[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 27.444116] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. [ 28.563465] random: sshd: uninitialized urandom read (32 bytes read) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 28.791612] random: sshd: uninitialized urandom read (32 bytes read) [ 30.095836] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.18' (ECDSA) to the list of known hosts. [ 35.656262] random: sshd: uninitialized urandom read (32 bytes read) 2018/06/04 13:10:32 fuzzer started 2018/06/04 13:10:33 dialing manager at 10.128.0.26:38059 [ 60.544468] can: request_module (can-proto-0) failed. [ 60.555389] can: request_module (can-proto-0) failed. 2018/06/04 13:10:59 kcov=true, comps=false 2018/06/04 13:11:05 executing program 0: r0 = shmget$private(0x0, 0x1000, 0x400, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/241) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x148) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1, 0x5, 0x2, 0x3, 0x5}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x0, 0x4, 0x7, 0xfffffffffffffffd, 0x1, 0x2, 0x9, 0x7f, r2}, 0x20) r3 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x80) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x4e22, 0x400, @ipv4={[], [0xff, 0xff]}, 0x10001}}, 0xd9, 0x4, 0xfffffffffffffffd, "4e041f7f2e26d603dc6c73d422ca6c490e0136c533cea528a61fb1e01afd0fd23746a0058a830f7815797755433204808b706a3793758f4ffbe0936fc7002f6f432d270bd5e1e91d98a052310f9eb604"}, 0xd8) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000340)=0x9, 0x2) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000380)) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000440)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000480)={r4}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x0, 0x643, 0x0, "02b5ec2960d656d8cbf1b8a434f58545f8cb6666f7b4e51e23439760f67326623d86974f54294601c01e778251f651a18baac8167b8c1a12785d549f02c3486782db59794b171405d95240626d26d4ce"}, 0xd8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000005c0)={r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x84) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000680)={0x2ff2, 0xc123, 0x3}) shutdown(r1, 0x1) getsockname$unix(r1, &(0x7f0000000700)=@abs, &(0x7f0000000780)=0x6e) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00000007c0)={0x8e3, 0x1f, 0xff}) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000800), 0x4) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000000940)=@get={0x1, &(0x7f0000000840)=""/214, 0x9}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000980)) fcntl$setflags(r5, 0x2, 0x1) setitimer(0x0, &(0x7f00000009c0)={{0x0, 0x7530}, {0x0, 0x2710}}, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x7) r6 = semget(0x2, 0x3, 0x500) semctl$GETALL(r6, 0x0, 0xd, &(0x7f0000000a00)=""/107) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000a80)) socket$nl_generic(0x10, 0x3, 0x10) socket(0x10, 0x80f, 0x4) lremovexattr(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)=@random={'security.', 'wlan0(%-ppp0(\x00'}) 2018/06/04 13:11:05 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x400000, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'tunl0\x00'}}) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='attr/prev\x00') ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000300)={0x100000000, 0x0, 0x4, 0xc7, &(0x7f00000000c0)=""/199, 0x2b, &(0x7f00000001c0)=""/43, 0xc6, &(0x7f0000000200)=""/198}) clone(0x20000, &(0x7f0000000340)="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", &(0x7f0000001340), &(0x7f0000001380), &(0x7f00000013c0)="971c808135d4313bc2e7f711603fe4fc74940c43e1bad25cddbcda243f243cc8ad56f908c45e14ec9b5b219c5963a305e44a069a7d14a309962851c00aa421e456da787f5cc4274495242217931da657870707954797c187da117064ee07d3776b93a556fbe5ea03") ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000001440)="03f869d23453890853a268d8ee4dc8") setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000001480)={0xef9, 0x9, 0x0, 0x1, 0x0, 0xffff, 0xc629}, 0xc) move_pages(r1, 0x3, &(0x7f00000014c0)=[&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil], &(0x7f0000001500)=[0x5, 0x2, 0x1, 0x7], &(0x7f0000001540), 0x4) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000001580)) prctl$setendian(0x14, 0x3) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001600)={0x3, &(0x7f00000015c0)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffff9c, 0xc0086421, &(0x7f0000001640)={r3, 0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000001680)={0x6, 0x20, 0x2, 'queue0\x00', 0x2}) write$binfmt_misc(r0, &(0x7f0000001740)={'syz1', "53fb37c57a695ad42a854f46ec12ab1aaf2e6bbccac613c42ecc107780fa25ac4be352dbeb6351537ef7ff25b5a014c909021f50d337f08651b7467d499759f4c00f506f0dcf38de9cf082fb12017288e85761560943a56dacd4a2145437221df39087bdb8e2a2a75bd854e056100b4553111d23465ac4943c52b3aa2ba443a2c1115bac3092d63ea805074e61651f08ee22de813f63f5b0184429c4782980e20f1342d160b4e6bda8bc37fe7b8f68ac0eb070b2a66cf5fab400a577525a6a8b39563e68a6c3ccca84c3f479f06c97e7a1ee73f7d0258341bdda55e6a17fea883fa497"}, 0xe7) r4 = syz_open_dev$amidi(&(0x7f0000001840)='/dev/amidi#\x00', 0x80000000, 0x80201) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000001880)={0x0, 0x2}, &(0x7f00000018c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001900)={r5, 0x20}, 0x8) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000001940)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x1e, {0x2, 0x4e20}}) ptrace$getsig(0x4202, r1, 0x0, &(0x7f00000019c0)) select(0x40, &(0x7f0000001a00)={0x7, 0xffffffff80000000, 0x7fffffff, 0x0, 0x3, 0x9ac, 0x5, 0x1}, &(0x7f0000001a40)={0x80000001, 0x47000000000000, 0x1, 0x8001, 0x10001, 0x3, 0x100000000000, 0x4}, &(0x7f0000001a80)={0x9, 0x401, 0x3, 0x100000000, 0x8, 0x4, 0x4, 0x3}, &(0x7f0000001ac0)={0x0, 0x7530}) r6 = syz_open_dev$usbmon(&(0x7f0000001b00)='/dev/usbmon#\x00', 0x3, 0x0) ioctl$SG_SCSI_RESET(r2, 0x2284, 0x0) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000001b40)=0x9413) getsockopt$netlink(r4, 0x10e, 0x7, &(0x7f0000001b80), &(0x7f0000001bc0)) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000001c00)={{0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x2, 'nq\x00', 0x10, 0x3, 0x69}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x4, 0x5b3, 0xcfa8, 0xff}}, 0x44) ioctl$SG_GET_TIMEOUT(r6, 0x2202, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000001c80)={0xfffffffffffffe00, 0x657, 0xfff}, 0xc) accept4$nfc_llcp(r0, &(0x7f0000001cc0), &(0x7f0000001d40)=0x60, 0x80000) clock_gettime(0x0, &(0x7f0000001d80)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000001dc0)={0x0, @time={r7, r8+30000000}, 0x7, {0x3, 0x3}, 0x8, 0x0, 0xa8}) 2018/06/04 13:11:05 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000040)=0x1ff) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x100000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1, 0xfffffffffffffffa}, &(0x7f0000000140)=0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000017c0)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6}}, &(0x7f00000018c0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001900)={@dev={0xfe, 0x80, [], 0x17}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000, 0x776c, 0x6b, 0x400, 0x1, 0x40000000, r3}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001980)=0x3, 0x4) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000019c0)=0x8, 0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001a00)=@assoc_id=r2, &(0x7f0000001a40)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000001a80)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001ac0)={r1, 0xffffffff, 0x10000}, &(0x7f0000001b00)=0x8) recvfrom$unix(r0, &(0x7f0000001b40)=""/166, 0xa6, 0x40000140, 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001c00)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001c40)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001c80)={r2, 0x80000000, 0x6, [0x48f3, 0x531, 0xd1, 0x100, 0x2ac7, 0x2]}, &(0x7f0000001cc0)=0x14) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001d00)="2dec4a1d35d5f3b803b325f725b08e56", 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001d40)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0xfffffffffffffffb, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e24}], 0x3c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001d80)=[@in6={0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xf104}], 0x1c) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001dc0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001e00)=[{0x4, 0x8}], 0x1) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001e40), &(0x7f0000001e80)=0x14) sendmmsg$inet_sctp(r0, &(0x7f0000003c80)=[{&(0x7f0000001ec0)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10, &(0x7f0000001f80)=[{&(0x7f0000001f00)="d18685352196a737a5e304a2b85813b22f8a422f29dabdf2227c958ad2befc972aba10393a900f896ff1dd4ab298f1e2ddc489a38b6dfa5577995fa28eb003506f6c61a8c13e0462590856e321728effe4", 0x51}], 0x1, 0x0, 0x0, 0x2400c080}, {&(0x7f0000001fc0)=@in={0x2, 0x4e24, @rand_addr=0xfffffffffffffffb}, 0x10, &(0x7f0000002180)=[{&(0x7f0000002000)="d20f788ce07935fb4411e9fc2b0a8ea5c46c383f8d17cf569e8a13c9657c5d08e7cb6f7e1a6b39f447110f90bee117e5ae923f32d75c95f8a6a60b8d5303efe93e4c680b300018881a1ee036e8944eb0a17cec7d98a5df58672967ce56ba0f986a76894456300b36c62860c8a65af49218146a3c3cde049444d40753dd36ca48c8cec6d1418f6d81454000b7bce9", 0x8e}, {&(0x7f00000020c0)="1b8769a575b44fac5ad441bd1e0d8637922fd92a58b47931c01218ad543e35e5ad51132c83ac90d7ee32b2c2f92d74a29e5d1b4adb27b807c4b8258cfbba3e85d8bc2cf90c550749369e4b2aff7efe6f5ce145bebefb8cf5b67b306d5f4dc186837e414e816cf01c166a7ba09401d3ba169ceddea28e11850d953d5486af03a20aaa2160074149acae54c8438143ffb071a18ba79908a1039ad09e43bea406c6ea", 0xa1}], 0x2, 0x0, 0x0, 0x800}, {&(0x7f00000021c0)=@in6={0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x1d}, 0xa6e}, 0x1c, &(0x7f0000002740)=[{&(0x7f0000002200)="9a862a532b5531d335dfbce07a4f6dcea89e1469649ebc0d1a", 0x19}, {&(0x7f0000002240)="80ba02bb3602d09ebd5819748e063a739f25705d7f5663cef77b20cc33a47b13c01e9aae8d4a76a8ffba5814ac86ed75d823438f61fc3671f867abfcc9ec69eef1be15a940f2", 0x46}, {&(0x7f00000022c0)="0dc8cc509ceb8eed4d99f6414e762af33e8dffa91973f3f814f250f5439bcbbdc86bdd5f7c2f2b5e2b1f45e8faac59d55057e057d6302ed0cff5e1166654663232d9bb1de9c672fff110c6ae6b283f5f1398abf54e5f9098fe7426d6276eb1178076eadff0ec7892e066944eacce0196c0460df657f484946f1cd24a4ce69d6afa0bf0b4c0b54da3eb9553259600346e50a0748ae02e1ee3fbcfdda311543efe0f0351e6a6ac5999d8b287c25393cf816e6414515cddc484814db38efbe677f4b3f47768218a78082d4c2a80d6a1", 0xce}, {&(0x7f00000023c0)="e6ce67aa336f1e1f213165a235dbec5b749e87ad1f379364520d87a5de8d63fec21d9b8efd40d49e165510c12806db8ed821cf7a5384fc015967475aff70fe6c94352894f6f6df21056103337d2d7bbf3712945387503e3bc1e3b82136d3094d02086b941b6638cd7ab388ea5daefb062f24989d75e3b76663fecf0c6f1ace97f344f1687228fc58ad4224f23217b9174d454b6eee7bd433365b9070b14f27b9dc389c77daab2afd6a9d928d5b02d64bcc5e9238f6d6f2f4f05162900848739321753c5e", 0xc4}, {&(0x7f00000024c0)="76d32769d6a1a703f15084bb1c", 0xd}, {&(0x7f0000002500)="e102d8fa98bcbb459f65c30ba441a56c55affba483d4e8ca94dc7c2fc22d", 0x1e}, {&(0x7f0000002540)="a0dd74f522d85b2703877a8f8492ba27c6903ef32e0b03313814400e3825c715161f55bb407200a64f666e9e377a682d2b3d3674887fa13f65b7b62a174f6ec4dcfdb41866c3df69c61b45f377dedd9554ca7cbc5c237e5ccf0fbbc4adaab79b316a7e4775bf8389e1fb723a57dfc7f80263fe5a5b92466cac7b08075a1d181a09db11f0bd43e9e69420f46edb21628adfd2a82479a810ffa5e8dc60bf958d54001549f1a38372695d0bf7a44def64e2e173e9258750d40c7c0cef24b99818a70609551cb0858c3ab5d726a2adb6686824a6c2", 0xd3}, {&(0x7f0000002640)="68c8e56e7aa66cdd932524850d67e4ed1741cae66204e930b06a74ae79004d206ee42af7b7e639f6833291e4e7906138d181b7cb2a9cc23db9844c58344d91c86c2542c56e82868038536f74697bd34653a10366a665e083c306f634f91b2598e38455e44e7572ef1d211487c515e9fb4bd3340fe6251b3f69ab4b88617f02ccf5bec6e1bbcf396adfff670d5cf7c8e6ddfa1f9893f5892c58dd27ba518bb0ad18f45f753d6f10c205ffff8c67b60ce20171d3cfab3e25a2e91b59efa7f266017f6bf0c223f9153e5675e686e12c106cd3a7", 0xd2}], 0x8, &(0x7f00000027c0)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x33, 0x8001, 0x3, 0x4, r2}}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0x10, 0x4, 0x1, 0x2, 0x7fff, 0x1, 0x0, r2}}], 0x80, 0x80}, {&(0x7f0000002840)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000003bc0)=[{&(0x7f0000002880)="5eddbbe2522df4c62d838d16f7fb5475af5a3e4c249ef359756db65890f7c2de4b61e64791e4aae8faa5f5b62b20fd98e1e7f90cf4b3e2542923bba85a1ab4958a77c4826a99bde31567118b16e848973d4b29fd56a1da271dc24d5c4a53cc2406c5f74c4f26d4e90e3234d8a2", 0x6d}, {&(0x7f0000002900)="f46ef347100ccc23adbf44c5e4dba78b2a332a3cc2db3e8b8341d68a85d5567410aef756a3c05829e0e9320b071670f31becc9b0039d8834ea30778fb8d72abb40f0bdeeb169906a7860e29b57579be9009979191e77905f241433241dd16a16a868bd5af0c4424c8f81775c2a2ae26d9dd40b1fc8af8469c9dd7ccc90662d80eb9a06636acf5e2d7b4aa7657ba2fe3999818059310737acb29d9d4042d54cb7ee1465e711ff02b38100e25ab3b8a4", 0xaf}, {&(0x7f00000029c0)="ded4010036f707bc3ee3e85cc46e8be803d16e4e2c7ffcebb2e108f99f5cd0670c8f61fa5a1421c77e20dba1e1509ee6276f5e54e4a26b3f9be191ae4e54a2cce39580768e1f0e0069e231cfe2ca8b1f947a2f721f967976ed74d89ab925f1b6eba2ed6236a5b0a703a4923b57cac5ac3ebaef52acd78a5eb850bdb0a015bf205c3758d6a68c4ee8a6caedda418050f382fa25a8cb84652e0ac80a844203839968ab0f7a6116a95fd8d6200b6819a0e8ff26e1cf2a5992d0f7e3de6243", 0xbd}, {&(0x7f0000002a80)="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", 0x1000}, {&(0x7f0000003a80)="5286a725f728533deae116a6c0bc94fce4006f5a71e91e439627a700bf825c18d887fe1c66395f4a3694624b271db697c593b951dfa26577e5fe5c3fefa1f147a578a22d40f6a84d4476892a3cfbf43b56fdd45b3b0aa26104c4831d463e58eb68ab0bc6390a9571ce95ac92179d3064873a99e0f6dc466d55858f42a232610fe19f8a8d1db62eb81af5365f29df6b03aa084953d8c0a45efa3b19a3cc9c977a5c026ccd8e681d627178f622e197512e9bc2b71a12ad5ee32ef3401caeb46ce18f2cc6e74bdd413262ecb7afd733c68c2c8959b92fd1e291786dd2d0bf059b", 0xdf}, {&(0x7f0000003b80)="f81cf6e9", 0x4}], 0x6, &(0x7f0000003c40)=[@authinfo={0x18, 0x84, 0x6, {0x2}}], 0x18, 0x20048000}], 0x4, 0x40000) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000003d80)={@local={0xfe, 0x80, [], 0xaa}, @empty, @dev={0xfe, 0x80, [], 0xc}, 0x3, 0x81, 0x400, 0x100, 0x1f, 0x0, r3}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000003e00)={&(0x7f0000ffc000/0x1000)=nil, 0x3, 0x1, 0x0, &(0x7f0000ffc000/0x4000)=nil, 0x2}) socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$pptp(r0, &(0x7f0000003e40)={0x18, 0x2}, 0x1e) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000003e80), 0x10) r5 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000003f00)={{0x100000000, 0x5, 0x1a99, 0x9, "0535448b00c742c3c95dd124852038b2d12723117473943f11abcc88ccca4795db1a05c3eb60eab6a699c49f", 0x1}, 0x0, 0x0, 0x1000000000000000, r5, 0x8, 0x80000000, "0a0377967858a7f7cbf5a3e1eb86bd600c125f9aba975b6dfaa3daea607a16ef34952457cd561ef8fba47d594b596929fa31b43ec065b3883d052a09b6f64a9f", &(0x7f0000003ec0)='\x00', 0x1, [], [0x0, 0x7, 0x1, 0x2]}) 2018/06/04 13:11:05 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x408000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0xffffffff00000000, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x7, 0x78de}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000001c0)={@remote, @broadcast}, &(0x7f0000000200)=0xc) name_to_handle_at(r0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x7c, 0x84ef, "6e119655c452015159fde59bf9d9dbab2bfaf480ae38f15f3c62e53e62dea6b4b4d271ce7ae0a847288cd7a5d8ba917fb94fb37561c1e113f505eec472b038a907506271313de47ed62fff8b55d374ed2851ca42c2d9e550b9ad9aa69951c9dd22e61468d9fc49f654b14fe7988c2dfa470a3212"}, &(0x7f0000000300), 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x46001, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000380)={'vcan0\x00', 0x4}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000003c0)={0x1f}, 0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000580)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000480)={0xb4, r3, 0x500, 0x70bd2d, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8001}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x81}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0xb4}, 0x1, 0x0, 0x0, 0x1}, 0x1) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/uinput\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000600)=[@in6={0xa, 0x4e20, 0x66, @dev={0xfe, 0x80, [], 0x1f}, 0x4}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x9, @empty, 0x9}, @in6={0xa, 0x4e22, 0x6}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x2d1, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x4e24, @rand_addr=0x8}], 0xb0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000005, 0x81010, r4, 0xa) semget(0x1, 0x2, 0x0) r5 = openat$null(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/null\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000700)=0x8, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000740)=""/223, &(0x7f0000000840)=0xdf) fstatfs(r2, &(0x7f0000000880)=""/206) getsockname$llc(r4, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000009c0)=0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000a00)={0x9, [0xa2, 0xfffffffffffff000, 0x8, 0x9, 0x80, 0xfffffffffffffeff, 0x9, 0x8, 0x100000000]}, 0x16) open_by_handle_at(r0, &(0x7f0000000a40)={0x3f, 0x4, "2cb503d229742a311e9a71dedf89e6da2f033d34781520f7d2a774056f6044d41e0b1b08db62ffd6ad1528dd68b5d9e1fb9e3846a185b2"}, 0x40400) sendmsg$nl_netfilter(r4, &(0x7f0000000b80)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000b40)={&(0x7f0000000ac0)={0x58, 0xf, 0x3, 0x0, 0x70bd29, 0x25dfdbfd, {0xe, 0x0, 0x9}, [@generic="df8b7a85ca058614af5563cc2494711689481976f74c92d0b34c3e1625236e99d1d415ad4e2302a7fc61f7ae41213cb8d0805432417983830dd011f68b90662aeb44"]}, 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) r6 = syz_open_dev$ndb(&(0x7f0000000bc0)='/dev/nbd#\x00', 0x0, 0x2201) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000c00)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000f80)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000001080)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000010c0)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f00000011c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00000028c0)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f00000029c0)=0xe8) r10 = accept4$netrom(r2, &(0x7f0000002c40), &(0x7f0000002c80)=0x10, 0x80800) r11 = gettid() getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000002cc0)={0x0, 0x0}, &(0x7f0000002d00)=0xc) stat(&(0x7f0000002d40)='./file0\x00', &(0x7f0000002d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = epoll_create(0x2) r15 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000002e00)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000002f00)=0xe8) r17 = getgid() sendmsg$netlink(r4, &(0x7f0000003080)={0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000000c40)={0x330, 0x17, 0x202, 0x70bd26, 0x25dfdbfe, "", [@nested={0x2d8, 0x2e, [@typed={0x94, 0x5b, @binary="7fc691cfa638a265adf66f0b05e2c3dad71b471e26819e2e503e409e11a07193c7dbb7e4dc252c481b0170eeab3cad3ed11c0e5ce268d38a0218aeb1de8ab86e993b9840692d0ededabc22f47f50b57e830c7d5657e1afd86f902b5b72e98fcaa7ded997cf41b4cbbc51d41422a0768f8191eb5f08adc7eb9d3afaf6cd22fc0f929636e7b9a394534528190d3c"}, @generic="1dcdea64f45075607c7886b08edc9380180607b0d673a5a6682962c0038dc94e8a85569edfcddfa1199b0e3d5d25f8e99e06000528dcd37d0aa5d7b18d5652fb843a86e93e9cc9ecd29733808b15c16f8162c084a7ba2a6e939d03b6fc4eced98b5ec71861993563a9d68f0998fbc147c912f9f42361eebe0f1b46c5c4bfd23fbd2154273050aa0859ce8f2d0cc7916a5b8c00a56fa31ffd365811761da99a495cc20c5c6ea574d52666c4fa", @generic="3fd612070dd20bdc60c22fceb18408fee2a0b8d5091f49b6f4b80abf6028f865d57555b3f25cc742f3ad8e9c46634e4b8ea155f4027537f78dacb8f00c5bc326294da03d40e2be6969f85c96c539dd0f6bb0d6c922384a26f310c1c1d35b139e21162f977fc5fe90bfe47f47b647d339ce620f521261ee33e4960a1e6aad26b9f2a840bf987e6a48656b1e2222ecb289c40e3278178f71f64a745738a864da956821a7a820ba12b2763bf699da7ced0c6fb1a39e7855280f5daf0c2086c3cc60c5641bc5f203a68a94adbfee3efef96843b3e68b352998850582dfc9db12989d83f92d471e0d65711f9a53e8", @generic="8530d97678f5da414298a10c6b989a3b05b1da7772d81a41fcd3f8e800a14541ca43cf848d8bf315e1e1714d844ccd0e957ea931877c41c1ae64eb2815c542ecd33cf1bc74da74fbf69231ed2cade7d5e11269583ad128a17f138e1da69c490902f8455cfc1fa8b6486c81a60d754ff24ca8a648163250462801af33b541231191222d9485ef6175d7004f0fdbb99fd69de1ad3ca7215316b9f0366a1f400a24b63b84939f"]}, @generic="55e6a06615f045e8c21c5b451a32ba24c43c728d6574e2aa86b3360c0c9d7130732feec2a628b7106d2576b95374ebfacf788612cc24138d1aea4bbabaa4c0e348a32fbcfd"]}, 0x330}, {&(0x7f0000001200)={0x15d8, 0x3e, 0x28, 0x70bd29, 0x25dfdbfd, "", [@nested={0x12f8, 0x7a, [@generic="d535a4c368e668149010a290d4724fa4a5a988f1999c06899455c978b1ece1d4f1fdb812480c9f4d539ffd58b8ccecca07337a55218cd4572ec9f261e47d93f92ceb43634957811e3dd576b4a8779c77a57a531761303548d80a4d69cf2a84160a9b5058927d4ed5ec617b51367c063be10b6f93de3989e70677e187e1b7a369848eec563e07eb653f37a23f1d584ba366a926777b04304d03dbc1d38286afaf4e42372c4fcd545372f22468537ce1", @typed={0xa4, 0x95, @binary="e2cd8bd29b01ef57af3578eefbf1dfd035c8cbb4631fde6582a57d7a4acd7fc22a0a52380f0849b4c252dfeaffedbbf13ac3ca7c2508478ae8e303f531c7cdb6c966a0d1976d4c8d3a51a84f622edac5a931135049c0615fe2562a8734472d78acd595947bfce3526598c7f093054a3c7be1fea14972e757d0c69324e1aa234680e71b651e3e0c645a1c87ffc6110430a441e83b25bf2b9a3957dcfd84"}, @generic="b5484ecee97370708d7af55ca3fb79185c98d85de50c6688581f9d26a113cc7e1ee8f793f72a6b27092134d6cb0cc6d8c3ecbbfbddad369b71ba9a3d13e9fecf97717368bed85e32834fc3c18406299360d7e17c38ce1c31f550ac7b411afdf9ba0957b89aa5e2c709b37584d219a3f93268bdec4873013f678aef18c599d28d0dddea1ecb1d0f14d0a2e5889e00080456cad2987e65eee91ad74224d2c20a163655f585a0ea44ba184d57e5a0b87a03c2d50311020a9c3b4fe17a5f60d054507efda5ff4a1838e872ae7a3e144f317933677a5577c3a0130e62e52ce7760d94f06796109f5f0392b2611dc58976cbe1c6976cd63c7082c432", @generic="6adb1896ca9f629840d595603efcbfc36699ed439c461dc01d8e191af97f1492632c8fcee1d549c43eb9fd64406a68a9c6ee666c7c77a1c480c2329ea15e42c1ab223b8fca24d0388fd6d921dfd504f1bf3227d4454c19ea05367dd8869ab1f3f7cddf33e0c9a60c014fd9b8814ee22aca16075e750c3fd3bfd586ee379c92af0eb91f1bdbba4a7490b1f78f2cbdc8f7042bd90a2f4dfa436a6e83b93b481deab9eb04e4c62a4d58", @generic="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@generic="f97ff1f740666c291d7ada8f844628f4a70b92769908fed365bd1f50065dabdfa08a1db13bb1580b0515b061e1185afbed36fd990c0c"]}, @nested={0x108, 0x77, [@generic="b2c6ca800923649d1c1571b9081da93507dc579355ad15079aafa19cb420d61a47403d8985bd212054a5337477069475a89b2ec7685989b3dc1f099beb44ef2de6a4f229d83912850ad0a4849d3fc23aec80fb9770c153bc20acca8f818d9265a32c207cb91818ef1b7c4f263446d8c108f7cb41bd65fcd30805459dca97925ab5f15af49bd05bf12cb16bfde225fb94b0e6f9f32ac8af1103c00a1d5874be6552d645835f0f0e1a7d79fb0c159889120ce71e9495a9ce971d6b87df6b223b34c0e78b73a119bb237c40536137ae7f06f993077c6feb51d0ab159fe2c614731e1088db4ec2e88c1b110b5bdb40", @typed={0x14, 0x7f, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}]}, 0x15d8}, {&(0x7f0000002800)={0x80, 0x12, 0x24, 0x70bd28, 0x25dfdbfd, "", [@nested={0xc, 0xb, [@typed={0x8, 0x4d, @str='\x00'}]}, @typed={0x8, 0x58, @ipv4}, @generic="240d393c0a26b7b5e01464900a8a10a30767fac34ed33379ef859591fc990fbdbcaa904c9afcf7a16e2e1ed2809c82c384cc1e79e9fd480c910ce3df3b3da05b4c7a1c9e0f042ca1f754958e58360086cc8ef5a8cd4540a4bf"]}, 0x80}, {&(0x7f0000002880)={0x10, 0x38, 0x700, 0x70bd25, 0x25dfdbfb}, 0x10}, {&(0x7f0000002a00)={0x198, 0x3c, 0x800, 0x70bd2d, 0x25dfdbfe, "", [@nested={0x1c, 0x82, [@typed={0x4, 0x64}, @typed={0x8, 0x51, @uid=r9}, @typed={0x8, 0x3e, @fd=r0}, @typed={0x4, 0x7}]}, @generic="08f0bca24c08677585a9a5e6b8d9d2f8081bbe5f2ff39c3a1133bec9756735757e8021f330195864bff6f2ee7ea3e7995f90e34cf519c18ecfdc56dd8ca2ab02b5a22c66f1b26ca42e52a4b675c8ce741d50a3999e135fb67383062db1618812b0b4a7efc222b8cdd66d862aab31b597f3224475fa759a9bf61d79b6451a5ea4ead3afc05c82e66263845b210cc39c5dbc50e29f3ad9fded369e45eebb7c548404c558d7ba6de9c8fe55699876ce0435f58a316437c654b65ba8c844e298ba108bfc055f02221f2fa20b0bd53e44393f6305f709cff5e50114e46ea7bc81ad04", @generic="8267faff5158febbbf39c3fb1839d53d2def0ddad2c089f2fe9b4213f11c846a0f3d82d1583dba9fc7ebaeed71c2ce0530c05c9042c348913101cae42dd348a755422028a26c8cd1bf60ad68f1cdf2c0eea2370710083c73e0cb02f723389fd9ba318c46fb295b5be8877803902de1552ccf93d3582ac30420dd8e315f15cb44e5dccd207dc4da165508"]}, 0x198}], 0x5, &(0x7f0000002f40)=[@rights={0x30, 0x1, 0x1, [r4, r6, r10, r6, r6, r2, r4]}, @rights={0x20, 0x1, 0x1, [r2, r2, r0, r2]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r4, r5, r6, r14, r0, r5, r4]}, @rights={0x30, 0x1, 0x1, [r6, r6, r5, r6, r6, r2, r2, r5]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r0, r0, r2, r4]}], 0x110, 0x20000040}, 0x1) 2018/06/04 13:11:05 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400000, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) rt_sigprocmask(0x1, &(0x7f0000000040)={0x10001}, 0x0, 0x8) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) getpeername$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={0x0, 0xd30}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e21, 0x3b8, @local={0xfe, 0x80, [], 0xaa}, 0xa81c}}, 0x4, 0x8, 0x7, 0x0, 0x10000}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={r2, 0x3, 0x30}, 0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r2, 0x5}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380)={r3, 0x3}, &(0x7f00000003c0)=0x8) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000400)={0x2, 0x2}) r4 = socket$inet(0x2, 0x6, 0xaa5) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000440)=""/252) setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000000540)=0x1, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000580)) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000005c0)={'bcsh0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000600), &(0x7f0000000640)=0x8) connect$netrom(r0, &(0x7f0000000680)=@ax25={0x3, {"276f406330fe50"}, 0x4}, 0x10) syz_open_dev$sg(&(0x7f00000006c0)='/dev/sg#\x00', 0x7, 0x410000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000700)={r1, 0x8}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000780), &(0x7f00000007c0)=0x4) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000800)=""/114) r5 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000000880)="9797311a9882f64779", 0x9) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000008c0)=0x0) ptrace$getsig(0x4202, r6, 0x3ff, &(0x7f0000000900)) ioctl$sock_netdev_private(r5, 0x89f3, &(0x7f0000000940)="9f52eeae7f04537b7b19f22561ace9b7fb1e4c4d4094570d9fadaf8347efc83564af480360897374e189fc3848b52cfb1045e47af5beb9fd8fdc33a6710138e476e4e3fafd6be15f3d472477b653188c192f0ef945bdf0e2d3a519fad9bcde2f2cede1d199dd8d167715b57cd208ccb41109c6a27ae5827914c626694651a1768f47781eb3978db5b679e0520883193c14dad5a0cae6bb60b08902bd9f54786f215e09279b47c1d493ceb4ff2202a6a4acebc3735aafb25a4d92a7877c457fdc5a021633b29d529dfe") setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000a40)={r1, 0x8, 0x4aa}, 0x8) 2018/06/04 13:11:05 executing program 4: 2018/06/04 13:11:05 executing program 5: 2018/06/04 13:11:05 executing program 6: [ 69.284552] IPVS: ftp: loaded support on port[0] = 21 [ 69.360737] IPVS: ftp: loaded support on port[0] = 21 [ 69.395193] IPVS: ftp: loaded support on port[0] = 21 [ 69.408107] IPVS: ftp: loaded support on port[0] = 21 [ 69.459738] IPVS: ftp: loaded support on port[0] = 21 [ 69.468609] IPVS: ftp: loaded support on port[0] = 21 [ 69.472109] IPVS: ftp: loaded support on port[0] = 21 [ 69.500170] IPVS: ftp: loaded support on port[0] = 21 [ 71.287264] ip (4680) used greatest stack depth: 54424 bytes left [ 71.535387] ip (4698) used greatest stack depth: 54056 bytes left [ 72.703466] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.709956] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.754205] device bridge_slave_0 entered promiscuous mode [ 72.784207] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.790662] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.813283] device bridge_slave_0 entered promiscuous mode [ 72.832475] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.838913] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.853114] device bridge_slave_0 entered promiscuous mode [ 72.865010] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.871490] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.888846] device bridge_slave_0 entered promiscuous mode [ 72.912883] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.919328] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.949912] device bridge_slave_0 entered promiscuous mode [ 72.965614] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.972100] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.987829] device bridge_slave_0 entered promiscuous mode [ 73.002696] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.009137] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.028737] device bridge_slave_1 entered promiscuous mode [ 73.047480] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.053966] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.074508] device bridge_slave_1 entered promiscuous mode [ 73.089407] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.095858] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.123148] device bridge_slave_1 entered promiscuous mode [ 73.134457] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.140901] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.158292] device bridge_slave_1 entered promiscuous mode [ 73.167411] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.173852] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.191160] device bridge_slave_0 entered promiscuous mode [ 73.205737] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.212160] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.223662] device bridge_slave_0 entered promiscuous mode [ 73.238787] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.245228] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.271286] device bridge_slave_1 entered promiscuous