: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101000, 0x0) flock(0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6752b11623f0020000000030100bd001a08370b007369700014000300ffff000000000000753f1e44"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x44, r1, 0x400, 0x0, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xdf}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) fallocate(r3, 0x0, 0x0, 0x0) sendfile(r4, r3, 0x0, 0xc08f) r5 = creat(&(0x7f0000000100)='./file1\x00', 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) r7 = add_key(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$unlink(0x9, r6, r7) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f00000000c0)={0x0, 0x2, 0xffffffffffff5165}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r8 = open(&(0x7f0000000240)='./file1\x00', 0x141042, 0x0) ftruncate(r8, 0x7fff) dup2(0xffffffffffffffff, r0) 2018/04/04 04:38:14 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d00001000000000000000000000000300060000005705020000003107f8c70000000000000000030005000000000002000044ec8a90d88fa2cecb000000020001000000003766a71d001000020002030000001200e900f7ffff1c000001000000000000e4ff0000ffffe0000001000000000000000000000000"], 0x80}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000080)=""/99) 2018/04/04 04:38:14 executing program 7: r0 = gettid() socketpair$unix(0x1, 0x400000000000001, 0x0, &(0x7f0000919000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) sendmsg$unix(r3, &(0x7f0000000b00)={&(0x7f00000002c0)=@abs, 0x6e, &(0x7f00000003c0), 0x0, &(0x7f0000000a40)}, 0x11) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000000)=r0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) 2018/04/04 04:38:14 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000140)=""/132, &(0x7f0000000200)=0x84) gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000300)) fcntl$getown(r0, 0x9) r1 = fcntl$getown(r0, 0x9) r2 = getpgrp(r1) r3 = syz_open_procfs(r2, &(0x7f0000000100)="636f0815775880157e70a920f1aa9196") ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000000380)=0x100000001) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r5 = epoll_create(0x7f) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r4, &(0x7f0000000040)) 2018/04/04 04:38:14 executing program 5: getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000003c0), 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYBLOB="b600000057f7cf44d58bc34072ff148e7ecb270fd0dc1eb4287675d254608857ed50099ba24f7e029273d3920310deb6f5b4c821773c4a5bb4cab406acff3534ac745309f88483a72c4c32f15d52b86b717257b932c826d402a7d4c135b0bb204642151abf50100e20e174010164af2d836f90420b7419ef336529599565c1d00868f63325177fb5946b1fcc44187e0fa8c1c3fce00f6ddcdf0a656f7ac9c3850ebef4e94eaf736d0f2b2d1dabd3477e7f4e5d9923131b63fdf60d6a31647265c79463d34eef3e5682b174067a8945d212761c08293a7609765ab7896806e61a1b6f5d963ac16dc9cd3fbacb4d703ead0b4cda2bf2cf5a960a5dcc82eff7b1ca8e76aa1b3767eb187eded2f8"], &(0x7f00000004c0)=0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={r0}, &(0x7f0000000180)=0x8) unshare(0x40000000) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)=0xfffffffffffffffe) splice(r1, &(0x7f0000000240), r1, &(0x7f0000000580), 0x8, 0x8) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000940)={&(0x7f0000000b00)=ANY=[@ANYBLOB="8c000000"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x90) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000500)) accept4(r1, &(0x7f00000008c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000280)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000340)={r0, 0x1}, &(0x7f0000000380)=0x8) getpeername$packet(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000740)=0xe8) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000780)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x7fff, 0x4e21, 0x101, 0xa, 0x0, 0x80, 0x87, r2, r3}, {0x4, 0xffffffff, 0x7, 0x100000001, 0x0, 0x0, 0x8}, {0x4, 0x4, 0x6}, 0x6, 0x6e6bba, 0x2, 0x0, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x4d5, 0x3c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3502, 0x2, 0x0, 0x7fff, 0x189e, 0xb8, 0x76ad}}, 0xe8) socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000480)={@local}, &(0x7f0000000880)=0xc) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e0000002ac1414bb0000000003000000ffffffffe0000002c0000001"], 0x1c) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x18) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000400)=0x2, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00000001c0)={r0, 0x2}, &(0x7f0000000200)=0x8) [ 562.418602] IPVS: Creating netns size=2536 id=154 [ 563.175393] binder: 4835:4880 got reply transaction with bad transaction stack, transaction 212 has target 4835:0 [ 563.185852] binder: 4835:4880 transaction failed 29201/-71, size 0-0 line 2941 [ 563.214075] IPVS: Creating netns size=2536 id=155 [ 563.237827] binder: BINDER_SET_CONTEXT_MGR already set [ 563.243178] binder: 4835:4880 ioctl 40046207 0 returned -16 [ 563.254010] binder_alloc: 4835: binder_alloc_buf, no vma [ 563.254233] binder: 4835:4885 got reply transaction with no transaction stack [ 563.254240] binder: 4835:4885 transaction failed 29201/-71, size 0-0 line 2926 [ 563.274333] binder: 4835:4880 transaction failed 29189/-3, size 0-0 line 3133 [ 563.286452] binder: undelivered TRANSACTION_ERROR: 29189 [ 563.291948] binder: undelivered TRANSACTION_ERROR: 29201 [ 563.371329] binder: release 4835:4880 transaction 212 out, still active [ 563.378161] binder: undelivered TRANSACTION_COMPLETE [ 563.383317] binder: undelivered TRANSACTION_ERROR: 29201 [ 563.388780] binder: send failed reply for transaction 212, target dead 2018/04/04 04:38:15 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00006a1000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300000a000000fffffffffff7ffff03000600000000000a004e200000000000000000000000000000000000000000000000e011dd00000000000210010000000000000000000000eaff8a0100000000000002004e20000000003f00000000000000a59d7a1e79caff70b139e7d697ba894331d5313249323a7b"], 0x50}, 0x1}, 0x0) 2018/04/04 04:38:15 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r0, &(0x7f0000f4dfeb)=@known='system.sockprotoname\x00', &(0x7f0000e74fff)='\x00', 0x1, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x200000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000040)={0x44, 0x45a, 0x10001}) 2018/04/04 04:38:15 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3c, &(0x7f00001e2000)=""/192, &(0x7f0000000080)=0xc0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/04/04 04:38:15 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x7f, &(0x7f0000000000)=0x7, 0x4) setsockopt$sock_int(r0, 0x1, 0x32, &(0x7f0000527ffc), 0x4) 2018/04/04 04:38:15 executing program 6: r0 = socket$inet6(0xa, 0x401000000001, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x22040, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001440)=0x0) lstat(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001540)='./file0\x00', &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000001600)={0x0, 0x0}) fstat(r0, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000016c0)=0x0, &(0x7f0000001700), &(0x7f0000001780)) r8 = getpgid(0x0) r9 = geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000001940)={&(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001400)=[{&(0x7f0000000340)="93f296024ab03f33d3666a8206327b32e27910723b0f719eeba61c2052ef0a6023a76b104da55df544a30e87cf6e5ae4e87603e6bf79731176b415b2d027df89e42f10b9907e961fb6dd5a93861d61c5238e9c0487f2a7d60a2ace4b74f9ac9e01553f3408435ad17dcc2c07d8542eb4a19d26f50334c6dfed72e49ed9652e8ae3b6673d8f9cc82b001173be7ac1816bdf975682fa93b41cfa86bdded3e3adc85beb6fe3160c04e137a3f511f042e15b6be05fa325ca33fd0b37da24889bec0354ce566cf7f32d292accb599e33599b65e07176fa3df26958b3758d0ecf5dceb8d9366ea67f77ffd7551978d0d09affa7a3f1b87662ec3291f958c4d1e3a45c81a136bf87a92904259d9789065063084c094991281f689d4dbdcbd96ebadb0876498fcc53e3626175defa7655fe382c3dd50640674c0db8d0ec54821e83bd818181742a6a630a95a84ad8973d514cc234585a356d164a363177de3242ea6732fa41a7298c118b1f5c0b4b87acda6ad3368bb914791f83f202684842c75a7ff88e3dfe7a60f4690e9d6ec8c30e06ffaf9e59031b51ff6daec3ff3f4c11eecca96e237186c006a3dd40da4175452ed9edef1e3e0b1302bd2bea8bf8296535de6927615849183f25943de6f7732a9b8e8c96eab7df611db7928f24e77ea64e7f6dda3496694a24c60c34863315c41c72539aca4fef8c4844a0a2f1365f63c2e109c99c6bca75c691c27e225d5750cd0ca4dff58b6929956535467db88157774074f1c288edbe048f2d5fafc2f1436643aa1bb1a12fd5d0760667fdb2fb0326756f634b7fb5543ae30778785d7424651326858d89c41a8e0b4134ae0cdd77cf18b6015dc87ed06119777ca8200e957aad855a9b58cada832b79c9cddd40a69d706d0dbd3cbdeedefed83c3340b549bd08be8ffe7c5a71f8357079dec9e5d58bff9de28f549c233b51691ca99877adf80b2ee247f3b9f5ea74147fedcef8c4dfe8ba0333018e9f58afc508ad4c65bea821188309d0a88c549d247b5c30e5198d742cc80d5e80c93da067939660cf1ace552d575f9cb602756685a4905420540ef9081241c881504c96582ae242455381d8a7c7cf969e1728f67285fbd495d11f8d41e1b55c5ae86c77f7e201c756b4a112b6657339731ba07dd7d0c52cc1b09134fc73521057af4dc05d5b816693db9e162d135503f618407d74f0c13d2f57d8b194d7bc3d116d439230eecc27132dead764bf4afee09e48fe673538818ec9607313deea57acbe4ce49148c434234eeec9be42040d93f9fc87cfc480c56f39073e8a3ff418e6cd7c9dddbb5275f747225e23f64cb4b1b26d6192d0eadbdb62152b057099718fdb80f9c01fcb756bc32fa32f35bc478a9e134aa22d40f013c02ea0bf46818431ace5632a93342f3eec193d0285cb18a08036dc7456d2e272bde777c350d8e66cccb642a76fe615994f2decd816505cdb840d7880d4131bb77b21fb00091008aecd4ccd34698d7f0f215f9c242c9994cd68a00ef72cc9807da5240eeceb0bdc83a7d1aca25e13eaf0ee22f4cfc6c3319cafe3fe735e91d0da66cca7dfc97f2f89bcba12fb975e189dfc548d918a532566b6d288d8bea74d7e8a7e6fc9274838ace51d665e06f839c4f50d1a9ec5700a3d8d24434c9f0bcf3749b45e3d09c1b951deecf3f0382204f9c45c3dc407c9b83364d8cdc27bb82ffdc66fe85f81bebb9512dbe4ee4af0f971560faa8590c9544c0306fac39ded1c2c09439cb0dc726a36698cfb86e57e0649c0c8ed20adc2ec0639e265dd095d2a04cadba72f91ea673bebe19ff91dff4a806ab9066a1b5482ec4730cac2953eeeda7937d7e01b27deec3433d2713e2088ca6fac4a7e19d9c894f36a6138809a62888ca58c54218b2a6dfb1917a29d8d989b4bfa51663c87c1eef91e675142a2343effd72b07118f5481e9364c1965a0d7345c3f647f9f600d46a2b32c98e77be3f9ad79966f46e6ae1dc32eda6aea85fe021f9d24c53c60cb444d52e5472323c9ea563a098de0d5d7a97b4d81aece059f9ad56fe161920db7d1a24c51f4b175516cc285e1058044db25870719ac9ea2db5dd89dc4a7aa709f59de11332a26cc8fb2e1c913796ff8761298e7a83387c2005b1ac2f1eeb4da166432e15cc017aadd3f410f432d24c6a9a982d7b0212f7f54712718ffad6c569c19a95d7460d3f9daaca595be86f38cd46e6d4100ea8e1a9aa20a1c571d9c52b26d0f8ed60fc23e4448f9105b910fae1b758a5694f47cbfd94e91c9a8121f4a3bba94d78d6e7570004672b3cda23f12e48ea53bb5d747684b836cdcbf41576e6ad89f61c7203c71585256574f6d9fa80eda837fe78616567b155939adc308eba416bdd225f7246af393362e8a1fd118e46325fa05336b0e14a81d4b09c0512272778d79c0d030aedff6577d3faae0b187748bb537f942da034dc140177b68a5ab91f80fdfc843dc2155cc4856fbefd31d8467447f3a12508174bffc67d8f97a25f336ec34473f46f95a1f79000ba07e3be54136e194e21c94a19b8ec35ae6dcfa0e82409a3be95f7d1ad11f68815c27fbbef59e3bcf51dd7b20ac401b4f4057d8e76568049ed7aa3693f5a6cd339006991bf9fb05bb7dc8781511d640f953eba45557e0339e5196b4941a48e949fc7686179c34c0ab6dbff07aff891dd8f6c1ff3bcf7ffe5b062642b4bb44ccca69265aaf1c61e2f550b54bc7fea0d55947683d0244f4a8782078ef07bae58ddf5e3349af2fc574b384bd063f9d8794b69792f7ed718d4b57e59f4d148f48421b5fa5b46bbdd983267117d33c35bbecdf0afdf83a27b85e2f6536c3a0c767bf6e6206c37ec0c27aca4e41ee40e2f11d935cab276ae75c9b926dec4ad7aeb98a48bec113a130c89af24cdee1deb9f0da9209584fee31a32b930a337967277c84439fc20281159bfd28eeb4ad55a895b712f1fb71d9d028c8528bd1805cf9cfc98b37b66a71cf1dab9c60d7f55166f785821da67acbfd56bb1d665b07c91454f365cffd95272d1801631da617ebad19f645a098903f7510a5a4a5386ca600ae001155db206c7cd05a8c65a0d84cd11262592d2b935a2de261a523950e34d84a31d50762ddb768d9f92527f9c780c162f7ad1999edee86bd33ea23850378f35b39c3d97c119d19376492b03122a9e13e99a989ca8e43dd84f9cf97d96a398375297c8719c87baa0f4e6485e05c2cda653ab84a162d8140e6c9af2541e5146f6d00eeac411e4d64ec9ff6a082845812a889db6b3148a11af1a8db912cc5394bf9abbb4390ccdba3799c7e7d0d814ab74ef7ecf93b540a90e5543105000a799e0f91a6f61f7fe91e5f62eab30d5640495198b2f55db9a15df354ead36a3204ca76f32600499bbc02deebad39fafc9347d7bfea42ca0c1767c753fab29ab0e90b15ab427d9c5795dda0d00782105908e62bfd50692eb295d4817f2226ac34cdf3ae45f26fb6379d5533adef6dabaa101b194385b0abc835a79c784acbec9de1d9aabce423afb17a13576891aa23fff30211342095d8b7e11d17826ab8f2e5ddeeadf902dfe4799ab5b07a4a74d39158da58de70d4b41c0d7052876eed74e81702683488eb83b55d56c5aa4e6c2b8172abf423a871a42e8fdab0348595ed9703a064c3e9812fad067aae2819e37458faf538d8a6a94bdaf493f19901b540be48a266ad59f3bcba14dd0bafa282e340fd7aaba2ee521d8a6735b9e1d0c6fde50509d39a578418feea69f8f591b9c538ec05a508fc8e5027cd6f2e71e5d0b362240fcc2b4fbc454b11a364e032af6fe0598eb228ad3def6627ce96035be9126d42c8bfa73516c3a081b3702dd00a2bfdabb579205398da8234e41041144a6564be750e8f038355c2f55db90f95e0d3d83b0bcff05d8cb3df268ab90c0dda06ca00a112228a0bb64534b167a3f80b814fc6e04107162e733e978d2755adef730869a30c3dd5e3b27b84e76977bf68b4f5a98a0a055e12d9624c0a8aafcdd36fa474ddd5c80d24934137c73f42f4b6b89788423a1e5db40f637a8b746dbff35dadec702eb55fb071b78503d2662ef2016d98addd1ee760114e0b0b96aad4f46807b06a8b8a4f2f605aef53c5a082535b5607bd93bf0598dcba19ec02d496ce8f0e74e5a1505c9d5b2bcb46fbacfef351fe196307b9148b005fdc0707a5f532b9e97e6910691ebcbdd884872170b6693f52b6a46162ac92c074fe75086b013a4c20b812a8af20ad24968513dfbd7b0f4708ac9624f8c1cd8f6d3abca1a3c22091ccd340a7126df9d459bcc76ac08e2e231fb02cae729bb8be5c19b63099ca94404f3365364376dc560083cb3b16c34989932382e691fe71abf813215fa4339bf696df5436fe290dc4438593632c59f1d352b69602065de5dc845e5f59a9fbe7ac9686364b3cee322daa292b05ced29384b678455eaf9a13dc8f37e78b415393da187ff0e2660a7b256e94c0a5e5070075eaa3a48e240bf35de0359f984b367fea6ef67c817d303535d334b8042cc80b2789f3bdbe480998784fcfcce00d523fa1aaa0700051acd145252cd7b6ba28d873a7542a0c0ebb3c37150e3e68f237a45e446c9a4ec8e6b591badef77aaa14c67328365d1ba53d70d4f1f5b395c59e2e616b1878b174a51718a1109facd4532200fb4b957944405d500c1842dab6a9908b75e86fd3d3896f59300f99e400a3e691ec04bc9589dc516e9af4941c4f5138be48082201fa154444a145dc20f59517643192af54947aecdcfade4e9f70f660cbd403d8c89c02142b0135c5f341a58d276386d73d615b5160b5374080b3ae55abfe69847324835c8f5176916f3aaa089983927a063088d3dd61792f7073c866b4fab8797c9b58af4495a764d28d01ff0772a1308adf314fa8b06ea915c42015a903fa22630e088b5ffd4392230eff53ad3a487d9ef7c1ce1f4030c3728bae80d02401efa45b3e1b972668d3eefb5582fa55f1f0495461c37faba6e1cc0168a3c4e81dd7bd684288aca038f15084b8f02c8ade1021d5ffb566e4a8283592170d1b8f546bfe98010e35e48349b3812fe8f3421a59d2706659d457b517f4e54ae0175a0ead6bc63700f7e3aed451975e98315aee3d2ad3c7a4a17f5de77fe31636d4477249b1c28e4f3699b2390f2d9f29808c00b24b5454c07044c7766fcde5f5dc6ac8bd1ab43db161f480625743fd37f8cf81401661a63f44a272d645a2d6a09f68e7d9682f3e5d276304ec4bca659bc96b80ca8fda712523a2e4f10ece74ae858da8ec6d69015ee9c1eb7467f857a4dc214948c20d11e51a87d4ded38692d97c1d2b2ae39962e73ca400d6b8899c147b73d89013b04e8c0bccb5f12f256b4fe1f0c2737d7989a7a6a453ab1e840c802dc8a5cc2fc700bac86c6d190eb2c45a9accfaee71dea734ea93cc5ed25e7a8ab47fa9507aa9c448134422fc3bfb357e2d5fdc5922c935f804b35f2fb219abbe185da72a5299470bf2fda74499efc5c00349c3afa1cfead045c21f0acbc31527222fdcfb8e022fee5b5edc9cffa8be2aaf78ebd485d4b3bdf07fdeab8703b487e1d1276e46e7059c4c6698acb1b88cab8ff0f1934a3ba5fad08a7e93cbdaba3ad232083c6de31c1b47f5a1a45d423b317fdd44596691eeac366968e842b45bac020c54d65dc8ca721421126c28165e03a335a5cc7d5559a136811944198d8f2c6d1e97316b6c7d4058b5c3715a70e0511f23fd553b6c5f8311a321888e212472b293214d52aeb92258055d797f3ea9b59427eb18da38425", 0x1000}, {&(0x7f0000001340)="c0e90280e166194d34a89d633acb6851b574eea70ef4abeb65f5daba8b55b6e8c1811e7917e3fd42f4015bd848ca5a3aba51b212abd60a6262564929511f3ac2bef07c942dfe24ad169f575a18551b4fdea449cd2c020a6869bcb839f0055c2de98801e1f81a16cb9d2ce54fc2e9815a597c380c1f3dbd1e08e83247de80d8ffb3", 0x81}], 0x2, &(0x7f0000001980)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="180000f80100000001010000fa", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="280000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="180000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10], 0x88, 0x4}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}}, 0x1c) time(&(0x7f0000000180)) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r11 = creat(&(0x7f0000000280)='./file0\x00', 0x2) r12 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl(r12, 0x440000000000127d, &(0x7f0000000000)) r13 = socket$inet6(0xa, 0x2, 0x20000000) connect$inet6(r13, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x109) fsync(r11) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) r14 = open(&(0x7f0000000100)='./file0\x00', 0x4a000, 0x0) open(&(0x7f0000001740)='./file0\x00', 0x60400, 0x30) ioctl$ASHMEM_SET_PROT_MASK(r14, 0x40047705, &(0x7f0000000140)={0xfffffffffffff5d6, 0x22b9}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000200)) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0x981d, 0x1, 0x1, 0x2, 0x1}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r16 = syz_open_procfs(r15, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r16, &(0x7f000080037c)=0x2, 0x400000ff) 2018/04/04 04:38:15 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) fchdir(r0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0x914c, 0x9}) mknod(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) unlink(&(0x7f0000000000)='./file1\x00') 2018/04/04 04:38:15 executing program 3: r0 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000480)=ANY=[@ANYBLOB="617b18cf458ac9726177f1ffffffffffffff0000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000001"], 0x1) add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) mkdir(&(0x7f0000000940)='./file1\x00', 0x171) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@local, @in=@local}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f00000000c0)=0xe8) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000040)={r1, r2, 0x7}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000080)={r3}) r4 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r4, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18) sendfile(r4, r0, &(0x7f00009bcffe), 0x4c35) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') lseek(0xffffffffffffffff, 0x0, 0x3) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000900)={0x3}, 0x4) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.ima\x00', &(0x7f0000000340)='IPVS\x00', 0x5, 0x0) 2018/04/04 04:38:15 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101000, 0x0) flock(0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6752b11623f0020000000030100bd001a08370b007369700014000300ffff000000000000753f1e44"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x44, r1, 0x400, 0x0, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xdf}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) fallocate(r3, 0x0, 0x0, 0x0) sendfile(r4, r3, 0x0, 0xc08f) r5 = creat(&(0x7f0000000100)='./file1\x00', 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) r7 = add_key(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$unlink(0x9, r6, r7) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f00000000c0)={0x0, 0x2, 0xffffffffffff5165}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r8 = open(&(0x7f0000000240)='./file1\x00', 0x141042, 0x0) ftruncate(r8, 0x7fff) dup2(0xffffffffffffffff, r0) 2018/04/04 04:38:15 executing program 5: r0 = socket$inet6(0xa, 0x1801000000080005, 0x6) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000001c0)={0x6, 0x7}) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xdf, &(0x7f0000000280)=""/128, &(0x7f0000000300)=0x80) r2 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000e93fb4)={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) syz_open_procfs(r2, &(0x7f0000000240)='fdinfo\x00') sched_setattr(r2, &(0x7f0000000380)={0x0, 0x1, 0x1, 0x0, 0x546, 0xd7c7, 0x1}, 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000340)=0x9) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180)={0xb2a, 0x7ff, 0x0, 0xfff}, 0x8) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x1) ptrace$peekuser(0x3, r5, 0x0) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r6) madvise(&(0x7f000000e000/0x4000)=nil, 0x4000, 0x3) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000140)=0xc) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000001c0), 0x4) readlink(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000500)=""/222, 0xde) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000400)={'mangle\x00'}, &(0x7f0000000480)=0x54) pwrite64(r0, &(0x7f0000000000)="a81cbe49008bf174", 0x8, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, r1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000080)=""/84, &(0x7f000000cffc)=0x54) 2018/04/04 04:38:15 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000040)=0x3f, 0x4) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000001000000009, &(0x7f0000000000)=0x8, 0x4) 2018/04/04 04:38:15 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x15) ptrace$setopts(0x4200, r1, 0x8, 0x4) socketpair$inet6(0xa, 0x4, 0x182, &(0x7f0000000080)={0xffffffffffffffff}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x2000, 0x0) recvfrom$unix(r3, &(0x7f0000000180)=""/44, 0x2c, 0x2, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) fstatfs(r0, &(0x7f0000000000)=""/35) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x800, 0x0) ptrace$setopts(0x4209, r1, 0x0, 0x0) 2018/04/04 04:38:15 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004700)) getgid() getpgid(0xffffffffffffffff) getresuid(&(0x7f0000004740), &(0x7f0000004780), &(0x7f00000047c0)) stat(&(0x7f0000004800)='./file0\x00', &(0x7f0000003480)) fcntl$getown(r0, 0x9) getuid() fstat(r0, &(0x7f00000048c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006180)) fstat(r0, &(0x7f00000061c0)) getegid() getpgid(0xffffffffffffffff) getresuid(&(0x7f00000087c0), &(0x7f0000008800), &(0x7f0000008840)) getgroups(0x1, &(0x7f0000008880)=[0xffffffffffffffff]) fcntl$getown(r0, 0x9) fstat(0xffffffffffffffff, &(0x7f00000088c0)) getresgid(&(0x7f0000008940), &(0x7f0000008980), &(0x7f00000089c0)) sendmmsg$unix(r0, &(0x7f0000008ac0)=[{&(0x7f0000003380)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004480)=[{&(0x7f0000003400)="e8b567fc2c2ff0adda6fa93d46c060d39878e8456019d771a9b2d44e80233d89a83a49d63b85636dc7445410a68afd537833ceeeb22af24c9ad147468bd62dd4556671cb15e0a885d97db4b6d93127f0f7fb8db15a41ad9a8d3c8094b98ee64060c1788a81897d5974173ef6a8970d5ff3bca97bac6b", 0x76}], 0x1, 0x0, 0x0, 0x44080}], 0x1, 0x400c040) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000002200)=[{&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003500), &(0x7f0000003540)=0xc) readv(r0, &(0x7f0000002180)=[{&(0x7f0000002340)=""/4096, 0x1000}], 0x1) mq_getsetattr(r0, &(0x7f0000001100)={0x4, 0x100000000, 0x2, 0x1, 0x6, 0xd753, 0x20, 0x3ff}, &(0x7f0000002140)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002240)={0x0, 0x80, "6f69dcd65a911619e7c5ba849322575a62bf23b54cae9981233c3e17e5b2113a14fca3c3bf002b2bd030667c388a9b6792ae5591ebcf1e30c9dec23ad3e86e486212514116bfa3124f56003938cbced39d4ea0ca7770b334e0613c0e77f3a58dbe11a9d79d4d1725a5f9f2ab7b15422b807f5b23d35ecb190bec3c07eb9219e5"}, &(0x7f00000021c0)=0x88) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002300)={r1, 0x2, 0x8, [0xff, 0x40, 0x7, 0x52, 0x30d2, 0x8, 0x0, 0x6]}, &(0x7f0000003340)=0x18) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000008c00)={0x18}) 2018/04/04 04:38:15 executing program 3: lgetxattr(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f00000000c0)=""/104, 0x68) mkdir(&(0x7f0000000200)='./control\x00', 0xffffffffffffffff) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000fcc000)='./control\x00', 0x0) creat(&(0x7f00007f6ff8)='./file0\x00', 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ed7ff0)='./control/file0\x00') lseek(r0, 0x48, 0x0) 2018/04/04 04:38:15 executing program 5: madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x11) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1c1000, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000040)=""/138) creat(&(0x7f0000000100)='./file0\x00', 0x4) 2018/04/04 04:38:15 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000200)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000002c0)={0x80, 0x0, 0x1}) getsockopt$IPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)={'raw\x00', 0x46, "b2e88a81a56b5f5f22a475f8309394c96d84ff61db00a34ae6fbabeddb848ccb578b5dbbef71b5431e021b5fad64aebe7e43a7e9b78a90153e83464f44679a8abbf3e165393d"}, &(0x7f0000000000)=0x6a) 2018/04/04 04:38:16 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r0, &(0x7f000000f000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) getsockopt$sock_buf(r1, 0x1, 0x1e, &(0x7f0000000000)=""/203, &(0x7f0000000100)=0xcb) 2018/04/04 04:38:16 executing program 4: dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x70bd28, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000b00), 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000400)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast2, @in=@remote}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) gettid() getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000440)=ANY=[@ANYRES32=0x0], &(0x7f00000007c0)=0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000008c0)={0x0, 0x58, &(0x7f0000000800)=[@in6={0xa, 0x0, 0x266, @dev={0xfe, 0x80, [], 0xe}}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f0000000900)=0x10) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000940)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000280)=0x40) getpid() syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000480)={{{@in=@local, @in=@multicast2}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) unshare(0x20000) r3 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setns(r3, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000580)={r1, @in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x19}, 0x5}}}, &(0x7f00000000c0)=0x84) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f00000001c0)={{0xa, 0x4e24, 0x5d, @remote={0xfe, 0x80, [], 0xbb}, 0xf0eb}, {0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, 0x0, [0x40, 0x0, 0x0, 0x8, 0x200, 0x0, 0x0, 0x7699]}, 0x5c) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40087705, &(0x7f00000002c0)={0x1}) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/04 04:38:16 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x799) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/04/04 04:38:16 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000700), 0x8, 0x90003) r1 = getegid() ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000000100)={0x0, 0x10001, 0x5, 0x4, &(0x7f0000ffe000/0x1000)=nil, 0x9}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) getgroups(0x2, &(0x7f0000000140)=[r1, r1]) 2018/04/04 04:38:16 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000040)="1f0000000104ff4c6d746900000000006f0501000b000100040023ca0000cf", 0x1f) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) 2018/04/04 04:38:16 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000e07cd17dc86e00100000000000000000000000000000000000000000000000"], 0x58) r1 = socket$packet(0x11, 0x80000000000002, 0x300) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000000c0)=0x9, 0x1) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000340)=0x122, 0x4) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) recvmmsg(r2, &(0x7f00000030c0)=[{{0x0, 0x0, &(0x7f0000003080)}}], 0x1, 0x2002, &(0x7f0000003180)={0x77359400}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000280)={0x2, [0x2, 0x3f]}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x3f, 0x10}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={r3, 0x8c, "cee2c74bcc850f90fd511066558b0511db31a66790f1b820023f5b09ac3926215961ff2726f6e4a072293106c4c531df769a1472aac448e55c0cffd0a9ee6c001fc0169e99c40552e615f195ef754b434cef4659e8f6b0503fb7852fca0fed0aa2e6318a0ed9fbb58e7b2c7f8b067d946211d26810a699e05c6648bc820a488021bb59df86abe50a1f2e813f"}, &(0x7f0000000240)=0x94) 2018/04/04 04:38:16 executing program 6: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'sit0\x00', &(0x7f00000001c0)=@ethtool_sset_info={0x37, 0x55c76789, 0x1, [0x8, 0x7f, 0x3, 0xfffffffffffffff9, 0x9c, 0x4, 0x7a9, 0x83, 0x2]}}) r1 = dup2(r0, r0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000000)=0x800, 0x2) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000000040)={0x7, 0x7, 0x2, 0x0, 0x10, 0x6}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000000080)={0x20, 0x5, 0x8, 0x0, 0x13, 0x80}) 2018/04/04 04:38:16 executing program 0: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) sched_getaffinity(r0, 0x7, &(0x7f0000000280)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x48000, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000040)=""/201) 2018/04/04 04:38:16 executing program 0: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='selinuxfs\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x1ff, 0x40000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000100)={0x0, 0x1, 0xff, 0x7fff, 0x3, 0x50f42f17}) 2018/04/04 04:38:16 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000000), 0x38d, 0x10000003) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000080)="d7ec1dc6d23d2a28fd2d09899607c1ae2c1ada5517cf54ed4a1cd7827359b890bfad4999b7d66008700590f9adfd640d7889af933944f89e3b3162b2e14332cac70cbc52") preadv(r1, &(0x7f0000000500)=[{&(0x7f0000000200)=""/50, 0x32}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x20}, &(0x7f00000001c0)=0x8) write$selinux_validatetrans(r1, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x0) 2018/04/04 04:38:16 executing program 3: unshare(0x20020000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f00000000c0)=""/122, &(0x7f0000000140)=0x7a) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f0000000080)) r1 = socket$key(0xf, 0x3, 0x2) umount2(&(0x7f0000000000)='./file0\x00', 0x0) recvmsg(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000480)=""/111, 0x6f}, 0x0) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/04/04 04:38:16 executing program 5: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x500}, 0xc, &(0x7f00000001c0)={&(0x7f00000005c0)={0x84, r0, 0x4, 0x0, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x101}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xe86d}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x84}, 0x1, 0x0, 0x0, 0x4048000}, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6"], 0x1}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)=ANY=[]}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000380)=0x6e) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r4, r3, 0x0, 0xc08f) fchmod(r3, 0x100) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r5 = openat(r1, &(0x7f00000003c0)='./file1\x00', 0x480, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000a00)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000740)=0xe8) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f00000007c0)={@multicast1=0xe0000001, @empty, r6}, 0xc) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x7fff) getsockopt$IP_VS_SO_GET_TIMEOUT(r7, 0x0, 0x486, &(0x7f0000000240), &(0x7f0000000280)=0xc) getpeername$unix(r5, &(0x7f0000000400), &(0x7f00000000c0)=0x6e) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/04/04 04:38:16 executing program 6: prctl$intptr(0x1e, 0x200008) r0 = perf_event_open$cgroup(&(0x7f0000000000)={0x7, 0x70, 0x10001, 0xfffffffffffffffa, 0x2bc1, 0x2, 0x0, 0x4, 0x2, 0x1, 0xfffffffffffffe01, 0x8, 0x4, 0x4e6, 0xc3, 0x3, 0x6, 0xbd6, 0x40, 0x84, 0xfff, 0x2, 0x87, 0x4, 0x7fffffff, 0x543, 0x80, 0x5343fad8, 0x8, 0x58ef, 0xfffffffffffffffa, 0xf000000000000000, 0x81, 0x0, 0x100000000, 0x1000, 0xffffffffffffff01, 0x7fff, 0x0, 0xfffffffffffffff7, 0x0, @perf_config_ext={0x3, 0x20c}, 0x8002, 0x2, 0x7fa9dbe6, 0x5, 0x400, 0x1730, 0xff}, 0xffffffffffffff9c, 0x1, 0xffffffffffffffff, 0x3) fallocate(r0, 0x1, 0x8, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x4800, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00000000c0)=0x2) 2018/04/04 04:38:16 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000004c0)=0x0) sched_setaffinity(r1, 0x3, &(0x7f0000000540)=0x3e85) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000000040)={0x0}) futex(&(0x7f0000000000), 0x1, 0x0, &(0x7f0000000300)={r2}, &(0x7f0000000340), 0x0) syz_open_procfs(r1, &(0x7f0000000640)='net/nfsfs\x00') ptrace$poke(0x4, 0x0, &(0x7f0000000600), 0x3) mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file1/file0\x00', &(0x7f0000000280)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a052142635281ed8f") mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000380)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") syncfs(r3) open(&(0x7f0000000300)='./file0\x00', 0x1, 0x0) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) dup(0xffffffffffffffff) fgetxattr(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], &(0x7f0000000080)=""/200, 0xc8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3df}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000001980)=[{&(0x7f0000001900)="5ac08c7d02e953d0690943dd648a71261bb5d21285f212867b21cef4cf", 0x1d}], 0x1) recvmsg(0xffffffffffffffff, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000001880)=""/93, 0x5d}, 0x10000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f0000001a40)) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="230654730566ac269fde2b2d44c75160473cdabac742d5e3255c494201aafcee2090bfc61a494677ec563378dcb36678c408e314660bf3740ba14fa03091418908bdfe0ea9b78df2bb118460213cee35af93221d7fd562cf24bc580aea0b233469131b1d966fe77b179a48c12dea18020b2ae3fabbb5c4f5c5b0e40a472bcd353c66f8ffd2b5744f2e30401c1bb97e3f7b2f30f1f0290485295fa5b62177d40145ba36121a3c40175e0316a0edf369199cad3c1362e26d0995e8122d3c07c66c3ac9dfd4261bf134904a1c2902a868731dbb05023f5e4c46730774c5d6c14590024bb4981e8b4d"], &(0x7f0000001480)=0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000014c0)={0x0, 0x0, 0x401, 0x84b6}, &(0x7f0000001600)=0x10) recvmsg(0xffffffffffffffff, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001500)=""/133, 0x85}], 0x3, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000001a00)='9p\x00', 0x0, &(0x7f00000019c0)) 2018/04/04 04:38:16 executing program 6: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000400)={0x2, 0xff, &(0x7f0000000300)="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"}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') connect(r2, &(0x7f0000000600)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x3, 0x0, {0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x9}}}, 0x80) sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="000125bd7000fedbdf25080000000800060006000000"], 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x200, 0x8}, &(0x7f0000000500)=0x88) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000540)={r4, 0x958a}, 0x8) umount2(&(0x7f00000000c0)='./file0\x00', 0x1) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000700)={&(0x7f0000000780)=ANY=[@ANYBLOB="ec000000", @ANYRES16=r3, @ANYBLOB="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"], 0xec}, 0x1, 0x0, 0x0, 0x20040004}, 0x40) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000000)=[{0x1, 0x0, 0xfffffffffffffffe, 0x0, @tick=0x7, {}, {}, @note={0x0, 0x100000001, 0x100000001, 0x10001, 0x2}}], 0xffffffffffffffed) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000040)={0x1, 0x3, 0x8948}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000180)=0x2) ioctl$TCXONC(r0, 0x540a, 0x8d) 2018/04/04 04:38:16 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r3 = fcntl$getown(r2, 0x9) accept4$nfc_llcp(r1, &(0x7f0000000140), &(0x7f00000001c0)=0x58, 0x800) ptrace$setregset(0x4205, r3, 0x207, &(0x7f0000000100)={&(0x7f0000000000)="ac29c37be7fd632c4a6c3b9f1016052c34db6548066c9962720bc9b973a8047536998c793b55388c2867b1521d09e05ba02dbaca1088d268d32ff83655035839264bcc1d05d170ff7e8c8d968bddc820496b5c325aa3b743135d3611518bb17bd8502e7867cb2bad7470b9532120baec150dae442be2dde6aaddeef161ccff4bc2dec00e9206afbbc17a67bd65e5ebb5227a00d2", 0x94}) fcntl$setpipe(r1, 0x407, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) ioctl$TCFLSH(r1, 0x540b, 0xfffffffffffffe01) dup2(r0, r2) 2018/04/04 04:38:16 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bcsh0\x00', 0x3ff, 0x0, 0xff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000480)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000680)='net/hci\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000500), &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000780)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x904e, 0x8}, &(0x7f0000000740)=0x19) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r3, 0x8}, 0x8) sendfile(r0, r2, &(0x7f0000000040), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)="2e2f6367726f7570ae63707500c87e707a2d0edb66d7e990521c96050a2a439db78b74dbc3227d9eddc4bd81391650975e148ea53e2ac4a7c7cb1d597c020796353bc1ffe8536407812e53db9023c6", 0x200002, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x4, 0x0) splice(r4, &(0x7f0000000200), r2, &(0x7f00000003c0), 0x100000000, 0x1) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x49, &(0x7f00000001c0), 0x4) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8) sendmmsg(r6, &(0x7f0000ad9000), 0x0, 0x0) rmdir(&(0x7f0000000400)='./file0\x00') setsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}, 0xc) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) socket$inet_sctp(0x2, 0x5, 0x84) [ 564.614014] binder: BINDER_SET_CONTEXT_MGR already set [ 564.620541] binder: 4936:4955 ioctl 40046207 0 returned -16 [ 564.680092] binder: release 4936:4948 transaction 217 out, still active [ 564.686972] device lo left promiscuous mode [ 564.688954] binder: undelivered TRANSACTION_COMPLETE [ 564.709898] binder: send failed reply for transaction 217, target dead [ 564.727097] 9pnet_virtio: no channels available for device ./file0/file0 2018/04/04 04:38:16 executing program 4: dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x70bd28, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000b00), 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000400)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast2, @in=@remote}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) gettid() getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000440)=ANY=[@ANYRES32=0x0], &(0x7f00000007c0)=0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000008c0)={0x0, 0x58, &(0x7f0000000800)=[@in6={0xa, 0x0, 0x266, @dev={0xfe, 0x80, [], 0xe}}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f0000000900)=0x10) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000940)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000280)=0x40) getpid() syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000480)={{{@in=@local, @in=@multicast2}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) unshare(0x20000) r3 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setns(r3, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000580)={r1, @in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x19}, 0x5}}}, &(0x7f00000000c0)=0x84) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f00000001c0)={{0xa, 0x4e24, 0x5d, @remote={0xfe, 0x80, [], 0xbb}, 0xf0eb}, {0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, 0x0, [0x40, 0x0, 0x0, 0x8, 0x200, 0x0, 0x0, 0x7699]}, 0x5c) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40087705, &(0x7f00000002c0)={0x1}) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/04 04:38:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x4) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) socketpair$ax25(0x3, 0x0, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r1, 0x0) syz_fuseblk_mount(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000080)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x8, 0x3}, &(0x7f0000000240)=0x88) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r6, 0x4) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000040)='bond0\x00') sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000ba0f90), 0x0, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r7 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) shutdown(r2, 0x2) sendmsg$nl_crypto(r7, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=ANY=[@ANYBLOB="e00000020000000000000000f00000006362632d6165732d6165736e690000000000000000000000000000000000000000000009000000000000000000000000000300000000000000f7ffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000281ed9dbfb39b863000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8ff"], 0x1}, 0x1}, 0x0) r8 = fcntl$dupfd(r1, 0x0, r3) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f00000003c0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000400)={@dev={0xfe, 0x80, [], 0x11}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0xf18, 0x0, 0x0, 0x5, 0x10, r9}) ioctl$EVIOCSABS3F(r8, 0x401845ff, &(0x7f0000000080)={0x0, 0x5902, 0x7, 0xfd3, 0x20, 0x5}) 2018/04/04 04:38:16 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000018000)=0x3f, 0x4) listen(r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x18000, 0x10) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0xfffffffffffffff9, 0x4) 2018/04/04 04:38:16 executing program 0: eventfd2(0xd5c, 0x0) pipe(&(0x7f0000000bc0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$getown(r0, 0x9) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000002a40)) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = syz_open_procfs(r1, &(0x7f0000000880)='net/dev\x00') seccomp(0x1, 0x0, &(0x7f0000002900)={0x7, &(0x7f0000002880)=[{0x15, 0x0, 0x7f}, {0xc8d, 0x40}, {0x0, 0x7fffffff}, {0x0, 0x0, 0xfffffffffffff001, 0x2}, {0x4, 0x0, 0x5, 0x782}, {0x0, 0x400, 0x0, 0xffff}, {0x0, 0x0, 0x100000001, 0x4}]}) clock_gettime(0x20000003, &(0x7f0000002f40)={0x0, 0x0}) preadv(r3, &(0x7f0000000400)=[{&(0x7f0000000280)=""/65, 0x41}, {&(0x7f00000000c0)=""/51, 0x33}, {&(0x7f0000000300)=""/157, 0x9d}, {&(0x7f0000000480)=""/241, 0xf1}, {&(0x7f0000000580)=""/184, 0xb8}], 0x5, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000740)={'nat\x00'}, &(0x7f0000002a00)=0xfffffffffffffcae) ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000002e80)) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000680)='/dev/vga_arbiter\x00', 0x200000, 0x0) r8 = openat$cgroup_procs(r7, &(0x7f0000000440)='cgroup.procs\x00', 0x2, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r10 = openat$cgroup_procs(r9, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) fstat(r2, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getegid() syz_fuse_mount(&(0x7f0000000980)='./file0\x00', 0x1000, r11, r12, 0x4, 0x320804) sendfile(0xffffffffffffffff, r6, &(0x7f0000000000), 0x0) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000100), &(0x7f0000000200)=0x2) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000240)={'bcsh0\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) r13 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002ec0)='/dev/pktcdvd/control\x00', 0xfffffffffffffffe, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r3, &(0x7f0000000a00)={&(0x7f00000008c0)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f00000007c0)=ANY=[@ANYBLOB="853cc900c256ee113213b0057b14637522d04daede34f3a7a977805eb7310ef8c8617985dd9f8bc87329ce9310de3b495b5284998f4ef664568bcce48def77fbb67a5115afbc61676016bdfd4e5cd6bcd5d2a565d412000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1}, 0x1}, 0x8000) r14 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r14, 0xc020660b, &(0x7f0000000900)=ANY=[@ANYPTR, @ANYRES32=r13, @ANYRES64=r9, @ANYRES16=r7, @ANYPTR=&(0x7f0000000a80)=ANY=[@ANYRES32=r3, @ANYRES16=r9, @ANYRES16=r5, @ANYRES16, @ANYRES16=r4, @ANYRES32=r5, @ANYRES16=r8, @ANYRES32, @ANYPTR=&(0x7f0000000640)=ANY=[@ANYRES16=r6, @ANYRES32=r7, @ANYRES16=r14, @ANYRES32=r10, @ANYPTR], @ANYBLOB="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"]]) ioctl(r14, 0x8916, &(0x7f0000000000)) ioctl(r14, 0x10000002, &(0x7f0000000000)) fcntl$F_SET_FILE_RW_HINT(r14, 0x40e, &(0x7f0000000240)) 2018/04/04 04:38:16 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x420000000002, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) personality(0x200000) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00007e5fc6)=""/58) epoll_wait(r1, &(0x7f0000000040)=[{}, {}, {}, {}, {}], 0x5, 0x2) 2018/04/04 04:38:16 executing program 7: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) fcntl$getflags(r0, 0x409) r1 = memfd_create(&(0x7f0000007ffe)='\x00', 0x0) fcntl$dupfd(r1, 0x40a, 0xffffffffffffffff) [ 564.767915] device lo entered promiscuous mode [ 564.773469] qtaguid: iface_stat: create(lo): no inet dev [ 564.779094] qtaguid: iface_stat: create6(lo): no inet dev [ 564.793811] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 564.798439] 9pnet_virtio: no channels available for device ./file0/file0 2018/04/04 04:38:16 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x10000010}) futex(&(0x7f00000000c0), 0x85, 0x0, &(0x7f0000fd3ff0)={0x77359400}, &(0x7f0000000ffc), 0x278b7c8e) 2018/04/04 04:38:16 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x402, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000100)=""/184, &(0x7f00000001c0)=0xb8) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="d1", 0x1}], 0x1, 0x0) 2018/04/04 04:38:16 executing program 0: mlockall(0x2) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000140)="57f497c07989c619e48c28775f63e222da551e9b6789bb5d6fde46b2dc89543af1a8f144729ae36f3e1f0821a1e2515be60d25ccf16117c50376c1b4c4e3e08cb4258224be7f7625acdbe0b88fb9ea506b8dbf1c", 0x54}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9a1d) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000240)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000780)=ANY=[@ANYBLOB="050000000000035f21feffc5f0f0691c27f2f7c0c1a1b9510396ff6026dbf16ff358b59212802668981024c1a3fb6eb99e97dc9e09e5ea51b14a7531b36e730650f0d5bdaa0beb4006945e3c357725d8e5354eb45e7928d339d0de8af780eb911fd526b32defea004296de480b6c2c4028f66bfa6d54a173956da8f61edf189f48a5a472b6ecb1849eb4f8348d3f186e0ebe208f0f4d3a7f694d819fb4e9cfc0b03dbbe598ba81aca428257ebfbd2e99fbed565aeb56b6d5e54d37f92b79db9c5ed2cf41172561a1fccff07ebb70854a16"], &(0x7f00000000c0)=0x1) ftruncate(r0, 0x7ffd) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x28240, 0x0) r3 = gettid() ptrace$getenv(0x4201, r3, 0xffffffffffffffc0, &(0x7f0000000340)) fchdir(r2) r4 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, r4) bind$ipx(r2, &(0x7f0000000280)={0x4, 0x6, 0xfffffffffffffbff, "cf18124e6736", 0x10000}, 0x10) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f00000001c0), &(0x7f0000000200)=0x4) open(&(0x7f0000000080)='./bus\x00', 0x80203, 0x0) pipe(&(0x7f0000000400)) keyctl$set_reqkey_keyring(0xe, 0x7) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') preadv(r5, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x0) r6 = request_key(&(0x7f0000000380)='dns_resolver\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)='\x00', 0xfffffffffffffffe) r7 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000600)={&(0x7f0000000740)=ANY=[@ANYBLOB="9c000000"], 0x1}, 0x1, 0x0, 0x0, 0x20000010}, 0x4000000) keyctl$search(0xa, r6, &(0x7f0000000480)='id_legacy\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, r7) [ 564.825615] qtaguid: iface_stat: create6(lo): no inet dev [ 564.914389] device lo left promiscuous mode [ 564.993578] device lo entered promiscuous mode [ 564.998348] qtaguid: iface_stat: create(lo): no inet dev [ 565.004473] qtaguid: iface_stat: create6(lo): no inet dev [ 565.011151] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 565.017481] qtaguid: iface_stat: create6(lo): no inet dev 2018/04/04 04:38:17 executing program 3: r0 = open(&(0x7f0000003000)='./file0\x00', 0x1044c, 0x4000000000000000) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000729ff4)={0x2, 0xffe}) write$selinux_create(r0, &(0x7f0000000000)=@objname={'system_u:object_r:device_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x32, 0x36, 0x20, './file0\x00'}, 0x40) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0x4, 0xece3, 0x7, 0xd35, 0xc72d, 0x1828db41}) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)={0x2, 0x401, 0x4, 0x100, 0x100, 0x0, 0x3, 0x9, 0x100000000, 0x7fffffff, 0x8, 0x40}) 2018/04/04 04:38:17 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000d52ffc), 0x4) mlock2(&(0x7f0000718000/0x4000)=nil, 0x4000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x200100, 0x31) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x209, 0x9, 0x9, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x9b, 0x1, 0xfff, 0x212, r3}, 0x10) sched_rr_get_interval(r1, &(0x7f0000000040)) 2018/04/04 04:38:17 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/checkreqprot\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000600), &(0x7f00000009c0)=0x4) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7, 0x5}, &(0x7f0000000100)) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000003c0), 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) splice(0xffffffffffffffff, &(0x7f0000000240), 0xffffffffffffffff, &(0x7f0000000280), 0x5aa9, 0xb) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000400)={r1, @in6={{0xa, 0x4e21, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0x2}}}, &(0x7f0000000900)=0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000b80)={r3}, &(0x7f0000000bc0)=0x8) sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000980)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000940)={&(0x7f0000000880)={0x80, 0x0, 0x19, 0x0, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x90) r5 = gettid() ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000500)=r5) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000340)={r1, 0x1}, &(0x7f0000000380)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000640)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000740)=0xe8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000d00)={r4, 0x3f, "95d0e5e5e3a1814460850f062a33b7d95cd9bce96fd37d458e3c824eb09079cc075daaecec03447d8018f5e355488e0ba8ed40b79005bbbb30e0750be16859"}, &(0x7f0000000d80)=0x47) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400400, 0x0) ioctl$ASHMEM_GET_NAME(r7, 0x81007702, &(0x7f0000000580)=""/121) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000040)=@buf={0x4a, &(0x7f0000000b00)="8dc4cfb627ee0aadf7abe8d533dbe39dc8a37dbff41778dc383c447744eb8f4e64c3a1b0ef26d93263bab4947d652b182cd14579d899bf56097865b0888e6f7ba6bc1bf7dd38a28d5911"}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000780)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x7fff, 0x4e21, 0x101, 0xa, 0x0, 0x80, 0x87, 0x0, r6}, {0x4, 0xffffffff, 0x7, 0x100000001, 0x0, 0x2, 0x8}, {0x4, 0x4, 0x6, 0x9}, 0x6, 0x6e6bba, 0x2, 0x0, 0x0, 0x2}, {{@in=@loopback=0x7f000001, 0x4d5, 0x3c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3502, 0x2, 0x0, 0x0, 0x189e, 0xb8, 0x76ad}}, 0xe8) socketpair(0x2, 0x7, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = socket$inet_tcp(0x2, 0x1, 0x0) faccessat(r8, &(0x7f0000000c40)='./file0\x00', 0x1c, 0x1000) ioctl$UFFDIO_ZEROPAGE(r9, 0xc020aa04, &(0x7f0000000c00)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) write$binfmt_elf32(r9, &(0x7f0000000dc0)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x1f, 0x1000, 0x4, 0x2, 0x2, 0x6, 0x3, 0x3cf, 0x38, 0x71, 0xffffffff80000000, 0x4f, 0x20, 0x1, 0x44d, 0x9, 0x9}, [{0x5, 0x7fff, 0x80, 0x5, 0x818, 0x200, 0x1000, 0x9}], "4a44655964b868778c90e716cc14056a2398589df52bb1aea8d7ea0c046a58dc7ddb9eb4c95215006120275e54972efa51a661756c92297321f70ac5eda5574929", [[], [], [], [], [], [], [], [], [], []]}, 0xa99) setsockopt$inet_msfilter(r10, 0x0, 0x29, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x2, [@multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r9, 0x84, 0x18, &(0x7f00000001c0)={r1, 0x2}, &(0x7f0000000200)=0x8) 2018/04/04 04:38:17 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)}, 0x0) r3 = dup2(r0, r1) close(r1) sendmsg$nl_crypto(r3, &(0x7f00007ad000)={&(0x7f0000ef9000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000986000)=@delrng={0x10, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) 2018/04/04 04:38:17 executing program 4: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x200002, 0x10) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000340)=""/137, &(0x7f0000000400)=0x89) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000500)) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x81, 0x7}, 0x10) socketpair(0x11, 0x800, 0x0, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000000600)={0x0, 0x7, 0x2f29fdaf, 'queue0\x00', 0x800}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f00000000c0)=""/160) sendmmsg(0xffffffffffffffff, &(0x7f00000025c0), 0x0, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f00009be000)=""/11, 0xb, 0x100000000, 0x0, 0x0) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000440)={0x1f, 0x0, {0x6, 0x0, 0x0, 0x2, 0x0, 0x3}}, 0xe) unshare(0x1020000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={0x200, 0x5, 0x200, 0x1, 0x40002, 0x8001, 0x0, 0x7f, 0x0}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={r1, 0x3}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000300)={r2, 0x10000}, &(0x7f0000000340)=0x8) syz_open_procfs(0x0, &(0x7f0000000600)='net/unix\x00') pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x7ff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0xffffffff}) acct(0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000000200)={r5, 0x80000, r4}) r6 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r6, 0xc0a45320, &(0x7f00000004c0)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r6, 0x40505330, &(0x7f0000000800)={{0x8000, 0x8001}, {0x200000000080}}) close(r6) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) 2018/04/04 04:38:17 executing program 0: openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/create\x00', 0x2, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000040)={0x0, 0x2, 'client0\x00', 0xffffffff80000000, "ddac4d209f42e8a8", "dbc04e2e2436994a4cfe33588dd2c2ae16125e9b93e7b6291f92bf4d33799f81", 0x5}) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f000082a000), 0x4) socket$inet(0x2, 0x0, 0x9) 2018/04/04 04:38:17 executing program 1: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000540)={'system_u:object_r:dhcpc_exec_t:s0', 0x20, 'system_u:object_r:v4l_device_t:s0', 0x20, 0x39, 0x36, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x5e) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'syz_tun\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000700)) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x0, 0x0) eventfd2(0xfffffffffffffffe, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000006880)={{{@in6=@loopback, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000006980)=0xe8) lseek(0xffffffffffffffff, 0x0, 0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000680)={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x0, 0x6, 0x0, r4}, &(0x7f0000000380)=0x10) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000040)={'syzkaller0\x00'}) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f00000004c0)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000500)="fc3e767ef0ede84804f782c4f1e011a2510e62", 0x13}], 0x1, &(0x7f0000000840)}, 0x40000) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{0x6, 0xf412, 0x4, 0x401}, {0x0, 0x1, 0x7}, {0x4, 0x0, 0x400, 0x5d}, {0x3cc7, 0x3, 0x9, 0x800}]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x3c, &(0x7f00000003c0)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000480)=0x10) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000940)) fchmod(0xffffffffffffffff, 0x30) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000780)) ioctl$TUNDETACHFILTER(r3, 0x400854d6, 0x0) 2018/04/04 04:38:17 executing program 2: pwritev(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000380)="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", 0x7c7}], 0x1, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000002500)=ANY=[]}, 0x1}, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000fc0)) accept4$nfc_llcp(r0, &(0x7f0000002340), &(0x7f0000000000)=0x60, 0x80000) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000280)}], 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f00000022c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001140)=ANY=[@ANYBLOB="00000000c045ea786b0272361ddc17a60bcfeb536bfb7ceab7d0fead68652cd69692d9b9367cf2eadd8a4fb59a1bf7aa525e4c5c7490d9ee2ab831898f707aaf321da426d883b1cf5cb9e25dfeae5b8ded929c84376c406ccbbd5b3cef4565bd36caf41c2ecadee697ecb9b8c42f095fbcb78fd0fe3b8370c066a1ab54bd7faaf17e10dccf02c48f4bfcd3255feb268cd875954b127da97cfd0969511e5991c261bc7a37817712959a5a5f452fdfa11dab16f8d1800526e69c565833e8011e12b52100347f259fc43ac6a3757d360bfb5b08c89dee47e376f515f82ccb", @ANYBLOB="f89ba2b607d32dafda8365f955d08b330f93fdbd35817a7ad4abdf015c5b892b921a453384765a6363558b5f3e2eb11d9328fb476f33fd3b25f106e79d3b3001718216bc6f326b11fd1a06c4e69e237c2bcb04bec0544e52f9a496ab9cadc10e27802eae9821eadf", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000bc0)=0x6) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000240)=r1, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000380)='net/snmp\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x90) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000200), 