INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.8' (ECDSA) to the list of known hosts. 2018/05/05 05:30:17 fuzzer started 2018/05/05 05:30:18 dialing manager at 10.128.0.26:43959 syzkaller login: [ 49.621786] can: request_module (can-proto-0) failed. [ 49.632930] can: request_module (can-proto-0) failed. 2018/05/05 05:30:26 kcov=true, comps=false 2018/05/05 05:30:30 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x20433098, 0x3, 0xff, 0x4, 0x9, 0x80000001, 0x430}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0)={0x8, 0x9, 0x400, 0x9}, 0x8) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0xc443, @dev={0xfe, 0x80, [], 0x14}, 0x9053}, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9000}], 0x38) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0xc) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r1, 0x200, 0x70bd27, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x94}, 0x4004) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000300)) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000380)={0x100000001, 0xff, 0x8b98, 0x8, 0x4, 0x7fff, 0xff}, 0xc) r2 = getpgid(0x0) ptrace$cont(0xb5a19ff176e32317, r2, 0x0, 0x70) sendfile(r0, r0, &(0x7f00000003c0), 0x8) acct(&(0x7f0000000400)='./file0\x00') r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)="bc5c93aa5f577947cc317a3932728e7f3d9dc98d698de715e34eb1271150ae5676d5e15266627c20a84deb37105a6ff924ac87158edd2489f9bd6a69b2c19d4cdb945d9e60640e9b9923724c6a4dac55e5edfdf023edb289dd898cbb3b90352592f8d73f464ad83109dfda90392847bfc9f72b8431e678236b51f50493623951c4436d085d4601ee13a89d56", 0x8c, 0x0) r4 = request_key(&(0x7f0000001680)='.request_key_auth\x00', &(0x7f00000016c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001700)=',\x00', 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r3, &(0x7f0000001640)=[{&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000001580)="2090728c84adf6f39388", 0xa}, {&(0x7f00000015c0)="5820815ab8906d12d718303719480c3e91cf32f4544b3d41", 0x18}, {&(0x7f0000001600)="d3b9e91cad8208c6306a9836fd443168d2e5ee31398eb8c61d487a4f425cb46f3f1060a0dd614bf58e82311afe5978", 0x2f}], 0x4, r4) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000001880)={&(0x7f0000001740)={0x10}, 0xc, &(0x7f0000001840)={&(0x7f0000001780)={0xa0, r1, 0x100, 0x70bd27, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x800000}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bridge\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x7860}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x1}, 0x8000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f00000018c0)={0x7fff, 0x7, 0x50f3, 0x5, "631ddd434ff6ac1f736b10ed2706aad9b5ab93ffd45de4830106ff4056105b7632862dc8d149f41ef64c2f60", 0x401}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001900)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x3, 0x6}, &(0x7f00000019c0)=0x90) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001a00)={r5, 0xc, 0x2, 0x7c0000000, 0x6, 0x9}, 0x14) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001a40), &(0x7f0000001a80)=0x4) getsockname$packet(r0, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001b00)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001b40)={@remote={0xfe, 0x80, [], 0xbb}, r6}, 0x14) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001b80)) ioctl$VT_RELDISP(r0, 0x5605) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000001bc0), &(0x7f0000001c00)=0x4) semget$private(0x0, 0x0, 0x80) 2018/05/05 05:30:30 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x200000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00000000c0)={0x101, 0x2, 0xffffffffffff8000, 0x9, &(0x7f0000000040)=[{}, {}]}) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000000, r1) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000200)={0x7, 0xb1, &(0x7f0000000140)="d28f7d750c2fca101150ac458af8b5adfe8e24bb760806444feb12c39ffa7c9184e8fd2de298f3a077037c6bf25474b78ded6bbba9a2f9612a2cf476b2390ba5320a9de43dd5638a60e975ee5fdcaa992eebc79ca51471b099e2c4266dc64cf042fe04f59308a164916f48905b0686f3f8a8c07d44da45becdb8e5b2c3918a1cc88dbb272c05cb82d01606cdcbb8bca6c02515ffeca95f974f4ecc6f472835008efb8501cc1d8e5dde833f3533122e8155"}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0xfa, "841b67b9921726169a9e08ef767f87097ec7a76109c0da6f84b57dd0f4d4433436ae65c825261f849825e040c127dc6f47b26fec4aeecbceba9312b9c66c68ac6f30f32125a5db6eda307ca978156f2102a23643b3f104f0d296d8d9e51c1bcc849d21b7eb8adce0ee261efa38f9f96cf8154f97687f26f898367537f996413b4f33bbad6c1729dbe44cba0c63728baff57d0e4f4e91843f0f30ff0240cd9c123804a66fbe84aa9e32f45b548bc978e53c2840aa7f66a0819e3fb32e5107b682fc6f552878c88b3bad62866ecca0bf2e3e96dadf6a2bfdf1d8d5d6daa4482ef1fc2798f3ffec0d1e5c0627472e11cef5e4125bb29ad743646bd8"}, &(0x7f0000000380)=0x102) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={r2, @in6={{0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x21}, 0x9}}}, &(0x7f0000000480)=0x84) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000004c0)=0x7fff) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000500)={'raw\x00'}, &(0x7f0000000580)=0x54) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000005c0)={0x3a, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x2, 'fo\x00', 0x12, 0x5, 0x10}, 0x2c) clock_gettime(0x0, &(0x7f0000000600)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000640)=[{0x8, 0x4, 0x1f, 0x9, @time={0x77359400}, {0x8, 0xffffffffffff8000}, {0x1, 0x4}, @queue={0x2, {0x5, 0x8}}}, {0x9, 0x7, 0x1, 0x9, @time, {0xfffffffffffffff7}, {0x7fff, 0x509a}, @note={0x400, 0xffffffff, 0x1, 0x7c0000000000, 0x5}}, {0x20, 0x1, 0x95, 0x100000001, @time={r4, r5+10000000}, {0x7, 0xa6cb00}, {0x5, 0x676}, @note={0xfc, 0x0, 0x2, 0x5, 0x3}}, {0x2d9, 0x0, 0x4b, 0xaf8, @tick=0xc8ef, {0x8}, {0x8, 0x400}, @addr={0x80, 0x10001}}, {0x7, 0x4, 0x3, 0x0, @time={0x0, 0x989680}, {0x5b, 0x2}, {0x10001, 0x5}, @note={0x40, 0xe7, 0x2, 0xffffffffffffff7f, 0x5e}}], 0xf0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000740)='/dev/rfkill\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000000780)=0x9, 0x4) r7 = syz_open_dev$midi(&(0x7f00000007c0)='/dev/midi#\x00', 0x2, 0x1) writev(r0, &(0x7f0000000bc0)=[{&(0x7f0000000800)="4c4af0d75df81293dfa43c977e48238a2fc56b2b0418797a12f16ecc4d1f298dce85afd2627f1dd7addd97b68062467040fd8334be18428a3f30f753c26305dd1e201d7781087acb93fe5a10fadc711b8b6b17946c5a69a56d32ed16e9ff6e08705fdba8f52da625e8a37d258e4c0626f58f25178746e1ae9c16dc60b1f6e5c5a8587b28a7a3ea425991b08cec74ff768d14a3035c890c48acc38a791ecf1a67c20560a6ae2184bd9774eb7dd1165975dfa264632a70502c4f1bf4b57ad0623ee9a64ab62d8bc182e7", 0xc9}, {&(0x7f0000000900)="eb04873fd79343b42f287e90bc2fa90b25b971a1007a0e20a1faf29c13744d99190b5752731896a70b2ca3fde7f9d5890bf4291258e9697cacc5f298d924f0cb14672edb4fa743ea4e5a3d0e3357b6b4157142bca687bb614c139cf63808329169a45d57ee6ccd16145b749a5d21a33868fdc9faf5f6203a0c2b19967253f6def325563a18d45f3cd93ae12c719c1353c74f38512a2344e481186a5e0ac6a7fbcd3046cdf0777524488dc93313fe1a7941380931af1e5fd6581ee94566258938bec74f61d791182401a603e1bf25a1005150a57afcc181", 0xd7}, {&(0x7f0000000a00)="2e6b1c5fcb97af980f51699f9d21cd9b50ac71343ad0f41927f1e4a16de65bb45fc6b1b46ed889862f670297f411358a0f4c6a9b7761b9d7784ce8350a93bdafb470107e3fe060f9779194053a76ac9bd6d0a1df9db8470a618abe370d80f1f48674472e8a69953c67ff4154bb25442c0af961aab022019bc5511dd4ed4ca7f2594d4e197640339f5c2637acd3fd5e6d4efed70b3b4a4337554e02678c30e8c3456924d65355246f1a343ab19fb4fb71021b8a633a852db3e790208662c43699d24c750c15d9aad21072c280ef8f70", 0xcf}, {&(0x7f0000000b00)="92e570fc357349ed59d39c76274786c7aba1e0f195d0f9a37e7a71ada1939470617384971cddfa22cd2d80f7ae8fa60921ce75be80b2fb2dc2c10668d9152d2a97118991b9ae99987e5ad9fe79c9c3c8f7d259d7b8f683662e18d93192fee3fa40744ecb4a393a7d152daaef6f39dd2df98fc42c27eda54c77c27649ad971938c0b9bc41ca5a7ec891f8570a9b1d5bbd5b8e395388351921ba", 0x99}], 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000c00)={0x9, 0xffffffffffffff00, 0xa, 0x3, 0x3, 0xffffffffffff0001, 0x7, 0x5, r3}, 0x20) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000c40)=0x1f, &(0x7f0000000c80)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000cc0)={{0x5, 0x5, 0x3ff, 0x7, "90d6e07fccc3c9ee1c14cc194a3c50db838490cbeda28e9f17a644483f698c3ba3fb6208c28429fdcec39e74", 0x8000}, 0x3, [0x7f, 0x7, 0x6, 0x6, 0x0, 0x1, 0x40000000, 0x4, 0x8, 0xfffffffffffffc00, 0xffffffffffffffc0, 0x6, 0x5, 0x8, 0x5, 0x0, 0x2, 0x7fff, 0x100, 0x0, 0x5, 0x100000000, 0x6, 0x100000000, 0x81, 0x3, 0x3ff, 0x2, 0x4, 0x1, 0x8000, 0x1, 0x0, 0x84a7, 0x60, 0x7, 0x8, 0x9, 0x23db, 0x5, 0x3, 0x2, 0x6, 0x796, 0xffffffff80000001, 0x100000001, 0x401, 0x3f, 0xfffffffffffeffff, 0x7ff, 0x7, 0x9, 0x1, 0x10001, 0x7f, 0x8, 0x10000, 0xbdb, 0x101, 0x101, 0x7, 0x100000000, 0x2, 0x800000000000000, 0x1, 0x5, 0xdd, 0x7ff, 0x5, 0x9, 0x2, 0x7, 0x3, 0x7, 0xfff, 0xfff, 0xffffffff00000001, 0xa2, 0x5a, 0x9, 0xfffffffffffffffb, 0x8, 0xe0000000, 0x7fff, 0x87, 0x3f, 0x5, 0x7, 0xfffffffffffffc01, 0xaa, 0x4, 0x1f, 0x9, 0x32e, 0xfffffffffffff32f, 0x3, 0x8000, 0x3f, 0x4, 0x5, 0x40, 0x3, 0x200, 0x2, 0x10000, 0x3f, 0x7, 0xaaf7, 0xffffffffffffffff, 0x1, 0x4, 0x80000000, 0x39e, 0x7fffffff, 0x1, 0x20, 0x4ea0, 0x401, 0x8, 0x3, 0x101, 0x7, 0x3ff, 0x10000, 0x2, 0xa0, 0xbf4, 0x3], {0x0, 0x989680}}) ioctl$TUNSETSNDBUF(r7, 0x400454d4, &(0x7f00000011c0)=0x3f80000000000) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000001200)={0x0, 0x0}, &(0x7f0000001240)=0xc) ioprio_get$uid(0x3, r8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r7, 0x84, 0x1c, &(0x7f0000001280), &(0x7f00000012c0)=0x4) ioctl$VHOST_SET_OWNER(r6, 0xaf01, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r7, 0x0, 0x488, &(0x7f0000001300)={{0x88, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x1, 'wlc\x00', 0x14, 0xffff, 0x7f}, {@empty, 0x4e23, 0x0, 0x2, 0xffffffffffffffff, 0x6}}, 0x44) recvfrom$inet(r7, &(0x7f0000001380)=""/19, 0x13, 0x12141, &(0x7f00000013c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f0000001400)={0xfffffffffffffffb, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r6, 0xc0106438, &(0x7f0000001440)={0xfc05, r9}) ioctl$EVIOCGSND(r6, 0x8040451a, &(0x7f0000001480)=""/57) fstatfs(r6, &(0x7f00000014c0)=""/64) 2018/05/05 05:30:30 executing program 7: fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0)={0x80000001, 0x7, 0x0, 0x3675dca8, 0x7}, 0x14) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) write$cgroup_subtree(r2, &(0x7f0000000140)={[{0x2f, 'cpu', 0x20}, {0x9acd2d1f8a7718e9, 'pids', 0x20}, {0x2b, 'io', 0x20}, {0x2d, 'rdma', 0x20}, {0x2b, 'io', 0x20}, {0x2b, 'io', 0x20}]}, 0x1d) r4 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x200, 0x101040) fstat(r4, &(0x7f00000001c0)) epoll_wait(r2, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x9) fcntl$getownex(r4, 0x10, &(0x7f00000002c0)) fcntl$setstatus(r2, 0x4, 0x0) accept4$nfc_llcp(r2, &(0x7f0000000300), &(0x7f0000000380)=0x60, 0x800) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0x6, 0x4) syz_genetlink_get_family_id$fou(&(0x7f00000003c0)='fou\x00') r5 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000400)=""/254) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000500)={{0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x3}, {0xa, 0x4e23, 0x5e5e0ec6, @empty, 0x4}, 0xffff, [0xffffffffffffe398, 0x81, 0x9d28, 0x5, 0x80000000, 0x2, 0x9, 0x7]}, 0x5c) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000580)=""/166) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000640)={0x3, 0x7, 0xb000}, 0x4) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f00000006c0)={'filter\x00', 0x7, 0x4, 0x470, 0x0, 0x0, 0x258, 0x388, 0x388, 0x388, 0x4, &(0x7f0000000680), {[{{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x5}}}, {{@arp={@rand_addr=0xfffffffffffff3c7, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff, 0xffffffff, @empty, {[0xff, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff, 0x47aaa4b9252f3f0f]}, 0x80, 0x2, 0x100, 0x4, 0x7ec, 0xff, 'bridge0\x00', 'tunl0\x00', {}, {}, 0x0, 0x20}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="407893243b59", @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0x1}}}, {{@uncond, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "4e0c707d5a4a964927ed86b6affcba130acab2e7c8c2ab10c44a56f689dc"}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000b80)={{0x84, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x0, 'lblc\x00', 0x1, 0x10001, 0x6}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x10000, 0x291, 0xb5, 0x8000}}, 0x44) setsockopt$ARPT_SO_SET_REPLACE(r4, 0x0, 0x60, &(0x7f0000000c40)={'filter\x00', 0x7, 0x4, 0x558, 0x140, 0x0, 0x0, 0x470, 0x470, 0x470, 0x4, &(0x7f0000000c00), {[{{@arp={@broadcast=0xffffffff, @broadcast=0xffffffff, 0xffffffff, 0xffffffff, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, {[0xff, 0xff, 0xff, 0xff, 0xff]}, @mac, {[0x0, 0x0, 0x0, 0x0, 0xff, 0xff]}, 0x8, 0xe, 0x0, 0x0, 0xffffffffffffffff, 0x7b, 'veth1\x00', 'bridge_slave_0\x00', {}, {0xff}, 0x0, 0x1}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="63a8f056e78a", @mac=@random="7e5dc10cafa3", @multicast2=0xe0000002, @multicast2=0xe0000002, 0x0, 0xffffffff}}}, {{@arp={@rand_addr=0x6, @dev={0xac, 0x14, 0x14, 0xe}, 0x0, 0xff, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, {[0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0x0, 0xff, 0xff]}, 0xffffffff, 0x400, 0xf7f, 0xfffffffffffff001, 0x0, 0x6, 'veth0_to_team\x00', 'lo\x00', {0xff}, {}, 0x0, 0x289}, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:apm_bios_t:s0\x00'}}}, {{@arp={@empty, @loopback=0x7f000001, 0xff000000, 0xff, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0x0, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0x0, 0xff, 0xff]}, 0x6, 0x0, 0x3c2, 0x1, 0x3ff, 0x3, 'veth1_to_bridge\x00', 'veth0\x00', {}, {0xff}, 0x0, 0x19a}, 0xf0, 0x118}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5a8) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000001200)) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000001280)={&(0x7f0000001240)=[0x0, 0x0, 0x0], 0x3}) openat$vcs(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vcs\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r4, 0x0, 0x83, &(0x7f0000002380)={'broute\x00', 0x0, 0x3, 0x1000, [], 0x5, &(0x7f0000001300)=[{}, {}, {}, {}, {}], &(0x7f0000001380)=""/4096}, &(0x7f0000002400)=0x78) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f0000002440)=0xffffffffffffffff, 0x4) ioctl$BLKRRPART(r4, 0x125f, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000002480)='/dev/audio\x00', 0x400000, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f00000024c0)) 2018/05/05 05:30:30 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, {0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0x20}, 0x3, [0x9, 0x0, 0x0, 0x10001, 0x4, 0x81, 0x3, 0x1000]}, 0x5c) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x2, 0x701400) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x21, "dafba7989bdc821a7dc4a5910e6f4102f1549a2491e4332d0666156ddd9144c500"}, &(0x7f0000000140)=0x29) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x1, 0x6, 0x8, 0x1, r2}, 0x10) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000240)={r3, r5, 0x7}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000280)={r6, r4, 0x2}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}}}, 0xdeb7344, 0x5}, 0x90) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000380)={r6, r7, 0x80000001}) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0xa8, r8, 0x410, 0x70bd2b, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x20}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x6c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x40}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xd2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x55}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x20000010}, 0x50) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000580)={r2, 0x1000}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000600)={0x7ff, 0xb, 0x0, 0x5, r9}, 0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000640)={r9, 0xcf, 0xffffffff}, 0x8) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000680)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f00000007c0)=0xe8) getresgid(&(0x7f0000000800), &(0x7f0000000840)=0x0, &(0x7f0000000880)) fchown(r1, r10, r11) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000008c0)={0xaa}) sendmsg$nl_route(r0, &(0x7f00000009c0)={&(0x7f0000000900)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000940)=@getaddr={0x14, 0x16, 0x1, 0x70bd26, 0x25dfdbfd, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000a00)=0x1) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000a40)) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000a80)={0xfffffffffffffff7, 0x5, 0xff58, 0x0, 0x2, 0x0, 0x7}, 0xc) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000ac0)) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000b00)={0x3, 0x2, 0x7, 0x1, 0x400, 0x9}) sendfile(r0, r1, &(0x7f0000000b40), 0x6) socketpair$inet6(0xa, 0x80007, 0x2, &(0x7f0000000b80)) 2018/05/05 05:30:30 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8800, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x480, 0x140, 0x140, 0x0, 0x398, 0x398, 0x398, 0x4, &(0x7f00000000c0), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x6, 0x1}}}, {{@uncond, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x4, 0x80000000}}}, {{@arp={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0xff, 0x0, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff]}, 0x6, 0x0, 0xfffffffffffffec7, 0x1, 0x400, 0xfffffffffffffffb, '\x00', 'veth1_to_bridge\x00', {}, {0xff}, 0x0, 0x4}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, @empty, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x10}, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) flock(r0, 0x8) r1 = accept$nfc_llcp(r0, &(0x7f0000000600), &(0x7f0000000680)=0x60) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000006c0)={@loopback, @broadcast, 0x0}, &(0x7f0000000700)=0xc) writev(r1, &(0x7f0000000a00)=[{&(0x7f0000000740)="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", 0xfb}, {&(0x7f0000000840)="3657df4b80b478431e00e8547c7ba7db7d700c7ba1085e147f0c0b8de76f2102", 0x20}, {&(0x7f0000000880)="4a104b866cd74ba1ee13a8b8e07a0a96b205fdb04f42ba7a5ef18c6e0be402b35a9a529ad0fa6d39e8ca857586906f4a7db97822e25fd9c4cc7b6af975e562de08c44346360ecac10ef0223ae26efbeb7b84f6f4088216a286a9f55b95f682577c3070ba6cd980c3f9d13f344d04993259de6a26e8b8042ed0131cb77af207f20161b4740d79bba238ff427a59bd1f83f3a2df8a8dabf7b197aa39e05e5df5ec9d", 0xa1}, {&(0x7f0000000940)="c913483df652591bc4d4d29804a3582806120b39c21badc462fb3e2c73b7cb7cfb9f79ebc473dde5a355d24852b71ca77151df9a86c64a3ad38615f582e6a26aa6217e8e6f334bcc7ba17b9dfb579dcff07fe8bd73bfb8e63d4e40f8b7d472379bc1b889a91d2da870341df80808c7095c4c8c8cf2e7644a5ea79f5c539866f5e019aefe0382a32a256286951b6f33332a0ef22da6f22933e3d6c5ae6a87f96bb53d24eb6974cbd75dd1837097726e85184f", 0xb2}], 0x4) ftruncate(r0, 0xfff) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000b40)=@buf={0xcc, &(0x7f0000000a40)="0a2358ee7615214532df6e64ddbd70f79f8eea26ba26dac940aaed26a399d57f042d559e7e4d4c3b7d04b833ff90323226946e44f63d328685bc159a1ee68d40c568d0e3530edd9e181d8de62a017ece1c1a64eb9dd2fda49e0d40b4c4e897b6d1654d6fcadec44756c9f7c248ea6a09005c6e5faf0f71a56ccd599e23f154a660cb0b7a8523e6815988c010861c49b4fc5182ff8fb1343f9940cba8620ecfa228d6eb65bcab38b5b1a80314342b72fa0d4052b7797ec3f6786a3da4a37992f26a98417dbbb080754cf3cc70"}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000b80)={0x0, 