mode [ 73.288853] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 73.299798] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.306221] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.314343] device bridge_slave_1 entered promiscuous mode [ 73.329895] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 73.342184] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 73.350271] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 73.365084] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.371535] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.414101] device bridge_slave_1 entered promiscuous mode [ 73.447789] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.454294] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.491257] device bridge_slave_1 entered promiscuous mode [ 73.504618] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 73.519520] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 73.527303] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 73.544135] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 73.556070] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 73.566187] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 73.578964] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 73.676472] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 73.739153] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 73.784736] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 73.800432] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 73.825563] ip (4866) used greatest stack depth: 53768 bytes left [ 73.906174] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 74.143877] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 74.198763] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 74.219292] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 74.247728] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 74.339973] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 74.366092] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 74.384410] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 74.399380] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 74.419435] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 74.451802] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 74.521332] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 74.537102] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 74.598909] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 74.618792] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 74.625830] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.645692] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 74.655887] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 74.662877] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.712591] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 74.720273] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.745117] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 74.752156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.781600] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 74.792625] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 74.850798] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 74.858182] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.871724] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 74.879369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.897286] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 74.904278] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.947234] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 74.954214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.965293] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 74.972575] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.032944] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 75.041282] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 75.048244] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.064440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.097202] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 75.110452] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.219519] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 75.226527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.255961] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 75.262973] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.281715] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 75.288696] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.427200] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 75.450970] team0: Port device team_slave_0 added [ 75.532850] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 75.564445] team0: Port device team_slave_0 added [ 75.587554] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 75.612919] team0: Port device team_slave_0 added [ 75.659609] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 75.674643] team0: Port device team_slave_0 added [ 75.721931] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 75.748091] team0: Port device team_slave_1 added [ 75.773239] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 75.804608] team0: Port device team_slave_1 added [ 75.838491] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 75.854749] team0: Port device team_slave_1 added [ 75.866408] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 75.880114] team0: Port device team_slave_0 added [ 75.904911] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 75.922514] team0: Port device team_slave_0 added [ 75.934359] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 75.951553] team0: Port device team_slave_1 added [ 75.958605] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 75.968281] team0: Port device team_slave_0 added [ 75.992083] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 75.999971] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.013354] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.036643] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 76.049990] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.064326] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.091599] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 76.111993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.124340] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.142173] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 76.151977] team0: Port device team_slave_1 added [ 76.158399] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 76.168286] team0: Port device team_slave_0 added [ 76.189090] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 76.199543] team0: Port device team_slave_1 added [ 76.206479] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 76.222565] team0: Port device team_slave_1 added [ 76.234376] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 76.247501] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 76.255464] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 76.266438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.285214] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.321143] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.360654] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.384013] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.395791] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.406410] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 76.424681] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 76.440664] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.451884] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.465171] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.475141] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.483767] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 76.492805] team0: Port device team_slave_1 added [ 76.499906] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 76.510220] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 76.524236] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 76.531638] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.564193] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.580344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.601138] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.615645] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.631485] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.640893] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 76.648470] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 76.663927] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 76.675345] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 76.682446] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.715002] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.734184] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.766422] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.779850] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.788459] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.796548] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.804600] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.814309] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 76.824824] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 76.835686] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 76.862185] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 76.873532] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 76.881544] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 76.890501] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 76.900142] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.950298] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.981841] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.005246] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.022845] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.031940] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.039737] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.047953] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.055757] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.063877] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.071840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.079548] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.087285] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.095087] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.105433] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 77.120388] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 77.144613] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 77.152997] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.167169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.182639] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.199265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.216668] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.235987] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.250223] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 77.258978] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.274084] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.285779] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 77.293298] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.306470] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.354168] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 77.365355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.382015] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.400746] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 77.408695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.420364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.445239] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 77.453287] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 77.464291] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.498478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.519606] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.531666] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.612536] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 77.620471] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.638912] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.322255] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.328709] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.335519] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.341954] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.390004] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 79.397968] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.492839] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.499302] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.506127] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.512550] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.590597] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 79.621301] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.627736] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.634507] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.640908] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.651401] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 79.662664] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.669113] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.675881] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.682304] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.751960] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 79.761791] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.768222] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.775002] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.781440] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.807489] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 79.841854] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.848301] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.855110] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.861526] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.920758] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 79.949126] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.955576] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.962356] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.968783] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.022876] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 80.104080] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.110529] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.117293] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.123729] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.179911] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 80.415248] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.427689] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.462014] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.485238] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.518782] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.530963] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.539344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.929777] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.959801] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.194919] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.289265] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.400662] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.426971] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.468524] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.688531] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 88.705291] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.749933] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 88.907166] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 89.124643] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 89.143678] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 89.236331] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 89.248228] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 89.459126] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 89.483783] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 89.490170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.498007] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.601137] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 89.607428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.620419] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.738647] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 89.744975] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.757915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.915330] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 89.921659] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.935705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.988605] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 89.997154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.012319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.045745] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 90.052091] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.064115] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.110537] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 90.123963] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.143967] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.373125] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.392392] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 90.400723] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.412150] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.429093] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.657956] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.801538] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.840785] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.881222] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.896186] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.100259] 8021q: adding VLAN 0 to HW filter on device team0 2018/06/04 13:11:32 executing program 1: 2018/06/04 13:11:32 executing program 4: 2018/06/04 13:11:32 executing program 1: 2018/06/04 13:11:32 executing program 4: 2018/06/04 13:11:32 executing program 6: 2018/06/04 13:11:32 executing program 2: 2018/06/04 13:11:32 executing program 1: 2018/06/04 13:11:32 executing program 3: 2018/06/04 13:11:33 executing program 0: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0x80) 2018/06/04 13:11:33 executing program 5: 2018/06/04 13:11:33 executing program 7: 2018/06/04 13:11:33 executing program 6: 2018/06/04 13:11:33 executing program 4: 2018/06/04 13:11:33 executing program 3: 2018/06/04 13:11:33 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f54fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="bc72a0cac604bfbc0cc2e0b8e4ef1f46", 0x212) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000002e40)=[{0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f0000002c80)="8e", 0x1}], 0x1}], 0x1, 0x0) 2018/06/04 13:11:33 executing program 1: add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90), 0x0, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in=@remote, @in6=@mcast1}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x3, 0x2, [0x2e00, 0x7f]}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000300)={r2, 0x1}, &(0x7f0000000340)=0x8) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) write$evdev(0xffffffffffffffff, &(0x7f0000000140), 0x22) 2018/06/04 13:11:33 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000005c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000240)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f00000023c0), 0x218, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000000040)=@alg, 0x80, &(0x7f0000000140)=[{&(0x7f0000002840)=""/4096, 0x1000}], 0x1, &(0x7f00000000c0)=""/87, 0x57}, 0x0) uname(&(0x7f0000000640)=""/4096) 2018/06/04 13:11:33 executing program 7: socket$kcm(0x29, 0x5, 0x0) r0 = socket(0x11, 0x100000803, 0x0) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f00000002c0)="1546bec225895d039521130a61a04f48", 0x10) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/06/04 13:11:33 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e90000200000006334"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x3c}, [@ldst={0x3fd, 0x0, 0x5}], {0x95}}, &(0x7f0000000100)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x100000000, &(0x7f0000000040)=0x2) 2018/06/04 13:11:33 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) connect(r1, &(0x7f0000000040)=@rc={0x1f, {0x88c, 0x400, 0x8, 0xfffffffffffffc59, 0x8, 0xa814}, 0x1d54561e800}, 0x80) ioperm(0x0, 0x3, 0x0) dup3(r0, r1, 0x0) 2018/06/04 13:11:33 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0xe0e5}, 0x40000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x47) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x2400, &(0x7f0000000040)) sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x9) read(r0, &(0x7f00000010c0)=""/4096, 0x1000) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000180)=""/94) [ 96.256147] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-13) [ 96.464706] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) 2018/06/04 13:11:34 executing program 0: socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'bridge_slave_0\x00', 0x0}) sendto$packet(0xffffffffffffffff, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000080)={0x11, 0x8100, r0, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/06/04 13:11:34 executing program 2: set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) socketpair$ax25(0x3, 0x2, 0xcc, &(0x7f0000000480)) openat$cuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/cuse\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000500)) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = msgget$private(0x0, 0x600) msgrcv(r1, &(0x7f0000000640)={0x0, ""/219}, 0xe3, 0x2, 0x800) socket$bt_bnep(0x1f, 0x3, 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x28000, 0x0) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000540), &(0x7f00000005c0)=0x17c, 0x800) r3 = dup2(r2, r0) ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x0) r4 = accept$alg(0xffffffffffffffff, 0x0, 0x0) pwritev(r4, &(0x7f0000000440)=[{&(0x7f0000000180)="09caba717ab70a0d728679739ae9a42664a96e570c1d9bbaa74fd2a8bd63d86159e0513cd1e35e27fba60e519e2f025ccf0cafa6999c36d3bb8a1bfaa613bcd93802b38c894a32209577ca7edb6748dbd466db3a8ee847618a73fa964de079a3ce1863c18560648f2f3d36fda6fededb38dc4c49595ed6fa0f30c734db3f338cce93f585a375efaa9967bca736bbfa1d4715d1b38771799ce7d7cec81611ebc2290b9113386a562e1a9f", 0xaa}, {&(0x7f00000002c0)="7b4df63674e18cb82f563a66c0427f159430e5e9256ab61aa6f413e4ad5b331eaefbbdc10a6cbcc2146edb82f5c92a76633dd33c791b0c6c73aa9fa423a605205e5ea6e13dc4cba777601c7a7b5a7c97e4bafd342530fa899ed6", 0x5a}], 0x2, 0x0) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000000180)) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) r5 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x4, 0x0) r6 = memfd_create(&(0x7f0000000100)='/dev/rtc\x00', 0x1) accept4$nfc_llcp(r3, 0x0, &(0x7f0000000600), 0x80800) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r5, r6, 0x7, 0x1}, 0x10) 2018/06/04 13:11:34 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x5, 0x100, 0x8, 0x7ff}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x1a}, 0x3f}}}, &(0x7f0000000140)=0x84) 2018/06/04 13:11:34 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cecffc), 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000000)=0x2, 0x4) fcntl$notify(r0, 0x402, 0x8000002f) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0xffffffffeffffffc) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) close(r2) 2018/06/04 13:11:34 executing program 7: r0 = socket$inet(0x2, 0x200000002, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={r1, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)=ANY=[@ANYBLOB="ffffff0002ff00001400000008004500001c000000000011907800000000e000000100004e2100009078"], 0x0) 2018/06/04 13:11:34 executing program 1: r0 = socket$inet6(0xa, 0x1000000000000, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={0xffffffffffffff9c, 0x7, 0x1, 0xffff, &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) sendmsg$nl_generic(r3, &(0x7f0000000740)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x42080001}, 0xc, &(0x7f0000000700)={&(0x7f0000000400)={0x2f4, 0x37, 0x310, 0x70bd29, 0x25dfdbff, {0x5}, [@generic="c583a8025f69645af3cbf3075554e940aa80f6cf3c81be203f5663768baa91d5d15f3392a6a855d1603e31963773504d0317465e4156d85e5453cd86a761eaf7", @generic="959461c45040caa883c9b2b135a22a49cace4bd0c639a0f7966dcb5f7ac1b6752f594403ef3cc2", @nested={0x218, 0x1c, [@generic="07459eae02766dc976e3f1e2f572149c58189f1fa343da65c6ea78a1bc0025b84444a271729d9a8bcdf44a83a00d121eb2884a3350f057fcda8d096d5f1d82e3deec397544822bc0554afa5f0561ea0d8f15bd8b0632675c75", @typed={0xc, 0x13, @u64=0x1ff}, @generic="222eae6565e32d3bb307f1a7280d1860ba0437e65e3b4125dd2dbd0249d9440d8d35efbfad80e5839f16d4fc0a549f5848cd4525c50b7ccdb0a7a9cd5861088a1e6b844292b40e0b62988d503581bd23a6ed555baf1ff3e5b8127cf32da8062d7910dea8765cbcc0680ef6fa86776df72dc9f004d71bbebafe78b225b1780776e4ed3012ef6e6a3a9d33d25a0cf40563884055bacdb16418aa0681c9f65d4a8ceb33017c40c77ad32aade2825d0422", @typed={0x4, 0x90}, @generic="8dbeff7433b514a031f91f0fc5a4e2dd00943355b27039850d8f70951c5a699d5a342fece877a24067d71ec9ca2f6f5f4a90ed6e4e3e8894bb929fb8834156b6cb31055505a64ea414377af7d78e806806d21438cc6c55269cfad5dd83e76d6bb2f24124e4e69443a0d85350659e9017c5e3a88bba65c735130f6097e4ff7d11bfffc843073cbba4f7269a01a043b14726b39d5cf7baf05a18eb44f33d0d895fcf9848750ad27cd6af93da5119e5c6f0c2188885ab08a81518a8c9114bdb36bf09206f56972e4af8a20fc60f5262f2d0316fd6b366ab515246d1e1c548c4a82c6b28980a3095271b0be3fa501e56cfcd0da3a9ce410c5fd0", @typed={0x4, 0x78}]}, @generic="556542200829ed6e7b0623d689cdbf047c4d4029908cdb241ea49376c38d9ab65f7647a1d1c5032760165e34f19290417ee8df15da953794a653502d855f83ea97a133db36e292e907402f6ced067bbeeb934685a91891625c75b28973214aea1e"]}, 0x2f4}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x8) close(r2) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x800, 0x0) statx(r4, &(0x7f00000000c0)='./file0\x00', 0x6000, 0x20d, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) close(r1) fcntl$getownex(r2, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$getenv(0x4201, r5, 0x7, &(0x7f0000000280)) 2018/06/04 13:11:34 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000005c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000240)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f00000023c0), 0x218, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000000040)=@alg, 0x80, &(0x7f0000000140)=[{&(0x7f0000002840)=""/4096, 0x1000}], 0x1, &(0x7f00000000c0)=""/87, 0x57}, 0x0) uname(&(0x7f0000000640)=""/4096) 2018/06/04 13:11:34 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clock_nanosleep(0x2, 0x1, &(0x7f0000000140)={0x77359400}, &(0x7f0000000100)) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000000000000050000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) r1 = gettid() timer_create(0x0, &(0x7f00000001c0)={0x0, 0x28, 0x0, @thr={&(0x7f00000002c0)="cb49bc3491ec4f6eb3f5e3d6bd29ac6e6c3bbb497ef4acc1c99d43686ea49b5508725414c7e15b51cfc8d6ab9d92a7d9b7b8464e9aefd284bc0789c5da94bc39c0fe3c21927573468faf93acdbcce30089283b732988934e0a3d98710223c6fd361c85a412bea21b89acd10811d255ec96f212344e974f78794e2478bec81a9226b6f2dac55a8412f32a17d25b31bae449f68b8acf9f328effe9235176518b14c8eaab96be396888d9690dca4c28c9bd9e6321f3c8f014be857e34569e5813b9d519322061f8e526b9e4e72a7af2fa5266d093346e79a8999d291c2ccc7390b979cb6f5fc4a8853b3f3457598ef84ed2953ebe65899d17a16c640b973a", &(0x7f00000003c0)="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&(0x7f0000000280)) timer_settime(0x0, 0x0, &(0x7f0000000200)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x2c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000013c0), &(0x7f0000001400)=0x4) mmap(&(0x7f000009b000/0x1000)=nil, 0x1000, 0x1000000, 0x8010, r0, 0x0) 2018/06/04 13:11:34 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) fcntl$setlease(r0, 0x400, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000), 0x1) r3 = getegid() r4 = getgid() getgroups(0x7, &(0x7f0000000040)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f00000002c0)=[r3, r4, r5, r6, r8, r9]) syz_fuse_mount(&(0x7f0000000300)='./file0\x00', 0x1, r7, r10, 0x1, 0x800) [ 97.347412] IPVS: ftp: loaded support on port[0] = 21 2018/06/04 13:11:34 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000080002, &(0x7f0000000140)=0x10000001ff, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) write$binfmt_elf64(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x67d) 2018/06/04 13:11:34 executing program 6: epoll_create1(0x0) socket$unix(0x1, 0x5, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='\x00', 0xfffffffffffffff8) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_DEL(r4, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x2c, r5, 0x720, 0x70bd29, 0x25dfdbfc, {0x2}, [@FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x4) unshare(0x24020400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) [ 97.652537] IPVS: ftp: loaded support on port[0] = 21 2018/06/04 13:11:35 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000040)='./file0\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000280)='./control/file0\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)) madvise(&(0x7f0000c60000/0x2000)=nil, 0x2000, 0x0) 2018/06/04 13:11:35 executing program 5: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) finit_module(r0, &(0x7f0000000040)='+\x00', 0x2) prctl$intptr(0x200000002f, 0x4) 2018/06/04 13:11:35 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001cc0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001d00)={'dummy0\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r2, 0xf0ffff, 0x9effffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/06/04 13:11:35 executing program 2: r0 = socket$inet(0x2b, 0x801, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x3, [0xe4, 0x7fff, 0x100000000]}, 0xa) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$inet(r0, &(0x7f0000000080)={0x2}, 0x10) 2018/06/04 13:11:35 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa, 0x2}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4001, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@multicast1, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f00000002c0)=0xe8) r3 = getegid() syz_fuseblk_mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x1000, r2, r3, 0x5, 0x808, 0x2000) sendto$ax25(r1, &(0x7f0000000040)="7b5e21f91927effed97c317b048972f764027c5ce7fa8dfe3d71546b387fc601e7809889cc2ca9d392ad442f2b9ade53a2d09d4e58ae3e7945c3b52820203f43040c8dd066abc0cfe4d3f62a8a57596283bcb9f2a04fe8f4bd389978aaacfc1fc7b6aa7f5fddf612dfae70c9cd9cf8a6690dc566a939cb0e8087627c0427e8cf960f8eef432b24494fba203e1825931ff58239174eef93d15b6406e00bd8c973", 0xa0, 0x24000845, &(0x7f0000000100)={0x3, {"9062b69e649a40"}, 0x3}, 0x10) socketpair(0xa, 0x800, 0x4, &(0x7f0000000140)) 2018/06/04 13:11:35 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffff9c, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)=r3, 0x4) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) write$rdma_cm(r2, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x120) 2018/06/04 13:11:35 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xffff, 0x40842) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f00000000c0)=0x45) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x25, &(0x7f0000000000)=0xff, 0x4) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x8000, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) sendto$inet6(r1, &(0x7f0000adb000), 0x0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 13:11:35 executing program 4: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) ioctl$IOC_PR_REGISTER(r2, 0x401870c8, &(0x7f0000000000)={0x6, 0xffff}) unshare(0x400) tee(r1, r0, 0x8, 0x0) 2018/06/04 13:11:35 executing program 7: open$dir(&(0x7f00000001c0)='./file0\x00', 0x17ffc, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000100)={0x0, 0x0, 0x9}) fcntl$lock(r1, 0x24, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x5}) renameat(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') 2018/06/04 13:11:35 executing program 4: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000100)=0x1, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x31, 0xffffffffffffffff) unshare(0x24020400) ioctl$int_out(r0, 0xc030570d, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x4f03}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x3, 0x5, 0x208, 0x4, 0x544, 0x7, 0x0, 0x8, r1}, &(0x7f0000000140)=0x20) 2018/06/04 13:11:35 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xfffffffffffff001}, 0x14) 2018/06/04 13:11:35 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000240)) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000003c0)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x7a00, &(0x7f000000a000)) io_setup(0x1000, &(0x7f0000000240)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = creat(&(0x7f0000000340)='./file0\x00', 0x14) io_cancel(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x78e, r1, &(0x7f0000000280)="d42fad72153a15d4cfd053dfc4eba5cad70fdd98747087f502394439516770e8354145edef9dc026b4ddf2bf8747a6c11f4398fe2be502847e0e68b4af04c0f0497c542d44c44254f72ddf1a92f0b2efe7909ff5578c3c07506fc69b45691775c9cf25f3e5f9d1d4", 0x68, 0x0, 0x0, 0x1, r2}, &(0x7f0000000440)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6d736c6f7b0059e32f1ba1370210eea66f21cd546582b1eacd99b5605838cca1131989b9e85cfac320e39266bced3e3e84169ad9728fb5e0389d585f658d000000000000000000", 0x80000, &(0x7f0000000200)) mount(&(0x7f0000000300)='.