0xfffffffffffffd7d) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000002600)='.', &(0x7f0000002680)='.', &(0x7f0000a60000)='fuse\x00', 0x0, &(0x7f0000d1cfff)) preadv(r2, &(0x7f0000000040)=[{&(0x7f00000036c0)=""/4096, 0x120}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000140)={{0x3, 0xbcf}, 'port0\x00', 0x0, 0x20, 0x0, 0xfff, 0x3, 0x0, 0xeaa, 0x0, 0x1, 0x3}) writev(r0, &(0x7f0000000c40)=[{&(0x7f0000000340)="b3a4b74ec2b652c5", 0x8}], 0x1) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002400)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@mcast2}}}, &(0x7f00000002c0)=0x369) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000c80)=""/144, &(0x7f0000000d40)=0x90) getpgid(0xffffffffffffffff) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000ec0)={0xd4, 0x7}, 0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000001000)=ANY=[@ANYRES32], &(0x7f0000000e80)=0x1) lstat(&(0x7f0000000f00)='.', &(0x7f0000000f40)) ioctl$TUNSETVNETLE(0xffffffffffffffff, 0x400454dc, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6, 0x10000000000}, &(0x7f0000001f40)=0xc) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000d80)={0x7, 0x1}) r3 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r3, &(0x7f0000000c00)=[{&(0x7f00000026c0)=""/4096, 0x1000}], 0x200000000000029e, 0x0) 2018/04/04 04:38:17 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000180)={{0x7, 0x7}, {0xfff, 0x7}, 0x5, 0x6, 0x80000001}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$KDGKBLED(r2, 0x80045104, &(0x7f0000000100)) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) [ 565.915626] IPVS: Creating netns size=2536 id=156 [ 566.037378] IPVS: Creating netns size=2536 id=157 2018/04/04 04:38:17 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ip6tnl0\x00', 0x820}) unshare(0x8000400) r2 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) r3 = getpgrp(0xffffffffffffffff) mincore(&(0x7f0000fed000/0x11000)=nil, 0x11000, &(0x7f0000000040)=""/94) r4 = dup2(r2, r2) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000000)) ptrace$setregs(0xf, r3, 0x8, &(0x7f0000000200)="9e393b4eff4357b2ec9a1db0c6ad5eb313062e553177c704e2efb6827d6620b982e5771162c4232c4e87a9c5d517f35e370671af4d2f2ed33b993e70e6d793339a38d3205aa6309ace622afd70df428bdea03b4db10a4d4b8f6e40b547c65419d1ed5a098d1762f9f78b26bc266b930499073d5c7ed5d4dcabf25590f544f272cd193f07c25242faad4cdb2c41989e5e79a3d2805e76db6bc0ef7e093e7aaa26a72fbdc70b56ff85911d0c8a969711f1c0dd449d670d095c8219a5e6c42079582f28bc31dc06915f5177428fdfc1423bea60fbd2898f1f") r5 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x20) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x7f) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@remote, @in=@broadcast}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) 2018/04/04 04:38:17 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/checkreqprot\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000600), &(0x7f00000009c0)=0x4) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7, 0x5}, &(0x7f0000000100)) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000003c0), 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) splice(0xffffffffffffffff, &(0x7f0000000240), 0xffffffffffffffff, &(0x7f0000000280), 0x5aa9, 0xb) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000400)={r1, @in6={{0xa, 0x4e21, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0x2}}}, &(0x7f0000000900)=0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000b80)={r3}, &(0x7f0000000bc0)=0x8) sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000980)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000940)={&(0x7f0000000880)={0x80, 0x0, 0x19, 0x0, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x90) r5 = gettid() ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000500)=r5) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000340)={r1, 0x1}, &(0x7f0000000380)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000640)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000740)=0xe8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000d00)={r4, 0x3f, "95d0e5e5e3a1814460850f062a33b7d95cd9bce96fd37d458e3c824eb09079cc075daaecec03447d8018f5e355488e0ba8ed40b79005bbbb30e0750be16859"}, &(0x7f0000000d80)=0x47) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400400, 0x0) ioctl$ASHMEM_GET_NAME(r7, 0x81007702, &(0x7f0000000580)=""/121) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000040)=@buf={0x4a, &(0x7f0000000b00)="8dc4cfb627ee0aadf7abe8d533dbe39dc8a37dbff41778dc383c447744eb8f4e64c3a1b0ef26d93263bab4947d652b182cd14579d899bf56097865b0888e6f7ba6bc1bf7dd38a28d5911"}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000780)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x7fff, 0x4e21, 0x101, 0xa, 0x0, 0x80, 0x87, 0x0, r6}, {0x4, 0xffffffff, 0x7, 0x100000001, 0x0, 0x2, 0x8}, {0x4, 0x4, 0x6, 0x9}, 0x6, 0x6e6bba, 0x2, 0x0, 0x0, 0x2}, {{@in=@loopback=0x7f000001, 0x4d5, 0x3c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3502, 0x2, 0x0, 0x0, 0x189e, 0xb8, 0x76ad}}, 0xe8) socketpair(0x2, 0x7, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = socket$inet_tcp(0x2, 0x1, 0x0) faccessat(r8, &(0x7f0000000c40)='./file0\x00', 0x1c, 0x1000) ioctl$UFFDIO_ZEROPAGE(r9, 0xc020aa04, &(0x7f0000000c00)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) write$binfmt_elf32(r9, &(0x7f0000000dc0)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x1f, 0x1000, 0x4, 0x2, 0x2, 0x6, 0x3, 0x3cf, 0x38, 0x71, 0xffffffff80000000, 0x4f, 0x20, 0x1, 0x44d, 0x9, 0x9}, [{0x5, 0x7fff, 0x80, 0x5, 0x818, 0x200, 0x1000, 0x9}], "4a44655964b868778c90e716cc14056a2398589df52bb1aea8d7ea0c046a58dc7ddb9eb4c95215006120275e54972efa51a661756c92297321f70ac5eda5574929", [[], [], [], [], [], [], [], [], [], []]}, 0xa99) setsockopt$inet_msfilter(r10, 0x0, 0x29, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x2, [@multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r9, 0x84, 0x18, &(0x7f00000001c0)={r1, 0x2}, &(0x7f0000000200)=0x8) 2018/04/04 04:38:17 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xfdfffffffffffffc, 0x4403e, r0, 0x0) mremap(&(0x7f0000120000/0xc00000)=nil, 0xc00000, 0x400000, 0x0, &(0x7f0000bec000/0x400000)=nil) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000140)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x80, 0x0, &(0x7f0000000180)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x48, 0x40, &(0x7f0000000080)=[@ptr={0x70742a85, 0x1, &(0x7f0000000040), 0x1, 0x3, 0x14}, @fda={0x66646185, 0x4, 0x0, 0x29}], &(0x7f0000000100)=[0x58, 0x68, 0x38, 0x40, 0x0, 0x78, 0x38, 0x40]}, 0x5000000000}}, @dead_binder_done={0x40086310, 0x1}, @decrefs={0x40046307, 0x2}, @exit_looper={0x630d}, @release={0x40046306}, @increfs_done={0x40106308, r1, 0x4}], 0xb8, 0x0, &(0x7f0000000200)="23b1aac704339626781e0c44054c966562bc5987fdedfd116e9f588c3acac48484d18b03c3b922273db5316537550bb94ab706c6d4bbda1e6253e871f2ff09fdf32301a5e30d2766c4f8f43d21930067fb6bcb82fba2c003f0de1fadea14443bb2d2a631da2bee3b9468257a8c435fa58ff08aaaa6d5becd05c96c44f1012a019147a8879e3b1da3f288acc81bee00a3128ce486decb1550d17ca885170b2b591137d68deea3e7471f8c17acfbc684a0597c77d0878a167b"}) 2018/04/04 04:38:17 executing program 2: ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x0, @loopback=0x7f000001}}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x801, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000080)={0xffffffffffffffe0, 0x9, 0x3ff, 0x4, 0x1, 0x10000}) ioctl$sock_ifreq(r0, 0x890c, &(0x7f00000000c0)={"696662300200", @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) 2018/04/04 04:38:17 executing program 7: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x274842, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0x8}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000004c0)=@assoc_id=r3, &(0x7f0000000500)=0x4) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r5 = dup3(r4, r1, 0x0) pwritev(r1, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x319}], 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r4, 0x3) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ppoll(&(0x7f0000000a40)=[{0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {r5}, {r1, 0x8000}, {r5, 0x1162}, {0xffffffffffffffff, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) r7 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r8 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r8, r7) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f00000001c0)={0xffff, 0x0, 0x0, 'queue0\x00'}) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000000580)=r6) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000600)={@dev={0xfe, 0x80, [], 0x1a}, 0xd, r6}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000d40)=ANY=[]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f00000005c0)={0x7, 0x9c84}) 2018/04/04 04:38:17 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000000)=0x3, 0x4) r1 = memfd_create(&(0x7f0000000100)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x3) ftruncate(r1, 0x40001) r2 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20000, 0x0) dup3(r2, r3, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f00000004c0)=0x7, 0x4) r4 = syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x0) ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f0000000540)) fcntl$getown(0xffffffffffffffff, 0x9) r5 = getpgrp(0xffffffffffffffff) getpgrp(r5) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000140)=""/157, &(0x7f0000000200)=0x9d) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000000)) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000500)=0x3ff) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x10, 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffff7fffffe, 0xdd70}) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x20002, 0x0) ioctl$LOOP_CLR_FD(r4, 0x4c01) ioctl$EVIOCGRAB(r6, 0x40044590, &(0x7f0000000580)) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) close(r7) signalfd4(r6, &(0x7f0000000040)={0x5}, 0x8, 0x80800) modify_ldt$read_default(0x2, &(0x7f0000000400)=""/35, 0x23) getsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000000600)=""/172, &(0x7f0000000480)=0x60) open(&(0x7f00000000c0)='./file0\x00', 0x280100, 0x20) sendfile(r0, r1, &(0x7f000000a000), 0x7ffff) 2018/04/04 04:38:17 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x80000, 0x8, &(0x7f0000000340)={0xffffffffffffffff}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)=0x0) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000000580)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000080)="281b5b71601936fb0198bc675ae86c0c25bcea6be991003038d1d088796f40f3ea9eb3ce069c5db64afd4bc25ecea5c811e75cc782caf4b27e42b59a658a77bc11f238a120b19a7be08436a7d1c8a832d3d3be11e2992767c6cd8972dff1a5dcd1e909b6a6427f7ece", 0x69}, {&(0x7f0000000100)="644eae7e7507c73dd2294dd8d3447340c5bab188570e39b85b92a110ac", 0x1d}], 0x2, &(0x7f0000000180), 0x0, 0x80}, {&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000240)="8536cff2c75bf73b3a7a88b1708373aeecaa1c0538f994b0bd27c297b37508c513f9b8cb91dd1d5270bd9b46b9d2c2a8ce81a2d1cdeaa39beaef3bdafb54eae1b0c842f8a2c0ea0d191f13df5e875882ee81a9f818776a7602519a1d2363219af2cd5e43c303df91d0697afb4c8fdc484b5b615bccd94aa429939b10627820293f0c5d266ed92ef0b0a019b8e5975c559f", 0x91}], 0x1, &(0x7f0000000500)=[@rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x68, 0x20044090}], 0x2, 0x4) fcntl$setstatus(r0, 0x4, 0x2400) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) close(r0) 2018/04/04 04:38:17 executing program 1: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000200)) sync() r3 = dup3(r0, r2, 0xfffffffffffffffc) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000140), 0x4) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x0, 0x1, 0x8, 0x7}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r4, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000000440)=[{0xff, 0x5ea1, 0x1bc7, 0x1ff, @time={0x0, 0x1c9c380}, {0x8, 0x3797}, {0x5, 0x1}, @raw32={[0xfff, 0x6, 0x3]}}, {0x9, 0x6, 0x44, 0xafad, @tick=0x6, {0xe1, 0x9}, {0x358, 0x1}, @control={0x4, 0x81, 0xf008}}, {0x6, 0x7, 0x5, 0x7, @time={r5, r6+10000000}, {0x1ff, 0x5}, {0x6}, @time=@time={0x77359400}}, {0x85b4, 0xfffffffffffffffb, 0x6, 0x3, @tick=0x7, {0x0, 0x7ff}, {0x2, 0x4}, @queue={0x20, {0x1, 0xff}}}, {0x1ff, 0x400, 0x59, 0x3, @tick=0x7, {0x1, 0x3}, {0x79e, 0x5}, @note={0x7, 0x5, 0x4, 0x2, 0x2}}], 0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYRES32=r0], &(0x7f0000000140)=0x1) r7 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='syscall\x00') preadv(r7, &(0x7f0000000000)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f0000ddd000)=""/143, 0x8f}, {&(0x7f000032df3a)=""/198, 0x4ca}], 0x3, 0x0) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='rdma.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xffff, 0x4, 0x7ff, 0xfa9, 0x4, 0xfff, 0x7f, {0x0, @in={{0x2, 0x4e20}}, 0x6f, 0x100, 0x20400000000, 0x20, 0x8}}, &(0x7f0000000240)=0xb0) ioctl$sock_SIOCGIFCONF(r7, 0x8910, &(0x7f00000000c0)=@buf={0xa6, &(0x7f0000000600)="13a5eef113359a79d56c14c79cd02b3b300d4bf693088f2794846c75dda01a18164ac417e0004d9380c0e6c3dd6adb8f4a86d7e3275678b2474cfd72bf144867a34a80567de521f3323cd889d5837591cba8c79bd23bc008acc32710e5ec9aa296fbdbcd5174cb75ddaa99d0b395f32ed59c478db10991b52624fceab4408ffbb736b5580df96c5cb0bcc5e54045050d633fa1c6682c6ac69633d60262ad29d09715630330e3"}) ptrace$setopts(0x4206, r1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0xf) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_pktinfo(r8, 0x0, 0x8, &(0x7f00000002c0)={0x0, @multicast1, @loopback}, &(0x7f0000000400)=0xc) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x7, 0xffffffffffffff58) 2018/04/04 04:38:17 executing program 5: socket$inet6(0xa, 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020703021100000000000600000000000000180001007000bf688bb599cdaa4ce62894fd1c37d70e5be668f72af07d528b4e1de0baa3a1655985c04a41e6139753c307d554abbae2b661693704d4ec557bbc6b7c5d21aa54902c9901ee479afe829f8d2e63235c36e24c631a8763a69d814fe09ea1f7233526fd480e6bb8b60204b4255c7aeb0000"], 0x88}, 0x1}, 0x0) socket$inet6(0xa, 0x8000000000000802, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) close(r1) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000000)) 2018/04/04 04:38:17 executing program 2: r0 = socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, r0, 0xfffffffffffffff9) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000280)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000005c0)=ANY=[@ANYBLOB="02000000ff7f00004be5c5ed18818fd26f756efbf360898433708cb25e5b000000"], &(0x7f0000000380)=0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/autofs\x00', 0x101000, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000300)={'dummy0\x00', 0x400}) r2 = socket$packet(0x11, 0x1000000000400003, 0x300) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000340)=ANY=[@ANYBLOB="03000000a4590575507934b5990849f346afe70005a07001e7de25d22e58d4bf1ace7fc66b6cfebc98b23f83bad100661bc18b1a"], &(0x7f0000000500)=0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000540), 0x4) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f00000003c0)=0x3, 0x4) readv(r2, &(0x7f0000000000)=[{&(0x7f0000000040)=""/78, 0x273}], 0x2000000000000161) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x8}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x8, 0xfffffffffffffffa, 0x8000, 0x7, 0xfc, 0x0, 0x7, 0x3, r3}, 0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000400)={r3, @in6={{0xa, 0x4e21, 0xab, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}}}, 0x0, 0xffffffffffffff98}, 0xffffff8e) socketpair(0x2, 0x6, 0x6, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000580)={0x93f5, 0xfff, 0x5, 0x9, 0x0, 0xf9}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f0000000180)) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8, 0x10, r5, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/04 04:38:17 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r2) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x0, 0x0, 0x0, 0x3fd}], 0x30) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f00000000c0)=r1) write$sndseq(r1, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {0x6, 0x3}}], 0x1c) sendfile(r3, r1, &(0x7f0000000040), 0x80000000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000000)={{0x0, 0x3, 0x3, 0x0, 0x6}}) 2018/04/04 04:38:17 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101002, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000180)={r1}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x50, r2, 0x100, 0x70bd27, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000804}, 0x4080) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = epoll_create1(0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0x3b, "ccc14b46d61acce0719057a5d10bebbbc0c8b168924376f5a54763c1f9e3e96bbe7d074b11b635e39e36c07e50ae654402d86696dbd6a59400fc6a"}, &(0x7f00000002c0)=0x43) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000300)=r6, 0x4) sendto$inet(r5, &(0x7f0000000b40), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r5, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) r7 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r7, 0x0, 0x15, &(0x7f0000d84ffc)=0xa0, 0x4) connect$inet(r7, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000380), &(0x7f00000003c0)=0x4) sendmsg$IPVS_CMD_SET_DEST(r5, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="140201b2", @ANYRES16=0x0, @ANYBLOB="0000000000000000000006000000"], 0x14}, 0x1}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000041bff4)={0x10000011}) epoll_wait(r4, &(0x7f00004b4000)=[{}], 0x1, 0xfffffffffffffffe) epoll_wait(r4, &(0x7f0000000040)=[{}], 0x1, 0x2000000000000) write$selinux_load(r3, &(0x7f0000000400)=ANY=[@ANYBLOB="8cff7cf94aa900003c4570ab15df418e38ff954cf4f8cf0effb4b68c1d4f343c8bfad9edf4574cd0468bc946fa939bd32d484915a801c1d433bb490062db91889f70c9edc1c3a54261969f90ad43117defb1965818148eee867a56ae0dd02bba1f615453f8e113d6318c43b16c775a45be534f1d1d9c7b3a2b7938e41ce737e07c34c39e28630f9fe6dae11ca91684fdb9c413da7f4e129e4e8ef15ae706f9968e366c62950fff160cf129e5bda8e6c2a0985283cdf28dd382d09d9707a41c39f840db89b177d261ddb638aaea8f7bb4f9d26186a73a7c65"], 0xb9) 2018/04/04 04:38:17 executing program 0: pipe(&(0x7f0000000080)={0x0, 0xffffffffffffffff}) pipe2(&(0x7f00009abf7a)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r2, r0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000000)={0x5, 0xfffffffffffffffc, 0x1, 0xfffffffffffffffa, 0x100000000}) tee(r1, r0, 0x80000000, 0x2) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000040)="88", 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f0000000000), 0x200000000000002a, 0x0) 2018/04/04 04:38:18 executing program 1: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x17}, 0x9}, {0xa, 0x4e24, 0xf6, @loopback={0x0, 0x1}, 0x5}, 0x4, [0x4, 0x4, 0x5, 0xd9, 0xfffffffffffffff9, 0x200, 0x1, 0x9]}, 0x5c) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0xffffffffffffffea, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) [ 566.895225] IPVS: Creating netns size=2536 id=158 2018/04/04 04:38:18 executing program 0: r0 = perf_event_open(&(0x7f0000bba000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000002000), 0xfffffffffffffca7) r2 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f000074fffc)=0x7, 0x4) r3 = dup(r2) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) fadvise64(0xffffffffffffffff, 0x0, 0x6, 0x5) ioctl$int_in(r2, 0x5421, &(0x7f0000000000)) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000000640), 0x123, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000440)=[@in6={0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x432}], 0x1c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000880), 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYBLOB="3ff17a678d482242c038a707000896608d0100060000"], &(0x7f0000000080)=0x1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r5 = add_key$user(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000740), 0x0, 0xffffffffffffffff) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000740)=0x0) stat(&(0x7f0000000780)='./bus\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() r9 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000003040)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000001fc0)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003140)={0x0, 0x0, 0x0}, &(0x7f0000003180)=0xc) r12 = getpgrp(0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000033c0)={0x0, 0x0}, &(0x7f0000003400)=0xc) lstat(&(0x7f0000003440)='./bus\x00', &(0x7f0000003480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpid() getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000003500)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000003600)=0xe8) r17 = getgid() r18 = fcntl$getown(r2, 0x9) fstat(r3, &(0x7f0000003640)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000036c0)=0x0, &(0x7f0000003700), &(0x7f0000003740)) r21 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000004980)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000004a80)=0xe8) r23 = getegid() r24 = fcntl$getown(r3, 0x9) getresuid(&(0x7f0000004ac0), &(0x7f0000004b00), &(0x7f0000004b40)=0x0) r26 = getegid() r27 = fcntl$getown(r2, 0x9) getresuid(&(0x7f0000004b80)=0x0, &(0x7f0000004bc0), &(0x7f0000004c00)) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000004c40)={0x0, 0x0, 0x0}, &(0x7f0000004c80)=0xc) r30 = getpgid(0x0) getresuid(&(0x7f0000004cc0), &(0x7f0000004d00)=0x0, &(0x7f0000004d40)) fstat(r2, &(0x7f0000004d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000007440)=0x0) fstat(r1, &(0x7f0000007480)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000007500)='./bus\x00', &(0x7f0000007540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r36 = getpgrp(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007b00)={0x0, 0x0}, &(0x7f0000007b40)=0xc) fstat(r1, &(0x7f0000007b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000007c00)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000007c40)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@dev}}, &(0x7f0000007d40)=0xe8) r41 = getgid() ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000008380)=0x0) r43 = getuid() r44 = getegid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000083c0)={0x0}, &(0x7f0000008400)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000008440)={0x0, 0x0}, &(0x7f0000008480)=0xc) fstat(r1, &(0x7f00000084c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000008540)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000008580)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4}}, &(0x7f0000008680)=0xe8) stat(&(0x7f00000086c0)='./bus\x00', &(0x7f0000008700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000008c40)={0x0}, &(0x7f0000008c80)=0xc) r52 = getuid() fstat(r2, &(0x7f0000008cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r54 = getpid() fstat(r2, &(0x7f0000008d40)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000008dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r4, &(0x7f0000008f40)=[{&(0x7f0000000640)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000700)=[{&(0x7f00000006c0)="3f31fa2e7a31369754733ed8a142db6afb26a29532097f097be58f9f2a57d262af99fbb21ff9aa1175f42e8a6fa833b22923b6e1ffd1b5d589284763c8221d68", 0x40}], 0x1, &(0x7f0000000840)=[@cred={0x18, 0x1, 0x2, r6, r7, r8}], 0x18, 0x40}, {&(0x7f00000018c0)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000001f40)=[{&(0x7f0000001a80)="17a1fa80b71baef4164063b78d73c611bb005deab95e15ce894c431b6b533e14886665b84d6e35055b762c1d40191fc44d6726a2a200865a3aeca4f0097bb3", 0x3f}, {&(0x7f0000001ac0)="cc37c1e73720", 0x6}, {&(0x7f0000001b00)="2b7306976aff60930587ae08d746eb4d3af2497717211c7cf04e0607ec7ccea5931ba4509218d388be82c3c7de777d310783db3d5185531ddd4c947aa50286b1af2e7b38b014ff36d045bb3565847212f51474943723124ee5e45f606f412d49e857c87a96dcc63dba1fcd087060d4be651686db325dac4113d81fd8cb61407dc36f10e370722dae18ae8d", 0x8b}, {&(0x7f0000001bc0)="aaa546029a11911ae7e2794f70810362e20ea854a9a6d0c8fb018096d8c2358cbf84db9ac11ba9e940c8deeed8cfb479f4af5e1d91125580b2ca2c9033e68da05b20a1fce26f55f8554f274caf9f81b69464539e09e9111ff2cc668c7ee51d6343465d9423111b68e5a7ac0cfaa0947a0e2edf0ad7452b80505bfdc6994657bc3a80edbb5f64de277c07a6055370c185c6750b0585aa95be4144bf315e2b6ba3cdf7af33f8eb77b87e242c5017de218d7d53bfa9f1", 0xb5}, {&(0x7f0000001c80)="d7fa2b1c05969304c218751320e943db19b8de75355a917645e5e10173cb34ecafb2e01e21cfda3dc5ef999375415fee2c5245845f22b951af37a4c10f74a9f76698bb8437cd841e1000c0f74ce91e", 0x4f}, {&(0x7f0000001d00)="5f0324f900f284822fda829f43da428b496213afe7c4f4413b835183bea4cd735e2e0a009f53a8c42beadbadfd71b5a59c60c188004ec3e304635792cfbb360b61b29be165bc0fd4032442bf65f82adf0f52de75d7f391d6db8c4b8b28ce531acc4b25496db3b7f238b59e6fa0939fe712530260b530b5704057b05f2facc716c067fcf746516105b151c15073ecd8a539380703f00ccfd6534fc24f21f0fdd3d3caab24eaab99a0a9286ddc513904967dcb8c53f2badea7e8b73f6499fb51027d00f753c77dca24aba4a0", 0xcb}, {&(0x7f0000001e00)="80aeda7a4be3fde46268bd30331cf3bc424b0dcc2ed06c27d6c6b993942dae1a91f10700db0306", 0x27}, {&(0x7f0000001e40)="97c92c69ab44eab1fa7db9b599d1cb482a2097b26f25c822cf0acb95d469b5365808f442cf9713d812659d9848f80f4834366f846ca84c393baa399be829cea8c40998e950f133d9a41252dd739aa7d81a25248127c6a2b32ca93810cb4a6f5f72b97a4a27ddd0f61312c288a24ef6da5674e484e0f532f9964f1b4de1fe0ca240777613505f8a4a7cdfb0f042db306aa9aa1f9f744172842c7ae1ecf830ded4f1bd25534da4c0c9e52df56085b7a371c3643ba7eecb39330ff09f3957290a070fdde706bd90ee6da1ea3e29d786f38634ecd5c8c216a9c57ba15e7bc790991e3a04a59960ffeb05a8", 0xe9}, {&(0x7f0000002040)="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", 0x1000}], 0x9, &(0x7f00000031c0)=[@cred={0x18, 0x1, 0x2, r9, r10, r11}], 0x18, 0x10}, {&(0x7f0000003200)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000003380)=[{&(0x7f0000003280)="96fb1acbe8ff2b6e2beb43f404eb6219d34a9ac92f86a2ba662eb77519269ec968a824a69efb8836fc913d5a136d12a5063af9f09bff8b5b9dcae8b82e314d32275f046de81a2461a26a7ca3c4b27c1156fe", 0x52}, {&(0x7f0000003300)="c015916acdd3d116d034159887905b1d9ae1b8f8cf0659a672bdd31e447f6ff785217ab6fb7ccee30520a4132ca76fe586afc0481c53eb02942dac3fae588891f87d5319edf84e85176303ce04c5142f0b598cbb8ce39a3a9efc939eca94dd63fb9111ab872aacad3d", 0x69}], 0x2, &(0x7f0000003780)=[@cred={0x18, 0x1, 0x2, r12, r13, r14}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @cred={0x18, 0x1, 0x2, r18, r19, r20}], 0x48, 0x80}, {&(0x7f0000003800)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000004940)=[{&(0x7f0000003880)="250e2f71a98d159b726bef4499022594", 0x10}, {&(0x7f00000038c0)="8dfbe3bd34fd474a143a57747fd326470c1916", 0x13}, 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&(0x7f0000007ac0)=[{&(0x7f00000076c0)="a99195a233d062923074b03f7cade8cf332648578d5428d319cc97d495f22d610e4d8a6fa3646bde7ffc81b61822dd4a117acf8c82ee1d6c2744d773c9e4335384890cddc0937a6ca19fdeb8968c1f3d752a8c34aaa2414f1c63e9049a956f97bd563f1cb43e4860dfa45dd78cf32526967f93365669f8c8ec7ed5c5276c18da92bccd641d57e71b7af24b801b93c3d2e3036f910e331b172441af13504e25bf06a508bda82f58262017821b114fc98f72a37f46927c6065a5e91d558bf90b3eb93a62dac32befacd0d985da6f", 0xcd}, {&(0x7f00000077c0)="830d8b9005b26ccc37f20d3849b352a4b0411a74a51456ac8a69dea8fca9b09c85dfd23b1fb6a796d8a5e4857a136715450c352710fd4e781e394c22857c65e5ed103e30cb7a523f3d26d2d103423b17c0c0124804442cbd9f778a8d86b034d980b50ed8a2e583bade4449a18d4fee408019ae0862ccb92b2d6dd6d4", 0x7c}, {&(0x7f0000007840)="326948393098eeea99bf8fb728038ca705630a41cb7b5669b383ccbeb9c2cd13165bd7b759b6c1fecbdc5ff7955381ff86c302cf58c1e55ac4e43c72a61ecc8de3a15691ff771b7f781cd2a51fa6ada471181c834714d67ff762140f60b0831dc038e2a78492e6ed507cc3827bb39a0a25844b55c71b447939c3904569f331a824d7b430109a31e35ebd4bfc2af3d7d786fc7e4b4fb5350522d179589451e6e2c6211cda96888695611df9250a09f9ff625895877d1893c012f3ff9b7055958498bcfc63f290328ce89eede79d7c3434343aa5b53d4c830476b35913c3", 0xdd}, {&(0x7f0000007940)="72748d38ce645f390e92029445", 0xd}, {&(0x7f0000007980)="1dd5fec1702bfb030118834a61d1cd40606071bb084413e124b1191c7ddacd9f130865ff13", 0x25}, {&(0x7f00000079c0)="d2cbbe4d2cf00467687f3990d497308a2308ab91869d99558e57c04077692442c95a2569aa5c5b784c6ca4dcd1d47c9fe444d478310c804a19e7b1c03726e09edd37aefae5be7283d83c39c4ae8d47107cbf78c1477e78f8654b198d58f639e6a0462536b15c68e053408e304b1bcae9fe72ae7201b00f1b2e1b9ec0fe6a71fe75b789ca79383e48ab0e6b9a58df82bbe1c368213af5bb08a8a134088627c1e35330b6ed873e10a7251a48c8f1ca3907c4ab0f207799e8b9c5e08f90d67536c6cd545e7b946ec76c77eb75b0b848", 0xce}], 0x6, &(0x7f0000007d80)=[@cred={0x18, 0x1, 0x2, r36, r37, r38}, @rights={0x1c, 0x1, 0x1, [r3, r0, r4, r3]}, @rights={0x1c, 0x1, 0x1, [r3, r2, r1, r4]}, @rights={0x28, 0x1, 0x1, [r4, r4, r1, r1, r4, r1, r0]}, @rights={0x1c, 0x1, 0x1, [r1, r3, r1, r3]}, @rights={0x14, 0x1, 0x1, [r4, r3]}, @cred={0x18, 0x1, 0x2, r39, r40, r41}, @rights={0x1c, 0x1, 0x1, [r3, r3, r2, r3]}, @rights={0x28, 0x1, 0x1, [r2, r2, r0, r1, r3, r0, r0]}], 0x104, 0x4040094}, {&(0x7f0000007ec0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000008340)=[{&(0x7f0000007f40)="b10ab9c441303fcd134792544c3de4d3b0bd02dbea6e0567440786d0f8b1b21bc79199ba444e72712f0398e57b4821c14a06", 0x32}, {&(0x7f0000007f80)="32ef708134ff65dbc9a0d4acb542767ce7903125070b1e5afadacc9cadf8609beccdeb84721abace9dafc711171ff346308750b392084e9e8d9fc3d1579e16b8e2de1f48891ef90ab29dfa37fc77924d44b13c4d0aed287bfefc32274119bde65e660c16eca1fe64a9b3c91a7d806b8268725c192ee33f28434b14fe5e8e0450f549101635ff7a7cca1177f999265bc69286b9d8dd8952194acd08bd5ff1213e28062f9826aebb58d0a3d1679f2ebe70159a7c3565f82e", 0xb7}, {&(0x7f0000008040)="c8ef15640fa22f2130132e11ffeba3560a220349ae41bbb6a452bb6325144c", 0x1f}, {&(0x7f0000008080)="77318f1aea0d04d0608be8de3091c7fab0e683bfd931f7892f03d1b505fb88827b2b5405da44c9afe9ca51b1bf79a9e36a5cb6060ee25967f7f7a8f5e2b90b7f8d5ceac5ea9b962f5923f04013e3050afb443695b1257c7c5dc2faa8e18722fb2b5c80de8b6a32a63708fbc34e919e7d707177beea226242f64417dd61037e425817a36f65231c1122c0ee4d544336a7aa8f188871053926dbc3de2a0c21441ddd0270477cbe9ee160b02a80eeda7561499f51206370fbb09a60abe07809e4ff7aa9f7c04d36051e1f7b05558637c827ae50ac05ef27da82eb8d83a833bd08cea37705828328672eb586a6bb71bb0f", 0xef}, {&(0x7f0000008180)="79b14c85b2af63cde21e6ac15289c906b00881e907341818b6cbb315bcebacf20dda81d54c60cb2192a65c6bffeafd8d5e5adaedc2edf5", 0x37}, {&(0x7f00000081c0)="943c9d1ff0b8281949abead0944933a1a6784851da64aea0a50d729aa8bcd4e3245549acfa8cb23f67a4892bcbd6fc6d6a83955f21eaddab0238719c9481e3a2ca8079da38d4", 0x46}, {&(0x7f0000008240)="ed1998d0b9a417660c94a8c9dac03fbb77b2761d12d3c42a437db82aa453ef0d5a19ec4cb44d3729cc0da74f1e0244588778235ed325ab4dde98f9aad10b2ef521638dad45ef95f3b8781f7c793832a13d68d9464e1af8247fa4ea2ba6df377720890d91e7426c2a682ed08534fb4fef6a69eb4d8de699d82f810ddd70d2e920f77105eb9bc348e46ae5e4b50724ef9507b69c7bfbbf7903e199e68c6401c29fd663487b8eedf1f63f1ecd5f8af46951fffcc0fd539063474062b43ba2bb652c8d194a025c692b2e3fc384bde7e0ce8d29ecdb0b00a77744a0921c9e5bfd67f74fe7c8293efa77380839a1e39b72be415952", 0xf2}], 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="200000000100000001000000", @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r42, @ANYRES32=r43, @ANYRES32=r44, @ANYBLOB="84014372689191da97f9724738c6511e3eebb5d3424db482ff5a372f0643cb", @ANYRES32=r45, @ANYRES32=r46, @ANYRES32=r47, @ANYBLOB="180000000100000002000000", @ANYRES32=r48, @ANYRES32=r49, @ANYRES32=r50], 0x68, 0x800}, {&(0x7f0000008800)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000008c00)=[{&(0x7f0000008880)="fb73726458bf5a1650c341b66b26972b962024e359a3cb8cdfaab960249a4d9aae69f74bc655958738441656ef249a803e1ee6f0741fbd0a45326bae1042b23011f0d1eab07e93ae1e5980d9ae9e8a6fce8a96ae62e5a66762ad707938effd4157b043eb1df58d908e8099c32f9e12581ebd0841b799fe5ae7302b3c579e565eee0a19f1f5ef6dbb85cd4a17e298f2abb24415e2601ce8b65be5c20233203d8c59edefc269d231505b71177f5d708058787bdbabff3f129838c449b35fd63120bdd3b227709a59f0bdef55c86c", 0xcd}, {&(0x7f0000008980)="636be403255ed0e37e39a5215dd5459d0e4d6fa28eb90b4cbb5d0d51f3d3d26177db34cf691f0d8f09723712df9b39434a1fb7890ffce6745d2843f6bdf421759363ef2cea84d5399349f101a98fb275b224baa0c9cd854aaac356cb436eb6829006d8d1251c4b8990d628ae80423cb28119174d67fe518f90f46529ddb4fcdd7579f55ab7cf66", 0x87}, {&(0x7f0000008a40)="9eb4613676299a4ae9d26b3095ef49a8290283d4c1b47deb324ef061b87d7f81fadf7f95832df2a3bc66fe6af6f33cb9bf14bd448759fac08a1d49dc75b3d74d8912f736f2ee999a23f7e4a8fefe78e51e5234a9cb5c5e370491f528644d6da30f9dcb6931eb6cabba5ec875bf5b9ae468992f251dc7fcf5a5722b82a372f60ef128e61d26cefd2ad2d4fccf33af7e289a2e66a7f2a5caa6d9ba8ec8c47eb57e6b37e195a8554e6fe8039eaf5acc67a851ed254b7d3b1374", 0xb8}, {&(0x7f0000008b00)="ae4930188c71c4d716a38bb475f28bf4a533f341cf233df4502a34cb3cba1135bb807235f249a19d3d51f0985a8d93624f8e962378691b3ea08af067b01b2c901a890a4f4cde644dcd9d0d58cad9e9eb5ab377297cd67cdf6bcd5d0d55306b0db5c5d3617b2952e362a86f0f4f2b542999b6b64e04b7c611366eba1ead30c1a2567389b4fe81ec2ac3ce87398a0cb15b08fa5a0962f6a709eca6d47d5d6724b9a6478da565da928ecb6d99c89db6e8477c131df1ddfc23a860fa0843448a69c2a07f0fbdb5", 0xc5}], 0x4, &(0x7f0000008e40)=[@rights={0x30, 0x1, 0x1, [r3, r4, r2, r3, r1, r4, r4, r2, r1]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x14, 0x1, 0x1, [r4, r4]}, @rights={0x34, 0x1, 0x1, [r1, r2, r0, r1, r3, r4, r3, r4, r4, r0]}, @rights={0x24, 0x1, 0x1, [r2, r3, r1, r4, r3, r2]}, @cred={0x18, 0x1, 0x2, r51, r52, r53}, @cred={0x18, 0x1, 0x2, r54, r55, r56}], 0xe0, 0x44000}], 0x8, 0xc084) keyctl$get_security(0x11, r5, &(0x7f0000001980)=""/211, 0xd3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x101100, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000540)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000600)=0x84) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22, 0x101, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x101}, 0x1c) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000180)={r57, 0x7}, &(0x7f00000001c0)=0x8) pread64(0xffffffffffffffff, &(0x7f00000008c0)=""/4096, 0x1000, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000001940)) get_robust_list(0x0, &(0x7f00000003c0)=&(0x7f0000000380)={&(0x7f00000002c0)={&(0x7f0000000280)}, 0x0, &(0x7f0000000340)={&(0x7f0000000300)}}, &(0x7f0000000400)=0x18) ftruncate(r1, 0x0) sendfile(r3, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x0) 2018/04/04 04:38:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@ipv4_newaddr={0x48, 0x14, 0x1, 0x0, 0x0, {0x2}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_LABEL={0x14, 0x3, 'ifb0\x00'}, @IFA_CACHEINFO={0x14, 0x6}]}, 0x48}, 0x1}, 0x0) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'ccm_base(lrw(cbc(cast5)),sha512-avx2)\x00'}}}, 0xe0}, 0x1}, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0xa7) accept4$packet(r1, 0x0, &(0x7f0000000180), 0x80800) 2018/04/04 04:38:18 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="755c65722e792f00d5c6020a6d6f91014e5f28d9516f392ce6c83a57c16172959661cf4daa80b056d5c198663e556964ddd0a037afb898bf6847f90213f57ba04cf4bdd66015cad7919c7f7cde32d293ab99f77aed03993ac9971fa5f6db8ef3d5d7fa7bf01c51dbddf3b1cc016aab1d088179a6ab1ae4a08309a42f3d08e6a9a7eecfe8b95de149731c777eb6942ba6cf134d9b0830708e0677b39476072524d09d8b04"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000480)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000240)) mq_timedsend(0xffffffffffffffff, &(0x7f0000000400)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677", 0x4b, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x10, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1, 0x3}, 0x10}, 0x1}, 0x0) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000080)=0x1ff) fstat(0xffffffffffffffff, &(0x7f0000000540)) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f00000005c0)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) 2018/04/04 04:38:18 executing program 4: syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001580)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f0000001400)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5, 0xff}, 0xfffffffffffffe22) creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) r3 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(r0, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0x0, 0x805) process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001640)=""/3, 0x3}], 0x5, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r4, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r4, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r4, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000001200), &(0x7f0000001380)=0xc) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) connect$inet(r4, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r4, 0x1) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)={0x0, {{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x1, 0x4, [{{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x400}}, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x4e23, 0x59c, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}]}, 0x290) openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioprio_get$uid(0x3, 0x0) write$selinux_create(r3, &(0x7f0000001440)=ANY=[@ANYBLOB="753a6f656a6563745f723a78636f6e6963655f743a733020636c69656e74203630008a92f082f5d1f29e1a2aece5eec466218e7962b1000000000000000000000000000000"], 0x39) 2018/04/04 04:38:18 executing program 7: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x102, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000000040)={{0x1, 0x0, 0x100000001, 0x3, 0x3}, 0x6, 0xb70469f, 'id0\x00', 'timer1\x00', 0x0, 0x10001, 0x5, 0x0, 0xc4}) 2018/04/04 04:38:18 executing program 6: socketpair(0x14, 0x801, 0x7ec9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000000040)="8cf8c689a09fbd1cd9241bb2296d6f756e74696e666f0077ef8dc7add57aed605fc873c19c9515fea48daed1f0c25704de2e4c5fa914343507679030db794f620d6cd94ae2c34f4a6cee88b9b04ac7795e7027db51df791b91b29b6474e74d42b62efb2c7d440de7ea72ce36975bae2b7f815e1bb727dc0b76c5eaab226f0ff01015fc4e0525c0724f69dc0a4d27fc9e47c85dbbdff41dc3") fchdir(r0) setpriority(0x3, r2, 0x7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000240)=ANY=[], @ANYBLOB="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"], &(0x7f0000000100)=0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0x1851, 0x9, 0x9ab2}, 0x98) syz_fuseblk_mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/04 04:38:18 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r0, r2, &(0x7f000000a000), 0x2) sendfile(r0, r2, &(0x7f000000dff8)=0x2, 0xa) fcntl$setflags(r1, 0x2, 0x1) 2018/04/04 04:38:18 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x640000, 0x0) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=""/246, 0xf6) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000280)={{0x87, @dev={0xac, 0x14, 0x14, 0x10}, 0x4e22, 0x4, 'dh\x00', 0x1, 0x3, 0x12}, {@dev={0xac, 0x14, 0x14, 0xc}, 0x4e21, 0x0, 0x3ff, 0x9, 0x8}}, 0x44) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendmmsg(r1, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="9421e5271f45907f567d604a09fe27abfa55e2aebecfe4a0aeda13b3d2418870405797686467855ad166a77fa809f72ab92d438b38975596f98c0c03126989f5a4a3fe4878335988dfb98b11d880cc928c21fccdcf2086d98e2ac4ab265ff234ba0a86ee14bbb2bf4cc210f6ca6a5d3d18d3110ac82704ac8a979bebe6ea1a803cb5a21babf0a28c6741f5493a7189c764564aa039257ce92830f1a25bb6fb553231195be0ff72269d4b8503dbb0bc6c23f0341aa626735a002006f6c2b036efa5d1e087ee6181ffb3d0f5f569629e1691681449dc33e4b96e7d71acec3270c46c74442fbb78a39abcddd7c12b184b60f369e4cbf65bddc6e709130c8664607bf74f8e51b570d3a12155be268339d9e2012ee5e7f8ac4696119e847f2fc96f6006cbda28c502d7ee34fcabbbb5c303f7cd3292aabb74a7bff1f76fce1b1fe13482fda1408973de9868e96c630ff08bd68c3a98d07ce0662997755f039a7ee45bdae739d3f3b1cbd5ecfa8825b540b6417c730ec4a8204ce2ba6ebd0c9452b0cc1273bbd591314867c54abafc48697fed81bfeec349729da076218770bb7ba8a2aedca9000638018a28abcaa3dc6642db8097039f0f9f6fdd1ab481507e5796d65b2a81bd38b11c518feed59fce3147bb2bd31518c6032745185a44a98ec2efe3f8eb27709c2e70cfef9a971f97159e74868d6a55e1a8e6e7b500d7c116f02594a58e3dceb86175af56c7502287ddab530acb67386725e0d6b2e317cb0b87affd30d4ff210024287c19d27033b7a11bf18d1ce1e23f618476b15c3a5574fdc0f238f2ec1c3cd2784fd3d8235278bd957c929021d97da58459f921a47002a4841ff77262b7150c5fbda7f8bf6801c22adfb0bc96f7a2d8527aaf00ae5b663eb0f69914dc722b2d7b1e4861ed66168b7c6afa56fff36de7c842f3d24ecc65d25f24917f0867f6a2fb7c5a02335ff1870d35c3aba978208c118fb5ed56f102cf9bfde60786175bc25ebba02aaa4cbbdc95afa96c3449e53c5ea7e92bdabc8ae8b28370cdefc009698f8f870da37e1b188a5439428b619618179900e03df2d5926bd0a69fe94b5553ce84323a03b371d35d4984daa8e4f52cbc75d05dbd12d3bdcc5125ea53559ae82593a6a8d9812ea99d4166451edc55e5dd97f98b7e5c6527658765d14c9c5be3fc4153881d666dbf5eb45c1cbde2781a985f59e7e5aab7d9398dcc21e1d7495047a5afb84727aadc86854edd5a5a645ca3715b2c78ef32702231aa8be45cf97ac787765bbb631f6a357d292bbe97e7d3ec6d15b82f0985f7c0fe679b9788674b80312b5f365dbcf1a8eb5e295084485dcc92f2b905cdded6e2e81cfc7e9d29ec61fd893d120c31b9101770f4cb2e38a8a518295d373f9e6ba8a7226542c67a2ea423f1a32722260ad533435f903933a70906b10e7e5efac4ba3830e242919997a34044cb831a59186eeb68a93ff9eac431e938b48b810a08aab9730597e196127e4b64a6fd8b431a79f8253b031a59c22e3eeeeb5267441e8c962c8db6ba0bc5b4cc3291aa1672049cec15d0272d4441cbb2412b4a3456935403429aeb7644edc9ef26a9096c87632c4458335949fd2a27fa89c78353ae5adab7594eff5b7e8cd8bc43cc602f914e61b04d8c6e24bd7ef078e3b1b02f61df5c6e6f1648fa6a6022c045390ba8c61b73538f8975142eeba57a52d0d038014010a05ec1e16691a81a748bb222068f08b593a5b3f421767c6611fd3799794be1b0aa2b4d66f65bb4c6ee7a17c44dca1bd6a3fe2159b0ad427097f63f6f8df4852e66b34bc787dc2e236308e56d70e608f97ee4da5b631eaa26582d9bbc86e9f51554f2eec09bbb497fd114e200465d9fb75426a84f7d1ef4b967763e628774f59eeac514fc0d83e952b54b91696e80ce73c6d8b7ef4cd2225fb5ad6f837fa9ddd5428cfe1b7c8113c5fdec44dfbc08b4dcd8deeb7ee0a20063994de4bbdc2a54b4522fab89f43122becda26248b2fc4c9b40fc772a54405c23d248c228c557f7d6c7829928c908babf440101171defbf93b88b2df9c01402bf7ba72be3c28100a83f747160bf64769155329af77b1588c65e7eb81b45c2341976a003a15477b239601e890fee9b3d03dd6db89bb8e3815fd9d6eae54ec94821dca6a9204a448b1a3e3f95aac1fc2e739cf72c9c2c7e9d718d8f03d00fe4a9c1161d0eb24c46c9f0167b6277854f80a8af9540a8ee3ffa0c8648be1cf9436061a92f4b219eb20647d9ba686ec9abc218aa0a9e6188924929e149564e2fb48df003c3c9f064323a07a4a91b4988e37662a380318add9717c93decccf70540b2fdfeb278c5e9c4b36d50de76cc15f2214cc73f4a70fff7a44cd98d32c5e3b65f60acb8f5ca8cd189e2c8ceb331351af5295663f3d89bc9f4e3eb97a9c66d0ad36c006f4b366eb143c3d55276a43daedef2e624b1976b25ae440173cdba5de98b701a1cb6eda6d5ef401fac7d139ad19bf15d42013333a3d96287ec8caecd6c8cb6e78e1de8fc9740efcff01fe54faeec096615b152e765b8dea9c7b4aad8aca2a8c66cc8659e6d8f3ecf4f706a61b7fe1d4cc83f154254fc5c95ca6f84ed01b692a5e62eb9f3cfefa538d3afb478ad094edbc0f399ecb989aa46fb13191c0c1b5a0eea7a2b550ec1b0dd2d10dd2a5ed8f1f8e83139d76c2cb8eb7e047e683309ce903f3cb773d2ad6cbc2cad67b34ebf8411e1b2bf23897b0793f82df3eb09ac88c306a2d2e4f5958e12ee894049cc0815ac3d22634a5b444fbb80bdff04587aaad6c5e77382799e3770eab3254881d0d059444e073f228d1ca2c1d157463e11783fcbe08ec2bfda0073acfdc2ec80a759137d6468e9f3712f3c97d7d254f7f56e3a1f6bc68b2a79a0e520", 0x801}], 0x1}}], 0x1, 0x4000) shutdown(r1, 0xffffffffffffffff) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x2, &(0x7f0000000080)=0x4) getgroups(0x4, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1, 'ip6tnl0\x00', 0x1}, 0x18) setfsgid(r2) 2018/04/04 04:38:18 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000440), 0x0, 0x2001ffff, &(0x7f0000000400)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockname$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) sendto$inet(r0, &(0x7f0000000540)="8173", 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x5, 0x7fff}, 0x14) sendto(r0, &(0x7f0000000480)="de", 0x1, 0x0, &(0x7f00000004c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x80) 2018/04/04 04:38:18 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000002a00)=0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002a40)='/selinux/checkreqprot\x00', 0x40081, 0x0) r2 = perf_event_open(&(0x7f0000002980)={0x1, 0x70, 0x5, 0x4, 0x4, 0x80000000, 0x0, 0x200, 0x20, 0x5, 0x10001, 0x2b5f, 0x8000, 0x6, 0x9, 0x5, 0x1, 0x3, 0xfffffffffffffffb, 0x6, 0x5, 0x9820, 0x100, 0x4, 0xd094, 0x2, 0x2, 0x8001, 0x9, 0x400000000, 0x0, 0x100, 0x8, 0x40, 0x6, 0x7, 0x1000, 0x5, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000000200), 0xe}, 0x80, 0x0, 0x8, 0x6, 0x8e05, 0x1, 0x8000}, r0, 0x7, r1, 0xb) fcntl$getown(r2, 0x9) mknod(&(0x7f00000002c0)='./file0\x00', 0x103d, 0x7eb) r3 = open(&(0x7f0000484000)='./file0\x00', 0x0, 0x0) r4 = dup(r3) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000080)=0xe5c, 0x4) ioctl$VT_ACTIVATE(r4, 0x5606, 0x4) open(&(0x7f0000100000)='./file0\x00', 0x4840, 0x0) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000000)=0xfffffffffffffffa, &(0x7f0000000040)=0x2) 2018/04/04 04:38:18 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000001b000/0x4000)=nil, 0x4000, 0x2000004, 0x35, r0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) sendfile64(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0) 2018/04/04 04:38:18 executing program 7: ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000980)={0x7, 0x0, 0x1ff, 0x0, 0x0, 0x7}) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = mq_open(&(0x7f0000000640)="8b439a9fea1e549fce253b700f", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9, 0x0, 0x10000000000000}) mq_timedsend(r1, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a5180552e3130a16745b9fc5ccbf8c73b29399fb872e67f4c853e23125aaeaaf5986e41658c5b57728fa35b316937daa8ab259", 0x90, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, r2) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f00000007c0)="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") mq_timedsend(r1, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e04212a02cc84ed8a6fa5370fb6cbee169546e792394bb8f8e81a539a828426e4d5a2c4fb114092110f68eb75b4d24081cb7b4e743b9a70ee7596360f3651bee44ca9af98bffa3c3afc66902135b925109d6f612a47f9421d25f9c8e89ea5f83e", 0xbd, 0x0, &(0x7f0000000040)={0x77359400}) setsockopt$inet6_tcp_buf(r5, 0x6, 0x1f, &(0x7f00000004c0)="53b65d6d0095ecbfbc249911eaae48069138e0a01c30ddbea3a6f0f299946f8507191f107abe2fac0c396c1be645fdf221de23cf981078afdf6280a50131135cfdfd1cde843a5a3d2f9c051985876b79dcfaf6df8adcd4d33510e94b2ee0f0101ad62cd1482e0fd558ca30bdcf6671e3d56c59818cfe6a307d626d8f1b3282ef34dea85aa78fcd69cff120f2bafd101aad6d2eff1c02fc81cc7246158a06", 0x9e) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r7 = syz_open_dev$usbmon(&(0x7f0000000600)='/dev/usbmon#\x00', 0x0, 0x0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000000c0), 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r5, 0x0, 0x48a, &(0x7f0000000380)={0x0, 0x7, 0x510ca264}, 0xc) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000880)={0x2000000000072f, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x7ffe, &(0x7f0000000000)='syzkaller1\x00'}) fcntl$setstatus(r0, 0x4, 0x4002) openat$cgroup_ro(r7, &(0x7f0000000300)='cpuset.effective_cpus\x00', 0x0, 0x0) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000005c0)={0x6}, 0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x8000, 0x0, 0x0, 0x0, &(0x7f0000000100)='bridge0\x00', 0x0, 0x0, 0x2c5d}) 2018/04/04 04:38:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getown(r0, 0x9) unshare(0x8000400) recvmmsg(r0, &(0x7f0000002680)=[{{&(0x7f0000000080)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/210, 0xd2}, {&(0x7f00000002c0)=""/137, 0x89}, {&(0x7f0000000000)=""/63, 0x3f}], 0x3, &(0x7f0000000140)=""/61, 0x3d, 0x101}, 0x10000}, {{&(0x7f0000000380)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/41, 0x29}, {&(0x7f0000001440)=""/204, 0xcc}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/79, 0x4f}], 0x5, &(0x7f0000002600)=""/102, 0x66, 0x7ff}, 0x4}], 0x2, 0x2, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000026c0)={0x80, 0x9, 0x2, 0xcb, 0x8, [{0x1, 0x5, 0x5, 0x0, 0x0, 0x2}, {0x25e, 0xffffffffffffb287, 0x2}, {0x800000000000, 0x3ff, 0x7f, 0x0, 0x0, 0x1000}, {0x7, 0xfff, 0x8}, {0x4ea, 0x6, 0x4, 0x0, 0x0, 0x2}, {0x3ff, 0x100, 0x2, 0x0, 0x0, 0x8}, {0x203, 0x6, 0x7, 0x0, 0x0, 0x800}, {0x5, 0x1ff, 0xfffffffffffffffd, 0x0, 0x0, 0x1}]}) fremovexattr(r1, &(0x7f0000000180)=@known='system.posix_acl_default\x00') 2018/04/04 04:38:18 executing program 1: syz_emit_ethernet(0x12, &(0x7f000031efb7)={@empty, @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@generic={0x88a8}}}, &(0x7f0000000000)={0x0, 0x3}) 2018/04/04 04:38:18 executing program 5: r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x13}, 0x5}, {0xa, 0x4e24, 0x7a43, @loopback={0x0, 0x1}, 0xffffffff}, 0x8001, [0xf2, 0x1, 0x8000000000007, 0x8, 0x20, 0x200, 0xffff, 0x80]}, 0x5c) write(r0, &(0x7f000067c000)="220000002100070700be0000090007010a00001e0000000000fd040405000c000000", 0x22) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000180)={@broadcast, @rand_addr}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0xffffffff00000001, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, @in={0x2, 0x4e24, @rand_addr=0x401}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x68) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40002, 0x0) fchdir(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001340)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)) dup2(0xffffffffffffffff, 0xffffffffffffffff) fchdir(0xffffffffffffffff) rmdir(&(0x7f00000000c0)='./file0\x00') creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) sendto$inet(r1, &(0x7f0000000200)="f204f46431199eb28a2a8d315ff8055026414f9ce3caa6268ed695c0d5b6872509c6cf8d570ab7478993f7b276fa20ecd4390436d0521527980b3d6f3bb314be571216f282a24c1bd9af768898939336c41565174a0a2bdff12fa79a59dfbcea8ae205637e7b840cab59c8da0e532331356456790d5caf32e5642d757eda862d9cd27acdc838b81daa09a018df8d083d27a3c1e782445ca2df90f71d", 0x9c, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) timerfd_create(0x0, 0x10000000080800) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/04 04:38:18 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = dup(r0) sendto$inet6(r1, &(0x7f0000000000)="ee04b152641642966bfe18ee2bb2a5aa0581e68e5b27efae8b2e80398c67a36a7b0d35f7da61986800679afab4629cb0a0910e8d5f", 0x35, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000a55f5a)=""/166) 2018/04/04 04:38:18 executing program 0: pselect6(0x40, &(0x7f0000000000)={0x3, 0x5, 0x200, 0x9, 0x40, 0x3, 0x34831bc6, 0x8001}, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x0, 0xfffffffffffffffc, 0x1, 0xffffffff, 0x40}, &(0x7f0000000080)={0x2, 0x4, 0x4, 0x3ff, 0x3, 0x4, 0x3fffffffc0}, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000140)={&(0x7f0000000100)={0xde}, 0x8}) pselect6(0x40, &(0x7f00007b9000), &(0x7f0000fcefc0), &(0x7f000088efc0), &(0x7f00006eeff0)={0x77359400}, &(0x7f0000fceff7)={&(0x7f0000fceff8), 0x8}) 2018/04/04 04:38:18 executing program 5: clock_nanosleep(0x7, 0x1, &(0x7f0000000000), 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='ns/net\x00') syz_open_procfs(0xffffffffffffffff, &(0x7f000054cff9)='ns/net\x00') 2018/04/04 04:38:18 executing program 1: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) prctl$getname(0x10, &(0x7f0000000680)=""/129) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000140)=@ethtool_sset_info={0x37}}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000580)=ANY=[@ANYBLOB="89450859cd1e24df1176f13a718be6e72fa9989a4927cc2e4fb76be8007ed927503e390ad30cedad08f37fdcb6bb78f55bf66bc7e869882115fabaa7fe9103673634f8c0dc8caa056e590607ac39339d1746d979d510214f71ba5a641661ad3fc11256cff1c070"], 0x1}, 0x1}, 0x40) setsockopt$packet_int(r2, 0x107, 0x10, &(0x7f00000002c0)=0x8, 0x4) fchdir(0xffffffffffffffff) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB='userG9/\x00'], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r4 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x8) clock_gettime(0x0, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) write$evdev(r3, &(0x7f0000000600)=[{{0x0, 0x2710}, 0x5, 0x6, 0xfffffffffffffff7}, {{0x77359400}, 0x1ff, 0x5, 0x7}, {{0x77359400}, 0x2, 0x7, 0x8001}, {{0x0, 0x7530}, 0x2f, 0x0, 0x100}, {{r5, r6/1000+30000}, 0x9, 0x8001, 0x3}, {{0x77359400}, 0x80, 0x1, 0x7}, {{0x77359400}, 0x6d44, 0x2, 0x4}, {{0x0, 0x2710}, 0xeeb3, 0x3, 0x8}], 0xffffffffffffff36) fsync(r4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) r8 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r8, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) ioctl$PPPIOCSMRU(r8, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(r0, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5", 0x30, 0x0, &(0x7f0000000040)={0x77359400}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180627bea7b2b09e0e9467edd7f398f0dd7bd089c051d218dd5618af5b3", 0x2a, 0xfffffffffffffff8) 2018/04/04 04:38:18 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) exit_group(0x6c) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x24, 0x10, 0x443, 0x0, 0x0, {}, [@nested={0xc, 0x0, [@typed={0x8, 0x0, @u32}]}, @typed={0x4, 0xc}]}, 0x24}, 0x1}, 0x0) 2018/04/04 04:38:18 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x1, 0x8c00) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000300)={{0x2, 0x40004}, 'port0\x00', 0x0, 0x0, 0x1, 0x8, 0xe2b, 0x0, 0x10000000000ffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000940)={0x20000000}) mq_open(&(0x7f0000000980)='vmnet1\x00', 0x1, 0x4a, &(0x7f00000009c0)={0x2, 0x1000, 0x8, 0x8, 0x2d2b, 0x79, 0x0, 0x5}) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000800)={0x0, 0x4}, &(0x7f0000000840)=0x8) socketpair(0xa, 0x80007, 0x0, &(0x7f0000000a80)) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000880)={r3, 0x1, 0x7fd, 0x6}, &(0x7f0000000a00)=0x10) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040), 0x4) clock_adjtime(0x4, &(0x7f0000000140)={0xffffffffffffffe1, 0x10001, 0x7fffffff, 0x7, 0x2, 0xa8, 0x200, 0xffffffffffffa52a, 0x1, 0x8, 0xfffffffffffffffe, 0x8, 0x2, 0x8, 0x8, 0x2, 0xffff, 0x17, 0x8, 0x4, 0x0, 0x3, 0x3ff, 0x5, 0xfffffffffffffff7, 0x7}) mlock(&(0x7f00007ac000/0x800000)=nil, 0x800000) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) socket$l2tp(0x18, 0x1, 0x1) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x102) munlockall() clock_getres(0x0, &(0x7f0000000900)) pwritev(r4, &(0x7f00000001c0)=[{&(0x7f00000003c0)="655110129cb3f7529bd6fe246fbc7d0d9151ddc1789989fe6018dca42559b31d74f033799fc92f2b1923a53765e8c04aea4fc0ce5e445beecf2b2ebc77ca578c0e79c62f16dea2fde3e5ac2cc75104bf3f033539aa71029f8578422f748d683d7c3e9dbb848ad14d31c9793e6add0917f09903ba452ba62eca54f08b2499e2b5e95e52b758a06136db5d152cfdf28a485b4ebf8dbadbd249e52f6dab056e80caf3d54dadd10889587f4ccea962421ce079351e6474266d641fa506deb251b6dd9c82a16fa7", 0xc5}, {&(0x7f00000004c0)="920c7f95abf04dbc4d51bac2a8b50bba51adfdaef410d91fc3a5888cf1e639b55adce1cee22ed1000ccf2ccc94ef9e90e64da1b7d047b25ed4ae3f7e96eae55f05507a01951c40ccd3545f223dc3f6c84c8b448bf66b68af0308468d9adaf98501f8127f23a41135eeb01c53b4b4752ebb7c51705a5b2a9f9afa22", 0x7b}, {&(0x7f0000000540)="f067f6f4e84e49946cae8d792db73e265cfecd3985bc249e9f476d0316d91b6fd8d7d20d10ee90f90da73d92ba9588f7fb1dc6069a72844b580d752c4730cf825c8d7d94b85d447381f59d81cf144a37a61c0682c455c0c7982afaf678f1f85ffa583084516ecd41249ebcb9ca24cd4ed1370b08fd9d4fc493696d631134a016cb437ee2a688a7f10b8747c509803615220e98f5881c1b5a4e952da197", 0x9d}, {&(0x7f0000000600)="03d1af382aabc404ae375f53326e957051f7aeb0813293eb697ce57be88eb15aa57d612872778a8f8635aab41638931c87a8b31e31048fb87e53632b45dfe38836af1b978d5eb72472fc22904674074d435d60c42b61b4e0718f420cb785280e0523e4c406412a08f43686aca658551b14ea9c2cd22845de24eb4d74f3cb3ec9dbda5451690f84e0945b1c54fe55f39b930862d63226ec92b553c0c5b282ed0e27c12a49df2a3fa9ea341957607b07fe2dc6b77c4dbfe719bc3dd882acfb95436116481ae968718188199dea39f9ad2aa2d0fdf7b5fc939d41ce8cdb", 0xdc}, {&(0x7f0000000700)="68e052d8a2853cd177dbb9a19d815efc14eee642717249379714cb8aed3c31245c388eb5844473539e48194cd9dd89ef57ca97dfa3f81d59186f0a1cb8294707bb434259810630ce013c4eab99c5f51ead15cecceac548177e6941d8ec875198d903c3c824452bb19a3aa8cb10b07cffa28b3d41696d458b0dac344c1be535cf01f8347c12bba00d2f970e43904fdce451bcfda4b4ca11a8f8fa50a7955b5ae5d7eb06f949a27d4c29dbfb65b721c852ed7b8dd2a3a0ddae9b7a4cfc0a1f5d45e28e768d8d63ce44a51036c788af76ced6a2c29defe5c5319a9a0414d4b35283d7a5ef95bcab649c087b856acb51af633abc9f60e4829fa6", 0xf8}, {&(0x7f0000000080)="20cf86a10013141d037aa20a08a38d8d", 0x10}], 0x6, 0x0) symlinkat(&(0x7f00000008c0)='./file0/file0\x00', r1, &(0x7f0000000a40)='./file0\x00') 2018/04/04 04:38:18 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') exit(0x97b) write$evdev(r1, &(0x7f0000000100), 0x0) r2 = syz_open_procfs(r0, &(0x7f0000000200)='personality\x00') clock_gettime(0x0, &(0x7f0000000100)) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000000000)={0x80000008}) sched_rr_get_interval(r0, &(0x7f00000000c0)) 2018/04/04 04:38:18 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x801, 0x0) close(r1) poll(&(0x7f0000000180)=[{r0}, {r1}], 