0x5, 0x8, 0x8000, 0x101, 0x2, 0x7, 0x7, 0x0}, &(0x7f0000000bc0)=0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000c00)={r3, 0x200}, &(0x7f0000000c40)=0x8) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000cc0)={0x2, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x21}}, 0x200, 0x8, 0x4, 0x6, 0x9, &(0x7f0000000c80)='ip6gre0\x00', 0x7fffffff, 0x0, 0x6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000d40)={'vcan0\x00', r2}) r5 = syz_open_dev$amidi(&(0x7f0000000d80)='/dev/amidi#\x00', 0x912c, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000dc0)) readahead(r1, 0x5, 0x15) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40042409, 0x0) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000e00)) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000e40)='/dev/autofs\x00', 0x40, 0x0) r7 = getpid() sched_setscheduler(r7, 0x7, &(0x7f0000000e80)=0x10000) perf_event_open$cgroup(&(0x7f0000000f00)={0x7, 0x70, 0x20, 0xffffffff, 0x10000, 0x52, 0x0, 0x3ebc, 0x800, 0x2, 0x1, 0x3, 0x205a07bb, 0x100000001, 0x3, 0x28, 0x24, 0x7, 0xffffffffffffffff, 0x6cb448a9, 0x5, 0x81, 0x80000000, 0x1f, 0x0, 0x1f, 0x160, 0xadd7, 0x429, 0x2, 0x2, 0x5, 0x80000000, 0x448f5d0f, 0x3aab, 0x10000, 0x972, 0xfffffffffffffffe, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000ec0), 0x6}, 0x8004, 0x800, 0x68a9, 0x6, 0x8, 0x9, 0x5}, r5, 0x0, r6, 0xb) personality(0x5000002) ioctl$FUSE_DEV_IOC_CLONE(r6, 0x8004e500, &(0x7f0000000f80)=r5) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000fc0)={r3, @in6={{0xa, 0x9, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x5, 0x7fff}, 0x90) ioctl$PIO_UNIMAP(r5, 0x4b67, &(0x7f00000010c0)={0x0, &(0x7f0000001080)}) ioctl$TUNSETOFFLOAD(r5, 0x400454d0, 0x4) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000001100)={0x1000, 0x1, 0x0, 0x2, "4b4288899de6097fcb1263aff2750d2834f5dbce134aec02f7df5dba7b6329bc"}) timerfd_gettime(r0, &(0x7f0000001140)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000001180)=@sack_info={r4, 0x7fffffff, 0x9}, &(0x7f00000011c0)=0xc) 2018/05/05 05:30:30 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{r1, r2+30000000}}, &(0x7f0000000080)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000100)={0x2, 0x2, 0x80000000, 0x3, r3}) ppoll(&(0x7f0000000140)=[{r0, 0x81}, {r0, 0x1}, {r0, 0x4000}], 0x3, &(0x7f0000000180), &(0x7f00000001c0)={0x8}, 0x8) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000200)=0x2) r4 = semget(0x1, 0x4, 0x1) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) semtimedop(r4, &(0x7f0000000240)=[{0x0, 0xffff, 0x1000}, {0x2, 0x26, 0x800}], 0x2, &(0x7f00000002c0)={r5, r6+10000000}) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000340)={0x2, 0x70, 0x80000000, 0x6, 0x6, 0x1, 0x0, 0x75, 0x10, 0x8, 0xb379, 0x80, 0xffffffff80000000, 0x4, 0x9, 0x9, 0x8, 0x2a, 0x7fff, 0xffffffff, 0x10001, 0x8, 0x101, 0x401, 0x3, 0x5, 0x5, 0x3, 0x0, 0x1, 0x1000, 0x50, 0x3, 0x3, 0x7, 0x8, 0x4c, 0x3, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x8010, 0x7, 0x1000, 0x2, 0x0, 0x1000, 0x100000001}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000440)={0x5, &(0x7f0000000400)=[{0x5, 0xca43, 0x9, 0x10001}, {0xd81, 0xfffffffffffff801, 0x1ff, 0x1175}, {0xfdf6, 0x9, 0x4}, {0xc956, 0x80, 0x3e78}, {0xd0e, 0x6, 0x7, 0x80}]}, 0x10) r8 = openat$full(0xffffffffffffff9c, &(0x7f0000000480)='/dev/full\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000004c0)={{0xfff, 0x6}, 'port1\x00', 0x33, 0x4, 0x80000000, 0x7, 0x1, 0x8, 0x0, 0x0, 0x4, 0xfffffffffffffff7}) r9 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x40003, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r9, 0x40082404, &(0x7f00000005c0)=0x1e66) signalfd(r7, &(0x7f0000000600)={0x1}, 0x8) umount2(&(0x7f0000000640)='./file0\x00', 0x8) getegid() getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000680)=@assoc_id=0x0, &(0x7f00000006c0)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r8, 0x84, 0x19, &(0x7f0000000700)={r10, 0x8001}, 0x8) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r7, 0x81785501, &(0x7f0000000740)=""/228) ioctl$TIOCSPGRP(r9, 0x5410, &(0x7f0000000840)=r3) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000880)=0x100000000) ioctl$PERF_EVENT_IOC_REFRESH(r8, 0x2402, 0xffffffffffffffff) getsockopt$inet_tcp_buf(r8, 0x6, 0x3f, &(0x7f00000008c0)=""/4096, &(0x7f00000018c0)=0x1000) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000001900)={0x76d8, 0x0, 0x16, 0xfffffffffffffff8, r10}, 0x10) ioctl$TCSETSF(r9, 0x5404, &(0x7f0000001940)={0x3, 0x2, 0x6, 0x1, 0x100000000, 0x8000000000, 0x10001, 0x6, 0x10001, 0x1, 0x0, 0x5c}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000001980)={0x6, 0x4, 0x0, 0x9}) 2018/05/05 05:30:30 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8}}, 0x7ff, 0xc28, 0x5, 0x7, 0x5}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x40}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000180)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000340)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r2) preadv(r0, &(0x7f0000000700)=[{&(0x7f0000000380)=""/27, 0x1b}, {&(0x7f00000003c0)=""/239, 0xef}, {&(0x7f00000004c0)}, {&(0x7f0000000500)=""/96, 0x60}, {&(0x7f0000000580)=""/139, 0x8b}, {&(0x7f0000000640)=""/164, 0xa4}], 0x6, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000780)=0x1, 0x4) r3 = fcntl$getown(r0, 0x9) migrate_pages(r3, 0xcd5, &(0x7f00000007c0)=0x100000001, &(0x7f0000000800)=0x2) open$dir(&(0x7f0000000840)='./file0\x00', 0x4000, 0x2) sendto$llc(r0, &(0x7f0000000880)="35a0bc23e6547f7b1ae9684261a4dbd267a45eabcacba057fc855346b6872f87fdfa9581e7c042f3cb42bdd80c8724c0f5e3f499708f2863e6f816bf5e84", 0x3e, 0x4, &(0x7f00000008c0)={0x1a, 0x0, 0x5, 0x8, 0x1, 0x5bed, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000900)={0x7f, 0x401, 0x8001}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000940)={'veth0_to_team\x00', {0x4, 0x7ff, 0x7, "fc1ca5619477", 0x5}}) r4 = add_key$user(&(0x7f0000000980)='user\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000a00)="3376042f34c3b73ddb618705ded3b43dea7087f32b04c8a4e81f26fc60d3e0668f0bd4cf9ef5567390cf58d3c99ac82d12fb80c10a5b56ac97203fdbe064500909ff27b3a4c45e692b2fd506d2f56513d6b71b00ab5ea1e87b921b4fe103986d82c63c", 0x63, 0xfffffffffffffffe) r5 = add_key$keyring(&(0x7f0000000b00)='keyring\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$search(0xa, r4, &(0x7f0000000a80)='id_resolver\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x0}, r5) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) migrate_pages(r3, 0x5, &(0x7f0000000b80)=0xba0b, &(0x7f0000000bc0)=0x9) recvmsg(r0, &(0x7f0000000f80)={&(0x7f0000000c00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000c80)=""/207, 0xcf}, {&(0x7f0000000d80)=""/113, 0x71}, {&(0x7f0000000e00)=""/100, 0x64}], 0x3, &(0x7f0000000ec0)=""/155, 0x9b, 0xffffffff00000000}, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000fc0)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xd0a, 0x2, 0xff, 0x6, 0x6, 0x100000001, 0x2}, 0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000001000)={r1, @in6={{0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x2e, 0xe5, 0x7ff, 0xfe, 0x42}, 0x98) bind$inet6(r6, &(0x7f00000010c0)={0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0xc}, 0xfff}, 0x1c) alarm(0xfffffffffffffffc) sched_yield() ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000001100)=0x1) write$cgroup_subtree(r0, &(0x7f0000001140)={[{0x2b, 'io', 0x20}, {0x2d, 'io', 0x20}, {0x2d, 'memory', 0x20}, {0x2f, 'pids', 0x20}]}, 0x16) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000001180)) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000001280)={&(0x7f0000001240)=[0x100000001, 0x6], 0x2, 0x80000001, 0x0, 0x1000, 0x105, 0x9, {0x20, 0x1, 0x5, 0x5, 0x7fffffff, 0x0, 0x9, 0x3, 0x400, 0x4, 0x5fe, 0x24000, 0xa2, 0xdee, "81d89ad4e653f58199c4ec7166b19a85225507eefe00227374d8c1333155b12f"}}) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000001300)={0x1, 0x7}) 2018/05/05 05:30:30 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x80000001, 0x10000) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000040)=0x4373, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x200) r1 = getgid() r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x80, 0x20) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000140)=""/84) r3 = fcntl$getown(r0, 0x9) syz_open_procfs$namespace(r3, &(0x7f00000001c0)='ns/cgroup\x00') r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x20000, 0x0) delete_module(&(0x7f0000000240)='+ppp1\x00', 0x200) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0xff, "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"}, &(0x7f00000003c0)=0x107) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000400)=@assoc_value={r5, 0x101}, 0x8) poll(&(0x7f0000000440)=[{r2}], 0x1, 0x1ff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000480)={r5, 0xea, "da15d1b3ad302f26a8713673ef8d69da69eaa045d9cc6e4afa8834fbe0a1478c08aa80ace0bd360459018d45f56303ddede33dbb33fe0418b63174a6527ccf482b501cc6acc7ec012bd8130abeb1bfd370373bcef8b725173f541d503e4c4b6232f14fc6ed8e3ef982e7d16d1108d5e7b6c5f6b13e7dc9026e614ba9b9c9f0c9ea3739ca91673bf120974b00e9546e0061c697992db17a4781994089844cbe462d5835a386378565f9f7d887b940a22a564c05595da7979541db8ce7c7b66674a139c85c6dd6061e281762ce1593f5d152931edb9a62a605390ce3574eb3cfb8f2ce4a6238b95cac83e4"}, &(0x7f0000000580)=0xf2) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000005c0)={'erspan0\x00', 0xfffffffffffffff8}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000600)=""/245) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000001080)=@filter={'filter\x00', 0xe, 0x4, 0x920, [0x0, 0x20000740, 0x20000770, 0x200007a0], 0x0, &(0x7f0000000700), &(0x7f0000000740)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x10, 0x88f7, 'bridge_slave_1\x00', 'ip6gretap0\x00', 'nr0\x00', 'veth0_to_bridge\x00', @random="73cd6df6664f", [0xff, 0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0x0, 0xff], 0xe0, 0x180, 0x1b0, [@stp={'stp\x00', 0x48, {{0x2, {0x4, 0x0, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0x0, 0x100, 0x80000000, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x4e24, 0x4e24, 0x60dc, 0x1, 0xffff, 0xfffffffffffffff9, 0x0, 0x6, 0x9d, 0x1f}, 0x200, 0x201}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x9, 'syz0\x00', 0x1}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x0, 0xfffffffffffff222}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}}, {{{0x3, 0x10, 0xfaed, 'ifb0\x00', 'nr0\x00', 'dummy0\x00', 'team0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], 0x70, 0x110, 0x148}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x667, 0x6}}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0x8, 0x400}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x7, 0x42, 0x22f0, 'bpq0\x00', 'syz_tun\x00', 'veth0_to_bond\x00', 'teql0\x00', @empty, [0x0, 0xff, 0x0, 0xff, 0x8f6974bdeaccb7eb, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0xf0, 0x1b8, 0x2e8, [@state={'state\x00', 0x8, {{0x4}}}, @nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x2}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x6, 0x101}}}, @common=@nflog={'nflog\x00', 0x50, {{0x10000, 0x5, 0x7, 0x0, 0x0, "0926a86ff1b4b5051214ce20cdd0fe166fdd65414247e6bf2ca3ce6dff6cc366692379965ea8c7a1b0a352e6d204edbe34f6f63ab1e67ca0d64ce1e8e3f0ee93"}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0xff, 'system_u:object_r:ssh_agent_exec_t:s0\x00'}}}}, {{{0x13, 0x8, 0x86dd, 'bridge_slave_1\x00', 'bridge_slave_1\x00', 'team0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x1d8, 0x238, 0x280, [@comment={'comment\x00', 0x100}, @devgroup={'devgroup\x00', 0x18, {{0x1, 0x6, 0x3, 0x0, 0x8}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x7fff}}}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffe}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x101, 0x8, 0x80}}}}]}]}, 0x998) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000002500)={{{@in6=@ipv4={[], [], @multicast2}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000002600)=0xe8) getresuid(&(0x7f0000002640), &(0x7f0000002680), &(0x7f00000026c0)=0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000002700)={0x0, 0x0}, &(0x7f0000002740)=0xc) sendmsg$unix(r0, &(0x7f0000002840)={&(0x7f0000001100)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000002480)=[{&(0x7f0000001180)="48ed7845f9f65a92927dbb036b32fa1ddb4efce3a3a9e3f02664ed008ac1bf180c6649224134462fef7271b83742eca07e85ca19c0a21e57b1cae2513f98970d1f175290f66b677c8a2363d7cd1ad2056446f58b5a1ccd146597853efaf0e84558b7b898cad5bca55105741aa685c324b054d8fce9943b5e52ba96395c03da5c094b27f2c37ab6ea18b154d6b6be188e335fa2896abf2653079e1cef4b07765eefea9e79f47baa8df14de28f434717d7119a8486449326f0ab7d84b7c98b09540b4dab5bde1f4875f355172fc1e73a90a8f5ca7c22000b906e00f8e45c735fb74a435984e0095f0c340b2a646f22093ca4774c90477cf6dee70cc4dda82fbc003e0195cfc6c9893128f4eeb7e3ce9f234695c5bd606fbfcac4da58148573138cc3313416d405882075e07bf8ba91d01fd87b19441aff8c4b0faf0295cf496988b29d643be317a4c4b9ff08049e59ef5ac42e81d77f028e43fc558897dfe06c343b8360be0fd54d19966fbd2eadeba59e4b6bcb87b997a5bbbcc1e3d95be8cca9e3dcf7a669e900ffc5bcdd10d0bbaba1fdb9ef79d9957ea4a84da84a1067a5952f0aac84724db015e6b4bcd1689dfed8c9e9f78560f4cc17a8c16225db8b0f737fddec6499defaee8a0a528aabeacb7b0d9c080614229d30767acfb05f00a059fee8b8ac59f60083f699ba6d498453c7ea0a8b098d6449d8d12935ca2ace6c0e82342ab321c733f01fc1f922299acb03538f0484ac2b50b0874ada07d540fd8f19c052c5a159c0d2e8a5067cc474495ab837dde5df6ff64b1a99d8b355fe7b91e66ccb7f56fb87c348c49953978dc0aa1e868ac70d3afd3732cd30e9333a2c38473d737bceda9421c1b759f4c9dafe488338670367f2c5737e837048f06d03b105958d0dbcffc7942d2e7a1b1b48884b2faef5b8498741b2c9a70d1ca867c8cab9504ae5e4401209c70c247665e26d09db249606a03f6215ac6bf2b7c250e3568f8181c25a1d9a1e1d1ddb09aa9eb0bfc758d9d6f9d43c4da82144ae8d8546d5c6348fcb80cb0cb5e2ca51866f788fd4b9a071236c804a072113880575bfe243b18984808438f23b26b4b8791141a57ea906ba6f4748b8de6da479c3ae33efd651ffeae3a3f4a143069f799cef10d1a584e43c75c5adea2fd3e18a62ef232c949d11bcbeef3f7b2a5645fe48d55e3b200832fd13fc4cd96fd00ca24282548efeacb3555091976c262c208513b8d35d72ce0cfad4ea8da559fc19ccdf68dd67c179b74f3c09f0133b54f97c2ad9c18cdc2d1ed9a80c484bd6442fc3496484d03be894e9d9d0ee4bfab1d1acac7598c18df83a28c9e873840e5e50a40456d117a98d3ce3a5dbee59f9856a9aa0a267ee2fc15b083b5a00d857df00f737f17748949cbeff43bff9d40209863114693927448fb5ae6861ff6fb5038a1562ee140dbede6524e4711c9530bbdee4f0a37397ab2ca90ee575514f9bfc89da930521b4255c956b544d413643e9bf2f24ad79aefd735a05fe05402517bed54fd99d8f6acf8e3d90966bc630e1c88d4ed3e743ea169f291a492338184d538c0f2816426dbd5533e61eda2f3cf931c92fccdd4d58e18db137027ce247f47007285a54b563773220d29b2dab608eff02969153b2371ff8579d2eab003b2dd52dadd12855527249f89e2fa4940b949bdd835bd7242fefc1725cf713cd257dc8e1bbe0e6a1d009ca6cb5f6a47c9545c6b7456ddf54199ae1f43f4b98a162d77cf5b28a0da619f4c44f69c43b21950585591b12807ac37742927749ca00ac9daa17a3da7c3204e094d99a93a9740837c127007a445b1de9e3746bc524d332419cae95a64086ca272dae6c6902106f6cb9d8928532b5e17c7e366c64298a8edf642e6ebcaaf44e7431022685c911f607e2105cbf512c64236f0060fc16b6cd51f45092c492c9879ca023aa9f8115743e010c05216abcc016c30fa22d66930eaa9eaa8cddffcd24a9e17895daf71d264e93e9a3176a255be85b6f95984918da336f896586b47f46d531b4158c6d272a9273d376832f63765ba5460b9a7c7d04dca03e2005b06522dca217c3ed8e7ff3529e4df573b343139e16c5409f8449d6915f9396ad4b461592513031493cabddb7d1f91f8b4b9a8346129ef7750d86f8d93548a37f9751b5ab0b2c6b473715fb5d6e56c318723ebffd1bbda382072d826687652c564c5c05ab25c61a47b37dccb7ab364f370e2fb68b8336e9c669da674f6db01084fc7a497e3a7d792b5efd8c98659542d8f6d238de29e06b878538c6fa92f8724ad35feb428894e4d119abe78930d94136372a75b345ae081ff1d1b170c8dba00b421fe21cac2e63ef6e9dd6f76acdcf3a57adca9803e6779a1b1c34e524e3c341a7d5f4e925ec05015e79f9a3c1bd5d4dc99f96e6fe4bfe38c585747e1e82fc8cc59c20cb8e8b65e5cab97735a5d00afd530847b08dd91a3fd0d6736459c7a7492816ba46bfe8616e4be5d8d594f624ea5f82650ee9ef5fdd4978d9b3e47ecb48e09d0dcc3eb1ce9c0a191b93b7b8a47ba4c740771e67237f155d93c33e2a36aaba43478a69d1b347ff9c73491eccd30bab65f6e6a06511b2e9165449ad5dc15dde27237adbecfb24e7ffdfeca989c390febff28b10b2c7432b0a9a36b00870bf0bfab3cdb7c47314fb8d6f88219273b7a6f148ceb7f45908a54bed8338c58081bd0152a261b1180a2f613e6a495a60d2c0249b605318938c79fd7d3a26d98a792ea622fc9a2a6c41ac122417f580a2146e0bf864e986e91bb72bcbedf45481f016513b360aa9eb804e39c4768b24a3664986b3e4da30b8cb79d86315e032ad09cb78b2282922b4115cf625074efdde126f84ff16b55480aa862519475ffa7cd969a65797c3ff7bcc04740a4c865a01fbab56f8b2124a4c4a1a0ef5bbd1d7be54e1c6a3e28ee155b2ff09af3110339deaeecee25e4faa713891d52dd3dcb57a1e51c1f84816d1af4d5ec6cd2643cce90cf7616e3618d36208abe0d815354d085be1b46bfeb87cf9fe592667098d7421e2fecbf7ce8a5a477a427ef4f7ee4de9bf13ab9c6d94d13c0d85720398ba88fd8eb1738dd6d84b7782e596b1ab1a59df5d4d0aa2d6decc43f18a0696e3d068b1804c67844cdc05b1f17a730cb60f67ca7673594e80f9cd5802c69eb5fbc6358ab91b8c0481e513c8dc5200a98c512b2fe6862ba35f133e2027694fd0cee3af6d05b79510b60fa0bdd02e91dc49ea113f86e7646d2402bb55de237fc9da05bc474678ff8d56e2c138405279f329cf83e7c798cc22873e7730160391449b8cdcd5125c287731bca8202689726d09f8b87dc601a915a146b018bc1d69aac2c9019fdaa1b7cfe23775aef8c53879b1a40e15caaa052dade8e66f6d22c6738fcdd9c8ac22212b8965dcfb0e5ceceaa533c41edc25455561a03ea24616b5c812c4c15995240a913cd3a6842523dabbb0f67ce5dbb6d5ed69c2d36f5f81c5835a34dee9dd1d3f96b288a60f6efb243c46ec4028bc7aff353c104f1aad7fe9fb2e49821e7067bc28057552d6fd4db422eec146b747bb6d2f6632fd1ef83d906af3e7b2fef00a218cf677a6cb9924e789f6a76d299babd991abe07be169e352a8d1c98d25ad91e0c857abecd60c0aef6dbd2e87ad5d97b43697ffce42867917ef7e4d72e9314e4bb0fcb7f743a9ef67a724ce39e5a08a0f51a15370b97d1dae7abb07d7cbec4a00bfcbf5c75b9fe136b10abc46da0981f84e92e1b342b36dcf85000ca60ac021a3b740f73431897c178245678c2da973c604b96bbb8efa170b1efad9d0ae0dab07a4a50b1176341c4489a5c83fe0aa561d53a80e82f3e3ecf000ff7ce088dd3c250c063c25dc1b3f59dab8a73d39cb92883e4e2f81a46995622dcabb0e23268872cec09658ca5d2c73e1ea7c3341321b032abdd7b1605c70504cdd76bed568ba494307b2aa7f038fee3b854cc60f4bfaacf76bc2ba97559fbbca5a5f58ed75032f256db1926d5bddef09b83993039907e061c12503ee9dabc0eb34f2b941c8ea9c351baac8aa948623a441aa7d59705df1aac43bd71eadf8c0358ad33b3e9d359bc561421041e80ff9f764cc465eb350b825c2864ba67f1eab11b6c7038d53090e4f315419f3952d61f85483f46ea28d432af6b8284b351bc0b30e223c9e8ad2ebf7c0628ce1186d841517b35697afb6c0a8eb5623cd949ec70752a66819826225ff8b1ebd7bb91c66a2a50e91aa32e269d2f4edab92fee2b3e9a89270ea5cedbd12a42a2a8f01557f08618ed9ea486cddd36eff399fe113f486a6acd5c8663dad40fd635cd783362c0043595c998c3ea8b206db220a01c81249706336a42c8b915f7f11d229937adc01b79b88156875396b36bdcb40ec45d91e533a58046a562fe5d614fb013c51cdaeac7baa00fc3619036818c8c0e824f1168cf3a96d6391e9e8216a0671439482b7ddf7fcd7ea76c746a5dd237a243ab7cac0f2f2f3f094190fd0ae5c58b06e8c68403e746124073fa54eff96a06dac1ce046c76d25bced3e40e1edfcd13b9dc2e4814807dd2999248c4a311c09ffc6e7401cef7f43e2af758b9eb2b1c2afcb50d1c39981719a7ab1b8e13e6170e888a167af4b1852ccd59aaaca281e350e1664f95034c01a5e22f1777d5fb925a70c747ae2323ce695501083de7f756ebb259c994fe58c801f8390564e7f573fc474372b7d24e239d5b14aaeee2cb83d4a5ba2cbf1ad9d0236b5cae08e01b63bbef6a7a7bcc5beae9edb43f9028e87286c6027c39a867c8a206e80ecbd887557728c9eaa246a5113ba457a21b51398cc4fd76076635302f568108955aadb025b11fe5fdd1636e572db199c34f7384a7f5714436f0454f58cfad0f5db34d49cfa037159c15bf97f3c4bc13d5b5016aa2a2790515e8ac321dd82ad98027bb90ba9cafbd34db8bd87a413c45f85cf5b720418f8be4c0d634d33939ad43811e95930e15adc0798c726d47ba9cae20cfa32f69e4981f6eba4b9bae00f009162f2735450cfc9731b8dd34aec4919b2da0a41d1922c228b2d39c9ec9d55f9fcda024d0a0c822cef40b7ff0ee245831c740bfb105b2a17dd390fce151c3f833e9b9abfb61ffe454b5e6297f9eff4c86e0ab891b7913dff093596b0071b7bafb2f83c2e683c61e7cd6f704fe3c7cdae7e50195ff88e9e8de2048003dd5163f881fcd71e9a946221d0da9af82f81f96f08667d0495d5ed0016789f4b4ee71485d3f2c37837c5313296aa5c5860e22ab6cbef30d5d84cd11f053c05f97b7365c4a67318d6934f18a7dd513331846f6c96b96d812a4f3e4db2b044b594711bda0a0562f2d6973fd0c37f3e00563dc7acaaa5e66e410a9f6ec31d450d284bdcbb4e18e2a39b9fa3ba29c8be58c976a81e50e17e5ec4aff112b34bbb236afce410d664e3f6134098796c3f7aad7cac9c12e197af8bc5fcd55d54f088c1299a8993fd645ad57ce399fd91c62851629beab7e94e67bacfcecd84f8957f1e7cf51be06b46cdc4de38c405b7e13b727d45572cff8d316eaae98ed8fa36b3fcf06e675823fdfea759236dc5c90b06e6bad98e9c11e7adb51568f5372e137d789c2ee54bdafd0a1db8c38b7d94bddc374dea292b0e886279ece498edf4cd1d26e778ce6316735464874765ea7c44708d19b4c1ed867aba0ce5266baf8f0b3054299994f8c141956fdd3c4d9e2ac9e62a27708bb80e023dad722eab8340c7d3348c510dbc87df798368447bf82f1e16c44a740c1a169e2f8ccec230f519b48cdf364c234021cb9b", 