\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000240)) chdir(&(0x7f0000000100)='./file0\x00') umount2(&(0x7f0000000a40)='./file0\x00', 0x0) 2018/06/04 13:11:35 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1f, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x4, "608509a6"}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x4, 0x1, 0x6, 0x3, 0x8}, &(0x7f0000000140)=0x14) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x1000, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x15c7}, 0x1c) 2018/06/04 13:11:35 executing program 1: r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0xfffffffffffffffe}, {0x6}]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000840)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000940)=0xe8) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000080)={{0x1d, @empty, 0x4e23, 0x1, 'none\x00', 0x8, 0x9, 0x13}, {@rand_addr=0x1f, 0x4e22, 0x2000, 0x0, 0x80000001, 0x400}}, 0x44) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000980)={r1, @rand_addr=0x8, @multicast2=0xe0000002}, 0xc9) [ 98.541335] IPVS: set_ctl: invalid protocol: 29 0.0.0.0:20003 none [ 98.590020] IPVS: set_ctl: invalid protocol: 29 0.0.0.0:20003 none 2018/06/04 13:11:36 executing program 7: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x2000000089f4, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x008\n\x00', @ifru_data=&(0x7f0000000180)="adf985b8d39b968aa06e6dd52a129c452bddaf7c073a95c48fa9ec914bfd6758"}) r1 = pkey_alloc(0x0, 0x1) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x40081, 0x0) memfd_create(&(0x7f0000000080)='/dev/null\x00', 0x3) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, r1) bind$ax25(r2, &(0x7f00000000c0)={0x3, {"aa95173843e7e6"}, 0xff}, 0x10) 2018/06/04 13:11:36 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/snmp6\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f000025d000), 0x3fc) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000140)={0x1, 0x10001, 0x6, 0x6}) 2018/06/04 13:11:36 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424ada75af1f02acc7edbcd7a071fb35331ce39c5a00000000") fcntl$setpipe(r0, 0x407, 0x23) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040)={0x2, 0x1, 0x4, 0x6}, 0x6) fsetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000240)="2f0409004bddd9de91be10eebf000ee9a90f798058439ed554af1f02acc7edbcd7a071fb35331ce39c5a0000000000000000080000000000000000000aaad955a3c93f9d248b46a7c99eb35b406bf918ff01739e56187b2db8f1074424745271062042fb3808186e0a837132f9108c583073a4ca94b3e4e58717fe2b659fa3903c7b73bd66b83f5ecc0a7361257896883f1b43ff4ec0a1e336b92f705461af0b60825a7834ffd0a7339d85c51b8db7b4c0e4f40953dd2d9f2110f04c9fdf8489eaa99602635a12ac63b4a07282f904384e5897e8de40ff1e6e4e43975d79a39860f5e982478c2701b7741a09bcc508016d6f", 0xf2, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000200)=0x4) 2018/06/04 13:11:36 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) fcntl$lock(r1, 0x6, &(0x7f00000000c0)={0x2, 0x1, 0x9, 0x6, r2}) fcntl$setstatus(r0, 0x4, 0xd94d206b5d8d741a) 2018/06/04 13:11:36 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0), 0x0) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/123, 0x7b}, 0x0) 2018/06/04 13:11:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) dup(r0) membarrier(0x8, 0x0) 2018/06/04 13:11:36 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000100)={@remote, @rand_addr, 0x0}, &(0x7f0000000140)=0xc) write$binfmt_misc(r0, &(0x7f00000001c0)={'syz0', "00aa87dfde5a8223286c94011b74bd82420539262f6d6313469f41d5926c28485746cf369a0e3aaa4616ab0c2e76eea50ed513a48806adef0ddd13e016760d391e98f7846e692cce68f641e39b2d109591780ca62de3721f8179d4218caadea9165a352c2344b28625620ef96249fac57003830a283b90528b9b23398f2554abafd147b59b0fae2c28cdc8c8d3be2799c5aa"}, 0x96) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r1}, 0x14) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@get={0x1, &(0x7f0000000000), 0xfffffffffffffffa}) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00006baffc)=0x20, 0x4) connect$inet6(r0, &(0x7f0000d14fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/06/04 13:11:36 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000030c0)='/dev/rtc0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000003100)=[@in6={0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff]}, 0x1}, @in6={0xa, 0x4e22, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x7dc}, @in6={0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x20}, 0x1ff}, @in6={0xa, 0x4e22, 0xfff, @local={0xfe, 0x80, [], 0xaa}}], 0x70) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv6_newroute={0x1c, 0x18, 0x23, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}}, 0x1c}, 0x1}, 0x0) [ 99.383119] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 99.389765] IPv6: NLM_F_CREATE should be set when creating new route 2018/06/04 13:11:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x42) ioctl$BLKFRASET(r2, 0x1264, &(0x7f00000000c0)) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000380)="fe", 0x1, 0xfffffffffffffffe) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) keyctl$chown(0x4, r3, r4, 0x0) 2018/06/04 13:11:36 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa002}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xb8, r1, 0x200, 0x70bd27, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x502}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x101}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x80000000}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffffffffffffffad}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7ff}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffffffb}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0xb8}, 0x1}, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0x80, 0x3, 0x0, 0x80000001, 0x6, 0x8}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000002c0)={{0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, {0xa, 0x4e21, 0x1da8, @mcast2={0xff, 0x2, [], 0x1}, 0xc3}, 0x3, [0x7, 0x7, 0x3, 0x0, 0x0, 0x7, 0x4, 0x5]}, 0x5c) r2 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x6) fcntl$addseals(r2, 0x409, 0x8) fallocate(r2, 0x3, 0x0, 0x40000005444) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000240)={'icmp6\x00'}, &(0x7f0000000280)=0x1e) 2018/06/04 13:11:36 executing program 0: socket(0x1e, 0x5, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000001380), 0x296, &(0x7f0000d19000)}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() fchownat(r1, &(0x7f0000000100)='./file0\x00', r2, r3, 0x1d00) 2018/06/04 13:11:36 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0xa, 0x1000000000000008}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) r1 = socket$inet6(0xa, 0x804, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet_smc(0x2b, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f0000000140), &(0x7f0000016f02)=""/254}, 0x18) 2018/06/04 13:11:36 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/snmp6\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f000025d000), 0x3fc) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000140)={0x1, 0x10001, 0x6, 0x6}) 2018/06/04 13:11:36 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x386, 0x400400) getpeername$netrom(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) bind$netlink(r0, &(0x7f0000d86000)={0x10, 0x0, 0xffffffffffffffff, 0x80201011}, 0xc) 2018/06/04 13:11:36 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) process_vm_readv(r1, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/213, 0xd5}, {&(0x7f00000002c0)=""/44, 0x2c}], 0x2, &(0x7f00000003c0)=[{&(0x7f0000000340)=""/120, 0x78}], 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000311ffc)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000080), 0xfed6, 0x0, &(0x7f0000000800)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x38}, 0x1c) r2 = syz_open_dev$dmmidi(&(0x7f0000000400)='/dev/dmmidi#\x00', 0x7ff, 0x20000) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000000080)=0x1002007, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000004c0)) recvfrom$inet6(r0, &(0x7f0000000000)=""/110, 0x6e, 0x2004, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/06/04 13:11:36 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000940)=""/42, 0x2a}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)={0x9}, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0xac800, 0x0) r2 = openat(r1, &(0x7f0000000080)='./file0\x00', 0x80102, 0x1c2) ioctl$BLKFRASET(r2, 0x1264, &(0x7f00000000c0)=0xfffffffffffff0b0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000180)="5f2eb1cb204529fde7cae715aa5d1b3d6158fa55547ba7ca3a39b21c7b8a0370a1d5742447a39b9bf7794da9b6ab7923e9a79788995709c6addccca4f65ee0ce42d7cb5857208d6c2f36f2567c0b862e4fc63c459fc37337766d3eed7bcbf15c6c280e3157782600c1266ce6f4bf7f903f14d557655a834875fb65998601353d3f18d2a059ac80c4702d7d91e38a37089a85e6cad6f75da91641e2d33bb2a5041aa881575ec32afd9cf983e1e0573137e3929dc1ddc7c5f61495588544d1beed0aeb9781d5eb79ceec7496c6bbd6650dd6580874860b4614ac") 2018/06/04 13:11:36 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0xfffffffffffffdd9, &(0x7f00000000c0)}, 0xffffffffffffffe7) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f00000001c0), &(0x7f0000000080)}, 0x20) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r1, &(0x7f0000000040), &(0x7f0000000100)=""/108}, 0x18) bind$inet(r2, &(0x7f0000000240)={0x2, 0x4e21}, 0x10) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f00000001c0), &(0x7f0000000200)=0xc) 2018/06/04 13:11:37 executing program 4: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000140)={@multicast1, @loopback, @loopback}, &(0x7f0000000180)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f00000000c0)={0x9, 0x2}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f00000001c0)=""/144, &(0x7f0000000280)=0x90) 2018/06/04 13:11:37 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x4000000002, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x18) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000040)={{0x5, 0x9}, {0x800000, 0x6}, 0x10001, 0x2, 0x6}) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000140)=0x68) setsockopt$inet6_int(r2, 0x29, 0xce, &(0x7f0000000180)=0x6, 0x4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x10000000000000c, &(0x7f0000001000)=""/4096, &(0x7f00000001c0)=0x1000) 2018/06/04 13:11:37 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xffffff94) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f0000000180), &(0x7f00000001c0)=""/126, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) write$binfmt_script(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="2321202e2f66696c6530202f6465762f736e642f6d6964694323442300202063707573657429202f6465762f73672300a23b433b132071d615b8c20da2376083bcce5d3122335250e789b85437334134d1906b25d7a69f33f384dd5b60233ca0c9385a332cdf6359a58b27a570795761eb7c10715fb06a67e107771884fc270356f1a4457187ddf8c9c231a9d957dc62f4d2e942b5f29302468f5bc0c9c255ff9a64576648eba84628713984f0b0884685ba0da5302ebc02dc3980ea0c72e2cee35263e44d21224e243abc99410f8707619c3b41012f980a708ff4d5b0692e169a2b620a"], 0x30) write$binfmt_elf64(r1, &(0x7f0000000300)=ANY=[], 0xf6) write$binfmt_elf64(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="7f454c460001007600000000000000000000000000000000000000000000000040000000000000000000"], 0x2a) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x62, &(0x7f0000000400)=""/98}, &(0x7f0000000480)="6829ac9e6778", &(0x7f0000000680)=""/131, 0x0, 0x0, 0x0, &(0x7f0000000380)}) 2018/06/04 13:11:37 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = request_key(&(0x7f00000002c0)='encrypted\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="73656c696e75786367726f7570ac73797374656d00", 0xfffffffffffffffc) keyctl$search(0xa, r1, &(0x7f0000000200)='blacklist\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x1, 0x0, 'queue1\x00', 0x8}) r3 = socket$can_raw(0x1d, 0x3, 0x1) mincore(&(0x7f0000ff3000/0xd000)=nil, 0xd000, &(0x7f0000000000)=""/154) bind$can_raw(r3, &(0x7f0000000280)={0x1d}, 0x10) setsockopt(r3, 0x65, 0x1, &(0x7f0000000080), 0x1d0) dup3(r0, r3, 0x0) 2018/06/04 13:11:37 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x8800, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl(0xffffffffffffffff, 0x9, &(0x7f0000000100)="c6") r1 = socket$unix(0x1, 0x2, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000080)=0x166) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xd) futex(&(0x7f0000000000), 0x5, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f00000000c0), 0x0) 2018/06/04 13:11:37 executing program 3: r0 = eventfd2(0x0, 0x0) fcntl$getflags(r0, 0xb) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0xa0000014}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) poll(&(0x7f0000000080)=[{r1, 0xfffffffffffffffd}], 0x1, 0x0) 2018/06/04 13:11:37 executing program 7: ioprio_set$pid(0x1, 0x0, 0x0) ioprio_get$pid(0x10000000000003, 0x0) pipe(&(0x7f0000000000)) 2018/06/04 13:11:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000380)='ns\x00') mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) exit(0x0) getdents64(r0, &(0x7f0000000340)=""/57, 0x13) 2018/06/04 13:11:37 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002eaff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000000000)) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3, 0x20000) syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x2, 0x400000) syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x7fffffff, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x28880, 0x0) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f00000001c0)) fcntl$lock(r0, 0x26, &(0x7f0000003fe0)) close(r0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x10001, 0x5, 0x0, 0x8, 0x1, [{0x0, 0x4, 0x4, 0x0, 0x0, 0x4}]}) 2018/06/04 13:11:37 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x21) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000180)=0x1f, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00004aaffc)=0x2, 0x4) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/06/04 13:11:37 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000280)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'teql0\x00', 0x3003}) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000140)=""/147) fstat(r0, &(0x7f0000000200)) 2018/06/04 13:11:37 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x10000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000100)=r2, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket(0x10, 0x80002, 0x0) write(r3, &(0x7f00000000c0)="2600000022004701050076000000000000000020002b1f00c05d080a4a51f10101c7033400b0", 0xffffffffffffff0b) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f0000000140)=0x8) 2018/06/04 13:11:37 executing program 7: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffef2, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0xffffffffffffff3a}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) read(r0, &(0x7f00000012c0)=""/4096, 0x9b6) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000340)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000000380)={0x1d, r2}, 0x10) r3 = memfd_create(&(0x7f0000000080)='\x00', 0x2) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f00000002c0)) close(r0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 2018/06/04 13:11:37 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="c7c5aa463bbc52e03e97e892e8b24037235f6518ba5be69b1261febbbacaaf8c1aac2229d3588ba1f08e570abbf69cefd09c61b380dd231b92af1cb5f972", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0xffffffff, @ANYBLOB="300000001b00000000000000fad3b4d38193a689476c30aac900b0c30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xa0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/mcfilter6\x00') getpeername$llc(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x10) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x141002, 0x0) r3 = openat(r2, &(0x7f0000000080)='/\x00', 0x30000, 0x2) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f00000001c0)=r3) 2018/06/04 13:11:38 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x6f, 0x0) close(r0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000000)="12739481c5cc9eb54134f6660cd6c3e1e66baf57416e37f06a3fdaa34701bfeb73aef3a2d7035d9165c619682ba0dbfba84109c71930f40e61e88c3a0fe9a7f1d4af07a849c62b12e3ed1006749ca70aa4f23bdc2737e41f", 0x58) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400, 0x0) 2018/06/04 13:11:38 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="9ad99ca6f6e19d0345114faa3e62b1f50029603160fd9866a39d8915a87dce517b08b1d79bca376f2fb9d80418e38fab465dc17f6674c048e0f6b4fac77e60bf84b7f3a8b672dec3a711c9455708fd2575429bce9ff2c72c9f01950bd86fd7ea7268884d2856ac2955d4eb075582997a1cf5260915f69ad52da471870831bc1e8aa16bdf86e682ceec012c43562afca9c72bc5feae1de1f29b3f7dd32690e94a463a77d1a88271c0c324ad51bf0f35f4fad5bd9df95ecd15d3bc460565d4de23899ce25566b217d52ed5ed", 0xcb, r0) r2 = add_key(&(0x7f0000000200)='id_legacy\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="16", 0x1, 0xffffffffffffffff) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f00000003c0)={0xa1, &(0x7f00000005c0)=""/161}) write$vnet(r3, &(0x7f0000000740)={0x1, {&(0x7f0000000480)=""/36, 0x24, &(0x7f0000000680)=""/171, 0x3, 0x4}}, 0x68) r4 = dup(0xffffffffffffffff) getsockopt$EBT_SO_GET_INIT_ENTRIES(r4, 0x0, 0x83, &(0x7f00000002c0)={'filter\x00', 0x0, 0x3, 0x3f, [], 0x1, &(0x7f0000000240)=[{}], &(0x7f0000000280)=""/63}, &(0x7f0000000340)=0x78) keyctl$dh_compute(0x17, &(0x7f00000004c0)={0x0, r1, r2}, &(0x7f0000000500)=""/11, 0xb, &(0x7f0000000580)={&(0x7f0000000540)={'sha3-256-generic\x00'}}) 2018/06/04 13:11:38 executing program 0: clock_gettime(0x62c1daf57b9fa1b0, &(0x7f0000000080)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) wait4(r0, &(0x7f0000000040), 0x1, &(0x7f00000000c0)) r1 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x2b4, 0x440800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000001c0)={0x8, 0x7fff, 0x5}) mq_timedreceive(r1, &(0x7f0000000240)=""/181, 0xb5, 0x5, &(0x7f0000000300)={0x0, 0x1c9c380}) 2018/06/04 13:11:38 executing program 4: r0 = socket$inet(0x2, 0x802, 0x2) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800ff0f0000000500000000df953a97c9e0af9300000000"], &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x0, 0xbb, &(0x7f0000000300)=""/187}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1dd580, 0x0) 2018/06/04 13:11:38 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xffffff94) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f0000000180), &(0x7f00000001c0)=""/126, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) write$binfmt_script(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="2321202e2f66696c6530202f6465762f736e642f6d6964694323442300202063707573657429202f6465762f73672300a23b433b132071d615b8c20da2376083bcce5d3122335250e789b85437334134d1906b25d7a69f33f384dd5b60233ca0c9385a332cdf6359a58b27a570795761eb7c10715fb06a67e107771884fc270356f1a4457187ddf8c9c231a9d957dc62f4d2e942b5f29302468f5bc0c9c255ff9a64576648eba84628713984f0b0884685ba0da5302ebc02dc3980ea0c72e2cee35263e44d21224e243abc99410f8707619c3b41012f980a708ff4d5b0692e169a2b620a"], 0x30) write$binfmt_elf64(r1, &(0x7f0000000300)=ANY=[], 0xf6) write$binfmt_elf64(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="7f454c460001007600000000000000000000000000000000000000000000000040000000000000000000"], 0x2a) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x62, &(0x7f0000000400)=""/98}, &(0x7f0000000480)="6829ac9e6778", &(0x7f0000000680)=""/131, 0x0, 0x0, 0x0, &(0x7f0000000380)}) 2018/06/04 13:11:38 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r0, r1, &(0x7f0000000000), 0x8000) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000000c0)=0xff) bind$alg(0xffffffffffffffff, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) 2018/06/04 13:11:38 executing program 3: open(&(0x7f0000000180)='./bus\x00', 0x100000141861, 0x0) gettid() timer_create(0x0, &(0x7f0000344000)={0x0, 0x4}, &(0x7f0000cb2ffc)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x100011, r0, 0x0) 2018/06/04 13:11:38 executing program 2: unshare(0x24020400) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ppp\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000540)=[@in6={0xa, 0x4e22, 0x0, @empty, 0xffffffff}, @in6={0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xc8}, @in={0x2, 0x4e20, @rand_addr=0x7}], 0x48) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x6, 0x141000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x6, 0x5}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={r2, 0x3, 0x6, [0x9, 0xffffffff, 0x6, 0x5b12, 0x1f727d8e, 0xbd]}, &(0x7f0000000340)=0x14) open(&(0x7f0000000140)='./file0\x00', 0x300, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x9, 0x20000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000200)=0x3d9) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x900, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/06/04 13:11:39 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x20e9d1c2e980d28b, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0xd2, 0xcde, 0x40, 0x400, 0x0, 0x8, 0x2, 0x6, 0x5, 0x10001, 0xffff, 0x4}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f00000001c0)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/186, 0xba) pipe(&(0x7f0000000180)) getdents(r1, &(0x7f0000000140)=""/2, 0x450) getdents64(r1, &(0x7f0000000480)=""/233, 0x1e1) 2018/06/04 13:11:39 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1f, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x300000, 0x10000, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x4, 0x80000001, 0x7, 0xd3, 0x9}, 0xb) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000100)=0x17d) 2018/06/04 13:11:39 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0), 0x8) socket$pptp(0x18, 0x1, 0x2) 2018/06/04 13:11:39 executing program 1: r0 = semget(0x2, 0x0, 0x49) r1 = geteuid() r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = getpgid(0xffffffffffffffff) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/uinput\x00', 0x80600, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000003300)=0x0) sendmsg$netlink(r2, &(0x7f0000002d40)={&(0x7f0000000400)=@kern={0x10, 0x0, 0x0, 0x80060c}, 0xc, &(0x7f0000002d00)=[{&(0x7f0000000440)={0x116c, 0x36, 0x400, 0x70bd2c, 0x25dfdbfd, "", [@typed={0x4, 0x7d}, @generic="7094568e8120e5c6e75c07bc541841b6daf06e7e5174dcfd82abd5f4814404bf107d6a1416ee4507251b4dc793488b83dae645aba52fcf85c98726bfe8c2876595150d02d83fcc82aa966d6acbc2d5a4d508d7c47f7a8364d8cae9dcb2237da7a5fd284d", @generic="ff5a24e6ef2298f00315b81471963d71d541b65469d916aee976becc2f4af0780e905acbbea0082ff97f2b34267523accdb84629d2629a729f4af47c2fe31e3d1dd32b68c245d6117df91dca274986bb4c4e13c2d1205f469867131bd920611def9aac1bafc19066f9d5fbedec4821499755e0305b1c685906622a03cc0169613feff7abc8814504d2daa12020d177bd861576f9c74edbf8e8952ee138dc997fcc2b1ff2dea4fc41da69dc1d532fa759c4652d7af92ce8f4598aadbde2f82e65d7b44fe97c5e11c6b83b609ea1b0944477ef684f7dde0ff5c95946d7a5c2c70e6e14552d9aa96b9e1d8c4375715840099b24", @generic="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@generic="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@generic="9bfc5071cc32a6019dec0fe6412d5ebae187f81414d84ac350e81f82508fae0386439a781a9c0566d3489d083e8cef9c96fed545fa3ada2514d7c77eacca8d2405823ed6e0e5e030fc136e80408359f9593bd2843a366b09718807f9c9c2745bb9a2607b1f59edcc498dcf37e27aa296350b4a1a98d7701ad12045886adc4672365b5291c2b2c1e2ba3ddc32c5fe09b7554db8fe1cb47336b869fa6a77f4b09ae68f38d7130a17f42ee4c03567c8aaf7eb755fa0ec7683b823a5f9dacdf029536583d533933825e93a771c53466d0c93", @typed={0x4, 0x5}, @generic="0291745c7ce968fb83e96c3c706da760a0e4faa098a0c89ee7cec813edb09a0068b370f455ffb2106bb04996ebe043d765fbfc8b7d3bb1a5af781112550f3a753ba8ef51e4c4c264b1d23e57fc9f9312d50b924a4b6d177788", @typed={0x8, 0x43, @pid=r5}]}, @generic="1bc20106d747ebd99153f8dc8827293cbfbd36e75dfcb3cddf4f9065e0a6786a685e1e918e61a3b3a5f22a87fb33427fa6780ef33399", @generic="1d63a6f2ff9aea5134acf2f37a92fd8650b8be609775cba838e40e917a6160c32a4e79ab892a8901c6fae3e4b9fbe98408427c3bee6bdc083aea0b13b84694e32ae36132df2c424b919af098cc5ea41bd94c268d00cdcd2634424c430e6d4d0242662ac663dde27380572d3e", @nested={0xe0, 0x50, [@typed={0x14, 0x7a, @ipv6}, @typed={0x8, 0x10, @uid=r1}, @generic="630a3e903d924ad41ce45889c8cb22598e5f386b87e08cd8a29707d6faf7b802cfa45a73a9af8736fe44eb7a963cbb4f21faf9731ccbc88b3cfa0fb4c25b9c704438b4488683e4d56c07b7bf5277a37991da2f4008c2ca5587f6a0442ffc71d5fd912f38afe73036266deea2b80aa8fda81a783bc7903ac0311b3d77e4382ed4147b80f52b249eca280e56b7eac8d45f732e8364263fa01bcfc50173b692ccb1cc6935b25572754b9fe4ba685b5e0313e8b6ce9611b41e680d733e4535"]}]}, 0x16a0}], 0x2, 0x0, 0x0, 0x1}, 0x801) pselect6(0x40, &(0x7f0000000280)={0x1000, 0x1, 0x6, 0x100000000, 0x4, 0x7, 0x2, 0x40}, &(0x7f00000002c0)={0x3f, 0x7, 0x1, 0xfbfd, 0xbf4, 0x24c1019, 0x7fffffff}, &(0x7f0000000300)={0x6, 0xffffffffffff8001, 0x100000000000000, 0x6, 0x5, 0x4, 0x7, 0x8}, &(0x7f0000000340)={0x77359400}, &(0x7f00000003c0)={&(0x7f0000000380)={0xf0b}, 0x8}) r6 = getegid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @local}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) r9 = syz_genetlink_get_family_id$team(&(0x7f0000002e40)='team\x00') sendmsg$TEAM_CMD_NOOP(r2, &(0x7f0000003080)={&(0x7f0000002e00)={0x10, 0x0, 0x0, 0x62010000}, 0xc, &(0x7f0000003040)={&(0x7f0000002e80)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r9, @ANYBLOB="00012dbd7000fddbdf250000000008000100", @ANYRES32=r7, @ANYBLOB="a40102003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r7, @ANYBLOB="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", @ANYRES32=r7], 0x1c0}, 0x1, 0x0, 0x0, 0x8000}, 0x0) sendmsg$kcm(r2, &(0x7f0000003480)={&(0x7f0000003280)=@can={0x1d}, 0x80, &(0x7f0000003440)=[{&(0x7f0000000140)="bc867987f7ad9675a976431b7f1dbd20ecdb70f0d631e64ce8f1189e1f251b0e9e9f74dd9caa62d431ab45881f072e22b6a4f0d47cd0", 0x36}, {&(0x7f0000003340)="4388442cc054aa81c432124ca1a0bc56a0b9aad13015a8e5cc0428b94cfe666ba7a3747c7ec93d80ddf2ad95645e4c3db5c6888789d465d418dc9ee3a982201ee0277829bbbd27a7cc355fac13bcd29cf75ee9f2930f0275fa87683fd05cae2d0d72a87ce72a9d5d547d901cbabe866cd0c649b69dd3c1c596ad362b5a97eeadd6c0f0b0378721fb9455a989b36c1c3ff6c7adc80ee458ba102f257ef5ffd3f6123b1b6d5a9dbac9884a250f562b0ece852961bdfdd03450b5361d94b7c7e06dedd87f11e4f10eb14c08cbd3e3fd58c54a957c468c78288f8da45c5bc784c0cd7a03ad33de", 