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000140)={0xa, &(0x7f00000001c0)=[{}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000000280)={r2, &(0x7f0000000240)=""/48}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) rt_tgsigqueueinfo(r3, r4, 0x20, &(0x7f00000000c0)={0x12, 0xc7d3, 0x7f, 0x4}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x1, 0x1, 0x9, 0x2}, 0x8) 2018/04/04 04:38:18 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000380)={@loopback=0x7f000001, @empty, r1}, 0xc) r2 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x100000000, 0x2) socketpair$inet(0x2, 0x3, 0x40, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r2, 0x6, 0x7, &(0x7f0000000140)=0xfc1, 0x4) getsockopt$inet_dccp_int(r3, 0x21, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) write$evdev(r2, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000002, 0xfffffffffffffffd}, {{0x0, 0x7530}, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}], 0x20) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000000180)={{0xffffffffffffffff, 0x1, 0x6, 0x2, 0x6}, 0x80, 0x1}) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f00000000c0)=0x3) 2018/04/04 04:38:18 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6bffc)=0x4, 0x4) fcntl$setstatus(r0, 0x4, 0x2000) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x5, 0x4) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/04/04 04:38:19 executing program 2: clock_gettime(0x80000000000b, &(0x7f0000243000)) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x4001, 0x1) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x2710}, {r1, r2/1000+30000}}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x40, 0x0) openat$cgroup(r3, &(0x7f0000000140)='syz0\x00', 0x200002, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) wait4(r4, 0x0, 0x40000000, &(0x7f0000000200)) 2018/04/04 04:38:19 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f00000004c0)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) listen(r1, 0x100000001) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sysfs$3(0x3) getsockname$netlink(r3, &(0x7f00000003c0), &(0x7f0000000400)=0xc) ioctl$sock_ifreq(r1, 0x89bf, &(0x7f0000000440)={'bcsf0\x00', @ifru_ivalue=0x7}) r4 = socket$inet(0x10, 0x3, 0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) sendmsg(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="4c0000001200ff09fffefd950709830007a600800000000b6f726360aa595ae66c00000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aab", 0x4c}], 0x1, 0x0, 0x0, 0x40001}, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='selflo\x00', &(0x7f0000000140)='/selinux/commit_pending_bools\x00', &(0x7f0000000180)='/selinux/commit_pending_bools\x00', &(0x7f0000000240)='&em0-\x00', &(0x7f0000000280)='/selinux/commit_pending_bools\x00'], &(0x7f0000000340)=[&(0x7f0000000300)='/selinux/commit_pending_bools\x00']) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000480)={0x5, 0x19, 0x8, 0x80000001, "3a62501f12d063077a5d32c2b7cbd19d4bfa46014598c706e33a52c28d2e74db"}) 2018/04/04 04:38:19 executing program 6: mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1bff8)='./file0\x00', &(0x7f00000002c0)="72616d66730019013282f36f853b063cc4a03c6c4d6d01000000000000003a2708f1769572a0c04927374cc43d8c105e2d466b3503b7b11a058b6997a2f9f291b3f0b59262e1429969e06f87afd8cb602c3fa9e29fed07a0f80000000000000000", 0x1, &(0x7f0000000340)="cfefab98313229d6ca2686e59436f06b4d6388afeeecd23e8407f9b0b3eb36afafee9e71c3c8430bb670fea60288050e1901016ba8b16296d11d900be4ae8d91a903869764eab883361483db191bd6cc41aa29eaf7bf78493834e101bf91cbcf25d834cc5ab896") mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='devtmpfs\x00', 0x85030, &(0x7f0000000100)) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/04 04:38:19 executing program 4: syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)=ANY=[]) r0 = socket(0x0, 0xa, 0x53) writev(r0, &(0x7f0000000180)=[{&(0x7f0000001440)="97ed317999d99bbde7560f0e82ab71e85c63ef704744adb9b4968ba30dc32424163dc00578581c81ad446df0c526b8fe432d4147ad72400f0dfca23818659516afbc0d40075a9255c120955dc6a2fe92f1c6f41b335a30c8af25875bda817a72739e20ea8a3666e61a5fe393a4e6d92d3edbfd8576921ff3a8110a69bae73a958ffb2d9ed41d755b82cad9822435b2c9201ad6056d0a691b248d79269f4510eb7eaf6efa5d53cb016ffa1d757c8e1aae54aacd8d44a214bff438a55d28308ea9644cfc8a6a6c061f2d94dd21a80529ccef69b26ad45135401ae0ebbd279881601f51b03edd9d", 0xe6}, {&(0x7f0000000140)="0305c582641ac658b039800e7a4c23d110954481e80760b11e9b82d2712a883172fc8955486295283024148b0d42b20eb2532c1922fd10", 0x37}], 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x7368cae2) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bridge0\x00'}}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x0, 0x0) recvmsg(r2, &(0x7f0000001400)={0x0, 0xffa7, &(0x7f0000001380)=[{}, {&(0x7f00000019c0)=""/121, 0x79}, {&(0x7f0000001540)=""/64, 0x40}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f0000001740)=""/220, 0xdc}, {&(0x7f0000001680)=""/167, 0xffffffffffffff75}], 0x27d, &(0x7f0000000000)=""/39, 0x27, 0x100000001}, 0x182) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00000011c0)=""/229) r3 = syz_open_dev$sg(&(0x7f00003e5ff7)='/dev/sg#\x00', 0x0, 0x0) dup3(r2, r3, 0x0) dup3(r1, r3, 0x80000) 2018/04/04 04:38:19 executing program 3: unshare(0x60000000) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)={0x0, 0xfff}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x200}}, [0x7, 0x100000000, 0x0, 0x1ff, 0x0, 0x6, 0x2, 0x1, 0x7, 0x7fffffff, 0x4, 0x2, 0x7, 0x5]}, &(0x7f00000003c0)=0x100) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x202000, 0x0) getdents64(r3, &(0x7f0000000180)=""/97, 0x61) waitid(0x2, r2, &(0x7f0000000140), 0x80000000000002, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000100)=0x54) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000000400)=""/122) r4 = dup3(r1, r1, 0x80000) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) 2018/04/04 04:38:19 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000540)='net/udp6\x00') timerfd_create(0x4, 0x800) r1 = fanotify_init(0x0, 0x1802) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1fffd) getpgid(0x0) close(r0) seccomp(0x1, 0x0, &(0x7f0000c23fff)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001680)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001880)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000017c0)=0x2) signalfd(r1, &(0x7f0000000240), 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001800)={r3, 0x9}, &(0x7f0000001840)=0x8) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') chroot(&(0x7f0000001640)='./file0\x00') r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) vmsplice(r4, &(0x7f0000001600)=[{&(0x7f0000000280)="9a6c644096103dca8d1f4ab6c98d871c11c1e07f28be217ba9354c9cb55a5095220e07dc2297b6876208dbcf38ca91d9727e337d2315756ea6a06b4a6a7cf987a8ce6ea27290", 0x46}], 0x1, 0x8) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2000002003002, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80000, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) renameat(r5, &(0x7f0000000080)='./file0\x00', r6, &(0x7f0000000100)='./file0\x00') pivot_root(&(0x7f00002f9ff8)='./file0\x00', &(0x7f0000576ff8)='./file0\x00') request_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='./cgroup/syz1\x00', 0xfffffffffffffff8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000019c0)={{{@in=@local, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000001700)=0xe8) getresuid(&(0x7f0000001740), &(0x7f0000001780), &(0x7f0000001ac0)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002200)) accept4$inet(r6, &(0x7f0000002240)={0x0, 0x0, @remote}, &(0x7f0000002280)=0x10, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002840)={{}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000002940)=0xe8) 2018/04/04 04:38:19 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x20, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e20}, 0x2, 0x200, 0xfffffffffffffff8, 0xffffffffffffff80, 0x2, &(0x7f0000000000)='bcsf0\x00', 0xffffffffffff0000, 0x3, 0x1}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x11, @rand_addr, 0x0, 0x0, 'dh\x00'}, 0x2c) 2018/04/04 04:38:19 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = getpgid(0x0) sched_getscheduler(r1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) [ 568.288292] IPVS: Creating netns size=2536 id=159 2018/04/04 04:38:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=ANY=[@ANYBLOB="28009002001800210cfffffffffeffffff80200000000432d5b0d000086f1ffba79d5d94", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) 2018/04/04 04:38:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x2, 0x0, 0x0, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0xab) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={0x0, 0x9, 0x0, 0x8}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000280)=ANY=[], &(0x7f0000000200)) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80042407, &(0x7f0000000340)) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) waitid(0x3, r2, &(0x7f0000000500), 0x9, &(0x7f0000000540)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r6) getpeername$packet(r4, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x14) getresuid(&(0x7f0000000380)=0x0, &(0x7f0000000440), &(0x7f0000000480)) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00000006c0)={{{@in=@rand_addr=0xd873, @in=@rand_addr=0x1, 0x4e23, 0xf3, 0x4e23, 0x2, 0x2, 0xa0, 0xa0, 0x88, r7, r8}, {0x0, 0x7, 0x8, 0x2, 0x2, 0x3, 0x1, 0xd2df}, {0x4, 0xffffffffffffff56, 0x16ca9c2}, 0xc11c, 0x6e6bb7, 0x0, 0x1, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0xff}, 0xa, @in, 0x3506, 0x2, 0x2, 0x2, 0x1, 0x9, 0xbb8}}, 0xe8) r9 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x0, 0x1}, &(0x7f0000000640)=0x31) sysinfo(&(0x7f0000000940)=""/201) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x8}, 0xff3e) ioctl$sock_inet_SIOCADDRT(r9, 0x890b, &(0x7f0000000140)={0x9, {0x2}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0xc1, 0x1, 0x8, 0x0, 0x200, 0x0, 0x0, 0x1, 0xfff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000280)=0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f00000003c0)=0x6dd74ce8, 0x4) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000200)={0x7, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x0, 0x7, 0x0, 0xfff, 0x6, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x2, 0x80000000}) prctl$setfpexc(0xc, 0x40000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000acf000)={0x10000, {{0x2, 0x3, @multicast1=0xe0000014}}}, 0xfffffffffffffd40) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3ff, 0x0, 0x0, 0x8001}, &(0x7f0000000080)=0x14) 2018/04/04 04:38:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo\x00') getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'security\x00'}, &(0x7f0000000100)=0x54) r1 = epoll_create1(0x0) poll(&(0x7f000014eff8)=[{r1, 0x11}], 0x1, 0x7f31) pipe(&(0x7f0000b79ff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) socket$netlink(0x10, 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000140)={0xfffffffffffffffe, 0x3, 0x8000}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00004f6ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000e9eff4)={0xffffffff80000005}) 2018/04/04 04:38:21 executing program 5: unshare(0x8000000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x3}, &(0x7f00000002c0)=0x8) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000480)='cpuacct.usage_user\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000005c0)=0xffffffffffffffe0, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000300)={r0}, &(0x7f0000000340)=0x8) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000140)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)) r4 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000100)={r0, 0x400}, &(0x7f00000003c0)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={r3, 0x80000, 0xffffffffffffffff}) r6 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r6, 0xc0a45320, &(0x7f00000004c0)={{}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r6, 0x40505330, &(0x7f0000000080)={{0x80080}, {0x200000000080}}) close(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000000240)={r2, r7, 0x100}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r8, 0xc00c642e, &(0x7f0000000400)={r9, 0x80000, r5}) r10 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/net/pfkey\x00', 0x200000, 0x0) setsockopt$bt_BT_POWER(r10, 0x112, 0x9, &(0x7f0000000380)=0x6, 0x1) ioctl$DRM_IOCTL_GEM_CLOSE(r8, 0x40086409, &(0x7f0000000080)) unshare(0x8000000) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000440)={0x7f, @broadcast=0xffffffff, 0x0, 0x3, 'sh\x00', 0x0, 0x8}, 0x2c) 2018/04/04 04:38:21 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x80000) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000003c0)="49138470e2be844113a7fc92b6296372724e63ea36d3315321e0e3da26269d794e131a5ac3077c6f08194929989bbf9db7b1b01fdf222e75271d911db51d3a3d13b7ca2ff303771b907d073845bfec6d4e6584f09b54298d32dd0e49ed6aab8dcb1ecb56fb7d654a8fa5009fd0127281f4b66c8d7ae6cb33b114ea0fe83f5ae467c94dc8741313b83079ba3576c25dc3f9811f137c8c0367c34b30b390e92e9a1722b1a755649767de694eff79486842cbde5d6974643f4a34", 0xb9}], 0x1, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x10000) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ioprio_get$pid(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000140)={0x4, 0x2f, 0x0, 0x0, 0x4, 0xf38}) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000000c0)=0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x38, "3b20873339daa38aac42dbef81af333612252a8c9649e220118b1855f9f31a25f7344c4fa1f97ba4dc572a5a9376504cd44a6a9f41b96b85"}, &(0x7f0000000200)=0x40) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000001b80)="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") 2018/04/04 04:38:21 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/04 04:38:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000000000)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x7ff, 0x8, &(0x7f0000000740)=[{&(0x7f00000001c0)="2bad0c65620f2383337209a4c0a693daa2bf567335b210eedecacfadd36d304a691a5c0cb769c9ce73fe5d0c7bc1b0187ec2522edf3d778f631539acbce7fc0293a0a23c18794a9b", 0x48, 0x3}, {&(0x7f0000000240)="9fe35b3745508cecbb1faa8e154d053c724ea1e0609c580b3f188ea145b786711c1809a98dbea16ecd936a79ee3f9583c24f0b06654a2838bbc2b4912c5b82f9780794518618034b777398bac206adc63a483cbda47ebb69105571309e893d2b729fdba8f180bf9a101dc33cc7462d4854919f637034ae7b8abd65a39d73b6ad9ca0d0", 0x83, 0x4}, {&(0x7f0000000300)="6bc54570cbf220e8a4d6a237ea0f01dd49b4775af0674089d2f6a9501baa7685d1b77a65e22826662eaa46fbe060c5f4deef126eeea6585ba594a222a3373b6c0441692311ed5b7f67240177e547a6e4c73d9167770164238caf6b9e884ebe67c0f5da3411966ba2f62017a000e9cb25a102387e5e60f555f58ce46edcd9d83896b9f1d4ec60321431bef331b897c4b20c3ee97acb21648a26d0a03b98cb5f4f0b5206548a6f03f90f59470614f72aa834052c71279fa7aafe52da843d0fa2d5319a5b76c2dc82caa70384c3d25002e2ed", 0xd1, 0xfffffffffffffffb}, {&(0x7f0000000400)="5ba010b75f976326d711fe014d30c9762adc4256cd3c2fb279d6426e7f9be12e2e0c495e8ab3adfc6919ed70f5d54ec341b1c837a3692dbda10003dd6028b1abe9828de017ffe59f4d6e53a9afdfbcfd2684f74ac35b69482242f9825f80b885eac3ff7fe5f273bef7b41bba1135820ea6176106c2fdd79b03700b4f2f223151619d63083960c0ec94dbf369bdc49c83", 0x90, 0x8}, {&(0x7f00000004c0)="fd5f2d55d329b2423379751925d52710a0c0510fff76a923923e80a2984ad1ebfc5c6c09c3959492f30db7f11567666ba7b291d70d964e3851aff4412dadf301952ec209af12d04c201b77d2ac75e5526eb90c493fd92d0e9ba93d9ff5179db7593e2104434a40457c6526de49d54fbe0b218d7cbe5b3721e745313b01ad0f6b", 0x80}, {&(0x7f0000000540)="87bf4ce27fd46901f73c0ac21cf2c58204035d313a35729387c36f70b1fa4548f2ef4e55579238e13beee0a0555cc30a8b2662fae7a6260c9b81103b107d0ddde7da515bd8cf7577095e6b870c5e0a40afa8d54a254d33332e607d30239b518e71bfd223df357a157f6acf426148e1d6424f0ad52803d44d183b3d09a10b36e4d0fd4e6f79289e09a92706ce16a8bbb552d8a96224bb140635ed047eb0637ded1d017f38d223c53c820c58019dd52cd583f0125b31", 0xb5, 0x5}, {&(0x7f0000000600)="6fef223e8498b35cde5e5fdfb6fbb26855239c3dc1a93cee163c8f73ac5fb0780fbb44c89d3923639036220ed1f076eff0f813d82fab7359ad24190f016c1371185f76f6897c9bac0e16d27699786f", 0x4f, 0x400}, {&(0x7f0000000680)="b95c3cc7da7ef922e53ec84964ec21acad5c8314bab0a32999a00b0d70082474baf559dc550a313dd0ce49638da87f82b7bd9af85d85a3fea8e84d0f7f5a0db1507c371b2543b43810e55e4ecd89db91d704576eabbee7db5de64a100b4764bf8213d5a76c1d7fad277143652641fef4fbf357b5e4ec4dfeda8b78f5b5e5c38cfb74f37172626413702811", 0x8b, 0x8}], 0x4080, &(0x7f0000000880)=ANY=[@ANYBLOB="6e66733d6e6f7374616c655f726f2c73686f77657865632c636865966b3d6e6f726d616c2c04dcb6642f62646572726f72733d72656d6f756e742d726f2c6e66733d6e6f7374616c655f726f2c636f6465706167653d3132354be38cfb493436da2b4c352c7379a2af696d6d757463626c"]) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000840)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000100)={r1, r2}) 2018/04/04 04:38:21 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f00000000c0)) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d67868f7c199f595e4bbcc204bace20090258236bc259294454621423d02700af4dd28daf86d4ba72bcbef618ab1463c764df4e1127751cbc5c2c6ed299688be7b41f9d8499944d601b3bacc29ea72036f1ea13d4e951ae1ef0498e9a29aec83a603b227fde9872dd75c2cd1b5dc8ae733d66c19b7ea1d4b8580f1be34a0ca0f4eb73f16313866ffc337fe72b553d80dd52cba3297fc37ad8e779f93f9ffad4addc548f78d9aed1ff4affe4b099409ef895f9e1335dd397cc91279b415caa0b459478d15e991d9540a60de5674f34f94473f50f842a09459e0e8278e2db725f46b4298c43e573ec926d683ef724d9584271fd301c64ea9dddf94cd62b067062018cfbd996b54861cad7b00199b67803582e115cc6f0b3e436c5c517e08f8ba85e93fb42653a8aee3922aa1e200d5fdac9cc2d75b9f41b9be43183ad2079f9df21dee8484a0884b219db3f55d59d278e693f9f86e9b317e02c60e7681f2c1bb23d8541625ab3d2558138ec9af570ef6c0db062b6e018c4d9f6350263cc3e583e082f37737a5e2b20f64812bd6b920f1471daa3eafb93ca40c86262e6a9590bee3820c191194141f0a7f0c47b346f608fe6e896e4acda5bb8bfe69c5e824357f177728df9e7c9ba28ee5348b5439136386147d3ab5d52b74fb71ff8d2913df2d59396ae054d2b45bdcd85ec4eb4a7b570fcfe2f0ba2d68624fe2e931f0065ad1cedb83597e1129f21c5d7d2f2592a514a6a73ea46d68be641a89ae93dc0e5646158524dec3955c2ddf1d3cf7662377fdca7023ada4c6c5ce8f590ecb49fe9941ae6b82f66c97c7f53946cceae9b5b7ca2c559c8b8121a1416f5f44550a5a8a064e5efbf1ba0890c763be922fc22dd5c14c495a8ad24a3ed26b9e34d107b2c818eb9e04e124dc4c33786a53b2b0ee0a21f92d77d489aff7ad78d22b6e546c41de6c8817828749fe13a5c040f2575507942d02244967a7aef60e0e18f6ea4d337aaf0220b16c3355d392e72a3a7ac5ae1db2ede342968999e7270fd7f3c0f40422b13e53946bee3c2b38327071437debec0286f39c77510a62ea5377f1bdebf8c535d418d97e551b8857ffe1353b840f495b2d79978e5b4ba5bb2ed63144ef32596dee35538efe42126e7b670407d05eea8d55d51c20642ab50ec844cb241d486b680c08e8ebfc048ff466dcfd3e97931e68cd3f84bdbb41a5d4cd142e9b50bcd7e2fc1236f7d5a7beeeea5f5df171dac0883074c861c646d333bf0f1037bae75aab8bfe81de7af82164954017d1dcb075b5ad765f8165960b7690a425ba508bfc3fe7b2fb7412fa194b2cc788c727e427726681861eb9c701d9b436c1e418102a6c821849f5a5cd07099dd8c84df844f356b52d8fb2f881f437e30d67fe5f488f9fa5651be8783ca94ba93aadace0e64b405c7c034ea89248b15e61da06d43bcf6f0e9f05318c7014e2f79b2a37b3f3f633bf4362a72410a687c0c4c959700327c1840c18132afed98befba2a6b5852b96eeb28ea29ba733d846d099117e7fdb824f8352aefd5c0068d6c8c3015a075573a4bfdc316545f5472de97cc04996961f9ec27bd95e6ad5d0251fd39c14064627f21a0809eb639c2479d7e3c6c47b7f045ac0e385dbdf426f170b77634aeb7b2cacf38a348a449887b73618a156b1d5ee037a4e2f7485acf52437b8ddb711ab851dc73331d16536a788f82d1e3522d33866e583b8eaf802ac06ce3f8eebada5c74c60dea94337738a63e6edf7a16112f925a96526bff2cf95f8b95be56088142bd1679efcadf26b57b76188f19eebf53d457df044c4dbc3708f250b8300d6869d1945807ace0827f22faed85786b2ea2f95471af96fdf8a38eb2fa3e8f088db615a4c7a2a2ad1126e962e37a1f707b04f8c18094d865e5ab70f4de4c0f03d4ff3f1895ad7bf937aa5a055e4a1b0d65ab2c53247c1832dcb6535313d35113e2c48f7383b518e08c688cd9834129f39ad251b4752f7ee0c8a73dafa1860ccb3244451bc82e9c877302ef363cdc937c1920bed3b7239f4c333eee5771a021a989862c1fbc629d38ee2f9d667216de9848fdb464126b09c4d44155d8ec7342be12b563fa36b902d583b4ead07c1bb3d61585e87248eb658c54dccee6553fbc2a8bc7dd08ba18b7010aa38904b14f0ee204c12a7012ed01c5f871e143ffe0b7fe1531b955ddfebd134e96ec3fb335d14138d4ebe9dd4dac79e78c1cfbc23b7ebc5e845826e324a817f130869c19f89ed8972d5b7ac0af1bde565dcf23108f5b05bcbb6174c5ce3c6aae9709d1cfe5204ad3440ede1ec639ec0e19a1f53095fe0f04996b6fb5cca128d96477181d6d43543ba3499b8c96e016ba17584704ef9a7bad08be799e9ee9f11e4c154741b96d0a83573d7b46b7035c8e016f7c66517c09d4546bbc96ce78fea1a51c862475398a0b837353dd51484a96", 0x6e0}], 0x1, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioprio_get$pid(0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000000000800000000000000005000000"]) r3 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x0) connect$nfc_llcp(r1, &(0x7f0000000880)={0x27, 0x1, 0x1, 0x6, 0x1f, 0x9, "9da7686558fa4468ed3c7695a664caae62f2ace00710c0871542fbe93d4e36dc3e1eb2e11faa8e633221e342e53ea21790071ab00891ada56ecf4236aa3182", 0x11}, 0x58) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r4 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x90000, 0x0) sysfs$2(0x2, 0x8, &(0x7f0000000800)=""/110) r5 = getuid() r6 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000900)={0x0, 0x0}, &(0x7f0000000a40)=0xc) setresuid(r5, r6, r7) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) splice(r4, &(0x7f0000000040), r3, &(0x7f0000000080)=0x31, 0x0, 0x1) writev(r1, &(0x7f0000000940)=[{&(0x7f0000000dc0)="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", 0x6d3}], 0x1) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000200)=0x14) 2018/04/04 04:38:21 executing program 0: r0 = memfd_create(&(0x7f0000000040)="74086e7500000000003b56f7d21943", 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200a6841}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x14, r1, 0x428, 0x70bd29, 0x25dfdbfe, {0x5}}, 0x14}, 0x1, 0x0, 0x0, 0x4004}, 0x4040000) r2 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r3 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r2, r3) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="6dc29f80109e3a80756d14c602ef6c0c44c2ce4aa04f437f699b0d9d7cea7dce9e2d45a6312ee83dbfd067dbf188072292fabd55ebfc792b5767fc68baa54e57b14da0dae0d4a2b1a5c93d5e5d4a07bfc5ca67c8e9f99ba56df07a7a5d61a4c5071a5a94d051a11c1d7fbefb2dd823d1d18d39c21139c9013282564c0fe19059fe36b215daa50d88a80b5f4e7dcd066fb16861eee29a7ec17f6e5e39eb0985d39dc015e7d44368e87b"}, {&(0x7f0000000140)="9a7c871b50dac30c5583e15957695a77dacf97845a8f4ff5c3ef5bca49a9f30a9c09a4547f67ab02896a77cde2d9dd99789bef81c75cf997a4b003ca5608b93dc7273e66ab19c8ad3fdb1f44699a88c17e222d9ca9d97241053307f90befec16ee703126902c5ed4fab2c907352e82bc84b6252df0a4f71eaca9ff2ff97b1b0463c119283e77db1c5be3c0a1959d704877973650a55cb55e4e8c0e0b4a1bce57ed60ce7d7e0324a74efff9e3a41eb93b55bed341913b607675debb70351dddab5c47182f85ea92d3b6d0972c1f153f64"}, {&(0x7f0000000240)="763c10f37d3b964626f37aa45c1bf7571c52987e73f0a86eb6fb18bae5dc2e97e15bafef341f1f88dbf703657d164687fb88e0e14f11921fef69ac9cb4d0b5f8cb55a52c6b9a10acf28d183e45b85d24e0a3cbbf4fd1099996c8e7c9571b7bdf6eca957e5ba7f6e1205bba2fd8b824f090a4678be8f40c9721752cba1b2966d8376981e224274164ff5b3e634334bdb1ee4b2ccc79836755673182464894726118568288e0a048f3478ba9919d7ba0cf99b1293ad92ef9d8f55ec030742d9a0eb7e018"}, {&(0x7f0000000340)="91818a45253d529de2129652f1c266281642825b7bea0708a0b4e71c77ea41a2a5b8ec3a7a5911337f3d452be085530aab17c4213bd9d02b7a2847c5e6ceb32f3904e4b8d4ecf07d1b5686cb99ce0ab0d32792"}, {&(0x7f00000003c0)="4be2a1c4d69ca57403e61f4dd17d1168a1e2f8443a789ea0207956fc0819248065f4e0f773a82bc08ffa3be3e2e4c10c862b5aaffe8d1c9c2633662dab4976f4c09a9591c73fb53aa1027264abafa61f70"}], 0x2000000000000128, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000540)='/dev/loop-control\x00', 0x0, 0x0) 2018/04/04 04:38:21 executing program 5: r0 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) clock_gettime(0x0, &(0x7f0000000000)={0x0}) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={r3}, {}, {}, @control}], 0x30) r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="75e82d5c97b70ff0ff08b81f2491e05a4569315e72ec4b4a5d2ad176f804064edf088b983abda2506ddfceb108e8104e2380f63d02f1cd13c63ad334900dfa7431526bca9410bb4422e518b9758977a4604660ce0d1b5678e9682bd7589fe6be1089ef62eae151e8314a0a52d0838a396e17ee96ce171d0ea942edfc8334a0b240a07b505d35333c0820c1295f1b94c1017dab864e74057e72944768329180545a92ebeedd3b5d1843db9616266b1fbb9ba71c", 0xb3, 0xfffffffffffffff8) r5 = request_key(&(0x7f0000000300)='.dead\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)='--vboxnet0.\x00', 0xfffffffffffffff9) r6 = request_key(&(0x7f00000003c0)='cifs.idmap\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)="71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000000480)={r4, r5, r6}, &(0x7f00000004c0)=""/19, 0x13, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000045000)={0x1f}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x80}, &(0x7f0000000080)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000140)={0x9, 0x2, 0xdb5}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000100)={r7, 0x2}, 0x8) [ 569.362293] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=6144 sclass=netlink_route_socket pig=5259 comm=syz-executor2 [ 569.376363] device lo left promiscuous mode [ 569.377243] device lo entered promiscuous mode [ 569.377293] qtaguid: iface_stat: create(lo): no inet dev [ 569.377336] qtaguid: iface_stat: create6(lo): no inet dev [ 569.378416] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 569.378447] qtaguid: iface_stat: create6(lo): no inet dev [ 569.397727] device lo left promiscuous mode [ 569.518411] device lo entered promiscuous mode [ 569.523820] qtaguid: iface_stat: create(lo): no inet dev [ 569.530349] qtaguid: iface_stat: create6(lo): no inet dev [ 569.537004] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 569.548509] qtaguid: iface_stat: create6(lo): no inet dev [ 569.556186] device bridge0 entered promiscuous mode [ 569.823411] binder: 5262:5265 Acquire 1 refcount change on invalid ref 0 ret -22 [ 569.914571] binder: BINDER_SET_CONTEXT_MGR already set [ 569.921924] binder: 5262:5284 ioctl 40046207 0 returned -16 [ 569.941227] binder: 5262:5283 Acquire 1 refcount change on invalid ref 0 ret -22 2018/04/04 04:38:21 executing program 0: r0 = getpid() r1 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r1, &(0x7f0000000740)=[{&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) fanotify_mark(r1, 0xc2, 0x8, r1, &(0x7f0000000880)='.') mknodat(0xffffffffffffffff, &(0x7f00000002c0)='.', 0xdbf110ff0ad5b7cb, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000280)='memory.events\x00', 0x0, 0x0) unlinkat(r2, &(0x7f0000000780)='./file0\x00', 0x200) accept4$packet(r1, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000e40)=0x14, 0x80000) sendto(r1, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@can={0x1d, r3}, 0x47) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa462cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b175") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x8, &(0x7f0000000d80)={0xff}) getsockname$unix(r1, &(0x7f0000000200)=@abs, &(0x7f0000000040)=0x6e) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) ptrace$getregset(0x4204, r0, 0x3, &(0x7f0000000a40)={&(0x7f0000000a00)=""/29, 0x1d}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") link(&(0x7f0000000ec0)='./file0\x00', &(0x7f0000000f00)='./file1\x00') socket$pppoe(0x18, 0x1, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000009c0)=0x100, &(0x7f0000000dc0)=0x4) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000980)=0x2, 0x4) mq_timedsend(r1, &(0x7f0000002400)="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", 0xb57, 0x0, 0x0) preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a80)=@ax25, 0x80, &(0x7f0000000c00)=[{&(0x7f0000003400)=""/4096, 0x1000}, {&(0x7f0000000b00)=""/243, 0xf3}], 0x2, &(0x7f0000000c40)=""/225, 0xe1, 0x6}, 0x23) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000380)={0x0, 0x432}, &(0x7f00000003c0)=0x8) write$selinux_create(r1, &(0x7f0000002f80)=ANY=[@ANYBLOB="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"], 0x6c) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=r4, 0x4) 2018/04/04 04:38:21 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x20, 0x32, 0xffffffffffffffff, 0x8000000000002) socket$inet(0x2, 0xf, 0x10000) write$fuse(r0, &(0x7f00006a0000)={0x18, 0x0, 0x0, @fuse_bmap_out}, 0x18) 2018/04/04 04:38:21 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$getflags(r0, 0x1) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000), 0x1) fcntl$getflags(r0, 0x40b) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) prctl$setptracer(0x59616d61, r1) 2018/04/04 04:38:21 executing program 3: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x14}, 0x14}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x8001}, 0x8) 2018/04/04 04:38:21 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x80000) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000003c0)="49138470e2be844113a7fc92b6296372724e63ea36d3315321e0e3da26269d794e131a5ac3077c6f08194929989bbf9db7b1b01fdf222e75271d911db51d3a3d13b7ca2ff303771b907d073845bfec6d4e6584f09b54298d32dd0e49ed6aab8dcb1ecb56fb7d654a8fa5009fd0127281f4b66c8d7ae6cb33b114ea0fe83f5ae467c94dc8741313b83079ba3576c25dc3f9811f137c8c0367c34b30b390e92e9a1722b1a755649767de694eff79486842cbde5d6974643f4a34", 0xb9}], 0x1, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x10000) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ioprio_get$pid(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000140)={0x4, 0x2f, 0x0, 0x0, 0x4, 0xf38}) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000000c0)=0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x38, "3b20873339daa38aac42dbef81af333612252a8c9649e220118b1855f9f31a25f7344c4fa1f97ba4dc572a5a9376504cd44a6a9f41b96b85"}, &(0x7f0000000200)=0x40) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000001b80)="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") 2018/04/04 04:38:21 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffffffff8000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x20, 0x4) r1 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/04/04 04:38:21 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x7, 0x2) dup(r0) r1 = eventfd2(0x6, 0x80001) r2 = dup(r1) socket$nl_generic(0x10, 0x3, 0x10) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x4000077fc) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000000080)={r4, 0x1}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/04 04:38:21 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) recvmmsg(r1, &(0x7f0000000080), 0x43f, 0x0, &(0x7f0000005a00)={0x0, 0x989680}) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3f19a265, 0x40000) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000600)=0xe8) recvfrom$packet(r2, &(0x7f0000000440)=""/175, 0xaf, 0x10000, &(0x7f0000000640)={0x11, 0x1a, r3, 0x1, 0x6c6, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000380)={r4, @in6={{0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x7}}}, 0x84) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000280)={'broute\x00', 0x0, 0x3, 0x63, [], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=""/99}, &(0x7f0000000300)=0x50) inotify_init() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, &(0x7f0000000180)=0x8) keyctl$get_keyring_id(0x0, 0x0, 0x2) 2018/04/04 04:38:21 executing program 2: kexec_load(0x0, 0x0, &(0x7f0000000ff0), 0x320000) 2018/04/04 04:38:21 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa, 0x4e23}, 0x1c}, 0x8000) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) eventfd2(0x400, 0x80000) r1 = open(&(0x7f0000000000)='\x00', 0x0, 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x10001, 0x4, [0x6, 0x8000, 0x80, 0x9]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4) write$selinux_validatetrans(r1, &(0x7f0000000080)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'system_u:object_r:netcontrol_device_t:s0', 0x20, 0x37, 0x35, 0x20, '/usr/sbin/ntpd\x00'}, 0x62) 2018/04/04 04:38:21 executing program 1: unshare(0x40000000) socket$packet(0x11, 0x3, 0x300) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x400) setxattr(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)=@random={'user.', '/dev/usbmon#\x00'}, &(0x7f00000005c0)='keyring\x00', 0x8, 0x3) socketpair(0x0, 0x0, 0x40, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000100)={'bridge8\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x10000) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000cf90), 0xb5, 0x0, &(0x7f0000000640)="502ef440712460319b5d667e52a99d6fce9217b2d6d8e2130cf3567653329b51326ccbb8905aa0d2d312a2716762374abbff80b5659e2ba1a71b12c115f1f01a7401dd488a582ea3784292a910f76cb623c403c09dbdacbb8f9c47c69ca22ec65552ee2f166127738223a7e2e9551b03844d7835ba7098aca74c0f06f9b5f551eb1f4428279a33450cddf6755b4a8731db6c541e59c995ba003b531a0c8981927a295ff76cc0f9d72b97107954b68cadddd7563ec2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f00000000c0)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000480)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11634850", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000500)={'bond0\x00', 0x2}) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000600), &(0x7f0000000100)) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000280)=""/108, 0x6c}, {&(0x7f0000000380)=""/157, 0x9d}, {&(0x7f0000000700)=""/243, 0xf3}, {&(0x7f0000000800)=""/179, 0xb3}, {&(0x7f00000008c0)=""/4096, 0x1000}], 0x5) 2018/04/04 04:38:21 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/checkreqprot\x00', 0x0, 0x0) r0 = open(&(0x7f00000004c0)='./file0\x00', 0x0, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x0, 0x0, 0x3}) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x441, 0x0) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000340)={0x9}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_open_procfs(r1, &(0x7f0000000540)='net/ip6_flowlabel\x00') sendmsg(r0, &(0x7f0000002bc0)={0x0, 0x0, &(0x7f0000002cc0)=[{&(0x7f0000000380)="20394b54063a21ece01383b1d25873393474d4160f31d252e7d1b89ed1b47bbe908a1b46865e", 0x26}, {&(0x7f00000005c0)="d58f38a18c90991e13e1f5c2d0f249d436f575ff336134e0e421dc2f9f0dd526721888beb44aa3357bdb645de91ece25db2d97e774f1afa21a2b4009929221100232a9ab354293782fdddfd717486da415e54ba1b6f77a1090f27a9d1764212f3b1c7df7c423799cb84b2fa8b577c5a9891d07f7f5989cf69e648f29e6ffa9e59abf19c4e6dd499044e33b221d35ba70232eed554d2dcc1d26f0d16e95115bfb7b76396adcb31515b7ab9123f9d47e7f8173281b8ba4cfda3087261bc927a40e5c7bb976de301513", 0xc8}, {&(0x7f00000003c0)="314143b3a8a3a4814e801f85a7e58973370e9b697361de7b28dfdde7e3fbcf572556cccd881e996bb3a4e10e1b71316e8a9698d5", 0x34}, {&(0x7f0000000440)="a6953e0a5c62eaeab8320bf0bbeb75cc1a20decca7aecdda90f3a7e039062fae0b6d48cc94453e934d8f1d50326b37b88d5a5df46506f6d3d24d3c525f899c1b2dc041a97ca12017", 0x48}], 0x4, &(0x7f00000006c0)=[{0x100c, 0x103, 0x1, "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"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{0xc4, 0x10b, 0x7, "6b8f142e7ee8948053904b700749bc7b51a9dea12fc76a968f9f083b36af6f533b555df9cfb243f633c385e6c10277e50f6776469b85a1732a727542ed8d76ee219de74ce652dc445887c37f069e70918c46bd275f7009746b62542779f9d6cbc1a30b4c66827253df21437457b8add2f4a64335b5b691f03ff1254a0ae36d0c6b40b6813a51a73aff78a133805847f6f3744a82f20d4c18ab8af44484702d8290449c08fa237cb4537526375cf26543b7eb3af605"}], 0x24f4, 0x80}, 0x20000000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000002c00)={0x0, 0x2, 'client1\x00', 0x0, "a1641e48552b9091", "7f095281800dc8655c9f3f96d33a298845f6e89315ca5cddaacec15b7745175f", 0x8, 0x6}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f00000002c0)={{&(0x7f0000012000/0x3000)=nil, 0x3000}}) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/04 04:38:21 executing program 2: mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000001c0)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) splice(r1, &(0x7f0000000040), r1, &(0x7f0000000200), 0xfffffffffffffffc, 0x8) lookup_dcookie(0xc0000000000, &(0x7f00000005c0)=""/136, 0x88) r2 = openat(r1, &(0x7f0000000140)='./control\x00', 0x80000, 0x0) mkdirat(r1, &(0x7f0000000100)='./control\x00', 0x0) mknodat(r0, &(0x7f0000000000)='./control/file0\x00', 0x0, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000480)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000300)={0x1a}) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000440)) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) r3 = add_key(&(0x7f0000000680)='big_key\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000700)="719f18ab74d35eda0fb4fbf78d7b5a6f968af334bbe0a60213315a818764d5cc5935f4fa4e62f572f2c40e96210d71f2a53283d2484e0bbea0c4ba6b952cc735de77a1bbfa9f68ff286db150444d903d7cc7ef46bc7885655b668842aab31887040c3a253c0ba847c228fb9da63d677d58cfb5a7225c03c5098cfc115958d6a4e879398b9e611b226041060267e26f220cef007ca3eb3dcb6c926cd88cba9abc3b40bd64351bf2edbb971b67c067b3684c6d82f7ac1b25d094", 0xb9, 0xfffffffffffffffd) keyctl$clear(0x7, r3) mknodat(r0, &(0x7f0000000400)='./file0\x00', 0x0, 0xfffffff9) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000240)={0x0, 0x0, 0x3}) dup3(r2, r1, 0x80000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000840)={0x0, 'bridge0\x00', 0x1}, 0x18) open(&(0x7f00000003c0)='./control/file0\x00', 0x480, 0xa2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000004c0)={r4, 0x80000, r2}) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000340)={0x0, 0x1, 0x100000, 0x7, 0x1, 0x1, 0xff, 0x10000, 0x7, 0x80000001}) statfs(&(0x7f00000002c0)='./control/file0\x00', &(0x7f0000000380)=""/18) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000280)={r4}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000500)=[@in6={0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3}, @in6={0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x19}, 0x5f6c}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x95, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e21, 0xfc, @local={0xfe, 0x80, [], 0xaa}, 0x538}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e22, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0xbc) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000800), 0x10) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f00000007c0)={0x5c, @loopback=0x7f000001, 0x4e21, 0x4, 'dh\x00', 0x3, 0xdc, 0x7e}, 0x2c) 2018/04/04 04:38:21 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) read(r0, &(0x7f0000000c80)=""/197, 0xc5) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f0000c56000)="020000000400000090746e00", 0xc, 0x0) mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x0, 0x100, 0xffffffffffffffc0, 0x0, 0x9, {0x0, @in6={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}}, 0x8001, 0x6, 0x4, 0x0, 0x2}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x2167}, 0x8) accept4$unix(r1, &(0x7f00000001c0), &(0x7f0000000240)=0x6e, 0x80000) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a00)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a40)={0x4c, r5, 0x42e, 0x0, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x8}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x52}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x50}, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000002c0)) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000940)={&(0x7f0000000b80)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00010000000008000500010001000c0001000800090073000000080004000000000008000500060000000800040007000000280001000800040000000000140003000000000000000000000000000000000008000900000000000c000200080007000a010000bf17be0011b1082e061ff0dd3f75bf52a2f7e1d8a4a3552e66dcdd30a987b9aa5a0f"], 0x7c}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20200000}, 0xc, &(0x7f0000000400)={&(0x7f00000009c0)=ANY=[@ANYBLOB="0c00000029be325fc1946438e8f5dfe6bc646eae0003d4b3b6f11539def478f9ffffff3032b516ed020000000000000075e30983afede9b674f8"], 0x1}, 0x1}, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000300)=0x7) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000b40)={0x1f, 0x4, 0x0, 0x2, 0x0, 0x2, 0x10000, 0x6, r2}, 0x20) r7 = socket$l2tp(0x18, 0x1, 0x1) close(r4) readv(0xffffffffffffffff, &(0x7f0000000780)=[{&(0x7f00000004c0)=""/88, 0x58}, {&(0x7f00000003c0)=""/22, 0x16}, {&(0x7f0000000540)=""/237, 0xed}, {&(0x7f00000006c0)=""/166, 0xa6}], 0x4) dup2(r7, r3) 2018/04/04 04:38:21 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) fcntl$lock(r0, 0x25, &(0x7f0000170ff0)) write$selinux_load(0xffffffffffffffff, &(0x7f0000000080)={0xf97cff8c, 0x8, 'SE\vLinux'}, 0x10) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7, 0x800) sendto$unix(r1, &(0x7f00000000c0)="58ed8bbfe5583c861f2a666fed63fe0234f042ccfe953d71adb9fc1797cbe7a5f866ff32fea7e51c37b3a784ed0b2c25e8ab6baf436fabdd7b10c76693ad06e3cb065437a5d4229bafb5d1f7593ccbf07f0a8df7f078ba6193f166f6af0f635c5561c0e765d72b1fd4f0b16a528de3b20f8a48bfba363c6b696d85f884a3d55733c936dd4dc874120e992d1cc33b641488c308c6d404003955", 0x99, 0x10000000000090, 0x0, 0x0) 2018/04/04 04:38:22 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000180)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0xfffffffffffff001, @empty, 0x34cb6f7b}, @in6={0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0x100000001}, @in6={0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x4d87, @empty, 0xffffffffffffff89}, @in6={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0xf}, 0x401}, @in6={0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}, 0x10000}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}], 0xe8) ftruncate(0xffffffffffffffff, 0x40001) recvmsg(r0, &(0x7f0000000d80)={&(0x7f0000000940)=@ipx, 0x80, &(0x7f0000000c80)=[{&(0x7f00000009c0)=""/230, 0xe6}, {&(0x7f0000000ac0)=""/221, 0xdd}, {&(0x7f0000000bc0)=""/167, 0xa7}], 0x3, &(0x7f0000000cc0)=""/134, 0x86, 0x9}, 0x100) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000140)={0x2, 0x8, 0xfffffffffffffffa, 0x5, 0x8}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/loop-control\x00', 0x101841, 0x0) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000)=0x10000, 0x4) accept4$unix(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x800) mq_getsetattr(r0, &(0x7f00000002c0)={0x7f, 0x2, 0x52cc, 0x100000000, 0x80000000, 0x80, 0x100, 0x4}, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x3, 0x2b, 0x219, 0x8000, 0x7, 0x80, 0x2, {0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0xfffffffffffffffa, 0x7, 0x3, 0x3, 0x101}}, &(0x7f0000000400)=0xb0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=r2, @ANYBLOB="af0000002853cfb319e82c129fedec0b9806ed280c14a4aaa7f1d4f60b2f7aed904235d3142cfc0b8334f15bdfcec06ec6cbf076095612be7adbda8879ce89914c780a5edca25340839ab7941314045066255363eac9940a0243290991c32a53e77fd0c683e7e28d9051819d3c73d30d3f023cd6e5f226277e2bb8a799781bfcb64ae43ee4046839546b5d124dcd859f0851555446c80eb873cc338ac998536aa45386fb000000000000000000000000000000"], &(0x7f0000000900)=0xb7) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000440)={r1, 0x7ffb}, &(0x7f0000000480)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000004c0)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@dev}}, &(0x7f00000005c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000700)=0xe8) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000dc0)={{0x40, 0x81}, {0x4184, 0x1743}, 0x10001, 0x7, 0x3}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000740)={{{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4e22, 0x0, 0x4e23, 0xfffffffffffffff8, 0xa, 0xa0, 0xa0, 0xc, r3, r4}, {0xfff, 0x6, 0x4, 0xff, 0x9, 0x3, 0xec, 0x8d94}, {0x9, 0x100000001, 0x2, 0x101}, 0x4, 0x6e6bbc, 0x3, 0x1, 0x2, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x14}, 0x4d4, 0x33}, 0xa, @in=@multicast2=0xe0000002, 0x3502, 0x4, 0x0, 0xfffffffffffffff9, 0x0, 0x3, 0x800}}, 0xe8) [ 570.289535] IPVS: Creating netns size=2536 id=160 [ 571.076108] binder: 5310:5335 unknown command 1346921233 [ 571.081636] binder: 5310:5335 ioctl c0306201 20000040 returned -22 [ 571.107206] IPVS: Creating netns size=2536 id=161 [ 571.126630] binder: 5310:5335 unknown command 1346921233 [ 571.132129] binder: 5310:5335 ioctl c0306201 20000040 returned -22 2018/04/04 04:38:22 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x0, 0x203ffffc}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x8, 0x1) 2018/04/04 04:38:22 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = getegid() mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x1ff) setgid(r1) creat(&(0x7f0000000000)='./file0\x00', 0x28) 2018/04/04 04:38:22 executing program 5: syz_open_procfs(0x0, &(0x7f0000939f01)='net/ip_vs\x00') socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000000100)={{0x4, 0x7f}, 'port0\x00', 0x40, 0x40, 0xfc, 0x3, 0x7, 0x12dd, 0x100000000, 0x0, 0x1}) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000240), &(0x7f0000274ffc)=0x4) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000ef8fd0), 0x1, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000540)=ANY=[], &(0x7f0000000200)) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000380)) syz_open_procfs(0x0, &(0x7f0000001b80)='net/stat\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f00000001c0)=0x90) lsetxattr(&(0x7f0000001e00)='./file2\x00', &(0x7f0000001e40)=@random={'trusted.', '/dev/autofs\x00'}, &(0x7f0000001e80)='em0vmnet1eth0md5sum\x00', 0x14, 0x2) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="7365637572697479000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000bd742b5033d41d6395d8dabd47c530fa8768cb1210c08c2522549f9aa9b2e7c235f1976ac32e668b6b0a921f1a5d34b55ed2b2593b873296ac95ae24038be5fb85cee87c9465e8dc76e1f831cb17c82f5f0e55311d1926af5418cb337ae026d24ade8f5e6bbea47f41332a78ccaff3396073d05efe1027501f0c77d93518f4"], 0x48) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x4}, &(0x7f0000000500)=0x8) socket$key(0xf, 0x3, 0x2) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') geteuid() rt_sigprocmask(0x0, &(0x7f0000032ff8), 0x0, 0x8) clock_adjtime(0x0, &(0x7f0000000340)) openat$autofs(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/autofs\x00', 0x0, 0x0) 2018/04/04 04:38:22 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0xfffffffffffffd8f) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x33, @dev={0xac, 0x14, 0x14, 0x1a}, 0x4e22, 0x1, 'fo\x00', 0x1, 0xe0a4, 0x23}, 0x2c) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000340)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r1 = add_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="881c5f36", 0x4, 0xfffffffffffffffc) r2 = request_key(&(0x7f0000000100)='encrypted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)=',\x00', 0xfffffffffffffffe) keyctl$instantiate(0xc, r1, 0x0, 0x0, r2) 2018/04/04 04:38:22 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f000024f000)='auxv\x00') pread64(r0, &(0x7f0000000040)=""/243, 0x1a1, 0xfffffffffffffffc) fstatfs(r0, &(0x7f0000000000)=""/41) 2018/04/04 04:38:22 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2323, 0x0, 0x0, 0x8020000000}) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) write(r1, &(0x7f0000000140)='v', 0x1) write(r1, &(0x7f0000000000)="f7ea42337eb805da8d24d09f3c2100580900ccd45da0739a805009d8302bd00b1918efd82ab5b66259ecf0fd65e780619ab209f6d5f35ff95473ca9f55b5862dde816ce503637a8319ad42815a19bf46fd14a6cb53202dc5a22d430648c07d5aa56cd4dd4652a28111c6e5ffe5a5a8718c0402a41c38", 0x76) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000004c0)=0x2, 0x4) sendfile(r1, r1, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={{0x0, 0x7530}}, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x7, 0x80000001}) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000000240)=r0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000200)) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000000000)={0x2, 0x0, 0x2}) syz_fuseblk_mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', 0x1000, r2, r3, 0x0, 0x9, 0x8) sendto$unix(r0, &(0x7f0000000300)="7e8ed74a1a8f3b1af827fc9460ac32f2af3530d341cb76fd0388bf976cecc4faa2336a730422359459a9339f796064dbf3944dc13f6d65de66dd7b93c696380f8b69b3fb4496f12db663ce115e8bfdea960dcb59307458946498d7c74879699bb640e72979e84dd7e84a4f2cbaddf1b6ed955bd86fa80f782bf653b304aa3bcb90a0e77cb0dd01b7826d57d6c00a130cb22beaa05d61044c94a6b85a57cf4bd026fbb579edf686c070dc13bfee77b6305c14e424ae11861fa704d7e5ae", 0xbd, 0x40810, &(0x7f0000000400)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl(r0, 0x2, &(0x7f0000000500)="60df0f516c2e94d3f52026c749fa24428e06d777c48830bb2f25245b6760a134e9dcb8b43216997d02823c4e982e63f1e076ec20b7cb6b8dbe816d49e4bf") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000580)=0x0) ioprio_get$pid(0x1, r4) r5 = getpgid(0x0) timer_create(0x5, &(0x7f0000000100)={0x0, 0x27, 0x1, @tid=r5}, &(0x7f0000000480)) 2018/04/04 04:38:22 executing program 0: r0 = socket$inet(0x10, 0xf, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="24000000190001000700fd686fa2f8bc0200000000000000271d859408000f0001030000", 0x2be}], 0x1}, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000100)=""/193) 2018/04/04 04:38:22 executing program 1: unshare(0x40000000) socket$packet(0x11, 0x3, 0x300) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x400) setxattr(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)=@random={'user.', '/dev/usbmon#\x00'}, &(0x7f00000005c0)='keyring\x00', 0x8, 0x3) socketpair(0x0, 0x0, 0x40, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000100)={'bridge8\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x10000) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000cf90), 0xb5, 0x0, &(0x7f0000000640)="502ef440712460319b5d667e52a99d6fce9217b2d6d8e2130cf3567653329b51326ccbb8905aa0d2d312a2716762374abbff80b5659e2ba1a71b12c115f1f01a7401dd488a582ea3784292a910f76cb623c403c09dbdacbb8f9c47c69ca22ec65552ee2f166127738223a7e2e9551b03844d7835ba7098aca74c0f06f9b5f551eb1f4428279a33450cddf6755b4a8731db6c541e59c995ba003b531a0c8981927a295ff76cc0f9d72b97107954b68cadddd7563ec2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f00000000c0)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000480)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11634850", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000500)={'bond0\x00', 0x2}) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000600), &(0x7f0000000100)) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000280)=""/108, 0x6c}, {&(0x7f0000000380)=""/157, 0x9d}, {&(0x7f0000000700)=""/243, 0xf3}, {&(0x7f0000000800)=""/179, 0xb3}, {&(0x7f00000008c0)=""/4096, 0x1000}], 0x5) 2018/04/04 04:38:22 executing program 5: r0 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) fgetxattr(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='security.eth0pp`1\x00'], &(0x7f0000000080)=""/9, 0x9) sendto$llc(r0, &(0x7f00000000c0)="fee6e848888b04a29b735f6f892fc9bd9b2dc04b87e80e52bb3f3616a23a5baeeff7e65fb28c8015d893f05b461a4c77b3e266331dfb5fbbd003acd571e211be6787fce74f521740d5d7398aad788a474ea7098de786e17c233666397a74e2e5880310167949e3b47b6a00fccb242b107dacaf4e5d8fb409e8a29a3d1c19eb38d8fe1c0bae68a78ec8dac3381775cc80aadb200f0e1aede0aeb73c032bb4ccedea4f448991a309e78823bbaf669fbab2f56d86ba63c08adef2a463bc24cad2a41ef40dd6b136626a04938852f8a720e6905fbbc3a845e236be417f20160a01f59e0af3279eb0552ff766079d017f2834160a9e18ce", 0xf5, 0x0, 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000200)={{0xa, 0x4e22, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, {0xa, 0x4e22, 0xfffffffffffeffff, @empty, 0x7}, 0x4, [0x2, 0x3ff, 0x80000001, 0x5, 0x3, 0x3f, 0x7ff, 0x100000001]}, 0x5c) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) readv(0xffffffffffffffff, &(0x7f0000002740)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f0000001480)=""/224, 0xe0}, {&(0x7f0000001580)=""/176, 0xb0}, {&(0x7f0000001640)=""/125, 0x7d}, {&(0x7f00000016c0)=""/4096, 0x1000}], 0x5) 2018/04/04 04:38:22 executing program 0: socket$inet6(0xa, 0x0, 0x587) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x3f}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r1, 0x0, 0x7, 0x0, 0xfff, 0x81}, 0x14) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e20, 0xfffffffffffff801, @local={0xfe, 0x80, [], 0xaa}, 0xd2}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffff2c3a}, 0x6, [0xffffffffffffffe1, 0x2, 0x0, 0x2, 0xfffffffffffffffd, 0x9, 0x8000, 0x7f]}, 0x5c) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000000c0)={0xfffffffffffff091, 0x10001, 0x10001, 0x5}, 0x10) write(r0, &(0x7f0000000000)="1f0000001e00056d00020000000051030700000000000000000c04101d0200", 0x1f) r2 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540), 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r2, 0x10000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001540)=ANY=[@ANYRES32], &(0x7f0000000240)=0x1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ppp\x00', 0x22001, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000280)=0x7, 0x4) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f00000003c0)) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000180)=0x3, 0x4) setitimer(0x3, &(0x7f0000000100)={{0x0, 0x2710}, {0x77359400}}, &(0x7f0000000140)) 2018/04/04 04:38:22 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) socket$inet_icmp(0x2, 0x2, 0x1) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='attr/prev\x00') ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000100)={0x800, 0x4800000000000000, 0x510b}) socket(0x200000000010, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000000000)="2400000024007fff000010000100010000ffffff0100ff10000000000000000000000000", 0x24) 2018/04/04 04:38:23 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0xff, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e23, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x5, [0x7, 0x7, 0x6, 0x10000, 0xc000000000, 0x7, 0x6, 0x1]}, 0x5c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000000240)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 04:38:23 executing program 5: prctl$intptr(0x17, 0x1ff) getgid() getgid() 2018/04/04 04:38:23 executing program 6: r0 = socket(0x4, 0x200040000000802, 0x0) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000000000)={0x10}, 0x0, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000fbc7da000000ff00000000000000000000"], 0x14}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000140)={@rand_addr, @loopback, 0x0}, &(0x7f0000000180)=0xc) socketpair(0x3, 0x808, 0xdca, &(0x7f00000001c0)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'syzkaller0\x00', r2}) syz_open_procfs(r1, &(0x7f0000000200)='net/netstat\x00') 2018/04/04 04:38:23 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e24}, 0xc3a36c0d316dafd2) listen(r0, 0x7) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1000000000000c, &(0x7f00007d2e25), 0x4) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) epoll_create1(0x80000) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000040)={0x3b, @dev={0xac, 0x14, 0x14, 0x19}, 0x4e20, 0x3, 'wlc\x00', 0x4, 0x3, 0x7a}, 0x2c) connect$inet(r1, &(0x7f0000ba6000)={0x2, 0x20000004e23, @loopback=0x7f000001}, 0x10) 2018/04/04 04:38:23 executing program 5: r0 = socket$inet(0x2, 0x800, 0x0) r1 = dup2(r0, r0) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f000000c000)=0xffff, 0x4) 2018/04/04 04:38:23 executing program 0: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000060fff0)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x7a}, {0x6}]}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6_vti0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0xc}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x9e, 0x2, 0x8, 0x500, 0x800, 0x40040020, r1}) write(r0, &(0x7f0000194fd9)="26000000110047f1936cbff70722000c07fff700010000000700ffffb807475105001a000000", 0x26) 2018/04/04 04:38:23 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) r1 = socket$inet6(0xa, 0x0, 0x9) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x3c, &(0x7f0000000400)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) r4 = fcntl$getown(r0, 0x9) sched_setscheduler(r4, 0x5, &(0x7f0000000300)) readahead(r2, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="010000007463bf222b2fc056cd399f35388e4e5d67bf4acf48c0992a7ea1", @ANYRES16=0x0, @ANYBLOB="000500000000ffdbdf25110000000c00020008000500000000000800050000000000"], 0x28}, 0x1}, 0x48000) sendto$inet6(r3, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r5 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) close(r5) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000680)={0x1b, 0x4, 0xfffffffffffffff9, 0x0, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000440), &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}}, [0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8]}, &(0x7f0000000340)=0x100) [ 571.287392] IPVS: set_ctl: invalid protocol: 51 172.20.20.26:20002 fo [ 571.304458] IPVS: set_ctl: invalid protocol: 51 172.20.20.26:20002 fo [ 571.864420] IPVS: Creating netns size=2536 id=162 [ 572.061968] binder: 5354:5413 unknown command 1346921233 [ 572.067452] binder: 5354:5413 ioctl c0306201 20000040 returned -22 2018/04/04 04:38:23 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0x80, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000080), 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x12, 