0x1000}, {&(0x7f0000002180)="8faac45f6b0843c8", 0x8}, {&(0x7f00000021c0)="4396a5c056fb2c3957c67aa2c7e00f46714bf38008bca757b264ecb7af95a44353760a5f8dcc1a2d1bf37c6ae20c42abeb484c41db0e209d96f713235369683f359345500f967065e791e51a045f1a9b5028d9907f79b76cbbc73beeb20ad3b4ea749809f9b8b54e85a3031ad5fbd61912daad816c6b35673a828c7515718b22aeb9e5b69bd54a008a86ca538c3e6965d8dd07c490e2284580bb633d6c0aae467de1678db45d15e6f3cc80c4746a6a17ba6e8351d8a679898c7f6aa52883aa9304", 0xc1}, {&(0x7f00000022c0)="be9a04b2294db5a36832790f84118b01c5b5e5385fde1aea232c946f7bc388770f4f5cb5169bfe6c", 0x28}, {&(0x7f0000002300)="40bdd9d1c08ab706201ddad7d26ae8bd", 0x10}, {&(0x7f0000002340)="b9bafa8e4dc6d946dc5d74a4209db4e457cb48f99896ee3afdfcd6047af905a8bcf1163261c2125b151acfa9fae0fa7260916c58aefa2d70d557e3b2d53458b461fbccc7aa068a003350e2b2378d4f4e791599773c64502fead2260c9397b0fb2d7ce8d765567b4f14c0ac50fc174d9467b14fcf6e85dd51b2e04bcb547d70e68e02604167513a38b95fd002abf10b8d6c8ef487a994d4994fb86cc13dd1d2969565660f766e", 0xa6}, {&(0x7f0000002400)="0040b76e602edb71076a7bdf0fe6d8cbdbaffed3667f4df90629a11b3867419cb1b79ffde2425769f56e010b46775d9030be0b91dab61ca23a9399ed7ab19a7e2554ab37110aa563d39236dcdc9797c29f92df6efa3dc402ab604b7b979c2c8bcc6ae303be1157f99f7bfb8ffd2a0226e5", 0x71}], 0x7, &(0x7f0000002780)=[@cred={0x20, 0x1, 0x2, r3, r6, r1}, @cred={0x20, 0x1, 0x2, r3, r7, r1}, @cred={0x20, 0x1, 0x2, r3, r9, r1}, @rights={0x28, 0x1, 0x1, [r0, r2, r0, r2, r4]}], 0x88, 0x4}, 0x40000) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f0000002880)={&(0x7f0000ffe000/0x1000)=nil, 0x1, 0x4, 0xa9, &(0x7f0000ffc000/0x3000)=nil, 0xfffffffffffffffe}) prlimit64(r3, 0xf, &(0x7f00000028c0)={0x9, 0x9}, &(0x7f0000002900)) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f0000002940)=0x2) sysfs$3(0x3) ptrace$setregs(0xffffffffffffffff, r8, 0x80, &(0x7f0000002980)="dcbc19e39d533d16b6184cd4882c42bbebfda0a4b92a02dd2c749aaa8f8d485792512767933c8c432478d727e7d6cd76c6d6edbce1de127f1d2953b15ef6ae012ed94d01e7a2069997353759f42df6b33b36ef11142e2af971923938dd88aae463dcda0954f0bc728d855cb5c6c2d91c63e982aad12bf27d13eed122a744fa051c2154366aa889aa7562505832eb071621179e9df9a8a776a528b163aa81a562d3605c7710a9e76f") getsockopt$IP_VS_SO_GET_DAEMON(r4, 0x0, 0x487, &(0x7f0000002a40), &(0x7f0000002a80)=0x30) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002b00)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000002c00)={&(0x7f0000002ac0)={0x10}, 0xc, &(0x7f0000002bc0)={&(0x7f0000002b40)={0x80, r10, 0x31b, 0x70bd25, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1ff}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000001}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x10}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x66}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8001}]}, 0x80}, 0x1}, 0x4010) [ 55.097849] IPVS: ftp: loaded support on port[0] = 21 [ 55.380786] IPVS: ftp: loaded support on port[0] = 21 [ 55.472871] IPVS: ftp: loaded support on port[0] = 21 [ 55.556675] IPVS: ftp: loaded support on port[0] = 21 [ 55.671157] IPVS: ftp: loaded support on port[0] = 21 [ 55.791877] IPVS: ftp: loaded support on port[0] = 21 [ 55.917738] IPVS: ftp: loaded support on port[0] = 21 [ 56.085405] IPVS: ftp: loaded support on port[0] = 21 [ 57.842674] ip (4747) used greatest stack depth: 54184 bytes left [ 57.970263] ip (4756) used greatest stack depth: 53944 bytes left [ 58.366615] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.373113] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.411324] device bridge_slave_0 entered promiscuous mode [ 58.634741] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.641280] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.661239] device bridge_slave_0 entered promiscuous mode [ 58.673435] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.679880] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.705926] device bridge_slave_1 entered promiscuous mode [ 58.723492] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.729959] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.747618] device bridge_slave_0 entered promiscuous mode [ 58.835346] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.841838] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.885413] device bridge_slave_1 entered promiscuous mode [ 58.919904] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.949618] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.956125] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.992238] device bridge_slave_1 entered promiscuous mode [ 59.091500] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.106223] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.112740] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.158181] device bridge_slave_0 entered promiscuous mode [ 59.178279] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.192752] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.199250] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.237620] device bridge_slave_0 entered promiscuous mode [ 59.265848] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.282701] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.289198] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.309648] device bridge_slave_0 entered promiscuous mode [ 59.345876] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.396083] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.402564] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.453233] device bridge_slave_1 entered promiscuous mode [ 59.469740] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.476255] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.487607] device bridge_slave_1 entered promiscuous mode [ 59.505706] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.517591] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.524099] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.543334] device bridge_slave_0 entered promiscuous mode [ 59.569880] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.576415] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.604161] device bridge_slave_1 entered promiscuous mode [ 59.632374] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.691159] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.748999] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.755535] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.805275] device bridge_slave_1 entered promiscuous mode [ 59.825259] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.831755] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.847684] device bridge_slave_0 entered promiscuous mode [ 59.860389] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.873324] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.887965] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.900190] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.984721] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.064530] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.112731] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.139359] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.149287] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.155777] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.189505] device bridge_slave_1 entered promiscuous mode [ 60.219174] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.254745] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.266909] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.409009] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.464824] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.475214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.495178] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.506245] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.548698] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.555718] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.619983] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.635791] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.693071] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.704482] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.725604] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.732541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.775325] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.823383] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.843584] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.891445] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.964408] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.972224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.011255] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.019836] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.032623] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.048703] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.129116] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.138273] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.279608] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.286671] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.310688] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.330187] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.344740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.365870] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.380189] team0: Port device team_slave_0 added [ 61.437883] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.462651] team0: Port device team_slave_0 added [ 61.520473] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.527453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.547960] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.558395] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.582436] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.597341] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.612727] team0: Port device team_slave_1 added [ 61.648558] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.671554] team0: Port device team_slave_1 added [ 61.696622] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.723202] team0: Port device team_slave_0 added [ 61.781902] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.788882] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.812999] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.860701] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.872653] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.879831] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.892960] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.932923] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.000442] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.015971] team0: Port device team_slave_0 added [ 62.027542] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.034997] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.053425] team0: Port device team_slave_1 added [ 62.078946] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.099220] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.127994] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.147150] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.185844] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.192832] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.204189] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.231115] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.245947] team0: Port device team_slave_0 added [ 62.261195] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.277727] team0: Port device team_slave_0 added [ 62.285366] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.299301] team0: Port device team_slave_1 added [ 62.323102] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.331943] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.345168] team0: Port device team_slave_0 added [ 62.362970] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.384735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.407488] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.436443] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.448106] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.472724] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.481889] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.492961] team0: Port device team_slave_1 added [ 62.505114] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.521773] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.551985] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.561099] team0: Port device team_slave_1 added [ 62.576794] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.584288] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.601686] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.626754] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.633680] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.653803] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.681396] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.690720] team0: Port device team_slave_1 added [ 62.715245] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.722746] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.730066] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.742846] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.782711] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.810081] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.828972] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.838495] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.848364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.861895] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.877998] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.887367] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.900792] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.907917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.916141] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.932196] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.952622] team0: Port device team_slave_0 added [ 62.963481] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.970814] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.985694] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.023391] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.032085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.069697] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.086470] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.096557] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.111947] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.141277] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.161892] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.172376] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.197910] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.230247] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.252155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.268339] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.276961] team0: Port device team_slave_1 added [ 