0xe5}], 0x2, 0x0, 0x0, 0x4000}, 0x54) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000003200), &(0x7f0000003240)=0x14) getgroups(0x5, &(0x7f00000001c0)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) sendmsg$can_raw(r4, &(0x7f00000031c0)={&(0x7f00000030c0)={0x1d, r7}, 0x10, &(0x7f0000003180)={&(0x7f0000003100)=@canfd={{0x3, 0x2, 0xfffffffffffffff9, 0x4}, 0x0, 0x2, 0x0, 0x0, "b7b8dae0559144f69d0f86813279ce6001fdd4125b3e2884870da76274e067155806703f9577c0cf1ea70f698b1376acc0860bd23457eac0c75954773df44a00"}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x40) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000200)={{0xff, r1, r6, r8, r10, 0x20, 0x8}, 0x3, 0xfff, 0x3}) r11 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r11, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000001600)=ANY=[@ANYBLOB="240000080201ffff000000feffff14f36276fd0e15000000000008f8b0ab4ad9eb67dd4817d9e4105d4e9303fb7d7e70b71a86"], 0x24}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x0) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000002d80), 0x2) fremovexattr(r2, &(0x7f0000002dc0)=@known='system.posix_acl_default\x00') 2018/06/04 13:11:39 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000580)=@nl, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000700)=""/221, 0xdd}}, {{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000100)=""/212, 0xd4}, {&(0x7f0000000200)=""/173, 0xad}, {&(0x7f00000002c0)=""/52, 0x34}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000000600)=""/133, 0x1dc}], 0x5, &(0x7f0000000b80)=""/205, 0xcd}}, {{&(0x7f0000000c80)=@hci, 0x80, &(0x7f0000000d00), 0x0, &(0x7f0000004b80)=""/4096, 0x1000}}, {{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000001240), 0x0, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000001300)=@alg, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000002580)=""/84, 0x54}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000005dc0)=""/205, 0xcd}}], 0x6, 0x0, &(0x7f00000000c0)={0x0, 0x1c9c380}) 2018/06/04 13:11:39 executing program 2: r0 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1400000004000000e348b21bc7956bcf613a420f2945d4fb962dcb56bff4c07476ef28ae5b40f519750af66548231d7e103521eb773b0690b164b1d4f6c1d9bed930a8a8ca539978b54e15ce27888eda43f25ae9c856e0811b0a8864056347fe64051b988280671fa1b7e11179d91777a2440b7c34ce0dd94ae7a418393a097e58ca76c30e1c18998f0085906cfa8c8c388122d1705b1487378c4cdaafc2ad060000004d4062cfd5a498e9120141772e28b6d32d84767b31fadd5e6b692dea14dfa50bc5dd27f2b4ffaa44e87a397f4e109dad4a5da02bf7efaae577d7b4ece45367d3f3"], 0x14}, 0x1}, 0x0) 2018/06/04 13:11:39 executing program 7: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000996000/0x4000)=nil, 0x4000, 0x0) munmap(&(0x7f0000933000/0x4000)=nil, 0x4000) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80000, 0x0) mremap(&(0x7f0000390000/0x1000)=nil, 0x1000, 0x400000, 0x3, &(0x7f0000977000/0x400000)=nil) 2018/06/04 13:11:39 executing program 4: r0 = semget$private(0x0, 0x1, 0x19) semop(r0, &(0x7f0000000000)=[{0x4, 0x4, 0x1000}], 0x1) r1 = semget$private(0x0, 0xa, 0x0) semop(r1, &(0x7f0000000040)=[{0x0, 0x4}], 0x1) semop(r1, &(0x7f000001a000)=[{}, {}], 0x2) semctl$GETZCNT(r1, 0x0, 0xf, &(0x7f0000000140)=""/48) 2018/06/04 13:11:39 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x8ae, 0x80000000000b, &(0x7f00000000c0)="35eb9e24", 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000100)={0x1, {{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e21}}}, 0x108) 2018/06/04 13:11:39 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000040)={0x9, 0x401, 0x5, 'queue0\x00', 0x4}) ioctl(r0, 0x8912, &(0x7f0000000280)="0270000000000000000000") unshare(0x20020400) clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) 2018/06/04 13:11:39 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x80, 0x0) r2 = getpgrp(0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={[], 0x3, 0xff, 0x1ff, 0x92fc, 0x8, r2}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r4, &(0x7f0000000100)='V', 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r4, 0x0) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040), 0x8) ioctl$TCSETSF(r3, 0xc004510e, &(0x7f0000000000)) 2018/06/04 13:11:39 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000180)={0x7fff7fff}, 0x8, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f000004f000)=""/128, 0x148}], 0x1000000000000397) timer_create(0x2, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)=0x0) timer_settime(0x0, 0x1, &(0x7f0000000140)={{}, {0x0, 0x989680}}, 0x0) timer_settime(r1, 0x1, &(0x7f0000000080)={{0x77359400}, {0x77359400}}, 0x0) 2018/06/04 13:11:39 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x3f, 0x0) timerfd_settime(r0, 0xfffffffffffffffe, &(0x7f0000000740)={{}, {0x77359400}}, &(0x7f0000000000)) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000080)={0x23, &(0x7f0000000040)=""/35}) [ 103.040262] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 103.040262] The task syz-executor4 (7010) triggered the difference, watch for misbehavior. 2018/06/04 13:11:40 executing program 1: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000040)={0x100, 0xc, [0x5, 0x100, 0x1]}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x100000001}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0xfff}, 0x8) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/06/04 13:11:40 executing program 4: unshare(0x4000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x1b, 0x4) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) bind$rds(r1, &(0x7f0000000080)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) fcntl$setsig(r0, 0xa, 0x36) 2018/06/04 13:11:40 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) socket$can_bcm(0x1d, 0x2, 0x2) madvise(&(0x7f0000832000/0x1000)=nil, 0x1000, 0xf) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000100)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/06/04 13:11:40 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000013c0)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000100)='./file0\x00') chroot(&(0x7f0000000280)='./file0\x00') mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x201000, &(0x7f00000002c0)) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000180)='./file0\x00', 0x0) pivot_root(&(0x7f0000000500)='./file0\x00', &(0x7f0000000580)='./file0\x00') socketpair(0x9, 0x800, 0xffffffff, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00000002c0)=""/33) getpeername(r0, &(0x7f0000000300)=@ipx, &(0x7f0000000380)=0x80) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x1, 0x0) openat$cgroup(r2, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) 2018/06/04 13:11:40 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000100)=0x9) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000480)={@void, @val={0xfde5}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfde5, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0xfdef) 2018/06/04 13:11:40 executing program 3: r0 = memfd_create(&(0x7f0000000140)='[\x00', 0x80001) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r4, r3) setsockopt$inet6_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x0, 0x8, 0x0, 0x3fd, @tick, {}, {}, @control}], 0x30) 2018/06/04 13:11:40 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0), 0x8) socket$pptp(0x18, 0x1, 0x2) 2018/06/04 13:11:40 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000180)={0x7fff7fff}, 0x8, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f000004f000)=""/128, 0x148}], 0x1000000000000397) timer_create(0x2, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)=0x0) timer_settime(0x0, 0x1, &(0x7f0000000140)={{}, {0x0, 0x989680}}, 0x0) timer_settime(r1, 0x1, &(0x7f0000000080)={{0x77359400}, {0x77359400}}, 0x0) 2018/06/04 13:11:40 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) semget(0x0, 0x4, 0x84) r1 = semget(0x1, 0x4, 0x408) semctl$SEM_STAT(r1, 0x4, 0x12, &(0x7f0000000080)=""/71) ioctl$int_out(r0, 0x80084121, &(0x7f0000000040)) 2018/06/04 13:11:40 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x4200000088) recvfrom$inet6(r0, &(0x7f0000000080)=""/185, 0xb9, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2000000003, &(0x7f0000000000)=0x80000001, 0x4) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000280)=0x20000085a, 0x4) r1 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x7fffffff, 0x92181) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000340)={@hyper}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000380)={0x0, 0x9, 0x10}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x2, 0x2, 0xa1}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r3, 0x7, 0xd0, 0x3, 0x1, 0x6ce}, &(0x7f00000002c0)=0x14) socket$inet6(0xa, 0x8000000000000802, 0x88) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/raw6\x00') r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x40000, 0x0) sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002540), 0x10000000000001db}, 0x0) 2018/06/04 13:11:40 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000140)={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10, {0x2, 0x4e21, @multicast2=0xe0000002}, 'bridge_slave_1\x00'}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000110007031dfffd946fa28300070000071e000000001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 2018/06/04 13:11:40 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x9, 0x50000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x9, 0x0, 0x5e5, 0x96}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={r2, 0x13, &(0x7f0000000280)}, &(0x7f0000000300)=0x10) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={r2, 0x6}, &(0x7f0000000340)=0x8) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x80000001, 0x40100) statx(r3, &(0x7f0000000040)='./file0\x00', 0x4000, 0x312, &(0x7f0000000080)) 2018/06/04 13:11:40 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffffff, 0x3, 0x1, 0xfffffffffffffffc, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000240)=""/79, 0x4f}, {&(0x7f00000002c0)=""/250, 0xfa}, {&(0x7f0000000500)=""/223, 0xdf}, {&(0x7f0000000600)=""/238, 0xee}], 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) poll(&(0x7f0000001a80)=[{r2}], 0x1, 0x800) readv(r2, &(0x7f0000000000)=[{&(0x7f0000000440)=""/187, 0xbb}], 0x1) 2018/06/04 13:11:40 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x4000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x401, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00000000c0)=0x3) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, &(0x7f0000000080)=0x1, 0x105, 0x0) get_mempolicy(&(0x7f0000000000), &(0x7f00000001c0), 0x1ff, &(0x7f0000fff000/0x1000)=nil, 0x3) [ 103.574004] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/06/04 13:11:40 executing program 4: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000000000000040000000000000000000000016c048b95442462f00003800000000000000000000c67118334ca187680000000000000000000000000000000000000000000000000000000000b45606d049d6c8bf00000000000000000000"], 0xfffffdc1) fallocate(r0, 0x100000000003, 0x0, 0xd44c) 2018/06/04 13:11:40 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4a02, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f0000000040)=0x44) uselib(&(0x7f0000000200)='./file1\x00') r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650200", 0x20, 0x2, 0x418, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'bond0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xa0, 0x138, 0x188, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x490) readlinkat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f00000006c0)=""/4096, 0x1000) 2018/06/04 13:11:40 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bond_slave_1\x00'}}, 0x1e) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') msgrcv(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="02000000000000000000000000009272da24454b8c154cb7cce28d52063ab3ba2a0035394f7d270dd5bc8c6656e38ad6163b3c837ab17c48f3f1e7ffe84bc7099d973108db902380507538552090f69da69e7064d4f130658e37d0fb862bb5e1d47bc3649deee439fdb50e5fd4fcc3099674b5432a66b166f4b58ae17369bace3e9b1224db949dcd75850efb4c05f9997a13fe61b4200caa633df28ddd3a0700000028575b384ea9a138a060bacc7cd163a665cc4667f11c5f2bd3771deb8d3172aa745117648544a55f0c81bae7b6a3027d644fac4eb148575f6060139f9a43"], 0xe, 0x0, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0x0) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) syz_emit_ethernet(0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaa0000ffffffffffff886394a7036e5d73"], &(0x7f0000000000)) 2018/06/04 13:11:40 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x4000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x401, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00000000c0)=0x3) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, &(0x7f0000000080)=0x1, 0x105, 0x0) get_mempolicy(&(0x7f0000000000), &(0x7f00000001c0), 0x1ff, &(0x7f0000fff000/0x1000)=nil, 0x3) [ 103.764783] ebt_limit: overflow, try lower: 0/0 [ 103.819678] ebt_limit: overflow, try lower: 0/0 2018/06/04 13:11:40 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bridge0\x00'}) socketpair(0x3, 0xf, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x204101, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bridge0\x00', 0xfffffffffffffff9}) [ 103.914842] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.921677] bridge0: port 1(bridge_slave_0) entered disabled state 2018/06/04 13:11:40 executing program 1: unshare(0x2000400) r0 = epoll_create(0x6) ioctl$int_in(r0, 0x0, &(0x7f0000000200)=0x9) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getresgid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x9, 0x30}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440)=@assoc_id=r2, &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x4, [0x1, 0x6, 0x6, 0x3]}, &(0x7f00000000c0)=0xc) shutdown(r1, 0x1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'eql\x00', 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r3, 0x5, 0x8, 0x20965ee7, 0x9, 0x7f}, &(0x7f00000002c0)=0x14) r5 = syz_open_dev$dmmidi(&(0x7f00000006c0)='/dev/dmmidi#\x00', 0x81, 0x280000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r5, 0xc0bc5310, &(0x7f0000000700)) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000140)={'team0\x00', r4}) epoll_wait(r0, &(0x7f0000000080)=[{}], 0x1557, 0x14) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000680)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000640)={&(0x7f0000000500)={0x114, r6, 0x4, 0x70bd29, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1b}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x401}, @IPVS_CMD_ATTR_SERVICE={0x6c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x1}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x6}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x114}, 0x1, 0x0, 0x0, 0x40000}, 0x48d4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000300)={@mcast2={0xff, 0x2, [], 0x1}, 0x7619, 0x1, 0xff, 0x0, 0x3, 0x69db, 0x2}, &(0x7f0000000340)=0x20) ioctl$PERF_EVENT_IOC_RESET(r5, 0x2403, 0x5) [ 103.981576] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.988189] bridge0: port 2(bridge_slave_1) entered forwarding state [ 103.995015] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.001495] bridge0: port 1(bridge_slave_0) entered forwarding state [ 104.008363] device bridge0 entered promiscuous mode [ 104.059686] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.066423] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.090257] device bridge0 left promiscuous mode 2018/06/04 13:11:41 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x200000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000240)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x20}}, 0x100, 0x0, 0x1, 0x1, 0x80000000, 0x800000000, 0x7369}, 0x20) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000200)=0x6, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) socket$inet6(0xa, 0x0, 0x7f) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f00000000c0)='/\x00', 0x1) fstat(r0, &(0x7f00000002c0)) getpeername$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) sendmmsg(r0, &(0x7f0000007e00), 0x30b, 0x8000) 2018/06/04 13:11:41 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000180)={0x7fff7fff}, 0x8, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f000004f000)=""/128, 0x148}], 0x1000000000000397) timer_create(0x2, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)=0x0) timer_settime(0x0, 0x1, &(0x7f0000000140)={{}, {0x0, 0x989680}}, 0x0) timer_settime(r1, 0x1, &(0x7f0000000080)={{0x77359400}, {0x77359400}}, 0x0) 2018/06/04 13:11:42 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000180)={0x7fff7fff}, 0x8, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f000004f000)=""/128, 0x148}], 0x1000000000000397) timer_create(0x2, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)=0x0) timer_settime(0x0, 0x1, &(0x7f0000000140)={{}, {0x0, 0x989680}}, 0x0) timer_settime(r1, 0x1, &(0x7f0000000080)={{0x77359400}, {0x77359400}}, 0x0) 2018/06/04 13:11:42 executing program 5: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") rt_sigaction(0x3, &(0x7f0000000000)={0x1}, &(0x7f0000d4efe8), 0x8, &(0x7f0000000040)) r2 = accept(r0, &(0x7f0000000100), &(0x7f0000000180)=0x80) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f00000001c0)={'broute\x00'}, &(0x7f0000000280)=0x78) 2018/06/04 13:11:42 executing program 2: r0 = epoll_create(0x5) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) r2 = socket$packet(0x11, 0x48b3b061a49309b1, 0x300) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={'gretap0\x00', {0x2, 0x4e23}}) socketpair(0x0, 0x3, 0x7cbcfd19, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f0000001140)={0x94, 0x1000, 0x5, "272d41e8b28e699a80b6f46fdb5b4a1ecbc3a4f8f7d208f62c6cae9738b4f1a091ca8c807cbd3e42f08808b66807ad0b6c11dac5d4579f5f53527e2825bac66478f9c77013e20f31447e176ad971585de15e26879028ebd8a6a445b74abb972763b397d7004eff95309dc0abfd7b2d3393f512a0fe720438f8eece309ffeb4baec38b0f44ce24a99a0661cfb7cbb91caa8e24989"}) getsockname$inet(r3, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8ff4)) ioctl$SG_IO(r1, 0x2285, &(0x7f0000001300)={0x2053, 0x0, 0x21, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000100)=""/4096}, &(0x7f0000001100)="44be86ddbaefc2b669743ed8163cfa3b7c030219aa79f094497f7689d4591c5364", &(0x7f0000001200)=""/190, 0x0, 0x0, 0x0, &(0x7f00000012c0)}) 2018/06/04 13:11:42 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000300)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x124, r4, 0x100, 0x70bd2c, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x16a1}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8001}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7f}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffff}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x1d}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x8d5}, 0x8000) sendfile(r2, r2, &(0x7f00000000c0), 0x5) poll(&(0x7f0000000140)=[{r2}, {}, {r1}], 0x3, 0x0) 2018/06/04 13:11:42 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bond_slave_1\x00'}}, 0x1e) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') msgrcv(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="02000000000000000000000000009272da24454b8c154cb7cce28d52063ab3ba2a0035394f7d270dd5bc8c6656e38ad6163b3c837ab17c48f3f1e7ffe84bc7099d973108db902380507538552090f69da69e7064d4f130658e37d0fb862bb5e1d47bc3649deee439fdb50e5fd4fcc3099674b5432a66b166f4b58ae17369bace3e9b1224db949dcd75850efb4c05f9997a13fe61b4200caa633df28ddd3a0700000028575b384ea9a138a060bacc7cd163a665cc4667f11c5f2bd3771deb8d3172aa745117648544a55f0c81bae7b6a3027d644fac4eb148575f6060139f9a43"], 0xe, 0x0, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0x0) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) syz_emit_ethernet(0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaa0000ffffffffffff886394a7036e5d73"], &(0x7f0000000000)) 2018/06/04 13:11:42 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x200000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000240)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x20}}, 0x100, 0x0, 0x1, 0x1, 0x80000000, 0x800000000, 0x7369}, 0x20) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000200)=0x6, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) socket$inet6(0xa, 0x0, 0x7f) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f00000000c0)='/\x00', 0x1) fstat(r0, &(0x7f00000002c0)) getpeername$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) sendmmsg(r0, &(0x7f0000007e00), 0x30b, 0x8000) 2018/06/04 13:11:42 executing program 7: r0 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x7ff) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@local, @in6}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00000005c0)=0xe8) fcntl$setlease(r0, 0x400, 0x3) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000040)) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x8e29, 0x40000) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000600)={{0x73, @dev={0xac, 0x14, 0x14, 0x12}, 0x4e21, 0x3, 'fo\x00', 0x34, 0xfb3, 0x1f}, {@loopback=0x7f000001, 0x4e20, 0x2, 0x8, 0x9, 0x6}}, 0x44) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f00000000c0)=0x9ecd) vmsplice(r0, &(0x7f0000000440)=[{&(0x7f0000000140)="5f73b6a8b324cbce8fa562783605f87f06cd65331eccc9c611cf8b8347cf05b9e669e14fd181b1d2855025de58e49d657c848efa56cf49d1fb4443a50c3c82d7573ac47f85d0459da0195dfc923456eb469e286820e495831e7af8f793c2ec46d162b6c10328c05ba0ba922e73a5e32bcde3a6cd286b32226510db85407c333092247d67ad6f962c481372ea65a3d8ad011b6d", 0x93}, {}, {&(0x7f0000000200)="0555f1e4a0155e78e730f0c85f623649c0d4966fe6771acf6ff508cc9d09ffbb28b0f5dcb718f1bbb239ae41e8721019a05fb438", 0x34}, {&(0x7f0000000240)="9e75b7860ff2612ab7b41d65b166d6b3d3716f1a2294e1c7fb644af5c09dad61db0103388cc4f95519fd0b29eb821bebdf09212af0f7deae4a22b5dd4bca1be8d225c60c936dd6f9c4bf585ebabd366396876ff936978b9519c7b2d25800208ec083dbbcebcff3cef0e8bd0fcd21a6fd51586e57f1f9c113f96d582102862a6959617ebc576a788a903b3ead59402d00176567b2805e271c13391e093cede8d9c30c73d2ba81209da7d723e0ee7e1ad1c407430630c3c3e05db53f5e0f9adb9a7a720258d364f98991f97018f316ca2a2721ee38657791cfa09f29022ac905bce4f8a7ed06448ed1fd00088bde98680bf13dffab94a1", 0xf6}, {&(0x7f0000000340)="274e921496ae92bc4a9009524aef8c315b711c137d02af02f70d237a71fe6f32684f5498680c36a59252d23b373300ff9017ff11bca95f2832d968d0167abaefe18e77938cc7d5b25e3ad71662e14b9365a231f5899176eb8d45e107d3efbda3732a2dd1f53a57a3c812ff0d7d7d584bcd42650c67a86372b7c4d81d9e771c871cfc50f6906c1d22c711f70348148bd61d364be5452f59fc77edc1f172001e9c555ecae30fd27733f9966b3417b37cf4e6d94bee94bf35b8de7cf3ddb30a52a14f795c7406cdd7ff6f2984c8942b1993292eb083a1b4a7181d52c93c1c52e9cacf2e998a75efa9fe8112678c61ce97756423bea3fa215cc8a8", 0xf9}], 0x5, 0x4) 2018/06/04 13:11:42 executing program 4: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000000000000040000000000000000000000016c048b95442462f00003800000000000000000000c67118334ca187680000000000000000000000000000000000000000000000000000000000b45606d049d6c8bf00000000000000000000"], 0xfffffdc1) fallocate(r0, 0x100000000003, 0x0, 0xd44c) 2018/06/04 13:11:42 executing program 5: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x20040, 0x0) getpeername$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000000140)={0x7, {{0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x21}, 0x7ff}}, {{0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, 0x108) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$cgroup_pid(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="b9236e7432869cc6d9da"], 0x1) read(r2, &(0x7f0000000280)=""/126, 0x42) dup2(r2, r4) 2018/06/04 13:11:42 executing program 0: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x7, 0x800) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001aff4)) 2018/06/04 13:11:42 executing program 7: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_cache\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x14}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) ppoll(&(0x7f0000000200)=[{r1}], 0x1, &(0x7f0000000240), &(0x7f0000000280), 0x8) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) mq_notify(r1, &(0x7f0000000100)={0x0, 0x30, 0x5, @tid=r2}) 2018/06/04 13:11:42 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000a88f88), 0x71961, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) 2018/06/04 13:11:42 executing program 2: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0)={0xfffffffffffffffe, 0xc47b}, 0xffffffffffffff50) memfd_create(&(0x7f0000000280)="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", 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x101802) openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/06/04 13:11:42 executing program 0: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x7, 0x800) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001aff4)) 2018/06/04 13:11:42 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = memfd_create(&(0x7f000088f000)='\x00\x00\x00', 0x4) ftruncate(r1, 0x1000000) sendfile(r0, r1, &(0x7f0000000000)=0x1, 0xe3) 2018/06/04 13:11:42 executing program 5: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x20040, 0x0) getpeername$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000000140)={0x7, {{0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x21}, 0x7ff}}, {{0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, 0x108) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$cgroup_pid(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="b9236e7432869cc6d9da"], 0x1) read(r2, &(0x7f0000000280)=""/126, 0x42) dup2(r2, r4) 2018/06/04 13:11:43 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000180)={0x7fff7fff}, 0x8, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f000004f000)=""/128, 0x148}], 0x1000000000000397) timer_create(0x2, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)) timer_settime(0x0, 0x1, &(0x7f0000000140)={{}, {0x0, 0x989680}}, 0x0) 2018/06/04 13:11:43 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x17, 0x200000000, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x12, &(0x7f0000000500), 0x0, 0x8, &(0x7f0000000540)) 2018/06/04 13:11:43 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(wp256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x1f, 0x40000) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000280)={0x1, "02"}, 0x2) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80), 0x96, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2d00, 0x0) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000000040)=""/142) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000100)={0x4, 0x5, 0x7fffffff, 0x8, 0x1, 0x2, 0x10001, 0x9, 0x5, 0xff, 0xbe0, 0x6}) 2018/06/04 13:11:43 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x410000) ioctl$TUNSETLINK(r0, 0x400454cd, 0x33d) r1 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r1, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x1}, 0x8) shutdown(r1, 0x1) 2018/06/04 13:11:43 executing program 7: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000000480)=0x98) setsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000200)="0d882a95accb2857dd8176c2563e1200814fb20acb1e017a9b0f21a6523c79050ddcf3cba3f0c064e8c4e7ea89eaabaf832cfa90e3fa20d51cfc848bc465ef8eb4398f4038ddd01532233ba6164226cd6ba8c33dcbb66981f1d3f580e8dd7c7f2384bf3dee6991c93a2ef5399fae4650928e73c9dd74b67958d7d49070ce1082c51503c46689079167933752dcca2deaaf12b8f7", 0x94) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000000)=""/61) 2018/06/04 13:11:43 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) timer_create(0x3fffffffc, &(0x7f0000000240)={0x0, 0x3b, 0x0, @tid=r0}, &(0x7f0000000280)) timer_settime(0x0, 0x0, &(0x7f0000001000)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{}, {0x77359400}}, &(0x7f0000000040)) 2018/06/04 13:11:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x1, 0x0, "111d6c1ba6050dd77cf3f2f09d1cb02a25988f1ea9c5be7d9801641c99b0def45ac625ada3316175a9d341111c181811e12c196e1ab99946e5e47e0594e415670d1330cd611c3974c55bb4d50000e111"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x4, 0x0, "aee3e02177a8b390566bc2dd09f1a3762d791ee4f4b438301ef0512cdb0500608905a2b845dc84fb52db92b78b7765b975935988dc185e581f893ac2396270f993a39d4502f90359bd12e421e02d30ee"}, 0xd8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000040)="5014e8f6d86f02f57da6677b36fd3921643d32005efff5cb64dc1c90d5c654d8f866d8bb102441f44ca65375023f8411c71888e17d68b79cba7fb22682df9648d09ed2a5baed0bb45fc6862c9357add805bfd4e723f6200429fe58e41cae153f29db695bde647107eb294f794babdfc520886a31177eb9c6a2e50383142d2971a34e5d423bd5ee67c8") setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000680)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x2, 0x0, "41223f1c08455047284bea37cf1ab7534db964b7958943c7db1b29d39d5221fac53a751f6f97a5f406473879b8171ae0d09086cb080000000000000031290242710b99b8401772c02989f80629dc1d9e"}, 0xd8) 2018/06/04 13:11:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_gstrings={0x1b, 0x1}}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000080)={0x100000000, {{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x88) 2018/06/04 13:11:43 executing program 3: r0 = socket(0xa, 0x1, 0x0) r1 = gettid() getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x1ff, 0x35d4, 0x1, 0x5, 0x4, 0x200, 0x4, 0x6, 0x2, 0x9, 0x1fec, 0x200, 0x6, 0xffffffffffffff7f]}, &(0x7f0000000080)=0x100) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000200)={r2, 0x2090}, 0x8) ptrace$getregs(0xc, r1, 0xb80e, &(0x7f0000000000)=""/112) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x800e, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/06/04 13:11:43 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80802) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x37, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/06/04 13:11:43 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x0, @rand_addr}}) 2018/06/04 13:11:43 executing program 5: r0 = socket(0x10, 0x802, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ipddp0\x00', 