0xffffffffffffffff, 0x0) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x8010, r2, 0x0) add_key$user(&(0x7f0000000600)='user\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, &(0x7f0000000680)="69b31f250223e0a0d7d53bec4352c929bd639132a68a541715e9", 0x1a, 0xffffffffffffffff) request_key(&(0x7f00000006c0)='dns_resolver\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000900)='IPVS\x00', 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000940)='keyring\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f00000009c0)='cifs.idmap\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000a40)="d0d274297f72bb330d7aae7999385f127efd9ca4118e9fb91a01f72aef614556a543c42e463b08ee709f7923dddbd4", 0x2f, 0xfffffffffffffffd) add_key(&(0x7f0000001b40)='trusted\x00', &(0x7f0000001b80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001bc0)="3a6bcd7176731ba9dcc37c721bd8e469562e05b3bd0d011c822a5074274ea8ee4eceffc54399f9675a188df5a99f8cda9bf2c55a505d100f132607204a0cc09d9a8f1ce3938795b31cbd56f2db689638f217052db970bb6d423d13a6ef879628324aff6f4c89c71f21d69a705d6abe06f1653d6d92adcc9940a9a364df25d204e130dabeece57defee0a3e3794dcc867ecea589cb5efdd6c", 0x98, 0xfffffffffffffffc) add_key(&(0x7f0000001c80)='trusted\x00', &(0x7f0000001cc0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001d00)="ad7db9d213afd37944d092fca8681cddc0ca2698b731f489bf1a67ee7bd3f0b66b61f1a8570586b37dd80623dea68a4e35e0f998e4ae622b3be5bae7907638f6866eea458cd51845987bf23930e74b72343235b256064bf365494d996d1a934c61c31826af991398c56a73bb0fb9017784c11bc100ec7e8ae8e84b6a889357a5aca7f5c5466240c8677b2762b260021e4f003387c7af7dbd474f276b18485378283f128324aba83797538fd01e9895d85d08736a6ee7cbbe94d91d79364416bccf08e00e6c43d60b7acaaa4279292b56da7e7149b2d66050033d17773adb683b98372c3d8aec949016d98552b39a03424f263ed15e", 0xf5, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000001e00)='keyring\x00', &(0x7f0000001e40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) add_key$user(&(0x7f0000001e80)='user\x00', &(0x7f0000001ec0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001f00)="32d47da30920139350561ac327304a6e7e0465ed2bdf6a01e06f31c8c9126ad52223f921f249d441c6590103d0c4dd4ca340b5bf35f44b6bda84406ff09822b599593174b92a25c6b96ee2dc7a23351bc2c2ec8c4e806f3ec6a049d273aa436710602148a0319fc313ebef4dc4e18d2c0f98cfce60931d466ee9243d1498b2948f4b9512008a7f362ff893dd86f096002c0453b321ea9eb32e2c016e25aab22c743974c79a", 0xa5, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000001fc0)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r3 = add_key$keyring(&(0x7f0000002040)='keyring\x00', &(0x7f0000002080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) r6 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$describe(0x6, r6, &(0x7f0000000b40)=""/4096, 0x1000) r7 = dup2(r5, r2) ioctl$TUNSETVNETHDRSZ(r7, 0x400454d8, &(0x7f0000000100)=0xfffffffffffffffc) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) r8 = request_key(&(0x7f00000002c0)='syzkaller\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)='-$\x00', 0xfffffffffffffff8) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)="840d572a8e609edca8c2551947d6efb55b7c8c94e1be6a1cf9f0b6c187b75286d9eed3d30f1edecec627b782331d1882137024a7df67ee9edfe12e1986880dcc2053b1f5ba810719d45c279d5082b3c8d02dab1ce0b01e1f4cb973cc1ece8d0deb7664206fa5c189e384551221e8e58c9a4775aa231a6349", 0x78, r8) close(r5) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000300)="ad6e2301849005b80f700749ce55a60fe1e41d5768c90ac2926a4d5cb5677573b42b9cd3cd194619f6f0d5f7662113df4b522d72293454068d859944dc8bd1449d14a763b027c673a6e2cade559a7e77f5b0baa3f974e87324b419317a5ad3044011f12046", 0x65}], 0x1, 0x0) mq_timedsend(r1, &(0x7f0000000240), 0xfffffffffffffee9, 0x3, &(0x7f0000000040)={0x0, 0x989680}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000240)={0x4, &(0x7f0000000200)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f0000000280)) syz_open_procfs(0x0, &(0x7f0000000180)='ns/cgroup\x00') r9 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r9, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d00001000000000000000000000000300060000000000020000007f00000100000000000000000300050000000000020000000000000000000000000000000800c90002000100000000000000000030000000030300000000000000000000fff1ffffffdfff00000000000000000100000000000000000000ffff"], 0x7c}, 0x1}, 0x0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='eth0ppp0\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x200000000000006c, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') setns(r5, 0x0) 2018/04/04 04:38:23 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="10", 0x1}], 0x1, 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r1, &(0x7f00000012c0)=[{&(0x7f0000000140)='l', 0x1}], 0x1, 0x200000) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) pwritev(r0, &(0x7f0000001180)=[{&(0x7f0000000180)="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0x1000}, {&(0x7f0000003300)="e94f5b805cdeffcd55e0e400f870e200b17089e63eab9c79672af37cc0279ffa82c1013a98a78fdf467089938d411a4c0ab30b882efbab10b51443e711c931aad75601ef3a66b3a6cef3976d3c5f9db058f3589880f79659ae29bbd8a0b0c41dd2754e0f9b7184502b593cc1712a1496fd9e084f847c4a547bdd27745ab3fe92ea34fa0d96d7f7d4faec3c3d1e256a1bfb81f393472b76d16ff9c986cdedb70208190fe09984e9ce5d26f695cf8da878b5e8c586163003d824cf2897091d3ca0ed0963d659624b9cd91178a010372a1812101df58ba3f4fa20bae85aafe8373e5aa710db34432cd39aa7f2d87c0e14b41f91362567032fc0ff065854386e55c1491e196f7492f7f807f2025478b6f36ff82f9598c6981c559f4d0a463e2632ad63d445ceb7051b74d6d77b917366e905eac01b5b352119d5ac63e947540dd09f272f44a85c5b5a0a5ec967d8e64f37cb540f06a11028932142927cec627f0a4f989d36853612dde1c30b46b3c50d9e5f5bacf307bd4ddea8afcd6f41e478d4631170932e9bc43be0b23c60f07d206dc019c5a2511dcd7ca9a9432c53542a9c0c4fae3fa52c709f709dd73e7cf4fa1d452c9e4a9c654ae3a8f55ccebcf55eceef654b28abb04635b86212a98e04034f1329dcde2280e2c70a00cb69a6048f7d2be62fb85eeb351c4f4b7490448b248e1865905f5ae9c934461ce37e2f05a4edc4960009aed3d1388c5db6dfd96ac996d7a92c335b896bc06d1d38aae35b7d868d419de45f1ad14b905a94d0f34aa32b33af7b885b0092f6b01c00a592c557e3a083e90939b4aacc05802595d0d69becf4a6ed17bb135ee21786ba47605e32cd201aaf8f638010f6e8012792755d447fbcbf21847531d28c440bb68807db650821205de68caf4c2d25183861fd82ffc5df171df8c12947d5f1f4f52371baafcb45161ab5dcb8d1734b9c41b069b2f2dbf5ffa746c09dc3ca4e9a58b0df2db918efbb7aade50ee99b0e02311d40e709f4cb8e6e9bad27fb9bb0958a8604420296394724ea75fa77b6c2f63c0887cc6fab79addac3008a61078c4914fb5e31422696327570f9ded397916d12784dbdae1ca2ac5b861fdfd6aa5d5b854de9f7a76a84e00d038dbed507997e95d8ba1b8695999d5f9270020fcc6b4b42ef7fdb82e285dac056bd9f2d6690580fd922a0da0b0231b90f703de46bcc0bd97ace3f2c5d3512bf5d8c4e0a57e90a890ec01651a2c650b04856fb9c6695360c6dd19b8ff1e29105ef3b7a4c46631b8748fb6dc56af3e23cb81cadc822d989017fb50a529eec0f5bc5551c845133ba5bce0ac1f27b1f541dbcc5054cf3b6dd192d13e8bd417393362d7cd37ba48d59e00c76edcc18739baf826a33ed914adb717202b9bc6d063b219c377262db4dedf67b0424afc3afffea76084277206005238f5db2697bfa27ec80f07129d2a5648890ef594f8852347c12d643c17b8ded3ccf6dac8b9e82eed5063765158f0d70041452ec46ba9461bf2f836f85df0765e73cdd4a99b17bc956be7da51f5e18dfdc877aa3699b4716391a4086d3738274d63edec68d9fa2023a68e2427570c882ebb3e498d5040661461be7f70e787422b46d6a3d9cdee463340f6228472dc02a07ffb875c6c2a15d1a60f0ce71fd6364c1190d525165edddeb756cc67acda2ff1ed25650f74644da2717d8b4ff9bd8ee02bb2c3c8e1396cee4813cd6fb35f5dd708e8a58677a009417ac5e4f5fc0b044e1e8e8dbf6ed39d0823b31b76012aa823c6ef5017e9b852334e2c67e4753d042116835b4f0f5d9cab4c62fd9b6c2bda1b68c424f8d5e7ba26eac1eb33b776cfe1467bea8723e44cde26220bfdfd07ebe0b7cb777a0562cf08a832e3201c52597f6095654827f02b94b352afb2647d5446d6f084cf5125e568c5748dfadaba82cda3bb9bdca00cdbc8733f9131e64e195ed24fb8de3304bfd895a47b9ecd3cb4ed0d4aa8b025ae51365d3d9bcfea8f60afa6f88f0d2367c44f5a41271f4b279031986da3a574c9d62b4d7001d340255733de3b9e85e5397a6ec5cb2513246d87b79ed1183ae2c590438b366e30ce9a661fcc2d27edf556347163a7dd93c906c014a422a1a494a0b05845227ab96c2dc378cdd56ae45e9cf75889ee9f9d93a9bac02f27947a06baae0e989ff4ad07a0e2c111b29272f0f49f7877acb7bcd6da0d7cec974ff9000f1b2cfeb809958c9d14d0b8a558ac0e5daf34f4d950d5129acef310d3573e5a6924d8dc1f5910e4eb21b12fb2d0617327eec2f5477a11c864df9d3ca2271c8f03a4bd67cc872b2520f30bdca9508451c354acf5d76bb8fab521d655bd0872b661e2104c1bf5c48fa43d06222c1f04697bba443e8435e9b060dde46d8ba21a24effd202734a31d00c92568a932a44d59f63d77cf45dd391b6762bb11ca947870056d10ecf9e28c2fac9c32e5e85e787b48e9f1f1faa745c800b5ace67ff6f5dc3b897567962c407fcbb730102b7f0ddeba82566742098a8fa269d519a30a71332c6bbebf56563c67b39ba7e5843708ee546d1f8c23dffe6a86911e83d58b83ac5de2e78c350c7b0c24a11665921dc799195085e2d3bdf59080db335f3654b77f9b65d2f8004f620fbace95e270fb40f6acac63053403ce5df91c48348af1dfbf1fd32b35e2d2e64da280385151ab0d04392a8f8f42f04e91f5023987b7307478ae917acef1d558b0d6a5d9a1cd370dd5756a8a532f4c0226d913ad9b9774470495007d96de369a6714a7b4d4e24af3300a58c294a53f7dc78396d924350f444a35cea0a75087b38724c634fada98d77d3fee02c56888bfc8d499a98d9ea88416cc8f373f8dba91d528b06ca5657d2a5d908ae3c69eb577781ffd4fadc3d0f3d7b4d5cfc6691559afd6d63810b828efbabd9b3179d4797aa9ff7b3a88fdbf19de7ea7e855ea64ae88c0a66d3babb380d9d0cf568f69d8c571cc3955390736b278597195b85d8d1a235409a908ca2ab35476f3ffc187add30bca7aedcd86eaf1fba4bb350309d10b7f30ba2dfac70de2d45e984ac7fd9fa9c05b1f7ccfa15aab1c1f56194788e88cebb6c5baeed0533ed217d396442fd6f7f38fd9c6bcf90b8176fa5e46a9ac3030fd589a43607bf8e77ef367f5b510f00f0f36a1e4570c0eca06d4c7b08f2bd0549eba8f637284c961179ed2b48813198268a90b1bf2034d4f395f402a2ebb3d185405eabbd59ca301ffd110bdcb65777af2a31d1de8478fa21a5ac0a21879abb6309d88a68242013aea052ca51593a220c11291f7f2b520a8f517de883b5c60992746326112d7763a62b87099d2fd302caf3e7d8cdd32919fcc635636ecbbaa488138fc5980a815156cfabfe8d7c1e80ccc9d39134c033b6defb025a35617c41596a7726061f48fd95658b43758d2f84b92005f4e03865aaa40b736248fd468abde6161750eed78f3c46c9548ecf57e890db6ea24f13397d2da47eacba68381e6b2b225cc37a849f23e236d537aad7a8e2a0990ced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0xfd95}], 0x20000000000000b6, 0x0) fsetxattr(r0, &(0x7f00000011c0)=@known='system.sockprotoname\x00', &(0x7f0000001200)='\x00', 0x1, 0x1) 2018/04/04 04:38:23 executing program 6: r0 = socket(0x11, 0x3, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x431, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000080)={0x0, 0xfaaf}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000140)={r3, 0x38, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x15}, 0x1}, @in6={0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x3ff}]}, &(0x7f0000000180)=0xc) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) 2018/04/04 04:38:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="580000001400192300a13680040dbf560100001aca7f6464be8900050029635a0004fbf510020200dd1b000000160000ed5dfffff5000022000d0095625c263c0153cafa14a2b73fba0e010004bb09000400000000000000ca073043b2cfbec144af8ff89a51a6be1f9e17890ad000fef087eba1508330f6658f4055750a681f7127952891e5066858c73099000000000000000000000000000000", 0x9b}], 0x1) 2018/04/04 04:38:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) futex(&(0x7f0000000000), 0x1, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x2, 0x0) r1 = dup2(r0, r0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00000000c0)=0x6, 0x8) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0) 2018/04/04 04:38:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x800) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl(r0, 0x4000000000001269, &(0x7f00001d6fff)) 2018/04/04 04:38:23 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000040)={@local, @loopback}, &(0x7f0000000080)=0xc) bind$inet(0xffffffffffffffff, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/04 04:38:23 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) close(0xffffffffffffffff) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000000600), 0x1af, 0x2) r3 = dup2(0xffffffffffffffff, r1) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) r5 = fcntl$getown(r0, 0x9) capset(&(0x7f0000000380)={0x19980330, r5}, &(0x7f00000003c0)={0x7, 0xfffffffffffffe00, 0x2, 0x3000000, 0x4f3}) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000400)) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000700)={{{@in6=@local, @in6}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmmsg$unix(r4, &(0x7f0000000600)=[{&(0x7f0000000540)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000800)="d13257eb8cfc7a52406b581031e99d2c2c950690b582ccfbe650415cd8b1e4b808a0ca40d158dab070232f2f9011c87d1216cb53befd6ac1415df6600adc0d608250c353eeeaacbe6a77729a8f293ca132df95afb1ec9c68e222034955ee9aa0c623e4c7ed42be4d01eec7691958c9c97508f7a03d134233817a912871bee74bf0d5b32fa034e72649c0cccbef8aff7ea4db32607cc4d33a6056692ecf62da0df6cf4d501a", 0xa5}, {&(0x7f00000008c0)="98edd6247a5ec49920bbf3d8c02ba07bea8d19a756ec23bfdf9329ee290d60589584b922907b5ecb17648a6905b782dbe531750a5104ca24d24d072d3591931d76dc", 0x42}, {&(0x7f0000000940)="b2bf748984de3410ae57412f93e646cf4c2eddc9c40d373cc7cd99a1f799b11f0104103f71d353c29b8794f69dcff4bece3669468f926f4cf1cbab87ceb755e5418379e41ccf46fd59ce67457e235384407f61fca1406c357fe2099ecedf89b221f19c5bd6c1025a16d46ef77424c717b2306364652977d57d42c7b7f9468df0c5a5cd34b200e24a", 0x88}, {&(0x7f0000000a00)="60d89c8a541622a757bd33771e831ffc02af51b5152d5fe5cb7cfa6e8b3f78eaf8c2f99d6783c605b44ceb4436b64f1b783cf9f9162ed35f9ff76927b8bd32749cac5f8fb18a5e587c48ecadcb1cbc84758d7527253ff536ed56194219eb81e16b3f82d2b0a171594b93540e6fa93509409f3a1b9dbf86690f490d1035ac53dca4de7f70e4a80a5e52b98e3a01796543eef204e2b56f730570ff6026f08775c0f214e6aec8d95653219eff1935fff810eb5319c8feb5149b50087cc820beaa598af6571778ef10bf25ea0dc23de7bc4f10a6524ff8df2e89eb273dea93ef4c2d", 0xe0}], 0x4}], 0x1, 0x20004040) removexattr(&(0x7f0000000480)='./file0/file0\x00', &(0x7f0000000500)=@known='system.sockprotoname\x00') r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000640)=ANY=[@ANYBLOB="757365722e2f64650e420706a78c49e87a9b9ebf7ba47461617f740a95dbecce8d3589d8e1a7bf2b4cacfa1cf2ea0aff08f32691fa3f3cb3550fe811695439e12d9b05bac3b0d485fbc208efebccf205d68f167fd06033ba8500a14ff372cb49f3f8f6080bd5815870e888b922004937cf65ce174a892667a65ba10b37d4ca659259e2f397ae0f725e0287d1fd50513271ad3430269534813a2613b2184741d4bb3fe2dd19c734ff57bf"], &(0x7f00000002c0)=""/152, 0x98) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0x2) ioctl$TIOCSSOFTCAR(r6, 0x541a, &(0x7f0000000440)=0x7) pipe2(&(0x7f0000000100), 0x0) 2018/04/04 04:38:23 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fchdir(0xffffffffffffffff) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0xffc5) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) r3 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x800) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x4e21, @rand_addr}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr=0x8}, @in6={0xa, 0x4e24}], 0x5c) fallocate(r1, 0x3, 0x0, 0xffff) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000000)={0x0, 0x0, 0x6}, 0xffffffffffffff15) socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)='bcsf0\x00') unlinkat(r3, &(0x7f0000000280)='./file1\x00', 0x0) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="400000001000010000000000000000000000000095b0e0c3d56617cde46c59516d6894c071c4254e4a2556263d474475245ac634000000000b513b070c9734dfb139a31e4f98ded1acc6"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={r4, 0x1, 0x6}, 0x10) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file1\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x4, &(0x7f0000000480)=""/117, 0x75) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) 2018/04/04 04:38:23 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080)={0x0, 0x2710}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) 2018/04/04 04:38:23 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={'gretap0\x00', 0x100}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/keychord\x00', 0x28000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f00000002c0)) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000006880)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000006980)=0xe8) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000300)=0x7, 0x8) setsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f00000069c0)={@dev={0xfe, 0x80, [], 0x14}, r4}, 0x14) lseek(r0, 0x0, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x4c, &(0x7f00000003c0)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000480)=0x10) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000080)) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) fstat(r3, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000000200)=[r5]) close(r3) fchmod(r2, 0x101) fcntl$getownex(r1, 0x10, &(0x7f0000000740)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000780)=r6) ioctl$TUNDETACHFILTER(r2, 0x400854d6, 0x0) getrandom(&(0x7f0000000900)=""/5, 0x5, 0x2) 2018/04/04 04:38:23 executing program 5: r0 = socket(0x18, 0x1804, 0x5) close(r0) 2018/04/04 04:38:23 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x244000, 0x11) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000040)=0x5, 0x4) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000c29ffc), 0x51a9cb301423a087) 2018/04/04 04:38:23 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000180)=0x3) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xe8c, 0x80000) read(r0, &(0x7f0000000040)=""/217, 0xd9) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000380)=0x3) 2018/04/04 04:38:23 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = getpgid(0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000540)={{0x2, 0x4e23, @rand_addr=0x4}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x4e20}, 'bcsh0\x00'}) perf_event_open(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x4, 0x7fff, 0xd5, 0x0, 0x401, 0xc3a7ebfe40d04a16, 0x6, 0x8000, 0x5, 0x9, 0x6, 0x1e2, 0x3282, 0x200, 0x1f, 0x3, 0x5, 0x0, 0x0, 0x1, 0x7, 0x0, 0x7f, 0x7, 0x6e8ce561, 0x6, 0x1, 0x3ff, 0x9, 0x6, 0xf85, 0x0, 0x3a25, 0x5001, 0xc482, 0x0, 0x2, 0x0, @perf_config_ext={0x1, 0x6}, 0x21092, 0x1ff, 0x2, 0x3, 0x4, 0xc0ff, 0x3de}, r1, 0x9, r2, 0x1) fchdir(r0) r3 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000002480)={0x0, 0xfffffffffffffff7}, &(0x7f00000024c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000002500)={r4}, &(0x7f0000002540)=0x8) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000a40)={0x0, 0x1, 0xfd52, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) fcntl$setstatus(r3, 0x4, 0x6000) pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x600}], 0x20000000000001b3, 0x0) r5 = syz_open_procfs(r1, &(0x7f0000000740)='net/der_mcast\x00') r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(r6, 0x8941, &(0x7f0000000280)=@add_del={0x2, &(0x7f0000000240)='ip6gre0\x00', 0xffffffffffffff95}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84) r7 = open(&(0x7f0000000840)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r7, 0x84, 0x65, &(0x7f0000000b00)=[@in6={0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}], 0x2c) getsockopt$inet6_mreq(r6, 0x29, 0x1b, &(0x7f0000000080), &(0x7f0000000480)=0x14) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r7, 0x4040534e, &(0x7f0000000a00)={0x108, @tick, 0x8, {0x20, 0xea}, 0x1f3, 0x1, 0xffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000000380)={0xd, &(0x7f00000001c0)="afd762bd985e48c59a4a1bdc32"}) memfd_create(&(0x7f0000000600)='$[bdevself(eth0em1\'\x00', 0x2) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000002440)=0x3) syz_genetlink_get_family_id$fou(&(0x7f0000000b40)='fou\x00') sendfile(0xffffffffffffffff, r5, &(0x7f0000000200), 0x200000010000) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f00000003c0)=""/137) ioctl$TIOCNXCL(r6, 0x540d) timer_create(0x7, &(0x7f00000023c0)={0x0, 0x10, 0x2, @thr={&(0x7f0000002280)="9d3ae6e8f0d077e5a8c7eada1ad88c90e8f7125485d7ada7e6c023ab531ce6712a8624a417229dce86c3ddfec1c2fa32663abe4bf59a0a6d6bfe7bddc6f6cd4630913c", &(0x7f0000002300)}}, &(0x7f0000002400)=0x0) timer_delete(r8) 2018/04/04 04:38:23 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x80, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000799ffc)=0x7fc, 0x4) 2018/04/04 04:38:24 executing program 0: bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x8) sendto$inet(0xffffffffffffffff, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="5b5331d25a71c6a64f00d90720f785f88f9e63f90f76c48feee314083a181eefab2af8a65643ebc8c2b907fdebdd7b6aabd04ebe5b3133ae10d25c8992f969f3462f985649a0d1aeb7d535535fe9ce30e21dc14811cdff61456d7141cc19a8c86d8c80ccc6639cbb396c5307933f3d1c5a346d2d3a47311974a4970abaccab9b06afbdf003eb24b16c82af83155e9b5533db3eeb4e9c0722105fdc7585c77f5238ae3d12f08c8ab6dcf0edb2490a54ac46932250eb853d86d10cff49f40797062fee0affd74773c63491", 0xca}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) clock_gettime(0x0, &(0x7f0000004d00)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000004b00)=[{{&(0x7f00000020c0)=@generic, 0x80, &(0x7f0000002240)=[{&(0x7f00000021c0)=""/126, 0x7e}], 0x1, &(0x7f0000002ec0)=""/4096, 0x1000}}, {{&(0x7f0000002280)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000002480)=[{&(0x7f00000023c0)=""/154, 0x9a}], 0x1, &(0x7f00000024c0)=""/54, 0x36}}, {{&(0x7f0000002500)=@sco, 0x80, &(0x7f0000004340), 0x200000000000011b, &(0x7f00000043c0)=""/186, 0xba}}, {{&(0x7f0000004600)=@nfc_llcp, 0x80, &(0x7f0000004a40), 0x0, &(0x7f0000004ac0)}}], 0x4, 0x0, &(0x7f0000004d40)={0x0, r0+30000000}) 2018/04/04 04:38:24 executing program 1: ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000980)={0x7, 0x0, 0x1ff, 0x1d1a, 0x0, 0x7}) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = mq_open(&(0x7f0000000640)="8b439a9fea1e549fce253b700f", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9, 0x0, 0x10000000000000}) mq_timedsend(r1, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a5180552e3130a16745b9fc5ccbf8c73b29399fb872e67f4c853e23125aaeaaf5986e41658c5b57728fa35b316937daa8ab259", 0x90, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, r2) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f00000007c0)="f8745bc1fa5c0a73cb48d94a733bdc8c4f5211165510a567a6bfd504193e2d06634aba4ba40365c4bd8071a52cc4955c2ff34b4803ad9d5043c1dac3aad597a4a3252b967b8003a08d91f00534e40d95e12cb04233a815c161bee5064c895786823558a6d6829d8dea6eda6141fd6f30b8bba8da533b9cada207730984cb94d05bad53c8b5c13cdd372b8c9ad468ae4f7fc3bb190ed81634ef0e1c5e45793fe5e8a5fbb772dfb4ca09cbb13d8bbd981246db22b124725d724183e21dbbebf42c49bc8013132ec64a4f565b1a198c4e8c0a4f468a865a06480e58bf3da7081dff3c9cf9d18d9b74e3e67510aacdf63fe6a07865e31ae324fef0720149e732cdea59625bb0cee7fa831e10dc422c2c38a4b7938752ff10addf4314254c2b8ea64ddf203cee9b1755be22bc9d6b5a5cab2d3baaa0b83ba5123e275dfce8be0d3485c570f72d77cd28b05f5b6ac2c67cbe095a040b550649791d006fe5324ad7f3fb601317a916585e912efc038ae6c0a1f023b6712d7392c7aefed1710ee6c292b45a883235640f9a9dc4bb79e4c6093ccaeccc7d7ee2f76a35c3627087da2d4a4f84fbf7dca2eb212d8efec79605ef8b2789916ce78cc0b2a3a47f577b8d4039256e0598d49a8a01a785b6158c164a71b201b9f8c634bd2cd1cd50d26866a8c5ca996d56096c63950be740efdf0923d60d036aba2beaf9835bd53097dc211f75e757ef19176d5d280d57dd51f8c3aebcb39ea1b2b32cb8c3f3e08f953c6bb09ae5819722941ac202946c767e02795749af5e910bda9f797a2051a309368c9635a8778dee4d9624cd4afe72ba8c50752da42941db90c00f72d82c480f41838842b77eb5c606b211bc4465d9b9586e2764434d72296cbabcbf055003001cc814c7053add011530d956842f70779dd37c1ec1a7a5d136e2025fdd5f9f7e24ba5eaddff01863f8fee697f8c7b468a46be7c32b7c343e2b85b8ad82eb730414205c750e5de13843692a4d9c127ee19878fc70f2e116dfeb0f3637a4aff8bf9958aa1acc605482ad87709b63fc5aeba6d015f8448d548765e282978419049f35594808beb2ff212c0a9ec38c27866e239ab931bbc27aa03d8acad06a903afb0ce3b7da05701fb5c6e2f20313493ba9aec8ba3da434c822a8ee210a10ec2cb4250a9656854b57639875135c6096624ed62ccc7cd620dd710930ba23bebc00bba1be1e60860684f1a978ba9291e9098a3b6dbb2df94b0507c5165ff0ff598b26e4e7147443638a60c5830f7be2c2ee6f5b78744102b0db953cba43187ee22c5835aa0701e4329ed349030ab2be39c96144a0796808e4fb6d694177039767ace6b37c5fe3243f94dd5583e449db7eeefeebd4c14c99c5ce0eabd631d94c6e838dc75b0bb0cb7b134b44fba9d4fb5f28dc86a294750799ddd365a5f2a65fc66de1c5d41b647c4084312a5003af2683e19ba425e570914f1fe7aeecbd42680c7e01fb63d3df9fc05a4e3ac88b725520a5c71156556adbbe68e5e9830ec4d0631ca310578e85d6128bd28f0c832df251dc0bbe49e1a35aef05824d92f96f31912e3e6ff6a1b3d4c53af5de6759c87b9c0df87f4f7ad2ff28b9381e623cae73207e45f6ec07a0af916d99228819f45d76d78d9f3c30c3d2d56f64003efd30cd86cb24fbf1ae1db9909e282b61888d16f19cb8a9abd8ab2b250d2f935875e3df06490be4cde330e6bdaa021f7afebc6971210554dae0a231966800981142e99adf7f0ac7009cc78776c7e33f852db508bce52160447acd57704c4a2d465a87339ade4d97e45074651ffcd6d14b3cea6e132e114dad9746e1b07fafb6e2fd869b9987f5bb019af3cd73876350d83a5a54e7ed177af8d4c5c0b6a0465d710030214ee03f1fbc7122ca3040166d5a1f72c02a4ec274254fd3122a9af0b411a40846f7f0126506529f565a11328dec558596b7ff51d829275d764e65787fa938c358b5971adc362980421edd7f1a11654ff8aec92d0eb129acd578b41687449329e1892afd983692b50f293808da149a5ec62fd5a251c86e843e9701a859e685464a16ad3e76c80b5eb2b017b7a84eeb07cce8918478a0fbdc7bebc570197f6bfd15f49706ec694e2406bbf72e84a78d25ab884eda833b419e77620c049e829dab9834141acc68455efff644954d38f919c0fdfb23ed104c5858618d6618494fd4521bfae18eac90bb85758ed4329a2cd905899773ca7d4e33b99c81333981b186c8d874b57285a99f40d402e4410746fb8f4a2b66e1b33178bba803a5bb5f007e392e0c14968f8acb14975cc441b7c1ca8b289395384a76e3ef7641bf1e4a2ebe9215b9fbb5ab08c71ed19ca0410b1b8ee3fe7ca87031a1053eab04c60329d536b31452d9849c36ffbf614a43220b71857bbe95e84679daeda515ab869ad383cceff46e4498f37c4249788ce00fb2af00e2580f2c8df19a0b876be8351ae4fc5e274b2d88718041ab6de985e7f83273c873ed8237421c2c21fa7520f76d82d75aab76ad4acc3158fa2f168a38662710b39d35ecbdc6a41371830d26d7eec31cd8200a09e0f0d04132160363ace11606b94674204ebc6f4ec152ee7626e67584c6b884945f736645d5aa8080c0b96637ba43adf9d5f9ec5301108d1e302b9c8e79966d97c24a32279698b87fd5f1f84a6e91674059c12ed66b7c934712a73e3e5c64131d4f97d23e445677d9929858a483a57f2c33f38971c97ebe17fa11413b3ddcc33d9c64e2546b367fc17120229b966102d7c6ffd46f482a5a51fe55c713b87d6bd1faef98193047b6473972ef591a83ee46466ebf50f291aff10c89477507b67a72eb63b771dd2964eb03467f34f40df1793b399a2d162322ff0d2c8b5c55519eea1b6dd5d23c4a327dfa0b08e09e8a8018fe123ab6969130bee41feb6d5aca4a736385d103c6219bc5cf25d9cae8c1b18f8280ecadbc1edb737c2c4c141caede7a0db70a94557d491dfbce739b2f4f065f189ab505bd38b6841f435612d0ef57c7c63d3f4b52f754226c6825b54f77929085d2968a80f8251f971f40cc9d8a8b49ce0652ea5be10b677aadd31743e6fc87e8cde506f7e1d8ab12144adf6d5b19359eb99c29b29d80a35901573ccb87072a1f4f965b10143a257dd021a0d4c46d166e5689a084e0861e92b616919fe010010945667c08a789766584a1adeb2f3deafbf277876ec32d4f3217a5d559063322e31d04bdb0882d2aee2c1cb6e70860cbfdd86f99ec776d6522189d11d714e687309548c27751f6b917ce8fd4d093f8c5b1f18e7dff0f1e10ce96ceec50b2d976015420dd8a3209d0dfb32138f234ef3a0002c1971ba6a3c36cafa01488093015bc2ae42b8eca9e408a7da6ce47a6fc512b49f3b034d3c3efea46530aaf05dc158e6a51b0cf601e2c102f84fed6598073815614c9a1835cd200ae25f91211aada063d55143c4a57324df0319ad0c77b5bfa4e12bbb177619964784c05221a55ef2e8b0c9d3a3fbcb0cff590d1d3391fc97452772cf3c8930f16751b90313c04c7d89c2cf51d172799c6d1f473f5b2fe5f98dc83aad380801c0fbe2925536b5b70de846440052ddb27607353e3b21d44cf87c57170f32f4a9f4b10c7b217eae027cad248b8c446c96cbae92c558f43e5e176c9ae790a2d982f2c0727a958bfd93f347042810fae012a9a150cd6a2ca24c5dab9c6fe06ef1d0d175fe81645e3ad2b739a2fd8ba3da5b0eff80bf56626f34c8392fc2076c147984c925e4459c8bffa6366ff8a426591a70ed6b3add4f9793f9b5f6e17d16a25ee51eafa6dc087e902f36e03d0e77df7d9fe4dc242a7f08bb89210d2aa9185675201c18b61e9d72793f5b054cff468fc80dcba8a1cf47ae21b2c6ed65f958e622819f4abdf4866caa49c0bddf82518e72b2f5742b81abd86d3cd2a8788d6287fa1479ae93759f139e72c7de37a8bab2b9330599e96806da0fa2a7aae16de86d03529b8b01f6ab947641f1d2082852e55c86f6cb19c7784004e7d5372cc984b655b23d17bcc369f44ee26dc45b72094a4feb4ceb513d995a9d431abf8b1453dfd334240eb65dcd6ed07e3de76778634190c393315d01ea5aeab03e2341c5028a2c7c98d09e2094cae23e1cb5474716c7a5f67db672ed8518e70ecf2e4ff996076603edcc20460ae707a94bc3cf949db3a04a27322eca1afc1e905b5051e768b4063889e614b4bd80648e2763c60742fc6f2d0a78fd307e52853dde96088a3b757e6c630c53a21d08f70867d1fa6bfb4bb73589ef38139c9d94bfab0d57e7c81eae8d9555055c9c5978c10233ec3d32e5bcd917934b9ffd54c34353f3994f2ed") mq_timedsend(r1, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e04212a02cc84ed8a6fa5370fb6cbee169546e792394bb8f8e81a539a828426e4d5a2c4fb114092110f68eb75b4d24081cb7b4e743b9a70ee7596360f3651bee44ca9af98bffa3c3afc66902135b925109d6f612a47f9421d25f9c8e89ea5f83e", 0xbd, 0x0, &(0x7f0000000040)={0x77359400}) setsockopt$inet6_tcp_buf(r5, 0x6, 0x1f, &(0x7f00000004c0)="53b65d6d0095ecbfbc249911eaae48069138e0a01c30ddbea3a6f0f299946f8507191f107abe2fac0c396c1be645fdf221de23cf981078afdf6280a50131135cfdfd1cde843a5a3d2f9c051985876b79dcfaf6df8adcd4d33510e94b2ee0f0101ad62cd1482e0fd558ca30bdcf6671e3d56c59818cfe6a307d626d8f1b3282ef34dea85aa78fcd69cff120f2bafd101aad6d2eff1c02fc81cc7246158a06", 0x9e) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000600)='/dev/usbmon#\x00', 0x0, 0x0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000000c0), 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r5, 0x0, 0x48a, &(0x7f0000000380)={0x0, 0x7, 0x510ca264}, 0xc) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000880)={0x2000000000072f, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x7ffe, &(0x7f0000000000)='syzkaller1\x00'}) fcntl$setstatus(r0, 0x4, 0x4002) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000005c0)={0x6}, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x8000, 0x0, 0x2, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x0, 0x2c5d}) 2018/04/04 04:38:24 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000001180)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) mmap(&(0x7f0000017000/0x2000)=nil, 0x2000, 0x0, 0x80012, r0, 0x0) sendmsg(r0, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000006000), 0x0, &(0x7f0000004ff0)}, 0x4000000) 2018/04/04 04:38:24 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000180)=0x3) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xe8c, 0x80000) read(r0, &(0x7f0000000040)=""/217, 0xd9) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000380)=0x3) 2018/04/04 04:38:24 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x80000000000a, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0xfffffffffffffffc) futex(&(0x7f000000cffc)=0x1, 0x400000008, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000040), 0x0) 2018/04/04 04:38:24 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) recvfrom$inet(r0, &(0x7f0000000100)=""/4096, 0x1000, 0x2000, &(0x7f0000001100)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7ff, {{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x84) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a40000)={0x2, {{0x2, 0x0, @rand_addr=0xffffffffedddb9a5}}}, 0x84) close(r0) 2018/04/04 04:38:24 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000000200)="1b", 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000001a000), &(0x7f000000cffc)) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x81, 0x4) 2018/04/04 04:38:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x8080000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000680)={"6c6f000004000000704e16e845500800", 0x0}) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000280)=""/86, 0x56}, {&(0x7f0000000040)}, {&(0x7f0000000340)=""/33, 0x21}, {&(0x7f0000000380)=""/113, 0x71}, {&(0x7f0000000400)=""/236, 0xec}, {&(0x7f0000000500)=""/47, 0x2f}], 0x6, 0x0, 0x0, 0x1}, 0x40) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="400000001400110100000000000000000a000000", @ANYRES32=r1, @ANYBLOB="1400060007000000e4060000000000000000000014b00001000000000000000000000000d06055acafacf8d8c1336686c915259d85992ce478b7cbd58cfd88080025f247547a918c79f7b867a6e4fb296fb87aa122f9f788fe471e5f377af5e446e7afe0b67c99fc562aeae17b71ec75de65cc9347ba75141e3ceafb5c132181ef22e157919a9ef56ba3b2f5dd41b6f0791e18f0b20ff133d8503df21e610f0e82a4862c2d77d7d82389ef9b2e0c3f788970c97ed91a0ee828414857608f34fed0b024e75132d66eb23101d0fd205f55e913d91c427d30b3000000000000000000000000000000000000"], 0x40}, 0x1}, 0x0) 2018/04/04 04:38:24 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) clock_gettime(0x0, &(0x7f000000b980)={0x0, 0x0}) recvmmsg(r0, &(0x7f000000b880)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000002880)=[{&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/93, 0x5d}, {&(0x7f0000001740)=""/249, 0xf9}, {&(0x7f0000001840)=""/14, 0xe}, {&(0x7f0000001880)=""/4096, 0x1000}], 0x5, &(0x7f00000028c0)=""/122, 0x7a, 0x1000000}, 0x7}, {{&(0x7f0000002940)=@nfc_llcp, 0x80, &(0x7f0000004080)=[{&(0x7f00000029c0)=""/122, 0x7a}, {&(0x7f0000002a40)=""/217, 0xd9}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/221, 0xdd}, {&(0x7f0000003c40)=""/131, 0x83}, {&(0x7f0000003d00)=""/177, 0xb1}, {&(0x7f0000003dc0)=""/190, 0xbe}, {&(0x7f0000003e80)=""/26, 0x1a}, {&(0x7f0000003ec0)=""/227, 0xe3}, {&(0x7f0000003fc0)=""/188, 0xbc}], 0xa, &(0x7f0000004100)=""/186, 0xba, 0x9}, 0x2}, {{&(0x7f00000041c0)=@hci, 0x80, &(0x7f0000006840)=[{&(0x7f0000004240)=""/199, 0xc7}, {&(0x7f0000004340)=""/226, 0xe2}, {&(0x7f0000004440)=""/122, 0x7a}, {&(0x7f00000044c0)=""/126, 0x7e}, {&(0x7f0000004540)=""/4096, 0x1000}, {&(0x7f0000005540)=""/240, 0xf0}, {&(0x7f0000005640)=""/253, 0xfd}, {&(0x7f0000005740)=""/4096, 0x1000}, {&(0x7f0000006740)=""/231, 0xe7}], 0x9, &(0x7f00000068c0)=""/4096, 0x1000, 0xfffffffffffffff8}, 0x3}, {{&(0x7f00000078c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000007b80)=[{&(0x7f0000007940)=""/253, 0xfd}, {&(0x7f0000007a40)=""/2, 0x2}, {&(0x7f0000007a80)=""/11, 0xb}, {&(0x7f0000007ac0)=""/119, 0x77}, {&(0x7f0000007b40)=""/52, 0x34}], 0x5, &(0x7f0000007bc0)=""/129, 0x81, 0x9}, 0x9b2}, {{&(0x7f0000007c80)=@in, 0x80, &(0x7f0000009180)=[{&(0x7f0000007e40)=""/4096, 0x1000}, {&(0x7f0000007d00)=""/42, 0x2a}, {&(0x7f0000007d40)=""/68, 0x44}, {&(0x7f0000008e40)=""/143, 0x8f}, {&(0x7f0000007dc0)=""/20, 0x14}, {&(0x7f0000008f00)=""/71, 0x47}, {&(0x7f0000008f80)=""/186, 0xba}, {&(0x7f0000009040)}, {&(0x7f0000009080)=""/224, 0xe0}], 0x9, &(0x7f0000009200)=""/9, 0x9, 0x80000000}, 0x7f}, {{&(0x7f0000009240)=@nl, 0x80, &(0x7f0000009400)=[{&(0x7f00000092c0)=""/201, 0xc9}, {&(0x7f00000093c0)=""/22, 0x16}], 0x2, 0x0, 0x0, 0xfff}, 0x5}, {{&(0x7f0000009440)=@hci={0x0, 0x0}, 0x80, &(0x7f000000a580)=[{&(0x7f00000094c0)=""/71, 0x47}, {&(0x7f0000009540)=""/12, 0xc}, {&(0x7f0000009580)=""/4096, 0x1000}], 0x3, &(0x7f000000a5c0)=""/69, 0x45, 0x100000000}, 0x7}, {{&(0x7f000000a640)=@l2, 0x80, &(0x7f000000a840)=[{&(0x7f000000a6c0)=""/217, 0xd9}, {&(0x7f000000a7c0)=""/63, 0x3f}, {&(0x7f000000a800)=""/33, 0x21}], 0x3, &(0x7f000000a880)=""/4096, 0x1000, 0x8000}, 0x8}], 0x8, 0x10002, &(0x7f000000b9c0)={r1, r2+30000000}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000000ba00)={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x80, 0x0, 0x1, 0x500, 0x1, 0x102, r3}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f00000000c0)=[{0x10, 0x29, 0x8, "3ba0"}], 0x10}}], 0x2, 0x0) 2018/04/04 04:38:24 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f0000000140)="0369aa531ebe0114d8dca79f74bb0c64b79718b9e7b1e9f7b1be41cbc3b54a84b0c875d76bcee10bf25efbb61ce1da454172cdfbd96e24fd4f99cda555e939430005d45249b18c03fd19543fac908a769f409b7e5a694e1e5527020bc2be933603cf95cf08fcd9756c5ed3236e744b75c0cf265cd3fd3c7e84ab7a482f30c36675b96e7e96eee4b4771f5b67399f38e1da6755a5715eb6d516c360a792bd8a4a4f2d5e6c9a473601e0e23b183038a486b192c35934ba83232bbd876ba7ed6de1123f941ea1720603a2712f0f260bc0ca281a06e83015a771bbf4cb9c0d1ec7c294471ec5038f210915e3e27acd70b2ef1d7ed1afac40b503f1", 0xf9) fcntl$setstatus(r0, 0x4, 0x2000) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e21, 0x82, @dev={0xfe, 0x80, [], 0x18}, 0x2}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/04 04:38:24 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000400)={0x0, 0xd8, &(0x7f00000004c0)=[@in6={0xa, 0x4e23, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x1a}, 0x4}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x1}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e21, @rand_addr=0x100000000}, @in6={0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x20}, @in6={0xa, 0x4e21, 0x10713070, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e21, 0x4, @empty, 0x400}]}, &(0x7f0000000440)=0xc) accept4$packet(r0, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000a40)=0x14, 0x800) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000a80)=r2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000005c0)={0x5, 0x8006, 0x8, 0x24, r1}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000600)=@assoc_value={r1, 0x4}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e21, 0x3, @empty, 0x3}}, 0xac9c, 0x100000000, 0x80, 0x9, 0x1}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={r3, 0x6}, 0x8) preadv(r0, &(0x7f00000009c0)=[{&(0x7f0000000680)=""/20, 0x14}, {&(0x7f00000006c0)=""/39, 0x27}, {&(0x7f0000000700)=""/17, 0x11}, {&(0x7f0000000740)=""/43, 0x2b}, {&(0x7f0000000780)=""/198, 0xc6}, {&(0x7f0000000880)=""/123, 0x7b}, {&(0x7f0000000900)=""/142, 0x8e}], 0x7, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xd776, 0x0, 0x200, 0x0, 0x4}, &(0x7f0000000040)=0x14) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000002c0)=0x3, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23, 0x23f}}, [0xff, 0x0, 0x5, 0x8, 0x0, 0x0, 0x0, 0x6, 0x3, 0x7, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r4}, &(0x7f0000000140)=0x8) flock(r0, 0x3) 2018/04/04 04:38:24 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x244) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000000)) 2018/04/04 04:38:24 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2323, 0x0, 0x0, 0x8020000000}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000640)={0x80000000}, 0x4) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) write(r1, &(0x7f0000000140)='v', 0x1) write(r1, &(0x7f0000000000)="f7ea42337eb805da8d24d09f3c2100580900ccd45da0739a805009d8302bd00b1918efd82ab5b66259ecf0fd65e780619ab209f6d5f35ff95473ca9f55b5862dde816ce503637a8319ad42815a19bf46fd14a6cb53202dc5a22d430648c07d5aa56cd4dd4652a28111c6e5ffe5a5a8718c0402a41c38", 0x76) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000004c0)=0x2, 0x4) sendfile(r1, r1, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={{0x0, 0x7530}}, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x7, 0x80000001}) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000000240)=r0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000180)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000200)={r4}) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000000000)={0x2, 0x0, 0x2, 0x0, 0x20000000000003f}) syz_fuseblk_mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', 0x1000, r2, r3, 0x0, 0x9, 0x8) sendto$unix(r0, &(0x7f0000000300)="7e8ed74a1a8f3b1af827fc9460ac32f2af3530d341cb76fd0388bf976cecc4faa2336a730422359459a9339f796064dbf3944dc13f6d65de66dd7b93c696380f8b69b3fb4496f12db663ce115e8bfdea960dcb59307458946498d7c74879699bb640e72979e84dd7e84a4f2cbaddf1b6ed955bd86fa80f782bf653b304aa3bcb90a0e77cb0dd01b7826d57d6c00a130cb22beaa05d61044c94a6b85a57cf4bd026fbb579edf686c070dc13bfee77b6305c14e424ae11861fa704d7e5ae7926950a1fdf1f4b2c0037bb", 0xc9, 0x40810, &(0x7f0000000400)=@abs={0x1, 0x0, 0x4e20}, 0x6e) ioctl(r0, 0x2, &(0x7f0000000500)="60df0f516c2e94d3f52026c749fa24428e06d777c48830bb2f25245b6760a134e9dcb8b43216997d02823c4e982e63f1e076ec20b7cb6b8dbe816d49e4bf29946fcdc57679a38e202b54841f76fe2fa937c6cf62aa74ffce247fccd94b484419f685bb76ebf672e3075a9d6a5794d2000000000000000000002000") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000580)=0x0) ioprio_get$pid(0x0, r5) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000680)=0xffffffffffffffff, &(0x7f00000006c0)=0x4) ioprio_get$pid(0x1, r5) r6 = getpgid(0x0) timer_create(0x5, &(0x7f0000000100)={0x0, 0x0, 0x1, @tid=r6}, &(0x7f0000000480)) 2018/04/04 04:38:24 executing program 5: umount2(&(0x7f00007d5ff8)='./file0\x00', 0xfffffffffffffffd) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0x200000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x100) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='affs\x00', 0x200480, &(0x7f00000000c0)="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") r1 = socket$nl_crypto(0x10, 0x3, 0x15) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) pwritev(r1, &(0x7f0000000200), 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e21, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, [0x0, 0x1, 0x3, 0x25, 0xfffffffffffffffd, 0x1, 0x9, 0x3, 0x2, 0x9, 0x2, 0x8, 0x8, 0x6, 0x9]}, &(0x7f0000000340)=0x100) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000380)={r2, 0x7}, &(0x7f00000003c0)=0x8) mount(&(0x7f0000000400)='./file0/file0\x00', &(0x7f0000000440)='./file1\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x4000, &(0x7f00000004c0)="ec27c23a0db42198fe1d19a4dd3d03636766e911cd09a51921b0114f121a7c4861eca2ac1e5221e43c87b43839e1399d5233d71c0ff0143206b5efe5408690d0ad888efcbd8874bc9fd82ef5c834f87a0874761a87f8211a017563cc03c83aa5bffc1e54ee893b42a2633a3f62d327e2a7d874606679ea2f4bcdb451691cfe953b4e9525cd0dca8070bbaa534cbfc7bad1aa5ea964a24fe9fcfcd9b4ca59614b157ca207c3e5ef1e150c80c693b239494ca66dd9b128b5c779f4f2f3bc004f9fbbf64789bd8829d152076c255dc6a1047dbdbbe727ca78") 2018/04/04 04:38:24 executing program 3: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) 2018/04/04 04:38:24 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x1) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='hpfs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/04/04 04:38:24 executing program 3: mkdir(&(0x7f0000000140)='./file0/bus\x00', 0x0) mount(&(0x7f0000a38000)='./file0\x00', &(0x7f0000603000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x2000000, &(0x7f0000b69000)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000b87000)=[{&(0x7f0000fe9000)='}', 0x1}], 0x1) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) rt_sigsuspend(&(0x7f0000000000), 0x8) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000040)=""/164, &(0x7f0000000100)=0xa4) sync_file_range(r1, 0x100000000, 0x8, 0x4) sendfile(r1, r1, &(0x7f0000aef000), 0xffffffff) 2018/04/04 04:38:26 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@setneightbl={0x14, 0x43, 0x1}, 0x14}, 0x1}, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0xfffffffffffff000, 0x1, 0x8, 0x20, 0x9, 0x3, 0x3, 0x7, 0x2b7, 0x40, 0x1de, 0x3, 0x8, 0x38, 0x1, 0x3, 0x5191a6dc, 0xfffffffffffff887}, [{0x7, 0xd, 0x1f, 0x0, 0x6, 0x40, 0xffff, 0x2}], "ae24c14b7a555262fc3ba3ba5a239506e6598cbc6b57cb5b1f911107b69701c889e2b68f0812325a53c2483705f403543f856b44bc37822352993bb7ef11d657ae31387886ae3a23d0b1496d9f6e552d7817e6571a6afcb42d8c3e3214e014cec2448779449379030dd1efcf655b5d7eeb1b2204a55272702ec92f0bb472431b820cbcebe7d5fb219eb5e4ba841752875541da200034951344067f45077f028bf9a141c3a83fe268618bbeeaba5aef54c461f79906f7b23ed266605f4dce59788a1c75bb32d5adadcfcee3", [[], [], [], [], [], [], []]}, 0x843) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000980)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) 2018/04/04 04:38:26 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4, 0x0) sendmsg$key(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)={0x2, 0x5, 0x3f, 0x5, 0xc, 0x0, 0x70bd2c, 0x25dfdbfc, [@sadb_spirange={0x2, 0x10, 0x4d4, 0x4d4}, @sadb_x_policy={0x8, 0x12, 0x3, 0x0, 0x0, 0x6e6bba, 0x8, {0x6, 0x32, 0x8, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80, [], 0xd}, @in6=@ipv4={[], [0xff, 0xff]}}}]}, 0x60}, 0x1}, 0x8810) ioprio_get$pid(0x1, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000001c0)) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@getnetconf={0x14, 0x52, 0x800}, 0x14}, 0x1}, 0x8ebdfc3d9bf3c71a) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000200)={'ifb0\x00'}) 2018/04/04 04:38:26 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000070afdff00000000000000000000000008000200441c40dd"], 0x1c}, 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000000c0)=""/138) 2018/04/04 04:38:26 executing program 4: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) r2 = getpid() setpriority(0x2, r2, 0x0) listen(r0, 0x6) 2018/04/04 04:38:26 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000dc0)={"6c6f3a38c610629a00ad008000"}) 2018/04/04 04:38:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = dup2(r0, r0) socketpair(0x8, 0xb, 0x3, &(0x7f0000000000)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) writev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)="580000001400192300834b80040d8c560a060000ec04a200000543dfd87c5800004824ca94326400890005000000000000000004830600000000000000000003ed03fff5dd00000010000100070c09a11b45ffd46f8a3731", 0x58}], 0x1) 2018/04/04 04:38:26 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000080)) r2 = socket$inet(0x2, 0x2, 0x0) dup2(r2, r0) bind$inet(r0, &(0x7f000000f000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfb) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) sysinfo(&(0x7f00000000c0)=""/4096) 2018/04/04 04:38:26 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) llistxattr(&(0x7f0000000440)='./file0\x00', &(0x7f00000008c0)=""/4096, 0x1000) wait4(0x0, &(0x7f0000000100), 0x0, &(0x7f0000000180)) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480)=ANY=[], &(0x7f0000000400)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001980)={0x0, @in6={{0xa, 0x4e24, 0x1, @empty, 0x4a1}}, 0x400, 0x7, 0x0, 0x40fa1b9, 0xa5}, 0x98) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000240)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000280)) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000001d40)=ANY=[@ANYBLOB="e4000000cc000000000e384a728920db1143e9fa1f787098c1aaecf29e5e50561a942f004c692eb831e658586adfc4250fb7bc21c4a662279484ea87a48c471de025bdac07ff13c6038487944c404ddaccea2bb50903ab4f7c11915f0ebdf3eef892fbee28516146f025f54cd02508bfe6573b194b42f7d2a3574fecc312ca4ad5c90770ee61fb69bc76bddbde50734a4c6a590756dd3958895de85de4e5976ec6a7f74a525c7e0407147f6a25f781cc5d927918b4a29e69ad5bc65d5293569606fa51ef40a37987f10f1370575014dfdfec25f05287146188"]) tgkill(r2, 0x0, 0x0) dup2(0xffffffffffffffff, r0) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000001ac0)={@empty, 0x35}) recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000000)={0xa, 0x4e24}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001c40)={{{@in6=@mcast2, @in=@rand_addr}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) quotactl(0x0, &(0x7f0000000200)='./file0\x00', 0x0, &(0x7f00000003c0)="a4") ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') syz_open_procfs(r2, &(0x7f0000000040)='wchan\x00') tgkill(r3, 0x0, 0x10) socket$inet6(0xa, 0xa, 0x0) r4 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) 2018/04/04 04:38:26 executing program 0: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = getpid() ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x0, 0x8001, 0x0, 0x0, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x80000000}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000000c0)={0x7}) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)='&*:@vboxnet1eth1}@\x00\x00', 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)) getpriority(0x0, 0x0) ptrace$pokeuser(0x6, r1, 0x6, 0x0) syncfs(r0) r2 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000880)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x100000000, 0x4e21, 0x7, 0x0, 0x0, 0x80, 0x0, 0x0, r2}, {0x1, 0x9, 0x0, 0x0, 0x6, 0x101, 0x6, 0x9d}, {0x0, 0x0, 0xff}, 0x0, 0x6e6bbe, 0x1, 0x1, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80}, 0x4d5, 0x33}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x0, 0x2, 0x3, 0x0, 0xeeb, 0x9, 0x7f}}, 0xe8) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300), 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000340)={'raw\x00'}, &(0x7f0000000140)=0x54) preadv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/51, 0x33}, {&(0x7f0000000300)=""/157, 0x9d}, {&(0x7f0000000480)=""/241, 0xf1}, {&(0x7f0000000580)=""/184, 0xb8}], 0x4, 0x0) 2018/04/04 04:38:26 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x800) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8812000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000180)={0x210, 0x3f, 0xf05, 0x70bd2d, 0x25dfdbff, {0x17}, [@nested={0x1ec, 0x4d, [@generic="a71e6cfcc488bddf4c059e6fef152147d1bf546df68a0367447430b1d55b6b08aece63d58bed4cadf2fe333dd27270146ec93fe8d4378b0390d52061942f858fa8fec335debf778a27bdd8a18cb2e7db77dbe80970a1e1f4037f7daf77a99bc1f8f207f1b0405cc99817f1d37db4dfdc61c99d7f75113e6ea4c1b756d6e99bf22dfbfde9595dc6ea41f88f79909c804c499f000b784dee", @generic="ee5b10f6c4231b62dd2cb38888b3a54ab967899471e80e170cecf9f435bc9a1cd8c57d5f986b3c7599d073f0d301538197ab2453cf2cacf673cede31534b1fdae133f2e784ba730f03cdc697721c137b0bbbd71cec4a392dd5160ba0cc69b594db770f0adcee5b2fdb5872bca84d93975662cb2fe86fe24b40c998bd47ccfcc0c04aea2204eb4774b1761a8d0ad88dc3056fd826d6c9e216c2e7b28b71a05ffebd9658a75695d1f6eff9d2b534da1c2a1872101ea42f5606e123b0883ebbe41badfe9fb9fdecc2dfbfdf44dd8cae91f9b4a12c52cdf0b2b7e20497b20a679f104b25f1f735321730b330f72cf84f46", @generic="a958964a474f26ed2deeece8fea5405c33afcc4b2dc90e0aacb30e486ba94b2ed81d9a2f9aee09d7217c019e39902a3abc9f385e8c42f2fc54f36d7d8ca637eab51ba5c0038607cb0c146f78eceb8b62b7fdbf0f59cd87c8bc78eb8357628e2210ed"]}, @typed={0x8, 0x69, @pid=r1}, @typed={0x8, 0x82, @pid=r2}]}, 0x210}, 0x1, 0x0, 0x0, 0x40000}, 0x48050) r3 = socket$unix(0x1, 0x2, 0x0) bind$unix(r3, &(0x7f0000000100)=@abs={0x1}, 0x80) 2018/04/04 04:38:26 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f00000001c0)="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", 0xb7c, 0x0, &(0x7f00000011c0)={0x4, 0x0, 0x3, "93911e539a32"}, 0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"73797a6b616c6c65723000001700", 0x2}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) r3 = perf_event_open$cgroup(&(0x7f0000001240)={0x0, 0x70, 0x0, 0x0, 0x3ff, 0x7ff, 0x0, 0x0, 0x1000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x2, 0x0, 0x0, 0x1, 0x10001, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000001200), 0x8}, 0x0, 0x10000, 0x800, 0x3, 0x2170, 0x0, 0x765d}, 0xffffffffffffffff, 0xb, 0xffffffffffffff9c, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40042406, &(0x7f00000012c0)="73797a6b616c6c65723000001700") syncfs(0xffffffffffffffff) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000e00)) fchdir(0xffffffffffffffff) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000e40)) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) r4 = open(&(0x7f0000000ec0)='./file1\x00', 0x60802, 0x40) r5 = creat(&(0x7f0000000040)='./file1\x00', 0x2b) r6 = dup3(r5, r0, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000000f00)=ANY=[@ANYBLOB="7573e5722e2eab2bfabc2c84007900002c26663277800725b65d6585d33e7f2ecf8d5d315b6faffdba4e0210f091a2956387e980b446935ceb8c42d7190400000009000006e6ffffff194dc1704196971be06602271b0334d7d646a11dddbc422f4e82fab10c984564e76a08b8d3784f1a7663e5f93184b2d35c7d9387fe173b58b4fe04b9debf235684f555503e7601d3189f2bae8448a9c9000000000000000000000000"], &(0x7f0000000400)='./cgroup.net\x00', 0xd, 0x0) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0x21a}], 0x1, 0x0) getitimer(0x2, &(0x7f0000000380)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r4, 0x28, 0x6, &(0x7f0000000e80)={0x77359400}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000d80)={0x4, 0x1c000000000000, 0x8, 0x80000000, 0x0, 0x3f7f, 0x7fff, 0x8000, 0x0}, &(0x7f0000000dc0)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f00000006c0)={0x0, 0x8, 0x0, 0x8000c18c, 0x2b, 0x883, 0x0, 0x1fffffffffd, r7}, &(0x7f0000000d40)=0x20) lstat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000009c0)='/selinux/mls\x00', 0x0, 0x0) fchown(r0, 0x0, r8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000a00), &(0x7f0000000a40)=0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) flistxattr(0xffffffffffffffff, &(0x7f00000005c0)=""/89, 0x59) 2018/04/04 04:38:26 executing program 5: unshare(0x8000400) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x40000, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f00000001c0)={0x9, {{0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0xf}, 0x200}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x104) r1 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000000080)={0x0, 0x7, 0x2, 0x0, 0x0, 0x33a}) mq_notify(r1, &(0x7f0000000180)) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0x1) 2018/04/04 04:38:26 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$usbmon(&(0x7f0000000440)='/dev/usbmon#\x00', 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet6_tcp_int(r3, 0x6, 0xb, &(0x7f0000013ffc), &(0x7f0000000000)=0x4) 2018/04/04 04:38:26 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x12, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @rand_addr}}, 0xfffffffffffffd40) sendto$inet6(r0, &(0x7f0000004000), 0x0, 0x0, &(0x7f0000004000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000000740)=[{{&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000640)=[{&(0x7f00000000c0)=""/65, 0x41}, {&(0x7f0000000140)=""/94, 0x5e}, {&(0x7f00000001c0)=""/222, 0xde}, {&(0x7f00000002c0)=""/21, 0x15}, {&(0x7f0000000300)=""/248, 0xf8}, {&(0x7f0000000400)=""/6, 0x6}, {&(0x7f0000000440)=""/86, 0x56}, {&(0x7f00000004c0)=""/249, 0xf9}, {&(0x7f00000005c0)=""/105, 0x69}], 0x9, &(0x7f00000006c0)=""/65, 0x41, 0x3}, 0x7fff}], 0x1, 0xba055c29b302a09b, &(0x7f0000000780)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x80, 0x2, 0x1ff, 0x3, 0x14}, &(0x7f0000000880)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000008c0)={0x0, @in6={{0xa, 0x4e23, 0x251, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}}, [0x1, 0x8f, 0x0, 0x7fff, 0xfffffffffffffff9, 0xb9bb, 0x20, 0x8, 0x5, 0xb2, 0x4, 0x4, 0x465f, 0x3, 0xc9c]}, &(0x7f00000009c0)=0x100) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000a00)={r2, 0xfffffffffffffeff, 0x9, 0x101, 0x8001, 0x10001, 0x7, 0x5, {r3, @in6={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}}, 0x5, 0x8, 0x1, 0x8, 0xffff}}, &(0x7f0000000ac0)=0xb0) [ 574.302046] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=5535 comm=syz-executor6 [ 574.341849] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=5554 comm=syz-executor6 2018/04/04 04:38:26 executing program 5: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000280)=ANY=[@ANYBLOB="010e28bd7000fe4f62f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c098a030000c80f0fa5831f3c9ed96a7f530001000a0000a3835c7b26ea25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6742b11623f0020000000030100bd001a08370b007369700014000300ffff000000000000753f1e443084836ddea09ce03c92b9ae9df4e38b5d99f0a4a342b7c700d9511db0ecc72260e701c8a397000000000000b477d95f807947eb5e"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}, 0x6d, 0xab}, &(0x7f00000004c0)=0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={0x0, 0x7}, &(0x7f0000000b40)=0x8) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)=ANY=[@ANYBLOB="7c000600", @ANYBLOB="00042cbd7000fedbdf25050000000c00020008000300030000001400020008000300040000000800040004000000080005000000000008000600030000000c00010008000800080000002c000100080001000a00000008000900000000000800050000000000080002001d00000008000200df000000"], 0x2}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r3, 0x0, 0x8004, 0x0) fallocate(r3, 0x0, 0x4b99, 0x5) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) fallocate(r3, 0x1, 0x0, 0x0) sendfile(r4, r3, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r5 = creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95e", 0x9, 0x0, &(0x7f0000000080)={0x2}, 0x10) mq_timedreceive(r3, &(0x7f0000000140)=""/63, 0x3f, 0x5, &(0x7f0000000180)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r1, 0x2, 0x6}, &(0x7f0000000240)=0xc) 2018/04/04 04:38:26 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000a03000)=0xa, 0x378) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x402, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0x634f, &(0x7f0000000080)=0x2) getsockopt$inet6_buf(r0, 0x29, 0x1000000000000006, &(0x7f0000fa1ffe)=""/72, &(0x7f0000fa1ffc)=0x48) 2018/04/04 04:38:26 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000100a21000000003fac9a010e24cfe10039ace27a24cf7c37da655c259bb15e36a1b0c66d6ce511a47a5be175fd83660f9c5b02b80abe2123d3d55b5ba481602cdd0804e6a4cd77f550e6312d7109ff47f7de21ac72acdeb332089640bf2f94194e82171241d1d124bdf1d6af970fce82acfd717dfb550faf6370f9c66ecc6ad767d7b60ad5e3322df7968b491023905d05d111"], 0x14}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x4, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x1ff}}}, 0x84) 2018/04/04 04:38:26 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000000080), 0x43f, 0x0, &(0x7f0000005a00)={0x0, 0x989680}) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3f19a265, 0x40000) timer_create(0x7, &(0x7f0000000000)={0x0, 0x8, 0x1, @tid=0xffffffffffffffff}, &(0x7f00000000c0)=0x0) timer_settime(r2, 0x1, &(0x7f0000000100)={{0x77359400}, {0x77359400}}, &(0x7f0000000140)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0xa0000010}) inotify_init() 2018/04/04 04:38:26 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) syz_mount_image$reiserfs(&(0x7f0000000180)='reiserfs\x00', &(0x7f00000001c0)='./file0\x00', 