63.282725] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.290360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.298655] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.334817] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.353462] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.360822] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.373300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.419823] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.455177] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.481384] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.489011] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.516585] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.532400] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.546499] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.560963] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.576078] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.583116] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.600365] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.628653] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.657756] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.680549] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.714213] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.756172] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.779169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.811197] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.819254] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.826509] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.837406] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.850958] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.860173] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.900252] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.908005] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.922343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.047834] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.055469] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.069186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.295703] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.307411] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.319195] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.322880] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.329355] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.336214] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.342644] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.371468] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.504240] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.581969] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.588440] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.595318] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.601762] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.610232] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.647381] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.653852] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.660706] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.667182] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.752214] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.805606] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.812122] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.818989] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.825438] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.872187] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.176675] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.183177] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.190061] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.196511] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.236497] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.258159] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.264818] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.271623] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.278086] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.307894] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.530987] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.550900] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.567583] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.586339] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.597876] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.618608] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.625134] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.631968] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.638425] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.685093] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.982686] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.989165] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.995983] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.002426] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.056378] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.552931] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.579322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.190216] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.493181] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.739165] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.823233] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.031711] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.055269] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.109567] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.287176] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.480510] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.571314] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.603885] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.898123] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.910216] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.918657] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.924964] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.933475] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.987770] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.131810] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.138331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.151841] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.407018] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.413334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.424309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.457759] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.470263] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.477639] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.492431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.722902] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.729387] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.739263] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.771576] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.789446] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.802912] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.833129] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.912226] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.039852] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.275664] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.298826] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.305745] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.317917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.339623] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.592646] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.611844] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.619234] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.644373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.690680] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.125212] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.390531] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/05 05:30:59 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x9, 0x0, 0x2, 0x0, 0x2, 0xfffffffffffffffd, 0x0, 0x400, 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={&(0x7f00002e8000)}, 0x0, 0x0, 0x0, 0x10}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$pptp(0x18, 0x1, 0x2) io_setup(0x5, &(0x7f00000001c0)=0x0) r4 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x100, 0x200003) r5 = syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x1a9b, 0x200) r6 = openat$null(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/null\x00', 0x0, 0x0) r7 = eventfd(0x50e) r8 = openat$audio(0xffffffffffffff9c, &(0x7f0000000700)='/dev/audio\x00', 0x40, 0x0) r9 = openat$cgroup_ro(r2, &(0x7f0000000880)='io.stat\x00', 0x0, 0x0) pipe2(&(0x7f0000000a00)={0xffffffffffffffff}, 0x4000) r11 = eventfd2(0x1, 0x80800) r12 = syz_open_dev$sndpcmc(&(0x7f0000000d40)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffd, 0x20340) io_submit(r3, 0xa, &(0x7f0000000dc0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x2, 0x7, r1, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, r4}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x7, 0x3, r1, &(0x7f00000002c0)="a733bc02b2de5f869e6d6cf30448e155c5fb41d35c70c8079056bf166f3fb9473e4ae9105f0e25787ba40309a081cef1c1a42df66721788a82346b8c743825eb75c1f919935afd8a8cc709faac909368f81b975ff3b61318308bb8c3ca2b708ff29a0fcfae2a2da247a8463a9376521252fed9446bb76f7bab702e", 0x7b, 0x7, 0x0, 0x0, r5}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x6, 0x4, r2, &(0x7f00000003c0)="53a82e8953ff827b758c838e40fdfe3490eee870344bdaf4062f43a8cd6ca83e0ea76e94de55f4d526bfaed75dccb08071ea2bc2f90305bed9f4ad5aeb933ffa1c2c3b8e53a064567e15c0bd32f9249d9e966730535b7df2623dafc7bb55ee079f2c9cc667491d30fe1d4c4475b088749fe0b95d9f6cd4f796467511c66570cfcce326709a6cad29a0c9e8ba4048ab917d16dbb1ddc92ef3c3a9ff887c98c1e012820d12a825a02b7b49f7c703473869a18354c253e1f7870d26ac97962134dc31d62e511f5c45becd92b457f0728d70e075676b0f4f4652f2671edd35756d38eed4fe79d0814bff25fa6a8429865632", 0xf0, 0x8000, 0x0, 0x1, r6}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0xdecd, r2, &(0x7f0000000540)="52ed2c8572e12e7cae150edbda4034837e7c04dc9d3ac6cc6544c3ab15badf10fce5ef27555377846ff7e984b7982b31e38f2f280a4cbf2d35d33f5754e69739a2fda5277beb2c25e3db74afe5b817d5bba89e0be70da8a79409a5f8a99ac36a62e1a0669881fdc1515a2ac7e624562e5222926b8dced18ffab6826f1653fee482b473ef77255352873284a27036a56c97db12", 0x93, 0x1, 0x0, 0x1, r7}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x6, 0x4, r1, &(0x7f0000000640)="684f81b3e85c196b74b0d01444b40b4cd49c97e6c371086a0545b971ea9bbc649ebde054bda2e3a92dd3a53a7a7f2836e27e3542f18c4c9f1e6426f1a1af29be084cb6febf939845418adc9299e650c671f02950aa271f4372fc44edde9baa8305296225260b50fb264dc838286fbffd49a2041710b86b74b5823a0dbb0644260d48fb9f685bbf273edad05c23bc303ea325af7c1b0d5410bf89d9be46", 0x9d, 0x101, 0x0, 0x0, r8}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x7, 0x4, r1, &(0x7f0000000780)="fdca880a22d46cd113a53fe76d1315c4e9bab785df206399e21b5e9767b9abc78bf70029e7737bbc2df467f164512bc577a99d902d894fc01f51e5e853dbc25fe00a32c75a16b83cc8edc51de513e0fecac40ef735a3a394bd433c88e5957ca968d084b08fa67035bae162bfacd62682d81164378a245bb2602616bf57165b671820dd6cfb6422f4845507193095bc977427fea89487dccff9b8c4863cde291824a9a0efc5befb6ae84920d4095c5b7941c63e7711cd5f4f45c7f14a7c787b60d9f61305703694f79d6a3fe2b2de6547906662b68d7e6164ae11e9b6b084542b2b311c30eaffbd5c3cc31d", 0xeb, 0x1ff, 0x0, 0x0, r9}, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x2, 0x7fff800000000, r2, &(0x7f0000000900)="5e096ba674114a676358403aa7c52e676a983738548bba6a7e7561525c959cf9d28137e61f0e94cd8ae54fec17d2d3657751e07d1341e4507521ac5159978ca1ddad149cbf7d61b5950b663386fc48b0676c490f2b9955072b0df4d7e32a6edafc4db6185836952b76d26d17c2c9d21a8eb4fd3785821481b2ea123f29450e46fa9763280061f36f69b149a5f38d927358659b208305059822d4c5ec8a2c13a6357e2fe605a4aebe91eab0181b25706c4bb607d9cf6efdd3c8b2bb6cec26953269972735a7c728472e68dd25da29aca4406910fb4affd85aa7dad5fe524a758e", 0xe0, 0x8, 0x0, 0x1, r10}, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x8, 0x3, r2, &(0x7f0000000a80)="dd2600181e1212d310dff848ba2f658f63a54fee8c12d45c48fcd5eef044577e50b802c41da392b268857d97e65242bafe594d00e4a3d937d92b2600311c4f2b58c04e0afbfc0ca91ce2a1af754a7e2841fe65cec8aacf50ed3e8128d0ca052c2b8a30bdc0d7d57fcee453554e770ae30cc028f97da198e5c16059ffa4de751c896a6a675c7549f34a5b0c685cb3d32b15c67fd98349b013690185c817fbf95963bf8dea2d9e7d2dbd0edda34ca5b4eac86864", 0xb3, 0x7, 0x0, 0x0, r1}, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffa, r1, &(0x7f0000000b80)="ab8baee158ddeaff514cd9d2402c1c3909b30e851539d0f2faa8f3393a4d2898d6e418bb4f7ec5efac673b4aa2cc821533bcf0c7e2cb7ef9b19469d4c5c2af3d701d1c08b3f68459a23a739585c71b9314a14c5bff73e13eff8d642dbfeeada094416ef9160a97951447405a7b4cb2e2ff2207bbe1c172413b17afc332c629f231056396667c66b12d7a26", 0x8b, 0x540b, 0x0, 0x0, r11}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x3001, r1, &(0x7f0000000c80)="5e6ebbe08908c7a28ad6fde915715092a9767b14e4e97d370fb2b2ec34610b25f2b8c7b8f8217661582be9d9f102bd0c215d94da2d03d02f51fc9bebaf8eddefea1467e03ffd6343199b108d27fab48b0c7e1e4a0a2690f3dfdf4d2aa6c73dbc0fb9a6a7e9febc7d27bc996eb97d0e9e7b93d74d3a2fde0bd1d7a79558d45ce5a1bac4909586ebe5", 0x88, 0x7, 0x0, 0x1, r12}]) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000140)=""/70, 0x1be}], 0x1000000000000147) r13 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7fffffff, 0x8000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r13, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/05 05:30:59 executing program 2: mkdir(&(0x7f00000000c0)='::file:\x00', 0x8) mount(&(0x7f0000212ff8)='::file:\x00', &(0x7f0000000080)='::file:\x00', &(0x7f0000000040)='fusectl\x00', 0x0, &(0x7f0000000240)) r0 = shmget(0x1, 0x4000, 0x80, &(0x7f0000ffb000/0x4000)=nil) memfd_create(&(0x7f0000000540)='trusted.', 0x2) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x3, 0x1, 0x9575, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000340)=0xe8) getpid() fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = memfd_create(&(0x7f0000000580)='fusectl\x00', 0x2) connect$vsock_dgram(r5, &(0x7f00000005c0)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) r6 = syz_fuse_mount(&(0x7f0000000200)='::file:/file0\x00', 0x6000, r3, r4, 0xe85, 0xc0008) fremovexattr(r6, &(0x7f0000000500)=@random={'trusted.', 'eth0k-:\'security!#eth0!\x00'}) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000180)={[], 0x4, 0x7dab12af, 0x4, 0x9, 0x756, r2}) ptrace$getregs(0xe, r2, 0x9, &(0x7f0000000400)=""/211) shmctl$SHM_UNLOCK(r0, 0xc) 2018/05/05 05:30:59 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0x9, 0x0, 0x10001, 0x67cb81cd}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000180)={0x2, r2}) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f0000000080)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x100000000, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}, 0x1c) listen(r0, 0x20000003) r3 = socket$inet6(0xa, 0x6, 0x100) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_extract_tcp_res(&(0x7f00000001c0), 0x401, 0x934) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0xe5, "334fb83fff4e77fbf9c77762ffba9ea476a90bf8b5067e7134a80f844c1e8eb0def0e9ad7b04a30e4ecf536d09c30e060bbd8193363167c49e077afabe707632106fa3bd7469ed6d259227f8239439b89c04520df4ae3c99137d03156b4135d315cbc23a5ac6fee3d0ce424ece38ca0dcbe0b5dd8064c5d5e29110efbc3c84fd6ddcf6f5c2ffe50cf5835eefa30f8df826450e2e59094821576f0fee9975803737508722b7c9d312cab55ea95fba83253fc4f8b2db7be96d05f4b47a62d8096356a3ac0957d06d9400e0e6b4cd7c239af8a0578dce7449b4870ad0793bfd0e563840707115"}, &(0x7f0000000300)=0xed) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000340)={r4, 0x7d56}, &(0x7f0000000380)=0x8) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) shutdown(r3, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/05/05 05:30:59 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x181000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0], &(0x7f0000000080)=[0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x1, 0x9, 0x8}) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff8)='oom_adj\x00') writev(r1, &(0x7f0000000fe0)=[{&(0x7f0000001000)="b7", 0x1}], 0x1) 2018/05/05 05:30:59 executing program 5: unshare(0x8000400) r0 = socket$rds(0x15, 0x5, 0x0) shutdown(r0, 0x0) 2018/05/05 05:30:59 executing program 4: r0 = socket(0x10, 0x3, 0x10000000008000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x5, &(0x7f0000000000)=[{0x8, 0x6, 0xffffffffffff48a2, 0x9}, {0x0, 0x5, 0x8, 0x3}, {0x6a1f950e, 0x2, 0x3ff, 0x6}, {0x6, 0x81, 0xffffffffffff0000, 0x8}, {0x0, 0x1000, 0x100000000, 0x7}]}, 0x10) memfd_create(&(0x7f0000000280)="7b73656c662c766d6e65743070707031776c616e31262900d0687f159dceab47dcbc56d2dd648bf8c32dbbdf783b96a6943af64ef534b54994cdd0659d8df8102cef6202d29b337e835ba96ff2c4005efe4ad99c47310ee060377dd2a2b170d7b5548795271c5c96e0d90ad0e8129ba38ea3ff27e2e381d7c0", 0x2) 2018/05/05 05:30:59 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x20240, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000000c0)=""/123) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$KDENABIO(r0, 0x4b36) linkat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00', 0x400) lremovexattr(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)=@known='system.advise\x00') ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000000)=0x534efde5d2bae475) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x800) 2018/05/05 05:30:59 executing program 6: unshare(0x40600) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x40, 0x80000) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000080)={0x1, 0x7, 0x8}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000140)=0x4) ioctl$VT_RELDISP(r1, 0x5605) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000100)={0x1, 'irlan0\x00'}, 0x18) [ 83.589737] IPVS: stopping master sync thread 6653 ... [ 83.595853] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 2018/05/05 05:30:59 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"6c6f0000ff00000000000029490bee00", &(0x7f00000000c0)=ANY=[@ANYBLOB="4100000000000900000000000000040000001f00000001000000000000000000fcffffff0000000000000000acf48103607f61b4d7179cf9a8f080f41952c5e1cbd7e3a2904c044d288dc58bb7370fd458c6f3e4b676ee0f53788c03c710ec5cab93dbf604f2a411542a312eb2d123a666e9509c521742a26c38b397d8bf0c8e71845e4b5fe6217c60cb5789d097c1e2b3"]}) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000000)=""/64) 2018/05/05 05:30:59 executing program 5: r0 = socket$inet(0x2, 0x80006, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000003c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000300)={r0}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x208000, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vcs\x00', 0x1, 0x0) r2 = accept$inet6(r1, 0x0, &(0x7f0000000000)=0x33) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000040), &(0x7f00000000c0)=0x4) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x4e24, @broadcast=0xffffffff}, 0xe8320427c53777a3) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/05 05:30:59 executing program 0: unshare(0x8000400) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000080)={0x0, 0x2, 0x2}) r1 = dup2(r0, r0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@empty, 0x0, 0x1, 0x3, 0xe, 0x4, 0x3, 0x3}, &(0x7f00000000c0)=0x20) mq_getsetattr(r0, &(0x7f0000738fc0), &(0x7f0000356000)) 2018/05/05 05:30:59 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00000000c0)=""/25) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000100)) unshare(0x100) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)) 2018/05/05 05:30:59 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)="03000e000018f508b50000002300") 2018/05/05 05:30:59 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = semget(0x1, 0x0, 0x0) semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f0000000380)=""/122) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000180)={0x3b, @loopback=0x7f000001, 0x4e23, 0x3, 'nq\x00', 0x10, 0xffff, 0x6e}, 0x2c) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc), 0xfffffe77) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000340)=0xa4277998fa6818a7) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000000100)={{0x3, 0x1, 0x48, 0x3, 0x1}}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000140)={'vcan0\x00', r3}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000000400)=[@in6={0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff9}, @in6={0xa, 0x4e21, 0x5121, @ipv4={[], [0xff, 0xff], @rand_addr=0xffffffffffffffc1}, 0x4}, @in6={0xa, 0x4e22, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffb}], 0x54) 2018/05/05 05:30:59 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0xa202, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x20000000, 0x0) write$sndseq(r0, &(0x7f0000789fd0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000080)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x40, {0x2, 0x4e20, @loopback=0x7f000001}, 'ifb0\x00'}) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000040)) close(r0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x20101, 0x0) [ 83.881249] IPVS: set_ctl: invalid protocol: 59 127.0.0.1:20003 nq 2018/05/05 05:30:59 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0xffff) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00ff02000000000000000000000000000100000000000000000000ffffac1414aa00000400d31fc921ed25416ac5429259193062614acb0b92cacff96469e3f91b8cbaf1b707bb75d150e481d584888899b1fd74f203146053e809bffdbd4dd5841c298543025d1110f98645c92df8e53281d81e255cb955da5b7b9baa2ac49cde0ea43f183d5f4839fc746cf4907d1183a8"], 0x38}, 0x1}, 0x0) mlockall(0x2) [ 