0x10) connect$ipx(r0, &(0x7f0000000140)={0x4, 0x9, 0x2, "d0323d46df86", 0xe0}, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0xb87, 0x100) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00000001c0)=""/207) r2 = socket(0x8, 0x0, 0x7) write(r0, &(0x7f0000000040)="240000002a0025648fb14001156602000000000000c400000000000000", 0x1d) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e23, 0x208}, 0x1c) listen(r3, 0x5eb857) r4 = socket$inet_dccp(0x2, 0x6, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) r5 = accept4(r3, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000440)="dda611320531df6784811e0e69d1d1f9a083e671145e9ba423f98c5f206bfc0533134753175a1d920b60bb2373e04bf49a89861e9ff7db792481a9bac2cbc6b700034f62ebde8d793477a7f3e4af2dce859cc167903c0ed08745c183", 0x5c}], 0x1, &(0x7f0000002180)}, 0x1f}], 0x1, 0x0) r6 = accept4(r3, &(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000180)=0x80, 0x0) r7 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f00000005c0)=ANY=[@ANYBLOB="015e01f8ffffffffffffcdf6e4c3cd9b3645d007f4a7450b99ae5bc07d3e166d791298710de334aa8ca57a693defe190f0fd4346c9eaf96f724dcd27768884edbeb647"], &(0x7f0000000200)=0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r7, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0x9, 0x101}, &(0x7f00000002c0)=0x8) ioctl(r7, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg(r5, &(0x7f0000000c00), 0x4000000000001e6, 0x0) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_ADDRFORM(r8, 0x3a, 0x1, &(0x7f0000000000)=0x2, 0x4) ioctl(0xffffffffffffffff, 0x7f, &(0x7f0000000040)='ql') ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000400)=""/13) r9 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x40, r9, 0x200, 0x70bd2d, 0x25dfdbfe, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x21}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xfb}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x3, 0x201, 0x1c0, 0x89, 0x2, 0x6, 0x6, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000100)={r10, 0x4}, 0xffffffd6) 2018/06/04 13:11:43 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x10000, 0x0) fgetxattr(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="86bea724c4887db054f4c105a4757365502e756c61"], &(0x7f0000000100)=""/176, 0xb0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000000, 0x8013, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000001c0)={0x2, 0x5, 0xffff, 'queue0\x00', 0x7fff}) close(r0) 2018/06/04 13:11:43 executing program 1: r0 = memfd_create(&(0x7f0000000780)='trusted}\'\x00', 0x2) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f00000007c0)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) recvmsg(r1, &(0x7f0000000740)={&(0x7f0000000040)=@ipx, 0x80, &(0x7f0000000640)=[{&(0x7f0000000140)=""/235, 0xeb}, {&(0x7f0000000240)=""/189, 0xbd}, {&(0x7f0000000300)=""/132, 0x84}, {&(0x7f00000003c0)=""/184, 0xb8}, {&(0x7f0000000480)=""/212, 0xd4}, {&(0x7f0000000580)=""/156, 0x9c}], 0x6, &(0x7f00000006c0)=""/71, 0x47, 0xfffffffffffffffd}, 0x234e9bbbad070734) bind$alg(r1, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(serpent-generic)\x00'}, 0x58) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000008c0)={0x1ff, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000900)={r2, 0x8}) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000000), 0x17d) openat$dir(0xffffffffffffff9c, &(0x7f0000000800)='./file0\x00', 0x400, 0x21) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000840)={0x401, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000880)={r3, 0x8000}) [ 106.187689] alg: No test for hmac(wp256) (hmac(wp256-generic)) [ 106.274300] ip_tunnel: non-ECT from 172.20.255.187 with TOS=0x2 2018/06/04 13:11:43 executing program 0: r0 = getpgid(0x0) sched_setaffinity(r0, 0x1cd, &(0x7f0000da3000)=0x2) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0xc3, @time}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x7}, 0x0, 0x0, 0x6}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000280)={0x80000000, 0x0, 0x0, "71836575653100000000000000004000000000000300080000000000000000000000000000000000929d000000000000000000a93a00"}) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x1, 0x8, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x1, 0x20}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000380)={r3, @in6={{0xa, 0x4e24, 0xf9, @dev={0xfe, 0x80, [], 0x1b}, 0x7fff}}, 0x10000, 0xf5, 0x200, 0x40, 0x1}, 0x98) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) clock_settime(0x3, &(0x7f0000000000)={0x77359400}) [ 106.338405] ip_tunnel: non-ECT from 172.20.255.187 with TOS=0x2 2018/06/04 13:11:43 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket(0xa, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x10d, 0xa, &(0x7f0000000040)={0x7, 0x0, 0xfffffffffffffffe}, 0xc) [ 107.101184] dccp_check_seqno: Step 6 failed for RESET packet, (LSWL(114404432331039) <= P.seqno(0) <= S.SWH(114404432331113)) and (P.ackno exists or LAWL(249487857594878) <= P.ackno(249487857594879) <= S.AWH(249487857594879), sending SYNC... 2018/06/04 13:11:44 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000180)={0x7fff7fff}, 0x8, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f000004f000)=""/128, 0x148}], 0x1000000000000397) timer_create(0x2, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)) 2018/06/04 13:11:44 executing program 3: socket(0x9, 0x89a5a9652d8fe448, 0x60) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x1, 0x0) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f0000000040)) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000060002000009a979a121b80c7bc8790405c7dcd62e0a53b232394938d36d0ef5ffa8ffffffff819a2b0a6606e43a620170a00021f069ca021f6f65dcf360e7e58f358c00f9ecff0158d19bcb2a5130fffffffffffff300b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151cb184a"}, 0x80) 2018/06/04 13:11:44 executing program 0: r0 = getpgid(0x0) sched_setaffinity(r0, 0x1cd, &(0x7f0000da3000)=0x2) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0xc3, @time}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x7}, 0x0, 0x0, 0x6}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000280)={0x80000000, 0x0, 0x0, "71836575653100000000000000004000000000000300080000000000000000000000000000000000929d000000000000000000a93a00"}) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x1, 0x8, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x1, 0x20}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000380)={r3, @in6={{0xa, 0x4e24, 0xf9, @dev={0xfe, 0x80, [], 0x1b}, 0x7fff}}, 0x10000, 0xf5, 0x200, 0x40, 0x1}, 0x98) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) clock_settime(0x3, &(0x7f0000000000)={0x77359400}) 2018/06/04 13:11:44 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000140)=@leave_mcast={0x11, 0x0, 0x3, {&(0x7f0000000180)}}, 0xffd4) 2018/06/04 13:11:44 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") timer_create(0xfffffffffffffffe, &(0x7f0000000200)={0x0, 0x0, 0x1, @thr={&(0x7f0000001300), &(0x7f00000013c0)}}, &(0x7f00000023c0)=0x0) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x100) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'dummy0\x00', 0x2000}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'gretap0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) timer_gettime(0x0, &(0x7f0000000780)) timer_gettime(r1, &(0x7f0000000000)) 2018/06/04 13:11:44 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000426000)=0x1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1}, 0x8) ioctl$sock_ifreq(r0, 0x8938, &(0x7f0000000080)={'eql\x00', @ifru_names='bridge_slave_1\x00'}) 2018/06/04 13:11:44 executing program 2: r0 = socket(0x1e, 0x100000000000801, 0x0) r1 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) 2018/06/04 13:11:44 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000000)=""/191, &(0x7f00000000c0)=0xbf) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000002ffc), &(0x7f0000004ffc)=0x2c6) 2018/06/04 13:11:44 executing program 2: r0 = getpgid(0x0) sched_setaffinity(r0, 0x1cd, &(0x7f0000da3000)=0x2) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0xc3, @time}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x7}, 0x0, 0x0, 0x6}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000280)={0x80000000, 0x0, 0x0, "71836575653100000000000000004000000000000300080000000000000000000000000000000000929d000000000000000000a93a00"}) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x1, 0x8, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x1, 0x20}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000380)={r3, @in6={{0xa, 0x4e24, 0xf9, @dev={0xfe, 0x80, [], 0x1b}, 0x7fff}}, 0x10000, 0xf5, 0x200, 0x40, 0x1}, 0x98) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) clock_settime(0x3, &(0x7f0000000000)={0x77359400}) 2018/06/04 13:11:44 executing program 4: mkdir(&(0x7f00001d4ff8)='./file0\x00', 0x0) symlink(&(0x7f0000192000)='./file0\x00', &(0x7f0000044ff2)='./control\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000179ff8)='./control\x00', &(0x7f0000014000)='anon_inodefs\x00', 0x9002, &(0x7f0000fcb000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0xb3b9, &(0x7f0000005000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) write$cgroup_int(r0, &(0x7f0000000000)={[0x2b, 0x31, 0x37]}, 0x3) getdents(r0, &(0x7f0000a30000)=""/4096, 0x1000) 2018/06/04 13:11:44 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000100)=@nat={'nat\x00', 0x19, 0x5, 0xcb8, [0x20000280, 0x0, 0x0, 0x20000448, 0x20000f10], 0x0, &(0x7f00000000c0), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'ip6_vti0\x00', 'ip6_vti0\x00', 'ip6_vti0\x00', 'rose0\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xf0, 0x160, 0x198, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @m802_3={'802_3\x00', 0x8}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'irlan0\x00', 'sit0\x00', 'team_slave_0\x00', 'veth1_to_team\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x888, 0x8d8, 0x910, [@cpu={'cpu\x00', 0x8}, @u32={'u32\x00', 0x7c0, {{[{}, {}, {}, {}, {[{0x0, 0x3}], [{}, {}, {}, {}, {}, {0x0, 0x7}]}, {[], [{}, {}, {}, {}, {}, {0x0, 0x9}, {0x60af0e4e}]}, {[], [{}, {}, {}, {}, {}, {0x0, 0x9}]}, {[], [{}, {}, {}, {0x0, 0x7}, {0x9}]}, {[{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x7, 0x2}]}, {[], [{}, {0x100000000}]}]}}}]}, [@common=@log={'log\x00', 0x28, {{0x0, "11b515b6d3315a044b056064ef1ff198f10e4c9d8ce0a91f57dc34a1375f"}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x0, 0x0, 'veth0\x00', 'ip_vti0\x00', 'ipddp0\x00', 'bcsf0\x00', @empty, [], @random="3a50d8bd52e3", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}, {{{0x1d, 0x0, 0x0, 'ip_vti0\x00', 'eql\x00', 'veth0_to_bridge\x00', 'eql\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10}}]}, {0x0, '\x00', 0x5, 0xffffffffffffffff}]}, 0xd30) r2 = open(&(0x7f0000000000)='./file0\x00', 0x4241, 0x4) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000040)=0x4) 2018/06/04 13:11:44 executing program 7: sched_setaffinity(0x0, 0xffffffffffffff89, &(0x7f00004a5000)) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) read(r0, &(0x7f0000000100)=""/85, 0x55) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4004000000004008, 0x0) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='fd/3\x00') 2018/06/04 13:11:44 executing program 1: socket$nl_netfilter(0x10, 0x3, 0xc) eventfd2(0x0, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) alarm(0x3) unshare(0x30000e00) pselect6(0x2e7, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00000000c0), 0x8}) [ 107.707095] kernel msg: ebtables bug: please report to author: Valid hook without chain 2018/06/04 13:11:44 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") socket$nl_generic(0xa, 0x5, 0x84) r1 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000100)={'dummy0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="060000000200120000908f00000000000000000e000000000000800000000000000000950a57ea7d9df706c969f6ba43341de4429a85d1d48df891e140727931d98510b9b276ad74fc"]}) [ 107.755183] kernel msg: ebtables bug: please report to author: Valid hook without chain 2018/06/04 13:11:44 executing program 1: keyctl$set_reqkey_keyring(0xe, 0x3) request_key(&(0x7f00007c5000)='logon\x00', &(0x7f0000a08000)={0x73, 0x79, 0x7a}, &(0x7f0000d77ff9)='\x00', 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000b80)='/dev/snd/seq\x00', 0x0, 0x400) ioctl(r0, 0x0, &(0x7f00000001c0)="14c620000000faf49b17c2529fe486b3e45de1a6359d342663dcb8a6015e4e8d9844fe6aabe7c48efe55989884f65b63daf2fbe85025b435096b0ffa000000000000") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/softnet_stat\x00') ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000080)) mlockall(0x3) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f00000003c0)=0xc) r3 = getegid() lchown(&(0x7f0000000340)='./file0\x00', r2, r3) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000440)=@filter={'filter\x00', 0xe, 0x4, 0x5e8, 0xffffffff, 0x3e0, 0x3e0, 0x3e0, 0xffffffff, 0xffffffff, 0x518, 0x518, 0x518, 0xffffffff, 0x4, &(0x7f0000000400), {[{{@uncond, 0x0, 0x138, 0x170, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x0, 0x4, 0x1, [0x7, 0x2, 0x8000, 0x80, 0x2114, 0x101, 0x9, 0x6, 0xfffffffffffffffd, 0x23bc, 0x6, 0xfffffffffffffff7, 0xfffffffffffffffd, 0x1, 0xe57, 0x1]}}, @common=@eui64={0x28, 'eui64\x00'}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x20, 0x4, 0x5}, {0x4, 0x81, 0x7000000000000}, {0x7ff, 0x1000}, 0x1, 0x4}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xff, 0xffffffff, 0x0, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffff00], 'veth0_to_team\x00', 'yam0\x00', {0xff}, {0xff}, 0x97, 0x6, 0x3, 0x40}, 0x0, 0x200, 0x270, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x9, 0x10000, 0x5, 0x2, 0x8, 0x1, [@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, @empty, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x15}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @dev={0xfe, 0x80, [], 0x11}, @mcast1={0xff, 0x1, [], 0x1}], 0x9}}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x9, 0x4, 0x3, 0x0, 0x0, "75954ededb8d63fdaa0826d496e9d3d9d292737270a045190d7b352f7ad4ebf02c6081cb44fb6251b38b58ea4f41a394dbfd766825cac79fe6b11b116cae8261"}}}, {{@ipv6={@empty, @loopback={0x0, 0x1}, [0x0, 0xffffffff, 0xffffffff, 0xffffff00], [0xffffff00, 0xffffffff, 0xff000000], 'vcan0\x00', 'veth1\x00', {}, {}, 0xbf, 0x10000, 0x2, 0x73}, 0x0, 0x110, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x5, 0x2, 0x1, [0xcb2, 0x10000, 0x2, 0x80000001, 0x9, 0x527, 0x7, 0x77ab, 0x7, 0x4, 0xff, 0x1887, 0x6, 0x10000, 0x3ff], 0x9}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x4}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x648) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xf, 0x15, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x8}, [@initr0={0x18, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x80}, @map={0x18, 0x0, 0x1, 0x0, r1}, @exit={0x95}, @generic={0x73, 0x80, 0xffffffffffffffe1, 0x2}, @map={0x18, 0xf, 0x1, 0x0, r1}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x8001}, @call={0x85, 0x0, 0x0, 0x39}, @generic={0x6, 0xffff, 0x10001, 0x2}], {0x95}}, &(0x7f0000000180)='syzkaller\x00', 0x7, 0x69, &(0x7f0000000240)=""/105, 0x40f00, 0x0, [], 0x0, 0x2}, 0x48) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000b40), 0x10) write$binfmt_elf64(r0, &(0x7f0000000bc0)={{0x7f, 0x45, 0x4c, 0x46, 0xe6, 0x5112, 0x4, 0x7, 0x6, 0x3, 0x6, 0x1, 0x2c, 0x40, 0x83, 0x4, 0x5, 0x38, 0x1, 0x3, 0x1f, 0xff}, [{0x2, 0x9, 0x2, 0xffffffffffffffff, 0x7fffffff, 0x1, 0x81, 0x7}], "5185bcc409af6023cf0afe9f48aa80bf1eb42006d365c9bde6f49a385a3b86a8a45cdf78ffef67c8cebf7f8d4afd674f24531d3f5a094ffca246b1c423383c949815b6db896e0ad476df4baf0b7219069d568b6d2fd33edb7573fe62e48ec67e5674dc0e042d45b4d63530492182fa04c0883f3f1d9a992951aa0de51bf22f6e400673f45f73bbbabf001210eb081049d6cd667c644a2c91a8f6745a3cf2b83b09549bd46ead527ccdc006fc1587e0ec63985d4c8ebfd22db1facaa08b62bc6e0f469f20b9883829d372d458c9ba290b951d06c3e2fb9142b08f502187adda9866c874a13f7e3c4cad5ab71e1545887f", [[], [], [], []]}, 0x568) 2018/06/04 13:11:44 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = dup2(r0, r0) ioctl$KDSETLED(r1, 0x4b32, 0x7e3) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)="fe59f163023476ac14fe6f05923fecbb3d4054614b770614285aef1567dfd206f743591247d79148013331f7ab93ec3aa4cc7a75dc803b9df85fe9c78808d0b4159a5e02cbf707", 0x47) [ 108.288692] sctp: [Deprecated]: syz-executor5 (pid 7305) Use of struct sctp_assoc_value in delayed_ack socket option. [ 108.288692] Use struct sctp_sack_info instead [ 108.427324] sctp: [Deprecated]: syz-executor5 (pid 7310) Use of struct sctp_assoc_value in delayed_ack socket option. [ 108.427324] Use struct sctp_sack_info instead 2018/06/04 13:11:45 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000180)={0x7fff7fff}, 0x8, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f000004f000)=""/128, 0x148}], 0x1000000000000397) timer_create(0x2, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)) 2018/06/04 13:11:45 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='memory.high\x00', 0x2, 0x0) pwrite64(r1, &(0x7f0000002e40)="8c", 0x1, 0x0) openat$cgroup_int(r0, &(0x7f0000000040)='memory.max\x00', 0x2, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) 2018/06/04 13:11:45 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000023c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002380)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000002400)=ANY=[@ANYBLOB="09000000000000fa", @ANYRES32=r2, @ANYBLOB="00ebfb3ab8f0ce1ad339a7096c1211cebc815debea95d8a3b9a6dbb1cb45c2f46fe1778ce96093630ffdae1379731e33be8dadb03928edff0243619957cedaa695cb5f4ce3d4efc33d2497448a8418562affc7ea30e8fb8ab4d677a23442ba932b653b24f18982e4af14ce035366837f444ef9c54f06c7a5dd968f4ab9cfb62f334f02b6dd975d6d337fbecedc9053f02fb887e914be92e51427c8bee8c7b72cd306be67c3175dfb254d407f1bf1f7024a090b1302457ba4e95498be229864bc251f61b2ee6c33803489dfe8ea1c4317e6aba499274d473caa9ace9808f82669253329dd67efccdd14995af8e24661e38137f0d53a1d692df28039dce5050ea0d6da8f2c"], 0x62) 2018/06/04 13:11:45 executing program 2: r0 = getpgid(0x0) sched_setaffinity(r0, 0x1cd, &(0x7f0000da3000)=0x2) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0xc3, @time}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x7}, 0x0, 0x0, 0x6}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000280)={0x80000000, 0x0, 0x0, "71836575653100000000000000004000000000000300080000000000000000000000000000000000929d000000000000000000a93a00"}) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x1, 0x8, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x1, 0x20}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000380)={r3, @in6={{0xa, 0x4e24, 0xf9, @dev={0xfe, 0x80, [], 0x1b}, 0x7fff}}, 0x10000, 0xf5, 0x200, 0x40, 0x1}, 0x98) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) clock_settime(0x3, &(0x7f0000000000)={0x77359400}) 2018/06/04 13:11:45 executing program 7: r0 = socket$inet6(0xa, 0x40000000080803, 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3}}, 0x178) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x140000000000, 0x20000) ioctl$BLKRRPART(r1, 0x125f, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000001b00), 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001b40)=0x0) stat(&(0x7f0000001b80)='./file0\x00', &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000001780)=0x200, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000001d00)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001d40)={0x0, 0x0}, &(0x7f0000001d80)=0xc) getresgid(&(0x7f0000001dc0), &(0x7f0000001e00), &(0x7f0000001e40)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001e80)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001ec0)={{{@in6=@local, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000001fc0)=0xe8) r11 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000002000)={0x0, 0x0}) fstat(r0, &(0x7f0000002040)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000020c0)=[0xffffffffffffffff]) r15 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002100)={0x0, 0x0}, &(0x7f0000002140)=0xc) getresgid(&(0x7f0000002180), &(0x7f00000021c0)=0x0, &(0x7f0000002200)) sendmsg$netlink(r1, &(0x7f0000002380)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfd, 0x80}, 0xc, &(0x7f0000001700)=[{&(0x7f0000000080)={0xd0, 0x11, 0x20, 0x70bd25, 0x25dfdbfc, "", [@generic="66bfa96b547def4978e4e4d4bc4a2eef487b94095d8fc3149eef4f13a1da563f424defbdfb92336bef6d4b6e3057cf0a514f48f8ecd714fad739f89e2fc2daa1c5db61d8f4bddf0ef20911eea57aa5336f12e1453688faa0e84f30582431c3a7c6269ecef068f2a7010e038ff900aa76fbebdaa8275844aa98f08434e0e84c27c6625730b805682af4e416ccc7aa8a56e91ea3682f7b11f517b13cadea3df33f005e9144fe9c68b87eac24ff354ddc196c64799e2e1047", @typed={0x8, 0x75, @fd=r1}]}, 0xd0}, {&(0x7f00000002c0)={0x68, 0x3e, 0x300, 0x70bd29, 0x25dfdbfd, "", [@generic="9231fa509152e671e97ee4fd3869309f607708bbd792d6a7a7576722efc2f115beec28408f2a7b10bd0ea5d2a9eca430f91596e65e70cb6cd48425f4991739828eb88eafb3fc65c240c82df89f40288dc34fe98d20"]}, 0x68}, {&(0x7f0000000340)={0x10ec, 0x2a, 0x330, 0x70bd25, 0x25dfdbfb, "", [@generic="3741f17bdea42202a679201ffe725e61370229c71491545f8ab107627e12fa0423729447033c2c2f4b5e70730d606dd7db832df30e6e442b68ff3b67ce713249fcf9d293315f31aa7ae2a967e155f028955426f02ca2e6a8b231bdcb3ae54e5705165a6595ab774bcb5856f5d0c5afd7151bcb22a5e7ff7b130223ac759d52f6fc0b3e42a002ec19b4d608b889b4176248148b1bf8714cc9f3910f6dfbd65a0f43ecb39f0e76ec6aaefd70865c61c9c50aab71bcbb7ade0b459b0b3b011bf55439125edd2cd49bfd4e8e9ab658cd6a082548d18e7706", @typed={0x1004, 0x8f, @binary="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0x10ec}, {&(0x7f0000001440)={0x2c0, 0x22, 0x8, 0x70bd2b, 0x25dfdbfd, "", [@nested={0x2a8, 0xe, [@generic="43f45ea391fe39572805289d2f1fae10e66d5126b2ad776f575412de360acc3461004f257832b4ecde94d9f84c5cdf98949b282ef99cda83c58cbee60c0d844c8aa1f4d63616071b3050b593a7a72d0a", @typed={0x8, 0x87, @fd=r1}, @generic="73971aed63563916ce2efd6916a89f7d81a88519ddebb549311ca93b9a2e66e5d0973b548bc01becbe8971e9fd891233ae3475352546fe542c8cdb5055d4e2055c112bec539c03732b1d3f5444300773d16ae62d1703fcaa9905a2bca1240362e851742b5c8d92da8b57d1cd593754bdcdd4e8fd9e7ee4233173c00b74cf5a20202c50aa62c8", @generic="4975bde043109d4832cc76a91aec2d96d6d8b77d328c78fd8bd737ddf16b526008c8e49a7c7728bd4989e142c88598a2ebcc4aaa9be98bba6e2f8b4b64d47094ec2ddbfe22a227373345154b85ff1ecdfe63fa45ec92a088fa0c69e42a8854b89add96928c3a6c6589d67a10a293c170229f548c95803da4ec88a664f1d06c9e14097a44734c996001470636370fdeb9cfab6f4ed1b25f510c851c38c4876bd30e2a5da51b9873bf8ff8222d8e0f4eba28daaa5a531e66f91c8de9bee29c739ab8dbab7b43972b52302aff03bcb2086c5ddf34ccbde37337dd7e0d45b2c22dac64597174872d89a8a51c20f4b03609cf5f0caf5c6f", @generic="101dc7d28f7cf13e6b902a48f263efd1133b0050a2b6b0221bc6845a090bc9e394589b41c1f36a8fa25659b3368d3b0ea55a81f59f20fa1eb0c15b1259a115f0b1718b8dc52b014bfa9c561d10812681b0252aca4c092998494c36348c909120477ef7f685cb99e0e15fae2f6cdcddaafd5412f75096d04c47082443c34c8b0db6cccad9b43491fbc84aa47c2ac5a0ebb5d3f6f88ba37ee30e6c5d8c22a95666956348565baf4192a5ae3f48471d0e3feaa1204567be244556d4", @typed={0x14, 0x2d, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @typed={0x8, 0x47, @u32=0x9}]}, 0x2c0}, {&(0x7f0000000180)=ANY=[@ANYBLOB="240000001400100025bd7000fcdbdf258e16e3eaff010000000000000000000000000001"], 0x24}], 0x5, &(0x7f0000002240)=[@rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r2, r0, r0, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x130, 0x804}, 0x0) 2018/06/04 13:11:45 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x220000, 0x0) close(r1) 2018/06/04 13:11:45 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)='x', 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @rand_addr}, 0x10) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) read$eventfd(r1, &(0x7f0000000100), 0x8) sendto$inet(r0, &(0x7f0000000180)="1d", 0x1, 0x81, &(0x7f0000000340)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000040)) close(r0) 2018/06/04 13:11:45 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x913, 0x80000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @multicast2}, &(0x7f0000000140)=0xc) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='yeah\x00', 0x46e) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) sendto$inet(r2, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r2, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/06/04 13:11:45 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f5260008110000000000000000000000000000000000ff02000000000000000000000000000100004e2200299078"], &(0x7f0000775000)) 2018/06/04 13:11:45 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'ip6gre0\x00', {0x2, 0x4e23, @rand_addr=0x9984}}) syz_emit_ethernet(0x3e, &(0x7f0000000500)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "093a06", 0x8, 0x2b, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000100)) 2018/06/04 13:11:45 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) remap_file_pages(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) shmget$private(0x0, 0x2000, 0x20, &(0x7f00001eb000/0x2000)=nil) remap_file_pages(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x4, 0xfffffffffffffffe, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x200, 0x0) r1 = getpid() move_pages(r1, 0x7, &(0x7f0000000040)=[&(0x7f000000a000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000001000/0x2000)=nil, &(0x7f0000003000/0x4000)=nil, &(0x7f0000006000/0x1000)=nil, &(0x7f0000008000/0x3000)=nil, &(0x7f0000004000/0x600000)=nil], &(0x7f0000000080)=[0x0, 0x6, 0x48], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xd10d8fea3873cb60) 2018/06/04 13:11:45 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000023c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002380)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000002400)=ANY=[@ANYBLOB="09000000000000fa", @ANYRES32=r2, @ANYBLOB="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"], 0x62) 2018/06/04 13:11:45 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x80000000000003) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20, 0x1000, @empty, 0x1}, 0xfffffffffffffd10) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20}, 0x1c) write(r0, &(0x7f0000000040)="af", 0x1) write(r0, &(0x7f0000000000)="ed", 0x1) write(r0, &(0x7f0000000340)="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", 0x598) 2018/06/04 13:11:45 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x101002, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x7e, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) [ 108.929479] mmap: syz-executor3 (7360) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/06/04 13:11:46 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80c0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x2, 0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x0, 0x7ff, 0xfff, 0x0, 0x13}) 2018/06/04 13:11:46 executing program 0: madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xc) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)=0x400000019) clone(0x0, &(0x7f0000000180)='k', &(0x7f0000000280), &(0x7f0000000340), &(0x7f00000001c0)) 2018/06/04 13:11:46 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000180)={0x7fff7fff}, 0x8, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f000004f000)=""/128, 0x148}], 0x1000000000000397) timer_create(0x2, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)) 2018/06/04 13:11:46 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x8000, 0x0) mq_notify(r0, &(0x7f0000000400)={0x0, 0x1a, 0x4, @thr={&(0x7f0000000380)="e0dec2c633dea05e405b2b7e405a7048044c09d073698f81480103315380f02bd9012cdf9227c396b907e7732fc87a498ab35a5fe290951ce6bde9b81662d9c8f2ee337cd76be4648bd6ea5db0fd53bd8ea04292c7d7dcff9847328df966febbfc6e47b2b4c61cbd686d2263227b9a16f2d14b1f9fd7310b0f5f", &(0x7f0000000080)="235f9c427eb5d0974e85a030426e4329d804c17057a5d1ff13333b"}}) r1 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x2b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000040), &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]}, 0x32f) memfd_create(&(0x7f0000000000)='broute\x00', 0x1) pread64(r0, &(0x7f0000000580)=""/154, 0x9a, 0x0) 2018/06/04 13:11:46 executing program 2: perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x200000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0042fc2f07d82c99240970") r1 = syz_open_dev$sndpcmp(&(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0x5, 0x422000) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000003c0)={r1, 0x3, 0x1, 0xfff, &(0x7f0000000380)=[0x0], 0x1}, 0x20) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10004000, 0x28) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0xfffffffffffffff8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x101}}}, 0x84) timerfd_gettime(r2, &(0x7f00000000c0)) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)="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", 0x0, 0x0) fcntl$notify(r4, 0x402, 0xc) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)="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", 0x0, 0x0) accept$ax25(r4, &(0x7f0000000400), &(0x7f0000000440)=0x10) fcntl$notify(r5, 0x402, 0x2) 2018/06/04 13:11:46 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000800)={&(0x7f0000000240)={0x10}, 0x109, &(0x7f0000000000)={&(0x7f0000000080)=@acquire={0x134, 0x17, 0x1, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}}, @in6=@remote={0xfe, 0x80, [], 0xbb}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, {{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2}}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xffb6}, 0x1}, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000280)="eb5380d2680da4d3c44db05177c29a045ebcac596d84e3ee4014d12fad39bf2f722e426b614cda53d1393fd213be7ad3132c4e08ce9c22169e8f8bc319f9c6facb00f9d0be5efd18a8d4870800362ce3288d6477826723d666f7a893fc260a174fd310821086d20d17ce693e98298797745d2af1581a5f37afcb64a3af07adc4549e15f1ceeba661613598be77c36f3528f7b1e56fa72f9addef0f655eef22a1c34632fda276604b28e310c57e63419cb053912b1ed997aa4da5aaa51db6192886", 0xc1) r2 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x2, 