0x4, 0x0, &(0x7f0000000200), 0x8012, &(0x7f00000002c0)={[{@tails_off='tails=off', 0x2c}, {@balloc_noborder='block-allocator=noborder', 0x2c}, {@commit={'commit', 0x3d, [0x38, 0x0, 0x78]}, 0x2c}, {@grpjquota='grpjquota', 0x2c}, {@tails_small='tails=small', 0x2c}]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000740)="8e86a4b9500a1139a0d93a78de7ed00ae239537b41a4eacfcfd438dfbe84ef20bd7e66cfb9bde86f5b1d1bae840e6c373fd2d58909d8ac8f1aca1b6e95b92948d45200", 0x43}], 0x1, &(0x7f0000002000)}, 0x8000) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000040)="bce5", 0x2}], 0x1, &(0x7f000000ae80)}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000340)) 2018/04/04 04:38:26 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x20b00) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000100)=[{{r1, r2/1000+10000}, 0x7fff, 0x2, 0xf56}, {{0x0, 0x7530}, 0x2, 0xffffffffffff7fff, 0x8001}, {{}, 0x6, 0x5, 0x8}], 0x30) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)="637075070000000000000021d33587de7af36363742e7374617400", 0x0, 0x0) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000000140)=0x1000) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000000040)=[0x7, 0x6]) r4 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r4, 0x180004522, &(0x7f0000ef7fff)) 2018/04/04 04:38:26 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff}) mmap(&(0x7f0000775000/0x1000)=nil, 0x1000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x25) 2018/04/04 04:38:26 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000000)=0x404101000000000, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000e66000), 0x4) 2018/04/04 04:38:26 executing program 5: r0 = socket(0x40a, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f00000005c0)={0x101, 0x0, {0x0, 0x0, 0x6, 0x3, 0x81}}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000180)) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r2, 0x1, 0x0, 0x20004d2d) getpeername$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x14) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e000000147b31a6c8d04526e5f78a8fe27845051f555f699446cd55da4ba6fc8873a807fa51bb4eab22c5df770cd217b3b2c0af891a34aae4b6aa2b7e4b8254c0"], &(0x7f0000000240)=0x2) fchdir(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r3, 0x10000, 0x30}, 0xc) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000200)=0x6) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) r4 = socket$inet6(0xa, 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {0x0}]}) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000540)=0x63, 0x4) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f00000001c0)={r5, 0x7, &(0x7f00000000c0)=[0x6, 0x3ff, 0x1000, 0x0, 0x344, 0x0, 0x5], &(0x7f0000000100)=[0x0, 0x0, 0x3, 0x0, 0xffffffff], 0x40, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000180)=[0x5, 0x9, 0xb6, 0x0, 0xf]}) sendmsg(r4, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/04 04:38:26 executing program 0: mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000002c0)=@known='security.selinux\x00', &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) timer_create(0x5, &(0x7f0000000400)={0x0, 0x25, 0x1}, &(0x7f0000000600)=0x0) clock_gettime(0x0, &(0x7f0000000640)={0x0, 0x0}) timer_settime(r3, 0x1, &(0x7f0000000680)={{0x77359400}, {r4, r5+30000000}}, &(0x7f00000007c0)) keyctl$assume_authority(0x10, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSMRU(r6, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500d", 0x2f, 0x0, &(0x7f0000000040)={0x77359400}) r7 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180627bea7b2b09e0e9467edd7f398f0dd7bd089c051d", 0x23, r2) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r7, &(0x7f00000006c0)=[{&(0x7f0000000400)}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) fgetxattr(r1, &(0x7f00000001c0)=@known='system.sockprotoname\x00', &(0x7f0000000500)=""/214, 0xd6) 2018/04/04 04:38:26 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b5ffc)=0x1, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$ipx(r1, &(0x7f0000000140)="c4", 0x1, 0x0, &(0x7f0000000200)={0x4, 0x0, 0x0, "15726b4eef7e"}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$nl_crypto(r1, &(0x7f0000b5b000)={&(0x7f00006c2000)={0x10}, 0xc, &(0x7f0000fd2ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="aac0a6448f06d1f488544c314b4b59487aa477355714278d951ab16bee5185e1c729d6072dafe4022addbfb61479eed1d58ecbb0f43b9cb7c466778167b7ed34660a1d0398bdd8b7a6aea3ad4728bb62590e08d5f701521da2f177ed4c080c1b88b4c544764c06a9108f2a4194cd389296e280b1e6dbf97e32462e2e0626da034428dc2a19733ca4cb4a0db000e891a9b453dc8071f6fefadf2728eb815f63662622957c92934e8e0bb1c3effb2c87730c511b0375d66cbcdcf091"], 0x1}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000e65000)='V', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000ecf000)="ed", 0x1, 0x0, &(0x7f00007da000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/04 04:38:26 executing program 5: r0 = epoll_create(0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000054b000)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004d4000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000000c0)) r2 = getpgid(0xffffffffffffffff) r3 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) r5 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002780)={0x0, 0x0}, &(0x7f00000027c0)=0xc) stat(&(0x7f0000002800)='./file0\x00', &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000002dc0)={0x0, 0x0}) r9 = geteuid() getgroups(0x1, &(0x7f0000002e00)=[0x0]) getgroups(0x1, &(0x7f0000003040)=[r4]) r11 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002e40)={0x0, 0x0}, &(0x7f0000002e80)=0xc) getgroups(0x5, &(0x7f0000002ec0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r1, &(0x7f0000002fc0)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0fbfeb6b63effda74c6182428696f5b55cf37164009caf352430def87f2fccc9f28d2399c292b7b29ecd45d044444da55ecbf85f52a8729deab8aec36b5918d00c994ea805d085588e43bbacc71437d17772a0d06a200a2943825a403ee31ca055cdbf7588e429c981e1891a9537839ecd6fef9e7420d8d7027d77c5", 0x7d}], 0x1, &(0x7f0000000180)=[@rights={0x1c, 0x1, 0x1, [r1, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1, r1]}, @rights={0xc, 0x1, 0x1}], 0x40, 0x20000000}, {&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000240)="d2ed5e93d10f6ffed36dd80171cc0c25027484c718a2c65422e43f15b2bb963564daa9a1314bcca6e1de4af806cb7f77d19039bfaa104cb3d43486a58f2e5d71c97312a32a5805094a78f03a591d2b0159cf7b0ea5d7a99f526d4331e7e7dfcb5c3f3547c7aebd2eb6c586645f55e3b9a79b003d39cd1f", 0x77}, {&(0x7f00000002c0)="86c5c46c6cc20cfbc5345cb53b17f3946af6b382fea0eb3f4c5ed1651869f336a83d89701cbd379e1c7ae09a59804415c288a75c64df491ca4045892d3", 0x3d}, {&(0x7f0000000300)="bdb7609d18102ee2b6da2de6aa5c02708bc8a305b47fd3ae30b5ccae1a30cf0fd1aea271a376f64508ba2425e76e43a848a0311417ab83d5ff7a1b484ad26395098f2931e11e239143354c1d9a1ba7e1cb4a57220401058d9c851cac05a2d339d45032e78a36b40d5367973d112afd59456edac53d60ba9163d98923b016bff6f2eac9ee8f862623a4db91b1f8935bc34fb571185f3ecb525454d0abf8a23351c74a74597b7a5865e061ecfe800c70529cc5bdc388", 0xb5}], 0x3, &(0x7f0000000480)=[@rights={0xc, 0x1, 0x1}, @rights={0x1c, 0x1, 0x1, [r1, r0, r0, r1]}, @rights={0x2c, 0x1, 0x1, [r1, r1, r0, r1, r0, r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x6c, 0x4000000}, {&(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000002740)=[{&(0x7f0000000580)="8aee8888a9a92f1c6039c845521295d2ac167726f4fdaf6165986c31717c768611f368d52ddbc90df41a1614e0fdb77d8f7e003e4f42964837e59c041218ba27e25c81a4da07aa5f9351ec4866139d768b01b6bcfcaf8ac0df072dca876e26a0b1e38841a1a9c3efa607630db68bcb2da8990859ac0f1bf659ff9e479ac630a16b75dc0a243471f969820c460758a19319b82d382fafa73586d90fb69e3fb3e7a2bb67a106bfa04be525879f5bd9652804a046619337dbda6f7f1fefdc6d3df8ca5880adf78e955b066911e4db0696eaa28cb0d269be3f19ea772c023fe177707086be642db9ea", 0xe7}, {&(0x7f0000000680)="5855bb57de96471b6b1ee1d8555b846b8b8275220259e0056a81469e558a658d41", 0x21}, 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&(0x7f0000002d80)=[{&(0x7f0000002a00)="d4e429b0b336e6e1eb4a9718588bcac7d5285771d4369f712cb8eee08c3f09bb204f4a305ca0294a9f92df078439ad76270b62a4079c6b791830f79fc188ec64f530bb6ecdf109c6aa4c7b6898aeb8cdebfaeddcd6eec9351ce80a5ee0a954765343977edf5d957aa7eeb85c2364a8feb2fe1e6d6853341ce2301bed90196a886c51a2a2fae44b0da1d3781717d767dbbc8d2898c433107956892bb05bcba5591ece0d7ef885839ee56d94d2c10d1c1631151cea284292f420cf5b03ffe69d8e5588706f36f5ecbbb8a9425172f99e5145ca70d9e8704ac34f0901edec45d6bfc44d8882e5d82aca41256898ed2df6", 0xef}, {&(0x7f0000002b00)="b52c5a3de8668aaa093aa638dd0a", 0xe}, {&(0x7f0000002b40)="3fe6b97e5219148d7069df440745193df3e168702d1be5b43e7c7729edc3433cea2f50560cfc0001524bde2e5df5bab715654bcd50cf5d", 0x37}, {&(0x7f0000002b80)="51d51ebb2573cac676e38ceceb2a0c833360939396950e16b094bf4b872f2cbaadd41b1f1c2b4a80667438769f6256ed6b288901b7c0e8a2d9e4b3fbeea37e82dc1e83d9d37ee665e5dd4876d9b473771f6331794d45c57ca95c54037a8c5d2f17b97745915ee7c94158b8ca4582c9d5b8c6b7ed180dd4d5b1634eca9f89295f43d8fed4e7e83ee512d69ed8582840e1595ccb71c0ff15819443fb3315af77396c9f3cbaef8d54107b2c5a792525b8e39da09129e731825ca63d895ed61c6841fc9b04bfe82b32126de731f75337beeb8582f17d8a2a5934e9", 0xd9}, {&(0x7f0000002c80)="0532649fc2811539cd1499360981601e04ca24d815c1966f75b14c28f3affac06cfab31ca3dec9ea5d882cd14f55ea6727bec72ac29890b614e1941d75d3774553d896949b91a99d0f826a7937c664cba52d7379c3d2065fe6e7f154a1f13aaad8e8cc1b44cef86792bdd71033d23685dd458e365d8a6058304ffb894809ed7ab4f0f2e46a17e1eb1edd437581eb774d5ec925d8d897b0682f137c58d5a617468200616ad433996f0b636b516b5491c0e4454777e1bb663ca7d39ae65d537a29d2f53a585bceea7636f92c50b7248e284741b783f0508477a495ac1a7da8405f6af27cafe394f96b368205ff90", 0xed}], 0x5, &(0x7f0000002f00)=[@cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0xc, 0x1, 0x1}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r0, r0, r0]}], 0x84, 0x20000005}], 0x4, 0x40004) 2018/04/04 04:38:26 executing program 2: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0xffffffffffffffff, 0x4d072, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/mls\x00', 0x0, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000380)=""/247, 0xf7, 0x2, &(0x7f0000000480)={0x0, 0x1c9c380}) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x10402) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000200)={0x10}) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000000240)="f378287ccf128d32fc4d8cffc4b475ca2f65ad1eaecc6569cd2499857eac66225f4b84e08959a01bfda0946f7209f10e41933c5678bec92ccd88b178f158977760780070285fe80557a8eafccefb64f1e7a211e745c86c7eeab963e92de6a95e5ee8d3250c2fb304b78a042752fb02aa2fb7ab29bade623536d2d676629d81ebc0bf011ad59cbfa08f92f3c1f6a28985d1ff7cc1aeedfddbcb52d0c25997734c9a6053a0497d00e5c56db6efa118bc") ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000580)={'bcsh0\x00', 0x69}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x5, 0xd, 0x80, 0xfffffffffffffe01, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000300)={r2, 0x54, &(0x7f00000004c0)=[@in6={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0xf}, 0xc99}, @in6={0xa, 0x4e21, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}]}, &(0x7f0000000540)=0xc) close(r1) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000000c0)=""/120, &(0x7f0000000140)=0x78) 2018/04/04 04:38:26 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) tee(r1, r0, 0x7, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={'gretap0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006880)={{{@in6=@loopback, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000006980)=0xe8) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000069c0)={@dev={0xfe, 0x80}}, 0x14) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000800)={0x0, 0x8d, "e2253bf01691c2f4ed9bc1b899e0a0b3d33e2898c714a332745104186b25f03603ebc907a5c55171b8f2e32b6c403214f5ee8fc05e7a82e5f520322f3d91cfb8fa6fa12a6a6490258feb515fc6832437aeb44cd05d3561e8dfd0b35c55fe422726276cb4aa2ba495d10caa3c680e8126d940424572d192204d651a1e4eb60d824cf3de8b69e8777051f486a2b7"}, &(0x7f0000000900)=0x95) sendmsg$inet_sctp(r2, &(0x7f0000000c00)={&(0x7f0000000240)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000680)="a34a584b4b6e0d1fc7c4574320d1345d44b6213cdc46f2f07130248ae4ab327aca76ebe59cd8fa716904cb0552359aeb8000142edf4f13122a1aa3e94767a24c50693f67949263591e78c28289f5039f0ee412967cd37e5e38036452737999c23ce7d667ebf6a2127ba284e06ae6f537b15af35a15a3a02276c89bfc561d9f56e6d72c", 0x83}, {&(0x7f00000009c0)="d88b61faaf0cb3671d963f7835e8661cf5d727c7911883b2be6087e5f2f86d3e071b29de2d0abac1200ddb99642659cbc51de0f6ece20f0bd593e3ee9fc9d5504a4cdd5f1ef21d563ac4cf003b37e54ade4b0d51ce3fd5e14ad4e3696ef9d2292e1efdc5c56c4ebd7d069b6a0a31b9e2eaa8fbc876950840012ad9ea2c9ecb485986236aca6207ad3e755e6c80c000f10258c40637452924df6bbf5765f463dcc866cc080efc07ab27979cf9b6fe4d020df6a8a92bc88585486e499641a759bee52107", 0xc3}, {&(0x7f0000000280)="67d43492c1ebc7f5e075bea9b9f0ef382a2d70db7ae46738ba19c42bb7818816c31a66ed676a97cab2865c279259d6e119064821d42a9ebc78f7f3d37b58c8246c49447fd902aff4e00262c52ba804ec26fa00702ab2c82cfa2cdd68fc803856bb5a177ff7f31dc772aa5319019a5c255c39c0e8fb1020c24150723e01c2ab", 0x7f}, {&(0x7f0000000ac0)="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", 0xfa}, {&(0x7f0000000580)="7c3ce005c720b620ad6b131c57f31360788a473d51b0af4a4d15c4ac4023d2a843f6c93aaefb35f41560de", 0x2b}], 0x5, &(0x7f0000000bc0)=[@sndrcv={0x2c, 0x84, 0x1, {0x101, 0x1000, 0x8200, 0x1, 0x2, 0xffff, 0x24, 0x5, r3}}], 0x2c, 0x40}, 0x40000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x7f, 0x4, 0x6, 0x3}, &(0x7f0000000380)=0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f00000004c0)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000500)="fc3e767ef0ede84804f782c4f1e011a2510e62e36408ec6384b133", 0x1b}], 0x1, &(0x7f0000000840), 0x0, 0x40}, 0x40000) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000600)={0x3, &(0x7f00000005c0)=[{0x6, 0xf412, 0x4, 0x401}, {0x190, 0x0, 0x0, 0xffffffff}, {0x4, 0x0, 0x400, 0x5d}]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x4c, &(0x7f00000003c0)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000480)=0x10) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000080)) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) setitimer(0x0, &(0x7f0000a0b000)={{}, {0x0, 0x7530}}, &(0x7f0000cd5000)) alarm(0x3) fstat(0xffffffffffffffff, &(0x7f0000000940)) setgroups(0x0, &(0x7f0000000200)) fchmod(0xffffffffffffffff, 0x101) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000540)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000640)={r4, 0x1}) fcntl$getownex(r1, 0x10, &(0x7f0000000740)) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000200)={0x1, &(0x7f0000000180)=[{0x8, 0x7, 0x80000001, 0x40}]}, 0x8) 2018/04/04 04:38:26 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101000, 0x0) flock(0xffffffffffffffff, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f000000081006000300000068000100080005005d000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08e8968c3507f62efad1442a6a5079f0404a21c0dedf883e0a695c90007c6752b11623f0020000000030100bd001a08370b007369700014000300ffff000000000000753f1e44"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) setsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f00000001c0)=0x5, 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88) fchmodat(r1, &(0x7f0000000240)='./file1\x00', 0x18) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)=ANY=[@ANYBLOB, @ANYRES16=r2, @ANYBLOB="000400000000fedbdf25050000000c00020008000300000000001c000100080001000000000008000900000000000800020000000000"], 0x3c}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r5, r5, &(0x7f0000000040), 0x80000001) fallocate(r4, 0x0, 0x0, 0x0) sendfile(r5, r4, 0x0, 0xc08f) r6 = creat(&(0x7f0000000100)='./file1\x00', 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f00000000c0)={0x0, 0x2, 0xffffffffffff5165}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) ftruncate(0xffffffffffffffff, 0x7fff) dup2(0xffffffffffffffff, r0) 2018/04/04 04:38:26 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400000, 0x0) connect$pppoe(r1, &(0x7f00000000c0)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'sit0\x00'}}, 0x1e) r2 = getpid() syz_open_procfs(r2, &(0x7f0000000100)='attr/current\x00') ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000080)={0xfffffffffffffe00, 0xff, 0x3ff, 0x900}) 2018/04/04 04:38:26 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) pwritev(r1, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x10000) fcntl$setstatus(r1, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f00000000c0)) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000007c0)=ANY=[@ANYBLOB="140100001a00000000000000000000000000000000000f8484b1000000000001000000000000000000000000000000000000000000000000000000a0ff000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000000000000fe800000000000000000000000000000c8dc000000000000000000000000000000000000000000000000000000000000c50e000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000304000000000000000800180000020000080016000000000008001900000000000c000f000000000000000000"], 0x114}, 0x1, 0x0, 0x0, 0x4004801}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f0000000b80)=ANY=[@ANYPTR, @ANYBLOB="72b926cc"]], &(0x7f0000000300)=0x1) getresuid(&(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0)) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000680)) getgroups(0x0, &(0x7f0000000700)) epoll_create1(0x0) 2018/04/04 04:38:26 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000d40)={0x1, &(0x7f0000000080)=[{0x40006, 0x0, 0x0, 0xa85}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000002080)="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", 0x9c2, 0x2004c040, &(0x7f0000000000)={0x2, 0x1000004e25, @multicast2=0xe0000002}, 0x10) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000100)={'mangle\x00', 0x7e, "56cb3255b37f25076e2c7ad373f8c74349360733d19bed330adb65253970b030ff7fd115e083f49b4795a5a53bebe432f2f9b5ef12634065671b58c28ff3dd5eabe8edb2b0a381f52b3d99a045ef574839428aa34f169ea2985da3e64554dd3e8467959d03632896f4b8283b18f51be426a8e05bdf597003d31e63f4c363"}, &(0x7f0000000040)=0xa2) sendto$inet(r1, &(0x7f0000000c80)="0f1ed60bc77a3ef40af76e533385cbdb6261c352d606d7082af853df080db6854ce60e20205fb7139947effe1ef246abb68b80ba3f1aa84ffe677e43be57591e69ea4660be682e91014d4848d13649defb82d0c022760197e2bbe1513f51a8048c6b74087bf842768b8401513185c76d2da6a331131f601e90a0c5f69cf1297ee9a08afeb22fba3b22984b6a929a74964b827aacdf6c0cba9d76", 0x9a, 0x0, &(0x7f0000000b40)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/04 04:38:26 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@buf={0xc8, &(0x7f0000000000)="e858c3d874df9222a1dfb9187e459ab52a64a7ef9b7c992729c1680d9261123e43fd0dd4500ed3bc00706028d2feb1717c651cfe374908af59d90016ab011a7246bd9e18d4111f1c8f34c6cb7d5f55967ba4112ded6bd24e6d1c51accca71d0a8a8869b9c73f269ea953eac4c53e6eb19a5da4857b5e4479343a3f12769159f5bc0ea98cd553730da3e4a417aa59971dc25c29763986dc848fb1eb70465745c5e7f4554c201efd4be19e33e5dc8984146944871a794397988e8c9c62f23a644b81cd75c018ac4743"}) sendmmsg(r0, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000001300)=@un=@abs={0x1}, 0x8, &(0x7f0000001440), 0x0, &(0x7f0000001480)}}], 0x2, 0x0) 2018/04/04 04:38:26 executing program 3: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000280)) fcntl$getownex(r0, 0x10, &(0x7f0000000200)) r3 = dup3(r0, r2, 0xfffffffffffffffc) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000140), 0x4) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x0, 0x1, 0x8, 0x7}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r4, 0x0) r5 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000540)=ANY=[@ANYRES32=0x0], &(0x7f0000000140)=0x1) r6 = syz_open_procfs(r1, &(0x7f0000fd1ff6)='stack\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000b40)={0x0, 0x81, "bb2b87ba701eb684d054532b90b4d0025db598589e507b00b9571a6ac9468ff4e1dd2b5974265f2047651953d7a1944f4b47b4a3f3a10330882e34761985268cc0802087005b372a22e8a08eefbdd06caf22e2c1cf671afab35ca9dabb077ae2060f79f34f759dc8b54dc1610b6da77f2163023e176d5995221c451b847ea491f5"}, &(0x7f00000008c0)=0x89) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000800)={r7, 0xb0, "1568f26c944f20359beb14bec0b4a1df59482cd7c470af1b40fe6904439546bc93282cb38f065702e94076ad51ca38bd3c2f703632ddedc0c16236d245da4b77c23eb7c3ced035682b5f821c2bbbac057b9db0779096738214751e423aaa46d9153f1358320d6135837f8b205c6016f9dcd584fc3846908d4e6956eb7782acb2f1808ef20395f123d8247c7a25fcad5b72353283c5301d13d713a76212b0e8a8f75bca18b0c12f092fddac5f5f81bb71"}, &(0x7f0000000900)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000a80)=ANY=[@ANYBLOB="6b0000005d5e36976d778584fa5b6d9519583e8e4801a0fe83dfb0c808f5425125be895b906e9ddab3ceede7bc33390ff7f9548830b79bb9bbe6b7671c45821c4eef9a9dfeebf502d21a495404ec41586989bff1e75e4bb764413cc8e313aae0a094afea6878dc47903d98e86cee05877c26410bfb9400877c4ffb40eb220c9666b3457ffa"], &(0x7f00000009c0)=0x1) preadv(r6, &(0x7f0000000000)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f0000ddd000)=""/143, 0x8f}, {&(0x7f000032df3a)=""/198, 0x4ca}], 0x3, 0x0) r8 = socket(0xa, 0x2, 0x0) setsockopt$inet6_opts(r8, 0x29, 0x36, &(0x7f00000000c0)=@hopopts={0x0, 0xc, [], [@calipso={0x7, 0x58, {0x0, 0x14, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @enc_lim={0x4, 0x1}, @ra={0x5, 0x2}]}, 0x70) setsockopt$inet6_opts(r8, 0x29, 0x36, &(0x7f0000000000)=@routing, 0x8) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f00000002c0)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xb}, 0x1, 0x4, [@rand_addr=0x7, @dev={0xac, 0x14, 0x14, 0x1a}, @empty, @multicast1=0xe0000001]}, 0x20) r9 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='rdma.current\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r5, 0x80404518, &(0x7f0000000600)=""/156) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xffff, 0x4, 0x7ff, 0xfa9, 0x4, 0xfff, 0x7f, {0x0, @in={{0x2, 0x4e20}}, 0x6f, 0x100, 0x20400000000, 0x20, 0x8}}, &(0x7f0000000240)=0xb0) ioctl$sock_SIOCGIFCONF(r6, 0x8910, &(0x7f0000000400)=@buf={0x57, &(0x7f0000000440)="f6db7247d154028f76cc6f3db133a79ced0d5fa74143e93550b9c557a3f8e32ec43526e40c04d8ac5e4322395edac51e73c7cfe289ea2fca9b7d7f02b3d8a6ff08a7847c500ed64a8536b750f8a098c6451e0aa1935ade"}) ioctl$KDGKBTYPE(r6, 0x4b33, &(0x7f00000000c0)) setsockopt$inet6_MRT6_ADD_MFC(r9, 0x29, 0xcc, &(0x7f0000000a00)={{0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xff}, {0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0xb5}, 0x4, [0x0, 0x2, 0x1, 0x9, 0x5e5, 0x16dd939e, 0x2]}, 0x5c) socket$inet_udp(0x2, 0x2, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast1, @loopback}, &(0x7f00000005c0)=0xc) 2018/04/04 04:38:26 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f0000001100), 0x0, &(0x7f00009dffb8)=[@rights={0x10, 0x1, 0x1, [r1]}], 0x10}, 0x0) sendmsg$unix(r3, &(0x7f0000e4ffc8)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000140), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r0) close(r0) 2018/04/04 04:38:26 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000045dff3)="636c6561725f72656673007edb") r1 = memfd_create(&(0x7f0000e9d000)="066f47767100", 0x0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x8011, r1, 0x0) writev(r0, &(0x7f00009eb000)=[{&(0x7f0000523000)='4', 0x1}], 0x1) signalfd(r1, &(0x7f0000000000)={0x1}, 0x8) 2018/04/04 04:38:27 executing program 6: socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0xf, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x8, 0xb, 0x10001, &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000000c0)={0x8001}, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000054dff0)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff000}, {0x6}]}, 0x10) socketpair(0x3, 0xa, 0x18a8, &(0x7f0000000000)) r4 = creat(&(0x7f0000000140)='./file0\x00', 0x2000000008) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000000040)=0x6, 0x4) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000280)=0x15a5e, &(0x7f0000000180)=0xfffffffffffffe36) write(r1, &(0x7f0000b0c000), 0x0) 2018/04/04 04:38:27 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f0000000000)="2f0000001c000367ffffff000d0000000200000001000000000003c91300010023000000000000005867000000050b", 0x2f}], 0x1}, 0x0) 2018/04/04 04:38:27 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffc}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)) syz_open_pts(r0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xcfe1, 0x101000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000000)="16ff1fb666d7263356fbf75592db6de97480a518c1b0cf404760b2ed37bc46170e93721d87fa", 0x26) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000080)=0x84d, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0xd7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000001c0)={r3}, &(0x7f0000000200)=0x8) dup3(r1, r0, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)=0x7) fremovexattr(r1, &(0x7f0000000240)=@random={'user.', '\x00'}) 2018/04/04 04:38:27 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x3) connect$unix(r0, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c800"}, 0xffffffffffffffc9) 2018/04/04 04:38:27 executing program 3: prctl$intptr(0x26, 0x7) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getflags(r0, 0x0) r1 = inotify_init1(0xfffffffffffffffd) fcntl$setown(r1, 0x8, 0xffffffffffffffff) 2018/04/04 04:38:27 executing program 7: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = inotify_init1(0x0) poll(&(0x7f00000003c0)=[{r0}], 0x1, 0x1d79) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa4000960) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) 2018/04/04 04:38:27 executing program 0: ioprio_set$pid(0x1, 0x0, 0x1) ioprio_get$pid(0x3, 0x0) 2018/04/04 04:38:27 executing program 1: r0 = socket(0x10, 0x4, 0x0) r1 = dup(r0) write(r1, &(0x7f0000000080)="2400000058001f00ff07f4f9002304000a04f51108000100020100000800028001000000", 0x24) 2018/04/04 04:38:27 executing program 5: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000380)={0x0, {{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x200000000000000}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000002c0)={'bcsf0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x8001}, &(0x7f0000000280)=0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000300)={'ip_vti0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=r1, 0x4) setsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000000500)=0x1, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xd776, 0x5, 0x200, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14) ioctl(r0, 0x6, &(0x7f0000000540)="52168c7db2b5415bf48cfc2f0d59de891ec44260e6c8441c65080017e9bdfe12c28f957771eab2fc729807c268baf6eb2c23208ae14fef4808b9b28c0c9ab676afffeef9f4b675b2009a1dce644f57fedc7fe160d5e4d23ebd2154b5576f900baf0209bab450e1f66ad3c958aa1e41") getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e23, 0x23f, @empty, 0x200}}, [0xff, 0x6, 0x0, 0x8, 0x4, 0x4, 0xde7, 0x6, 0x3, 0x7, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x90c}, &(0x7f0000000140)=0x8) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000004c0)=@req={0x1, 0xfff, 0x16, 0x4}, 0x10) 2018/04/04 04:38:27 executing program 0: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r0, 0x8001) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x13, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) sync_file_range(r1, 0x0, 0x7, 0x3) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000200)={0x0, 0x0, 0x6, 0x2, 0x8, 0x1, 0x4, 0x1, 0xc57, 0x20}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x2002, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000240)=0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00000001c0)={r3, 0x3}) 2018/04/04 04:38:27 executing program 4: r0 = epoll_create1(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000ff1)='/dev/sequencer\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000340)={0xa0800005}) r2 = add_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="4af363e85fc39781717a31433eadb7f6ea690cea5a0f48c872c0f9942b0050609cf87c33fae1cb7a32be88aba4976cdd8ae5e342c9ccaafe089931302e9cb1f82fb6206ef43d2f54e149960bd6a90afef5c3eafa7a3ce384501a773ed99180f2b899eadaca0c65a26a", 0x69, 0xfffffffffffffffe) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$link(0x8, r2, r3) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000140), 0x2, &(0x7f0000000100)={r4, r5+30000000}, &(0x7f00000000c0)={0x80}, 0xfdc7) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x10000000000000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, @in6={0xa, 0x4e24, 0x1f, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xced1}, @in6={0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff}, @in={0x2, 0x4e23}], 0x9c) 2018/04/04 04:38:28 executing program 1: socket$inet6(0xa, 0x2100000000000003, 0x7) 2018/04/04 04:38:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10010, 0xffffffffffffffff, 0x2d) prctl$setendian(0x14, 0x0) futex(&(0x7f0000000080), 0x5, 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x0) 2018/04/04 04:38:28 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) clock_adjtime(0x0, &(0x7f0000000fb0)) sched_yield() ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000000)=""/89) 2018/04/04 04:38:28 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x5, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket(0xa, 0x2, 0x0) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f00000007c0)={0x6}) fchdir(r1) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) sendto$inet6(r1, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000005c0)={r3, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000880)=""/129) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f1", 0x6, 0x0, &(0x7f0000000080)={0x2}, 0x10) sendmsg$inet_sctp(r1, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)={0x14, 0x0, 0x8, 0x70bd26, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYBLOB], &(0x7f0000000240)=0x1) fchdir(0xffffffffffffffff) r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)='ipddp0\x00') close(r4) 2018/04/04 04:38:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000e3eff4)={0x10, 0x0, 0xffffffffffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0xffffffffffffffff}, 0xc) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8002, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000340)={0x0, 0x2}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000200)={r3, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x8001, 0x7, 0x6, 0x3ff, 0x7f, 0xfffffffffffffffa, 0x9, 0x3f, 0xfffffffffffffffe, 0x7fff, 0x6, 0x5, 0x8ea, 0x2, 0x5]}, &(0x7f0000000300)=0x100) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000040)={r4, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={r4, 0x6}, &(0x7f00000001c0)=0x8) close(r1) 2018/04/04 04:38:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00008c7ff5)='comm\x00') sendfile(r0, r0, &(0x7f0000000000)=0x3, 0xc9e7) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000906ff3)="440dec03010400030007000000", 0xd) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x52, "4fc565b4f87ca41bcec28b8bfad0a7378938b12858cb1453402ca56ed5430278a6e5820e4b7172d71cfc5f45198879be80caa66cef2f9c4346638b10959db099d0d964705a0918ee0094aca5d64030c44af8"}, &(0x7f0000000240)=0x5a) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280)={r2, 0x200}, &(0x7f00000002c0)=0xfffffffffffffede) r4 = memfd_create(&(0x7f0000000000)='-vmnet0em0.\x00', 0x3) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e0000002e7a8e333266cb24b50f25ad67e3c21ad74f7195c8eff0328d1e6a236e4f2f62adf9749df2743a622f0f33cda380a86201ca38aac5f6450fe18055ef0348664f0ed92e96f411f60065c7a1953a33b0b9856ce3403f1ddfda5a4ece6de573a7d825f938fe7770ac59b64ef0e6a8c0b63efe88d9ea9cd4f357ed06d993c216"], &(0x7f0000000100)=0x86) dup2(r0, r1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000140)={r5, 0xfffffffffffffff9, 0x5}, &(0x7f0000000180)=0x8) inotify_init() eventfd(0x3) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r3, 0x4) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00003bc000)=""/141, &(0x7f000015affc)=0x8d) 2018/04/04 04:38:28 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x14011, r1, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) 2018/04/04 04:38:28 executing program 2: r0 = socket$inet6(0xa, 0xe, 0x400000000000000) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000f1d000)=0xfffffffffffffffb, 0x4) r1 = dup(r0) bind$inet6(r1, &(0x7f0000876000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x39) 2018/04/04 04:38:28 executing program 7: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x141a40, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000600)={0x9, 0xeced, 0x10001, 0x6}) r2 = memfd_create(&(0x7f00000005c0)='\\eth1,[lo!trustedmd5sum\x00', 0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000640)=ANY=[@ANYBLOB="9ac9d10e8715350000"], 0x1}, 0x1}, 0x40) setsockopt$packet_int(r2, 0x107, 0x10, &(0x7f0000000500)=0x8, 0xfffffffffffffe93) fchdir(0xffffffffffffffff) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r3 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r3) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000540), &(0x7f0000000580)=0x4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, r4) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r6, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(r0, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5", 0x30, 0x0, &(0x7f0000000040)={0x77359400}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) r7 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180627bea7b2b09e0e9467edd7f398f0dd7bd089c051d218dd5618af5", 0x29, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r7, &(0x7f00000006c0), 0x0, 0x0) 2018/04/04 04:38:28 executing program 1: mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r0, &(0x7f0000163000)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000100000001000000bf68d8803395fc73ffe041e2ce34faeb02ca0852784f05d5b51b6d7cf5106213fb9f2b1b28e3d34d281c61888cb34078679891466ac59be1a7848b8f262a6056db3e10ae2e7874264d67cf300000000000000000ceded8cf1a32f0b988d04699", @ANYRES32=r1], 0x18}, 0x0) r2 = dup(r0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000001c0)=0x0) setpriority(0x3, r3, 0x400) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r4, 0x80585414, &(0x7f00000000c0)=""/124) 2018/04/04 04:38:28 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) shutdown(r1, 0x0) r2 = accept4(r1, &(0x7f0000000040)=@ethernet={0x0, @broadcast}, &(0x7f00000000c0)=0x80, 0x800) shutdown(r0, 0x1) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000200)=@buf={0xcd, &(0x7f0000000100)="d25d0006e5a3b0fe2a5738f291faaf96d6398ed633fe0ac3f49c1c1c95902e8709ae33cf449eff4dbbe0cf2170c80a9b575425a83062dab25cd1ca3ba6343ff2da55c29cc510e8534ecba17e56f27175431b266e9e3a4f7846042e4d1acc249883abd8c8d5dac5acf79f0ec3a225b9f10e335f8334cd88f5024dc4929ddffac5d23d0b6b7fa3874159b322721ab672f0dd41fde668aa9012f7085132e94b0716c8788274b358f78d5f3dee0670a10f4d65280ece9e3eeb3e9172353894554310186fcbf832a50086373fb03054"}) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000280)=0x40) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000002c0)={'bcsh0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000300), &(0x7f0000000340)=0x40) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000380)=0x2, &(0x7f00000003c0)=0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000480)={'ip6gretap0\x00', &(0x7f0000000400)=@ethtool_coalesce={0xf, 0x7, 0x2, 0x100, 0x40, 0xfffffffffffffffd, 0x9, 0x2, 0x6, 0x8000, 0x5, 0x9, 0x1, 0x1000, 0xd22000000000, 0xff, 0xfffffffffffff001, 0x6b6, 0x3, 0x400, 0x3, 0x5, 0x4}}) vmsplice(r0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="2d85b1548915541e2822c743d1248a65772b07fcf72986c587c28ea6604618", 0x1f}, {&(0x7f0000000500)="79ed89172cf7eaf8e73075cb1b0c21ab2a6145200c5a74d0ff662bfbcd4b8f6795f4f5c6d47ad1230614ff8e8faf15ec604bb482399187d194de9685c2b9b73f3fa5d8b9cb2e59d61d7701e19864b873b69d1364c9034ee6d1b7b83ea99103a921c26573acd6fb742df9ad3abc098a8c748ae1c11e99ac745949a095fe71a0e23977c46382c3d488a57ca13a8a3d409e826aa4df4c308cbe0b61666a029747fd9ebd215aa1b7a163e07eae48ae79424f428cace9b1c3a78f7dbffe0c825d43b0c19d20917f6957bec16e68905e25578f0eceb9da97b371504d559ad66d086b44d1b8020614f56ee68ef0a5394d8e4d63cc85fe0f6ae5758ef12c639b26493296d906b959c8f3c16bbb018080b609b44a616240d8e2ce7540eb59a5b8e7417abfe679d98b243ba88f9d24feafa6a61465425ba1ed65e33d7349c0060dc2ef334ab9e940b6cffd2324b08fa468c2ce2437e2c7e7316deea1738c9067df23954a211e47af0a6c1b363732d8ce81b72c06b701184fc5b19bdc6c153d471362cad729ca60c8723453d241ca9d5ab904c969d28739fefba332f4283b2d5a3ccb30c051819d02b3113d8f8cb6a080f72fd4d43fa8da3bca65935e580888f039c78618a733668e959b71aa386d5812af7e48196ff561598496e559447d4a1246159e827f75faa08b3b76cadfd478ce9ef0023e97fb1fe7b77e6b4dbf19631a304b2ed331e4ea47a01506ea3a781c0567c71238c8c8e02a1f52f4c9d8077902a5d16074d20611a2bc57a1211c44eb8d204df81428fef8f1b2dd75396aadccc3592dc6d39a1696e5b642840b5f3b8d922a9827665e51b6e0693c9585e6b257efeb80471f9e246cde132957e688a3025c83eb454175826467bc64e1ec369d5ed39ccc47949cacf7df234082bfe38014ccd7c278b738747ee30203bb24661f60221c72bb09a97760f3ca2afc09119f3c0ff3a184a476ef9402cbb75f2461446fdf2a89337ef6010e4ee7a061078c52b6c2ac4251128d311428ad2f48e503820dee10201e2b53e6b9c4db476a6efec11e849c83553d04e91adaedbbc735d6403be2d13637ffdc541c7a886f20ce2d3ec7abc9aa8e7d15bd90d4f964bd9567fa762887c50ac3fa65e971aa89a9b38a47700961cb29f083a0bfec3970c9f26e71dec1fb29b93de5e101ff05a84b5cc85b530611e77a2a9f2015a64f9cb712fd8c9f28b874cbbd40650a0fa95dfe0140e733d8a6f4359180006545c1e19f98d1e149bb43c5660527ee5cf08bf70d70895b9c0d7a42e1acd6f74de445077ef609a386228ec6f5c27121b534b20027dfd5f5c4c9e4eb96f2ec715f9261b8cb7095a1071c3288eca5c3bd9e9e6fe7ee97573912f0975690ea7f0e50d3ff837ccd1cca9ac92577197adceefa875c000189b0a0dcc7f2da8af0b28de5b5670e3b92a92b1c5b50cd43a7bea2eccdec2b4b54eb77c13311a60b77a7b78fe7e01cce78d6b62e00724fc335b17c4c266f6a0ef602c00d26a7d0de79b85bbf6d078fe2ee30d559b61e004da8657e404b27b03aa8c6e6407db1fd67503905c8b97d71f50b752c7584523fbbab0e8a67b6bb5586f28b199106efcaad948620902a629e27d608baead9a90769079792a2219c6302bbdcbd6f69093bd98f031fe00fcd0131771d561ff53a40157cc36ddc0427c913de319635b1bbb62d541327021f7148850d922ce5af4a2c0a3417584f72bbb89e541498fd8b0777ca612827255b0350d42434b60daebddeeb2d9677ee741482435f4e3196718b9e2e51ef5bd1fd8a182568a910c3f939ade334681380afe064174d32e63a0ffdd471b99652a5b8854b4fac985a56ecbd45240178b505778742235bcb8c79db43c4625167c6a5f955b850127810ae1d47c5fb326072209bb572fde0b04f5af639743d52927f582d07efe510e902c912b4e9fc44a4568051289d3f234a3dd83f2fe0bdd1699e5e601a79eaeeed024219ccf98da7fa6f913ab30c51b21e78c34ca4d3f7eca8577edc916655712cba7e6a93c279bf70051fe6b8195df9d2705c30ddb56ab59cd8132ca0dedc106bd1bfed2686746dba1e37ab7d6f49c6f5c5048ca480bd8a357c9e11545a5170365d5341506d7cf1508418b15210c05d7fd0c388f19e8bc124e45c337b92794c03d55425388160a073a58f83fdb2f7fa5e6ddaa8e4cfa0cfa5c7a5e267acd4adef3a026d98e979357735f1149f73e2a7e6ab4bee434d2fa410c98905fb03103f2565569f525c3f3f3f614d02fa564200b355d7a1f7d1b6aebf452888aaf105a60cccabaac47c1cfcf57e4d45585243d187ab36dbb8bf60a4fb343d606df71616da783d4a8ff2166e4db6c4cecb296fedaffa29e9e9aa734503b9dd99c995fb8287772ee24df17b5d6ae8a3a58ccc0e1c586d382f67fa12b2c539be9c57ad25d22548f5ae7098617940038fcf8126d06829fcd8afb8d31afa8d4a489a4aa4465180e09eae930d88551cd89d3b7557152d2da6c75c7d2afc80113094e5b28387deb39ec6fec9061a4f2f01e883fd8e71abe339870fdc65d573c875c500cb83bf8a26431d24d4ee04b828f53a609b0601e845edc509e4624aa25c9d91f4647497175df45a08cd2e7ac61bfe3d9d883e635e71bcd7e13d81ae2e9a105fd81a1fbeeb11764e114eda061ec140f408ecc13f378d47dca87e3536b34f9a36d290a8ffdb2cde97f320dcc1d85900abc4a29152e2a35354800ff1437d35f3b01a871b3be8fe5d1770aee4ddd3b82355920bc776abd2e16e68578b430edcc316aa9572dcf81f217fec19643eb608458be63a97d16f0ffd87248f2e69cb179f64aa486c15be6b6b16a4a8457a146a1f84fba69b5664ca442c43818bfa30ad9bb42fa1cac942e8ac105a1ef6ea6d8530164cff0f7d594f10cfa4b434bcb728422e8961da9edc7ca327ad9550d28f91ff2142701449b5502bd0c1a592793934c6078fbbec763746992e167761549b27744ee30425d117e8217c4ba659ef9faa7732b930018b6734c5e10f629d2221d429935c8a12191d59eb1e32e1efa9ace667225cb4c16f2e728fb57492f86baee940aed6457350e58677ccda414f81d1a2e306a6c8b2d17848f9f3a6dd4e3182df82f5aa71c91bee3dd5fe0f4264939c19e0acff84106e83787d8b32e47387388c29086efdd84364a455fc38ac79083aea45a5f9de50aeabe84d481617a59cb781dc6d2fd3b859c4b89455ff4f1c8b7ece47b84e90a11ddedcf8267934fde86519514141fbb0e721af21dc785530a9afa743cd6efa25e2a2a144bf403c15adfcbab712afb03243c8d95452df80b04b60d9da996be7b666ca95efda63cf2de89611d2017ce7d019a4de0df6ab4174e165cbbb5a00678c0385b6af204552c1a81fa193fa3048a1ac6fa0bbd4bd753811ea96992a5fe04a9c40607710f320e5a7d2a221c8bd62b5aab51b389999d6dc9ac74b7a34124add8aaddae07f9a08bc159ccfdf818ee52c1142341fdb30288b7dcb923e5a0fc930b42c648be74de9488354dc0ee898c1c348fbca54260a681b26d6d2c3fc9917fdb46f433b481c156d52623a960a488a303251ff3cce57085a23d2ab31f7f44a0ea05721cf0403e42cef44a223dac316064df0bf4b617e04780bc5292ffbd6b4d8a906422f0df5dd94e7b1f5322a0705cb95f1a029684e6ea6e0c59b1f615b1bc5f0ae34eff8fb25fbc4b5805ed540063e1b300ec1325befc95e9631c601a247b0120250ee6815a12ce26796e2075a10e4e652968653d47a0e78d062cf1c5c0ae77d2812c8686a0e48c8a3eab7dc9a742affec6b3138b586991edb98a9b083a9d8edf04f4a4f10fb2a77c13c995d39371cf573ce562c26f3f85bc0130299b18f71934508162f3ece4aac51f5269be521e34d0e1783bdc83c93f469bbfe6a9d5a30f2ba8a80c8b802d3c90f16819a420d67e23be71016896c963ef446413dd2fb5ba97a4bf2e3aca639dd0254a0db68be66fcdd2d20df466877c809244e235fd38489c66e4b7d46f18cb198ef319ef9aef83c4d5b3e67ba6ee6ced2f79a2b0857b4777e3fe9407ff40b5e62a2094e34137589a94389ef4717b17993fd38ad65e2241cf729353b6658d72e77e77207fd532ed1c2232c67be454bdc89aa63510180f287879655c790e9270b3387747fcd8f4eaf577c65a8e81a59a9a27d8422c350dbf494db459407e36e3030ae9a259754c37dcbfe45f59085dc90437d979ac5c53ba2ac22ee9c7ee79b17fd530e32e1533be13401ddd4a477df3543eb1f867c2fbe23ad852877deade465968b84bccc5204e60df223199f959d9b15894b94e4209715bd1c66aa1f4581320ed4c7cf22fe0c9dde9a27230b3723047041afb0a59873926168146ec88feccca4170de7e4221b7f541a9455e6611862845bebcbb5f663677f89a35b7c27c148096801e3b5398a0577ba0e4048da17de099399fe9843b3cdab79478dd37307f51bb7d8fbc36c2f14db438ab340de649c57a6e349bbd5fc3414f2312144522dfdd1bbd56b57cc15e428b1ffa33637caeca752e9cf9b927ffce4467560cde4df0f290052c429016c0b03560da184d1410461f6b03d6c4767c6cdba675a97bd6744262684f1aaaaab8d383275c3168c606c79cd706a3dc8d164f4fd6947e2ec3f831ffac7b9fba62eaa8fdebeddfd78ccc0fe403b0766a53ff53557413415ca0d5fd7aee784cb01150be313488c9d17a14246106d795e949252a6f4c965f156e475fa97dc95d188e581aae525dcab5c845588a382aa411514d60ad4e34d58ba2b287905f52dd81dd99e4f8fa02dc71366b58f4aa5d4de11e304516a9ebae782b81a32aa6f01bcff4090facc588ef64b3b101a6ada37cf47f6f58227c1d0a5cc8ffc8b8944dcf8b312498f5259eb902a2100f46ce7dec20b44932311f17f9842952c8eb1a01ee2101b29406d35bc777f5d730c61adb8a74e1d6435399174fa5b00b8ecd4fead909b1929eafa2125a0e299f0ef8a7785719c3133248dfa05ad3e9893f3ee4d3df98b7828e159a552623c95e101a41d8a0ad69bc386d573c6c06ba8fc6e9866d35b29220bf37a4dd2b9f15b51dc6f48ad4a07a3c12dd2b0c674392f9f9655434ecd9a75c75383c86ddcd18b2760191e58c48fac9307d25c038a8fc21ae10c5f4efd46fb22c82eee83e3f55540b1c499da4e703296bab539bf7249457489571ac8d3ebafc19f788daaf20b87295be25a14993091a2f90f3a211de217e0282851bf5aebc74b10177da732bd2f13587755f9d35b1b91d333aed61351732a68f64f9d174d11bb4e32523a5aaf209fc027b0396196ddc7a287fb082f7e75792ae55c7125d663f9a7c0edd1535ef8575ecf1db9838ccf2d1b1b1c6677cddf6bacc4f5ce52878059e52331303c772a40e6ddbde8d079885c6e56b97236424bbee25368468b76e29f199476f797027009f31ed6d31bc2f0f0c55bd5e48f213682776060f257f694dbf4a395c753d4a5a96c06bf80179eff6ac4bdcaab5a1c54ab2228d219fff33a3c72c5b0597c574fc15b1c13c5f43c3b317a0a62034df0552dee994965dc637b15aa0241d7d7148b8c85f7d1795d653e55b568de7e00d68081c038772c9d7eb13c871eece67da1389f83aad293d46fc1d220f364d5615de5a8194ea52d17acf96a21736075e9790702750ecb2eaefa526225ecec39bc12ca534a2f286c39a127d893fa16f1536b8e8fe3041c2cb91bcce5206891929de35b84e1a3ac156d95d65f807507ad9098ced4d794a2b8da971aa46bd6a3ca72d2a4b9f187", 0x1000}, {&(0x7f0000001500)="f8eba2c8caa41331f194b5581f900c0f95a9da18d8aa08715397ba5cddf1cc666e34ecdaebe68075c72912250cefe6d28f8929b969eea84205eb689997b944b90b90c7e0c369102de7f0fd554f3fb2ddf09ab6c011e58b71c52453be5ac1f06fef17482facc7dd1cf5a941329c3746936c7f25a9e85ac8b51107b321e1c8469e13d32c92d87ed6ba4f8cfee19adf913cbb4a11b90fe322767640bc19ace2f9cf", 0xa0}], 0x3, 0x1) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001600)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r4 = dup3(r3, r1, 0x80000) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001a00)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r4, &(0x7f0000001b00)={&(0x7f00000019c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001ac0)={&(0x7f0000001a40)={0x54, r5, 0x2, 0x70bd2a, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xcf6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x10000}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x400}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}]}, 0x54}, 0x1}, 0x48800) r6 = getpid() fcntl$lock(r3, 0x39370df395790c49, &(0x7f0000001b40)={0x2, 0x3, 0x9, 0xfffffffffffff274, r6}) ioctl$void(r2, 0x5451) ioctl$ASHMEM_SET_PROT_MASK(r4, 0x40047705, &(0x7f0000001b80)={0x3, 0x9}) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000001bc0)=""/71) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001c40)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001cc0)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000001dc0)=0xe8) fstat(r2, &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = syz_fuse_mount(&(0x7f0000001c80)='./file0\x00', 0x6001, r8, r9, 0x7, 0x280000) fchdir(r1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001e80)) sendfile64(r7, r10, &(0x7f0000001ec0), 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000001f00)={0x0, 0x2ab}, &(0x7f0000001f40)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001f80)={r11}, 0x8) readahead(r3, 0x4, 0x1) 2018/04/04 04:38:28 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0x2) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@empty, @loopback=0x7f000001, 0x4}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f000001005f000002000000e0000002000000004c77367e8875d85a3ec91dab4abb39a421a578b31d47114e62c76bcb1e3a6c465cfb4c21cb6cddae526074279793b73da854ee329e54b0c34a12c30dd8f84ca66bbf9c7f663c1fea99be1f060368eb2cb8a60bcda382f6d969b1532adb8cdcd961b88b82263ae25124ad350927f588132ef1b0b8ee13eef9ff714a66e372621a7db09b46f383c23e2ce1f30a8abfb20aac082e3dcb654e8ab9fa781d67c709c1741c73fe92b3ea41ae532bb263018fb7927f0759892ae914c1e0dba36e7158096213a511954463"], 0x18) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/04/04 04:38:28 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x100000b, 0xa972, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000a93000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0x5, 0x8, 0x4c01, 0x3}, {0xfffffffffffffff7, 0x9, 0x100, 0x1ff}, {0x3f, 0x7ff, 0xfffffffffffff13b, 0x800}, {0xfffffffffffffff7, 0xd8, 0xbedd, 0x1}, {0x5c, 0x6b6f, 0x0, 0xfffffffffffffffb}, {0x1, 0x9, 0x0, 0x3f9}, {0x8, 0x0, 0x9, 0x9}]}, 0x8) write$cgroup_pid(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="fde2323380723e6491c5e6cb59c87647addfb20cf064909c9092c76260f94e4ea6e60fa0769a0d8943da4fe859d99d4df2ddcef618e7d0e93c7b218dc31edf06ac498c280375383dfa2068efa61a09038b21509eec7d3379c9c926ee27756b1c6ed533b479adecca71d086aae617e6c6bee741d05219037014dd724ae2b64988c4571bc8dad1fafef4ad7f2fc4da5233f136409c8f5fd166bd1a23c152fd81"], 0x5) pipe2(&(0x7f0000a93ff8), 0x0) 2018/04/04 04:38:28 executing program 0: getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000011c0)=ANY=[@ANYRES32=0x0], &(0x7f0000001280)=0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001340)={r0, 0x6, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, {r1, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x80000001, 0x1000, 0x1, 0x0, 0x3}}, &(0x7f00000012c0)=0xb0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r2 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r2, 0x0, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) socket$inet(0x2, 0x800, 0x200) getpeername$ipx(0xffffffffffffffff, &(0x7f0000001440), &(0x7f0000001480)=0x10) 2018/04/04 04:38:28 executing program 6: socketpair$unix(0x1, 0x1ffffffff9, 0x0, &(0x7f00000001c0)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140), 0x0, 0x0, 0xffb3}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000040), 0x235}, 0x1}], 0x2, 0x840) r2 = dup2(r1, r0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000180)={0x17, 0xa6, &(0x7f0000000380)="ae0b33710e823967a42d3ee6214a31364b4dab9683495abf5bac65f0e73aff4c7a9e856de39fa25442a49c72a14614a2ea1e335ab8d834174e63ff27de799869a549ee45eccc7d9ec724f69951d7cbba6a2f4f4fbeda4186447d39aec631c92b2407946da3d0acd452ace03c593be3ebc64289b2be658917454f8fc8e045e547f47ed0ff14dc67be52cb613dd9acb9ed4a1025ff02754a6f0f7934471e6c5ffebc14ce5e0736"}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000140)={0x2008}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="050000001ef571ff008007000000"], &(0x7f0000000040)=0xe) 2018/04/04 04:38:29 executing program 5: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={"6c6f0000c84402facd00dfffffff00", &(0x7f0000000000)=ANY=[@ANYBLOB="eb41000000060700000100ffff09000000010100000700000001000008200000000004000013f5ffff00009e24"]}) 2018/04/04 04:38:29 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x110) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = creat(&(0x7f0000000400)='./file0/control\x00', 0x75) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3) r1 = inotify_init() inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000914ff0)='./file0/control\x00', 0x0) inotify_add_watch(r1, &(0x7f0000447000)='./file0/control\x00', 0x4000000) socket$inet6_sctp(0xa, 0x5, 0x84) umount2(&(0x7f0000117000)='./file0\x00', 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000440)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000004c0)=0x80) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x309440, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000500)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x20, 0xffffffff, 0x2, 0x5}, &(0x7f00000005c0)=0x98) pivot_root(&(0x7f0000000080)='./file0/control\x00', &(0x7f00000000c0)='./file0\x00') setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000600)={r2, 0x80000001}, 0x8) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000000640)=0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000000)={'sit0\x00', 0x4}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000280)=0x2) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000680)=ANY=[@ANYRES32, @ANYBLOB="ea05e92078fb940861eb1a0503fe5ff695122f317ce19fcef5591fcc3e761cf1cb21bed9d939622678e408bb68b9df657992b4a1cd163f86a8b5a9163ea12f328540ffe77c768556d478fadd2223db4bf8c624a2b99b2e8beabaa602ad52672ce2581791a39039cb0710acae91193f928e8242c722be24a919481ce0103c31592555b63f1b909331c3631e3c50224ef57fcf9cd5a908aa5c420543aaf7a1307d12171fd8ed6d1aee10c9d3c5ac314fc60f7f85fc2ab8fc903cee027c7050c42e60ac629ba7a174900221ee18e548bafd76098a0be23e7daea3b5cd919fbec060511c6abcd731364a"], 0x2) modify_ldt$write(0x1, &(0x7f0000000100)={0x7, 0x20000800, 0x0, 0x1, 0xfffffffffffffeff, 0x3, 0x1, 0xffff, 0x0, 0x9}, 0x10) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000003c0)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xa}, 0x0, 0xa, [@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x16}, @multicast1=0xe0000001, @empty, @dev={0xac, 0x14, 0x14, 0xd}, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x16}, @broadcast=0xffffffff, @multicast1=0xe0000001, @rand_addr=0x1]}, 0x38) mknod(&(0x7f0000000780)='./file0\x00', 0x9000, 0x9) fstat(r3, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r4, r5, r6) 2018/04/04 04:38:29 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x200000000000a2) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) bind$ax25(r1, &(0x7f00000005c0)={0x3, {"021fc1455fde3b"}, 0x8}, 0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x8300, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000140)) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080)=0x23, 0x102000004) write(r0, &(0x7f0000000300), 0x0) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r3 = getpgid(0xffffffffffffffff) r4 = syz_open_procfs(r3, &(0x7f0000000380)='io\x00') setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000500)=ANY=[@ANYBLOB="ffffe02517f6c704e868627f1c0000800000000000000000080000f8886b663e9492e852d940224fdf74"], 0x1) ioctl$KDSETMODE(0xffffffffffffffff, 0x4b3a, 0xb12) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000180)=0x11, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6, 0x10000000000}, &(0x7f0000001f40)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000780)=ANY=[@ANYBLOB="d1144b82fb77e0141b757dbea64bbe06113a14c10176c83464acc364f1f92ee4af7c45831ee9896d548d9418bbe18433a5eb2bbb672688fee4b5f60000000000000008532f6ebe0269855a2334914b009c904144ae7c809bc20b1878c4f736eea051a482f4d3e3f492c26a8f6518ce81afd8747a00bd34a98335bd86bf596008d32c48e8fb527029227634afddde5463d6768828c815fe42c7a1430266be7a4e172f8455f9c422f2e6e3c4676824e8316ed60f5ed43abacebc1452e396b02004f5d8f34ee99a765b9a15abda9ff6575358e3043b4450ceff625d968d3e740346a2d402f4477ff901ad89d5e47a1dc8f2ceac56c062e20971ed4cb3c7bd0aa394e7449a1d5e9394a1a00f1e5606bedcc965369c65e0aa4548cf9c035337a822d1dd66cf51d8e046bef031e717f0352acaec6f55b51696e775e5e4173d05f73d40f625e120eb2535f04580cbe92b134c1cc34aa0672fe47a0e0574bbaa8f98b661bb243117af44354f090c0fe6a1ce91b76dcf00516a0a750522617f68df5aa824bcf10b950a5ee84e94a8ae4294aa8b5a4e9878e621c0c4c790b6b766e2817e1556059f59cf00d262dd3655efaee4b3ba12b58a4c1bf80f53d65b8d57d4515035025ec6d2b70000000000000000000000000000"], &(0x7f0000004cc0)=0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004d00)={0x0, 0x1, 0x0, 0x1}, &(0x7f0000004d40)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000540)={r5}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000004d80)={0x0, 0x1, 0x8, 0xfff, 0x2, 0x9}, &(0x7f0000004dc0)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000005180)={0x0, 0x3, 0x800}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000005200)={0x0, @in6={{0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2ca3, 0x1000, 0xffffffff}, &(0x7f00000052c0)=0x98) sendmmsg$inet_sctp(r4, &(0x7f0000005380)=[{&(0x7f00000003c0)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000400)="28141cb893544237e52d45298a9b92daff19cbccae5065f0d48af3e3a211b7b4cbbe4c7eb776c8f83d552d63c8c72dde25300d1a0410f4be4c5384ecd79974c3f89bd9e1e79a37db61dcfce7a0982597fdc4d4cc84feec1378a82d34ac5b46460b5c604a7dc8367eee171a279be82a845df66a200b1c4e9aed1824db1d5ed1bf73274ddaee56be96c527038485f29b32b99ebe3ffcc674dd19681c5465d2eb0c98fb319addd1de718ee3cef5f889bb1e8040e69714b64e7228f6089ba880d07fb94864b8d2ddf870654b5a1dda679b5ede15d96476b2973118d36a67aa1912ac26616e32e8c90f", 0xe7}], 0x1, &(0x7f0000000940)}], 0x1, 0x8800) getgroups(0x0, &(0x7f00000002c0)) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x8, 0x0, "7c6466b48e820ef5080e1706c24e1d02d7136e029bfe6fdeeed6db357e9818f0373f71c64cfcbfd93e6e525164337a97345146790fd3f0b4bd8455577279239c61e2fe16a59f804b41c845ac9d947213"}, 0xd8) sendto$inet(r6, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000240)) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000200)=0x5, 0x4) 2018/04/04 04:38:29 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000540)=[{0xc}, {0xc, 0x0, 0x20}, {0xc, 0x104}], 0x24}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0c0000002900000005000000a3d4e790cfbf187dc3c15a5e886fad5173da2af6235ba3ed27e44c91f845fc212bf343736ce3bcf824945f7306c172"], 0xc}}], 0x2, 0x0) 2018/04/04 04:38:29 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) r1 = socket$inet6(0xa, 0x0, 0x9) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) r4 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x3c, &(0x7f0000000400)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) readahead(r3, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000740)=ANY=[@ANYBLOB="000000007677817d4b0206d3f493ca2b9e362a91472a8d40fd41abd26265ca96df9e0ed783dd3f76fd053b03ede282ec0cbeef2c97dfd587d46315166c0cd534d8df43a18bbf4f9007c66ec7c704c1aa4d3c046c8e0ab6632317b4d7cadfd1a73f62a34ced5a54f5de2e3acc", @ANYRES16=0x0, @ANYBLOB="000500000000ffdbdf25110000000c00020008000500000000000800050000000000"], 0x28}, 0x1}, 0x48000) sendto$inet6(r4, &(0x7f0000000000), 0x1000001dc, 0x0, &(0x7f000001b000)={0xa, 0x4}, 0x1c) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000000)={@local, @multicast1}, &(0x7f0000000040)=0xc) r5 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) close(r1) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000680)={0x1b, 0x4, 0xfffffffffffffff9, 0x0, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000640)=0x0) prlimit64(r6, 0xaa9be6869cb4b649, &(0x7f00000006c0)={0x5, 0x3}, &(0x7f0000000700)) memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000440), &(0x7f0000000600)=0x8) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000002c0)={'lo\x00', 0x2}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}}, [0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8]}, &(0x7f0000000340)=0x100) 2018/04/04 04:38:29 