83.985934] IPVS: set_ctl: invalid protocol: 59 127.0.0.1:20003 nq 2018/05/05 05:31:00 executing program 4: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000000c0)={0x400, {0x2, 0x4e24, @rand_addr=0x1f}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e22}, 0x80, 0x2f8e, 0x2, 0x3, 0x6, 0x0, 0x20, 0xac, 0x7}) 2018/05/05 05:31:00 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f00000001c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/05/05 05:31:00 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getpeername(r0, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f00000001c0)=0xd4b249e9) r1 = socket$netlink(0x10, 0x3, 0x1000000000004) socket$vsock_stream(0x28, 0x1, 0x0) r2 = getpgid(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r2) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/05/05 05:31:00 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002005e20000000000000000000000000080012000200010001040000000000002f0000000203000000000000000040000200000000000000020000000000200102000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) socketpair(0x1, 0x800, 0x7aa0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x7, 0x4) 2018/05/05 05:31:00 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x400, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000300)={0x6}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) ptrace$getenv(0x4201, r2, 0x6, &(0x7f0000000100)) tee(r0, r0, 0xfff, 0x1) 2018/05/05 05:31:00 executing program 7: r0 = memfd_create(&(0x7f0000000440)="2f640400000000", 0x5) lseek(r0, 0xfffffffffffffffc, 0x0) 2018/05/05 05:31:00 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x0) dup2(r0, r0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x200000) ioctl$KDSETLED(r1, 0x4b32, 0xfffffffffffffff7) connect$llc(r1, &(0x7f0000000080)={0x1a, 0x31f, 0x8, 0x301f, 0x0, 0xb855}, 0x10) write$binfmt_elf64(r1, &(0x7f0000001580)=ANY=[@ANYBLOB="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"], 0x1378) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000180), &(0x7f0000000040)=0x4) 2018/05/05 05:31:00 executing program 1: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x3, 0x1, 0x4, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x200) inotify_rm_watch(r0, r1) socket$netlink(0x10, 0x3, 0x15) 2018/05/05 05:31:00 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) close(r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x6}) poll(&(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {r0}], 0x8, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)) 2018/05/05 05:31:00 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000205fe9)='net\x00') unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) pipe2(&(0x7f0000000000), 0x80800) 2018/05/05 05:31:00 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000080), &(0x7f0000000000), 0xa1) 2018/05/05 05:31:00 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00005f7000)='smaps\x00') pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x2000003, 0x32, r1, 0x100000000) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) sendfile(r2, r0, &(0x7f0000c7a000), 0x10000) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/05/05 05:31:00 executing program 0: mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) r0 = syz_open_dev$sndseq(&(0x7f00000a5ff3)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="418e30d3972b31237ea688172b9df7c16cd64299900865ba9d1fba8a0ed2d2f439cc9e93088999838f4df10f22843bb2dad28bf0add658f0793262fe700f0f9cbfc5b1761ff273fb92851ab944e589ee57fb025464c6d3dbf467d35921cde05065df8b6a8b7fb16f8f2b466cf8e9943649fc67d4d67a0f3ef272df5c3f104c", 0x7f, 0xfffffffffffffff8) keyctl$get_security(0x11, r1, &(0x7f0000000440)=""/4096, 0x1000) write$sndseq(r0, &(0x7f0000000400)=[{0x0, 0x3ff, 0xfffffffffffffffc, 0x0, @tick, {}, {}, @quote}], 0x30) 2018/05/05 05:31:00 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000c00)='/dev/amidi#\x00', 0x35, 0xc0001) getsockopt$inet_mreqn(r1, 0x0, 0x29, &(0x7f0000000cc0)={@remote, @loopback, 0x0}, &(0x7f0000000c40)=0xfffffffffffffe90) openat$audio(0xffffffffffffff9c, &(0x7f0000000d00)='/dev/audio\x00', 0x3, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001840)={0x0, @empty, @multicast2}, &(0x7f0000001880)=0xc) sendmmsg(r0, &(0x7f00000033c0)=[{{&(0x7f00000000c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x3, 0x26a4b5bd, 0x6f82, "83781b07af5e353cb12591b86588a2defc2d721e510fca26131fc3e1df30ad06ad66170655855fad9bcc97869b1bdbf756bc033e06c8294a4beb6a98b1060d", 0x1a}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000140)="8c99d01f25e8b4496deb758555fd1ff9aafdd5499d422b326ff9d5161ba74c28792fbb27f498fbe3d30da593d607b51d71604f97645ef8c15efc9a1d35ab5fa9a68192b95d9658c9f4d3873913ed", 0x4e}, {&(0x7f00000001c0)="8a7d448cb48e85efad25ff6f03b6dcc1e9b9686f25", 0x15}, {&(0x7f0000000200)="dbfcd112e70b54828078174997680b77da9b3b01c901e2c5bb9d3865daab78e47283ce3f07810f51efd23a29a095d91cdea4e130d75a5733109417673e6eba9ab745f9b76a46440152f53bd305c23119f0e9e2576ac566e749e42ef2eee543ccac322f477705961ff1bdb6a11903117f293b5dc2e78a76c8615b8cd9", 0x7c}, {&(0x7f0000000280)="94a6fbc8141d42786125f5e5b11cd34d3a7e2218b5d06b3d3aabfcb5ef51029c03c209c3080bf8d30d9050c7565ab79c31f2", 0x32}], 0x4, &(0x7f0000000300)=[{0x38, 0x10d, 0x21c, "35f1d7272dc92b033dcb7061915c8336c98124342d097dbb62bfa6a6352c6dd48135dc2840"}, {0xa8, 0x11f, 0x7, "6e52bc2353d4fbe41642ca512b0c7a0951691afa2a6606c6a6a6c494ee658fa23c6ec978c69d23eaacce9e03be9b826d6c717c634ec67fa6c2fd50455ea8d97b5fef00071a8d31cd8f9551b4c8f43a220260915c4a3357a620d9f688c7c57747a646d726e3e52133788dca1837108d99259368f696e0d4e52de9bdcafa974b06b66ea0e987131aea7fc94c31bced46d165"}, {0xe0, 0x115, 0x10000, "d57fa534757f97dc2c48f2ac4048b620074716a1e4dce2e062807e45cc0a62a4d47ab80b7267f844bd1d64c5f6d9693557e40f50432b8da23cc9a24ad2ffbac365fe3d3b475c87da64f89ac4668b3c88b33f3a0888ec5d77546825fa70acb4adc3877b2db5cc8e3231aa43139e4bbf28b1045b7afe59c8427950f3f48e141813ee6e38ac784a3f3016d2b32f40d661ec888761727549135d4fcd52405c0c1e35671d9444cc680c9a98fa26294d448f09a3f401a37033763a1a08c347570ddadd69567929cf28600160000f19"}, {0x58, 0x0, 0x0, "7758be323768a2ac90d6628143876834619431f779a58f82654e9776737cbd8a84aea76b976509bcb9f2edc796092476473ba178d254584bae03463b8f195c796f3701"}, {0xf8, 0x10f, 0x0, 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&(0x7f0000002e40)=[{&(0x7f0000001d80)="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0x1000}, {&(0x7f0000002d80)="e2775b6ac4dc8352864064350078175e879ca4470da6a67ec6afe1ce6c7d87cd213c47961b598496e35598fc9330554b4758d60b973bebc525d0bfcb67b0e3b03a450d56e809d0a732d5e0f8291acb8426172ad7644d6db7d705f7b058ee68b57b7e6e276d027651f7cc2e4a1839896d6e5379a176c2a00ead2f887b71289859dd9022946f01024e687dc41e17d1719711700faf83ab48559579c435738b422ec4b8e291984e15cd4987fe7b9e397cf036cce2c7dac1", 0xb6}], 0x2}, 0x2}, {{&(0x7f0000002e80)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000003100)=[{&(0x7f0000002f00)="a3d20cd29d0e54b109466719134ac66e32b362c0732eca7d796c79e381e402abc3928c0a12a24b72acc4f4a5392b5e4dccdefa46182dc84bd6e60ee6be39eec859d21ce2cbc7f76ea62c29ae60bea7208b97938d9fb657feebd8ba9bd8538f64c5ca2d792b8ca2a43299bd18d16bcb89b09195a2c0ecc4231b05c2718e05e2abe7485cee8d25916bf2670dd9272969d6a8d3c92ef0098b0b815f175df07cc68f43faf03af1841fcc1294c3cab118e5", 0xaf}, {&(0x7f0000002fc0)="9a840affea28b0962691be8fa911678e5fbc27b08024", 0x16}, {&(0x7f0000003000)="3a0140b535f81bec05886722755a74f15d06d8c7c22645df9f8ac1e5053ceb84c4797ce1c65f46b0db867a703089ba5cb80259b067da43f45fb9f1035d53fcf40c9014e45b996ecb7e4c8bda7f8a0b4fe64e8e33a8186591bfc5a271cde5122f8d00686cf842181576f936d52f6b62afc86d8efcfb4db5c25aca5c3c500879b4f64037d1d9b6cbf4303b5077693bed94213b38624d8ef74ccfadb2e162d9dc09467f7e096fe9cb0e99a55b2625c86497bdcb9d1b5c342aef7eed8deddf846501ce827c1b45e85a07510c3872e0abd2d0286786f086b1067befe06fd56ecf3aec50cb95e4be9e", 0xe6}], 0x3, &(0x7f0000003140)=[{0x20, 0x10d, 0x3, "28f420fd5f3e052232bff5c50ff8"}, {0x58, 0x108, 0x101, "c5f757b2f967de631b0b395c1046c469d6d5d94c5f6ca1b5f5417d3ea5b4070d8d3837fc0819cfdcb3054e34b2c05252481a7edeb842d7292bf109456b6688cebbf452c5d1c01223"}, {0x18, 0x12d, 0x5, "cf8559d9"}, {0xc8, 0x11, 0x1, "3e166c10aa2c3ae55d2f0efadd50bae9b05a72d63dc88b77303e73ed528251fa6cc044cb2771d8766888599d0102d85fcc1b4434fc3b4e8228bcc0aaaf8f20e0abdf5348832901630c1aad5d9ba3b7fd719774298b6204c979a90109eac505bbb52a5b4c10b440b6090d412d2433d800694f52fffad6c74598a63d9d0f7d7f262c6dba13a7eba3e9742264cd035340d6622c9a0e2127f960eb8710d09bc5f2abb9e82bfe31d21c4684ebcb9ed0d3d6ea89c3a56075b88b"}, {0x110, 0x6, 0xa060000000000000, "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"}], 0x268, 0x20000000}, 0x5}], 0x7, 0x20000000) socket$pptp(0x18, 0x1, 0x2) socket$nl_route(0x10, 0x3, 0x0) r4 = fcntl$getown(r1, 0x9) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000003700), 0xffffffffffffffe8) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000003640)={0x6, 0x14, [0x4000000000080, 0x200080000001, 0x2, 0x1, 0x81]}) syz_open_procfs(r4, &(0x7f0000000c80)='stat\x00') sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001900010000000000000000000a9400000000000000000000ed7a1a5bfd4eecc861716087098d0c8e912c2b7adaef763bd4dc640acb670ca27e133e760e7e469fd89bc3e9c26eb9"], 0x1c}, 0x1}, 0x0) 2018/05/05 05:31:00 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x400, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x400000, 0x0) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f00000000c0)) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000040)) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc), 0x278b7c90) 2018/05/05 05:31:00 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)=ANY=[@ANYBLOB="ff3997ffcd000000000000008610970a6c3bde7899dcd057dd60c8fba20018000000000000000000000000000000000000ff0200000000000000000000000000012c0d907800000000ff02000000"], 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x3, 0xb01) ioctl$BLKRRPART(r0, 0x125f, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000240)=[{0x7ff, 0x87, 0xffffffffffffff01, 0x60000000000000, @tick=0xffffffff80000000, {0x9, 0x5}, {0x6f, 0x4}, @control={0x7, 0x5, 0x5}}, {0xdd, 0x6, 0xffff, 0x6, @tick=0x80, {0x1, 0x6}, {0x6, 0x40}, @ext={0xbb, &(0x7f00000000c0)="39faf464a765269f21a07c9ca3d446672c798b055fe6146e67d606dfed6d06a6b8088b2dd2383bc13c5ccbcf10afb4af5a79af69bb32cae7956f93199e41211c25f60d9e2643f228e1caec998fe0d3cc438883833e408287b22eb237d70f287c219fcd327a0dfe586e65d1446b253d734aa501de31fd8db60afaec60b97239d3317334a2f83699c33312a0f389eed419faf391a1aaf943d1acc8c10cd0b4a9e7da1bd2110e4f765b1963633e2062e597f31b169e105b20e0d3b517"}}, {0x5, 0x0, 0x6, 0x5, @time={r1, r2+30000000}, {0x300000, 0x18d}, {0x4235, 0x1000}, @quote={{0x101, 0x800}, 0xfffffffffffffff7, &(0x7f00000001c0)={0x1000000020000000, 0x5, 0x4, 0x5, @tick=0x1ff, {0xfffffffffffff023, 0x3}, {0x5, 0x7}, @raw8={"0a05271982c619b0277132af"}}}}, {0x8, 0x400, 0x9, 0x20, @tick=0x1, {0x1, 0x6}, {0x5c, 0x7ff}, @time=@time}, {0x10000, 0x10001, 0x7, 0x80000000, @time, {0x8, 0x7ff}, {0x200, 0x4}, @result={0x9f4a, 0xca1e}}, {0x5, 0x3ff, 0x5, 0x1, @time={0x77359400}, {0x2, 0x2}, {0x1, 0x8}, @result={0x5, 0x6}}, {0x81, 0x4, 0x200, 0x5, @time={0x77359400}, {0x6, 0x7fff}, {0x5, 0x644}, @quote={{0x401, 0x8b3}, 0x3f}}, {0x0, 0x4, 0x3ff, 0x800000000000, @tick=0x3f, {0x400, 0x100000001}, {0x1, 0x5}, @queue={0x1, {0x1f, 0x3}}}, {0x800, 0x6, 0x6, 0x5, @time={r3, r4+10000000}, {0x6, 0x8001}, {0x20000000000000, 0x1}, @connect={{0x3ff, 0x3}, {0x6, 0x401}}}], 0x1b0) 2018/05/05 05:31:00 executing program 4: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000040)="9772e5723290da9231e856ee169050549e", 0x11) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x8002, 0x0) pwritev(r1, &(0x7f0000001580), 0x0, 0x0) 2018/05/05 05:31:00 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$TIOCCONS(r1, 0x541d) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)={0x6, 0x5, 0x3, 0x101, 0x7, [{0x8, 0x1371, 0x1ff, 0x0, 0x0, 0x1000}, {0xae, 0x0, 0x6, 0x0, 0x0, 0xc80}, {0x1000, 0x1ff, 0x7, 0x0, 0x0, 0x8}, {0x8, 0x2, 0x8, 0x0, 0x0, 0x800}, {0x3f, 0x7, 0x7, 0x0, 0x0, 0x100}, {0xffff, 0x80, 0x5, 0x0, 0x0, 0x1402}, {0x7fff, 0x7fffffff, 0x9, 0x0, 0x0, 0x81}]}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) connect$inet6(r0, &(0x7f0000233fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) poll(&(0x7f0000000080)=[{r0, 0x7ffff}], 0x1, 0x5) 2018/05/05 05:31:01 executing program 6: lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) getgroups(0xc7, &(0x7f0000000300)) r0 = add_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="fb", 0x1, 0xfffffffffffffffb) keyctl$chown(0x4, r0, 0x0, 0x0) 2018/05/05 05:31:01 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20002, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x1f, 0x1, 0x3, 0xe, 0x8001, 0x3}, &(0x7f00000000c0)=0x20) ppoll(&(0x7f0000000100)=[{r0, 0x2}, {r0, 0x2}, {r0, 0x1000}, {r0, 0xc000}, {r0, 0x404}, {r0, 0x400}], 0x6, &(0x7f0000000180)={0x77359400}, &(0x7f0000000140), 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0x5100, &(0x7f0000000280)={0x21da, &(0x7f00000001c0)}) 2018/05/05 05:31:01 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x9, 0x8000) signalfd4(r0, &(0x7f00000000c0)={0x8}, 0x8, 0x80800) r1 = socket$inet6(0xa, 0x802, 0x0) bind$llc(r0, &(0x7f0000000100)={0x1a, 0x327, 0xb1, 0xbac, 0x4, 0x101, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000000000)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f00000000c0)}}], 0x2, 0x0) 2018/05/05 05:31:01 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x301000, 0xd) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'syzkaller1\x00', &(0x7f0000000040)=@ethtool_drvinfo={0x3, "1f87bb1d5e286299d94b8047f46d208da8f9830eda57e33b0d479b30dcba4e09", "9d8b7506ce61b6c9847398b15d1e93d71912e587becb61a7623fe48bf37f60d9", "7b5f0b489b1fca55015ca68c5f6fe7376eb3ebe2fd86ef8e176c4bc229f0d7ca", "5fac0cf7d24b6368354a4017b5f26004181504825724b5c0aa9884180779779f", "31037f68de71a807a3cfc1894056f98cba33502a07567b5620b1f3c422041849", "0bc86d228a93cf81e00957eb", 0x8d, 0x7fff, 0x8, 0x0, 0x621c}}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000180)={'ip6_vti0\x00', {0x4, 0xff, 0x3, "fc66e91fcee2", 0x8000}}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5, 0x1f, 0x1, 0xb2, 0x67, 0x0, 0x9, 0x3f, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={r2, 0x6}, 0x8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000300)={'syz_tun\x00', &(0x7f00000002c0)=@ethtool_cmd={0x25}}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000280)='vlan0\x00', 0x10) 2018/05/05 05:31:01 executing program 1: unshare(0x60000000) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) fsync(r0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x600040, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000100)=""/89) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/fib_trie\x00') setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) sendfile(r2, r2, &(0x7f0000000040)=0x405, 0x5) 2018/05/05 05:31:01 executing program 4: r0 = timerfd_create(0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00000003c0)=""/4096) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r1, &(0x7f0000000140)="eb4a4e5c620e1e998f7414cb4b0afe476aaf212528255aee19b113052ce2d50e337178d39ffd36a4db2ec5a0817173b655ff55863c019ee7fa735fb0fb982c04a8b8e30125d39cc151224bc09c6ef17f82244af7602861300a9e18995ff1f7c917ee641c309bba7efdcc5a6e8e888d00b23c271c0552eff436638769492b5effd2f05ae5e48b31633eac5a73336739e6049123c06b6067e8755be299dbd634c00e17756f312a4cfb2275f935a530a8fbdd41a50292c9f774a9c87f98337d2b19468d8dd48fd194f96b0bc67adc2dda66d15c7356f973"}, 0x10) timerfd_settime(r0, 0x4000000001, &(0x7f0000000240)={{0x0, 0x989680}}, &(0x7f0000000280)) clock_gettime(0x0, &(0x7f0000000080)) timerfd_settime(r0, 0x0, &(0x7f0000000040)={{0x77359400}}, &(0x7f0000000100)) 2018/05/05 05:31:01 executing program 5: socketpair(0x1e, 0x1, 0x8000000000000, &(0x7f0000000040)={0x0, 0x0}) close(r1) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0xffffffffffffffff, 0x4) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000340)=""/232, 0xe8}], 0x1) accept$packet(r1, &(0x7f0000000100), &(0x7f00000001c0)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32, @ANYBLOB="0b0019006f25dc6329971756207859a40f583a6976c7f0d28e79932cae2d19d55c3f06aa"], &(0x7f0000000140)=0x13) 2018/05/05 05:31:01 executing program 7: r0 = shmget(0x0, 0x1000, 0x1, &(0x7f0000ffd000/0x1000)=nil) r1 = getuid() stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@remote, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000280)=0xe8) r5 = getegid() r6 = getpgrp(0x0) r7 = gettid() openat$mixer(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/mixer\x00', 0x199d80, 0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f00000002c0)={{0x1, r1, r3, r4, r5, 0x2, 0x4}, 0x1ff, 0x101, 0x0, 0x6, r6, r7, 0x7ff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBSENT(r9, 0x4b48, &(0x7f0000000380)={0x8, 0x0, 0x9}) setsockopt$IP_VS_SO_SET_EDITDEST(r8, 0x0, 0x489, &(0x7f0000000040)={{0x3d, @multicast2=0xe0000002, 0x4e23, 0x3, 'lblcr\x00', 0x4, 0x4, 0x2a}, {@dev={0xac, 0x14, 0x14, 0x13}, 0x4e24, 0x12000, 0x7, 0xfffffffffffffff7, 0x2}}, 0x44) shmctl$IPC_SET(r0, 0x1, &(0x7f00000003c0)={{0x101, 0x0, r5, r2, r3, 0x0, 0x5}, 0x7ff, 0x6, 0x1, 0x5e15, r6, r6, 0x6}) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="850000002e000000c5000000000000009500000000000000769da6fe8ff1adeee7d8d02e11c261b9f39c7b25aabda36ac9bf123149a4a352b6f5b4c2abcd940b18e019dc298466c3ba6c519f4ddc2eedf1f5a7f45b5de3545e0bda09"], &(0x7f0000e6bffc)="f45010", 0x1, 0x2ae, &(0x7f000000d000)=""/153}, 0x48) [ 85.741519] IPVS: ftp: loaded support on port[0] = 21 2018/05/05 05:31:01 executing program 4: unshare(0x40000000) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f000058eff1)='ns/tts\x00') ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'lo\x00'}}) setns(r1, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0x4, 0x9, 0x7}) 2018/05/05 05:31:01 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x3, 0x4000000000004) socket$key(0xf, 0x3, 0x2) connect$inet6(r1, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200000007}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) sendmsg(r1, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x4, 0x1, 0x4, 0x3, 0xb85, 0x3, 0x4, 0xff, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x1}, &(0x7f0000000180)=0x8) [ 86.004936] IPVS: ftp: loaded support on port[0] = 21 2018/05/05 05:31:02 executing program 5: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = shmget(0x3, 0x4000, 0x20, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000380)) close(r0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x90000001}) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f00000000c0)={0x3f}, 0x8) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000280), &(0x7f00000002c0)=0x6) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000300)="9bb5adb08a0d9f22289b37bf7dd4aba69f26304c75c52f8a37ae538129", 0xe8) setsockopt$inet6_int(r1, 0x29, 0x5a, &(0x7f0000000340), 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000040)={0x2000}) flistxattr(r3, &(0x7f0000000180)=""/84, 0x54) 2018/05/05 05:31:02 