0x400040) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000500)=@int=0x100, 0x4) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8c56, 0x501800) 2018/06/04 13:11:46 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000ac0)={&(0x7f0000000040)={0x10, 0x900}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="380000001800110300000000000000000a000000000000000000000008000400", @ANYBLOB="1400050000000000000000000000007575c6c5c0a7c124df000001c6"], 0x2}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x4, 0x400) socket$nl_route(0x10, 0x3, 0x0) bind$vsock_stream(r1, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000180)={0x6, [0xff, 0x1, 0x8, 0x1000, 0x6, 0x0]}, 0x10) 2018/06/04 13:11:46 executing program 7: r0 = socket$inet6(0xa, 0x803, 0x3) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400, 0x0) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/06/04 13:11:46 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000662000), 0x4) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000)={0x0, 0x10, "8252cc7051f5e05e71ee63b76f6c3c92"}, &(0x7f0000abaffc)=0x18) 2018/06/04 13:11:46 executing program 0: madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xc) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)=0x400000019) clone(0x0, &(0x7f0000000180)='k', &(0x7f0000000280), &(0x7f0000000340), &(0x7f00000001c0)) 2018/06/04 13:11:46 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000000040), 0x7a000000000000) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='lo\x00') [ 109.809104] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/06/04 13:11:46 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r2 = shmget$private(0x0, 0x3000, 0x54000020, &(0x7f0000011000/0x3000)=nil) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getuid() fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = gettid() fcntl$getownex(r1, 0x10, &(0x7f0000000300)={0x0, 0x0}) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000340)={{0x9, r3, r4, r5, r6, 0x110, 0x100000000}, 0x3, 0x2, 0x4, 0xffffffff, r7, r8, 0x8}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r9 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r9, 0x84, 0x8, &(0x7f0000013e95), 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)) fcntl$setflags(r0, 0x2, 0x1) ioctl$sock_SIOCETHTOOL(r9, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="ff00000000000000"]}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}, 0x3}) close(r9) close(r1) 2018/06/04 13:11:46 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x3) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000780)='erspan0\x00', 0x10) fsync(r0) r2 = creat(&(0x7f0000000600)='./file2\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0xffc5) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000180)=0x6515, 0x4) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000540)=0x78) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000700)={{0x0, 0x5}, {0x779, 0x9}, 0x5, 0x0, 0x8}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2f, &(0x7f0000000500), 0x4) r3 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x800) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x5) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x4e21, @rand_addr}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @multicast2=0xe0000002}], 0x50) fallocate(r1, 0x3, 0x0, 0xffff) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000000)={0x9, 0x10000000, 0x6}, 0xc) r4 = getpid() getpeername$inet6(r2, &(0x7f0000000680)={0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0x1c) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) r5 = syz_open_procfs(0x0, &(0x7f0000000300)='children\x00') getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000040)={@remote, @multicast2}, &(0x7f00000000c0)=0xc) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000000280)) get_robust_list(r4, &(0x7f0000000400)=&(0x7f00000003c0)={&(0x7f0000000380)={&(0x7f0000000340)}}, &(0x7f0000000440)=0x18) sysfs$3(0x3) fcntl$lock(r2, 0x6, &(0x7f00000002c0)={0x3, 0x6, 0xfffffffeffffffff, 0x9}) 2018/06/04 13:11:46 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000800)={&(0x7f0000000240)={0x10}, 0x109, &(0x7f0000000000)={&(0x7f0000000080)=@acquire={0x134, 0x17, 0x1, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}}, @in6=@remote={0xfe, 0x80, [], 0xbb}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, {{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2}}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xffb6}, 0x1}, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000280)="eb5380d2680da4d3c44db05177c29a045ebcac596d84e3ee4014d12fad39bf2f722e426b614cda53d1393fd213be7ad3132c4e08ce9c22169e8f8bc319f9c6facb00f9d0be5efd18a8d4870800362ce3288d6477826723d666f7a893fc260a174fd310821086d20d17ce693e98298797745d2af1581a5f37afcb64a3af07adc4549e15f1ceeba661613598be77c36f3528f7b1e56fa72f9addef0f655eef22a1c34632fda276604b28e310c57e63419cb053912b1ed997aa4da5aaa51db6192886", 0xc1) r2 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x2, 0x400040) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000500)=@int=0x100, 0x4) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8c56, 0x501800) [ 109.873504] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/06/04 13:11:46 executing program 2: socketpair(0x1, 0x1, 0x0, &(0x7f0000000240)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x3f00) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000004c0)=""/4096, 0x1000}, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000003c0)=0x0) getpgid(r3) fstat(r2, &(0x7f0000002a40)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000001540)={0x2, 0x2, {0x1, 0x3, 0x75, 0x3, 0x2b}}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cuse\x00', 0x2400, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003040), &(0x7f0000003080)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000030c0), &(0x7f0000003100)=0xc) close(r1) accept(r1, &(0x7f00000014c0)=@ethernet={0x0, @broadcast}, &(0x7f0000000440)=0x80) 2018/06/04 13:11:47 executing program 0: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x100, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00000001c0)={r2, 0x2, &(0x7f00000000c0)=[0x2, 0x5], &(0x7f0000000280)=[0xa4, 0x78d, 0x1, 0x2, 0x3, 0x4, 0xc], 0x20, 0x2, 0xfffffffffffffffe, &(0x7f0000000140)=[0x3ff, 0xffffffff], &(0x7f0000000180)=[0x0, 0x2000000000000, 0x512ef126, 0x8, 0x1f, 0x8, 0x1000, 0x172, 0x7, 0x5]}) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000200)=""/98) ioctl$EVIOCSKEYCODE(r0, 0x40104593, &(0x7f0000000000)=[0x0, 0x100100000]) 2018/06/04 13:11:47 executing program 4: r0 = socket(0x8, 0x10000000000002, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2c02, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000200), 0x8) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000040)=0x4) r2 = socket$inet6(0xa, 0x2, 0x0) recvmsg$netrom(r1, &(0x7f0000000a40)={&(0x7f0000000280)=@ax25={0x3, {"20ee65a13a54aa"}, 0x80000001}, 0x10, &(0x7f0000000800)=[{&(0x7f00000002c0)="0cb28e30e22587d5ecb614ebd62488c2293018649b67076d258d843744e2816fd40a08b6974ff148649e9d7d9f778be50d5498f5f1cd716c65211f9128ff5323ee1903f7c064a309b80493d55774bae0bd3a31de7939", 0x56}, {&(0x7f0000000340)="85ff634d44a4ab5a82083c1984d434af4be4c1efb6d14571d77620170d720d64bc01b9180ab5fbc7e4ee92161e4563781a14606286712cee76b4508f7f187930673167eecd2b1cabf8a5aa7f46c4523004e15ce72facb8a6f8b0547466fb4c9d3722c725e64ab093791eb33661f4eaf5ab04310e4a174ba1eb5de0bf84d60a0a4d9d3e7e87c61b57851d4013e83b573efe9c380605b5b816d2d34539", 0x9c}, {&(0x7f0000000400)="f8436b2c18bf67dfade316c14da6fc66d3eb99fc6358b3abf738c09c34d732e657db56dde1ed", 0x26}, {&(0x7f0000000440)="031bea", 0x3}, {&(0x7f0000000480)="d16c82da37369fd60fea9f4163006a27ee73810807aa3d66906bd2f36350f1b823cbdc2a226ab9dfae316a921afaca189c3ef2f19d70b7c090439f266ea7daf8994c9b9d00172015561f8fc44b31b4144c78f6f0580fe72740a5866994f777a66386519ce6687e7110bedcb50efb205d68c490ede1ff6e92bafd2a93dc6f459a95d46a08a8feab9b602d5da13fff8932c470c2f152b058125c59138b9de5d04b4e50f1373d9d9db7cf257a111e2b55833d88ce8c3d609ab16664e37e556e225b02c7d8f869c094", 0xc7}, {&(0x7f0000000580)="5221a4a20d54fef4ff60ee715f9d", 0xe}, {&(0x7f00000005c0)="599b48a084b708f0cc9a4c06147d61e60ae9521ef7a53b25b1a51a3aa1618f28a1f0fdea14e78d641cb299fff290138108dce2d22c4419507bbe31475e60de78aeaa616e45bd13cb94d88f85a68ac683771b0a1452b693f378761ab63dbe2081d5f6c19ecd89fbfbc2c6c8dd5384a297b5cc62509fbf", 0x76}, {&(0x7f0000000640)="005309c28d9b575a39a0ff9955396bac9c6a3f54f7ad65c6b7306b76e98f6d9831f8be0108880f99101100a328fe171ecc679aa6e59344e92eb70a5117a02313cfb2068ea862f9df04d9b723473ca2b798a4713c377248c92d9e85631406e759c05e55f43f56b6c2842041f50dbe6ca183eb47a751c1fd37d790d1f40abfb1da1b4009609b278202396ecc9c47b7d445b85291", 0x93}, {&(0x7f0000000700)="bc85152312414150d82b6fec19378429dba24730bb7dcb3caadc9c199b9ac63ed370da40ec91e847f4a7113a27bde79d310e9a47243467ef6d58028cd2fc30e39666e42d66c033418bf7faf18d1cfab1bf49", 0x52}, {&(0x7f0000000780)="25fe21d59f5c90594b61b3b2a117d32ccc2e813b02612de119a11fba35728f9ab8e74c3d6791aa16db8b406264ab42f97b0400037d28df2da572ea925e3dd098ab93bc68a1b338745c1a28bae7364104a22cfa6e419b5611be050b5da62387895526", 0x62}], 0xa, &(0x7f0000000c40)=ANY=[@ANYBLOB="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"], 0x178, 0x80}, 0x10000) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) bind$pptp(r1, &(0x7f00000001c0)={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x1e) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000180)={0x8, 0xffffffff, 0x6, 0x7, 0x7fffffff}) bind(r0, &(0x7f00000008c0)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x80) recvmmsg(r0, &(0x7f0000008740)=[{{&(0x7f0000000080)=@nfc, 0x0, &(0x7f0000005a80)=[{&(0x7f0000003940)=""/4096, 0xfffffffffffffe7e}, {&(0x7f0000004940)=""/4096, 0xfffffffffffffdbe}, {&(0x7f0000005940)=""/44}, {&(0x7f0000005980)=""/106}, {&(0x7f0000005a00)=""/72}]}}, {{&(0x7f0000005b00)=@un=@abs, 0x0, &(0x7f0000005c80)=[{&(0x7f0000005b80)=""/233}], 0x0, &(0x7f0000005cc0)=""/249}}, {{&(0x7f0000005dc0)=@ax25, 0x0, &(0x7f00000060c0), 0x0, &(0x7f0000006100)=""/147}}, {{0x0, 0x0, &(0x7f0000008280)=[{&(0x7f00000061c0)}, {&(0x7f0000006200)=""/4096}, {&(0x7f0000007200)=""/4096}, {&(0x7f0000008200)=""/72}], 0x0, &(0x7f00000082c0)=""/236}}, {{&(0x7f0000000100)=@hci, 0x0, &(0x7f0000008680)=[{&(0x7f0000008440)=""/206}, {&(0x7f0000008540)=""/252, 0x172}, {&(0x7f0000008640)=""/63, 0xfffffffffffffff7}], 0x0, &(0x7f00000086c0)=""/109, 0xfffffedf}}], 0x40000000000033b, 0x10002, &(0x7f0000003880)={0x77359400}) 2018/06/04 13:11:47 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) clock_settime(0x6, &(0x7f0000000040)={0x0, 0x1c9c380}) setsockopt$inet_int(r0, 0x0, 0xc7, &(0x7f0000000000), 0xf4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x20, {0x2, 0x4e22, @rand_addr=0x10001}, 'team0\x00'}) 2018/06/04 13:11:47 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000180)={0x7fff7fff}, 0x8, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f000004f000)=""/128, 0x148}], 0x1000000000000397) timer_settime(0x0, 0x1, &(0x7f0000000140)={{}, {0x0, 0x989680}}, 0x0) 2018/06/04 13:11:47 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") fremovexattr(r0, &(0x7f0000000000)=@known='security.evm\x00') syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/uts\x00') syz_open_procfs$namespace(0x0, &(0x7f0000000100)='ns/net/') 2018/06/04 13:11:47 executing program 1: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)="3a8b085052230a1df5f1a4f32808d6de5579930ea28f4064a1e24810f6061a171e1d6eebbfaae075105d9f5659014505842802174a8d205e46b11702ec9fe71682278eaabc76aaa7df88640a88a1529b9a5e1d5c249a26a87bbb96623a81266eb05d5bfe734f1a9c94cd115946a39e35bac26e284c1654bdb98e5256010d8eab04df209c567bd694f4", 0x0, &(0x7f0000000080)) r0 = shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) socket$can_raw(0x1d, 0x3, 0x1) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x24000, 0x0) chdir(&(0x7f0000000780)='./file0\x00') shmget(0x1, 0x1000, 0x80, &(0x7f0000ffc000/0x1000)=nil) umount2(&(0x7f0000000180)='../file0\x00', 0x2) 2018/06/04 13:11:47 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffedc04050, 0x0, 0x81, 0x0, 0x0, 0x35b, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @perf_bp={&(0x7f0000abe000)}, 0xffffffffffffffff, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3, 0x400000) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000080)) ioctl$TIOCCBRK(r2, 0x5428) openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) openat$nullb(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x503000, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000100)=0x9, 0x4) 2018/06/04 13:11:47 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffff, 0x8000) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000000140)) 2018/06/04 13:11:47 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff}, 0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x9, 0x9, 0x1}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e23, 0x6c2, @empty, 0x2400000}}, 0xb7c1, 0x1cb}, 0x90) 2018/06/04 13:11:47 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x46c, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000200)={0x0, 0x2, 0x3}) 2018/06/04 13:11:47 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x3, 0x280) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000940)=ANY=[@ANYBLOB="7f454c46000000000000000000000000020008000011000000000000000000002000000000000000000000000000000000000000000000000021be7140b99b000000000000000000000000000000000000000000"], 0x58) read$eventfd(r1, &(0x7f0000000140), 0x2f0) 2018/06/04 13:11:48 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000000)={@local, @local, 0x0}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000033cff0)={&(0x7f0000000140)=@ipv6_deladdr={0x7c, 0x15, 0x200, 0x70bd29, 0x25dfdbfc, {0xa, 0x3f, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @IFA_ADDRESS={0x14, 0x1}, @IFA_CACHEINFO={0x14, 0x6, {0x800, 0x7, 0x2c1, 0x3f}}, @IFA_CACHEINFO={0x14, 0x6, {0x10000, 0x0, 0x400, 0x7fff}}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) 2018/06/04 13:11:48 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) dup2(r2, r0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x8001, 0x8ca, 0xbb08, 0x100000000, 0x9, 0x3f, 0xfffffffffffffff8, 0xff, 0x7, 0x2}) 2018/06/04 13:11:48 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/mcfilter\x00') r2 = msgget(0x0, 0x2) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000001c0)=""/4096) seccomp(0x200000001, 0x0, &(0x7f0000016000)={0x1, &(0x7f00001e0fe8)=[{0x206, 0x0, 0x0, 0x7ffff7ff00000}]}) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)="6e65742f6d6387696c7465723600") recvfrom(r1, &(0x7f0000000100)=""/152, 0x98, 0x10000, 0x0, 0x0) 2018/06/04 13:11:48 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000300)=0xff, &(0x7f0000000340)=0x2) fcntl$lock(r0, 0x7, &(0x7f0000000140)={0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000100)={0x2, &(0x7f00000001c0)=[{}, {}]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000180)=[@in={0x2, 0x4e23, @rand_addr=0x1}], 0x10) accept4$netrom(r0, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48, 0x80800) 2018/06/04 13:11:48 executing program 1: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr, @multicast1}, &(0x7f00000000c0)=0xc) r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0xf40, 0x800) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000300)=""/35) r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x401c5820, &(0x7f00000003c0)={0x2000000000000238, &(0x7f0000000040)}) getsockname$unix(r2, &(0x7f0000000240), &(0x7f00000002c0)=0x6e) getsockname$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000200)=0xffffff77) 2018/06/04 13:11:48 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000000c0)={'ip6_vti0\x00', @ifru_names='\x00pp\x00'}) socket$rds(0x15, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x84, 0x2002) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x101}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x3}, 0x8) 2018/06/04 13:11:48 executing program 3: r0 = socket$inet6(0xa, 0x80803, 0x3) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x7f}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r2, 0x40008000}, 0x8) 2018/06/04 13:11:48 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="6e756d615f6d61707300b5c62e9e8de9f243640adf803c64577aa9e4e33f9f72e5185191246f8fe224c3925050e2a9e57dbf6b530a5ebbec861baf4dc4f84bb1df13f0b152aa3b6e780781b6a8d091f88658ef4f16a21417d83d000000000000000000000000000000") shmat(0x0, &(0x7f0000212000/0x1000)=nil, 0x5000) pread64(r0, &(0x7f0000df6000), 0x0, 0x0) 2018/06/04 13:11:48 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000180)={0x7fff7fff}, 0x8, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f000004f000)=""/128, 0x148}], 0x1000000000000397) timer_settime(0x0, 0x1, &(0x7f0000000140)={{}, {0x0, 0x989680}}, 0x0) 2018/06/04 13:11:48 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket(0x1a, 0x8000000001, 0x3) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x1, 0x2f0, [0x0, 0x20000800, 0x20000830, 0x20000860], 0x500, &(0x7f00000000c0), &(0x7f0000000800)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x15, 0x0, 0x0, 'syz_tun\x00', 'yam0\x00', 'bond_slave_1\x00', 'sit0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x1e0, 0x218, 0x260, [@limit={'limit\x00', 0x20, {{0x0, 0x401}}}, @comment={'comment\x00', 0x100}]}, [@common=@mark={'mark\x00', 0x10, {{0x0, 0xfffffffffffffffd}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}]}, 0x368) 2018/06/04 13:11:48 executing program 5: syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x101000) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000300)='/dev/snapshot\x00', 0x4003, 0x0) connect$pptp(r0, &(0x7f0000000240)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) r1 = socket(0x1e, 0x2, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffffff, 0x6, 0x1, 0x0, &(0x7f0000000180)}, 0x20) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000200)={0x0, 0x18, [0x7ff, 0x1, 0x150a, 0x0, 0x3fa, 0x7]}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000280)={r2, r2, 0x2, 0x2}, 0x10) connect$vsock_stream(r1, &(0x7f0000000140)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000060002000009a979a121b80c7bc8790405c7dcd62e0a53b232394938d36d0ef5ffa8ffffffff819a2b0a6606e43a620170a00021f069ca021f6f65dcf360e7e58f358c00f9ecff0158d19bcb2a5130fffffffffffff300b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151cb184a"}, 0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x6, 0x15f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r3, 0x1}, &(0x7f0000000100)=0x8) 2018/06/04 13:11:48 executing program 0: unshare(0x24020400) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x20) ftruncate(r0, 0x8200) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) write$binfmt_elf32(r1, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x100, 0x5ff4, 0xe7, 0x2, 0x7, 0x3, 0x3f, 0x7f, 0x2d7, 0x38, 0x6b, 0x100, 0x3, 0x20, 0x1, 0x1, 0x8e, 0x6}, [{0x60000000, 0x401, 0x401, 0x4, 0x81, 0xfffffffffffffffb, 0x87a3, 0x7}], "78a7648ae9393b2da87a767b165f3e534a5a4bf99b0490e1afbff69bc300c424f666fe3201d62eae1ee96bdfe473a63aac09387e5acd4c80f31e8680c3d31967f79fd3863f3f1541e1f614c7c1757d4dffcbb3d803706c76db59b323329efa02b5f302cb20ba8fa8f796a48ef9457deb752e8a47c3333c3afaf455a8cf3ea1653065ee09370f48874f8c21bf6902845f2a784a087d82945e523a", [[], [], [], [], [], []]}, 0x6f2) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0xc050, r1, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fstat(r1, &(0x7f0000007f40)) 2018/06/04 13:11:48 executing program 1: r0 = request_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='bridge_slave_0\x00', 0x0) r1 = request_key(&(0x7f0000000500)='blacklist\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)='\x00', r0) keyctl$unlink(0x9, r0, r1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000380)={0x6, 0x2, 0x800, {}, 0x8, 0x100000000}) r3 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000140)=0x400) flistxattr(r2, &(0x7f0000000400)=""/168, 0xa8) r4 = socket$inet(0x2, 0x5, 0xb5) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xffffffffffffff25) sched_setattr(r5, &(0x7f00000000c0)={0x30, 0x7, 0x1, 0x5, 0x6, 0x5, 0x80, 0xfff}, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000180)={{0x2, 0x4e24, @loopback=0x7f000001}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x68, {0x2, 0x4e22, @broadcast=0xffffffff}, 'bridge_slave_0\x00'}) 2018/06/04 13:11:48 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='ip_vti0\x00') r1 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) fallocate(r0, 0x2, 0x3, 0x3c3) 2018/06/04 13:11:48 executing program 3: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) quotactl(0xffffffff, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000180)="bc4dccf1850456db5fc2615728b26af0c759acefc81cdff9082ec64c96195182e6af113860870759f591e3ae8d283b8ddaeec7abd3de04bfed49e20ab249bb03adac977d157971ce35c1") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = accept4(r1, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000440)=0x80, 0x0) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xd06, 0x6, 0xde1, 0x8000, 0x7, 0x9, 0x0, 0x621, 0x9, 0xffff}, 0xb) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x14) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x2, 0x2f8, [0x20000480, 0x0, 0x0, 0x200004b0, 0x200004e0], 0x0, &(0x7f0000000200), &(0x7f0000000480)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x4, 0x9bff, 'ip6gre0\x00', 'yam0\x00', 'bridge0\x00', 'bridge_slave_0\x00', @empty, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], 0xf0, 0x128, 0x178, [@statistic={'statistic\x00', 0x18, {{0x1, 0x0, 0x5, 0x0, 0x6, 0x4}}}, @connbytes={'connbytes\x00', 0x18, {{0x81, 0x8, 0x2, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0xffff, 'syz0\x00'}}}}, {{{0xb, 0x44, 0x17, 'bond_slave_0\x00', 'gre0\x00', 'bcsf0\x00', 'team0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @random="fed9e67b4e0d", [0x0, 0x0, 0xff, 0x0, 0xff], 0xb8, 0xb8, 0xf0, [@limit={'limit\x00', 0x20, {{0xcbf2, 0xc700, 0x1, 0x7ff, 0x6, 0x1}}}]}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xc1f83eeb57e332c6}}}}]}]}, 0x370) 2018/06/04 13:11:48 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0247e22f05d02c99240970") personality(0x1bb2baf3005ac137) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) pkey_mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0xffffffffffffffff) 2018/06/04 13:11:49 executing program 7: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)) vmsplice(r0, &(0x7f0000000740)=[{&(0x7f0000000480)='}', 0x1}], 0x1, 0x0) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="af242d6280b65ba92074c749e1304f68ef0300000000000000"], 0x1) poll(&(0x7f0000000080)=[{r2}], 0x1, 0x0) 2018/06/04 13:11:49 executing program 0: rt_sigprocmask(0x0, &(0x7f0000000000)={0x2}, 0x0, 0xffffffffffffffe2) setrlimit(0x1, &(0x7f0000011000)) add_key$user(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, &(0x7f0000000500), 0x0, 0xfffffffffffffffe) keyctl$set_reqkey_keyring(0xe, 0x7) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1f0000000000000, 0x40880) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x80, 0x4) r1 = memfd_create(&(0x7f0000332000)=',mime_typebdev(\x00', 0x0) io_submit(0x0, 0x1, &(0x7f00000003c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000000c0)=';', 0x1}]) 2018/06/04 13:11:49 executing program 4: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0105303, &(0x7f0000dc5f98)) 2018/06/04 13:11:49 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x20) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=@bridge_setlink={0x28, 0x13, 0xa29, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x28}, 0x1}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00000001c0)={0xc0000, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @rand_addr=0xe2}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x200, 0x9, 0x40000000000, 0x761d, 0xff, &(0x7f0000000040)='ipddp0\x00', 0x5, 0x9, 0x6}) getgroups(0x9, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getgroups(0x1, &(0x7f0000000140)=[0xffffffffffffffff]) r5 = getgid() setresgid(r3, r4, r5) 2018/06/04 13:11:49 executing program 1: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x1) setns(r2, 0x20000000) ioctl$sock_ifreq(r1, 0x8990, &(0x7f0000000040)={'bond0\x00', @ifru_names='ip6gretap0\x00'}) 2018/06/04 13:11:49 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = dup(r0) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000040)) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) readahead(r2, 0x0, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f00000000c0)={'tunl0\x00', @random="7d68bb754a2d"}) modify_ldt$write2(0x11, &(0x7f0000000000)={0x4, 0x20000000, 0xffffffff, 0x1, 0x6, 0x1f, 0x800, 0x6, 0x3, 0x5549}, 0x10) 2018/06/04 13:11:49 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x900) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0505405, &(0x7f0000011f08)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) [ 112.262616] bond0: ip6gretap0 is up - this may be due to an out of date ifenslave 2018/06/04 13:11:49 executing program 4: r0 = socket$kcm(0xa, 0x8000040005, 0x0) r1 = dup(r0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000100)=0x15, 0x4) open$dir(&(0x7f00000000c0)='./file0\x00', 0x95815929322ad3da, 0xb4) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000001400)='4', 0x1}], 0x1, &(0x7f0000001540)}, 0x0) 2018/06/04 13:11:49 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000180)={0x7fff7fff}, 0x8, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f000004f000)=""/128, 0x148}], 0x1000000000000397) timer_settime(0x0, 0x1, &(0x7f0000000140)={{}, {0x0, 0x989680}}, 0x0) 2018/06/04 13:11:49 executing program 3: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) quotactl(0xffffffff, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000180)="bc4dccf1850456db5fc2615728b26af0c759acefc81cdff9082ec64c96195182e6af113860870759f591e3ae8d283b8ddaeec7abd3de04bfed49e20ab249bb03adac977d157971ce35c1") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = accept4(r1, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000440)=0x80, 0x0) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xd06, 0x6, 0xde1, 0x8000, 0x7, 0x9, 0x0, 0x621, 0x9, 0xffff}, 0xb) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x14) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x2, 0x2f8, [0x20000480, 0x0, 0x0, 0x200004b0, 0x200004e0], 0x0, &(0x7f0000000200), &(0x7f0000000480)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x4, 0x9bff, 'ip6gre0\x00', 'yam0\x00', 'bridge0\x00', 'bridge_slave_0\x00', @empty, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], 0xf0, 0x128, 0x178, [@statistic={'statistic\x00', 0x18, {{0x1, 0x0, 0x5, 0x0, 0x6, 0x4}}}, @connbytes={'connbytes\x00', 0x18, {{0x81, 0x8, 0x2, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0xffff, 'syz0\x00'}}}}, {{{0xb, 0x44, 0x17, 'bond_slave_0\x00', 'gre0\x00', 'bcsf0\x00', 'team0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @random="fed9e67b4e0d", [0x0, 0x0, 0xff, 0x0, 0xff], 0xb8, 0xb8, 0xf0, [@limit={'limit\x00', 0x20, {{0xcbf2, 0xc700, 0x1, 0x7ff, 0x6, 0x1}}}]}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xc1f83eeb57e332c6}}}}]}]}, 0x370) 2018/06/04 13:11:49 executing program 7: epoll_create(0x400) r0 = socket$inet6(0xa, 0x3, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r0, r2, &(0x7f0000000000), 0x8000) bind$alg(0xffffffffffffffff, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) 2018/06/04 13:11:49 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x20) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=@bridge_setlink={0x28, 0x13, 0xa29, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x28}, 0x1}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00000001c0)={0xc0000, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @rand_addr=0xe2}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x200, 0x9, 0x40000000000, 0x761d, 0xff, &(0x7f0000000040)='ipddp0\x00', 0x5, 0x9, 0x6}) getgroups(0x9, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getgroups(0x1, &(0x7f0000000140)=[0xffffffffffffffff]) r5 = getgid() setresgid(r3, r4, r5) 2018/06/04 13:11:49 executing program 1: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x1) setns(r2, 0x20000000) ioctl$sock_ifreq(r1, 0x8990, &(0x7f0000000040)={'bond0\x00', @ifru_names='ip6gretap0\x00'}) 2018/06/04 13:11:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000280)={0x95c8bf691a9f8993, 0x1, &(0x7f0000000140)=""/19, &(0x7f0000000180), &(0x7f00000001c0)=""/171, 0xf000}) move_pages(r1, 0x4, &(0x7f0000000000)=[&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff4000/0xc000)=nil, &(0x7f0000ff6000/0x4000)=nil], &(0x7f0000000040)=[0x6, 0x5d, 0x0, 0x6, 0xffffffff80000000, 0xffffffff, 0x1, 0xfffffffffffffbff], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000080), 0x3) 2018/06/04 13:11:49 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000080)="0f", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000140)='./file0/bus\x00', 0x0) openat$cgroup_int(r1, &(0x7f00000000c0)='cpuset.mem_exclusive\x00', 0x2, 0x0) r2 = open$dir(&(0x7f0000000180)='./file0/bus\x00', 0x0, 0x0) writev(r1, &(0x7f00002c8000)=[{&(0x7f00007fbf5f)="b7", 0x1}], 0x1) r3 = dup(r2) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7d, &(0x7f0000018000)={0x0, @in6={{0xa}}}, &(0x7f0000000000)=0x8c) 2018/06/04 13:11:49 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f00000007c0)=0x4, 0x137) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000340)) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000001c0)=0x0) r3 = semget$private(0x0, 0x4, 0x80) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000480)=0xe8) r5 = getgid() stat(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000580)='./bus\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000800)={{0x3, r4, r5, r6, r7, 0x4, 0x9}, 0x83f, 0x0, 0x100000001}) migrate_pages(r2, 0x8, &(0x7f0000000200)=0x200, &(0x7f0000000240)=0x3ff) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getgid() setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000780)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x48000000, 