executing program 7: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001d80)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001740)=[{&(0x7f0000000080)="b96794644afbfa2ee2b2b99bef36e7a72aefa16b6ca75d145daf939883b6b73c7661cd3c64c5ded4f920dd4b96", 0x2d}], 0x1, &(0x7f0000001c00)}, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x99f3, &(0x7f00000000c0)={'syz_tun\x00', @ifru_data=&(0x7f0000000080)="0320c8f5d474862de666005475d1713bfb0881e479670e5e87b5ccd70a24c21d"}) 2018/04/04 04:38:29 executing program 3: syz_emit_ethernet(0x6, &(0x7f0000000280)=ANY=[@ANYBLOB="c6de02e6d6d613", @ANYPTR=&(0x7f0000000580)=ANY=[@ANYRES16, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES16, @ANYPTR64, @ANYRES16, @ANYRES16, @ANYRES64], @ANYRES32, @ANYRES16, @ANYRES32, @ANYBLOB="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"], @ANYBLOB, @ANYBLOB="2e27538f74e11af314692f1b057430005775b31f73a3af3cd090c867af426b528dafd2a2ec7b4d98f4713317d3f42c1f83e33cb480a42d092076967e8a7472f6559647d92ee3eb58778bf04a6ed3d88faf0b7d3575cef375e8c6a01d55819220e19d5caa5f0b1059dee62a58604242fea02920d76d05b373242d3a525df7", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="0e810b39d73aa38c6a8e34323b4942459fec405bf9beeaaf644036ec0c71ce46e683f4e109598178d3f55b15f428c1b4c860d33e1ecae9c57c7fbc79614121a6590148d4", @ANYBLOB="60b1c02e3c2c9458fb775148fefce590d9478ba6add30713b354eccd2ee3e1329a192a62ae7541fc13caf37d7958734dec7c759dcf61dd51f63a87b6", @ANYRES64, @ANYRES64, @ANYRES16, @ANYPTR], @ANYRES64, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="87001d6cf857d0ad9163329f6834e4d933d55dde1229a0888aa0f590d04694496851cc577df4431d01a8ec7a6d", @ANYRES64, @ANYPTR, @ANYPTR, @ANYPTR64, @ANYBLOB="53cb7c284fa1a7f45d05a2467f5013cfc5211354d4214e9ee9432aee450e7a30503a9b75f9584dba52937fb8270ab7884d1ac1bf9d5448f19ef9694b911f780b3e2d83174fcd62b09232fb4ce07a9a30ab0d79d3a1bdd9c298c0d3425337513c5526203af831f4ade8a3a1f6"], @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES32, @ANYRES64, @ANYPTR, @ANYRES32, @ANYPTR64, @ANYRES16, @ANYPTR], @ANYRES16], @ANYRES32], &(0x7f0000000540)={0x0, 0x4, [0x10, 0x0, 0xfffffffffffffffe]}) 2018/04/04 04:38:29 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4$inet(r1, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x80800) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000b00)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x1, 0x0, "f315520ce7150a53326fbc6ea29d00478b4eeb666778fb84b94283447f1c24c1ef55e10a4c52c63f22db489c7d9ff971e3e2ae2c21cc1396213941930213a33014f606557cd4203efc92919288f8f766"}, 0xd8) memfd_create(&(0x7f00000000c0)='&%\x00', 0x3) openat(r1, &(0x7f0000000080)='./file0\x00', 0x101000, 0x40) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 04:38:29 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000600)={{0x2, 0x4e24}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}, 'bond0\x00'}) unshare(0x40000000) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000280), 0x800) accept4$inet6(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000400)=0x1c, 0x80800) fallocate(r1, 0x0, 0x5aea, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000003f79)=ANY=[], &(0x7f0000009ffc)) sendto$inet6(r3, &(0x7f0000003fd9), 0xfdc2, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) ioctl$TIOCGPTPEER(r2, 0x5441, 0xffe) connect$inet6(r1, &(0x7f00000003c0)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}}, 0x1c) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={0x0, 0x1000}, &(0x7f0000000340)=0x8) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0e05403, &(0x7f0000000500)={{0x3, 0x2, 0x0, 0x3, 0x8}, 0x7fffffff, 0x0, 'id0\x00', 'timer1\x00', 0x0, 0x3, 0x7, 0x0, 0x66f7}) r4 = inotify_init1(0x80000) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f80000000000", 0x15}], 0x1, &(0x7f00001f9fe0)}, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(r5, 0x1, &(0x7f0000000080)='S') tee(r5, r5, 0x6, 0x1) accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000440)={0x6, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x8000, 0x0, 0x9, 0x8, 0x10bb2d}, 0x20) flock(r4, 0x4) 2018/04/04 04:38:29 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00000002bb)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x26) 2018/04/04 04:38:29 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000700)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f0000000500)="020000001000000040000d02", 0xc, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00000000c0), 0x4) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x101}, &(0x7f0000000180)=0x8) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/access\x00', 0x2, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000740)=ANY=[@ANYBLOB="ff0700000000006615e6f12019d3c9ccd7ee940295ae345dfcb72c9d3b50957c1511b1100ae3432e436b5e8153b1228c7a4e471ca1109318166637f36347fbc426ca251f124de2af776253735ae6617bdecc101c9e360f0c3ddc70773af8e22cd71a6a0aafffef966792efac3fc404d16ddcdaa081edbe88421beec3c75cedea80eed6324f6c611c71b88f8ecffbe56584960f6b07747166d09ff072307c8cb254453df73561d701b531d0ef3b1dad4dd13a3ab4e9920d5e6d7282bb4a5ff447ecd0ad284150d6000000"], 0xca) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001340)={r3, 0x6, 0x0, 0x0, 0x0, 0x3, 0x101, 0x0, {0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x80000001, 0x1000, 0x1, 0x0, 0x3}}, &(0x7f00000012c0)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000300), &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100}, 0xd0) r4 = socket(0x11, 0x4000000000080002, 0x0) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000840)=@add_del={0x2, &(0x7f00000001c0)='bpq0\x00', 0x7}) setsockopt(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) clone(0x0, &(0x7f00000003c0)="3b545a033b1f1db531f5b60f3d2eb08b6d3242962ee4ee3b98fdb74a4bd826769bfdcae9bd9d8d12b55fd0511d0fde9893e5b29b7e6fb632a4d05791bff82baa3e6c3860ae1fd6a1cf03d088a9e6afb5a662f4de8a104ed9b8e5d5f89002210cdfbead356cf5a4bd14", &(0x7f0000000540), &(0x7f00000005c0), &(0x7f00000024c0)="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") bind$packet(r4, &(0x7f0000000200)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r4, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) getpeername$ipx(0xffffffffffffffff, &(0x7f0000001440), &(0x7f0000001480)=0x10) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) getpeername(r1, &(0x7f0000000640)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f00000006c0)=0x80) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000240)) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/access\x00', 0x2, 0x0) getresuid(&(0x7f00000002c0), &(0x7f0000000940), &(0x7f0000000440)) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) pwritev(r2, &(0x7f0000000580)=[{&(0x7f0000000480)="cfad73d7a199de64db4ad8ac492735e46cb30d98980b96905fa79290ce2a42ddff7a07b475486c3896453b000bc2d4ef27db074ba202e1f5fd034fa53a4eeeef684e1cee5bfafcd12c597d7c54085eb6254404d56ff44925990751", 0x5b}], 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x2b, &(0x7f00000014c0)=""/4096, &(0x7f0000000600)=0x1000) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000280)={'sit0\x00', 0x400}) 2018/04/04 04:38:29 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x20, 0x0, 0x1, 0x800000001, 0x0, 0x0, {0xa}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x20}, 0x1}, 0x0) fcntl$setpipe(r0, 0x407, 0x3) 2018/04/04 04:38:29 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80800) getpeername$unix(r1, &(0x7f0000000080), &(0x7f0000000100)=0x6e) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @loopback=0x7f000001, 0x4e20, 0x0, 'wlc\x00', 0x2, 0x0, 0x10}, 0x2c) 2018/04/04 04:38:29 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x3da) poll(&(0x7f00000000c0)=[{r1}, {r0}], 0x2, 0x800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b58ff4)) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097bfff)) 2018/04/04 04:38:29 executing program 3: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r0, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) ptrace$setopts(0x4200, r3, 0x6, 0x41) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x15) close(r2) [ 577.386840] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 577.401463] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/04 04:38:30 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f000070dffc), &(0x7f0000494000)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/04/04 04:38:30 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000000080)=[{{&(0x7f00000002c0)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000140)="ac61ed8f7ee42f8b19fe75ae69a6662f8ce7b0fe47a6f831dc96f6e1405d2ae2e6c66666957c887044126d6eb0a83ea4022d21e7bdf5950e4a14d3bb08c95eb5c5822e516963da799a0b839d4e9ab6bf15093406c1d2a67e498dd1aeecea8eb523baa398645cf21a29ab4095843f86ceaadf957d6d8740a479fbff0f1209d3c56f7a99e7e168ae3a4e24a3f652eacab79c2d416218be3db706d907a8545fe29feff504be6954a579716f9e763764843e45dbb89ecd00c9294683ee5d59b9e3056788b964de0388341fe1d97baffd04b4a188be19fcbb93829af983716bb775ebf3c13255890a29f77c6c16550772310918", 0xf1}, {&(0x7f0000000240)="6c4cf1b404840851d19b63db9a14404d877ecbe3a40521912439c4d8f16831b8c10778c251aff54a6d748e481fcaba729bb9eea8a58444c2d93958efcd7220916d77422a1a8984a5fcf1f270606227d63a2fd9d5a54a7b6ef811be", 0x5b}], 0x2, &(0x7f00000000c0)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES16, @ANYRES64, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES16, @ANYRES64, @ANYRES16, @ANYPTR, @ANYRES32, @ANYRES16], @ANYRES16]], 0x8, 0x1}}], 0x1, 0x0) 2018/04/04 04:38:30 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x8a1f, 0x600801) dup3(r0, r0, 0x80000) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000040)=""/151) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0xfffffffffffffffe}) 2018/04/04 04:38:30 executing program 1: r0 = socket(0x0, 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) bind(r0, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) getuid() getgid() getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000200)=0x515) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00)={0x0}, &(0x7f0000000e40)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff25) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x8, &(0x7f0000000140)={0x7fff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000001440)=0xc) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000400)={{0x2, 0x0, @rand_addr=0x8000}, {0x0, @random="04d8d2a5efdf"}, 0x14, {0x2, 0x4e24, @multicast2=0xe0000002}, 'bridge0\x00'}) socketpair(0x0, 0x0, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$ax25(r4, &(0x7f0000000000), &(0x7f0000000480)=0xffffff16, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x200000, 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000380)={'security\x00'}, &(0x7f0000000280)=0x54) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000080)=""/133, 0x85, 0x10100, &(0x7f00000001c0)={0x3, {"ddf6d4b4097ce5"}, 0xff}, 0x10) 2018/04/04 04:38:30 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x6c) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x50000) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x9, 0x5, 0x0, 0xef}, 0x14) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x4, 0x1) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) 2018/04/04 04:38:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130009046908000081000001000000400300000045ff0f00000a001419001a0001000200070000fe00000007000200000000000000", 0x39}], 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00000000c0)=0x3f) fcntl$dupfd(r0, 0x406, r0) 2018/04/04 04:38:30 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x8000, 0x3) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x20, 0xa002) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x8000, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000000000)={@local}, &(0x7f0000000080)=0x8) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) dup2(r2, 0xffffffffffffffff) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000000040)=0x8b3, 0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/04/04 04:38:30 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x101002) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000080)=0xffff, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000180)={@loopback, 0x0}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_deladdr={0x2c, 0x15, 0x330, 0x70bd2a, 0x25dfdbff, {0x2, 0x8, 0x223, 0xfd, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x5, 0x7f, 0x8, 0x2631}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000010}, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r3) fchmod(r1, 0x26) sendfile(r1, r0, &(0x7f0000000040)=0xffffffffffffffff, 0x100000080000001) 2018/04/04 04:38:30 executing program 2: r0 = socket(0x11, 0x4000000000080002, 0x0) bind$ax25(r0, &(0x7f0000000080)={0x3, {"dcf6adf619dbe5"}, 0x6}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmsg(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000001400)=ANY=[@ANYBLOB], 0xc}, 0x0) 2018/04/04 04:38:30 executing program 6: r0 = socket(0x2, 0xa, 0x0) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000000000)=""/198, &(0x7f0000000100)=0xc6) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000de8000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffef}, 0xfffffffffffffd7a) flock(r0, 0x2) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f0000000200)=""/4096) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000180)=r3) accept4$inet(r1, &(0x7f0000001200)={0x0, 0x0, @remote}, &(0x7f0000001240)=0x10, 0x80000) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000de7ffc)) 2018/04/04 04:38:30 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000300)={'\x00', &(0x7f00000002c0)=@ethtool_cmd={0x25}}) 2018/04/04 04:38:30 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x3) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000045df58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0x8000, 0x4, 0x1, 0x3}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2, 0x3}, &(0x7f0000000280)=0x8) openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x400000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/04/04 04:38:30 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000700)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f0000000500)="020000001000000040000d02", 0xc, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00000000c0), 0x4) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x101}, &(0x7f0000000180)=0x8) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/access\x00', 0x2, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="ff070000000000"], 0x7) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10) pwrite64(r2, &(0x7f00000007c0)="b29bdbfaccf534cbbe8628a8c7641c49c6bc4155310a", 0x16, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001340)={r3, 0x6, 0x0, 0x0, 0x0, 0x3, 0x101, 0x0, {0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x80000001, 0x1000, 0x1, 0x0, 0x3}}, &(0x7f00000012c0)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000740)=[@in6={0xa, 0x4e22, 0xd0da, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}, @in6={0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0x58) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100}, 0xd0) r4 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) clone(0x100000, &(0x7f00000003c0)="3b545a033b1f1db531f5b60f3d2eb08b6d3242962ee4ee3b98fdb74a4bd826769bfdcae9bd9d8d12b55fd0511d0fde9893e5b29b7e6fb632a4d05791bff82baa3e6c3860ae1fd6a1cf03d088a9e6afb5a662f4de8a104ed9b8e5d5f89002210cdfbead356cf5a4bd1416", &(0x7f0000000540), &(0x7f00000005c0), &(0x7f00000024c0)="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") bind$packet(r4, &(0x7f0000000200)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r4, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) getpeername$ipx(0xffffffffffffffff, &(0x7f0000001440), &(0x7f0000001480)=0x10) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) getpeername(r1, &(0x7f0000000640)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f00000006c0)=0x80) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000240)) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/access\x00', 0x2, 0x0) getresuid(&(0x7f00000002c0), &(0x7f0000000940), &(0x7f0000000440)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) pwritev(r2, &(0x7f0000000580)=[{&(0x7f0000000480)="cfad73d7a199de64db4ad8ac492735e46cb30d98980b96905fa79290ce2a42ddff7a07b475486c3896453b000bc2d4ef27db074ba202e1f5fd034fa53a4eeeef684e1cee5bfafcd12c597d7c54085eb6254404d56ff44925990751", 0x5b}], 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x2b, &(0x7f00000014c0)=""/4096, &(0x7f0000000600)=0x1000) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000280)={'sit0\x00', 0x400}) 2018/04/04 04:38:30 executing program 5: r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xa, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x440000000000127d, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x0, 0x100}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x84) 2018/04/04 04:38:30 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000000)="fcb77aef224c6ab7f4f13ff9b58254babedbed96cca7dfdee69a41598887129272b5edff92c749f69fdc51a12070a3b4141fcd65bde280605f2b487eff239f64bdfa63b51fc2b675", 0x48) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) 2018/04/04 04:38:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000002140)={&(0x7f0000000100)={0x14, 0x2d, 0xfff7ffffffffffff}, 0x14}, 0x1}, 0x0) getgid() r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xcc103010}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xe4, r1, 0x719, 0x70bd27, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8000}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7fff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xc8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6f}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4c00000000000000}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x40}, 0x800) 2018/04/04 04:38:30 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)=ANY=[@ANYBLOB="020f00001100000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000e00ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000000000100180000000000"], 0x88}, 0x1}, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x98e, {{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xfe}}}, 0x84) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00000000c0)=""/215) [ 578.432684] IPVS: Creating netns size=2536 id=163 [ 578.485808] IPVS: Creating netns size=2536 id=164 2018/04/04 04:38:30 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) fstatfs(r1, &(0x7f0000000100)=""/202) r2 = getuid() getgroups(0x1, &(0x7f0000000040)=[0x0]) fchown(r0, r2, r3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) dup3(r0, r1, 0x0) 2018/04/04 04:38:30 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x200) syz_emit_ethernet(0x0, &(0x7f0000000940)=ANY=[], &(0x7f0000001780)) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="ac8302564456a5492d62001000c5d2"], 0xc) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffecb, 0x0, &(0x7f00000001c0)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) r3 = socket(0x10, 0x0, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x0) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) r5 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r6 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) unshare(0x0) socket(0x5, 0x2, 0x3ff) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) ioctl$TUNSETLINK(r6, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) connect(r4, &(0x7f0000000480)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x4, 0x4, 0x2, 0x0, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x80) dup2(r5, 0xffffffffffffffff) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000140)={"766c616e300000000f00", 0x400}) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x14c) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/04/04 04:38:30 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000010ff4)={0x10}, 0xc, &(0x7f0000012000)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001200f05f1e11015b000007fb800100008537114423158e177ac489c151c4232b7eed72ad7bb4f58f3de344fc7e6420aa9542b90384f1c1d0574cce66aa22450fde13036a9f757ccec8e6f77052ec6b4af52d6bfc1bf630ec539551e017937c7917cec832fffeeda0603871f2041687829cd8132073ae37a185263f341911a15d97904d54052531ba1468bdd57d152117b5caa62df4b0b0c5af8d7de8feb44e2518f875dc0dae552c562fdfde081508b3fe3fe389bec896", @ANYRES32=0x0, @ANYBLOB="000000000000000008001d0000000000"], 0x28}, 0x1}, 0x0) 2018/04/04 04:38:30 executing program 4: mknod(&(0x7f0000000140)='./bus\x00', 0x1000, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x8, 0x7e3d}, {0x0, 0xffffffffffff5fdc}, {0x4, 0xffffffff}], 0x3) fremovexattr(r0, &(0x7f0000000080)=@known='security.capability\x00') open(&(0x7f00000000c0)='./bus\x00', 0x40000, 0x200000000) open(&(0x7f00000001c0)='./bus\x00', 0x82, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x2, 0x7}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r1, 0x8, 0xd6, 0x100000000}, &(0x7f0000000240)=0x10) 2018/04/04 04:38:30 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) remap_file_pages(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x9, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001900)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000001a00)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x7c, r1}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000400)={0x8, {{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x17}, 0x9}}}, 0x84) bind$netlink(r2, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000500)='/dev/pktcdvd/control\x00', 0x500, 0x0) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000000000)) getgroups(0x1, &(0x7f0000000580)=[0xffffffffffffffff]) r5 = getegid() setregid(r4, r5) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x3d}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x1}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x3, 0x3, 0x4f85b36f}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) 2018/04/04 04:38:30 executing program 1: r0 = socket(0x0, 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) bind(r0, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) getuid() getgid() getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000200)=0x515) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00)={0x0}, &(0x7f0000000e40)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff25) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x8, &(0x7f0000000140)={0x7fff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000001440)=0xc) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000400)={{0x2, 0x0, @rand_addr=0x8000}, {0x0, @random="04d8d2a5efdf"}, 0x14, {0x2, 0x4e24, @multicast2=0xe0000002}, 'bridge0\x00'}) socketpair(0x0, 0x0, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$ax25(r4, &(0x7f0000000000), &(0x7f0000000480)=0xffffff16, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x200000, 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000380)={'security\x00'}, &(0x7f0000000280)=0x54) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000080)=""/133, 0x85, 0x10100, &(0x7f00000001c0)={0x3, {"ddf6d4b4097ce5"}, 0xff}, 0x10) 2018/04/04 04:38:30 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000003, 0x10, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x8000000}) 2018/04/04 04:38:30 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x3ff, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x8880, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}}, 0xffffffffffffffd1, 0x4}, &(0x7f00000001c0)=0x88) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}}}, 0x84) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000000)=""/13) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0x1}, 0x20) 2018/04/04 04:38:30 executing program 5: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000f80)={0xc, 0x0, &(0x7f0000000d40)=[@free_buffer={0x40086303}], 0x0, 0x0, &(0x7f0000000e80)}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) recvfrom$llc(r1, &(0x7f0000000200)=""/43, 0x2b, 0x1, &(0x7f0000000240)={0x1a, 0x206, 0x9, 0x4, 0xc515, 0x81, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) getpeername(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000100)=0x80) getsockname$netrom(r2, &(0x7f0000000140), &(0x7f0000000180)=0x10) 2018/04/04 04:38:30 executing program 3: syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x500}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x4c, 0x0, 0x4, 0x0, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xc1}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4048000}, 0x4) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00"], 0x1}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) getpeername$unix(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000380)=0x6e) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) sendfile(r4, r0, 0x0, 0xc08f) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000400)='./file0\x00', 0x4, 0x5, &(0x7f0000000700)=[{&(0x7f0000000440)="7e6a9dbec8210dd837a580d791595fe709fadb1773665408485e22de9740e4f11187086989710926c6ad5e1dd28d374e91265f979c0946b7b49fcec01a8a69adc949d9b1d5b7c43e27687563a559631cb4a6f4b4e517b9ec50123bd8da389127c4dfd28ee0d71797ee31ce3e1fb5ab94a12d0182f6fecf986f303dab26db7cd81f4a10ca9b73cc12cf3f05b0b82c960c4f933641599314b8d92e1ed2", 0x9c}, {&(0x7f00000005c0)="30512e831da37d98f6569a379f814e8fd8db4dbe084151cc791dd30d14163b808e0e0b8fd9afb3dff6c22fa2965d5754fe8e9f8cbd658b215e2be0a8b3ba39f0b1bc5a32a36097a42d9ffa869fa20af9d5c82facd8480036d5f15aec9b42e8af9b7b6b858b653d0878cc79fb67cf4da42aa0222cd6c64c99642112d29c9d608c5024a519fa2822395661497bba4222fe3a4acb1fa517705806d2547e1603115f922f50c014fa672ac2a3054dbd432b1006bc912ad719f19c493c9091167d7d31e8affb758c765155e7e3fcf807c5f9dc2cee70e563ccc4165673", 0xda, 0x200}, {&(0x7f00000006c0)="433a8fa98906ba12305decc1fc35d9284460fd8e639363302fa69f44880389c67e3dd811", 0x24, 0xfffffffffffffff9}, {&(0x7f0000000840)="fd33229b00a97a52844d9fde0635ae3b0a21c40ca6a334b679933d38c3120179113132b17a61a0e1bac6465b70dafe6ac95c56419eeed8fdb069a2a8e0c8b8bbd42ee82752418171d87aa9468a378ad4f3a7302b90dd986aaec61658eca62492c8369960602bf90374", 0x69, 0x1}, {&(0x7f00000008c0)="7044dcfbf956f6520cb5ce62a2171f52b5265b2922763355d4e3d15e79eb89f88822e561661edd67504e1e1439199820ab57f7dde5864c23a6de4a6ae8d51745e93cadc9cfcfdd9f020fbf7274db96ef78207759485c164f7ed5d474337f23e1ea184c0245b5607a0b297922342801091b", 0x71, 0x6bb}], 0x1008, &(0x7f0000000940)={[{@allow_utime={'allow_utime', 0x3d, [0x36, 0x34]}, 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}, {@quiet='quiet', 0x2c}, {@check_normal='check=normal', 0x2c}, {@codepage={'codepage', 0x3d, '949'}, 0x2c}]}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r5 = openat(0xffffffffffffffff, &(0x7f00000003c0)='./file1\x00', 0x480, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000a00)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@ipv4={[], [], @rand_addr}}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000740)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00000007c0)={@multicast1=0xe0000001}, 0xc) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000b40)={0xcdea, 0x1000, 0x7, 0x30000000}, 0x8) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/04/04 04:38:30 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, {0xa, 0x4e23, 0x1c, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffffb9}, 0x1000, [0xe02, 0xdcb4, 0x7, 0x8, 0x100000000, 0xff, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000001c0)={0x5, {{0xa, 0x4e22, 0xfffffffffffff001, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x1, 0x5, [{{0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, {{0xa, 0x4e23, 0xaedd, @mcast2={0xff, 0x2, [], 0x1}, 0x120}}, {{0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, {{0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x7fff}, 0x100000001}}]}, 0x30c) r1 = socket$inet6(0xa, 0x80006, 0x3) setsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f0000000180), 0x3) 2018/04/04 04:38:30 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x400) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x0, 0x8001, 0x0, 0x2, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x80000000, 0x2c5d}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000ed4000)=0x1007b, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='hybla\x00', 0x6) sendmsg(r2, &(0x7f0000002040)={&(0x7f0000000640)=@hci={0x1f}, 0x80, &(0x7f0000001fc0)=[{&(0x7f0000000fc0)="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", 0x5df}, {&(0x7f00000002c0)}, {&(0x7f0000000480)}], 0x3, &(0x7f0000004d00)=ANY=[]}, 0x0) add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) request_key(&(0x7f0000000380)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="7b2d23776c616e3076626f786e657431766d6e657430142400", r1) fcntl$setlease(r0, 0x400, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=0x0) getpriority(0x800000000000, r3) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000740)={0x4, &(0x7f00000006c0)=[{0x8, 0x100000000, 0x1, 0x1f}, {0x100000001, 0x10001, 0xffffffffffffffff, 0x1}, {0x3b, 0x82, 0x642e6485, 0xce68}, {0x7, 0x6, 0xffffffffffffffff, 0x6d}]}) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000440)={0xaf, @broadcast=0xffffffff, 0x4e22, 0x0, 'lc\x00', 0x1, 0xffffffffffffffe2, 0x6b}, 0x2c) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a1", 0x36, 0x0) epoll_create1(0x80000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/04 04:38:30 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x80000000000046, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f79805854fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'erspan0\x00', 0x5}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000180)={0x6, &(0x7f00000001c0)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f0000000100)={r3}) sendfile(r0, r2, &(0x7f0000000140), 0x8402) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000004500)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000004600)=0xe8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000004640)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) recvmsg(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000340)=""/210, 0xd2}, {&(0x7f0000000440)=""/19, 0x13}], 0x2, 0x0, 0x0, 0xffffffff}, 0x40) 2018/04/04 04:38:30 executing program 5: pselect6(0x9, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040)={0x233, 0x101, 0x7, 0x2}, 0x6) 2018/04/04 04:38:30 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000500)='net/icmp\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000022c0)={0x0, 0x1000, "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"}, &(0x7f0000000540)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000680)={r1, 0x8}, 0x8) r2 = socket$inet6(0xa, 0x400000000000002, 0x20001fd) r3 = socket$packet(0x11, 0x0, 0x300) getsockname$packet(r3, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000700)=0x14) r5 = dup3(r2, r3, 0x80001) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r5, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000002c0)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="cc0000"], 0x1}, 0x1}, 0x80) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000480)={0x0, 0x6}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000a00)={r7, @in={{0x2, 0x4e23, @rand_addr=0x7}}}, 0x84) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'tunl0\x00', r4}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c00000010000100000000000000000000000000"], 0x1}, 0x1}, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000a00)=ANY=[], 0x0) gettid() r9 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000000940)='./file0\x00', &(0x7f0000000640)="6d736c4f9057fd63394f2dacbeb3216014e6b4834241b45fc1d498d81c6c7a2b8ead9781ab002a3b4d8107210be4ee0fa4db157536072ba26b28ec6cdb1aa9", 0x5010, &(0x7f0000000b40)="05f7c26c343e16b8a2e75225bf0b63f296cdaad31a55f19d20b5b8cdb74f0e2cef2ad145eaef53bd1eb5da7bb846d81e7a46a21743586ee40f5fd69a819c753bd34a7a023e53b83c65a16b83a636b3214ae15f7b04dac9aeef33f00bbb97ef71e8c29e75fd7220566d0cccfaf39713f0f4ba4270aaae793aa289f6ac36f81154ed59440996ac289c869d9c41699415ddf4315f5db81a40ccc633dbe53b3d46a57cbad278d595a8430d73cea49f7d8555f97f2c09eda4f1c6c40d75f6d40e8a619b193e9b46868efb84edc5bbf34cce2b1df340ce0e56f92fed4f") mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)) preadv(r9, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000d000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000740)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000000600)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000840)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e21, 0xffffffffffffff7f, 0x0, 0x1, 0x2, 0x0, 0x20, 0x6c, r8, r10}, {0x0, 0x10000, 0x8, 0x9, 0x9, 0xfffffffffffffffb, 0xff, 0x400}, {0x10001, 0x400, 0x1, 0x100000000}, 0x2, 0x0, 0x1, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3502, 0x0, 0x3, 0x2, 0x0, 0x2, 0x8001}}, 0xe8) [ 579.225374] IPVS: Creating netns size=2536 id=165 2018/04/04 04:38:31 executing program 5: sendmsg$netlink(0xffffffffffffffff, &(0x7f000005cfe4)={&(0x7f000003fff4)=@proc={0x10}, 0xc, &(0x7f000002dfe0)=[{&(0x7f000005c000)=ANY=[@ANYBLOB="100000001b00000074d32cf2406d8365"], 0x10}], 0x1}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) open(&(0x7f0000000080)='./file0\x00', 0x68c800, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f00000000c0)={{0x200, 0x9}, 'port1\x00', 0x34, 0x6, 0x1, 0x81, 0x7ff, 0xffffffff, 0x40, 0x0, 0x2, 0x1}) 2018/04/04 04:38:31 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000480)=ANY=[@ANYBLOB="7261770000000000000000800000ffffffffff4bffffff000000000000000000000500000000000000000000000d0a12c6000000000000000000000001000000"], 0x1) ioctl$KIOCSOUND(r0, 0x4b2f, 0x7) add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) mkdir(&(0x7f0000000940)='./file1\x00', 0x171) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)}], 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@local, @in=@local}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f00000000c0)=0xe8) lseek(r0, 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000040)={r1, r2, 0x7}) r3 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r3, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18) sendfile(r3, r0, &(0x7f00009bcffe), 0x4c35) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') lseek(r0, 0x0, 0x3) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000900)={0x6}, 0x4) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.ima\x00', &(0x7f0000000340)='IPVS\x00', 0x5, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000000380)={0x0, 0x80, 0x23, 0x0, 0xf}) 2018/04/04 04:38:31 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x3b34, 0x80000000, 0x80, 0x5, 0x3, 0xc0, 0x3, 0x2, 0xfff, 0xa4, 0x1, 0x3}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/04/04 04:38:31 executing program 7: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x54) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@loopback}, &(0x7f0000000080)=0x14) 2018/04/04 04:38:31 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)={0x18, 0x0, 0x2, 0x800000001, 0x0, 0x0, {0x0, 0x0, 0x5}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) 2018/04/04 04:38:31 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x2, 0x0) r1 = signalfd4(r0, &(0x7f0000000040)={0x5}, 0x8, 0x80000) signalfd4(0xffffffffffffffff, &(0x7f0000004000), 0x8, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080)={0x8}, 0x4) madvise(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x10000000002) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000003000/0x3000)=nil) 2018/04/04 04:38:31 executing program 2: unshare(0x40600) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) ppoll(&(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}], 0xa, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f00000001c0), 0x8) 2018/04/04 04:38:31 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) wait4(r2, &(0x7f00000000c0), 0x2, &(0x7f0000000100)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001380)={{{@in6=@ipv4={[], [], @local}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000001480)=0xe8) bind$packet(r0, &(0x7f0000000040)={0x11, 0xf5, r3, 0x1, 0x200000, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl(r0, 0x2286, &(0x7f0000c95ffe)) madvise(&(0x7f0000d17000/0x3000)=nil, 0x3000, 0x3) 2018/04/04 04:38:31 executing program 3: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x1b, 0x8080a, 0x2) fcntl$setpipe(r0, 0x407, 0x9) 2018/04/04 04:38:31 executing program 6: r0 = userfaultfd(0x0) exit(0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x2, 0x80000000, 0x5d9, r2}, &(0x7f0000000100)=0x10) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000d40ff4)) getsockopt$sock_int(r1, 0x1, 0x1f, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/04 04:38:31 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002340), &(0x7f0000002380)=0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) write$selinux_access(r2, &(0x7f0000000000)={'system_u:object_r:gpg_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20}, 0x48) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000a00)={'teql0\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000a40)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) fcntl$setstatus(r2, 0x4, 0x6000) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x600}], 0x1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netlink\x00') r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84) r6 = open(&(0x7f0000000840)='./file1\x00', 0x2000, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r6, 0x84, 0x65, &(0x7f0000000b00)=[@in6={0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}], 0x2c) r7 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) recvmmsg(r7, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000240)=""/86, 0x56}], 0x1, &(0x7f0000000480)=""/159, 0x9f, 0x3}, 0x6}, {{&(0x7f0000000540)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000600)=""/228, 0xe4}, {&(0x7f0000000700)=""/121, 0x79}], 0x2, &(0x7f0000001200)=""/4096, 0x1000, 0x9}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f00000007c0)=""/113, 0x71}], 0x1, &(0x7f0000000900)=""/178, 0xb2, 0xfffffffffffffff8}}], 0x3, 0x2002, &(0x7f00000009c0)={0x77359400}) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000380)={0xd, &(0x7f00000001c0)="afd762bd985e48c59a4a1bdc32"}) r8 = syz_genetlink_get_family_id$fou(&(0x7f0000000b40)='fou\x00') sendmsg$FOU_CMD_DEL(r7, &(0x7f0000002240)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000002200)={&(0x7f0000000b80)={0x34, r8, 0x0, 0x70bd2a, 0x25dfdbfb, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x87}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000040}, 0x4000) sendfile(r7, r4, &(0x7f0000000200), 0x200000010000) ioctl$GIO_SCRNMAP(r7, 0x4b40, &(0x7f00000003c0)=""/137) timer_create(0x7, &(0x7f00000023c0)={0x0, 0x0, 0x2, @thr={&(0x7f0000002280)="9d3ae6e8f0d077e5a8c7eada1ad88c90e8f7125485d7ada7e6c023ab531ce6712a8624a417229dce86c3ddfec1c2fa32663abe4bf59a0a6d6bfe7bddc6f6cd46", &(0x7f0000002300)}}, &(0x7f0000002400)) timer_delete(0x0) 2018/04/04 04:38:31 executing program 5: r0 = socket(0x11, 0xfffffffffffffffe, 0x0) r1 = memfd_create(&(0x7f0000000200)='GPL\x00', 0x3) fchmodat(r1, &(0x7f0000000240)='./file0\x00', 0x20) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x8, 0x7, 0x9, 0x10001, 0x3, 0xffffffffffffffff, 0x3, {0x0, @in6={{0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x5}}, 0x5, 0xffffffffffffffe1, 0x0, 0xfffffffffffffffe, 0x8}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r2, 0xe9}, &(0x7f00000001c0)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000615ff0)={0x2, &(0x7f0000000000)=[{0x9c}, {0x6}]}, 0x8) write(r0, &(0x7f0000000040)="1f00000000849db0d924e1c0592ec300ff9e04000000000007000000000000", 0x1f) 2018/04/04 04:38:31 executing program 3: r0 = socket$inet6(0xa, 0x6, 0xffffffff) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000054a000)=0xa, 0x4) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000180), &(0x7f00000001c0)=0xc) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x78, r2, 0xb01, 0x70bd2d, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x78}, 0x1, 0x0, 0x0, 0x40005}, 0x20000000) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa1ffe)=""/72, &(0x7f0000fa1ffc)=0x48) 2018/04/04 04:38:31 executing program 1: getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80) getsockname(r0, &(0x7f00000000c0)=@l2, &(0x7f0000000140)=0x80) r1 = socket(0xebd4499b96a1a4d2, 0x802, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000001c0)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001740)={0x0, 0x67a}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000017c0)=@assoc_value={r2, 0x401}, &(0x7f0000001800)=0x8) recvmsg(r1, &(0x7f0000001700)={&(0x7f0000000200)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000280)=""/227, 0xe3}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/61, 0x3d}, {&(0x7f00000013c0)=""/9, 0x9}, {&(0x7f0000001400)=""/91, 0x5b}, {&(0x7f0000001480)=""/41, 0x29}, {&(0x7f00000014c0)=""/154, 0x9a}, {&(0x7f0000001580)=""/137, 0x89}], 0x8, &(0x7f0000001680)=""/94, 0x5e, 0x9}, 0x10102) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d56ffc)=0x10005, 0x4) sendmsg(r1, &(0x7f0000f03fc8)={&(0x7f0000759fe4)=@in6={0xa, 0x4e20}, 0x80, &(0x7f0000d8e000), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="2000000029000800020000001d1a2d4ba2fe51c1b7c6880e8eb8e05cdf3198806b652cc3eba34fca00000d000000"], 0x20}, 0x0) 2018/04/04 04:38:31 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x800) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000100)=""/228, &(0x7f0000000200)=0xe4) getsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) finit_module(r2, &(0x7f00000002c0)="a974727573746564706f7369785f61636c5f6163636573732700", 0x2) r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) openat$cgroup_ro(r1, &(0x7f0000000300)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) creat(&(0x7f0000000040)='./file0\x00', 0x1) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) 2018/04/04 04:38:31 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e23}, 0x1c) fsetxattr(r0, &(0x7f0000000000)=@random={'trusted.', '\x00'}, &(0x7f0000000040)='md5sum\']vboxnet0JGPL\x00', 0x15, 0x1) r1 = dup2(r0, r0) getpeername$netrom(r1, &(0x7f0000001640), &(0x7f0000001680)=0x10) 2018/04/04 04:38:31 executing program 5: r0 = inotify_init() r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = inotify_add_watch(r0, &(0x7f00000000c0)='./control\x00', 0x21fffffe) inotify_rm_watch(r0, r2) ioctl(r0, 0x2, &(0x7f0000000680)="716bac490ca6bb36c4a4fc00659b81169bd8a826df8a328e91c2cadc97fb571a585fa68080acb2544c7d782915b8d71e321ed839a75dbb65d8009ca868f391e5eff801381c5ac14129451441788cfae4c06f68d8") mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) inotify_add_watch(r1, &(0x7f0000000040)='./control\x00', 0x0) r3 = inotify_init() r4 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r4, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x4c, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b3a000)='./control\x00', 0x4000800) setsockopt$ARPT_SO_SET_REPLACE(r4, 0x0, 0x60, &(0x7f0000000100)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000003004000000000000180100000000000048030000480300004803000004000000", @ANYPTR=&(0x7f0000000580)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bf11726b07790bc5760a948b501cd73d00f5fb4452db17d3aad4a9378f6ad73636b227b38dae03cabce821630790acb6194f9660807b3e034fccd390a71df489fa142b2dddfbf3922621c0409eeda91f80f056d1fa0b1f12d09dce2054e4fad0cc835937d645f36030259b99c32be11ee7050fceff3a922eec5e61b82f7460735555b7d54dcfab421d21681be20c5174566518bbd6f76a4c2627ac14b4a68bed6274dcd13c5751324531afb249c4de22712e5a1343"], @ANYBLOB="e000000200000000ffffffffff000000000000000000000000000000000000000000000000000000ff0000ff000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffff000000000000000000001000000500dd000000028001697036746e6c300000000000000000006970366772657461703000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000260100000000000000000000f000180100000000000000000000000000000000000000000000000000002800434f4e4e5345434d41524b0000000000000000000000000000000000000001000000ac1414bbffffffffffffffff00000000000000000000000000000000000000000000000000000000ffffffff00ff00000000000000000000000000000000000000000000000000000000000000000000ffffff0000ff0000000000000000000002000001004000000000fff97465716c300000000000000000000000626f6e6430000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00018010000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000180100000000000000000000000000000000000000000000000000002800434f4e4e5345434d41524b00000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff"], 0x480) unshare(0x800) dup3(r3, r0, 0x0) 2018/04/04 04:38:31 executing program 1: r0 = socket(0x0, 0x2, 0x0) bind(0xffffffffffffffff, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) getuid() setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f00000002c0)=0x7, 0x4) getgid() getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000200)=0x515) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000800), &(0x7f0000000e40)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff25) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) gettid() recvfrom$packet(0xffffffffffffffff, &(0x7f0000000600)=""/227, 0xe3, 0x2000, &(0x7f0000000140)={0x11, 0x5, r1, 0x1, 0x80, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000001c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000700), &(0x7f0000000240)=0x7) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000780)=ANY=[]}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000840)={'lo\x00', {0x2, 0x4e20, @rand_addr=0x7}}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f00000004c0)=[{0x7, 0x7fffffff}, {0x3, 0x7}, {0x3, 0x100000000}, {0x2, 0x7}, {0x7, 0x8}, {0x4, 0x9}], 0x6) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x80000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x5, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000400)={{0x2, 0x0, @rand_addr=0x8000}, {0x307, @random="04d8d2a5efdf"}, 0x14, {0x2, 0x4e24, @multicast2=0xe0000002}, 'bridge0\x00'}) socketpair(0x0, 0xb, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000780)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000007c0)=0x10) r4 = accept4$ax25(r3, &(0x7f0000000000), &(0x7f0000000480)=0xffffff16, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000380)={'security\x00'}, &(0x7f0000000280)=0x54) recvfrom$ax25(r4, &(0x7f0000000080)=""/133, 0x85, 0x0, &(0x7f00000001c0)={0x3, {"ddf6d4b4097ce5"}, 0xff}, 0x10) 2018/04/04 04:38:31 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0xff) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x33}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x80, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x10200, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000000000)={@mcast2}, &(0x7f00000000c0)=0x14) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x10000) 2018/04/04 04:38:31 executing program 3: clock_settime(0x7, &(0x7f0000000300)) 2018/04/04 04:38:31 executing program 7: socket$inet_udp(0x2, 0x2, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x8200, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000140)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x2c, &(0x7f0000000400)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0xc) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) readahead(r1, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x18, 0x0, 0x0, 0x0, 0x0, {0x11}, [@IPVS_CMD_ATTR_DEST={0x4, 0x2}]}, 0x18}, 0x1, 0x0, 0x0, 0x54}, 0x48000) r2 = getpgid(0xffffffffffffffff) ptrace$cont(0x9, r2, 0xcef, 0x872) r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) close(r3) memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000440), &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x101}}, [0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, &(0x7f0000000340)=0x100) 2018/04/04 04:38:31 executing program 0: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002922)="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", 0x6df) socketpair(0x0, 0x5, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000040)) 2018/04/04 04:38:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0x81, 0x8, &(0x7f0000000640)=[{&(0x7f0000000180)="536ac22cdcfd41bf91d036b83d75a743cb8c334f4935", 0x16, 0x646}, {&(0x7f00000001c0)="6bd2cf83474e76b30ad669dd6d07a335b82691ed7a6791683deba2d3bf1c57391073c3c39f185666c694f0763bf7ecdf0518cdff1991efefc0026add1d433772cf5bb031eb51035db57e62c8c4", 0x4d, 0x2}, {&(0x7f0000000240)="0a780e439f8dff1fe7f471a25608fcfd353c54ea3f4f1115159c8f0ea18788929c73834932bc3110e4777f0b84df8dba5fe2aa7705fe7fbb70b9fc2ba4b4d0bc741a4e95d4cbc3876c3337036eaf6c", 0x4f, 0x6}, {&(0x7f00000002c0)="5ba870ddea68c0ac", 0x8, 0x2}, {&(0x7f0000000300)="6da5c3cfd67198cd64d898ba7c18becd6d4bc7984d18106fb8424dd6b44a77cabb76df661394615332824a896a4f0b10d95a5548ffc45d586e180e3e1b3bac6743fd7a6c3e05e62ef9d82f62ffda30712425ceb775d48aff456548fa7867ddf0bd1a1ab8d2e53fa3cd50b8def7e6274df5e0beee51441aceae3f24f4cf54e713296b2c32c211a8e0b838b0c4d8a3750874553dc2e18edbb78a94fc189b26921b761de23bbf1275f037ab404487f313537b7d47bbf2c8ead905bdbdbcb54bb772bb28a5af3f19a77ba1c182f87ae599fc10f0b40cf3a558d484", 0xd9}, {&(0x7f0000000400)="a5d6cc803559d75fa45665283d533ec780855898a2f3bf3153029e4e7750d776c6ff8b9ec3f91ca19bb1e7ad0abb201f314d", 0x32, 0x4}, {&(0x7f0000000440)="a5a0868c0267e05a51338c68d3eecb9c103ea800508e3c4316fa547492587faff3df10483115d7d2dab54994e5049ca90bf133fab02eac10594cf63ab7847a454b08d9526b57fd08fe3a3e773f068d9a158667807d550096150b5f59735c210d5e1be0ba92f09728285722ce5deca1f416aac5928fb6fc31e554e9fdfc697a4e1d88fb043cf828edab0829a0a5164f905405f666cb9ce37508cf81f34c192c1a1926f0d1d132015ba4bcb869e98eb1e441131631818055630ed982bd95267b10935ba6d950f8937688ebd0f21fea11e8", 0xd0}, {&(0x7f0000000540)="35038b4be2fe1e11e2179d877747cc4d0a201258b789e731d3aa0a9b4cac8d2b61064f9cb4d895acaf3c386f3fa72ea4686309d5e6b2f438db2a801447614a8bd257310c2444a8c7c7b5f379bcc4a88ad9ebc618fcff8bb6b3618f7c7aeaad1021e211f104c3ef046ab8408a0146d9857efe0fc511291d48aa23a193cf8415ca764902d7c55716fd5358d33d35c8cdca518ceac56c07bd7540e0666925e1fca70283ad6bcd214af9622fb804aecb636374e3ce553b024fa948f6b75e0316299912d1d7e1167aa04fd5ba4df0df327ad43222", 0xd2, 0x3}], 0x1080000, &(0x7f0000000780)=ANY=[@ANYBLOB="6572726f76733d72656d6f356e742d726f2c7569fb84680bbc30deb941b006cd51617c10ac3d302c00"]) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00000000c0)={0x9, 0x0, 0x10000, 0x1ff}) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40000, 0x0) bind$netrom(r2, &(0x7f0000000700)=@full={{0x3, {"ce5cc8cb0b6bb2"}, 0x2}, [{"aec5c87324446d"}, {"2c4952e6c70af5"}, {"8d57e10f6a5a20"}, {"cd4b7f74c13690"}, {"9764ffe789abfe"}, {"114d70bf31ea24"}, {"581816c98c0ac8"}, {"ac39c893ef629f"}]}, 0x48) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000f27f07)=""/249, &(0x7f0000875ffc)=0xf9) 2018/04/04 04:38:31 executing program 5: prctl$intptr(0x26, 0x1) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000080)="d6db05e6c49a150e3f6795272079dab0da605e10daf005f394909a41b9d16d31e19732266669c00887cd3c6a51a2b21fc6b5e84070535143668225a3633294ad35ae1dea169e24ccf190898969587489b8e77f5fefb10d6e5e9a90e8fc1655ffc36a389613eb589ae0807807e5a62c3bc64b0a053d28c48023ad202897cf78659a376e58d84f5b12e6f798217c6ae622648cbea7c7c002") execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000001000)) 2018/04/04 04:38:31 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$netlink(0x10, 0x3, 0x4) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x426801ff}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x400000000007, 0xfffffffffffffffc}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) open(&(0x7f0000000080)='./file0\x00', 0x100, 0x8) [ 580.323883] IPVS: Creating netns size=2536 id=166 [ 580.342515] IPVS: Creating netns size=2536 id=167 2018/04/04 04:38:32 executing program 2: prctl$intptr(0x17, 0x200) r0 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000000100)='pids.max\x00', 0x2, 0x0) fsetxattr(r0, &(0x7f00000000c0)=@known='system.posix_acl_default\x00', &(0x7f0000000040)='\x00', 0x1, 0x6) 2018/04/04 04:38:32 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0xfffffffffffffffc, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x400000, 0xfc) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xb70b, 0x4) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000000)) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) 2018/04/04 04:38:32 executing program 7: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = add_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r1, &(0x7f0000000140)='cifs.spnego\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, r2) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x6c) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0)=0x4, 0xfffffffffffffd4f) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) 2018/04/04 04:38:32 executing program 6: openat$selinux_access(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/access\x00', 0x2, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x1d) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0xfc, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000040)="bc", 0x1}], 0x1, &(0x7f000000ae80), 0x0, 0xfffffffffffffffc}, 0x40) 2018/04/04 04:38:32 executing program 1: socket$netlink(0x10, 0x3, 0x0) 2018/04/04 04:38:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000001c0)=0x3, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10100000014, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000040)="98f5214dda70d3c193878c9696e21f1613b8c83effb8cb2eb810c38134f81e281d0495a2c8c385cf49eb96a673cc8504dffe6641c4d9baef3d187ab57b4ad666198c20") setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x12c) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/04 04:38:32 executing program 4: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x1, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) pselect6(0x40, &(0x7f0000000040)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/04 04:38:32 executing program 3: r0 = socket$packet(0x11, 0x6, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x30a) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/04/04 04:38:32 executing program 1: r0 = socket$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)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d526c878d5135ad1c9262239339c18885e2a0a95854d6cde3dd2feeaa50216af6c5760923413af81199a65a6332b02ec7bbf79d557c033cbe032fdc44f66a5c59cc4a3c5d218f5896b359d1efd60baf98df6396567478f7b817ce6e11d59a7def452a0e1d0607f57f626a5b8d476636ef1ee76307524cf9ae49be4db0ab2c8ea0c5ebd1e80fed632155e14da1f7324d97bc61a3c1edc4431ee8a6caa2ed9f85cea5a2a9b263630c7d6fc35dda6002da571a2e51917e7c1019d8ce21a608147e408cc4c7c5f444fab931bda86d977d7c9ccefd881e5ef05b287f41eea526862885881c2cdc687dff02ba9b70a9b08734ac4d62c7f34465c34aa9e9f136c7f796d9eea41aa37f61830508338bb1f887089070567a1dd96cd700e7a098dabedb60f31acd17d487bc8be1a3101d2b5ac1715003793596c6daa93a27f4adb4d6fbea5669c24c206c944317ea18a2c762457f1bc945fec8f849641d44e7e2a24faeee28f3f266395fe18b0dce20c1f64e8896c8ff0e4a44a116fb32462471a0fcde143e551723d57339722765673b4163d66f473ac10f988cb25c89074fcb1bba20c41bddd9ca5cd2f106632f9884a47866d284b4efc6bb1aa74ed48d4a6535795f0873a99907ebc22be2337364cf9acc063e32f7d2ebdfad64d04aa405d2dbdee1128ab1e4761d2dd30885ad37dd168478f10789d172feef4c817a5cd372caade57f23300e45f47e001e3ea09364ab42ee9802477368b9910f4e24037c871cb8251568c792287a6f49fa61b7c2600accaa0e7b40c5912a9e100225c70441144ffa82927fa4802ed9ebb03eea8e945af5f4993f21a7f53baf7ec5bb6cc96b917dde82c18840c3500e9565f68f687b1c73d834c0d99d4acb002dc5682dbcdb1217a98f6c3ef8318b7fa93894e8a097b4511ba5c035e27c9fe8bfe7754741ac21bbc0303b81672e3117e5590fe2d92f912759b9937f64204ec5caa92e218daa5a3ef64617beb30cccb31016b13ed8d7bcabb03e176b1c906a38cbda3bf1c1256ab74ab6f42ed9bafbbd0096263be1a7da1e1c88deec55a653d170e1e13c77dacaa60a37a6ba2383e661ebc9f13dbaade2dd884c9951819fb4608e19e70cd2496ccfb12f24c71f496cfe9bc88fe1bbea1e9a24b1d4664fb0776aca6269b396779680e52f86877d9209988d12ccb137be01ab7496d00547a7d4849d365a18dbb55c429cde87d33c4b74ad2273cdfee88b5418866ef327f25e9cbcd5a64d97184339f7e4cb5f8de171d2779c0f68884ae835e398f982d5749f085628d3608986656ea04b721f828202e9342bd7d19dfa091e772aebf9718030167a8c029df7c58b7f400582bd95e5ad802050d8775ef373e8e2c5bf3525f907add3be426cd5a079c49abffe933e9ee213a3baf34f932d1299312691e1c53e6247ae0989ad66070d51fad22856a8b6b28954e7d41189b11c5321789eec8670de9e8db0b0473ba2e02731e60be632697d61e052c18d4bcc6d1572fdf426f7b2fee6c1dee66c85c497b90facaf63b8ec5cde4a73400f9180bcfc0f81eca9580a7c81462a077f9034026bf72aa7c6de4b3c15d4a2dbd6fd7d87084aea9f25fb4bf5ec83eb56874a760533792dff2695407ccdd6a7375e0007230fd3f6501c152f1c1ff279b1d67cc95f2820762b7927659368e41657bdef2dd15b63498a93b787bdb26809d734aaf98b86fcf9fc643a34d03ebbe072820662d20f4774d66c5ae0a0adade5b8f6242a059b926221ee3d677487471c432b0d6d64dad030703475bb3ecac39b204a814f5ece5961621358e36f8a2cf7196c76959824bbb475a7cad8f57853fe05f59f341b5b4967904daf833d91ae9461ef10036f8be7700d66f2d2c3a63dba8eb35e7127246029e222f0b2aebbe767f5125e2d9ea5d5987b9bb96f303e4f3c647c776c5b6306472896dcebe0de6d001b453a4e26dfe433b409586e0faca3ee89e8b936ea46b97a0f663544a8f4784c6b484334949f583b02557645c7d7884910eaf4879da3f4f37ce789b728a49d0546730e2adb0a9cb74620b0cf3a28061a607089a47a23e831c16dd002fc6ad4ebd7c62d265da40d6bfd145698d18d14522e19aa599cd9e412c4644dccb31849bd5e31411c6ff9249be50762cc6fdaa01a7cdcb162dc0516524002b688a462f69b6cce348a6dc5e9356ae3938909ea062f9501220214e83a4e621b8d685925c92c7564e9132cfe10f8acb646b731114ff101479f99d70a4bd6033bf5e4e6675120fa21d0610a685af21ba76162fa5cc571056b295b8f9987fdef14526be89516234dee2d93bf7ceba533af07bb7a6e9f1d5756f81a7558b5e029e662c5dfe00f657bd5a5165c6d44bd90f719342b7ac36eb8f10cdaeda44c079ecb31d324125ac848a27ba173ad35d1acd4e206387ecea474d6a70086d225448e247bfcd51ecae1f15dfe10acc50e7757cca9c5ef80562b63224c3259d6d1fc928264d356b8345ba03e10cd6970c0343ee98359dcb5920b83cb0aa034807f40050c6cf63543e107d85bfa82ce4f5e90f6078a743b0c7ccdd007c7c0115abfd5a9a52873b7b5da78a1ab7404016c5d00aabcfc3e16070b8222a99efebebf6042e6da1dbb3e782d831c0eb4f464b82abc0a8", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000001e40)=[{{&(0x7f0000001a00)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000001b40)}}, {{&(0x7f0000001b80)=@nfc, 