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x0) sendmmsg$alg(r1, &(0x7f0000007680)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)}, {&(0x7f0000000080)="9e65449b6903902a42b7595b000aa3a9d8ee5b14c9a2b8a05600eb9b6ffbe70dc4dbba48ea42ab143c19dab366bbcf42f557f986d5e718e7b0cd18ad69727a9eeb5c4bd65c7e21fdf8c3002f3395a72e8f37d8512ca42662768b7dc1c4b30862ce5e4b02545b6693e068f72dcc0c3d25ae005a00fd4b55512ac9de9d32a5a1963aa7b001e3adc07562ce9509e6c45557c7b827f4198c087af568e9c55562ad0124f2d0d0a0154f282b9b1e799359f26f04f7144f393dd4caddd1790e00c557ee", 0xc0}, {&(0x7f0000000140)="c6c9a09aaf8027430fb0cb68cc23170d73317b6e3efca8f6d097a97dfd13f8e0333f215c1f52254c2b78f0744585fede6c7c826b8be730fced86f4ca19011b9367a4d1d71e08", 0x46}], 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="181000000000000017010000020000000010000025a55d2ee53ed58eab74d4a316a3bdc41c5a83f747b0c692f05669562a2880aae87e7490d2c9f4488991a3e8c74322beff490e4d79239ee2ebe5dc84556b45010bbd547ce6b97341a783f8ace28f300e50c25c045b0c89f821b4a42bc9737d037136dd3d83790ba034d81e720c69f3381307a13a7eb5ccc0135b3d680b17626ec73ec9685c02278dc3601b2814f8db1474fdd2a68f26c8471fd52b8afc77c7f37f8f347290c22121b83d9ec76abb3dfe0bf9c122d542f3d4766a45c71d73b58e9300ebd79863173cee060994de04581579d7a1f1788adf98ca8b297d5c4f590b1b6f123960fe8e5df92cc14871b3d40c2788021fe2cc612a46ebbd5f0b368fdd0a60a93d015c0f1d669510a7d93eb483b0d509209f3f18f4ba73a7b9be3cd49c906f780a94fd8a0f66b550d495b21c44dce6dc3da6df7e18ba30f2aaad908c668bdc6fbaa38ca7e8a6c0612292a0cb5cb9c1812277d1d2c5b0053d8f3ab2f99a4a5f6fd52cb0c20aa41665e278eb7efbb8f8cb634d4b4815384cbfd0ae0755fdf933058bb4d9fb0b0b80b980d5e9652926b3335ea6aec058de29442b71bba28c097fe1526c6d824cb608bd3c7bfbe15d93bd93177d874c1d06bf97874a3c30a8c17dd63f3e29c8940ea6baa65a302a3a93879946c4fc6368d729e7ea1c6ad09f59186da36ca04580926621a4bbb81d940409309fa3ac22575c67eb462eff978cf93332059efe11c88fd91a375534f842ef04cbfca9cde6bc54b68a0a1d4fd4ec1793d0bb8632b61c9e8955e6f80e6dcd7cc3af9a66b350b05c912d4148da381a2249635ea931c7af14a8b7e775c791a7f9f3814092c195dc6b83d0e54838fef941f8960fcdeba676dc53c302ac9536f0e1fa2502c5821a1834cd960fcbf65f0fce82ec13eddfef30dc7b6e7dd0f715a2771cd2e87699b67f6176c5bb8b933de20fdf27750629a76c3a6d59527b3317a6e81509d9742011ad152a85c1adb2d91fe00dc9344b55a6be2a70b2cf9b52dd6a26764996539a66309f2508296d98f9939795ae260a24188b7dcf05fc5f193d772e80e0b4c341cbcf7d0a2e15244aed9025c72a5257e04beac118a5e95228c0ba623b27067b0844d8e6028ea9ca5520cfda531b07eab0d67b9a580fa083f4f0c564a1736886115c3378ede361026821a72d7b520c93937598220f663a69d0dd57fceeaa8da494ee27ba4b3894f2d570cea956029fa727d23cb6aa3753961d421f9881118ac941935f3418ced35d8131c6605905ba00509180cd85a12bc2e83b3cf5aabf93f36cf7aa61cf261c0d5c5da17fe6d775741e815c40c299585c56eff7a390019e46d9ef577278fc930475ce610658eb3589362bb6c37a0cfdac2cae9117ab711780936bde0be94061d7f150d79e2b02fe704ea571b159a6dd12d3c11f46caf454d5ca7df6b5c1fb76b701a646f710d24d21458d81d73a46aa1105a8804db9dea8d9a3fe52a959a0ef2582d08137387b652f449d527ea1a9e8d9f58fb3577499df044e19aea482422b0a53934aded145e008cb92ee9a99929f191ffc26b05e1af5b9b6ead1000d569539005dd78b2ef4488cb65d7d00d4838dc9ea175fd27452ac6c8de326f341b454a36a0959b3693d97bd7f5d31e98affc6e2cb4eae8a10f46c6e5000ee12fbc6ea06fb025d85580868c4bb1c0c5219b79be39f04579501276a3709faeddf11a8e1905a5031f039a0cf8aec4fcbaa357ba9283a65b05c2c5bb0b8a44f6084598ad8f30b3b7c1304bf5ef76fc4475a7a671058ec94c7f47113799726ce06e8771432704fb5d0fe6e3ffb7e7c37b8630e1477aacfa88e5c00e9476d33f3a3ab5cfcf45cea25888e17ed29fe7f6228c25c293b4203edf6f881cfcfff96753c7887ca1680d2882649059aa4041cda967daa7ea14547cac2cabf850921d39a0ff8c9aeb6ea06af21eddbb072d604a0aceaa5f7a8bdf9babf13b2357051d08e43808e7d4ee2eabaf2b3ed7c3d5c42097e7e02e13849942f6efb26d1c3a919b3d51fcceb012e04727b29dc1c87ffe3e922fd78352fbae353ff4c2fe6adfcb3e2d7588bada970546daead97a1ce910946b19817643effd27ae8b201c469101d4c84e47909d82a5901c60a61e65b004a241ce525854cc02e473126d297b3cbef1925168097756db68e14adcbe6889719820fc982cf708960475861ff0c86d46dd3a93060a219ec7831aee74736737e98e9b61db85aa8210a7b3c34ff2f6dbd695d6e1203bd002d92db8c22fa7f3f1ea50827961f65dcea42f2cff13d59706e81128f58792036a3ec8ec1d39d0ca74eaf55724a3e73bfbc9287fddacc838915d55749058a951c2b8d7af1f88f1864b4ee230de52a775743729d11674ccd808b75f1ad00c12eec8bddde0e404106da8e3c074e6fb16c05202b2a22d943d2d63de9b5e930540d6e2f18bade2e417872635a31e2acdc18779488b4402300440d5c752f3af34c6c08a8082c2d52f09981e96e4f350ee440eca378088cd6fece55ac01383618ac108b48c38ccc8a2f3a5b6ee7fc6c3ece1b7b14720e2316d5351d9292076220726360cbd991379201cf977323397edfac09ca5452298eda42f8ee18cdf96d10a8914db45d878e41f45e26dc81b0b7e8791415edc259cffd36741665ecacf09eab52d62ca013f13e3138d8eca639769d6cf0ca054c7aebc2bce479da415201ce4633d0a9e21b1514c7f6810978fd1aa62ec6d72018847272c75e18fb292b9c94af40f82acc99e71701f1d29c660c6e577e637333569fa9cdc54a28ae284bff181e68560bcf4c18fe8ab5a9dbde959f8e27fccb68e9d7ce9163b1ca43f29eb2712a2afb614e7b672e9f3da05065f3ad3cd485b59cd877285324b3439b9d446e02fae56ff015f43168f386cd38952436af4edccb6f9bc2d9fc71dd370f51bf54f7ec778ccf8220bbbbb7a3c726d9449f7985b1623245c24439566bdfb5c0a71ef8e8843324551933f0c19df9383ceadf9395f5517cfc8ead61d8a82915f6a7c73880ef82cc7bd7079be4be0b30e8fc76726d1cdb3674f974f14bb80c45c04f6ad63f85dd4336fa6232f8306312c3f870ba29ef54db251e4f144435b3ea66e60f1e632ff36afba4a66df2077cbd0350c2bbf98c2b3a1c9c8b2470725f53aff564e878b4065fc2187347d96d98d7049a953e8bdd25e993cc27e48213cb7e32289b2a23442858e2dbcf5da9c765b866ff83dce8816e6dff60e2b4fc1fc9164113f36e6ac010927be6b7695afe417fa2ecb3206fff069a1a38cd753bc9c4b6ee7e548abdbc0be32a79f01a74e4419240336b3010640b1483c343bc00c5003c561337ece58d5a6b5f721434d2d8554e04f6b60238d427ac2ce1ef31be164afa7073028ba3213d1509c819dd9c3417111162e69553fb04f4da9feddcd002519d374a1ce9d6cde7b5c8ab8b76c0e22c2f7f3f2f16e00ad92f6cc4d5a42be748300c3108184b77a3b162b36043736a11359b1ece8932791cb6c4cba2dce1096d696af4ef6d0dd0b9cb4d0edabc5d495e058d2593d1d843ba52daaddb302c5347da2a0569dc715c870704a8e1efda031c437c4ccecaf0fb6540dc554e97bbc1c28fe40294331de0ab3a07e677e4a5cebc3022b06b72d1def4673225b47db382ad6acba204d288c60bd5e73237582be5a4a24c8e0d7b878825f5baf80b53cb3e273330f3a5955b0bc65a90eaf1e3faa016652f034f0b719b2a32e288c638e81573f29372f9b0e8a8c43da05e4ae3b78b4fdf1fa72250676f90d8d7e2c58abad44368d0665ad20de0ca8714965ba58098292ae2d6c4a29a39002d770de4e2e1a097ecd79e37189b142f2f48a0b49742241f851aebc59e0e9df3a040101538eb9c8008dc62574f78b445988dcb66879bec395566e1675c89e9072dc4c1ff2575698e1f55f8fcd357b687f04d3ce0d4608f660bd39bc093cbc637ad2653bd25248dee83298b6a31f9e46561e583c2409f387fc6dfa6be8ec0481bc8d7920be85604226c258798e326d83eb680a56c8eea4c5ab10560e090b0adaf9ea20e17b96bf664d7cae8b830c0afe107d18a55b41b31f78e33b4cf8d16c979c6bb729eee02c3b757782272bacc822ea5199af12137299516df469268afee42df766ed386ad7b413e5e7331e00d7352ba52c8fd396efb66849c3c976a3719f54e4a58525b6b80d47f3d19c3a92ff4a460a08c42b7bb36ee9ce28da070edc3c05b1138d172ae8c1f90f81c7769c04bb2fc6859edb16c02ae916ac2f8aa4a7da920387ba83789ec8a71a082ca3d2a709ecfd85037bf07a1990e5e850fddde31e5f4b522e00bbba9bf733cdcb40b0a6f779a608697309036c289a2f8159dab169a2a2c885fa3490ca2e9bace13cc5e791468d6b14f6831b50ab091b9597127e02b18645cd598e2312785b76f3d52ec37b4b44684fef1bd883ae02499b2a82c25f0be5c1f211075dec0dc91c8e7ec6ec20380ad325743bdbff4da08e4954399c1e960cbce18a5a4e49360b8e3191b2ebac32a11adc6fe6b511e8ecc6befb96832690db35d1bc978962f967741d1f276fd7385383c3b4cfc81e603838d253445592787e866c52acd2f29810edc3e8819b10061ba5b1b89fefd6b3f371b6ddfd850248adf2de4a885b06a7ff8c595058b1504beb6932129cfb2166c48642564762b9e15ddbd32195f9f8e71ad969daaf10d602e946ab92230da2fd95e027bc2a9fd0fb7ab76be83cd103e9fecf9478e52f1ae28f5920ffa90826108ca212b9db565a6d82ad5d6c4d2c0d460a98e8db028aed1785544303627483dfa207802081824e4da0703aa227fab0b636b8fcaac8c9286d6411f5fc149f5a4a0824f56a735898ada12b81bad48df2b1962a1c7bb1cd7776a06375c02f2ff9699c19973c9c8de586639296632f5cf29e876849cb0694a3a3b97081237fa6f24634a47cfe7bbf0c32ef8d72a3e10b3d95f26f548f1b673ff4022da88fc54624508c8a144ed765c9176cf8de2c8053f3ccab269fb7b532a0b7652dc6753a4eb3507bb9030cc1e80634f1609ef8caaa43253860b0e54591b8c3ea22074ed504e3b71fe4e078a6db269716766dd67af506b27f6d56b3b0d5bfa781199272b857ca2a962e4a4920bfb11e7a39eca98e61bf4028b955f560e53357f296295de666ccf33e5b86b6be20da2879b3550ebe0e7bc7ad7d4840c788fbf45609f343a594234ad5c802d76c227bcb25fa0c2a9cdebde5e6f961bb52049f1618c61214d635290bdd3bb13ee9c47efdcc6dcd03e3419844e08feeb60017d929fea371a23ba2fb04d81282dc8d55a08975ab9198815ba4bb52b32343ea9bf7071614f1be7fe048de143bb39e1b39fd4ca0f3a7f2ce1e8c3feece1bc72a83a86a324968c4e1a23cd0835a22364aebc37bfd46ea5dfe9d382ad488c83a6ca92069c8b5255eb0d90a8b5e0ab3f53ae80a274a5674a411d79d04a4d3cd6203c6e1423cd83efdb651b8fa24364b5438b31e5daa6f541addcf0fb9a6ef7ea2fa710b9c77bc4c7994bfc883c66b0fad682ac68133d5c7bf57ef4dd7cca82635d78423c36f2555881c60fc01a7c52972d0a88476abc1f22014a98e121a7a30e7f67714fb2456e9a532c2ff3a97f9a33d01bc7221c376326f30e37b3394b606c3b9d6ec04520f713f7877114a5c60a070384e65899a3945a9acfc6921bdd4cd5b95a5b3149b6ba7a627db95ace0582d969c7349a83297dfc63c72a1ef0830b7755b82a0ada026b3c712b788184975faa855101a1bfcc8bc8811e440c448dd2528caee8f8cf00000000000000"], 0x1018, 0x8801}, {0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001240)="743e968ec1fe74b691669fe6efcfaa289df5c6aec1c44f2d", 0x18}, {&(0x7f0000001280)="a4628299eb912a4d7ccde5e4b1b04cf51ba1e5420c3edf086e97a838b70e48e69912f8b72b9ec409b00b5fd0d06a51713d7e500e48740553f10eeb0a33b24acb43b966dccad20dd10fe2b4a49ccfbd08d23237b7f0e78da48905015803e44ba87ded4144064b351a7b7858f3500f07816e20317e3edff1412451474c7ecc418c60dd6b98f2b7cb4e493ff65b7b71e3f3df43ebeb7a4b178093432bb939d7cf", 0x9f}, {&(0x7f0000001340)="0474ef9c0ac297e1170e90ea7964474d5c17c9652137fab3b99526e54bca60b658e7f1ab96fa149da806d1b7d2aa708bb0c7898383bfab02e3a18bf7e7ae82b0ce928d6cba9a28e7b77f5388e16eba5a9bc462ff29561efe07ff224d8f9e8f6b2dc8338be40a50959a78d0fece5a458767606f7aa704d3880371097a3dfe6618e9aa1be52fa38dc5a5567da65ded31ba1cbf4044ae458e9cb6a8eb2326565e02e63330ba87c8b3d3948390727ef467451403b318a1f34940240682278cab232362d47b1ba52b19d66fdfa74d459127997988b03bf07bdd2a3540d4b8", 0xdc}, {&(0x7f0000001440)="537ef75d982e38b573ee8d6484a8f9c2bf813d5a361b551444908576e8b1d3f3aa039f5e683e11782108daade8d85bd91a4cbe251b93ab892a0931c954ff85cd90774005976498f253c2d6d5cd890b3fd8986991335217d197835ded27c9caca32e2a0558e948a8744925b7d442051817e4943e96fda4273f5841801360e0343ec73b569c9e4d9921d52998b299f4af366b9891d4b3e023ac37ba0757b3c3b4085bd09ecf8ce252d55", 0xa9}], 0x4, &(0x7f0000001540)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x20040044}, {0x0, 0x0, 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{&(0x7f0000005c80)="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0x1000}, {&(0x7f0000006c80)="34345de2a3fde9ddbcf9009b87609cab8777debc908132051e50fbc0e5846140ca768930eb6413e20365d8c4c5439d579361980933ff87df52e86b428eb8b2bfdf5408c7a2a2c75561f4e6a725134959e1d17aec865d628b625c1799e078de449f1d1d9aff906099a2694aad0a53fe2a60152bec34663f5e2eee71a0eda75ea7d78569ccc68e65f08d41337377df8881d64ba8498fddbeb6c118f3b8beac", 0x9e}, {&(0x7f0000006d40)="aa9bf29b6a7ff7ef88f2db215a0b9286e98b1c7bb1360af2de2b786781c57a3af3f2f113341a330a96bd2c2876fa87478dc32630178084002c9687440c7df3a9853d198171968a92b368eb2fb961b42c71c61de38a9963d3fb7058ca8b8cc47fa8c9c1aeab28142375367bf67e843795e03af240a988fa01c67473066d96e7dd3d7a673e", 0x84}, {&(0x7f0000006e00)="c52ac34e4a5f5c29998d483bc7c2187cc0f651e624ecec01d21b95f0474521c23f25494c0daf9da82e91311c5f3e54cd39613e76feb38ac2a5170b4d1e7b99956a557adf3ed25449470a233c686a3ddd55574fcb2ec78fecdfb413ef6863627437758f068b1f14e7fef9a1ef456de079c75adbe039a137366bf6392cd320bcc08dbc2737224409f0ee5ed0f70b78818536f31bdc48f4194e6c867c05d8edcf22d79a5d11275495aac26d8f258ab50cd1a2d23dc3d56aedf6e16faf7a3746c808c5787f0c7779e8b6b2f0c69e7d53a4463ca92369d65cf00dae1024ac39fbc20e77095b127d9259f0e07f5bbece3b977f0c6a5431e10427cc2ac2", 0xfa}], 0x9, &(0x7f0000006fc0)=[@assoc={0x18, 0x117, 0x4, 0xc3}], 0x18, 0x40}, {0x0, 0x0, &(0x7f0000007200)=[{&(0x7f0000007000)="ca86c05024a14aac5f5e45274617c8210f33e3ab69efd02aa60fa9ccf3f1711e625d9c18aea58c66a1c69ef1c89de34663c58fff033b3daaf65b3f118514266d2c8fea0aaefdcc9b89a6759f2457b6891180ac6c53cf50c059bc2790f30b2c437216acf89c63e953895dfb491ad8c6a7dd4da9b6e810a8cf284ec2885fb5818f4dc7b3185a7d1f4bf0193fd003bde8348e7ced920b09e11fd95c668952481779cc9ca8f10d530e800588cfb214fbf35199f3f8f2514371c12f1371364c497577b8bb57c3c72387be869172c53626093b5c8cb83ae8d39b35c49bfe8a31688294989c", 0xe2}, {&(0x7f0000007100)="ea31cd015535d379fe57d32bd3714cd20355ca8aa327815a58feaf13b7850a708d478a5b63bd2f", 0x27}, {&(0x7f0000007140)="f33b3c6707a041c2ba2cdd5fc74974e1a7ccf493d651c6350353a3251768735880b5f0c62b1f4ac4d6baafdb", 0x2c}, {&(0x7f0000007180)="956f4cd578269eb7d0a88b363e706bce467f1cfc03aba7f629cca8c2f65ed7f0d4fc4ef044d24c486f84d08f47113fe1137cf4dd48d8635ef11a5ea30f9dd56baa", 0x41}], 0x4, &(0x7f0000007240)=[@iv={0xf0, 0x117, 0x2, 0xd8, "faade80bb54a090e9f4c7512215b989b9ae62fb2f0e874c5cf5712254c04f258cae458cfe95e396ea58a2e183e27cb8cbb050c53818a84100c14eec6fcf9edf3893966d2cb0bcb9c104d136e83b56bb0e48e788088b144e6bdb3b7ce2615670b549731bb6e098e51a0e3f3a380d409119d742ef70c09675f665d280fa81a41baf9fc01dfd4f79dc866fdeb474edf1fc232bd5039950d02da6f34a951e2a62b020684f4e508f6d500c99ea564ef55dc18400f4c89447b5dfe3794facd4860354b85fa5ae144e324030db946bd3b77975c66147ed503c25de7"}, @iv={0x60, 0x117, 0x2, 0x45, "8e12fec68a6bf81aca16542254a4fe36ecc46fff78b5f8b25f54fa3657bb0cd504ed1240a5747b0c97a6c545d63cc63348ca086a1c67f9b024495f40644eb0d28a398f8828"}, @assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0xf04}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x40, 0x117, 0x2, 0x27, "20a9b8f596357e3945819ae238b3a16f3dd514e20b552ec78da3d73a9c4021767a9a331a5e99ac"}, @assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0xfff}, @iv={0xb8, 0x117, 0x2, 0xa3, "e4f9e6a33a9c8de2ebb72a363bbbf9a1a6ba8e8181068d0ef02e18722303fab435b2eb4e45509627b0399c4934bdc598da1af68573c05494944d346bd05a1d03b7bb406dc8813ebb71ff53d00ee783ee785a68f97e5646d093d2b19252a17434a69758feb0acce864c856712446d4f2e1d66d7a2c65f5e251a17fdb639c94f66cd2badbad5f6f4b4ea9d18e0deb8b903d5c97c2db5b2f8204dbf2e6456baddd96cc4bf"}], 0x2d8, 0x800}, {0x0, 0x0, &(0x7f0000007580)=[{&(0x7f0000007540)="18d135801d422e08d437a13b5a88d0ab339430ee863c3a2f1eae713def", 0x1d}], 0x1, &(0x7f00000075c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x30, 0x117, 0x2, 0x17, "8d5afd402ace00134d72ea4db63df0cde47cd1e8854cd6"}, @op={0x18, 0x117, 0x3, 0x1}], 0x90, 0x48040}], 0x7, 0x40000) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000a7dff8)=[{0x8, 0xfffffffffffffffe, 0x0, 0x400000000000003}]}, 0x10) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000002680)=@dstopts={0x89, 0x7, [], [@enc_lim={0x4, 0x1, 0x6}, @enc_lim={0x4, 0x1, 0xe0}, @jumbo={0xc2, 0x4, 0x838d}, @generic={0x7d1, 0x15, "06723010f658e1b9fcadb7ef295f671ea184c57759"}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @enc_lim={0x4, 0x1, 0x7}]}, 0x40) close(r2) 2018/05/05 05:31:02 executing program 0: r0 = getpid() ioprio_set$pid(0x1, r0, 0x1) ioprio_get$pid(0x2, 0x0) 2018/05/05 05:31:02 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x9c}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x2, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000deff00000000000000000000711000000009000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) sendmmsg(r1, &(0x7f0000009980)=[{{0x0, 0x0, &(0x7f0000000940)}}], 0x1, 0x0) 2018/05/05 05:31:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") accept4$llc(r1, 0x0, &(0x7f0000000100), 0x80000) connect$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x0, 0x2, 0x2, 0x1, 0x840, "e5c08e2f275ea3f39e1912c5bf4451866718df9fea6cf3f2a75619a897dbdefa4334dbd2cd72e3758bfcc54607e95d96c0dca514d0ab42635dd026a6ffab6a", 0x6}, 0x60) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000280)={r2, 0x3}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000140)=0x4) 2018/05/05 05:31:02 executing program 7: r0 = shmget(0x0, 0x1000, 0x1, &(0x7f0000ffd000/0x1000)=nil) r1 = getuid() stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@remote, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000280)=0xe8) r5 = getegid() r6 = getpgrp(0x0) r7 = gettid() openat$mixer(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/mixer\x00', 0x199d80, 0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f00000002c0)={{0x1, r1, r3, r4, r5, 0x2, 0x4}, 0x1ff, 0x101, 0x0, 0x6, r6, r7, 0x7ff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBSENT(r9, 0x4b48, &(0x7f0000000380)={0x8, 0x0, 0x9}) setsockopt$IP_VS_SO_SET_EDITDEST(r8, 0x0, 0x489, &(0x7f0000000040)={{0x3d, @multicast2=0xe0000002, 0x4e23, 0x3, 'lblcr\x00', 0x4, 0x4, 0x2a}, {@dev={0xac, 0x14, 0x14, 0x13}, 0x4e24, 0x12000, 0x7, 0xfffffffffffffff7, 0x2}}, 0x44) shmctl$IPC_SET(r0, 0x1, &(0x7f00000003c0)={{0x101, 0x0, r5, r2, r3, 0x0, 0x5}, 0x7ff, 0x6, 0x1, 0x5e15, r6, r6, 0x6}) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="850000002e000000c5000000000000009500000000000000769da6fe8ff1adeee7d8d02e11c261b9f39c7b25aabda36ac9bf123149a4a352b6f5b4c2abcd940b18e019dc298466c3ba6c519f4ddc2eedf1f5a7f45b5de3545e0bda09"], &(0x7f0000e6bffc)="f45010", 0x1, 0x2ae, &(0x7f000000d000)=""/153}, 0x48) 2018/05/05 05:31:02 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = getpid() ioprio_set$pid(0x1, r1, 0x7) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x20) pivot_root(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file0\x00') readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/3, 0x3) name_to_handle_at(r2, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=ANY=[], &(0x7f0000000140), 0x400) ioprio_set$pid(0x2, r1, 0x9) syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x8, 0x183281) 2018/05/05 05:31:02 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) chmod(&(0x7f0000000180)='./file0\x00', 0x2) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x84000, 0x0) getpeername$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) mq_unlink(&(0x7f0000000140)='/dev/zero\x00') sendto(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x80) 2018/05/05 05:31:03 executing program 0: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000640), &(0x7f0000000680)=0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @empty, @dev={0xfe, 0x80}, 0x7, 0x0, 0x2, 0x0, 0x0, 0x10805ffe02}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000c80)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000070000000400000098040000004000007002000070020000b0030005000000000000000004000020", @ANYPTR=&(0x7f0000000bc0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x4e8) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40040, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000600)=""/39) sync_file_range(r0, 0x1, 0xa0000000000, 0x2) 2018/05/05 05:31:03 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xe) syz_open_pts(r1, 0x801) write$binfmt_elf64(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c46000000000000000000000000009d0000000000000000000000000000400000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0c4b9799d5244c80000000000000000000000ede721a3deac20a6db75bef634c9453d8e7caa96fae794"], 0x78) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x400000, 0x0) 2018/05/05 05:31:03 executing program 1: 2018/05/05 05:31:03 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = dup3(r0, r0, 0x80000) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000200)={{0x33, @broadcast=0xffffffff, 0x4e20, 0x1, 'none\x00', 0x1, 0xca23, 