0x1, 0x9, 0x4e2, r8}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="7f007d925a43ee8c360bf17ac500020001ce49e9"], &(0x7f0000000080)=0x2) ioctl$TIOCSTI(r1, 0x5412, 0x593) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r9, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) semtimedop(r3, &(0x7f0000000040)=[{0x7, 0xfffffffffffffff7, 0x1800}], 0x1, &(0x7f0000000700)) r10 = shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffd000/0x2000)=nil) shmat(r10, &(0x7f0000ffa000/0x4000)=nil, 0x7000) r11 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000100)=0x1fd, 0x4) ftruncate(r11, 0x400) sendfile(r1, r11, &(0x7f0000d83ff8), 0x8000fffffffe) [ 113.000777] bond0: ip6gretap0 is up - this may be due to an out of date ifenslave 2018/06/04 13:11:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x1, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000180)="2900000018001980013d75241a0407210206e30067ffbd010a0000f5eb000800050000e30100080000", 0x29}], 0x1) fgetxattr(r2, &(0x7f0000000080)=@random={'user.', '\x00'}, &(0x7f00000001c0)=""/238, 0xee) 2018/06/04 13:11:50 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6f6f6d5f61646a10") ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) 2018/06/04 13:11:50 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000200), 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000680)=ANY=[@ANYBLOB="880000004cf49161325ded5ac3583b180326441f00000000000000000000007f000001000000000000000000000000000000000000007f0000010000000000000000000000000000000000000000480003006c7a6a6800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x88}, 0x1}, 0x8000) recvmmsg(r1, &(0x7f000000da00)=[{{&(0x7f000000d800)=@nfc_llcp, 0x80, &(0x7f000000d980), 0x0, &(0x7f000000d9c0)=""/24, 0x18}}], 0x1, 0x0, &(0x7f000000db40)={0x0, 0x1c9c380}) 2018/06/04 13:11:50 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f00000004c0)=0xfffffffffffffe5b) getresgid(&(0x7f0000000500), &(0x7f0000000540)=0x0, &(0x7f0000000580)) chown(&(0x7f0000000380)='./file0\x00', r2, r3) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) getsockopt$inet6_int(r1, 0x29, 0x4e, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={0x0}, &(0x7f00000002c0)=0x8) r5 = syz_open_dev$sndctrl(&(0x7f00000005c0)='/dev/snd/controlC#\x00', 0x9, 0x208000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r5, 0x40045542, &(0x7f0000000600)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={r4, 0x6}, &(0x7f0000000340)=0x8) 2018/06/04 13:11:50 executing program 2: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x3014c1, 0x0) accept4$unix(r2, &(0x7f0000000080), &(0x7f0000000100)=0x6e, 0x80800) ioctl$VT_DISALLOCATE(r2, 0x5608) accept$ipx(r2, &(0x7f0000000180), &(0x7f00000001c0)=0x10) ioctl(r1, 0x8912, &(0x7f0000000000)="0042fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="a6bd19ca420f485ad5"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000140)='bcsf0\x00') r3 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b40000000000000055c23e654ba05d14320000000000000000000000000000009500feffffff0000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000000280)=""/37) 2018/06/04 13:11:50 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x50, @time={0x0, 0x1c9c380}, 0xffffffffffff8308, {0x8, 0x400}, 0x4, 0x0, 0x9e55}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000100)={"69705f76746930000000000000000300", 0x4006}) write$sndseq(r0, &(0x7f0000000200)=[{0xfffffffffffffffe, 0x0, 0x0, 0x0, @tick, {0x0, 0x8}, {}, @raw8={"959546592b83c98a10d789af"}}], 0x30) 2018/06/04 13:11:50 executing program 5: r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000)=0x9fd, 0x4) connect$inet6(r0, &(0x7f0000050fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000040)=0x98) 2018/06/04 13:11:50 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000000000)=@fragment={0x62, 0x0, 0x5, 0x3, 0x0, 0x81d, 0x65}, 0xffffffffffffff9f) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000556000)=""/4096, &(0x7f00003c9000)=0x1000) 2018/06/04 13:11:50 executing program 6: readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f000004f000)=""/128, 0x148}], 0x1000000000000397) timer_create(0x2, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)) timer_settime(0x0, 0x1, &(0x7f0000000140)={{}, {0x0, 0x989680}}, 0x0) 2018/06/04 13:11:50 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x81, 0x0) write$cgroup_int(r0, &(0x7f0000000040)={[0x3a]}, 0x1) r1 = creat(&(0x7f0000000740)='./bus\x00', 0x0) write$binfmt_aout(r1, &(0x7f0000000780)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000600"], 0x21) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, &(0x7f0000d83ff8), 0x8000fffffffe) openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x2000, 0x0) fcntl$setlease(r2, 0x400, 0x0) 2018/06/04 13:11:50 executing program 5: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) ptrace$setregs(0xf, r2, 0x3, &(0x7f0000000180)="bb54de09ba0aa7cbe40bcbdda41876fcfcf6e57ea0ff65a1e9a126ec9b0d6a168e3c0ec4ddae2b5d53476ac6b2d0399a0c862367db3e611a5a53c9a9a031023dfac27366565296c5c6232912bbd82444926e9e2c8cc9855c17db5c21e1fccad166b7374640d4dfd3df247e774835a5df28473f2e24e6f2e11c8bafeeb810c1f41336f412f3fa41fe6b21458ce5dc73ed1dbbd977af5885ed06758472a6bf9b9a7027912e6ca37c1ec48417247af2954494b319f02749499e0c093caf451f077e92") dup2(r1, r1) write$tun(r1, &(0x7f0000000140)={@void, @val={0x0, 0x4}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0x26) 2018/06/04 13:11:50 executing program 3: lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x8) ioprio_set$uid(0x3, r0, 0x6) syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="85a970b0146b", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) recvmsg(r1, &(0x7f00000004c0)={&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000200)=""/136, 0x88}, {&(0x7f00000002c0)=""/167, 0xa7}], 0x2, &(0x7f00000003c0)=""/253, 0xfd, 0x2}, 0x100) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/06/04 13:11:50 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)={0x0, 0x0, [0xfffffffffffffffc, 0x0, 0x8b4]}) syz_emit_ethernet(0x7e, &(0x7f0000000100)=ANY=[@ANYBLOB="9ad0625dc8490300000000000000470800700067000609009078e0000001e000000201980ef1a9635da7bd602dd3e0009801014424031300000009ac14141d00000000ac1414140000000000000008000000090000000901070f417f000001000000007f000001831c03000d0090788000ffff00000001000007ff00000003"], &(0x7f0000000000)={0x0, 0x4, [0x314, 0x329, 0x164, 0xf7f]}) socketpair(0x9, 0x0, 0x4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000180)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/06/04 13:11:50 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='cpu&3||\n\x00') 2018/06/04 13:11:50 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x5, 0xc0000) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000080)=@req3={0x3, 0x5, 0x2, 0x4, 0xfff, 0x241, 0x2}, 0x1c) r1 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000140)="240000001a0025f0006bb484feff051c020b49ff6e10b500000700eb080003000100e7750f2040b05f088d5b186680762ebc3eb2716a3500e8620396023db7e170eac0acf0af8419d0ab22cf1bfa0be9fff3c5990c35ab18efe756609b40db1fa4cfaf131fb984464233ecd52cd01e61157c9e8fb23ef425ce84d3211897375bd5f8bc1cfd600f5a3a0f9b4044038f28a25c61215611334d7d1de1a810ffacba47ff645e90d9743eee023bf5feb95d04c1f0d1d7111b1ee58d85212b5608ac766bc056fd87", 0x221) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000240)={'broute\x00'}, &(0x7f0000000000)=0x78) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f00000000c0)="9917c2f834d7625b87bee3d0a7479fd991f24eaf09f8329a17068723e23e1242a12230bf8493f1eb", 0x28) 2018/06/04 13:11:50 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xb0, 0x800) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x154, 0x4) setsockopt(r0, 0x65, 0x5, &(0x7f0000000000), 0x0) 2018/06/04 13:11:51 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0xc0101, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x3, 0x970, 0x1, 0x100000000, 0x0, 0x200, 0x8000, {0x0, @in6={{0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x20}}, 0x10001, 0x2, 0x3, 0x4, 0x5}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)={r2, 0x81, 0x1000, "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"}, 0x1008) 2018/06/04 13:11:51 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = fcntl$getown(r0, 0x9) process_vm_writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000440)=""/248, 0xf8}, {&(0x7f0000000080)=""/44, 0x2c}, {&(0x7f0000000540)=""/228, 0xe4}], 0x3, &(0x7f0000000100)=[{&(0x7f0000000640)=""/4096, 0x1000}], 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x54, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000001c0)=0x7, 0x4) 2018/06/04 13:11:51 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x81, 0x0) write$cgroup_int(r0, &(0x7f0000000040)={[0x3a]}, 0x1) r1 = creat(&(0x7f0000000740)='./bus\x00', 0x0) write$binfmt_aout(r1, &(0x7f0000000780)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000600"], 0x21) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, &(0x7f0000d83ff8), 0x8000fffffffe) openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x2000, 0x0) fcntl$setlease(r2, 0x400, 0x0) 2018/06/04 13:11:51 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000180), 0x8, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f000004f000)=""/128, 0x148}], 0x1000000000000397) timer_create(0x2, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)) timer_settime(0x0, 0x1, &(0x7f0000000140)={{}, {0x0, 0x989680}}, 0x0) 2018/06/04 13:11:51 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="6d5bb8a3e991e330948c6b68", 0xc}], 0x1, &(0x7f0000000280)=[{0x68, 0x1bf, 0x4, "9a86fe1cc632d9880a34efc74fd6c673853201e08e427bb3d8ef56b3a7ef2b04d8dfb5845d7ed9e13281c4d0915902fbc57195b211f43176c55b7da777402a7eebf6c2ad0d2061963217447b49953348409389e8c870"}, {0x68, 0x111, 0x3, "e24bee14824c0a8812333be129f313d802d758daba8a7b7c45d55901c783dc974dc338d29640a5854265cba7d322613dded6ea8026996e9b3b7d94ada7ba366b6e2ab59ad1d3492e03999033b7b23f6feefb8f1d"}, {0x1010, 0x115, 0x57b, "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"}, {0x80, 0x84, 0x7ff, "4b68e0b8315d6c89a8596391fc5c7fd84ee7695282c2ff462aea4e6631bcb9e1dcb3baea74a9e1ba379a60fe4a9602dd8c98dc87d467bc95eadacc8a06587c1b8e00d063e009be502d4ae79c30835bbd585130be6137ddb68f0506e45ff4a0bc257972cd088c311287a9737f6103e2"}, {0x18, 0x6, 0x200, "88237b16e431"}, {0x80, 0x107, 0xffffffffffffffff, "90df72c9f551ed91e0cbeaa043023e0671e879405bc76af975c7e441f52fa3dc5eacc7db3bb765c1fe77e24b7602a743a7cc1599c5750fd59c6919ba6230ba719134c1c4c33e8150e80966a068108c18c9c46717ee68d78039ae8a54dcea55b931c6c57b203031384f"}, {0xb0, 0xff, 0x800000000000, "c61a8d1de893acae0d3f8f3ffeb5c7269a73ed74e6e6b50cf65ef83d772ecaa620200ae4abf3bccde431607e984e0e85549c4bef83ca8b09efa6ef02f02418787b12d2109970a4efed40c301587568a711aa43d5f241ea893c64ec0486552ba71a8a6df9c420e02257e479a211b08bb65e9293924d998784999f2eef15517261db48f08e30be15f89f87accefbc9a6ba610b2dd8e135cb1c37a9adfb"}], 0x12a8}, 0x1) sendmmsg(r0, &(0x7f0000006280)=[{{&(0x7f0000000200)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x80, &(0x7f0000000740)}}, {{0x0, 0x0, &(0x7f00000008c0), 0x0, &(0x7f0000000900)}}], 0x2, 0x0) 2018/06/04 13:11:51 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000200)=""/54, 0x36) close(r0) 2018/06/04 13:11:51 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0xcb, 0x0) recvfrom$unix(r1, &(0x7f00000001c0)=""/230, 0xe6, 0x2040, &(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x2}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000001180)={&(0x7f0000000000)=@generic, 0x80, &(0x7f00000010c0), 0x0, &(0x7f0000000080)=""/115, 0x73}, 0x0) sendmsg(r0, &(0x7f0000001980)={0x0, 0x22752a62, &(0x7f0000000340)=[{&(0x7f0000000300)}], 0x111}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000100)=@in={0x0, 0x0, @local}, 0x3, &(0x7f00000006c0), 0x0, &(0x7f0000000780)=""/231, 0xe7}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000380)) 2018/06/04 13:11:51 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = fcntl$dupfd(r0, 0x0, r0) getdents(r1, &(0x7f0000000180)=""/140, 0x8c) accept$packet(0xffffffffffffffff, &(0x7f0000000740), &(0x7f0000000780)=0x14) r2 = perf_event_open(&(0x7f0000c86f88)={0x0, 0x1c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000000080)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000140)) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x4000c0, 0x100) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000000100)={0x1}) 2018/06/04 13:11:51 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xc482, 0x0) 2018/06/04 13:11:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x13) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYRES16=r0]}) 2018/06/04 13:11:51 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") fadvise64(r0, 0x0, 0x1f, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x4, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0x40002017}) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r4 = inotify_init() inotify_add_watch(r4, &(0x7f0000000040)='./file0\x00', 0x20000000) r5 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r5, 0x8912, &(0x7f0000000280)="2408000000d02c99240970") rmdir(&(0x7f0000000100)='./file0\x00') epoll_pwait(r2, &(0x7f00008c9fc4)=[{}], 0x1, 0xfffffffffffffff7, &(0x7f00009d2000), 0x8) r6 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x200, 0x8000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r6, 0x40345410, &(0x7f0000000140)={{0x3, 0xffffffffffffffff, 0x100007, 0x1, 0x1}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000021ff4)={0x2001}) 2018/06/04 13:11:51 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ppoll(&(0x7f0000000000)=[{r0, 0x1}, {r1, 0x80}, {r0, 0x100}, {r0, 0x1000}, {r1, 0x1008}, {r0, 0x8}, {r1, 0x9040}, {r1}, {r0, 0x2000}, {r1, 0x410}], 0xa, &(0x7f0000000080), &(0x7f00000000c0)={0x7}, 0x8) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000002b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000014000e00ac1414aa0000000000000000000000000c0015000000000000000000"], 0x110}, 0x1}, 0x0) 2018/06/04 13:11:51 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000180), 0x8, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f000004f000)=""/128, 0x148}], 0x1000000000000397) timer_create(0x2, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)) timer_settime(0x0, 0x1, &(0x7f0000000140)={{}, {0x0, 0x989680}}, 0x0) [ 115.052797] netlink: 7 bytes leftover after parsing attributes in process `syz-executor1'. 2018/06/04 13:11:52 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x7, 0x800) select(0x40, &(0x7f0000000fc0), &(0x7f0000000140), &(0x7f0000002000), &(0x7f0000000100)={0x0, 0x7530}) 2018/06/04 13:11:52 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCNXCL(r0, 0x540d) r1 = syz_open_pts(r0, 0x0) r2 = dup(r0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1000}) ioctl$SG_GET_NUM_WAITING(r2, 0x227d, &(0x7f0000000080)) r3 = dup2(r1, r0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f00000000c0)) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000000140)="3d2faf545fa4fa39bda8308192c0962afcf4d83324ab2a53433c7ade75cbddc1a1dd4d1378ac6ac350e98c72c6ccf868f28463c75efb2e92937dce1ee5b410f16274335ecb93e3a0f5e960062e7a8e84ddf0bbc4660a0da64bab5fca91686a197d073b2e54be1ff99e7985172ffef9b7d0c5f5ec53ffd36c12b32678e535bb316e0ee2a085f8661f45de7fd7ff7ce992eba861b8d5b8d7afb0c7837b4b1501683ded29392c501e80fd131e2034a6bdb88b4c6f24c0ce58bda6de9b6eb10c0583a188ea428dfc13bbc44b6c81f588907d72a2d861f3d0170899d1aecacf5386f3d37d502f397b6e2e4671af37056d8e2126ed0df84de8a01382") ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) [ 115.104511] netlink: 7 bytes leftover after parsing attributes in process `syz-executor1'. 2018/06/04 13:11:52 executing program 4: r0 = socket$inet6(0xa, 0x100000005, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="0047fc2f07d82c99240970") r1 = semget$private(0x0, 0x3, 0x28) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000000)=""/30) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x208000, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000100)={0xffffffff, 0x9, 0x40881cd5, 0x401, 0x0, 0x6, 0x83, 0x7, 0x0, 0x400, 0x7f800000000}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000140)=""/179) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x2}, 0x8) 2018/06/04 13:11:52 executing program 5: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x80800) ioctl(r0, 0x7, &(0x7f00000000c0)="10bb4265087049ca5423ec6d4d7a6dd5b19fb60541e6b78159d420c6cdbf40be9ad0ba7d3dff8959fa9b844235f56daecaa4b93f337556be31b79fb1705d5fc7f4f9b05a635748357d973f9fc5d01ad6e026c5c1a99a46f677d9166d1003c69212a032e7ed9872654301aa77a1cfb8b1098c05820a3d27d969baf19e1ff95d97263309fa5c09b56ef012affa90e0992a8a7e397b63323c684d8360e09c2eff69f747923b1790f74fe5766be7eda4e2e9328f25f2d187232f1cfb2449cbf0c75c63c8cda75208435ad4056936e955d5") r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0xa00, 0x0) read(r1, &(0x7f0000000ac0)=""/4096, 0x1000) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) read(r1, &(0x7f0000000a80)=""/20, 0x14) 2018/06/04 13:11:52 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xfffffffffffffffe) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000700)={0x1}, 0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/rtc0\x00', 0x40000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000740)) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x400, 0x1, 0xff, 0x80000000, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0x84) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000240)=0xffffffffffffffa4, 0x0) close(r2) 2018/06/04 13:11:52 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x480, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000080)={0x0, 0x8000}) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x4000, 0x0) 2018/06/04 13:11:52 executing program 2: ioperm(0x0, 0x200, 0x0) clone(0x100000, &(0x7f0000000280)="d156679255e6c61b3239368b47d9ad7cef13fdb012c469eb5c4113e66b72f729d50c017c7fe119206f150a46ee305736cb9245605ef68558c82e177069985f03e00a8d5891015d76fcb9169f8abca5c5b2f19cffadb58131c3f7b166e68719d251ab526e7d82fdfa3b3acb5fe1f6fb8a62f858e7092da9f51cbc8f620b335112a210fbe9c7ef9fca58", &(0x7f0000000040), &(0x7f0000000240), &(0x7f0000000080)="7c296535063b226c5dbf1c49390a0abd9ccc1a63acda97b6d835f4bed481d1dcdc97d71b5bbe453cc71050db0831a98706759175b952e560f4fbdcf2c92876144f01111f81b10199b4669e6c5add65186812cb0645e409bec77df931e4b18a32a80e522815251153acb09ade48a4e901c8003c5ba8190b8e598e211b8a1895e432db200b4d5601e8be") 2018/06/04 13:11:52 executing program 1: r0 = socket$inet(0x2, 0x80804, 0xffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x21, &(0x7f0000000080)=@security={'security\x00', 0xe, 0x4, 0x268, 0xffffffff, 0x0, 0xb8, 0x158, 0xffffffff, 0xffffffff, 0x220, 0x220, 0x220, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@ip={@empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x70, 0x98}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}, {{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14}}, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c8) 2018/06/04 13:11:52 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000007c0)=0xfff, 0xf96f) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) write$tun(r1, &(0x7f00000000c0)={@void, @val={0x3, 0x0, 0x7, 0x9, 0x0, 0xfc0}, @ipv6={0x6, 0x6, "d950c7", 0x232, 0x88, 0x101, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {[@dstopts={0x3b, 0x8, [], [@calipso={0x7, 0x40, {0x24dc16c3, 0xe, 0x80000000, 0x3f5, [0x1, 0x3, 0x40, 0xfffffffffffffffb, 0x4, 0x6, 0x7]}}, @ra={0x5, 0x2, 0x9}]}, @routing={0x3f, 0x4, 0x0, 0xc4dc, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x1f}]}, @dstopts={0x7d, 0x8, [], [@calipso={0x7, 0x28, {0xffffffff, 0x8, 0x7, 0x101, [0xfad, 0x80000001, 0x3, 0x1]}}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @ra={0x5, 0x2, 0x8000}]}, @hopopts={0x3b, 0x1, [], [@enc_lim={0x4, 0x1, 0x6}, @jumbo={0xc2, 0x4, 0xfffffffffffffffc}, @padn={0x1}]}, @fragment={0xae, 0x0, 0x5, 0xfffffffffffffff9, 0x0, 0x40, 0x65}, @routing={0xdf, 0x4, 0x3, 0x10001, 0x0, [@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}]}, @fragment={0x4, 0x0, 0x0, 0x1, 0x0, 0x18, 0x65}, @routing={0x0, 0x14, 0x0, 0x2, 0x0, [@dev={0xfe, 0x80, [], 0x1e}, @loopback={0x0, 0x1}, @empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @empty, @dev={0xfe, 0x80, [], 0x1e}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x18}, @mcast1={0xff, 0x1, [], 0x1}]}], @dccp={{0x4e21, 0x4e20, 0x4, 0x1, 0x8, 0x0, 0x0, 0x7, 0x64, 'W\x00N', 0x4634, "8ea47f"}, "e230c930514568de40c66fde64c2eda90a7a7a19dffa7d8a2c76a421574c7937256c2b41be4c018b4c72214a980c92a314cd3a23a87799390efcf8cd01adacf80c1ce4b20a645aec030f378317d41d4aeba1c59c6b2dfb18bcbef1119f5956a5d15c"}}}}, 0x264) syz_emit_ethernet(0x66, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f00000016c0)) 2018/06/04 13:11:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0xf503}, 0xc, &(0x7f0000000280)={&(0x7f0000000080)={0x1c, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x13}, [@typed={0x6, 0x1, @u32}]}, 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8001, 0x101000) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00000000c0)={0x3ff, 0x7d, 0x80000, 0x3}) 2018/06/04 13:11:52 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000180), 0x8, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f000004f000)=""/128, 0x148}], 0x1000000000000397) timer_create(0x2, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)) timer_settime(0x0, 0x1, &(0x7f0000000140)={{}, {0x0, 0x989680}}, 0x0) 2018/06/04 13:11:53 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000007c0)=0xfff, 0xf96f) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) write$tun(r1, &(0x7f00000000c0)={@void, @val={0x3, 0x0, 0x7, 0x9, 0x0, 0xfc0}, @ipv6={0x6, 0x6, "d950c7", 0x232, 0x88, 0x101, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {[@dstopts={0x3b, 0x8, [], [@calipso={0x7, 0x40, {0x24dc16c3, 0xe, 0x80000000, 0x3f5, [0x1, 0x3, 0x40, 0xfffffffffffffffb, 0x4, 0x6, 0x7]}}, @ra={0x5, 0x2, 0x9}]}, @routing={0x3f, 0x4, 0x0, 0xc4dc, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x1f}]}, @dstopts={0x7d, 0x8, [], [@calipso={0x7, 0x28, {0xffffffff, 0x8, 0x7, 0x101, [0xfad, 0x80000001, 0x3, 0x1]}}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @ra={0x5, 0x2, 0x8000}]}, @hopopts={0x3b, 0x1, [], [@enc_lim={0x4, 0x1, 0x6}, @jumbo={0xc2, 0x4, 0xfffffffffffffffc}, @padn={0x1}]}, @fragment={0xae, 0x0, 0x5, 0xfffffffffffffff9, 0x0, 0x40, 0x65}, @routing={0xdf, 0x4, 0x3, 0x10001, 0x0, [@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}]}, @fragment={0x4, 0x0, 0x0, 0x1, 0x0, 0x18, 0x65}, @routing={0x0, 0x14, 0x0, 0x2, 0x0, [@dev={0xfe, 0x80, [], 0x1e}, @loopback={0x0, 0x1}, @empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @empty, @dev={0xfe, 0x80, [], 0x1e}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x18}, @mcast1={0xff, 0x1, [], 0x1}]}], @dccp={{0x4e21, 0x4e20, 0x4, 0x1, 0x8, 0x0, 0x0, 0x7, 0x64, 'W\x00N', 0x4634, "8ea47f"}, "e230c930514568de40c66fde64c2eda90a7a7a19dffa7d8a2c76a421574c7937256c2b41be4c018b4c72214a980c92a314cd3a23a87799390efcf8cd01adacf80c1ce4b20a645aec030f378317d41d4aeba1c59c6b2dfb18bcbef1119f5956a5d15c"}}}}, 0x264) syz_emit_ethernet(0x66, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f00000016c0)) 2018/06/04 13:11:53 executing program 0: r0 = socket$netlink(0x2, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) getpeername$inet(r1, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000200)={0x0}) flistxattr(r0, &(0x7f00000003c0)=""/36, 0xfffffffffffffe5f) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000240)={r3, 0x1}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000480), &(0x7f00000004c0)=0xb) r4 = dup(r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e21, 0x8001, @empty, 0x3}}, 0x5, 0x0, 0x8, 0x9, 0x8}, 0x98) accept$inet6(r4, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c) setsockopt$inet_tcp_TLS_RX(r4, 0x6, 0x2, &(0x7f0000000400)={0x303, 0x33}, 0x4) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000440)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x84, 0x7d, &(0x7f0000004e80)=0x50, 0xff09) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000280)={0xffffffffffffff11, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f0000000380)={0x6, r5, 0x10001, 0xc34c}) 2018/06/04 13:11:53 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000180)={r2, 0x2c}) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000002b80)}], 0x1, 0x0) fsetxattr(r1, &(0x7f00000001c0)=@random={'security.', ',keyring%\x00'}, &(0x7f0000000200)='/dev/sequencer\x00', 0xf, 0x1) 2018/06/04 13:11:53 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x4, 0x10040) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f00000001c0)={0x5, 0x200, 0x100000, 0x9}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={r2, 0x2, 0x1, 0xfffffffffffffff8, &(0x7f0000000140)=[0x0, 0x0], 0x2}, 0x20) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000000000000000000ae92fc5b88c6c0f7047ca02363bcaebec31e74ca9b287c5b4545dc4dfaa2790dbc9564a412c7c480cfc25bee56b47203229836b65c8953d3959d92c73c83f6a8101193"]) 2018/06/04 13:11:53 executing program 1: unshare(0x40000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x410100, 0x0) syncfs(r0) 2018/06/04 13:11:53 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7fffffff, 0x101000) ioctl$KDSKBLED(r0, 0x4b65, 0xfffffffffffff4ca) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x10000) ioctl(0xffffffffffffffff, 0x1fa, &(0x7f0000000080)="a09beb166b916837ffff") 2018/06/04 13:11:53 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7c, &(0x7f0000000140), &(0x7f0000000180)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) [ 116.287677] IPVS: ftp: loaded support on port[0] = 21 [ 116.480424] IPVS: ftp: loaded support on port[0] = 21 2018/06/04 13:11:54 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000007c0)=0xfff, 0xf96f) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) write$tun(r1, &(0x7f00000000c0)={@void, @val={0x3, 0x0, 0x7, 0x9, 0x0, 0xfc0}, @ipv6={0x6, 0x6, "d950c7", 0x232, 0x88, 0x101, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {[@dstopts={0x3b, 0x8, [], [@calipso={0x7, 0x40, {0x24dc16c3, 0xe, 0x80000000, 0x3f5, [0x1, 0x3, 0x40, 0xfffffffffffffffb, 0x4, 0x6, 0x7]}}, @ra={0x5, 0x2, 0x9}]}, @routing={0x3f, 0x4, 0x0, 0xc4dc, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x1f}]}, @dstopts={0x7d, 0x8, [], [@calipso={0x7, 0x28, {0xffffffff, 0x8, 0x7, 0x101, [0xfad, 0x80000001, 0x3, 0x1]}}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @ra={0x5, 0x2, 0x8000}]}, @hopopts={0x3b, 0x1, [], [@enc_lim={0x4, 0x1, 0x6}, @jumbo={0xc2, 0x4, 0xfffffffffffffffc}, @padn={0x1}]}, @fragment={0xae, 0x0, 0x5, 0xfffffffffffffff9, 0x0, 0x40, 0x65}, @routing={0xdf, 0x4, 0x3, 0x10001, 0x0, [@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}]}, @fragment={0x4, 0x0, 0x0, 0x1, 0x0, 0x18, 0x65}, @routing={0x0, 0x14, 0x0, 0x2, 0x0, [@dev={0xfe, 0x80, [], 0x1e}, @loopback={0x0, 0x1}, @empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @empty, @dev={0xfe, 0x80, [], 0x1e}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x18}, @mcast1={0xff, 0x1, [], 0x1}]}], @dccp={{0x4e21, 0x4e20, 0x4, 0x1, 0x8, 0x0, 0x0, 0x7, 0x64, 'W\x00N', 0x4634, "8ea47f"}, "e230c930514568de40c66fde64c2eda90a7a7a19dffa7d8a2c76a421574c7937256c2b41be4c018b4c72214a980c92a314cd3a23a87799390efcf8cd01adacf80c1ce4b20a645aec030f378317d41d4aeba1c59c6b2dfb18bcbef1119f5956a5d15c"}}}}, 0x264) syz_emit_ethernet(0x66, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f00000016c0)) 2018/06/04 13:11:54 executing program 3: lsetxattr(&(0x7f0000fc0000)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES16, @ANYRES64, @ANYBLOB="23cc33aa7f1a07578cb0c842db2d9d5151c2770f32a9a894fb8a87b1bdc5f04d6f1265918110efae46bb0b851d6056058ba1a741281318335c83bdb55ec5a5c1b6408c901957b6d7a84dc002349c9d7f977560", @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES64, @ANYPTR64], @ANYRES16, @ANYBLOB="3af9b79e5d9d76e7bf4a826a03970c9d73235a6ff11dc6f74f4c874e41e66e17a0aba2f6cc6b21946228fc9c15326d2da7ab6775dbde12902047ee130f2f1656c06731560eed597c7740f9a69964cd0dfa36f9e183eec606c606291aedfeb95902598f78652c169dba8c66fbaf830eee", @ANYBLOB="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"]], &(0x7f0000fc0000)="2f2f73656c696e757800000101", 0xd, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000001200)='./file0\x00') socketpair(0x8, 0x4, 0x8842, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001240)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x95d, @mcast1={0xff, 0x1, [], 0x1}, 0x93f}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1f}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x3f, @dev={0xfe, 0x80, [], 0xa}, 0xff}], 0x88) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000001300)={0x1, r0}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000001340)={0x3, r0}) sysinfo(&(0x7f0000001b80)=""/74) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000013c0)={'gretap0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) ioctl$KDSETLED(r0, 0x4b32, 0x8000) ioctl$KDSETLED(r0, 0x4b32, 0x43) 2018/06/04 13:11:54 executing program 5: r0 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000000)=0xffffffffffffff81, 0x4) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x2, 0x1, 0x401, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f00000000c0)={0x0, 0x8}) recvfrom$llc(r1, &(0x7f0000000100)=""/211, 0xd3, 0x20, 0x0, 0x0) 2018/06/04 13:11:54 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = accept4$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x14, 0x80800) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000440)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = syz_open_dev$sndctrl(&(0x7f0000007fed)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) get_robust_list(r4, &(0x7f0000000100)=&(0x7f00000000c0), &(0x7f0000000140)=0x18) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0x40045542, &(0x7f0000004000)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, [], [], [], 0x2, 0x2}) syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x5, 