0x80, &(0x7f0000001dc0), 0x0, &(0x7f0000001e00)=""/29, 0x1d, 0x7fff}}], 0x2, 0x10022, &(0x7f0000001f80)={0x77359400}) socket$inet6(0xa, 0x5, 0x7c3) 2018/04/04 04:38:32 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0x100000001, 0x1, 0x0, 0x8000000100000000, 0x1, 0x4}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000080)=0xb9) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000000c0)={0x3, 0x200000000, 0x1, 'queue0\x00', 0xcc4}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180)={0x400, 0x7ff, 0x0, 0xb84}, 0x8) setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f00000001c0)=0x6, 0x4) symlinkat(&(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') renameat(r0, &(0x7f0000000280)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000300)={0x0, 0x3, 0x6000000, 0x0, 0x40}) r1 = getpid() r2 = getpid() setpgid(r1, r2) keyctl$join(0x1, &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={0x0, 0x4}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000400)={r3, 0x9}, 0x8) keyctl$join(0x1, 0x0) r4 = request_key(&(0x7f0000000440)='encrypted\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000004c0)='cgroup%mime_typeem0#\x00', 0xffffffffffffffff) r5 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r4, r5) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000580)) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000005c0)=0x2, &(0x7f0000000600)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000680)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) r7 = getegid() syz_fuse_mount(&(0x7f0000000640)='./file0\x00', 0x6000, r6, r7, 0x8, 0x800) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000007c0)=0x80, 0x4) ptrace$pokeuser(0x6, r2, 0x1000, 0x2) symlink(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)='./file0\x00') sendto$ipx(r0, &(0x7f0000000880)="56e37cf85ab9d8b33c1523608e1d3829ed4476c0f5144efe452fef985d7510a0170cea90be74cac86e20ffdb43bac6514d5d2e8daf0b1378abeb9705dbda5356ace9534463abb33d66aa90a1e86fa3aee45fcf105937f69c0ab4e776205ddc89cabe30d98c929a6fbf6e2d20b01221225b580c85c94306c09cc041f26c2f0fe45443fb9b6b8ea3ec", 0x88, 0x40001, 0x0, 0x0) perf_event_open(&(0x7f0000000980)={0x7, 0x70, 0x1, 0x800, 0x3ce, 0x4, 0x0, 0x2, 0x0, 0x7, 0x3, 0x4, 0x2, 0xfffffffffffffff8, 0x2, 0x8, 0x6, 0x2, 0x24d, 0xfffffffffffffffe, 0xb2, 0x7, 0x0, 0x4, 0x42cc, 0x4, 0x100, 0x8, 0x100, 0x7, 0x462, 0x2, 0xec3f, 0x2966, 0x401, 0xbfc, 0x2, 0x9, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000940)}, 0x2000, 0x1, 0x2, 0x4, 0xffffffff, 0x1, 0x80}, r2, 0x8, r0, 0x2) ptrace$getsig(0x4202, r1, 0x9, &(0x7f0000000a00)) 2018/04/04 04:38:33 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f0000000a80)="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", 0x1a6, 0x0) syslog(0x3, &(0x7f0000000980)=""/215, 0xd7) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) eventfd2(0xdd41, 0x80000) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000500)={@local, @local, @broadcast}, &(0x7f0000000580)=0xc) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) pselect6(0x40, &(0x7f0000000600)={0x0, 0x8001, 0x4, 0x400, 0x7fff, 0x5533, 0x10001}, &(0x7f0000000640)={0x0, 0x3bf4, 0x9, 0x0, 0x1ae0ea1e, 0xca, 0xe2fc, 0xbf0}, &(0x7f0000000680)={0x0, 0x4, 0x8, 0xfff, 0x58, 0x4, 0x81, 0x401}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000005c0)=0x2) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x8, 0x31, 0xffffffffffffffff, 0xfffffffffffffffc) keyctl$assume_authority(0x10, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x24) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r3, 0x401, 0x20000000, 0x3ff, 0xb242, 0x7}, 0x14) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000700)={r4, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0xffffffffffff6983, 0x8}, &(0x7f00000004c0)=0x88) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x0, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000900)=ANY=[@ANYBLOB="f85277130f35f418f94069129dc736dbe558d62e1655a985f2b86a7035bb3a5662a51bb068de32ae2c9c8c36c135cf0ac3da20c4a5ac0ae2d687f11943553db6d23d620b566420"], 0x1) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000000c0)=0xa5ba, &(0x7f0000000380)=0x2) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25cc", 0x1c}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/04 04:38:33 executing program 1: mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000180)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES64]], 0x8}, 0x1}, 0x0) ioctl$sock_netdev_private(r1, 0x89f6, &(0x7f00000001c0)="a3fa22067a08d9b639101f424de8c495eea13299695ffc78491548c6822e63cb283fd64fb464eb2e951be3bf75494592bf7bf7dbece6c3578ab73eeafe711fe0e162") sendmsg$key(r1, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000000)={0x2, 0x9, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x10, 0x4}]}, 0x38}, 0x1}, 0x0) fcntl$addseals(0xffffffffffffffff, 0x409, 0x1) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000740)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") syz_mount_image$gfs2(&(0x7f0000000300)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0xd6b, 0x2, &(0x7f0000000400)=[{&(0x7f00000003c0)="94a48238230fca7b8c9273cac1e0d31380eb1d26f1031b92e0d58f4f30283f42f7c89bd84bda5b7cc14fb941c9a6", 0x2e}, {&(0x7f0000000800)="026d583b6d040b47b4d5e49c406fb0adb717779561e4b363fe56da507c4c0bbe9c8e264f4468dd8724e42d18e67993811349d6f42dfe1037e4811c2865867a0661fcf90efcf4845cffd18ad2ff1ca61719ef0e188ed72bef738a43bcf4759be7b7e3dab14a6e9415859fefda796bdfbca046bcee17a3415dbc6a904f8bbb4381e1450f3f6885a617e1a25141063656b285d768fdcd999d8b69b41cd5c880a396f87fa693bb46aff0bb4c27698e9c2ba2d7639ae17d7bb6eb0d2ffde931259bd7b9768aa150af4bcced312ea3b890de2cabb50caac54f99e7e3dc1055bd4d84df1855a84ae6f1bf379ce11bb425d55eae0024732abf062129b960580a6c732367c66d7646ada50677db062d9593b1dad1929c41e24bab62fafc9cffc38497eb3ceca37ddfa7d5ca552764a84cf97cf0a60afe17d20c117de12bae0d17dcefab3bedd6825567d43ff4a43a33c8d4353fdc4dd8ef475ce7029a1c8eb8a43971ade7d23cc4c09062ee7e5adad48e9a200ea6fd58d370cb1e1e9312ad28fd8e6d75fa7fe20e0eb113408d23d23862dc94c72f5b6e30f8cf66a552ebd9e96856dde67dd117b62a6f4761bb1ff423f93011df299aac889b7fd44e1aff885458b15f70c930175809e5d15470e725e103cc05242beca9195203ac77974c78c4a357b648e8abdb6833b022ea4a5f52e6805bc090bdb87357dd145226ab6346818a29349ecc1f1c39b26de6186f8e2be201259bc4334f210c0740419cb9d4a05fdd82b1599a1750bea21e9b61288343ca946707d00f4bb61e0a721ba08b36fb77293816a2e1a92691f7a79b61ae096bf005e078c8f715485244a42116099b3083890b7b6a414aa6135d4b682eb670002af913ea1f64fe49d225a544c6edd4352a50dba5deab3523a718d8a8a5427740c60f7721ee894356d73b0dc24b240f3ffb9de9569b292c547c2ded53c3a52475ace985fcf4006ce03044019b36d44563b0176ecbf9960c745ed30914e9d4b9ee63cec4911b1110ed066fad272f10da77746dbf10860671fbe881d8a9c459399db9cadaae69cdbf14d836cc4ead54ff7c27af01ff57893d5e061224c443e1f78bb00f2655d77530b9fdb72d24d2269f8c151426c0727ea9d9c25db78c0e8aea0243176d61de044f23fb84f2b8834504949988e1ece6e864f30105fb31523c6d52af9dff96c5a2061d5150fec8c51b0e61765c7903df8f658c8f00e9ab99f110c8c6163be64dfcde8c885f09ae632b5270c3ae90ff270b077c287afa6f9aed517d8224cccb4ce9aa4cf5b42a5689d1f18557a2ff225cdb60c6ab3f104cb7ef5e4308d0d32833e9011c9bd914efeedf33dd19e65a32e4c73d30a1c1a7f01991ae1af24a377c72f6efe0e529f227a7fc81e2ecf13b3a8b9bf41efcb883edb552e312da5102863fe275a1f4b7e77dfcaf32220610a7c02b3ae5763e477d2e09cd48227558c1e028f136c6f985e673de426a4be4626f971e088c88c3e3898194b94c8090e1194aec5e27c22cc6092e235a02aea59aceb54a89e0b757aba7dc02e397eb14f54872aa9e5cbcd1165822ddb682eedcd9d29d63e5bf3fcfbe3717385446f1629bf73d362eb17193cf4286646d926fa649c89480644d9d2fa6fb6bd6e66f1d042bb6600f72c226869b959afbd0e9c9a7ba3a6fadf6103b439d508b04933de18a381bc71a7224b20a506026555220e2cd144c3d6a7d8f1579e74143a65ee05ed72dd07a97e2100f5546056dddedc6d96acdf01627a71997f9bed2986a1f3c48f1631329c4cef2cb5a097ace11c492deb0c3a79daf6c36f1cee10bab222125df0b8b0c9cc1971b15ba40e3b3034f31f93ae324ba7735669499029ad0479831cd1aa8f38aa82ef593f8700ab8926f31c1ee50f2a0515d590f430470ce875df7bc797f4838830a9db8ed24fa5530025fbf9a15f59ffce7fc62cef5da9b03d44133fe022eaa12949ebdf6fce2093ed7e15b06895c6abbdf0873cf4b5c50114e70d68614aaa699cf884822215e7eb0da7a08a5e6189c497466c32b82cce8d668239967a6510011b313618c426616a613f5b33e033cfa567ffeb3b3f4fbf918651be6f808fa9939480a18748395a46ef8cea30d672cf7859e5e398950b69f5b2f6b48fd37983c00d1f40f4b24155b695ba494ebf1866f0524949d0a6a5632be70089baf83ecdb86b088d2cbe3d1f98a55ff3fc566bef164fec8bcd76130fc44b1692343725f96b067164cbd8b2941ccc87a1dbf55e27e269c4df14b7c5ec00b76820c12f0d63282c6ff4dc62b816d7dba80fecc214074736880dc006b5203237924d5175cf61d9032adf6e8b568b8de6e2025956d9a4db29f1d62a07f7e76c38a58723d1fd348c8e3a2353ad97a80ab14fd157155c9f5307987dff4c9fe616247c68efeed59c23aa63038d984a4a99e5957ff723944b5e5d1f2e21fc3599e6bed04584f3641722907f19283f57b5f67abd5c12fc19c7afd87e539bf6fee6c8bdd16d3cfc3c83b6a47c4e4d41febb17044f8120238a64632100d38ac9caf19efa73d2ecc06b8a0e22ad79fee6b91ab84de52d5affbc1565816c602ba0d2677586ab3d66c95e055d3740e1e02dccf0ee90b8bd3f13488873ecafe0f0a9023946009116c81d27fa64d1868a7fbc64b70859e5532cfba8e869eb9b8ce2fd1d6a38fa3998b89d9be020c8e7e3b1de31e555254725fb83b166e53f7c747f88286af50103b3ace88f8427ba73216d3ab3810e6f54b47c230c024a621f2e539aaa702dea2d07795b98d4dffce327503ee1f2f64c20660a4f38c55aa3708ff2db320a87ee08c5502a1e35749848ee9df01cd97764c490ae1aba1fd52327bc1dde0468dadd7815bd5da68364a85cf075b1eee9e4605e6bcbae75f12afd10af066a107c21a93de5fb95438b8f94571997a12b2562ce45a7c3209010f20e0dd8a93e965aa119fc44bddaa94fa9e632e3a854fb29470270ec13e998d66f432ae976eb97c2a3d5553890a8a70895932d94a331fec8def049dfc5d074285cae2b6721151f809e08d3904b6bc951437278c83b100cb61f98ee25ff248ca2200d44a559c4ee06307bc78b6d118d2c7d5694385d322c45278cb2efb90b1071edec9997e92316b438668015d37996243eaa66fb911bb1724bc5ea09d98d62e00b580ab33e055f242a889971ebd9b111d88572ef1b4966cff169f0622c39cee96f766e62f685d789021cebf872ab4f469e0f567b69a5760f1a1abedf2b09fd098b0d164c4d1598050e50c93e5a913aa9ab8e009e4740b4ba61b71935198fd091d89eb27905dd3b11d44313ca9b3747c2b17127361800f48cc55e661f40c7a249181849ceda973bb3d7286fbde8406d5f8adb91783b75a6aec6f356756c2b1d0a299666a86e7e339db342c336a0216a824afa281a4dea3fd7de73362e8ff7712ee2bfd294690d77724cbad654ff5d29d9e970ef34d326b5cc96e939069ea5aa01192d3794e15f7b6245b8938afce0f57543747709545dda1f0e1db9bd118c61f01fda2749e8be75fa6c856e92a7757d83a8e33bbc817ffab45971ae85059d30964154f9f26743a46bd0f52d9d4aabcdf6a3e2a7cb9daa06e5e856c1581b7ebd99a8bd3daa16041593f94722282ac3eeccf66e24768b2f188e412ec6d38d8366954d2c1df379794b3c986a8c796f27c5552a217d407922a6b276a8e3b1d545472cf5d93d35141c79cf6a4d74236ce75b06f17518cf70c971102425942b5c5e41984c9b8a97e24be1c85804d9520aafa69c9e70a00e599993a66bf8fa866730326c9058c2c158d434d0f1dac7e3f929372b0515937ae96436ce84cda6ea3e8823892d146a66206ae969a1fc21c9bf35ae3f9436c1ead6e0185a529f98695b710942237edb982e63ee6827e1adf528dadda56288926259f56485835aab5dc73417ad90fd9885816f762b2010fd1b9682c9bdece58d47349388dbf883e4e6a86b2dbbe33d7a80eeb46e4f5c787ca4d1a192ec441fa8ceb5c7866169d350fbb58db3ea150111627bea533306daa0a2ad3ea54f1ac00b393cd0393ca688dca8a32e1134cb988463d640bbb8cf6291566d249bd53c4c5496da8a2b83da291caf3d69e0d60417b155d508ce8f70fd63eecc96f7fd164d39c1e896f6438f6139e2e1eb418f2b50f9b5db84ab77f97fc385bdaef2e3edb78edad24d610a3f67ea18bbab724f435ee47e1225280df6e47b8f3aabd7be64be8c95ebc719b05cf8619de4cc3fd7c60aef20591a7dcbad25c6388ac5f3543c4b8919825e4bbceb5e003dec99f9c065451cfb7fd177b14069bf9aaae11e011e70226bac473c1d1459179bb13093d2db247a7ea6bff5de948c0ed1c79dd061205a46deeec8c37c5d06258e2133a1a2b67b59918d3bb1f2e6d876087123115ccd40cda2d2669eacb4b55fa64fedc4e6a414b2727ce13c1a31d42617547124c5176354221ded26a40f90cabcc51abe348269e66aaaf02e14cb0c4137731c26e744388e4c84fd970fbe47d0e162332c45192440a34b23d39ebe0bdaa91aa7406ba0a8a162e872372220dd3198daf4cbe8cd1afc92e74c0cdb47a38b570006a273b45c1e554793454c238b1fd7ed7c342449ef467ee1cd8f61c5364a7c3d9b58ce48760938b9fcb0d9c497bc3d78cd3293bd0f1ce1fdb72f3d97b331f95723c50ed608b0065fa6affc7ee753ee12de7a3b1578e642d695a0de094622c6c16f7028199d0f515ebf0a586e2ce56a52d0e003effbf26532cd30eb5e0b0b5e590ee9143b58dda386e1c1455d82363d3c88d0a25a55d64f124891cebda1c0f63919abb1dc216bf70605cd249e16bace82722d07f291f442d67c2c831c7c459c6e6806f2543b38ac22315197e82c0806c526f64bf8659b0a26d820adea5efa8e2007824705146d8d7374608a278ab48dc72bec0bf4351c77b3942b0694c2239ebd66da083511b1d72d12cfe6f45442c8b0f0ecb68b75b1f36e0612b6498769dc6ee5694a7183b12f05e8111ec30f292c677f1a842f423bd4cd6564aa49881d69dc6bb1104b4be9ef2f5ec15e9571cbfda4d973085dba86d22b77a496d0ea668e99fa8cdee9a21ec219e0560dd67ad4079301373632f8cd586bcc8aa78e3455703046252c5f691574b37e8a2c395e38f7e852cf4e5948445d84fea311af0d1ce11e4a99ef227cc182864e65b627d54d8226dcec76d6569002a70be461b0acf8726c62e34d624960d30b99e88989420a76d0001acd7dadccb5e7d43438605e247929e673c39cb6186d60b584d5533a053a6bf4fe265bb796da7ebf9e925e5da208fefbf0f37f58572a64ea483aa75f7ef8b97bab6c621b7c6cc75b279ae3359bc5d4e7d830ff19c246e10515d10e1a78dc1f8b2a827eb226fc52e976cf1aada833d3b7eacb2cc0b51457049795778b20e86ea8547e3b47ded13b3c2a090220c8cbf4474d27646c1fce6560c3d821f0c2540ace1ed6ce3010f09fa9421b4420e71192ebdf8fbc3c3187451ca64f3f3a61de3d62e9e23b7c4b033bd2bc11df7b57901bbd51a557194ea3f424fb11f8f2fb3fcf8875af6818cf9818272c7f0c4aac0ef1a6f4f613e5a7fec1a164528ea6174b435c66c34954aea3a04c85368494905375c92446165b5153a7b92991caa68b51020a88de2963052ab60284328724204e4417a6da57c7be9ce03be42cb9092c247b2bf3f385739b2d96816d64b6ecfbdd60c07dff97aac79eae18e30fb6eb3c60ecdb23d0a68a13e92f11a2f02ff898a8e391c22fa6dc3faa70b363ae59df3b7f6fbfb3ef00394", 0x1000, 0x3}], 0x400, &(0x7f0000001b40)=ANY=[@ANYBLOB="65722b28ad727872733d77690900000000000000756f74612c00f554cf74162e4d146fc423da088d99df1c3f2762fefd3a2d8d736fbb74a3c62473a45d71979235d1f41a399708ce89f03fb7be7b8749538e2e3d0db482583b0ec91e85fffae0071288e477db45e11743dbc214c1b4a6d17dfcb1eac7f600eefc51a53236502f39192d"]) sendmsg$unix(r3, &(0x7f0000001a80)={&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000780)=[{&(0x7f0000001800)="488271d5f9bcd21397418806a7f5f26d8b0b8151a6d5d5e90bd6ffec1e8110efcb9c6efd75ca44e39ee83252e155b7a61fd315193ab68fc698eb5af6fddeb7a2ba8cbcc0c6f81852a5c676f5186eae9786e3502e9d0523f1028dd37fee14e03bb4c58e286e42647917888c62c5ec952223a68ce84cd9c88b645077d9e6aa8d6524acac89ee797a99b9bf9ab5aeaf58b792bc8ac17c4b6571b309e8d20e7da55a8c49da4d9a18b98876e79663cf646a6c78f0af6a6b163dbed7b8deb9d6450bf72d251536ddb546647609ec096bef784aea3f7063a3533049de1b82de", 0xdc}, {&(0x7f0000001900)="6ae6a0f55b20bfbd83a6b50b333375763ad52f0bcb28bc693d359faa512a50c69d6670ba60654091ace619511fce27f6d4082ea593527d867ecac54069732816bb2105f7fd2c2b29131068b889cbf86fc7803845f4e7af84512f69e6cce7d0ce696a68c0633726c676d43b6b62a1b7f9c40daff70fdbcceb39c533923259f62877a82ca897933d0f1f51aefb8997430689320519b982cf8b263ba7b6ab4327761f534de5c3839dc6da83607ea5e86dd1ead0b4d6cb3cb9a175732113b61b41a730db2a59ac4e6b3d3a7fe1036a272d8e69c070d172c5ae0ecdef4f", 0xdb}, {&(0x7f00000004c0)="2badb99f6e35cb59f8b4714d99501c1a436eec80868ac741c09f93", 0x1b}], 0x3, &(0x7f0000001a00)=[@rights={0x14, 0x1, 0x1, [r1, r0]}, @rights={0x14, 0x1, 0x1, [r3, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r3, r1, r0]}, @rights={0x20, 0x1, 0x1, [r3, r3, r1, r0, r0]}], 0x6c, 0x20000000}, 0x40) syz_extract_tcp_res$synack(&(0x7f00000007c0), 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) fsetxattr(r1, &(0x7f0000001b00)=@known='user.syz\x00', &(0x7f0000000180)='gfs2\x00', 0x21, 0x1) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000340)={0x9}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f00000006c0)={&(0x7f00000005c0)={0x6c, r4, 0xa10, 0x70bd2d, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x40}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}]}]}, 0x1d3}, 0x1, 0x0, 0x0, 0x80}, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)={0xfffffffffffffffd}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00') syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000001ac0)) 2018/04/04 04:38:33 executing program 4: pwritev(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000380)}], 0x1, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000fc0)) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000002340), &(0x7f0000000000)=0x60, 0x80000) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000280)}], 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f00000022c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000bc0)=0x390) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000240)=r1, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000380)='net/snmp\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x90) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000200), 0xfffffffffffffd7d) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000002600)='.', &(0x7f0000002680)='.', &(0x7f0000a60000)='fuse\x00', 0x0, &(0x7f0000d1cfff)) preadv(r2, &(0x7f0000000040)=[{&(0x7f00000036c0)=""/4096, 0x120}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000140)={{0x3}, 'port0\x00', 0x0, 0x20, 0x0, 0xfff, 0x3, 0x0, 0xeaa, 0x0, 0x1, 0x3}) writev(r0, &(0x7f0000000c40)=[{&(0x7f0000000340)="b3a4b74ec2b652c5", 0x8}], 0x1) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002400)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@mcast2}}}, &(0x7f00000002c0)=0x369) getpgid(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000d00)={0x0, 0x3c, &(0x7f0000000c80)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e24, 0x58, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000000d40)=0xc) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000ec0)={0xd4}, 0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000001000)=ANY=[@ANYRES32], &(0x7f0000000e80)=0x1) r3 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r3, &(0x7f0000000c00)=[{&(0x7f00000026c0)=""/4096, 0x1000}], 0x200000000000029e, 0x0) 2018/04/04 04:38:33 executing program 0: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)="2f246367722244d1026f00", 0x8c6, 0x80, &(0x7f000004b000)={0xfffffffffffffffc, 0x1, 0x3, 0x0, 0x0, 0x10}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80, 0x0) dup3(r0, r0, 0x80000) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VT_RELDISP(r1, 0x5605) read(r0, &(0x7f0000000000)=""/13, 0xd) 2018/04/04 04:38:33 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000000200)) r1 = socket$netlink(0x10, 0x3, 0x40000000000) vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)="a03af6b20b9cc3ea704de8a5c012a3a873d60148b2eebc9950ce37e7f00ed524f895db80fe1aa0895c11c5a9672a93afad724527f11828267e8fd46a9cd6569544351d4c05e2b9ccbd4e22185fecdbf38c022c34b2ccd5fd", 0x58}, {&(0x7f0000000080)="4e706f06bb2d0c3f6e98754324cdef82ece56cfc6feb21d1835382eee779d9f7bda15b78091ad705f9e7505210009672c989654b1414591de7f2213fe9a0fc42aa05e77836f215a50041672d4761ff7ed60fbffa24f2f9f1dd1550ed192207f1a4979b044f6c782efdecf6434f5ff2f8aa033fe3a747cc32766c69641dca2c46a72fb605d0572990daf69f434d1872290e88e36af1d0cd17514dfc05607e51802a50a1dc4cfe5707741bf1939f69168fbc1772b9fe7c7afb930237d5dfcaaa0d0e2a982d41b28dc71afce31e7d5f85a11c24a34a8f3fb7e7a0", 0xd9}, {&(0x7f0000000180)="aff10cdd2da89d676a4ba76e2345f37284734ad49d93f12d7759686a19dd28c216d83fc6", 0x24}], 0x3, 0x0) fcntl$setpipe(r1, 0x407, 0x4) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000e4c000)={&(0x7f0000023000)=ANY=[@ANYBLOB="140000002000c50a000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/04 04:38:33 executing program 3: socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f00000000c0)={{0x1, 0x1, 0x0, 0x2, 0x1f}, 0x3, 0x7}) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f000000e000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="ff8935ff461c42c8434b082eff010006dde0acb898fb992d67f3844a0f4becd53e61351cac1bd241c3f132da3ff442906934b24b3ab3d86359ea01cf3eb143f0f549ff89165f758300096e7da52b772555b090bb998ca9536f050a287af54c070be940000000238618"], 0x69}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x42, 0x7fffffff, 0x7f, 0x9, 0xfb}, &(0x7f0000000400)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x9}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r3, 0x1}, &(0x7f00000001c0)=0x8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000480)=0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x0, 0x1000, 0xdd62, 0x4, 0x0, 0x3fb7, 0x19810, 0x3, 0x7f, 0x7, 0x1, 0x2, 0x9, 0x5, 0x2, 0x100000000, 0x40, 0x80000001, 0xaa3, 0x4, 0x4, 0x4106, 0x80000000, 0x7fff, 0x1, 0x9, 0x9, 0x8, 0x1, 0x4, 0x5, 0x2, 0x1, 0x9, 0x1, 0x5, 0x0, 0x6, 0x0, @perf_config_ext={0x8, 0xfffffffffffffc00}, 0x87f, 0xe3b3, 0x2, 0x7, 0x81, 0x4, 0x93e}, r4, 0x7, r0, 0x9) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000140)={0x100, 0xf0e7, 0x9, 0x5, 0x3f, 0x7ff, 0x101, 0x20, 0x2, 0x80000000, 0x470, 0x101}) 2018/04/04 04:38:33 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)) 2018/04/04 04:38:33 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000001280)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1) r2 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r2, 0xa, 0xe) getsockname(r1, &(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x80) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) 2018/04/04 04:38:33 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) dup3(r0, r1, 0x0) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x1) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x2) 2018/04/04 04:38:33 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000004400)=[{&(0x7f0000002400)=""/4096, 0x1000}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(0xffffffffffffffff, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f00000e9000)}], 0x1) dup3(r0, r2, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000b00)=ANY=[], &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x0, 0x7, 0x8001, 0x0, 0x7ff, 0x0, 0x5, {0x0, @in={{0x2}}, 0x95, 0x7, 0x83, 0x7}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e22}}, 0x0, 0x1}, &(0x7f0000000180)=0x98) ioctl$TIOCCBRK(r2, 0x5428) r4 = syz_open_pts(r0, 0x2) dup3(r4, r0, 0x0) listen(0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000040), 0xffab) readv(r2, &(0x7f0000000340)=[{&(0x7f0000000040)}], 0x1) 2018/04/04 04:38:33 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) write$binfmt_elf32(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x3, 0x4, 0xe2b, 0x5, 0x2, 0x3, 0x980000000000, 0x95, 0x38, 0x2c1, 0xa8, 0x8001, 0x20, 0x2, 0x8, 0x2, 0x200}, [{0x4, 0x9, 0x9, 0x4, 0x1, 0xcb, 0x8, 0x5}], "7ffd2586ee83b84b4bdf478d2c287ebed8fdc2c44a22fea5bcc837675421d939a45de2d518938146b54127597c6b64766c11d966af5ad0703df706f61e73ac1ddba0115f2b0a8ad995a76e8b504b9eebda45828c6895a3e11698e4338690a408bc8b2d2b0f92860c2cca837550783e988a07b08202956536abe1e329a40f53cbc48a09aa37abca7edf683ddc45450e41713582d1c8e56c518274008d1e3c88acf530e4e7bd555d227b3b2ed02aa97df0eca5f17dc9cd8641366a58c0899b06964765f9ad5abaf511e745d0ba31605a453e983efef09eab5ef6cb831bcaa7790709f7af", [[], [], [], [], []]}, 0x63b) restart_syscall() syz_open_procfs(0xffffffffffffffff, &(0x7f000054cff9)='ns/net\x00') 2018/04/04 04:38:33 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) writev(r1, &(0x7f0000664ff0)=[{&(0x7f0000000000)="390000001300094700bb61e1c30500800700001702000000450000000000800019001a000d000000f2de280ff4000000fd17e9ffff06060400", 0x39}], 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) splice(r1, &(0x7f0000000040), r1, &(0x7f0000000080), 0xfffffffffffeffff, 0x4) ioctl$TUNSETLINK(r0, 0x400454cd, 0x307) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)=ANY=[@ANYBLOB="00000a00aaaaaaaaaabbaaaaaaaaaabb0000000000000180d98cd720b05ac2000000aaaaaaaaaabbaaaaaaaaaa00ffffffffffffaaaaaaaaaaaaffffdfffffff"]) 2018/04/04 04:38:33 executing program 5: r0 = socket(0x10000000000010, 0x3, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = accept4$unix(r0, 0x0, &(0x7f0000000080), 0x80000) write(r1, &(0x7f0000000040)="240000002e001f811f101a0000004000000000000000fffffff6b37aff0000000000000000", 0xfffffffffffffdaf) 2018/04/04 04:38:33 executing program 6: ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/04 04:38:33 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r1) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0), 0x0, 0x3ff) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x161080) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="876bd419d04c67a0a47ca18e2c847b2353b8f9c858a20e643e4396d97a32d56167cc3f29b6a12907bf69ff07b91e4ab5a091a80aab7be6434c40296362c4d6a01430def2e0eb4802806576a5522ddcd2fa5a038c4603470d0ac3c11bfe2290ab107f416351d636887586ab3da512acde0e6f17f9868846c45be73b67842b53bba77befc67e6c72887b33ff539e3e851463aefc9e21bc4fcbc2"], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7) r4 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000240)={0x6, [0x7, 0x7, 0x20, 0x8, 0x2, 0x0]}, &(0x7f0000000280)=0x10) write$cgroup_subtree(r3, &(0x7f0000000380)={[{0x0, 'emory\x00', 0x20}, {0x2b, 'cpu', 0x20}]}, 0x3) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x20c00) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) readv(r2, &(0x7f0000000bc0)=[{&(0x7f0000000400)=""/35, 0x23}, {&(0x7f0000000500)=""/145, 0x91}, {&(0x7f00000005c0)=""/250, 0xfa}, {&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000940)=""/254, 0xfe}, {&(0x7f0000000a40)=""/254, 0xfe}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x9) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0x0) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/04 04:38:33 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) pipe(&(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000000c0)={r2, 0x8, 0xaf, "5974adabf4d4ad6117fb52271e18bf0c5190a562fe84e672a09c0def90b46f0bc71a67ce5392b692afe34c60266f5fd5cad749b0697104b30e2c65a9ef069449c49afec7b6158aceb8529d263450691b8cfd146c2a15164c4656e609bd00b11c2db33e8e10277454f5eba9eed3d31b270d06c021b8aced5b5391a2a9ea778e79eacf232beafbc399328b218006f66fa41b42a21fe831701bd81e61c9d10415245dfd2c730eeeee00b911123a1e254f"}, 0xb7) getsockopt$inet6_int(r0, 0x11, 0x40000000000001, &(0x7f0000012ffc), &(0x7f0000001040)=0x4) 2018/04/04 04:38:33 executing program 6: r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)) epoll_wait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0x7, 0x1f, 0x8002, 0x5, 0x1f, 0x0, 0x9, 0x1, r3}, 0x20) 2018/04/04 04:38:34 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x20, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}]}, 0x80}, 0x1}, 0x0) r1 = dup(r0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000), 0x4) 2018/04/04 04:38:34 executing program 0: r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x8cd) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000066ff8)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000)={0x5}, &(0x7f00007fbfc0)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000000180), 0x8}) 2018/04/04 04:38:34 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0xffff}, 0x8) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00000000c0)=0x80) prctl$void(0x27) unshare(0x400) getsockname(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000100)=0x32) 2018/04/04 04:38:34 executing program 4: r0 = gettid() socket$netlink(0x10, 0x3, 0x1f) r1 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x220000) r2 = dup2(0xffffffffffffff9c, r1) splice(r2, &(0x7f0000000080), r2, &(0x7f00000000c0), 0x80000001, 0x6) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000000)=""/63) r3 = syz_open_procfs(r0, &(0x7f0000000040)='wchan\x00') getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) fcntl$setpipe(r2, 0x407, 0x4) pread64(r3, &(0x7f00001f8000)=""/129, 0x81, 0x0) 2018/04/04 04:38:34 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000), 0x0) socketpair(0x1, 0x80002, 0x6, &(0x7f0000000e40)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$pppoe(0x18, 0x1, 0x0) dup3(r0, r0, 0x80000) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000e00)=0x3) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000001c0)={{0x1}, {0xffffffff}, 0x8a, 0x5, 0x2000000000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f0000000100)) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x1, 0x1}) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer\x00', 0x8040, 0x0) getsockopt$bt_BT_SNDMTU(r6, 0x112, 0xc, &(0x7f0000000380), &(0x7f0000000b40)=0x2) r7 = request_key(&(0x7f0000000840)='dns_resolver\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000c40)={@multicast2, @empty, 0x0}, &(0x7f0000000c80)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000cc0)={{{@in6, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0x7fffffff, 0x4e23, 0x3, 0xa, 0xa0, 0xa0, 0x3a, r8, r4}, {0x0, 0x1, 0x8a, 0x56, 0x0, 0xfffffffffffffffd, 0x9, 0x7}, {0x7fffffff, 0x7ff, 0x7f, 0x6}, 0x81, 0x6e6bb6, 0x2, 0x1, 0x2, 0x1000000}, {{@in6, 0x4d6, 0xff}, 0x2, @in6=@dev={0xfe, 0x80, [], 0xa}, 0x3501, 0x4, 0x2, 0xa800000000000000, 0x1, 0xc7, 0x1ff}}, 0xe8) r9 = add_key(&(0x7f0000000940)='pkcs7_test\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000009c0)="94bfd80630f63b49d5829f332141644e2bcfbd32d5e3ec99d4344d2cd622772bde4e1971443c708da671628bd00ce8c5d3eea6cc1728bea53c40672a0afdc146006fd2a4f91129173b2a86fcfa80588752c2f96b383693cea7cc99d0dd30c8e5b30e061b218e9cce7def73d8a44906d81655f5ccdba87dbbaa675593ae4c653f8bcda4724957d4c9207bd38d3b14514dff0df9c2f7cef0eea412875d6dd8", 0x9e, 0xfffffffffffffff9) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000240)={0x3, 0x3, 0x0, 0x0, 0x7}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000003c0)=[@in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0x5}], 0x74) keyctl$instantiate(0xc, r7, &(0x7f0000000900)="ca9ea2b1d8e41621e5cb6bae6a6f5d3070d7545249030dbbaaa5f0d0354619ec65b9ad764a73c01111209059ec3ec88eee1307d77177e7cb744d", 0x3a, r9) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f00000000c0)={0x10}) r10 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$RNDADDTOENTCNT(r6, 0x40045201, &(0x7f0000000340)=0x579) r11 = add_key(&(0x7f0000000b00)='user\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000005c0)="174e9822f39274cf11bdf9d1d06f08fa834c1c78659b41753b531da39a032544e94884b3801cc5b41cdd96f3c5c63798a615c1a63710e87272cae56438a174f6f54bf7211a4f2d09f1b685870b73a5674f20151a6b8943c2cfbfd2938712529cd6815dc002bdbb2fab64066e87f7cd62b0e22c5ee7a1849fe383d2e166c9e10744d07cdfd58cacc735ffc79d3a1b8b9aa03daef1b437662237a6a2dd2e4927ee5e9a994f3f32a0883e44788e2c857288adeb0ad1bb9311418b035cbe1f028ba1d7930676dc9f12be74", 0xc9, 0xfffffffffffffffe) add_key(&(0x7f00000006c0)='trusted\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000bc0)="695675f56f559a8776d88a9acefe59d28a322560c53e988b6e501ecc7a846f1758218c40d5a8317eda2c4034c0d8e705bb8df449de371325b47fffe2e1eb6b60a127dcf736fdea7a89285d", 0x4b, r11) getrusage(0x1, &(0x7f0000000740)) ioctl$sock_inet_SIOCGARP(r10, 0x8954, &(0x7f0000000a80)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x60, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, "9885ecabbdfd6b4897fddefffffc0800"}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r10, 0xc0505350, &(0x7f00000007c0)={{0x0, 0x1ff}, {}, 0x2, 0x1}) 2018/04/04 04:38:34 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000009c0)='/selinux/status\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000a00)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000940)={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)) sendto(r0, &(0x7f0000000080)="acd800eea330afea371bf8e14527dba04ce6d2e52a452c", 0x17, 0x80, &(0x7f0000000100)=@pptp={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/04 04:38:34 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000100)={0x0, 0x0, 0x10000005}) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x80800, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='memory.current\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000180)=""/209) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x3, 0x4) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) 2018/04/04 04:38:34 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003580)='/dev/autofs\x00', 0x40401, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd9ffc)) ioctl$TCFLSH(r1, 0x540b, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f00000006c0)='./file0\x00', 0x44) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r5 = inotify_init1(0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) dup2(r5, r3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x9, 0x1}, &(0x7f0000000280)=0xc) r7 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f00000003c0)='syzkaller\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={r6, @in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x3}, &(0x7f0000000380)=0x98) unshare(0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f00000001c0)) ioprio_set$pid(0x2, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180), 0xffffffffffffff80) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000200)) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000400)={'ipddp0\x00'}) 2018/04/04 04:38:34 executing program 0: mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000040)=""/34, 0x22) getdents(r0, &(0x7f0000002ac0)=""/4096, 0x1125) 2018/04/04 04:38:34 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f0000d81ff4)=""/30, &(0x7f0000000000)=0x1e) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @local, @multicast2}, &(0x7f0000000100)=0xc) connect$packet(r1, &(0x7f0000000140)={0x11, 0x10, r2, 0x1, 0x200, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) 2018/04/04 04:38:34 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = pkey_alloc(0x0, 0x3) pkey_free(r1) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001040)}}, {{&(0x7f0000000e80)=@ipx={0x4, 0x0, 0x0, "85016dfe9b78"}, 0x80, &(0x7f0000000f80), 0x0, &(0x7f0000000180)}}], 0x2, 0x0) 2018/04/04 04:38:34 executing program 5: syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@subvolid={'subvolid', 0x3d, 'eth1.}-'}, 0x2c}]}) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x2c, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0xe}, 0x2}, @in={0x2, 0x4e20, @multicast1=0xe0000001}]}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0xc8, 0x5, [0x80000000, 0x2, 0x7, 0x0, 0xf1]}, 0x12) 2018/04/04 04:38:34 executing program 6: fchdir(0xffffffffffffffff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001580)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x0, 0x0) alarm(0xfffffffffffffffe) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') setsockopt(0xffffffffffffffff, 0x0, 0x4, &(0x7f00000016c0)="25e11ed4c2e46decc38ec698f32088c63e71595cf82bb870df3e90c0e584b736d1437b75186df94dd4ba7c53b232ac18ca05174edeea010eda80ec55c7a8793362d3c23be5492992e9d8b11a979a49ec6eee2760feac3d6a64df5366f8b4616d44db0e2b1187d2513b43f65db37cd67451e2e499949fc538f46e36957699f92e504dc46de180453845fdf542cbb9725a77881ec7aed6aad5a29e6f1b250401c4b325b4f9bff1e34303241a4ac6bab27cbedc3f4e1856b430a92d92982008eb08a2d6b0e8b621ec50fda2273fd3965965a70e03949052e498195e", 0xda) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001580), 0x0, 0x0) ftruncate(r1, 0x8000) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00000012c0)) pwritev(r0, &(0x7f0000000200)=[{&(0x7f00000017c0)="1197aaa2fa02d3a264db9c54d3f31b613fde4afe4650da56a0f9ea18ae17ba533e86b33bb22a040ec422bd5c9f38dea73a1c9affa92317c06fc2fc11315d3b5194580f536717b0bcd38069293b6bda862a14f66da12b20d852c5f95890340334d23bc4bfc84420004a91fdb8169be6afd317f2b4131da91656b915b7464ee6789db4eaf502907ea7f8158c5f8dd7f16a528bf0ca5ba8dbfc388c512b98faf32fbee53b5819d7a57b6e102f63ac8eba9b4b30be11c6b4de9aa18b69a8f8fca92911c560ee4514f15f43b5eba3f8b3479aab47", 0xd2}], 0x1, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f00000018c0)=ANY=[@ANYBLOB="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"], &(0x7f00000013c0)=""/196, 0xc4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000015c0)={0x0, @in6={{0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xec26}}, [0xf7e5, 0x0, 0x7, 0x6, 0x1, 0x3, 0x0, 0x0, 0x5c, 0x1, 0x7f, 0x0, 0x3, 0x7, 0x400]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x1, 0x109f, 0x8000, 0x0, 0x2, 0x3, 0x0, 0x5, r3}, 0x20) open(&(0x7f0000001380)='./file0\x00', 0x90002, 0x20) read(r1, &(0x7f0000000240)=""/4096, 0x1000) fcntl$getownex(r2, 0x10, &(0x7f0000001240)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x38, &(0x7f0000001280)={0x1d, 0x0, 0xfffffffeffffffff, 0x4}) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") creat(&(0x7f0000001340)='./bus\x00', 0x0) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) 2018/04/04 04:38:34 executing program 0: r0 = memfd_create(&(0x7f0000b80ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) ftruncate(r0, 0x1) lseek(r0, 0x0, 0x3) flock(r0, 0x2) 2018/04/04 04:38:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="301d00001a00aa010000000000000000000a0000", @ANYRES32=0x0, @ANYBLOB="000000001400010000000000000000000000ffffac1414bb"], 0x3}, 0x1}, 0x8000) 2018/04/04 04:38:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000002ffc), &(0x7f0000000000)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e21, 0x7}}, 0x1, 0xffff, 0x100000000, 0xfff, 0xb63}, &(0x7f0000000180)=0x98) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000200)=""/43) 2018/04/04 04:38:34 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f00003ba000/0x3000)=nil, 0xffff, 0x0, 0x0, &(0x7f00000b3000/0x2000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r2, &(0x7f0000b1d000)=[{}], 0x20000162, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x101, 0x4}, &(0x7f0000000040)=0x8) close(r0) 2018/04/04 04:38:34 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000000c0)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000840), &(0x7f0000000880)=0x4) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) sendmsg$netrom(r1, &(0x7f0000000800)={&(0x7f0000000140)=@full={{0x3, {"4f9fb931e4e2f7"}, 0x40}, [{"0b66aae7b9f3bf"}, {"18270b027c4193"}, {"bffb68f722f89c"}, {"e99cb748cc70c5"}, {"d09e0f963d40aa"}, {"1c73168ea0ca03"}, {"25cf90274e0a71"}, {"b6e1bb25c2d7c8"}]}, 0x48, &(0x7f0000000740)=[{&(0x7f00000001c0)="1638ba28a381e30b77ff19d7d3901dcdfdd603a3acf6ad42b37b30be1605a78bea5224b22faaeefefda6c4e6283a642c428875ff28964ddcc280b70c5ff6aede5a0441a0c99325bb1ab7170c7a55e48af728e42c66ac995be1608a80b593affd9aa95a3ae0d27789217113dd34d21c5207f9dbfac20d4d889d0f430552f7f7f5712d70f1679b91beaf7720ed607efa9f0f1f3d1335f00e5c739ef896c15607cd2ce6972a379b3d1e6da30cf15c3560bc7227706946bab0f588f65de11a23e9726b27c3f19eec9194c9d69e6ce1dc69ee5e92153b700592334703feac82048bd4eb", 0xe1}, {&(0x7f00000002c0)="72f0f3afd6984002e0a174c62a96ec78805d93227504b7db83eefccac39b84cee52dfe9231873a7068", 0x29}, {&(0x7f0000000300)="05f7649dcafa8d2dc60cb33f039598a78a50243170def3c747990db978f80c787f6a02c9888be0c8f4b8011eae7e34874a8533cd0538b4ca801a32774c5a6719320a3c6968cb6be0335dbeb96f2a86922f970782078e211895461aa6eaf48e66408b8054e49ec8753c84e0ed510efa74da55971da302a65158", 0x79}, {&(0x7f0000000380)="f18b0564fdf295f674182361d9538487abd92b840faaf94ff45104b916b6932885bc82d190d0877810b9209f8992e4e57aa5e13e0aea80325b493a1189b9e0810a064ea153ee0103cfa69a5533e8306fc31f93722cd414d9defc3b6440c753709d7bc0861544862e887bc7bfc59c4f09c577933704c465e3c8d05b78a23e9f31c5573f3c479bd629456b87d9ed611b92a0617b6af5ba986e52628af6f624e805500ecc1081434198f1a136f2e6", 0xad}, {&(0x7f0000000440)="381c4fb639b66ebd601f3c9f1a8192f845aa5dd34ec5ae", 0x17}, {&(0x7f0000000480)="a5ef38cb6bac3c40f44e15cbeffb4943f6910b4d4febab5dd79043baa3602d6e0b25b484ce5a49c24b6500fa36f22bdea5071349b6743a2aa4d379495ea01cdd0c1dcb99f42e1a6365fdeafc12db4d993715e1b686946e3c9fb75380699aa1213421b8b0537298f4b3067116818d6b30d24a9af21713b456f858dab45b5df2790e550b485e1257f0c40f594699495f2f", 0x90}, {&(0x7f0000000540)="0d36e7f198a890b080126dcce33316f1312b729c3bf268343c178ee3706dc5b3b362fce30af315b7d4c998c0378d533117152898c7968fa6716225b906fded3609746b812af1300c4358d4e4182a848dd28f88296bec03fc91d09b562f4fc2649229a2bc77583afdf12affe005a9d9a099333df696af202e4bcf1988491c5e8b1c365d9c3477b05dc78ed0e75fe70df11f39135b9feb606d28eb44f3855edfea197bcc6867023a43727979a1f5f46730e7dc3e6e7559d923080193e4d4e9e244d2", 0xc1}, {&(0x7f0000000640)="0f6092b0bf65042e1d18b6020381c1e9e45327acc93de6b000a1", 0x1a}, {&(0x7f0000000680)="c243d046998d3fdfa795d8560d0ec0147012102f9bf3a1a707524e8eb0f4101c11fc5da041c0487bca", 0x29}, {&(0x7f00000006c0)="382e3fd4479722e68a6c794381bc348fbc671cd8851bab48e206c4c0aeeb05cde7155b8127e5533df5e1c98598f7f6dfb318f393d68d42a0cf0919d19cdd48c55127bdd6a3888c3c5d9cf1ed11c37f6f2ce8bef627bf", 0x56}], 0xa, &(0x7f00000007c0)=[{0x20, 0x0, 0x8, "2284b7cb892357c6f1c53dd0ce35f5ef65c3cd7a"}], 0x20, 0x20000005}, 0x8000) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000012ff2)={{}, {0x77359400}}) 2018/04/04 04:38:34 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) ftruncate(r0, 0x500000000000) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x542, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000080)={0x100000000, 0x0, 0x10003, 0x71a}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f00000000c0)={r2, 0x1}) getsockopt(r0, 0x1, 0xa, &(0x7f00000001c0)=""/150, &(0x7f0000000100)=0x96) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000380)={0x40, r2, 0x2, 0x5}) bind$netrom(r1, &(0x7f0000000180)=@ax25={0x3, {"be2f0ed6196f58"}, 0x8001}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@mcast1, @in=@rand_addr}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000040)=0xe8) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/04 04:38:34 executing program 5: r0 = userfaultfd(0x7fffa) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x480801, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000040)=""/131) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x7ffffffef000}}) 2018/04/04 04:38:34 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000), 0x0) socketpair(0x1, 0x80002, 0x6, &(0x7f0000000e40)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$pppoe(0x18, 0x1, 0x0) dup3(r0, r0, 0x80000) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000e00)=0x3) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000001c0)={{0x1}, {0xffffffff}, 0x8a, 0x5, 0x2000000000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f0000000100)) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x1, 0x1}) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer\x00', 0x8040, 0x0) getsockopt$bt_BT_SNDMTU(r6, 0x112, 0xc, &(0x7f0000000380), &(0x7f0000000b40)=0x2) r7 = request_key(&(0x7f0000000840)='dns_resolver\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000c40)={@multicast2, @empty, 0x0}, &(0x7f0000000c80)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000cc0)={{{@in6, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0x7fffffff, 0x4e23, 0x3, 0xa, 0xa0, 0xa0, 0x3a, r8, r4}, {0x0, 0x1, 0x8a, 0x56, 0x0, 0xfffffffffffffffd, 0x9, 0x7}, {0x7fffffff, 0x7ff, 0x7f, 0x6}, 0x81, 0x6e6bb6, 0x2, 0x1, 0x2, 0x1000000}, {{@in6, 0x4d6, 0xff}, 0x2, @in6=@dev={0xfe, 0x80, [], 0xa}, 0x3501, 0x4, 0x2, 0xa800000000000000, 0x1, 0xc7, 0x1ff}}, 0xe8) r9 = add_key(&(0x7f0000000940)='pkcs7_test\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000009c0)="94bfd80630f63b49d5829f332141644e2bcfbd32d5e3ec99d4344d2cd622772bde4e1971443c708da671628bd00ce8c5d3eea6cc1728bea53c40672a0afdc146006fd2a4f91129173b2a86fcfa80588752c2f96b383693cea7cc99d0dd30c8e5b30e061b218e9cce7def73d8a44906d81655f5ccdba87dbbaa675593ae4c653f8bcda4724957d4c9207bd38d3b14514dff0df9c2f7cef0eea412875d6dd8", 0x9e, 0xfffffffffffffff9) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000240)={0x3, 0x3, 0x0, 0x0, 0x7}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000003c0)=[@in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0x5}], 0x74) keyctl$instantiate(0xc, r7, &(0x7f0000000900)="ca9ea2b1d8e41621e5cb6bae6a6f5d3070d7545249030dbbaaa5f0d0354619ec65b9ad764a73c01111209059ec3ec88eee1307d77177e7cb744d", 0x3a, r9) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f00000000c0)={0x10}) r10 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$RNDADDTOENTCNT(r6, 0x40045201, &(0x7f0000000340)=0x579) r11 = add_key(&(0x7f0000000b00)='user\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000005c0)="174e9822f39274cf11bdf9d1d06f08fa834c1c78659b41753b531da39a032544e94884b3801cc5b41cdd96f3c5c63798a615c1a63710e87272cae56438a174f6f54bf7211a4f2d09f1b685870b73a5674f20151a6b8943c2cfbfd2938712529cd6815dc002bdbb2fab64066e87f7cd62b0e22c5ee7a1849fe383d2e166c9e10744d07cdfd58cacc735ffc79d3a1b8b9aa03daef1b437662237a6a2dd2e4927ee5e9a994f3f32a0883e44788e2c857288adeb0ad1bb9311418b035cbe1f028ba1d7930676dc9f12be74", 0xc9, 0xfffffffffffffffe) add_key(&(0x7f00000006c0)='trusted\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000bc0)="695675f56f559a8776d88a9acefe59d28a322560c53e988b6e501ecc7a846f1758218c40d5a8317eda2c4034c0d8e705bb8df449de371325b47fffe2e1eb6b60a127dcf736fdea7a89285d", 0x4b, r11) getrusage(0x1, &(0x7f0000000740)) ioctl$sock_inet_SIOCGARP(r10, 0x8954, &(0x7f0000000a80)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x60, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, "9885ecabbdfd6b4897fddefffffc0800"}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r10, 0xc0505350, &(0x7f00000007c0)={{0x0, 0x1ff}, {}, 0x2, 0x1}) 2018/04/04 04:38:34 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6e657400c48601498daec5a2f5f75bab0efd986ccce8475b7bd8aeb4a66c75da9d6436205bd7242c80388689bbc1ca98f2465a61955baf6ed10c3efd5fd34ac9a70a276d8d0d8fd2e49e60c79244b7ce63e2bb4ad5ac63c9f46392eb56cb2382c8dc3714caf6cd16ff77e7b577f47b3912862d611b735de36680f674fd7d51f8fc175676b6788a8015d6c8e40c2f9b296dc23ad3911d57b3a7c5763067dacb888f0e", 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x10000) fcntl$setstatus(r0, 0x4, 0x4000) ftruncate(r2, 0x962) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) 2018/04/04 04:38:34 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000100)={0x0, 0x176a, 0x0, 'queue1\x00'}) 2018/04/04 04:38:34 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/enforce\x00', 0x10101, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000300)={0x0, 0xffffffffffffffff, 0x8, {0x0, 0x7f}, {0x1, 0x200}, @cond=[{0x2, 0x736, 0x1ab, 0xfb, 0x5, 0x30}, {0x4, 0x6, 0x4, 0x0, 0x4}]}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000340)={"726f736526000000e7ffffff0000007f"}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[], &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x81, @empty, 0x6}}}, &(0x7f00000001c0)=0x84) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000380)={0x80, 0x38, "469d9ea5836e692cf8557675f67938a84a6efb3c2d4f79f24cbb3a7eb2decb4c4f8cae041726b4c188d842bdd59417c78e1c99764c38aa99"}) sched_yield() mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') 2018/04/04 04:38:34 executing program 6: remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r2, 0xc00, 0x70bd27, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x1) ftruncate(r0, 0x3) fchdir(r0) r3 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000000140)=0x17a5, 0x8) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25}, 0x3) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x2c, 0x0, 0xb30, 0x0, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x2c}, 0x1}, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/enforce\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000300)=[@in6={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0xf}, 0xfffffffffffffffe}], 0x1c) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x400) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000340)=@assoc_value, &(0x7f0000000380)=0x8) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r4, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") epoll_wait(r5, &(0x7f0000000200)=[{}], 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00000013c0)={0x0, 0x7c, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c"}, &(0x7f00000012c0)=0x84) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) fsync(r4) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0xfffffffffffffffc}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) 2018/04/04 04:38:34 executing program 5: r0 = open(&(0x7f0000000480)='./file0\x00', 0x90540, 0x3) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000240)={0x0, 0x2}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/228) fcntl$setlease(r0, 0x400, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000200), &(0x7f00000002c0)=0x4) r1 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f000002b000)=0xce51, 0xfffffffffffffdeb) fcntl$setstatus(r3, 0x4, 0x3ffff) lstat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000c80), &(0x7f0000000cc0)=0xc) r4 = gettid() fstat(r0, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000d80)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000dc0)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@dev}}, &(0x7f0000000ec0)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000f00)={0x0, 0x0, 0x0}, &(0x7f0000000f40)=0xc) r10 = syz_open_dev$tun(&(0x7f0000000f80)='/dev/net/tun\x00', 0x0, 0x40) r11 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000fc0)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f00000010c0)=0xe8) getresgid(&(0x7f0000001100), &(0x7f0000001140), &(0x7f0000001180)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000014c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001940)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000001600)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001640)={0x0, 0x0, 0x0}, &(0x7f0000001680)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000016c0)=0x0) r18 = getgid() sendmmsg$unix(r3, &(0x7f0000001900)=[{&(0x7f00000009c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000b80)=[{&(0x7f0000000a40)="514e13a972d241d82af9a20fe5c85a76bb91e8d1ca788b8b2a8177ff6797fb5cd6ca70ee63ce241774795681ac1e9ea79be8fdf571357f950488be4181a242967578cdd2945c932b670ef785ce1ce5b3269aff840bf77ff11cc77f730b17639924937707b1c3505104e84be2f823d993cb", 0x71}], 0x1, &(0x7f00000011c0)=[@rights={0x28, 0x1, 0x1, [r0, r3, r1, r1, r0, r1, r2]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x1c, 0x1, 0x1, [r0, r10, r1, r1]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0, r2, r0]}, @rights={0x30, 0x1, 0x1, [r0, r3, r0, r3, r1, r3, r3, r1, r2]}], 0xd4, 0x1}, {&(0x7f00000012c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001480)=[{&(0x7f0000001340)="6c36444316de30f291021fb8b318898a62c36b6b0537c53bad569a182bf6bec8649446ba7e0fd44e4e3c0d4bed5415f35326c5799d76db1746514a22e045990df7262d50655474f3d543607a111c2cf9e2d2cfeac052f150ec2466909ed60f57d29d5a26d2807fd2874afd9074bc165348732730e34b854edd5c0ad6a717bc1b2aac0d55420faeabcb210457266c76ceb44b1864bd127793a35aab94ce0d0f99cff53e6d7beeefe55183be900b8f9495196b05f76a43ca6532b1df613c02c4ec", 0xc0}], 0x1, &(0x7f0000001840)=[@rights={0x24, 0x1, 0x1, [r3, r3, r3, r1, r3, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @rights={0x1c, 0x1, 0x1, [r2, r2, r0, r1]}, @cred={0x18, 0x1, 0x2, r17, 0x0, r18}], 0x80, 0x8000}], 0x2, 0x8000) fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffffff, 0x770a, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'eql\x00'}) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000000080)}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@dev, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000400)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001d40)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000100)='nr0\x00') epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x800, 0x10}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000003c0)=r19, 0x4) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000300)={0x5}, 0x1) sendmsg$nl_crypto(r1, &(0x7f0000000180)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x800) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB="6e6174000000000000000000000000000041eff67f1e8b000200000000000000000000000000f4020000000000000000000000000000000000000000000000000000e93d778c00007c599f860000000000000000000000000000000000"], 0x1) socketpair(0x0, 0x80007, 0x2, &(0x7f00000001c0)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x901, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x70c}], 0x1, 0x0) 2018/04/04 04:38:35 executing program 1: seccomp(0x1, 0x0, &(0x7f0000c23fff)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001880)=ANY=[@ANYRES32=0x0, @ANYBLOB="df0000007179f5e99a3171b71d845e1907d2a9bb612c0fe8253c9381877f7a399eeaa0b3d5f54f5b373baf591952ed278f38450112819b74afe4ae48a1d11deaea19919d50a64f1adf9ef6f1fd15fc8bf8153082917077909a0e12977bc6435bba6a78fba93337be43c3c7bb16088aa4e7cb779de42c8d843e599613a7c6147deb6f8bf34369fc77dc5fef01db05723776b166191a3ef5f239093c4921cd1351a00bbc4272e056f3c943c1d85cf5f64725472968cf4eb39254e7161743e8198bdc11f63dec633f9e569efacc50a2bf6aea1cbd209a23b140"], &(0x7f00000017c0)=0x2) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') chroot(&(0x7f0000001640)='./file0\x00') vmsplice(0xffffffffffffffff, &(0x7f0000001600)=[{&(0x7f0000000280)="9a6c644096103dca8d1f4ab6c98d871c11c1e07f28be217ba9354c9cb55a5095220e07dc2297b6876208dbcf38ca91d9727e337d2315756ea6a06b4a6a7cf987a8ce6ea2729018e93ab95b14fe1faf", 0x4f}], 0x1, 0x8) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2000002003002, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80000, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) pivot_root(&(0x7f00002f9ff8)='./file0\x00', &(0x7f0000576ff8)='./file0\x00') request_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='./cgroup/syz1\x00', 0xfffffffffffffff8) keyctl$read(0xb, 0x0, &(0x7f0000000240)=""/4, 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000019c0)={{{@in=@local, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000001700)=0xe8) getpgid(0xffffffffffffffff) getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002200)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000027c0), &(0x7f0000002800)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002840)={{}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000002940)=0xe8) getresgid(&(0x7f0000002980), &(0x7f00000029c0), &(0x7f0000002a00)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002a40)) getegid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002a80)=0x0) getresgid(&(0x7f0000002b40), &(0x7f0000002b80)=0x0, &(0x7f0000002bc0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002c80)={&(0x7f00000016c0)=@kern={0x10}, 0xc, &(0x7f0000000080), 0x0, &(0x7f0000002c00)=[@cred={0x18, 0x1, 0x2, r2, 0x0, r3}], 0x18, 0x40}, 0x0) getpgrp(0x0) ioprio_set$pid(0x1, 0x0, 0x12) 2018/04/04 04:38:35 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019ff4)) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000180)={0xa4, 0x7, 0x8, 0x5, 0x9, 0x2, 0x9, 0xffffffffffffff00, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={r4, @in6={{0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x200}}}, &(0x7f00000002c0)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000740)={0x0, 0x22, "1b074f12cc3532908f54e893761e739a415dfa17c9a4541e7c2104d1338caeda5002"}, &(0x7f00000007c0)=0x2a) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000008c0)={r5, 0x74, &(0x7f0000000800)=[@in6={0xa, 0x0, 0x266, @dev={0xfe, 0x80, [], 0xe}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}]}, &(0x7f0000000900)=0x10) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000280)=0x40) r7 = getpid() r8 = syz_open_procfs(r7, &(0x7f0000000480)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") chroot(&(0x7f0000000000)='./file1\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2000000, 0x10, 0xffffffffffffffff, 0x0) r9 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r9, &(0x7f0000720fd4)=""/44, 0x1b3) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000080)) stat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)) sendmsg$netlink(r8, &(0x7f00000026c0)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x40108000}, 0xc, &(0x7f00000022c0)=[{&(0x7f0000000580)=ANY=[@ANYBLOB="1000e400ac04000009007000fcdbcff8"], 0x1}], 0x1, &(0x7f00000003c0)=ANY=[]}, 0x4000) setsockopt$packet_buf(r8, 0x107, 0x6, &(0x7f0000000100), 0x0) syncfs(r2) setsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, 0x7, 0x0, 0x0, 0x3f, 0x94fc, 0x1bcb}, 0xb) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='bdev\x00', 