0x78}, {@rand_addr=0x1000, 0x4e21, 0x2001, 0x80000001, 0x8, 0x10000}}, 0x44) listen(r0, 0x5) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x4, 0x400) fstatfs(r2, &(0x7f0000000280)=""/110) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f0000000100)={0xfffffffffffffeeb, 0xfff, 0x8, "9563174ef265e91abf127223af6bb0a77748059e3f9ee04d31a4edc48f4423b4bf55"}) sendto$inet6(r2, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x30}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000340)=ANY=[], &(0x7f0000000380)) r4 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) ioctl$VHOST_SET_LOG_BASE(r3, 0x4008af04, &(0x7f00000003c0)=&(0x7f0000000340)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/05/05 05:31:03 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x200) connect$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e23}, 0x6e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad", 0x4) r2 = dup(r0) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$alg(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x7792a354914fe771}, @iv={0x18, 0x117, 0x2}], 0x30}, 0x0) 2018/05/05 05:31:03 executing program 7: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0xfffffffffffffe50, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/05 05:31:03 executing program 5: r0 = add_key(&(0x7f0000000200)='logon\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="2e9672e6a6c4cf604561718ad71fec81f8e24efad7c987e7596c5fefefe11abeefe2363508be85a7a4e97e4bfc7c51801395ea425a03a67eada3a5a80003e7728c7c6702f500b5b658700a27927a89cb17979bb449e1f4424a9369a2148fc438f217c5d11423148c1b", 0x69, r0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x100, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000280)={0xffffffff, {{0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0x7f}}, 0x1, 0x3, [{{0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, {{0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, {{0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffff000}}]}, 0x210) fcntl$getownex(r2, 0x10, &(0x7f00000004c0)={0x0, 0x0}) fcntl$setown(r1, 0x8, r3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000}) r5 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x6, 0x8000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00000000c0)={r4, 0x80000, r5}) 2018/05/05 05:31:03 executing program 2: r0 = socket$inet(0x2, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000100)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r1, 0x0, 0x1}, 0xc) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000180)={0xffffffffffffffff, 0x0, 0x0, 0x87f, &(0x7f0000000100)}, 0x20) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000140), 0x1000000000000126, &(0x7f0000000080)}, 0x59}, {{&(0x7f0000000080)=@nl=@kern={0x10, 0x0, 0x0, 0x2000}, 0x80, &(0x7f0000000100), 0x576, &(0x7f0000002040)}}], 0x2, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='mountstats\x00') ioctl$KIOCSOUND(r2, 0x4b2f, 0x7) 2018/05/05 05:31:03 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3fafea0d, 0x0, 0x0, 0x9, 0x0, 0x7ffffffe}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7636}) close(r0) 2018/05/05 05:31:03 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/05/05 05:31:03 executing program 4: accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="02070000020000050000000000000000"], 0x10}, 0x1}, 0x0) 2018/05/05 05:31:03 executing program 7: r0 = socket$inet(0x2, 0x840000000003, 0x2) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x40) setsockopt$inet_int(r0, 0x0, 0x33, &(0x7f0000000200)=0x1a9, 0x4) write$binfmt_misc(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0xd9) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00000000c0)=0xd3e0, 0x4) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000080)) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100), 0x4) setsockopt$inet_int(r0, 0x0, 0x40000000000d3, &(0x7f0000000000), 0x4) setsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000000140)="830670deb07972fa4653915ba74980a090ee5700eb81303ef39b89b56480d1df80d2150c72444ac6d573335fa8b48c7374b288a0a2c03082eb970dc7f70bc69f619885365bb2fb8480c30afc2a9c6e7d3c8c5fa03489d2ea85d7230608388f1e183832c40c71cceb5ec0a939fe6f70029135c162e580bdc4e3c1cd82d1131bfb25a1ab4647d483d3aea219d6f7a450a0e980e5bf0051c86715758aa14a7c", 0x9e) 2018/05/05 05:31:03 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) statx(r1, &(0x7f0000000080)='./file0\x00', 0x100, 0x800, &(0x7f00000000c0)) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="cc000a0000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\f\x00\b\x00\b\x00\b\x00\x00\x00\x00\x00'], 0xcc}, 0x1}, 0x0) 2018/05/05 05:31:04 executing program 6: r0 = socket$inet(0x2, 0x4, 0x80000fffc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0f000000010000002e0000000200000000000080000000806b060000000000800008000006000e0000000000ffff0000ff0f00004100000004000000ba00000005c37878a6d5ff3114000000c00000000005000000000000000000000000000000"]}) fcntl$getown(r0, 0x9) 2018/05/05 05:31:04 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001440)=0x14, 0x800) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000001480)={'ip6_vti0\x00', 0xbd8}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x7}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x2000, 0x40) bind$pptp(r2, &(0x7f0000000300)={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x1e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000380)={0x81, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80800, 0x47) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001540)=ANY=[@ANYRES32=0x0, @ANYBLOB="7c000000200f66ef8de4a3eb8e7915642a54bafba32f3d58f69c056f13a93848b408a1ca74bd41f20d9069c91ef0e9a1abbb0cd34fa250f3809678beaaac6eb3e7f34e203b3ab43c452460deba724330e77128650867d94301b83fdb2a40eb2ca7f9eee4e9287e7e0101380d9fcbd4c0ef63c631a3c85cb9151bb47989dfbd3b50"], &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000200)={r4, 0x80000000}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000014c0)={r5, 0x20}, &(0x7f0000001500)=0x8) getsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f0000000440)=""/4096, &(0x7f0000000280)=0x1000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 05:31:04 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200080, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') accept$packet(0xffffffffffffff9c, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000004c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000030c0)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00000031c0)=0xe8) getsockname(r0, &(0x7f0000003200)=@can={0x0, 0x0}, &(0x7f0000003280)=0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000003380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000033c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003400)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000003500)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003580)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000003680)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000036c0)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f00000037c0)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000003800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003840)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000003c40)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000002}, 0xc, &(0x7f0000003c00)={&(0x7f0000003880)={0x378, r2, 0x120, 0x70bd26, 0x25dfdbfd, {0x3}, [{{0x8, 0x1, r3}, {0xf4, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x400}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x260, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1f}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x1, 0x4, 0x1, 0x7ba}, {0x7ff, 0x17, 0x2, 0x3ff}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x42c}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}]}, 0x378}, 0x1, 0x0, 0x0, 0x40}, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', r11}) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000a00)=@setlink={0x44, 0x13, 0x932f8fe2959679dd, 0x0, 0x0, {0x0, 0x0, 0x0, r12}, [@IFLA_MAP={0x24, 0xe}]}, 0x44}, 0x1}, 0x0) 2018/05/05 05:31:04 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0xffffffffffffeffd, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x9, 0x1) ioctl$int_in(r0, 0x800000c0045000, &(0x7f0000000000)) 2018/05/05 05:31:04 executing program 7: r0 = socket$inet6_sctp(0xa, 0x100000000000005, 0x84) r1 = socket(0x13, 0x80000, 0x8000) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) r2 = add_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="8bd6535102771c39e49422224ee6b375210e00ecc39e5292e5a934a68e05326f5f8e44f8a560c3eabd727d77329a5fc854f2e1fab369fdf8d9c4e8cf9297aad3560b492e2e9b5d3cf354b4fb5c33f9d42bd0ea3093c2065cf96a3229aae36bf340a59486a4e8d4da9cc98cf49162f628f0538276c78da3923683", 0x7a, 0xfffffffffffffff8) r3 = geteuid() getgroups(0x3, &(0x7f00000001c0)=[0x0, 0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r2, r3, r4) ioctl$sock_ifreq(r0, 0x8991, &(0x7f0000000000)={"623a6964622630000000f5ff004000", @ifru_names='syzkaller0\x00'}) fadvise64(r0, 0x0, 0x1, 0x1) 2018/05/05 05:31:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000180)='U', 0x1, 0x20040084, &(0x7f00000001c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r1) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r2 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000380)={r3, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/05 05:31:04 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00000005c0)) r0 = open$dir(&(0x7f00000004c0)='./file0\x00', 0x105181, 0x87) mknodat(r0, &(0x7f0000000500)='./file0\x00', 0xc121, 0x1) r1 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x8001, 0x800) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000480)={r1, &(0x7f00000002c0)="efd7a11186e6c8ebd02972ee0f031e6cdbe5efad559153b11655203db668be4bc9386a7506a71e5d1909400d207523dd504e6c0a5a8caa5cdf52bbd85afe1248c348cc24903f729867efaa309db48aa76a0517939a5d389a3ada1267069dabe3846e48714ae84c05be46064e4e8651f28eff917e916f171adc35d064e88f235cf9129cd33baa88a2c5977654df4fb67fc57f6929df5c0dac6c42dd258f2d33b2e8f657203f23138f1b5a4500691d08abc25de2ffaff58883a58d4273583eea93d340535ee64c397fc010da8ef9f48012756d24797580e604358db410a8b59746104d3fe9b10a75e3917aa082d0a6e6f9", &(0x7f00000003c0)="56d5e2e7414e5ae54dd02ec9ec4d6ae377aa1c41ed9b5d30883c1f8f2be176eec89fb59607a89d15752f2d367976773c7f6708e0cb0c2f1fcac423ee810a89ca33d20268695218d5413641429ca817f1ea747221bae08d725da8c3be7307c789a0ce1c1065812ad0274136fd2673a932d63c8f83349d8a2b0abff9a63e02f9529aee274eed808e7bcf486b5310d20b000e4ffc05587eb3202cb7283eed810e5e8f692324a7c7a47fec2440471bdb4926", 0x3}, 0x20) r2 = gettid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) r5 = getpgid(0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000580)=0x3, 0x4) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20002, 0x0) ioctl$RNDCLEARPOOL(r6, 0x5206, &(0x7f0000000540)=0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0xfffffffffffffff9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}}, [0xe2, 0xf61, 0x800000000100, 0x33, 0x10001, 0xb3, 0x5, 0xff, 0x3, 0x6, 0x192f9039, 0xc1, 0x80, 0xffff, 0x8]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f00000001c0)={r7, 0xfffffffffffffc01, 0x10001}, &(0x7f0000000200)=0x8) fcntl$setsig(r3, 0xa, 0x12) r8 = dup2(r3, r4) fcntl$setown(r8, 0x8, r5) tkill(r2, 0x16) creat(&(0x7f0000369ff8)='./file0\x00', 0x0) finit_module(r4, &(0x7f0000000240)='\'proc\x00', 0x3) init_module(&(0x7f00000005c0)='mime_type]\x00', 0xb, &(0x7f0000000600)='\'proc\x00') 2018/05/05 05:31:04 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="cd481aa23669fe0a1dc1186649ef44d4f0d7065c09017289b5f9ab0970970c77ba0dfc39db6bd875c75941885b87a1004ea0de2dfd273a3c47b0"], &(0x7f0000000140)=0x2) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) [ 88.354652] print_req_error: I/O error, dev loop0, sector 0 [ 88.360534] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 88.368304] print_req_error: I/O error, dev loop0, sector 8 [ 88.374097] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 88.381896] print_req_error: I/O error, dev loop0, sector 16 [ 88.387756] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 88.395493] print_req_error: I/O error, dev loop0, sector 24 [ 88.401356] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 88.409123] print_req_error: I/O error, dev loop0, sector 32 [ 88.414981] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 88.422724] print_req_error: I/O error, dev loop0, sector 40 [ 88.428579] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 88.436316] print_req_error: I/O error, dev loop0, sector 48 [ 88.442171] Buffer I/O error on dev loop0, logical block 6, lost async page write 2018/05/05 05:31:04 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080)={0x77359400}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000000)=r1) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000040)=r1) 2018/05/05 05:31:04 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, 0x0, 0x0) 2018/05/05 05:31:04 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$link(0x8, r0, r1) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x38) mq_timedreceive(r2, &(0x7f0000000080)=""/18, 0x12, 0x40, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) clock_gettime(0x3, &(0x7f00000002c0)) clock_gettime(0x6, &(0x7f0000000000)) [ 88.449912] print_req_error: I/O error, dev loop0, sector 56 [ 88.455775] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 88.463559] print_req_error: I/O error, dev loop0, sector 64 [ 88.469439] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 88.477167] print_req_error: I/O error, dev loop0, sector 72 [ 88.483071] Buffer I/O error on dev loop0, logical block 9, lost async page write 2018/05/05 05:31:04 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100022b0509000100010100ff3ffe58", 0x1f}], 0x1) fcntl$setpipe(r1, 0x407, 0x3) dup3(r1, r1, 0x6) 2018/05/05 05:31:04 executing program 2: unshare(0x60000000) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x7) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1}, 0x0) [ 88.666598] IPVS: ftp: loaded support on port[0] = 21 2018/05/05 05:31:04 executing program 1: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='\x00{', 0x2, r2) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x101000, 0x0) setsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f00000003c0)="a169c856a8f9a81e29072ad217e9c430b292e1a26002227e99407558b75f7522c793c90c20753d77a80a4ee0ceffdbe8f952a595d52902705532841176a215597819c32496d041145edbeb1e7b2c4c406e98e514", 0x54) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r5, r5, r3}, &(0x7f0000000280)=""/132, 0x84, 0x0) 2018/05/05 05:31:04 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0xfffffe26) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}], 0x10) 2018/05/05 05:31:04 executing program 6: r0 = memfd_create(&(0x7f0000000080)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "7175657565310000000000000000000000001200"}) ioctl$SG_SET_KEEP_ORPHAN(r2, 0x2287, &(0x7f0000000200)=0x200) write$sndseq(r2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0x1ad5}, @result}}}], 0xffffff00) r3 = fcntl$getown(r1, 0x9) sched_rr_get_interval(r3, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000027fb0)={0x203, @time={0x77359400}}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000240), &(0x7f0000000280)=0x4) clock_gettime(0x0, &(0x7f0000000180)) 2018/05/05 05:31:04 executing program 0: unshare(0x800) getsockopt(0xffffffffffffffff, 0x114, 0x2713, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0xd) 2018/05/05 05:31:05 executing program 5: open(&(0x7f0000000080)='./bus\x00', 0x20000, 0x2b) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f00000001c0), 0x0, 0x400000000}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r0, &(0x7f0000000180), 0x4787ef36) 2018/05/05 05:31:05 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x41, "bb8efb14c85ed3599aa6795d03bedc2715c0e874aa369e9f5cadd5bec448a5e0ae375ac84ff5b5df4b5b7b2f8a8e8a4580a9bc457fec2d2a73460791ce0e3c4814"}, &(0x7f00000000c0)=0x49) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x6, 0x20}, &(0x7f0000000140)=0xc) poll(&(0x7f0000004980)=[{}, {r0}], 0x2, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40000, 0x0) setns(r2, 0x20000000) 2018/05/05 05:31:05 executing program 0: r0 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="232120ff4466696c65300a986bc678c119b23691a0c485acf35a0bf1b36a312318d08f133ef31fe7f1c027fcde139918097c9676a4592aa337cf9d76b94514c75000143d060c352b8332416a4cf3b4d4db1957700a463b06992d4bb43d9857ac818cf7a9b5e7669b4d00e9d56b5c5774dd85c443b12e35a870b16bc41f1d31efb4146518e0a71dfaed042a949b4088aeda7a243984a67fe81a03163b72301f524a08cd07f40a384455f1631df1d9695bc62cca0478c283d97bc9b165b5e6275fb15793291239f2cfb510b7787049e793f67a9bb2870ea9f537063b76d8686c3dd2"], 0xb) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f00000000c0)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/05 05:31:05 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000140)=0x8) read$eventfd(r0, &(0x7f00000000c0), 0x0) 2018/05/05 05:31:05 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x2000000000) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x3, 0x20}, {}, {0x0, 0x4000000000000}, 0x0, 0x0, 0x40000000001}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}}}, 0xe8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x9, 0x200, 0x0, 0xa8ad, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x1ff}, &(0x7f0000000140)=0x8) clock_settime(0x0, &(0x7f0000000000)={0x0, 0x989680}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000180)={0xb134}, 0x4) r2 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000180)}], 0x1, 0x0) r3 = gettid() mq_notify(r2, &(0x7f0000000200)={0x0, 0x10, 0x0, @tid=r3}) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x200002, 0xa}) ioctl$LOOP_SET_STATUS(r2, 0x1276, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80001, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f0000000300)={0x5}) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f00000000c0)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000000300), 0x2) 2018/05/05 05:31:05 executing program 6: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="583ff8ec10aa3eb03252dc6bcf8c5673bde75b4c184532bc7efd3509ac3fd69b0103aab03995b48f5fe2ebae29", 0xfccd, 0xfffffffffffffff8) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000140)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="48803d6b61439579b6d04dd4102d09b21f8e3ef66a49b9acdf65e7fc2c583929"}) 2018/05/05 05:31:06 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00000005c0)) r0 = open$dir(&(0x7f00000004c0)='./file0\x00', 0x105181, 0x87) mknodat(r0, &(0x7f0000000500)='./file0\x00', 0xc121, 0x1) r1 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x8001, 