0x80000) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x200, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)=0x7, 0x4) 2018/06/04 13:11:54 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='clear_refs\x00') write$cgroup_subtree(r0, &(0x7f0000000040)={[{0x2f, 'io', 0x20}]}, 0x4) write$cgroup_pid(r0, &(0x7f0000000000)={[0x33]}, 0x1) 2018/06/04 13:11:54 executing program 7: r0 = socket$inet6(0xa, 0x803, 0x100000001) sendmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000400)}}], 0x1, 0x0) recvfrom(r0, &(0x7f0000000340)=""/48, 0x30, 0x2, &(0x7f0000000380)=@un=@abs, 0x80) recvfrom(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xe, 0x800) bind$unix(r1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e22}, 0x6e) 2018/06/04 13:11:54 executing program 2: r0 = socket(0x10, 0x3, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x3, 0x2, 0x3}}, 0xa8) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) 2018/06/04 13:11:54 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000180)={0x7fff7fff}, 0x8, 0x0) readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f000004f000)=""/128, 0x148}], 0x1000000000000397) timer_create(0x2, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)) timer_settime(0x0, 0x1, &(0x7f0000000140)={{}, {0x0, 0x989680}}, 0x0) 2018/06/04 13:11:54 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000007c0)=0xfff, 0xf96f) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) write$tun(r1, &(0x7f00000000c0)={@void, @val={0x3, 0x0, 0x7, 0x9, 0x0, 0xfc0}, @ipv6={0x6, 0x6, "d950c7", 0x232, 0x88, 0x101, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {[@dstopts={0x3b, 0x8, [], [@calipso={0x7, 0x40, {0x24dc16c3, 0xe, 0x80000000, 0x3f5, [0x1, 0x3, 0x40, 0xfffffffffffffffb, 0x4, 0x6, 0x7]}}, @ra={0x5, 0x2, 0x9}]}, @routing={0x3f, 0x4, 0x0, 0xc4dc, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x1f}]}, @dstopts={0x7d, 0x8, [], [@calipso={0x7, 0x28, {0xffffffff, 0x8, 0x7, 0x101, [0xfad, 0x80000001, 0x3, 0x1]}}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @ra={0x5, 0x2, 0x8000}]}, @hopopts={0x3b, 0x1, [], [@enc_lim={0x4, 0x1, 0x6}, @jumbo={0xc2, 0x4, 0xfffffffffffffffc}, @padn={0x1}]}, @fragment={0xae, 0x0, 0x5, 0xfffffffffffffff9, 0x0, 0x40, 0x65}, @routing={0xdf, 0x4, 0x3, 0x10001, 0x0, [@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}]}, @fragment={0x4, 0x0, 0x0, 0x1, 0x0, 0x18, 0x65}, @routing={0x0, 0x14, 0x0, 0x2, 0x0, [@dev={0xfe, 0x80, [], 0x1e}, @loopback={0x0, 0x1}, @empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @empty, @dev={0xfe, 0x80, [], 0x1e}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x18}, @mcast1={0xff, 0x1, [], 0x1}]}], @dccp={{0x4e21, 0x4e20, 0x4, 0x1, 0x8, 0x0, 0x0, 0x7, 0x64, 'W\x00N', 0x4634, "8ea47f"}, "e230c930514568de40c66fde64c2eda90a7a7a19dffa7d8a2c76a421574c7937256c2b41be4c018b4c72214a980c92a314cd3a23a87799390efcf8cd01adacf80c1ce4b20a645aec030f378317d41d4aeba1c59c6b2dfb18bcbef1119f5956a5d15c"}}}}, 0x264) syz_emit_ethernet(0x66, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f00000016c0)) 2018/06/04 13:11:54 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x3fffffffffffffd, 0x4) socket(0x19, 0x0, 0x400) setsockopt$inet_tcp_int(r0, 0x6, 0x3f, &(0x7f00000001c0)=0xffffdfffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x800040020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x400002, 0x0) socket$inet(0x2, 0x3, 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) recvfrom$inet(r0, &(0x7f00000000c0)=""/117, 0x75, 0x40000000, &(0x7f0000000180)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0) sendto$inet(r0, &(0x7f0000000080)="f5", 0x1, 0x1, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) shutdown(0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) 2018/06/04 13:11:54 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000180)={0x7fff7fff}, 0x8, 0x0) readv(r0, &(0x7f0000000000), 0x0) timer_create(0x2, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)) timer_settime(0x0, 0x1, &(0x7f0000000140)={{}, {0x0, 0x989680}}, 0x0) 2018/06/04 13:11:54 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000240)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000000)=""/239) bind$inet6(r0, &(0x7f0000710fe4)={0xa, 0x4e21}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000de6fd6)=ANY=[@ANYBLOB="fffffff6617ba0c7491c090000000011907800002000e00000010000f2c2cc4e2100089078"], 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r2, 0x800000c0045009, &(0x7f0000000140)=0x8) 2018/06/04 13:11:54 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) ptrace$getenv(0x4201, r0, 0x7, &(0x7f0000000380)) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000080)={0x0, 0x0}) sendmsg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000001d80)}, 0x0) sendmsg(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000005c0)='m', 0x1}], 0x1, &(0x7f0000001980)=ANY=[]}, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") recvmsg(r2, &(0x7f0000000340)={&(0x7f0000000000)=@alg, 0x80, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/2, 0x2}], 0x1, &(0x7f0000000240)=""/253, 0xfd}, 0x0) 2018/06/04 13:11:54 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x100, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="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", 0x1000) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x6, &(0x7f0000000000)="0047fc2f07d82c99240970") timer_create(0x2, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) timer_gettime(0x0, &(0x7f0000000040)) 2018/06/04 13:11:54 executing program 2: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000080), 0x4) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x1c, &(0x7f00000000c0)=0x5, 0x4) 2018/06/04 13:11:54 executing program 1: r0 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r0, 0x0) fallocate(r0, 0x0, 0x0, 0x4d) io_setup(0x8, &(0x7f0000002000)) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}) 2018/06/04 13:11:54 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000007c0)=0xfff, 0xf96f) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f00000016c0)) 2018/06/04 13:11:54 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000180)={0x7fff7fff}, 0x8, 0x0) readv(r0, &(0x7f0000000000), 0x0) timer_create(0x2, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)) timer_settime(0x0, 0x1, &(0x7f0000000140)={{}, {0x0, 0x989680}}, 0x0) 2018/06/04 13:11:54 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000083) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) clock_gettime(0xffffffffeffffffe, &(0x7f00000000c0)) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) 2018/06/04 13:11:54 executing program 0: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x2) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3}, 0x20) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$TIOCNXCL(r2, 0x540d) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x20000, 0x0) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00'}) readv(r2, &(0x7f0000000440)=[{&(0x7f0000000000)=""/155, 0x9b}, {&(0x7f0000000280)=""/226, 0xe2}, {&(0x7f0000000100)=""/68, 0x44}], 0x3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000580)={0x0, 0x20, "2a5f258164d98f56dcf787503eaba27ded02df745f06f3a4a8a2b8f1f556be60"}, &(0x7f00000005c0)=0x28) sendmmsg$inet_sctp(r2, &(0x7f00000006c0)=[{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x7f}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000000500)="ec0c", 0x2}], 0x1, &(0x7f0000000600)=[@sndrcv={0x30, 0x84, 0x1, {0x8000, 0xa4e, 0x0, 0x2, 0x4, 0x1, 0xce04, 0x8, r3}}, @prinfo={0x18, 0x84, 0x5, {0x30}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}, @init={0x18, 0x84, 0x0, {0x3, 0x0, 0x7, 0x4}}, @dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}], 0x98, 0x4000040}], 0x1, 0x40000) 2018/06/04 13:11:55 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xc207, 0x2200) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000080045017, &(0x7f0000000000)) 2018/06/04 13:11:55 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="01c9366fe80d1c181ad0a3") mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x5c831, r0, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xa) syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x0, 0x0) madvise(&(0x7f0000779000/0x600000)=nil, 0x600000, 0x1000000000009) 2018/06/04 13:11:55 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000007c0)=0xfff, 0xf96f) syz_emit_ethernet(0x66, &(0x7f0000000340)=ANY=[@ANYBLOB="0180c2000000b42d87402e5286dd6006f52600303a00fe8000000000000000000000000000ffff0200000000000000000000000000010200907800000000600a07ec00000000fe80000000000000000000001c0000ffff0000000000cb2f9969ffffac140000a37983de8eb76f5d11356174e507595f73b46cf334f7ddf2910935d506d1bc053ea8f807b373504307c8f27b935d9426a193f24606267a66c6a6376e96f0b02a43714387dafdd97c1396736c37b4b95c701e7406300d69440cc41071f7e37d06bf870a65464f053e7dbba08fb8efb7ababdb187d923f6e6d14106688c7f9ea1e08175f5611b4c2568d2bba70fe068046974991a60941db149a79923565c976222c1e6ff0ab8604a693bac15bec570a660c443874fa499f06c909ed7fac2d5d0cace33686bf1277b8b483169aa3277737"], &(0x7f00000016c0)) 2018/06/04 13:11:55 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000180)={0x7fff7fff}, 0x8, 0x0) readv(r0, &(0x7f0000000000), 0x0) timer_create(0x2, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)) timer_settime(0x0, 0x1, &(0x7f0000000140)={{}, {0x0, 0x989680}}, 0x0) 2018/06/04 13:11:55 executing program 5: r0 = socket(0xa, 0x80000000012, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000280)={@local={0xfe, 0x80, [], 0xaa}}, 0x8) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x40, 0x0) r2 = getpid() ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000040)={[], 0x7f, 0x5, 0x6, 0x8, 0x4, r2}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000000c0)=0x7, 0x4) 2018/06/04 13:11:55 executing program 7: shmget$private(0x0, 0x4000, 0x80, &(0x7f0000ffb000/0x4000)=nil) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001940)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000001900)={&(0x7f0000001780)=@acquire={0x128, 0x17, 0x1, 0x0, 0x0, {{@in=@rand_addr}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {@in=@rand_addr, @in=@loopback=0x7f000001}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0xeb03bb5fe2ac629e}}}, 0x128}, 0x1}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x81) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x1, 0x0, 0xfffffffffffffffe, 0x7fd}, 0x8) 2018/06/04 13:11:55 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) close(r0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000140)={0x7ff, 0xffffffffffffffc0, 0x8, 0xdf}, 0x8) 2018/06/04 13:11:55 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") unshare(0x64000400) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0x242) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@int=0x1, 0x4) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000001300)={0x3, 0x4, 0x0, 0x7fff, 0x3, [{0x400, 0x0, 0xffffffffffff7fff, 0x0, 0x0, 0x200}, {0xa10, 0xfffffffffffffff8, 0x8, 0x0, 0x0, 0x100}, {0xff, 0x800, 0x1, 0x0, 0x0, 0x801}]}) r2 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0x1000, "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"}, &(0x7f0000000200)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000012c0)={0x1, 0x2, 0x7, 0x7, 0x100, 0x2, 0x8, 0x1, r3}, 0x20) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001400)=ANY=[@ANYBLOB="400000ffff01000600046e7a539900f791ace7f97c343469f8d9acef95b87d3c5ad262eee1c83f7b76519fd2b733af3af1103384907561a37fa68520e9a6cf56d82af1c856e4db110fe9de9b9a83ef4943fa575cb50d555ca30a5063314a7ad0e192eb057055292e48cd5822354270680d7e368c07c30f2a89f0be2382aeef649e5bd3ce7ef017cd03dbbbf6fa0e0acec161f43943d645b62186a3f94e028fb666f1e387f37b63e945d24cee5eb4c1"]) ioctl(r2, 0x8916, &(0x7f0000000000)) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f00000000c0)=""/191, &(0x7f0000000180)=0xbf) unlink(&(0x7f00000001c0)='./file0\x00') 2018/06/04 13:11:55 executing program 2: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x4e23}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=@ethtool_regs={0x9}}) 2018/06/04 13:11:55 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000180)={0x7fff7fff}, 0x8, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f000004f000)=""/128, 0x148}], 0x1000000000000397) timer_create(0x0, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)) timer_settime(0x0, 0x1, &(0x7f0000000140)={{}, {0x0, 0x989680}}, 0x0) 2018/06/04 13:11:55 executing program 4: socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f00000016c0)) 2018/06/04 13:11:55 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x10000) sendmsg$alg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="9c87f594d35ed50042fa2f19f1cd08cb5f1ac489206899652ffba9cbc02e927b425ba3c1e282000fd59c608201b8ec35a22acb4fa9e9f5cdda23789246f7e87c60f21ba4d13965ef0b1d224c6201bdf234ac4692edec86ee9ce19c84218b465855eb61af1b15d51cc1ab84b7d99aab825d148d21cb5f560866d6ae2d5f08f11c978a16ca8982be4c2745d382d57f651a0b4a6aaf6b6833b34734fe29ffd5", 0x9e}, {&(0x7f0000000280)="3f6e1b67e166a6c4dbd8cc0ae725a1553c606fc2a7c4255b2051597669e4010a614c8bde021dcd1d99584f9635f0650556fa131a825d3e624e89975c20802d4b25871b83086ccbbe53bb714edba5d920b06dc810a079a77d8f201eeb5326c6386d58b71e817fee75eec11a754b96d8", 0x6f}], 0x2, &(0x7f0000000300)=[@assoc={0x18, 0x117, 0x4, 0xfff}], 0x18, 0x4}, 0x4048044) ioctl(r0, 0x2, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xffffffffffff7fff, 0x20002) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f00000000c0)={0x1, 0x0, [{0x101002, 0x4d, &(0x7f0000000040)=""/77}]}) sendmmsg(r0, &(0x7f0000008000)=[{{&(0x7f00000028c0)=@can={0x1d}, 0x80, &(0x7f0000003dc0)=[{&(0x7f0000003d40)='y', 0x1}], 0x1, &(0x7f0000003e40)}}, {{0x0, 0x0, &(0x7f0000007a00)=[{&(0x7f0000007800)="81df13ed6cb07c0e4db26266037b77effb36c4447d8e9de2ae1315949f6a0c6c233a033770273337b33ac1c0c4bd82ffbef475658685353d27d56545b26529c96ba563a6226d51c26c34807044048345a8ce7d12d9d6a31e244ff1557e4963c65c7fa338d3f81855412d299904ed4a8aa07a55491458d553ab67b806f16366eece72f9495dff67d7d24d01254341efd6b39cec0c3d06764b453f0c22282092dbfdc738cf8be098f948c2", 0xaa}, {&(0x7f0000007900)="29af68af6a52535886ffe145efc02eaf84bca9d2246ccd4e87a7615a712cd9163f1a4a89a957456364553b94d1ea54ea104a1ec5faf6c4750040fb5c96870b5524e0e9fe57e53c5e5d326e7db64d681f017e990f263700f5f5bbd05fdbfbbb4c9767570b0d94c357de6974a9b66f058734debc9d12780e17c6a2cc6769032b8f9c3011ff83b5aa872972625922bb59c080fdd7206d004f3cc49b6730bb371677907c1ef9e357b80cfac22aaf9d32a6b45a846695f407becb4f67182ef7eb241020c24e8bd5c6ca44116d0d8288b2a4fb454997521015a82e83f486662b14eda8bceb0c27", 0xe4}], 0x2, &(0x7f0000007a40)=[{0xe0, 0x1, 0x1ff, "501609d1ec29e0a5c0e03d207a4a807518b79b96062e3f6bc6fcc7d4e03fb79fa6caefdf622a304be43e08e978dd94f795e9df8e7c517851c7924b46bb48f9ef72011741c102bf8e4b66ab26e5d1e580d18b94bb40aa97f343c0af880a40f7aec01c7cbb0cd5a661d82898496e1901f0906d5a873c2d6affd18b615ac25211cf2c73bab7f1795a9147874476ad0a49a9ccdd655de4c44d046779ddc580049b306e6d42ca3b180134072f9b892f7ca15dd196337afed1421e7b499915af88488fc50246e1dc979cbef8bee3e1ab"}, {0x50, 0x111, 0xfffffffffffff801, "c216e3e40387351be4b20df116fe1a70090718171bc06cb97fa73cd71d0f3f0fdaea37fbd4e7256682ff57199d043115b446b8a6c43332850658"}], 0x130, 0x4004801}, 0x4}], 0x2, 0x8010) 2018/06/04 13:11:55 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000000c0)={0x63d1, 0x0, 0x80000000}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x2000, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x608400, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) [ 118.610166] IPVS: ftp: loaded support on port[0] = 21 2018/06/04 13:11:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8995, &(0x7f0000000280)={'lo\x00', @ifru_data=&(0x7f0000000240)="89fb5c15046cb87f75ece45a157f1eb9426d2bd3b1a6dcf42765c57131ec6fa3"}) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x100000001, 0x40) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xc8, r2, 0x103, 0x70bd26, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x12, 0x4}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffff}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5ca4e72b}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fff}]}, 0xc8}, 0x1, 0x0, 0x0, 0x80}, 0x20000080) socket$inet_icmp_raw(0x2, 0x3, 0x1) [ 118.816170] IPVS: ftp: loaded support on port[0] = 21 2018/06/04 13:11:56 executing program 7: r0 = semget$private(0x0, 0x20000000102, 0x0) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) recvmmsg(r1, &(0x7f0000002740)=[{{&(0x7f0000000140)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/123, 0x7b}], 0x1, &(0x7f0000000240)=""/4096, 0x1000, 0x10000}, 0x2}, {{&(0x7f0000001240)=@ax25, 0x80, &(0x7f00000025c0)=[{&(0x7f00000012c0)=""/67, 0x43}, {&(0x7f0000001340)=""/142, 0x8e}, {&(0x7f0000001400)=""/225, 0xe1}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/48, 0x30}, {&(0x7f0000002540)=""/91, 0x5b}], 0x6, &(0x7f0000002640)=""/236, 0xec}, 0x9}], 0x2, 0x10102, &(0x7f00000027c0)) semop(r0, &(0x7f0000000100)=[{0x0, 0xfffffffffffffeff}, {}], 0x2) semop(r0, &(0x7f0000000040)=[{0x0, 0x7fffffff}], 0x1) semtimedop(r0, &(0x7f0000000080)=[{0x0, 0x90}], 0x1, &(0x7f00000000c0)) 2018/06/04 13:11:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x40010, r0, 0x2000) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000a80)={0x0, 0x1c, &(0x7f0000000a40)=[@in6={0xa, 0x4e23, 0xd2, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000000ac0)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000b00)={0x0, 0x2e2, 0x10001, 0xff, 0x80, 0x0, 0xfffffffffffffffc, 0x1ff, {0x0, @in={{0x2, 0x4e24}}, 0x4, 0x7fff, 0x27d, 0x1}}, &(0x7f0000000bc0)=0xb0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000c00)={r2, @in6={{0xa, 0x4e22, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, &(0x7f00000001c0)=0xfffffc7f) clock_gettime(0x0, &(0x7f0000000880)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000840)=[{{&(0x7f0000000480)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000500)=""/30, 0x1e}, {&(0x7f0000000540)=""/133, 0x85}, {&(0x7f0000000600)=""/201, 0xc9}], 0x3, &(0x7f0000000740)=""/235, 0xeb, 0x100}, 0x5}], 0x1, 0x40, &(0x7f00000008c0)={r4, r5+30000000}) ioctl$TCSETA(r1, 0x5406, &(0x7f00000003c0)={0x3, 0x81, 0xe1, 0x5, 0x6, 0x7, 0xffffffff, 0x8b85, 0xfffffffffffffff7, 0x8}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001a80)={'vcan0\x00', 0x0}) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}, r6}, 0x44f) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000980)={r3, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1c}}}, 0x6, 0x800, 0x7, 0x8, 0x1}, 0x98) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000200)={'raw\x00'}, &(0x7f0000000180)=0x54) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000900)={0x10001, 0x1ff, 0x4, 0x2, 0x5, 0x7f, 0x8, 0x7, 0xd4, 0x7fffffff, 0xfc6, 0xee}) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00000002c0)=0x3) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000400)={r3, 0x927}, 0x8) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000940)) 2018/06/04 13:11:56 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000033c0)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000003380), 0x113, 0x1}}, 0x20) write$rdma_cm(r0, &(0x7f0000006900)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000068c0)={0xffffffff}, 0x113}}, 0x20) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) sched_getaffinity(r2, 0x8, &(0x7f0000000040)) write$rdma_cm(r0, &(0x7f0000006940)=@bind={0x14, 0x0, 0xfa00, {r1, 0x3c, 0x0, @in6={0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0xd91e939f981058e2) write$rdma_cm(r0, &(0x7f0000000640)=@query={0x13, 0x10, 0x7, {&(0x7f0000000380)}}, 0x18) 2018/06/04 13:11:56 executing program 4: socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f00000016c0)) 2018/06/04 13:11:56 executing program 3: r0 = socket(0x10, 0x4000000003, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x2, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x3, 0x310}, 0x8) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_ifreq(r0, 0x8913, &(0x7f0000000080)={'veth1_to_bridge\x00', @ifru_ivalue}) 2018/06/04 13:11:56 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000180)={0x7fff7fff}, 0x8, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f000004f000)=""/128, 0x148}], 0x1000000000000397) timer_create(0x0, &(0x7f0000000040), &(0x7f00000000c0)) timer_settime(0x0, 0x1, &(0x7f0000000140)={{}, {0x0, 0x989680}}, 0x0) 2018/06/04 13:11:56 executing program 2: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000a40)={&(0x7f00000003c0)=@in={0x2, 0x0, @rand_addr=0xa9fe0000}, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000000980)='_', 0x1}], 0x1, &(0x7f00000040c0)}, 0xc0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x800, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000080)=0xff) 2018/06/04 13:11:56 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1000000000005, 0x22, 0x11d, 0x1}, 0x1f) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000180), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000180)=""/231}, 0x18) 2018/06/04 13:11:57 executing program 0: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x0, 0x0) get_mempolicy(&(0x7f0000000540), &(0x7f0000000580), 0xfffffffffffffffa, &(0x7f0000ffb000/0x4000)=nil, 0x2) syz_open_dev$amidi(&(0x7f0000000500)='/dev/amidi#\x00', 0x0, 0x101000) pipe(&(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={0x0, 0x41}, &(0x7f00000003c0)=0x8) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000ec0)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000e80), 0x106, 0x2}}, 0x20) 2018/06/04 13:11:57 executing program 4: socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f00000016c0)) 2018/06/04 13:11:57 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') 2018/06/04 13:11:57 executing program 3: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x6}) shmctl$IPC_RMID(0x0, 0xb) 2018/06/04 13:11:57 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/06/04 13:11:57 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') readv(r0, &(0x7f0000000180)=[{&(0x7f0000000d80)=""/4096, 0x1000}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000d00)={{0x2}, {0x0, @random="90da5bc97747"}, 0x8000000000008, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'syzkaller0\x00'}) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000300)=""/242, 0xf2}], 0x1) 2018/06/04 13:11:57 executing program 7: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000380)=0x200000000) read(r0, &(0x7f0000000040)=""/74, 0x4a) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000140)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000100)={0x0, r1}) 2018/06/04 13:11:57 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000180)={0x7fff7fff}, 0x8, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f000004f000)=""/128, 0x148}], 0x1000000000000397) timer_create(0x0, &(0x7f0000000040), &(0x7f00000000c0)) timer_settime(0x0, 0x1, &(0x7f0000000140)={{}, {0x0, 0x989680}}, 0x0) 2018/06/04 13:11:57 executing program 4: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x24, &(0x7f00000007c0)=0xfff, 0xf96f) syz_emit_ethernet(0x66, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f00000016c0)) 2018/06/04 13:11:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0), 0x0) 2018/06/04 13:11:57 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)='\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000240)=""/145, &(0x7f0000695ffc)=0x91) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000080)=0x1e) 2018/06/04 13:11:57 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000003c0)="000000000000000000000600000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa6c2b46e269398a29c28277ef76b30544d7ba92dcf978f1781dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a0bd5", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) write$binfmt_misc(r0, &(0x7f0000000080)={'syz0', "2c6c1b718f4865d5e1e16f6562f28c085473a8e6c0e682883e21766fdc82a70309f4800d94830f8b"}, 0x2c) sendfile(r1, r0, &(0x7f0000000000), 0x20000102000005) 2018/06/04 13:11:57 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='status\x00') r1 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/mcfilter6\x00') sendfile(r1, r0, &(0x7f00000000c0)=0x2000000, 0x400) 2018/06/04 13:11:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000d00)={{0x2}, {0x0, @random="90da5bc97747"}, 0x8000000000008, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'syzkaller0\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xa, {0x2, 0x0, @multicast1=0xe0000001}, 'syzkaller0\x00'}) 2018/06/04 13:11:57 executing program 4: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x24, &(0x7f00000007c0)=0xfff, 0xf96f) syz_emit_ethernet(0x66, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f00000016c0)) 2018/06/04 13:11:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) 2018/06/04 13:11:58 executing program 4: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x24, &(0x7f00000007c0)=0xfff, 0xf96f) syz_emit_ethernet(0x66, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f00000016c0)) 2018/06/04 13:11:58 executing program 5: r0 = socket$inet(0x2, 0x4400000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x81000000000002, &(0x7f00000000c0)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000440)=[{0x6, 0x0, 0x0, 0xa8}]}, 0x10) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x4004}, 0x80) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000002c0)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000100), 0x921b527a62bfd8af) recvfrom(r0, &(0x7f00000005c0)=""/186, 0xba, 0x40000102, 0x0, 0x0) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x0) write$binfmt_elf64(r0, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"], 0xfb) 2018/06/04 13:11:58 executing program 0: syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000000200)) 2018/06/04 13:11:58 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000007c0)=0xfff, 0xf96f) syz_emit_ethernet(0x66, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f00000016c0)) [ 121.293238] ================================================================== [ 121.300660] BUG: KMSAN: uninit-value in _copy_to_iter+0x45f/0x2800 [ 121.306986] CPU: 1 PID: 8014 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 121.314254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.323610] Call Trace: [ 121.326202] dump_stack+0x185/0x1d0 [ 121.329835] ? kmsan_internal_check_memory+0x116/0x1e0 [ 121.335103] kmsan_report+0x149/0x260 [ 121.338892] kmsan_internal_check_memory+0x135/0x1e0 [ 121.343987] kmsan_copy_to_user+0x75/0x160 [ 121.348212] ? _copy_to_iter+0x92/0x2800 [ 121.352259] _copy_to_iter+0x45f/0x2800 [ 121.356215] ? finish_wait+0x10a/0x3e0 [ 121.360098] vhost_chr_read_iter+0x7b3/0xc30 [ 121.364487] ? init_wait_entry+0x1a0/0x1a0 [ 121.368711] vhost_net_chr_read_iter+0xf6/0x130 [ 121.373406] ? vhost_net_exit+0x30/0x30 [ 121.377362] __vfs_read+0x7dd/0x9b0 [ 121.380976] vfs_read+0x36c/0x6b0 [ 121.384415] __x64_sys_read+0x1bf/0x3e0 [ 121.388373] do_syscall_64+0x152/0x230 [ 121.392248] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 121.397419] RIP: 0033:0x455a09 [ 121.400589] RSP: 002b:00007fa13c47cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 121.408282] RAX: ffffffffffffffda RBX: 00007fa13c47d6d4 RCX: 0000000000455a09 [ 121.415531] RDX: 000000000000004a RSI: 0000000020000040 RDI: 0000000000000013 [ 121.422779] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 121.430033] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 121.437293] R13: 0000000000000566 R14: 00000000006fd230 R15: 0000000000000000 [ 121.444543] [ 121.446148] Uninit was created at: [ 121.449676] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 121.454759] kmsan_kmalloc+0x94/0x100 [ 121.458537] __kmalloc+0x141/0x350 [ 121.462061] translate_desc+0xbef/0x1120 [ 121.466120] vhost_update_used_flags+0x469/0x8d0 [ 121.470861] vhost_vq_init_access+0x173/0xa20 [ 121.475339] vhost_net_ioctl+0x2212/0x3450 [ 121.479553] do_vfs_ioctl+0xaf8/0x2410 [ 121.483420] __x64_sys_ioctl+0x280/0x320 [ 121.487460] do_syscall_64+0x152/0x230 [ 121.491326] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 121.496491] [ 121.498098] Bytes 4-7 of 72 are uninitialized [ 121.502568] Memory access starts at ffff88013595f600 [ 121.507643] ================================================================== [ 121.514976] Disabling lock debugging due to kernel taint [ 121.520404] Kernel panic - not syncing: panic_on_warn set ... [ 121.520404] [ 121.527750] CPU: 1 PID: 8014 Comm: syz-executor7 Tainted: G B 4.17.0-rc5+ #103 [ 121.536390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.545722] Call Trace: [ 121.548293] dump_stack+0x185/0x1d0 [ 121.551903] panic+0x39d/0x940 [ 121.555096] ? kmsan_internal_check_memory+0x116/0x1e0 [ 121.560363] kmsan_report+0x260/0x260 [ 121.564149] kmsan_internal_check_memory+0x135/0x1e0 [ 121.569241] kmsan_copy_to_user+0x75/0x160 [ 121.573460] ? _copy_to_iter+0x92/0x2800 [ 121.577501] _copy_to_iter+0x45f/0x2800 [ 121.581455] ? finish_wait+0x10a/0x3e0 [ 121.585919] vhost_chr_read_iter+0x7b3/0xc30 [ 121.590313] ? init_wait_entry+0x1a0/0x1a0 [ 121.594537] vhost_net_chr_read_iter+0xf6/0x130 [ 121.599192] ? vhost_net_exit+0x30/0x30 [ 121.603150] __vfs_read+0x7dd/0x9b0 [ 121.606763] vfs_read+0x36c/0x6b0 [ 121.610201] __x64_sys_read+0x1bf/0x3e0 [ 121.614159] do_syscall_64+0x152/0x230 [ 121.618033] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 121.623204] RIP: 0033:0x455a09 [ 121.626372] RSP: 002b:00007fa13c47cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 121.634063] RAX: ffffffffffffffda RBX: 00007fa13c47d6d4 RCX: 0000000000455a09 [ 121.641314] RDX: 000000000000004a RSI: 0000000020000040 RDI: 0000000000000013 [ 121.648564] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 121.655816] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 121.663065] R13: 0000000000000566 R14: 00000000006fd230 R15: 0000000000000000 [ 121.670779] Dumping ftrace buffer: [ 121.674297] (ftrace buffer empty) [ 121.677983] Kernel Offset: disabled [ 121.681590] Rebooting in 86400 seconds..