0x0, &(0x7f000001f000)) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/04 04:38:35 executing program 6: remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r2, 0xc00, 0x70bd27, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x1) ftruncate(r0, 0x3) fchdir(r0) r3 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000000140)=0x17a5, 0x8) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25}, 0x3) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x2c, 0x0, 0xb30, 0x0, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x2c}, 0x1}, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/enforce\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000300)=[@in6={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0xf}, 0xfffffffffffffffe}], 0x1c) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x400) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000340)=@assoc_value, &(0x7f0000000380)=0x8) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r4, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") epoll_wait(r5, &(0x7f0000000200)=[{}], 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00000013c0)={0x0, 0x7c, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c"}, &(0x7f00000012c0)=0x84) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) fsync(r4) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0xfffffffffffffffc}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) 2018/04/04 04:38:35 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) pwritev(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000380)}], 0x1, 0x0) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000002500)=ANY=[]}, 0x1}, 0x0) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000002340), &(0x7f0000000000)=0x60, 0x80000) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000280)}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000240), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000380)='net/snmp\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000800)={0x0, 0x8000}, &(0x7f0000000a00)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000ac0)={&(0x7f00000000c0)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000007c0)=[{&(0x7f00000002c0)="44e6b0219e1f333fab39ff160c2540ab32b9b7c02d73753ef0f42ab57e25c23dec60c568d306c70897a036da8482d0517e2cb7e9ac96fa42d8878f90d1", 0x3d}, {&(0x7f0000000340)="e09eac42d354d66256dc054af5366303bfa450ac569bd85dd037a9e87326fae667bd3078f06bbd101677861263", 0x2d}, {&(0x7f00000003c0)="d8565e81b8ca0dd488c522cb9aa37e79fb3f35146c90d94b8f0cb517d8ebea67bf76ab898fc6eb0ac14045c5ce9d35b2dceb42372fe8be94bc0b2fa79b270be3c0a80b76f33fd0e4a447c8935861419057e96832be097eb2baf400340316dae706fa670dfc5045772a94cf26b4a9b53fc7dd64a4964728e07b2d057ad7faa7fd2f1cb325d3bd6ca9cb71535bf395dc4c15b970fb62d6bd92e5e664f566b94018865ca2ea", 0xa4}, {&(0x7f0000000480)="72cb959ffb641bf201fcd7ca1cb249856bd19336d0106919b52ba9eacc7c3923f04e9564428c09a383cfd5a0608a1fb16d7dc1f8f63c77e8fdca69b49ec7a05ec7b0da558ac09b03cc7e78f2491fd6f015d4f8fad15d4d179520992fbafdf5f6d30963e07f3ab94736c6c285bbc704fe23726011fdaa28f4dfca793d6b79ad2b80762918ddaebb39b7d42c4577f5173d8b8e00b99bf1d1cba07ef3aede", 0x9d}, {&(0x7f0000000540)="c8548a7c0366ab8049dcb2503583a8da29602bbcc97449cbdeeafc5222825b78186a130d6962d14142133aba51c40e1823bed384ba67b4c5147047847eacc8875292fd8cdff7fadd69e5fec8529f7b010bd2379f998853d3da4b544091f282818f38d90643c9ca765d2e3d96d7549f01ca1428441f20113ae3d60d2c72f38a758458fdeeeae9", 0x86}, {&(0x7f0000000600)="e0491c0674735b8ae99036c44af4767450247c0741947687b7428b533b6122cf642e6207ae9b4fe93e7dfbf0868e89d7a7280d2aabac00e003638b13e8effb12cb3d575e86908066c8fc9a12fa81b6153eca071741b172b1b1941db439998c3af9680cab17e9ae4d0101e2cc061e27a4f29dbb93d095244cb216e95e37638464f8c586e5b1df5681f18565a0f48a790efaedb408aeb73b72e8fde8f0de940fed4a58e63c8737efeb5264fa20c2813bbc2ca9d3b066da53d4042d8013ca7f3551fac74d33c6b6dcb045e64e09bc879222e84da5a6d3c9", 0xd6}, {&(0x7f0000000700)="d1f0777f682de0b4146ba23ea9c3b18b0041f2cd0678cde151443438fde551f047423ebd1446d4baf0239eeb91168ad19d64d42bf365c1727ddd7839b9994619f7935ca817a5e80b519c3a35773df64c444a2871b831c8dc0f7cb4bfaa990fed5b0a139aebeaa97cd8a4ffd7465ef5864bd4f7c1e3f95915c8f7e6412a02caa3561692ff54878a59980d9fa877ccd1231e2e5615ab76107538c4d2c14adf8a0c14b2dc3856c7b92b707116addcef6c1461870ee42f95b09cfa195f", 0xbb}, {&(0x7f0000000940)="aed44d55fbe845202f44c145c0b039c376bb3a965a5efaed89bd03cc14d124a701e41a6bc88e13fd713d757400d519285bf19160922e39afbb5101f278bafc11583ca404d06352706807dcfe9a9ddb2a7ca4bb1bfdac40f3b1f9be9f10bdc4c1043bcaf6144f5c30d7ba0ff48bff85fc0bfd74ae1bc7f924c80ce92b37a71c97599ddc639bf1b422ee422a587ba6cbd8359b52ec2f32f6306a78c356a5dccb", 0x9f}], 0x8, &(0x7f0000000a40)=[@init={0x14, 0x84, 0x0, {0x0, 0xa1, 0x7fff, 0x8}}, @sndrcv={0x2c, 0x84, 0x1, {0xa8a, 0x5, 0x4, 0x1, 0xb9db, 0x2648, 0x1f, 0x200000, r2}}], 0x58, 0x40000c0}, 0x4000800) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000200)=0x5, 0xfffffffffffffd7d) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) preadv(r1, &(0x7f0000000040)=[{&(0x7f00000036c0)=""/4096, 0x120}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000000140)={{0x3, 0xbcf}, 'port0\x00', 0x10, 0x20, 0x0, 0x0, 0x3, 0x0, 0xeaa, 0x0, 0x1}) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r3 = getpgid(0xffffffffffffffff) r4 = syz_open_procfs(r3, &(0x7f0000000380)='io\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000840)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000000900)=0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001e00)={0x0, 0x40, 0x4, 0x1, 0x3, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e22, 0x200, @dev={0xfe, 0x80, [], 0xc}}}, 0x8, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000001ec0)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6, 0x10000000000}, &(0x7f0000001f40)=0xc) r5 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f00000001c0)='.', &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='squa\x00\x00\x00\x00\x00', 0x20000, 0x0) preadv(r5, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/04 04:38:35 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000040)={0x4e3e, 0x1f, 0xffff, 'queue1\x00', 0x1f}) r2 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r3 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/04/04 04:38:35 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) accept4$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x58, 0x80800) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6bffc), 0x1) 2018/04/04 04:38:35 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000000)={0x87, @multicast1=0xe0000001, 0x4e21, 0x3, 'ovf\x00', 0xc}, 0x2c) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000180)=0x8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r0, 0x2400}], 0x200000000000027d, 0x14) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000500)='/dev/pktcdvd/control\x00', 0x0, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000140), 0x213) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000180)=0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000200)=0x4) sendmsg$nl_generic(r4, &(0x7f00000004c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000480)={&(0x7f00000002c0)={0x1ac, 0x3f, 0x201, 0x70bd28, 0x25dfdbfd, {0x11}, [@typed={0xd4, 0x8d, @binary="0b773634f07f1e5cb187af6c44418366ac44d71c15bb651a33daf5a9bd35292d3d8cf3d334b4f28fd70ab853c0e91724e617955200fb6f3ee9c57563b0f7e271c614aa3ec8cfd9f39ac5c8cd3d7018a02c41edb57ca6ed55e7860bacf90a869c8728f61c45f78e6fc85ed8cc754ce1aeacbecac1f8d07b0c42b06e52bbfcf0e18f3ae0678169fdc60713a5932c89d07007a32be31b3b53af90fa3f68bf091695d5669f8cbf16c4092409f3fd57b29294acafb33dcc040bef5c60e35440045f104bfd0dcc001ddd50cfdadd670c7cd578"}, @typed={0x8, 0x85, @u32=0x8}, @generic="7dd9b3e6460c4bb5f3d595ef872ff8a8349f1a3ce52a98d0535e368bb5ee2994ec69a892418387551df3c6b331e2f7784ad7aa978a8c2baaa75fedf12ffb5b2c8a74c5d8f2b1ab917e70d542e78166bbe9e7b2c631226826b23e294600fdbbc40ea7b0692e657cfe96cfc9ef58ab044d2c633bc5dcc4e7727ac19fa23b916e06e1247a0521efb79706653f3b35471285b8dacbc6e7e7f9f48a9a6bb1378e6e4dc523ab83abe7b6a7b23629bf0c1c1e20", @typed={0xc, 0x25, @u64=0x8}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x20000000}, 0x5) poll(&(0x7f0000084ff0), 0x0, 0x14) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) fallocate(0xffffffffffffffff, 0x2, 0x3, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) 2018/04/04 04:38:35 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x202) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f0000000080)) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') read(r0, &(0x7f0000000200)=""/24, 0xffffffb2) 2018/04/04 04:38:35 executing program 5: mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) getpeername$packet(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000600)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000640)={@local={0xac, 0x14, 0x14, 0xaa}, @empty, r2}, 0xc) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r4 = creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540)="8ecab4a97ec75c9de2a80dfd2b0d47eb1c88f30a491a2c71f433fece1c6435d2ce5e40d5aed84c68cc63c2ddd3913605e3d986b77b491bdb4bf3b3f58aa44832abc7b1b2556827238e", 0x49, 0xfffffffffffffffb) add_key$user(&(0x7f0000001840)='user\x00', &(0x7f0000001880)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000018c0)="7d8af5fee7d8d8eb07b0e7f455fe38294341f4d7105094df8ebaaba2d96654b523f4ea0e0ba08eac03af4190fcdf27669b5bfac5bb828873f04f2f185c7a1fcf28dad2e5a2615f8c63c9464653a15c0f63e3b95323bd11f8320c9c5b512eaaa29579e8c6abd1d4c900ef0a1d84fac46f791970122cc398d5a44b5f775df56fe53019323cd671d86f513124afa5c74e523b27ca547c", 0x95, 0xfffffffffffffffb) fsync(r3) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5", 0x30, 0x0, &(0x7f0000000040)={0x77359400}) r7 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180627bea7b2b09e0e9467edd7f398f0dd7bd089c051d218dd5618af5b3", 0x2a, 0xfffffffffffffff8) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r7, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f19802adb75cf0a38", 0x47}], 0x1, 0x0) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000001980)) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/04/04 04:38:36 executing program 0: mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f00001d0000)='./file0\x00', &(0x7f00009b9ff8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcefff)) mkdir(&(0x7f000040bff2)='./file0/file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x1, 0x7fffffff, 0x1000, 0x0, 0xd}) 2018/04/04 04:38:36 executing program 6: openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f22ff0)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000ca0fdc)) r1 = eventfd(0x21) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) r3 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@dev={0xac, 0x14, 0x14, 0x19}, @in, 0x4e22, 0xcd0, 0x4e21, 0x8000, 0xa, 0x20, 0x0, 0x0, r2, r3}, {0x5, 0x101, 0x0, 0x100000000, 0x7, 0x5, 0x2e90000000000000}, {0x5df, 0x9, 0x1, 0x1f}, 0x5, 0x0, 0x1, 0x1, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d4}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x4, 0x0, 0x80000000, 0x1f, 0x7, 0x7}}, 0xe8) read$eventfd(r1, &(0x7f0000000040), 0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80480000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB='0\x00:\x00'], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) 2018/04/04 04:38:36 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000002c0)={{{@in6, @in6=@local}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000080)=0xe8) keyctl$get_persistent(0x16, 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB="098000001d000000960be300082300009b231e6d57379729a7d744526cac015d3090b063d1d8cd067bfe7309d1ae8c4e92dbc2fa41626d9f860100000001000000e5d44b5da16ce5be27092945de6ad15b595e382706cc8e45ca94ed9324339dce89341d5ea6659169"], 0x10}, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000003c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000400)={r2, r3}) 2018/04/04 04:38:36 executing program 5: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0)="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", 0x1d8, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'vlan0\x00', 'ifb0\x00', 'ip6gre0\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x8b0, 0x8b0, 0x8e0, [@among={'among\x00', 0x81c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xb105, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x437, 0x0, 0x0, 0xff, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x7f, 0x0, 0x6, 0x7ff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1]}, {[0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x2, 0xcd3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x9, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x4, 0x200, 0x80000001, 0x0, 0x0, 0x3, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xdf9f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0, 0x86, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}}}]}}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1}]}, 0x9c0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r4, &(0x7f00000003c0)=[{}], 0xffffff1a) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x6, 0x4) fchdir(r5) unlink(&(0x7f0000000080)='./file0/file0\x00') 2018/04/04 04:38:36 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={r2, 0x6, 0x10}, 0xc) r3 = dup(r0) r4 = syz_open_dev$sndtimer(&(0x7f0000496000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000000280)=""/182) fcntl$setflags(r0, 0x2, 0x80000000000) syncfs(r4) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) setsockopt$inet_mreqsrc(r5, 0x0, 0x28, &(0x7f0000000100)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0xfb, @multicast2=0xe0000002}, 0xc) getsockopt$IP_VS_SO_GET_INFO(r5, 0x0, 0x481, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r6 = getuid() ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000026c0)=0x0) r8 = getpgid(0xffffffffffffffff) r9 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005ec0)={0x0}, &(0x7f0000005f00)=0xc) r11 = fcntl$getown(r0, 0x9) r12 = gettid() r13 = geteuid() getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000007400)={0x0, 0x0}, &(0x7f0000007440)=0xc) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000007480)=0x0) fcntl$getownex(r4, 0x10, &(0x7f00000074c0)={0x0, 0x0}) r17 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000009100)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000009200)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000000b840)={0x0}, &(0x7f000000b880)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000000b8c0)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f000000b9c0)=0xe8) r21 = getegid() r22 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000000ba00)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f000000bb00)=0xe8) stat(&(0x7f000000bb40)='./file0\x00', &(0x7f000000bb80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000bc00)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f000000bd00)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000bd40)={0x0, 0x0, 0x0}, &(0x7f000000bd80)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000000bdc0)=0x0) stat(&(0x7f000000be00)='./file0\x00', &(0x7f000000be40)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r5, &(0x7f000000bec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f000000c000)={0x0, 0x0, &(0x7f000000b7c0)=[{&(0x7f0000000340)={0x111c, 0x32, 0x210, 0x70bd2a, 0x25dfdbfd, "", [@typed={0x14, 0x3b, @ipv6=@dev={0xfe, 0x80, [], 0xa}}, @nested={0x20, 0x4d, [@generic, @typed={0x14, 0x12, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x68, @u32=0x80000000}]}, @typed={0x8, 0x79, @u32=0x3fa7}, @typed={0x8, 0x38, @uid=r6}, @generic="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@nested={0x214, 0x30, [@generic="77c996472190a547be7799c1d466c21a7eb6bca56ce40023eaeee1be0c6ff730d45f079524da011687eb31c135677bbee52437e3e9d8b7167fff161209aa68c9dbef61ef8e5f0c3160d9b22a80f5ea2574adbe6cdcb1c41e714fa7e9ec6df816d0020c0aae61f86f150c8a80c906e6c0b8f810e5f03dee87e1d02cdd4d259ffca35faa485036c3d862", @generic="60c0966506322e808ee739adab2f48b45f91b29f5b191f42a2b8b3fe6432a12517cb2f2e4e903aa7783805a3451afa63000f2e1ba1b3fae05254d10187fde4c16dc8653a848cb75297b391b5333fe07a0a2fe858ee6c486c909e9296b860ba4d0ba7e2354bb81008ca26c6defc1a0825768b835066951d459dd711bd38cdaba3bf3bfb528dfc3e54323b2fcb5e0e6b668e692fb1a45a191dc3d9cafeb0cf0c8008c5dbf42408603cbd47711710d3c8b49af6b701fb5347cb5ac74ca2bd4df591b7c475a0931ae373", @generic="4d4e57b83d0bdb107d07c12ab80b0b0f48ba1cff5694f8489d7b19e5c30f1549a4ae55558555559e268bdce078f4018caad12e9293f5039974da289fcd09bb3e1b216c174fa27b4d676d9365cc6f733d8d986f702f86d16e47eab7e8fabceb9e8a31a45f6644f15543fb69f17d4b46706a850b8e311683e2fed93df8328eaa377942280b7f9257f692f9b0c3475f7c6882ca21f3530398b21b9fa2419134a3ed21fd1e5650b973da3f0d", @generic="bf1902d944a8dc61a1e6d3ccec6ded989b5c"]}, @generic="380a62b02043021df8d9c94a64ee645cc53d094b54e22233afad1a8fe3cb85460f7c4aa806897bb073e78a6f186b49b85052fa8bba79acf02eb20273e1e402d5bbd5e357014eed6a29610403281069c5e8188da3cef68e33c367979d0c2efa379bdb0cc58b281dfc83ae0a9e102bd090df178becd113844ac2c0ca50ab170baae8409c3d5dcc75643b182e2d15ed9ef4d49797458ca0c1142cff417e3491afdd3f595c9c7ee73f49f7c2965bb55bb397bc24286d2bb20d3b0c4ee2bb39ce513bb1e9dc57b57f865e8486486852839ae811f06b3f28bdfcc52731512f982913b212d653e5b5370e35bee5e34ae7a152549f446e1ce8", @nested={0xe4, 0x5, [@generic="dc71d0027580e64e40ec6d", @typed={0x8, 0x3e, @ipv4=@loopback=0x7f000001}, @generic="7cdb1a22a43d40473933acd18f7b1c3eb8217a83e6005d88f18b3bd433c07bb2b036f66763c175c9860f0ae0420d734fda859f1ccf805e951e5354dbe9a97e934033f46e77314ea7f6d3809be94ce12b71670bdec9431be3d2a1804d255cc06b510f283ca45893b281a4d30fd8918d1a92", @typed={0xc, 0x35, @u64=0x608a}, @typed={0x4, 0x6d}, @generic="8d7d4cccdd95ed55e51b63582fbad1aca5590909ec427a7d0c513dea1c8442e347e3a07fce44dedff02a5aaefe518f04a76da507ff6192e68c902a902af4a0c46d25c28322425c2454fd22c6"]}, @nested={0xd0, 0x95, [@typed={0x8, 0x7a, @ipv4}, @generic="bb2f42538370215f54cfdbb27819dcea24e7a0203b598ccf21a85578521ca9ede55ee444979043dfeb4f4b73d00d50e2a64377a23c5016fccccb491e37d33acbb3103a10402317b05adbf64e2fa50eac4ab89554d9e30fb5625672d4c372c8f82f975133b53b9afbd9f6b34a9767700e3cec51ee468dc4e95b1c30c00de73084bc59e18cf7531f6cfb51c33d8a9401fc769f23902f83d1f9afa16889f14db1c2064029240e39b57169e43e6bead682177b87b4e7a7e95b797e0318e6063a58e2d775ea"]}, @nested={0x20, 0x33, [@typed={0x14, 0x10, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}}, @typed={0x8, 0x2d, @uid=r18}]}, @typed={0x4, 0x26}]}, 0x2564}], 0xa, &(0x7f000000bf40)=[@rights={0x10, 0x1, 0x1, [r5]}, @cred={0x18, 0x1, 0x2, r19, r20, r21}, @rights={0x20, 0x1, 0x1, [r4, r3, r4, r1, r4]}, @cred={0x18, 0x1, 0x2, r22, r23, r24}, @cred={0x18, 0x1, 0x2, r25, r26, r27}, @cred={0x18, 0x1, 0x2, r28, r29, r30}], 0x90, 0x4}, 0x1) r31 = fcntl$getown(r4, 0x9) sched_rr_get_interval(r31, &(0x7f0000000140)) 2018/04/04 04:38:36 executing program 4: r0 = gettid() r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000000140)=0x40, 0x1c1) sendto$inet(r1, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f00000002c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) getsockname$unix(r2, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) timer_create(0x0, &(0x7f0000044000)={0x0, 0x17}, &(0x7f00008ec000)) timerfd_create(0x7, 0x80000) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000180)=0x6) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]}) r3 = socket$inet6(0xa, 0x400000000001, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r4 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(r4, &(0x7f0000000240)=ANY=[@ANYBLOB="b1efd6bb66b423941c893e949b9bf832cad28a172d913f00000090ca329f7c1c86f3c2489a9b638fbbe26496349d51959674d100"], 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r5, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a31", 0x31) readv(r5, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) getsockopt$ax25_buf(r4, 0x101, 0x0, &(0x7f0000000380)=""/92, &(0x7f00000001c0)=0x5c) pwritev(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000200)={'ip6gretap0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000006600)=[{{&(0x7f00000004c0)=@sco, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000540)=""/160, 0xa0}, {&(0x7f0000000600)=""/205, 0xcd}, {&(0x7f0000000700)=""/4, 0x4}, {&(0x7f0000000740)=""/102, 0x66}], 0x4, &(0x7f0000000800)=""/218, 0xda, 0x5}}, {{&(0x7f0000000900)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000000980)=""/29, 0x1d}, {&(0x7f00000009c0)=""/66, 0x42}, {&(0x7f0000000ac0)=""/74, 0x4a}, {&(0x7f0000000b40)=""/193, 0xc1}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/194, 0xc2}], 0x6, &(0x7f0000001dc0)=""/4096, 0x1000, 0xd69}}, {{&(0x7f0000002dc0)=@ipx, 0x80, &(0x7f0000003e40), 0x0, 0x0, 0x0, 0x100}}, {{&(0x7f00000052c0)=@nfc, 0x80, &(0x7f00000065c0)=[{&(0x7f0000005340)=""/218, 0xda}, {&(0x7f0000005440)=""/92, 0x5c}, {&(0x7f00000054c0)=""/4096, 0x1000}, {&(0x7f00000064c0)=""/93, 0x5d}], 0x4}, 0x8}], 0x4, 0x10001, 0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) fcntl$getownex(r1, 0x10, &(0x7f0000000300)) sched_setattr(r0, &(0x7f0000000340)={0x30, 0x3, 0x0, 0x1, 0x1, 0x41, 0xa, 0x1000}, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}], 0x7) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) 2018/04/04 04:38:36 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40), 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) ioprio_get$pid(0x0, 0x0) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$get_security(0x11, r3, &(0x7f0000000340)=""/164, 0xa4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff0f0000000000000100000001000000020068f2536200000000000000000000050000000000000067d000000000000000800000000000000c0000000000000002000000000000000000000000000000"]) r4 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) r5 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x90000, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) writev(0xffffffffffffffff, &(0x7f0000000940)=[{&(0x7f0000000dc0)="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", 0x369}], 0x1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x14000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=@setneightbl={0x30, 0x43, 0x0, 0x70bd2a, 0x25dfdbfc, {0x2}, [@NDTA_THRESH1={0x8, 0x2}, @NDTA_GC_INTERVAL={0xc, 0x8, 0x22b8eeec}, @NDTA_THRESH1={0x8, 0x2}]}, 0x30}, 0x1, 0x0, 0x0, 0x4040040}, 0x4000) 2018/04/04 04:38:36 executing program 7: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002340)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0)="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", 0x1d8, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={0x0, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000000c0)={0x6, 0xff}) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'vlan0\x00', 'ifb0\x00', 'ip6gre0\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x8b0, 0x8b0, 0x8e0, [@among={'among\x00', 0x81c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xb105, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437, 0x0, 0x0, 0xff, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x7f, 0x0, 0x6, 0x7ff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1]}, {[0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x2, 0xcd3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x9, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x4, 0x200, 0x80000001, 0x0, 0x0, 0x3, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xdf9f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0, 0x86, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9c61]}}}}]}}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1}]}, 0x9c0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r3, &(0x7f00000003c0)=[{}], 0xffffff1a) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000340)=0xc) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') 2018/04/04 04:38:36 executing program 5: r0 = getuid() setuid(r0) socket$inet6(0xa, 0x803, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000040)) 2018/04/04 04:38:36 executing program 5: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6752b11623f0020000000030100bd001a08370b007369700014000300ffff000000000000753f1e443084836ddea0f0a4a342b7a6bbd9511db0ecc72260e701c8a397000000000000b477e4ca0811f37134cb9d24bbb7f6d95f807947eb5e"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={0x0, 0x7}, &(0x7f0000000b40)=0x8) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x58, r1, 0x400, 0x0, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xdf}]}]}, 0x58}, 0x1}, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r3, 0x0, 0x8004, 0x20) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) fallocate(r3, 0x1, 0x0, 0x0) ioctl$TIOCEXCL(r3, 0x540c) sendfile(r4, r3, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r5 = creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2}, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x10) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000240)="4399fa89b146243d3cc882307671f1b01d747f9cbf505ec1a23f22b650e8fb2d9439cf34fbf96665da7afd6d9797a7bab8ed566e6bf3435d383a0ce8f7d6ad9f48fe46bba0b41342207d20252ab596177d31129a525cc4e58e106e5ef99435f8c5b2007ca3dfbfc8d91d8201560036250cec2455fc174baed666597fa1a8b6447188cb028b466088786ca4dee5749388194a6077931d5e47b09765ee70da85a5e877f5b0630fe028455454181ab564bde7f31dded4238ee8fead00ec7aa7b1a4a5c6d41e1e07852f202e2c6f9df50b1428db0c4700a7b8d50796b24494251dd1ba4058ceba7ffaf57941585e9c84a8", 0xef}], 0x1, &(0x7f0000002040)=[{0xac, 0x109, 0x80000001, "a6596b273cdb7dd198fce05a41c9e46f36866d3a780ad544b5ab7c05ebec195318ac4847a2567fe6727273a763dbcf664998cfd85ff3576958f5d726d07e845e95e66dc89a58acf799c680f63b00b099de9d0ebacabb4bed7c6c9ef5417c0b9a7ec4903cd23e61146e82fa7cce2c4c5031d1c7c90aa867e4a85111ad1c2034dadaf6b15c684ca46c5b015ba5f22fe67e23f59b8377ede552d54be5eabd19"}], 0xac, 0x40}, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) 2018/04/04 04:38:36 executing program 6: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2000002003002, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/tcp\x00') ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000000c0)={0xbd, 0x1, 0x6, 0x101, 0x14000}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000100)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) mount(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)='./file0\x00', &(0x7f0000000740)='efivarfs\x00', 0x1000, &(0x7f0000000780)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8800, 0x0) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x80) pivot_root(&(0x7f00002f9ff8)='./file0\x00', &(0x7f0000576ff8)='./file0\x00') 2018/04/04 04:38:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0xfffffffffffffffd}) mq_unlink(&(0x7f0000000500)='eth0\x00') nanosleep(&(0x7f0000000440), &(0x7f0000000480)) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r4, &(0x7f00000001c0)='./file0\x00') mq_timedsend(r3, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001, 0x1, 0x8600000, 0x7, 0x0, 0x8000, 0x3be8, 0x80000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x1f, 0x42ee, 0x8, 0x0, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x9, r2, 0x8) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x0, 0x0, 0x5, 0x4492}, &(0x7f0000000300)=0x1f6) close(r3) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x8010, r3, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) dup3(r0, r1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000000240)={r6, 0xfffffffffffffffd}, &(0x7f0000000280)=0x8) [ 584.382294] sg_write: data in/out 167162/1 bytes for SCSI command 0xff-- guessing data in; [ 584.382294] program syz-executor4 not setting count and/or reply_len properly [ 584.566194] binder: BINDER_SET_CONTEXT_MGR already set [ 584.571533] binder: 6221:6225 ioctl 40046207 0 returned -16 [ 585.304908] sg_write: data in/out 167162/1 bytes for SCSI command 0xff-- guessing data in; [ 585.304908] program syz-executor4 not setting count and/or reply_len properly 2018/04/04 04:38:37 executing program 7: r0 = socket(0x1000000010, 0x802, 0x0) write(r0, &(0x7f0000000000)="1f0000003a0007811a003809bdff00020a3f20165fffffe400000028000000", 0x342) readv(r0, &(0x7f0000f7eff0)=[{&(0x7f0000f7f000)=""/56, 0x34}], 0x1) 2018/04/04 04:38:37 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={r2, 0x6, 0x10}, 0xc) r3 = dup(r0) r4 = syz_open_dev$sndtimer(&(0x7f0000496000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000000280)=""/182) fcntl$setflags(r0, 0x2, 0x80000000000) syncfs(r4) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) setsockopt$inet_mreqsrc(r5, 0x0, 0x28, &(0x7f0000000100)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0xfb, @multicast2=0xe0000002}, 0xc) getsockopt$IP_VS_SO_GET_INFO(r5, 0x0, 0x481, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r6 = getuid() ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000026c0)=0x0) r8 = getpgid(0xffffffffffffffff) r9 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005ec0)={0x0}, &(0x7f0000005f00)=0xc) r11 = fcntl$getown(r0, 0x9) r12 = gettid() r13 = geteuid() getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000007400)={0x0, 0x0}, &(0x7f0000007440)=0xc) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000007480)=0x0) fcntl$getownex(r4, 0x10, &(0x7f00000074c0)={0x0, 0x0}) r17 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000009100)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000009200)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000000b840)={0x0}, &(0x7f000000b880)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000000b8c0)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f000000b9c0)=0xe8) r21 = getegid() r22 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000000ba00)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f000000bb00)=0xe8) stat(&(0x7f000000bb40)='./file0\x00', &(0x7f000000bb80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000bc00)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f000000bd00)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000bd40)={0x0, 0x0, 0x0}, &(0x7f000000bd80)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000000bdc0)=0x0) stat(&(0x7f000000be00)='./file0\x00', &(0x7f000000be40)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r5, &(0x7f000000bec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f000000c000)={0x0, 0x0, &(0x7f000000b7c0)=[{&(0x7f0000000340)={0x111c, 0x32, 0x210, 0x70bd2a, 0x25dfdbfd, "", [@typed={0x14, 0x3b, @ipv6=@dev={0xfe, 0x80, [], 0xa}}, @nested={0x20, 0x4d, [@generic, @typed={0x14, 0x12, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x68, @u32=0x80000000}]}, @typed={0x8, 0x79, @u32=0x3fa7}, @typed={0x8, 0x38, @uid=r6}, 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@nested={0x214, 0x30, [@generic="77c996472190a547be7799c1d466c21a7eb6bca56ce40023eaeee1be0c6ff730d45f079524da011687eb31c135677bbee52437e3e9d8b7167fff161209aa68c9dbef61ef8e5f0c3160d9b22a80f5ea2574adbe6cdcb1c41e714fa7e9ec6df816d0020c0aae61f86f150c8a80c906e6c0b8f810e5f03dee87e1d02cdd4d259ffca35faa485036c3d862", @generic="60c0966506322e808ee739adab2f48b45f91b29f5b191f42a2b8b3fe6432a12517cb2f2e4e903aa7783805a3451afa63000f2e1ba1b3fae05254d10187fde4c16dc8653a848cb75297b391b5333fe07a0a2fe858ee6c486c909e9296b860ba4d0ba7e2354bb81008ca26c6defc1a0825768b835066951d459dd711bd38cdaba3bf3bfb528dfc3e54323b2fcb5e0e6b668e692fb1a45a191dc3d9cafeb0cf0c8008c5dbf42408603cbd47711710d3c8b49af6b701fb5347cb5ac74ca2bd4df591b7c475a0931ae373", @generic="4d4e57b83d0bdb107d07c12ab80b0b0f48ba1cff5694f8489d7b19e5c30f1549a4ae55558555559e268bdce078f4018caad12e9293f5039974da289fcd09bb3e1b216c174fa27b4d676d9365cc6f733d8d986f702f86d16e47eab7e8fabceb9e8a31a45f6644f15543fb69f17d4b46706a850b8e311683e2fed93df8328eaa377942280b7f9257f692f9b0c3475f7c6882ca21f3530398b21b9fa2419134a3ed21fd1e5650b973da3f0d", @generic="bf1902d944a8dc61a1e6d3ccec6ded989b5c"]}, @generic="380a62b02043021df8d9c94a64ee645cc53d094b54e22233afad1a8fe3cb85460f7c4aa806897bb073e78a6f186b49b85052fa8bba79acf02eb20273e1e402d5bbd5e357014eed6a29610403281069c5e8188da3cef68e33c367979d0c2efa379bdb0cc58b281dfc83ae0a9e102bd090df178becd113844ac2c0ca50ab170baae8409c3d5dcc75643b182e2d15ed9ef4d49797458ca0c1142cff417e3491afdd3f595c9c7ee73f49f7c2965bb55bb397bc24286d2bb20d3b0c4ee2bb39ce513bb1e9dc57b57f865e8486486852839ae811f06b3f28bdfcc52731512f982913b212d653e5b5370e35bee5e34ae7a152549f446e1ce8", @nested={0xe4, 0x5, [@generic="dc71d0027580e64e40ec6d", @typed={0x8, 0x3e, @ipv4=@loopback=0x7f000001}, @generic="7cdb1a22a43d40473933acd18f7b1c3eb8217a83e6005d88f18b3bd433c07bb2b036f66763c175c9860f0ae0420d734fda859f1ccf805e951e5354dbe9a97e934033f46e77314ea7f6d3809be94ce12b71670bdec9431be3d2a1804d255cc06b510f283ca45893b281a4d30fd8918d1a92", @typed={0xc, 0x35, @u64=0x608a}, @typed={0x4, 0x6d}, @generic="8d7d4cccdd95ed55e51b63582fbad1aca5590909ec427a7d0c513dea1c8442e347e3a07fce44dedff02a5aaefe518f04a76da507ff6192e68c902a902af4a0c46d25c28322425c2454fd22c6"]}, @nested={0xd0, 0x95, [@typed={0x8, 0x7a, @ipv4}, @generic="bb2f42538370215f54cfdbb27819dcea24e7a0203b598ccf21a85578521ca9ede55ee444979043dfeb4f4b73d00d50e2a64377a23c5016fccccb491e37d33acbb3103a10402317b05adbf64e2fa50eac4ab89554d9e30fb5625672d4c372c8f82f975133b53b9afbd9f6b34a9767700e3cec51ee468dc4e95b1c30c00de73084bc59e18cf7531f6cfb51c33d8a9401fc769f23902f83d1f9afa16889f14db1c2064029240e39b57169e43e6bead682177b87b4e7a7e95b797e0318e6063a58e2d775ea"]}, @nested={0x20, 0x33, [@typed={0x14, 0x10, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}}, @typed={0x8, 0x2d, @uid=r18}]}, @typed={0x4, 0x26}]}, 0x2564}], 0xa, &(0x7f000000bf40)=[@rights={0x10, 0x1, 0x1, [r5]}, @cred={0x18, 0x1, 0x2, r19, r20, r21}, @rights={0x20, 0x1, 0x1, [r4, r3, r4, r1, r4]}, @cred={0x18, 0x1, 0x2, r22, r23, r24}, @cred={0x18, 0x1, 0x2, r25, r26, r27}, @cred={0x18, 0x1, 0x2, r28, r29, r30}], 0x90, 0x4}, 0x1) r31 = fcntl$getown(r4, 0x9) sched_rr_get_interval(r31, &(0x7f0000000140)) 2018/04/04 04:38:37 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f000001e000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0xb, &(0x7f0000001ffc), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r1, r0, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000100)={0x1d0, r4, 0x1, 0x70bd25, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x10000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xe}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x20}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x763}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3f}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24, 0x5}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) 2018/04/04 04:38:37 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000200)=""/66) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000100)=0x9, 0x4) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x411) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000280)=""/220, &(0x7f0000000380)=0xdc) r2 = accept4$packet(r1, 0x0, &(0x7f00000003c0), 0x80000) getsockopt(r1, 0x9ac, 0x80000000, &(0x7f0000000140)=""/63, &(0x7f0000000180)=0x3f) sendto$inet6(r1, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) 2018/04/04 04:38:37 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000380)={'nr0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) fstat(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000006c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@loopback=0x7f000001, 0x4e22, 0x8, 0x4e21, 0x0, 0x0, 0x0, 0x0, 0x2e, 0x0, r2}, {0x7, 0x5, 0x6, 0x4, 0x0, 0x4, 0xb099}, {0xf3, 0x0, 0xb0, 0x12721791}, 0x8, 0x0, 0x0, 0x1, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4d4, 0x3b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x7, 0x7f, 0x5}}, 0xe8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000007c0)={{0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e22, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x0, [0x200, 0x7, 0x437, 0x0, 0x0, 0x0, 0x7fffffff, 0x9]}, 0x5c) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000211000000000000000000000005000600000000000a00000000000000000000000000000000000000000000000000000000000000030008000000000002000000e000000200000000000000000200010000000000000003000000000005000500010000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0x88}, 0x1}, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00000004c0)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000400)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast2, @in=@remote}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) r4 = gettid() renameat2(r1, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x4) sched_rr_get_interval(r4, &(0x7f0000000340)) pipe(&(0x7f0000000000)) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000880)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000840)) 2018/04/04 04:38:37 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000940)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f00000009c0)) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/loop-control\x00', 0x210302, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x200, 0x4, 0x2, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000002c0), &(0x7f0000000300)=0x3) execve(&(0x7f0000000440)='./file0\x00', &(0x7f0000000640)=[&(0x7f0000000480)="74086e750000000000000000008c00", &(0x7f00000004c0)='/dev/loop#\x00', &(0x7f0000000500)='keyringproc\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='/dev/loop-control\x00', &(0x7f0000000600)='wlan1\x00'], &(0x7f0000000800)=[&(0x7f0000000680)="74086e750000000000000000008c00", &(0x7f00000006c0)='/dev/loop#\x00', &(0x7f0000000700)='\x00', &(0x7f0000000740)='/dev/loop#\x00', &(0x7f0000000780)='&$vmnet0vmnet0vboxnet1-nodevproc$,)-{GPL\x00', &(0x7f00000007c0)='\x00']) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000900)={r3, 0x0, 0x0, 0x101, 0x4}, &(0x7f0000000980)=0x18) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080)=0x1000000000, 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) connect$unix(r2, &(0x7f0000000bc0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) sync() accept4$vsock_stream(r0, &(0x7f00000003c0)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x80800) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f0000000200)=""/150) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/vga_arbiter\x00', 0x803c, 0x0) r5 = pkey_alloc(0x0, 0x0) pkey_free(r5) prctl$seccomp(0x16, 0x3, &(0x7f0000000b80)={0x9, &(0x7f0000000b00)=[{0xe3, 0x2, 0x1a7e, 0xffffffffffff0001}, {0x8, 0x2, 0x9, 0x8}, {0x9, 0x5, 0x4, 0x528}, {0x7fffffff, 0x8001, 0x3, 0x4}, {0xac4b, 0x7, 0x8, 0xffff}, {0xcaff, 0x0, 0x1000, 0x3ff}, {0x917, 0x367, 0xffffffffffffff00, 0x6}, {0x7f, 0x2, 0x400}, {0x776c, 0x8ba0, 0x1ff, 0x4}]}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000c40)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000008c0)=r4, 0x4) dup2(r2, r1) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000400), 0x4) accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x80800) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) 2018/04/04 04:38:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x8, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) sendto$inet(r0, &(0x7f0000000040), 0x3e1, 0x40881, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/04 04:38:37 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0203000313000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000005000900ff0000000a00000000000000fe8000000000000000000000000000ff00000000001b00000200010000000000000000020000000005000500000000000500000000000000ff02000000000000000000000000000100000000000000007702cab2a34c9366ef8cb904ed8ad5029f4317854d45fbb0ef8e2ef13512de6c94e6b8c83c656050df01a22e2f91785a1a06b1796a6ed37409e3c3b2a4ad3bb4102b77fe227a946af06d4364ae9b23101f8d2ef9e4858ed886c0c777ec56e30864f96b3f8610716539e21d404162798fb715b0f1d1628855a271dfb374b6476cce4c16d71eb7f4fba0854791"], 0x98}, 0x1}, 0x0) 2018/04/04 04:38:37 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f00000006c0)=""/185, 0xb9, 0x2000, 0x0, 0xfffffffffffffd1e) r1 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x0, 0x101000) bind$inet6(r0, &(0x7f00008a8000)={0xa}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x20}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000880)=ANY=[@ANYRES32=r2, @ANYBLOB="4e000000ee9772f56f009b7be2c2e2e40747c9ca578b1b0338a4462eda608d9200035ff0db642b9631734d9adee6a934e7606ae23f5565675988e23187eb9f5db8d3ec86fbaa57084475020000d375eeb576500001fb3585c3187c720d1d9d2425b6029c61158311f4f7ae9febdff735284800e277549a739da8704307ee885ddf3f7d6c1b2a70a0390cd1cbb57f11ee90a2126c28167f67c26ca8828aac3b5636ed4d9805e35cf2c7144042ade0596c73c61d50"], &(0x7f00000002c0)=0x2) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r3, &(0x7f0000000300), 0xfffffffffffffc31, 0x800000000000000, &(0x7f000001b000)={0xa, 0x1, 0x3, @empty, 0x1}, 0x7) getpeername$llc(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={r2, 0x5}, 0x8) r4 = dup2(r3, 0xffffffffffffffff) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x41, &(0x7f0000000000)={0xa, 0x0, 0x5}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000000400)={&(0x7f0000000240)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000780)="eb6f9df0310ffa56c58c038b0f1c36fea36ebea13c8efeb3f5ef0456034d56d02d1242da68aa6be68a83dc57c265d3e24829b138c0033caf3ee1b782ef6799ebfca50ab16d51bbfb40fcde18eb8f0d3cc7a7a47e479f59ed59057e435fabc8d7eb6264cb92aff5b76a58e0a8450529fff508c94a0867363a3e1214f1d88fabe594a886d36273b27bb4cadfa5332cf5fbf8d19a2c58fcca276fe842373c12c924c8487f2486bc62d15f371c4b76dffc1d38470a065be6b4f6888d5db11299f5942144d7efbc91f9478591af1badb5d31110065fd6f07a168811624a3e53c9ed2616dd75c13e727b290f1a77e503f5e52dde2803", 0xf3}], 0x1}, 0x4000) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000540)=0x0) r6 = syz_open_procfs(r5, &(0x7f00000005c0)='gid_map\x00') ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f0000000380)) r7 = fcntl$dupfd(r0, 0x0, r4) ioctl$KDADDIO(r6, 0x4b34, 0x5) sendmsg$inet_sctp(r6, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x4e22, @rand_addr=0x8}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000080)="c4f787c5e89d70aa1a8373cbca51086b5ec2cb164a63f9da073854ad151ffa2f65bfbceeaeaed9a95562d9b762db811ef98d23547bc7f6cb6b76d7e97bc76889c19adfb5761f5c8bfa5ccde1d438b405ee4362868472702fc7687090dad99d48df6bd1b777ed2d94602c283236091a304bc7ae2175b672554b6f017b874d2c8e68894443a697e1a82968f7dfa89b3053737ca2c1", 0x94}], 0x1, &(0x7f00000004c0)}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r4, 0x111, 0x3, 0x0, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r7, 0x891b, &(0x7f00000004c0)={'ipddp0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000580)) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000180)=r5) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000000140)={'bond0\x00', 0x7fffffff}) 2018/04/04 04:38:37 executing program 7: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000000c0)=0xba, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000000580)={0x7, &(0x7f0000000100)=""/89, &(0x7f0000000500)=[{0xffffffffffffffc0, 0xae, 0x7, &(0x7f0000000180)=""/174}, {0x4243727c, 0x84, 0x6, &(0x7f0000000240)=""/132}, {0x2, 0x2b, 0x96, &(0x7f0000000300)=""/43}, {0x1, 0x6f, 0x9, &(0x7f0000000340)=""/111}, {0x8000000000000000, 0x3d, 0xbcad, &(0x7f00000003c0)=""/61}, {0x5, 0x44, 0x4, &(0x7f0000000400)=""/68}, {0x5, 0x61, 0x923, &(0x7f0000000480)=""/97}]}) sendmsg(r0, &(0x7f0000000980)={&(0x7f00000005c0)=@pptp={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000640)="b573b190974f24c04dc093e96d705c1958a9189b8620c75ce8e20c535d85328580c6ae2083316eadf6b0a6f09678436a2d0149db3ff43198c204150d6a3e52101c24b6b6e6b315a9772519745a", 0x4d}, {&(0x7f00000006c0)="96adb0b256218a02425dea516b4c4aaa0d8b6a2d3928ac33589e09238535adcac5584dfe217ee7ea23cf12e49d45000d1d436e4f3403698ae855ebbd75c5c1539b428a689a6ddfe9ece6087da872aa7f6becf7ba3b1a9a5ee0ee3df3bf4e6a612557044276e559b276390bf02e1a26f4f2598f5d0b145d8f72a049352b8f34837e95fe9766c47b23375a174f7d0eba7ea518a0aff77df2492c10e7430c25a20e1bb3a4ad", 0xa4}, {&(0x7f0000000780)="ab", 0x1}, {&(0x7f00000007c0)="ffe1767c46e38d62d22a7d76eddf7e24ce6d33fe7d0518528bdfbab28d52133268fe2ac14fe96ff3e8219971468a6df3bf24a7e91845f7ac461f69eab2f23850d271b6c8df4e1049d06d3c7e22527ae9728ecafcf46433ddab88d5ed455401dbcd23a8c55b10a656cdd66fbe7340aa1575bdad11d5038c01a30bc11eba20273d1138b816bdf3e2c1889705ca5cfa64f7aa6db4c5188aa8e5f14aa8457febe8df86bd020bab0ab3075eb81db8bb47bb6a408b4cb4aeeb0960c8b518c3438e1d2cb0c4e2a749ac03a60ce3adc2c17c69ad96ce2de8483a12b0b0f9e617e3bfe5762326b2969bd73609871f207942e4620dd7b2ba", 0xf3}, {&(0x7f00000008c0)="129af98adbca8321d65c77af7db8b6c257de986d0be75b75fa0b05fde7f0", 0x1e}], 0x5, &(0x7f0000000940)=[{0x38, 0x111, 0x8, "e0ad1d14d2cfb0a93de05e3bb40c40d94382eea3895cebd70e49eeafbb944227c4ab9f41bd1e4d8c9aaf678a"}], 0x38, 0x48001}, 0x1) r2 = open(&(0x7f00000009c0)='./file0\x00', 0x200, 0xc) ioctl$int_out(r2, 0x2, &(0x7f0000000a00)) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000b00)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@loopback}}, &(0x7f0000000c00)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000c40)={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x2, 0xb92, 0x6c, 0x400, 0x1f, 0x1000000, r3}) stat(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000000d00)) rt_sigaction(0x28, &(0x7f0000000d80)={0x4, {}, 0x2, 0x7ff800}, &(0x7f0000000dc0), 0x8, &(0x7f0000000e00)) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) timer_create(0x7, &(0x7f0000001ec0)={0x0, 0x25, 0x0, @thr={&(0x7f0000000e40)="2cc89e7e86f14416e41e80b64ab4a33d0720247d359caf81ccb527714411ee150a77b139c1162e622240ed9e81f6533f62033328d3dff6a1788864119d9a3e2198176a7d26e99ea738878c53d593e34ee2c05ca84e5314fe276418", &(0x7f0000000ec0)="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"}}, &(0x7f0000001f00)=0x0) timer_getoverrun(r4) fcntl$notify(r0, 0x402, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001f40)=@int=0x5, 0x4) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000001f80)=""/238) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000020c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000002200)={&(0x7f0000002080)={0x10}, 0xc, &(0x7f00000021c0)={&(0x7f0000002100)={0xa4, r5, 0x0, 0x70bd26, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x48000}, 0x0) fstatfs(r1, &(0x7f0000002240)=""/98) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00000022c0)) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000023c0)={&(0x7f0000002300)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, r5, 0x100, 0x70bd25, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0xc801}, 0x20000001) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000002400)={0x8, 0x218, 0x5, 'queue1\x00', 0x400}) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f00000024c0)=""/104) ioctl$sock_netdev_private(r2, 0x89f9, &(0x7f0000002540)="bc9b28eb9804673e2b53deb30885d689e4bce6742f36f159b3854f07ef6d4cf0e5dce35e86b9") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002580)='/dev/sequencer2\x00', 0x200200, 0x0) r6 = accept4$vsock_stream(r1, &(0x7f00000025c0)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x800) poll(&(0x7f0000002600)=[{r0, 0x40}, {r0, 0x100}, {r0, 0x2000}, {r1, 0x2008}, {r6, 0x8104}], 0x5, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000002640)={0x1, {{0xa, 0x4e21, 0x27, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}}}, 0x84) 2018/04/04 04:38:37 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000140)=0x10000000000, 0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/04 04:38:37 executing program 3: r0 = socket(0x40a, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000005c0)={0x101, 0x0, {0x0, 0x0, 0x6, 0x3, 0x81}}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000180)) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x4000000004) fallocate(r3, 0x1, 0x0, 0x20004d2d) getpeername$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x14) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSETA(r4, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e000000147b31a8c8d04526e7f78a8fe27845051f555f699446cd55da4ba6fc8873a807fa51bb4eab0700df770cd217b3b2c0af891a34aab7ae99714a68bae4b6aa2b7e4b8254c0"], &(0x7f0000000240)=0x2) fchdir(r1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r5, 0x10000, 0x30}, 0xc) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000200)=0x6) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) r6 = add_key(&(0x7f0000000140)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) getpeername$packet(r3, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000480)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000340)='asymmetric\x00', &(0x7f0000000400)='/dev/sequencer2\x00') fcntl$getflags(r0, 0x0) fchdir(r2) r7 = socket$inet6(0xa, 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {0x0}]}) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000540)=0x63, 0x4) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f00000001c0)={r8, 0x7, &(0x7f00000000c0)=[0x6, 0x3ff, 0x1000, 0x0, 0x344, 0x0, 0x5], &(0x7f0000000100)=[0x0, 0x0, 0x3, 0x0, 0xffffffff], 0x40, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000180)=[0x5, 0x9, 0xb6, 0x0, 0xf]}) sendmsg(r7, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/04 04:38:37 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x6) mount(&(0x7f0000b28ff8)='./file0\x00', &(0x7f0000766ff8)='./file0\x00', &(0x7f00005a9ff9)='mqueue\x00', 0x1, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000386000)=""/1840, 0x730) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80200, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000080)) 2018/04/04 04:38:37 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000000100)='environ\x00') ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={0x6}, 0x0, 0x8) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) sendfile(r1, r0, &(0x7f0000000140)=0xfffffffffffffffd, 0x6ed) 2018/04/04 04:38:37 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/mcfilter\x00') mmap(&(0x7f0000c00000/0x3000)=nil, 0x3000, 0x1000002, 0x20000000031, 0xffffffffffffffff, 0x5a) write(r0, &(0x7f0000ea0000)='\b', 0x1) syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp6\x00') 2018/04/04 04:38:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='task\x00') ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000080)=""/64) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000000c0)={0x8, 0x1, {0x3, 0x0, 0xfffffffffffffff9, 0x0, 0x18e}}) sync_file_range(r0, 0x258, 0x9, 0x3) [ 585.553722] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 585.561514] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 585.569160] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 585.576874] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 585.584539] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 585.592179] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 585.599919] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 585.607530] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 585.615164] Buffer I/O error on dev loop0, logical block 9, lost async page write [ 585.622790] Buffer I/O error on dev loop0, logical block 10, lost async page write [ 736.499808] INFO: task syz-executor4:6285 blocked for more than 120 seconds. [ 736.507051] Not tainted 4.9.92-g13b40d3 #12 [ 736.511927] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 736.519909] syz-executor4 D28304 6285 3845 0x20020004 [ 736.525648] ffff8801d515e000 ffff8801c4d91a40 ffff8801c4d91a40 ffff8801d6640000 [ 736.533788] ffff8801db321b98 ffff8801aa3e7930 ffffffff838a76cb 0000000041b58ab3 [ 736.541810] ffffffff84193da8 00ffffff8123ac80 ffff8801db322468 ffff8801db322490 [ 736.549807] Call Trace: [ 736.552370] [] ? __schedule+0x67b/0x1ba0 [ 736.558058] [] ? bit_wait+0x90/0x90 [ 736.563373] [] schedule+0x7f/0x1b0 [ 736.568543] [] schedule_timeout+0x56c/0x10b0 [ 736.574600] [] ? usleep_range+0x140/0x140 [ 736.580394] [] ? kvm_clock_read+0x23/0x40 [ 736.586182] [] ? kvm_clock_get_cycles+0x9/0x10 [ 736.592421] [] ? ktime_get+0x13d/0x1d0 [ 736.597941] [] ? __delayacct_blkio_start+0x41/0x80 [ 736.604533] [] ? bit_wait+0x90/0x90 [ 736.609796] [] io_schedule_timeout+0x1be/0x390 [ 736.616016] [] bit_wait_io+0x19/0xa0 [ 736.621390] [] __wait_on_bit+0x57/0x120 [ 736.626989] [] wait_on_page_bit+0xf4/0x140 [ 736.632884] [] ? page_waitqueue+0x20/0x20 [ 736.638658] [] ? autoremove_wake_function+0x90/0x90 [ 736.645461] [] ? pagevec_lookup_tag+0x3a/0x80 [ 736.651607] [] __filemap_fdatawait_range+0x1c1/0x2b0 [ 736.658335] [] ? wait_on_page_bit+0x140/0x140 [ 736.664498] [] ? mutex_lock_nested+0x5e3/0x870 [ 736.670733] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 736.677549] [] ? mutex_lock_nested+0x56f/0x870 [ 736.683779] [] ? iterate_bdevs+0xc8/0x260 [ 736.689551] [] ? mutex_lock_killable_nested+0x960/0x960 [ 736.696569] [] ? iterate_bdevs+0x19d/0x260 [ 736.702444] [] filemap_fdatawait_keep_errors+0x63/0x80 [ 736.709345] [] fdatawait_one_bdev+0x50/0x70 [ 736.715323] [] iterate_bdevs+0x109/0x260 [ 736.721022] [] ? sync_inodes_one_sb+0x50/0x50 [ 736.727141] [] sys_sync+0xe1/0x170 [ 736.732329] [] ? sync_filesystem+0x240/0x240 [ 736.738361] [] ? __fdget+0x18/0x20 [ 736.743620] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 736.749872] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 736.756687] [] ? sync_filesystem+0x240/0x240 [ 736.762748] [] do_fast_syscall_32+0x2f5/0x870 [ 736.768880] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 736.775555] [] entry_SYSENTER_compat+0x90/0xa2 [ 736.781780] [ 736.781780] Showing all locks held in the system: [ 736.788076] 2 locks held by khungtaskd/516: [ 736.792389] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 736.801289] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 736.810966] 2 locks held by getty/3752: [ 736.814917] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 736.824234] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 736.834185] 3 locks held by kworker/u4:4/5725: [ 736.838737] #0: ("writeback"){++++.+}, at: [] process_one_work+0x6f2/0x1610 [ 736.848043] #1: ((&(&wb->dwork)->work)){+.+.+.}, at: [] process_one_work+0x72c/0x1610 [ 736.858224] #2: (&type->s_umount_key#29){++++..}, at: [] trylock_super+0x20/0x100 [ 736.868203] 1 lock held by syz-executor4/6285: [ 736.872779] #0: (&bdev->bd_mutex){+.+.+.}, at: [] iterate_bdevs+0xc8/0x260 [ 736.881997] 1 lock held by syz-executor4/6297: [ 736.886547] #0: (&bdev->bd_mutex){+.+.+.}, at: [] blkdev_put+0x2a/0x550 [ 736.895522] 1 lock held by blkid/6295: [ 736.899376] #0: (&bdev->bd_mutex){+.+.+.}, at: [] blkdev_put+0x2a/0x550 [ 736.908336] [ 736.909952] ============================================= [ 736.909952] [ 736.916990] NMI backtrace for cpu 0 [ 736.920655] CPU: 0 PID: 516 Comm: khungtaskd Not tainted 4.9.92-g13b40d3 #12 [ 736.927831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 736.937178] ffff8801d8b47d00 ffffffff81d95109 0000000000000000 0000000000000000 [ 736.945149] 0000000000000000 0000000000000001 ffffffff810bb8f0 ffff8801d8b47d38 [ 736.953116] ffffffff81da025d 0000000000000000 0000000000000000 ffff8801d83f9c18 [ 736.961091] Call Trace: [ 736.963657] [] dump_stack+0xc1/0x128 [ 736.968992] [] ? irq_force_complete_move+0x390/0x390 [ 736.975714] [] nmi_cpu_backtrace+0xfd/0x120 [ 736.981658] [] ? irq_force_complete_move+0x390/0x390 [ 736.988382] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 736.995455] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 737.002440] [] watchdog+0x6f0/0xa70 [ 737.007684] [] ? watchdog+0x125/0xa70 [ 737.013105] [] kthread+0x26d/0x300 [ 737.018263] [] ? reset_hung_task_detector+0x20/0x20 [ 737.024899] [] ? kthread_park+0xa0/0xa0 [ 737.030494] [] ? kthread_park+0xa0/0xa0 [ 737.036087] [] ? kthread_park+0xa0/0xa0 [ 737.041687] [] ret_from_fork+0x5c/0x70 [ 737.047314] Sending NMI from CPU 0 to CPUs 1: [ 737.051825] NMI backtrace for cpu 1 skipped: idling at pc 0xffffffff838b7216 [ 737.059282] Kernel panic - not syncing: hung_task: blocked tasks [ 737.065410] CPU: 1 PID: 516 Comm: khungtaskd Not tainted 4.9.92-g13b40d3 #12 [ 737.072578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 737.081907] ffff8801d8b47cb8 ffffffff81d95109 ffffffff83a8b220 ffff8801d8b47d90 [ 737.089878] ffff8801d83f9c00 dffffc0000000000 ffffffff84409000 ffff8801d8b47d80 [ 737.097848] ffffffff8142e791 0000000041b58ab3 ffffffff8418b7b8 ffffffff8142e5d5 [ 737.105815] Call Trace: [ 737.108377] [] dump_stack+0xc1/0x128 [ 737.113718] [] panic+0x1bc/0x3a8 [ 737.118707] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 737.126921] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 737.134170] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 737.141418] [] watchdog+0x701/0xa70 [ 737.146665] [] ? watchdog+0x125/0xa70 [ 737.152102] [] kthread+0x26d/0x300 [ 737.157263] [] ? reset_hung_task_detector+0x20/0x20 [ 737.163899] [] ? kthread_park+0xa0/0xa0 [ 737.169513] [] ? kthread_park+0xa0/0xa0 [ 737.175107] [] ? kthread_park+0xa0/0xa0 [ 737.180703] [] ret_from_fork+0x5c/0x70 [ 737.186752] Dumping ftrace buffer: [ 737.190307] (ftrace buffer empty) [ 737.193992] Kernel Offset: disabled [ 737.197612] Rebooting in 86400 seconds..