0x800) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000480)={r1, &(0x7f00000002c0)="efd7a11186e6c8ebd02972ee0f031e6cdbe5efad559153b11655203db668be4bc9386a7506a71e5d1909400d207523dd504e6c0a5a8caa5cdf52bbd85afe1248c348cc24903f729867efaa309db48aa76a0517939a5d389a3ada1267069dabe3846e48714ae84c05be46064e4e8651f28eff917e916f171adc35d064e88f235cf9129cd33baa88a2c5977654df4fb67fc57f6929df5c0dac6c42dd258f2d33b2e8f657203f23138f1b5a4500691d08abc25de2ffaff58883a58d4273583eea93d340535ee64c397fc010da8ef9f48012756d24797580e604358db410a8b59746104d3fe9b10a75e3917aa082d0a6e6f9", &(0x7f00000003c0)="56d5e2e7414e5ae54dd02ec9ec4d6ae377aa1c41ed9b5d30883c1f8f2be176eec89fb59607a89d15752f2d367976773c7f6708e0cb0c2f1fcac423ee810a89ca33d20268695218d5413641429ca817f1ea747221bae08d725da8c3be7307c789a0ce1c1065812ad0274136fd2673a932d63c8f83349d8a2b0abff9a63e02f9529aee274eed808e7bcf486b5310d20b000e4ffc05587eb3202cb7283eed810e5e8f692324a7c7a47fec2440471bdb4926", 0x3}, 0x20) r2 = gettid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) r5 = getpgid(0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000580)=0x3, 0x4) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20002, 0x0) ioctl$RNDCLEARPOOL(r6, 0x5206, &(0x7f0000000540)=0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0xfffffffffffffff9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}}, [0xe2, 0xf61, 0x800000000100, 0x33, 0x10001, 0xb3, 0x5, 0xff, 0x3, 0x6, 0x192f9039, 0xc1, 0x80, 0xffff, 0x8]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f00000001c0)={r7, 0xfffffffffffffc01, 0x10001}, &(0x7f0000000200)=0x8) fcntl$setsig(r3, 0xa, 0x12) r8 = dup2(r3, r4) fcntl$setown(r8, 0x8, r5) tkill(r2, 0x16) creat(&(0x7f0000369ff8)='./file0\x00', 0x0) finit_module(r4, &(0x7f0000000240)='\'proc\x00', 0x3) init_module(&(0x7f00000005c0)='mime_type]\x00', 0xb, &(0x7f0000000600)='\'proc\x00') 2018/05/05 05:31:06 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) recvfrom$ax25(r0, &(0x7f0000f73fa7)=""/89, 0x59, 0x0, &(0x7f0000000000)={0x3, {"b4546c07612578"}}, 0x10) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x47, 0x12000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) shutdown(r0, 0x0) 2018/05/05 05:31:06 executing program 2: r0 = socket$inet(0x2, 0x804, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) read(r0, &(0x7f0000000280)=""/54, 0x36) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xd9, 0x20000) bind$alg(r1, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni-avx2\x00'}, 0x58) 2018/05/05 05:31:06 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000c0af30)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08008875c4ccd64ade0e8ce0442fbc67974e8e1195c604f8000000040002663d75dd05ffe20000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0713e6000000000000", 0x68) setsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000000000)="9ec7f4b691a4e3d3b70b06a38ad389090aa80688e59976587ee149f2ecefc045a2f1a820f5e830cd63dc01ad6a90cc68fd4dfeb45f1fdf69ab31bec9d82175ff5fbe1cb761fb6c3aa2529047d2d4cc77b61a83a0e358f49da827d7a47724f3f27880381b8e097cc4a4cefd4bdedb0b1bb3726f13bd6c362ae5274e869096e61b9c0454f8a932c63a445d72e85a1d65cad5b8988c08a6eb808a54f773a1adc45f4d1425a258a1c57dc5025bd8acd8edcc75fafbefa56109622c528ccc40a2b9a7e912e3b40595e2c52118f27d9b0a8e0a4f26b3c1b0a9e5433078c8efbe85cdf3", 0xe0) 2018/05/05 05:31:06 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0xe8, 0x50002) ioctl$int_in(0xffffffffffffffff, 0x800000c0045009, &(0x7f0000000080)=0x10) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7, 0x400000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x1000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x5, 0x4}, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r1}) 2018/05/05 05:31:06 executing program 4: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00006c69d0)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x74, &(0x7f0000000000)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0x1000}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in6={0xa, 0x4e24, 0x80000000, @dev={0xfe, 0x80, [], 0xe}, 0x60e}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x2}, 0x8) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r2 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) fcntl$notify(r2, 0x402, 0x1000002) fcntl$notify(r0, 0x402, 0x0) 2018/05/05 05:31:06 executing program 0: syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000300)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101080, 0x0) 2018/05/05 05:31:06 executing program 7: socketpair(0x1e, 0x1, 0x0, &(0x7f0000001380)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@l2, 0xe, &(0x7f0000000180)=[{&(0x7f0000000040)=""/131, 0xfe78}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000180)=""/138, 0x8a}, {&(0x7f0000000240)=""/233, 0xe9}], 0x4, &(0x7f0000000380)=""/4096, 0x1000}, 0x0) sendmsg(r1, &(0x7f00000004c0)={0x0, 0x380, &(0x7f0000000100), 0xa7, &(0x7f0000000200)}, 0x0) recvfrom$ax25(r0, &(0x7f00000013c0)=""/207, 0xcf, 0x4, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000140)=0x4) 2018/05/05 05:31:06 executing program 7: r0 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) r1 = shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x7000) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) shmctl$IPC_RMID(0x0, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4) shmdt(r1) 2018/05/05 05:31:06 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0xfffffffffffffdee) sendto$inet6(r0, &(0x7f0000000100)="040100000309c14609005375c52c876d886b6621d8d207ccf73f257e55e86eb29406136fcfffffffffbe62159403c7a616cf8c5d", 0x34, 0x0, &(0x7f0000000040)={0xa, 0x800, 0x5}, 0x1c) 2018/05/05 05:31:06 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000000040), &(0x7f00000000c0)=0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) sendto$inet(r0, &(0x7f0000000080)="c8", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/05 05:31:06 executing program 0: io_setup(0x1, &(0x7f0000000000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x43, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) 2018/05/05 05:31:06 executing program 4: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00006c69d0)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x74, &(0x7f0000000000)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0x1000}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in6={0xa, 0x4e24, 0x80000000, @dev={0xfe, 0x80, [], 0xe}, 0x60e}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x2}, 0x8) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r2 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) fcntl$notify(r2, 0x402, 0x1000002) fcntl$notify(r0, 0x402, 0x0) 2018/05/05 05:31:06 executing program 2: perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x400000, 0x10000000006, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffcd) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/05/05 05:31:06 executing program 0: unshare(0x8000400) r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x40000000002275, &(0x7f0000000140)) r1 = semget$private(0x0, 0x0, 0x206) semtimedop(r1, &(0x7f0000000080)=[{0x1, 0xffff}], 0x1, &(0x7f00000000c0)) r2 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x10002, 0x20) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040)={0x8}, 0x4) 2018/05/05 05:31:06 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x9, 0x4) ioctl$int_in(r0, 0x8000008010500c, &(0x7f0000006000)) 2018/05/05 05:31:07 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) r1 = perf_event_open(&(0x7f0000000080)={0x200000002, 0x267, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc}, r0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40600) r2 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000140)) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x0) 2018/05/05 05:31:07 executing program 6: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x1a, 0x1, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = geteuid() getresgid(&(0x7f0000000100), &(0x7f0000000240), &(0x7f0000000140)=0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x101000, 0x0) fchownat(r1, &(0x7f00000000c0)='0,file:/file0\x00', r2, r3, 0x1400) r4 = dup3(r0, r0, 0x0) execveat(r4, &(0x7f0000001c00)='0,file:/file0\x00', &(0x7f0000001ec0)=[&(0x7f0000001c40)='ceph\x00', &(0x7f0000001c80)='procvboxnet0\x00', &(0x7f0000001cc0)='user%cpuset\x00', &(0x7f0000001d00)='ceph\x00', &(0x7f0000001d40)='ceph\x00', &(0x7f0000001d80)="cc73797374656d00", &(0x7f0000001dc0)='ceph\x00', &(0x7f0000001e00)='ceph\x00', &(0x7f0000001e40)='em0\x00', &(0x7f0000001e80)='ceph\x00'], &(0x7f0000002080)=[&(0x7f0000001f40)='ceph\x00', &(0x7f0000001f80)='ceph\x00', &(0x7f0000001fc0)='ceph\x00', &(0x7f0000002000)='proc/(\'vmnet1securityposix_acl_accessem1\x00', &(0x7f0000002040)='\x00'], 0x1000) mount(&(0x7f0000212ff8)='0,file:\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f0000000140)) 2018/05/05 05:31:07 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) rmdir(&(0x7f00000000c0)='./file0\x00') lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)) r1 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891841f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a33f332a833e2da7af47e6c37972352875f5ea3cf3ea7f04b7b505b6a06beedb2ff000000000000006438b99a45ea22b1f4fb05") readv(r1, &(0x7f000005a000), 0x73) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000000600)='\x00') ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0xb5f6d6f3ad1893c4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000005c0)=0x7, 0x4) r2 = semget$private(0x0, 0x4001, 0x4) semctl$IPC_INFO(r2, 0x3, 0x3, &(0x7f0000000280)=""/205) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {0x0}, {}, {}]}) splice(r1, &(0x7f0000000540), r0, &(0x7f0000000580)=0xc, 0x1190, 0x8) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000440)="922d258dac58f14fec50fc36507eddd7676d17d68b7a905c61ca59bbfb1225690eb35e0e4dd7d91c01bba283d9def62b0580c265eecdaac70223000bdacca02342a60e0e3d9233e51c0937acadee97c5c22ed9c731a3225c486493b5255898af68a14190a90de8fecf91bec0f50c86520b6b9304ddec15d744075092fa70679c64613bb962720b3fd66ae5102ad892fa20b7049f842e2dd1dd02613c97c7c4b5fec16954df44fbba1fb1bf107db92d4698a28aec725ca70b7250a36d1f97f552a4895ea4fae36ab4f416e132b2ebbfa556b7058189b5b851a16ca83042358a") ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000140)={r3, &(0x7f0000000380)=""/137}) 2018/05/05 05:31:07 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000140)=0x1, 0x4) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x6, 0x1, 0x3, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) ioctl$TCSETA(r1, 0x5406, &(0x7f00000000c0)={0x0, 0xce835c2, 0x3d, 0x1, 0x10000, 0x7, 0x7ff, 0x7a, 0x4}) mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000000140)) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=""/4096) 2018/05/05 05:31:07 executing program 0: unshare(0x400) r0 = msgget(0x1, 0x33c) getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000740)='/dev/rtc0\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000780)={0x8, 0x1, 0x392, 0xfffffffffffffffa}, 0x10) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000480)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000580)=0xe8) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)) r6 = getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000680)=0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000006c0)={{0x6, r1, r3, r4, r5, 0x38, 0x6}, 0x100000000, 0x6, 0xda, 0x8, 0x101, 0x97d, r6, r7}) r8 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x80000000, 0x20000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r8, 0xc0505510, &(0x7f0000000280)={0x2, 0x6, 0x3, 0x10001, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}]}) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) 2018/05/05 05:31:07 executing program 2: clone(0x1fffe, &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) 2018/05/05 05:31:07 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x7, 0x1, 0x9, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) sendmsg$key(r0, &(0x7f0000087000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000b7bf20)=ANY=[@ANYBLOB="0203006e2ce153583f1d3300000000000100060000000000"], 0x18}, 0x1}, 0x0) 2018/05/05 05:31:07 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000300)={0x0, 0x22}, &(0x7f0000000340)=0xffffffffffffff5e) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={0xa40c, 0x1, 0x9ba0efe5c179cb70, 0x3f362e2b, 0x8, 0x3, 0x9, 0x91ea, 0x0}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001040)={0xfffffffffffffad1, 0x8000, 0x36ff, 0x80000001, 0x0}, &(0x7f0000001080)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000001740)=[{&(0x7f0000000080)=@in6={0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffc28c}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000240)="bcb5427e2767a3b82cee8a55645829cef825232a8967d49ec99f2b3d766f2c8052ce927495d5e41b4c92294857b75ccedf1f7aeeec0f898faf7e7ce27109fd6e92ccaa2fa0bbd07d3ea0cdb34984745f33d8ba93431c242a68d3b10a32ec20c63af4c4047941178f13e45f56f07eb7c5b57e4a242421cfbe83105ddc9f049f382a75a507115d33963c42024643d44a7eec1ecb33dc6527", 0x97}, {&(0x7f00000000c0)="f2bfcb35d565af291554a70fa67ef21dde5a0a72f10ec820c3bfab", 0x1b}], 0x2, &(0x7f00000005c0)=[@authinfo={0x18, 0x84, 0x6, {0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x1000, 0x0, 0x1, 0x1, 0xffffffffffffcbc1, 0x100, 0x401, r1}}, @dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0xb08, 0x200, 0x8, 0x3, 0x200, 0x5, 0x6, r2}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}], 0xb0, 0x40000}, {&(0x7f0000000680)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000bc0)=[{&(0x7f00000006c0)="9c953dee8d69814c464bfcb15870f151baafaf75286044e64d7a61b3a7a512a6ca74b77a89dc52096253088689efbad8e23193c5ef4ab124eb96d6f35505832d9163444ba00fe42f7145a22b494bb493b353a9d2dce14d255f06e954724878efa574c38b05099a770aed4cd67f2a9c605b3007274e84458e0b6c371c3ad1f5408a6087be1379299a269a2aedc1c9bb37a6d147db836ed4aec768a46555a2b8f3609b05823dfd6463", 0xa8}, {&(0x7f0000000780)="cb73b02d71771acec431ab7c751587201e6410a7b639a381fd2cadcbb20d56dcbf590c5c2d06432cb12b47f50700932420ffd85ad0f6d3c094601facedfc524a893c4ae228f728fa4ac08ee741b74c806ebefff0c211ae41e111ac29da4fdf89d2cc0870d8c47d3a5fdd19cbdff179c6", 0x70}, {&(0x7f0000000800)="44cc05c636d5fc429e71b7fc421c59812e95922130592336f66b4e5b07d1e6d430b88f76a960703492a39436994bcaaeaee848a051bccc18fcab41d150377f96f04ec5f5aa43678e3132d2cbdd25bc679e976d99be64f7d4e9e2a89f174318c27c873bf993f26c4a2a94c81ad98a5855e86ead5b686c7b797ddeaefe00d5c3404269d862b699ee25368ee1c6bc9088682501b60be141b17a3365801371a1c3801d8fa60d15ec5f25efa397af20cabf16de69313c2d95876ab524a011e69ed61eacb61ef7e85c02b5a0cbca", 0xcb}, {&(0x7f0000000900)="1ee1a4f141cd02206d4f725d425625b553843c1c42ec7ec0e49defd08904ca3a40a916a43e4d4711ea844f1fed33f68b50c4e3f786ddb7cebba17f263eb2748bad71c1b0c005ca4eadd2eb34c9dc8d4de061915808f8a1f84db2e0d5e88b370d0f8e5870dac3182acc8244ab89594e10402f10fe0b90e5358faa5a817e", 0x7d}, {&(0x7f0000000980)="1c4de8d806e1a07fa55ab88fef761820453ed8630cb13e370d76de81b13cec0bf31fc9a1b137601e2b27b75b95dbb9b4b0af7dad5b6b9b3fbeadb71c89620e1f43a2010c8bf6fc8cb5606bcb0784b441cca5e5fbb09df05c7fa5cdb783cedd8b00be7843aab9ef013d1d14adaa3532a31b58e6f9e7d3aabc9cb4549be3debfc6ab118c98e768eec4", 0x88}, {&(0x7f0000000a40)="3886247579927c21843746a9352d9e25f08c6fc2a6589581c734698eb9074d8415496b459f8beb59a4b9be5b77f0c8", 0x2f}, {&(0x7f0000000a80)="321ad2fa8ad24ba9d13f248d21e37fe7e9752d3f4598ab", 0x17}, {&(0x7f0000000ac0)="1c81b7d98be20df19822c52fd8d71dac7480ff209c420e40c817a0d7b87bcd8d4832ec72590cdd2f6e85d838d7e30c3880d7d00e20956dc425616f714eba182ca50ca7d654a19c5600a7", 0x4a}, {&(0x7f0000000b40)="3d9fc007f99ed36e9031acd5ecff97f3dcd9f4fa5a41ae0a7e9c5c49fe291252ff7b5e2b96a30cedfb8ac5b4c7cb335f56c338f15b50eca7cf1cee9dfed94f9166890d84921d37afc07779b7992c6df4cf1880f4cae6b383f3a967", 0x5b}], 0x9, &(0x7f0000000c80)=[@init={0x18, 0x84, 0x0, {0x3d417aae, 0x3f, 0x8}}, @dstaddrv4={0x18, 0x84, 0x7, @loopback=0x7f000001}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x5}}], 0x48, 0x40}, {&(0x7f0000000d00)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000000e40)=[{&(0x7f0000000d40)="18f95801e5c40f9bcff3acaa05ec03f5c055aa6f8223ef97a5865079cc57bae4e128a96956875e1b767de53588b44041bc64794f9d8be983d746da556b34ef487b835c133aee61ffc0053931decacce1da18619172cb967afe5dde5bfd1ca27c64899bc604bf5e8e9ec9c1149402d7d5fa1ec07cc9edaad6f683278dd11fdd35c03c9e30190ff140ccbc421182bd7736a4036b3164d51e59d8d601e107d3577722922f8b5d372789417da5e54732bf5350ac3f9b3fd2fbd0910187acde1317fa95d03fec1935d15545259ef82af38537601499ba32", 0xd5}], 0x1, &(0x7f0000000e80)=[@authinfo={0x18, 0x84, 0x6, {0x2}}], 0x18, 0x84}, {&(0x7f0000000ec0)=@in6={0xa, 0x4e23, 0xffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x400}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000000f00)="04c9825cf2c94608db08ff3b48295834bc3d0622f2d07bd6d6729cac9fb310d9ec075a553a1ea611183ca45756ceab345adaeb5cab17818ff3b54151be7523e4a6b66c59fd2dd2bddee8b09546c01721fc3666c42edb47ddfc4a917cc8a8684d451b839d246957cd33bd1b4fcd4386430d741176cf172c4eaf336c06284c7f", 0x7f}, {&(0x7f0000000f80)="b1aa89c2411d6da6ca0b984aa48362d9911826f3e50d0d975a4aa49a0f12", 0x1e}, {&(0x7f0000000fc0)="ca83d9995e4fee1fd1f87a97c191", 0xe}], 0x3, &(0x7f00000010c0)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x40, 0x8, 0x2, 0x6, 0x8, 0x6, 0x796, r3}}], 0x30, 0x10}, {&(0x7f0000001100)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10, &(0x7f0000001640)=[{&(0x7f0000001140)="5aad91e98c92597fd919ab36f4a04f5fc44aee576767925237038253469cc88a2ad485c60a0cec85e1d44d88ac65ee88d71eff45834311891a809bfb24805f3863f5", 0x42}, {&(0x7f00000011c0)="92e992fbd787719c5a59b404f34136fe2f558c64775cf9ef2170a0192aad77a3403f3f65e80c9386416831b3f955f7198af46444c2fd5753395fca03fe82e7f5689682ce7bca3c2efd4d153c61906aaa9438059ad0171640a94da67b386850b143c41011bfee9140", 0x68}, {&(0x7f0000001240)="f209101aeacba3276ac2a6ff6beb806ce27d9d4e63878e59eb2370564cc16ffe8aba46afd565aa56d7f8d5fc288854325d602f7c7f6b6d6933ceb30c845c0fc75b9d4ee05607770ee035886f76", 0x4d}, {&(0x7f00000012c0)}, {&(0x7f0000001300)="d8b895477fdb62d3fe42a8a349d1799830d82bec7d02c263aec5ffb7a460e82686c0d9e3a88a93929731e3ae88506098f08ae580a7ce4510c172a2b58341e1eea0a839bc7a2249425e091e4a1e57174aa5413ffec2a3db13eb2f94c477bf4c292fdacab3d2aace099c3d636453455c8f472a42e91bfa960dea9a42e77fe3ec7fb343ec0a396b496a872868b4c3ad368c9cc1dc6a988bae579af07801a3f22c285d195ddbfb275de16ee7153399ddceb7fe486c256c0111089754cd62", 0xbc}, {&(0x7f00000013c0)="81651f58c04d57d1cc73ea34c4b0167542ae00eb43196e20d9fe6e854ae764e763e397c7dd0a20094465ead4e4c7ab62ee90ad4f4f4d78e5042bc48198c0b5ac9c74ecec537fbe13ab1615df5f5be068756bed7bc45ab4bf27dca523764681f657ff0b680cbc3263bacca3933cd12b898b749f9af9e176bdfe6ec81aadeaa28c768ce61706ff575f7b8b0192ea284a80c549d7a88cd44c5251fae879a512b09f8e5aa552d2288a54fc5aec04dacab9180eacee79c9211b", 0xb7}, {&(0x7f0000001480)="2141a0c0b7aaf00ee6b91bb008f427e61befbfe8cb94e5d27456d142318e7c7dd28408c464d9440c6ff0928344fd811daa2f2161145cfca7301b9f505c", 0x3d}, {&(0x7f00000014c0)="b3c158cae005540a7de7e1abbf1066ab4077f1a4e753a30be8345e7450dad74b361036e88b18ea753f45ad82d2398105a3a77939c178e5b2fd9f442832879f590fde3601ea2570f80969c915a001913cf6", 0x51}, {&(0x7f0000001540)="b213d872039fa68506d61f23e57d6dbc154b4bdb4d4af3093bde4ce90daa4a4dfb6f37b67f801145bb3e7167893bb2a19fbbc4265ee7eba31c19654ee0f0cd21d49f0afa6ae814dbc76d0d76663fb113710847f5123c9d026df00bafae25503d901deee42a37bf32d03f502b4db7aa1febbc7f2ba13e946cc75c72abaeccd453244f49080a89fe709e9c57d73937a88e91746b0c75d4721d908ebd54d7bfdbdba353e3bcf08eb2b0309045e7d89509d9c3e5d9d3a826d60be5532307d95a50ffbb2f344ab099c4122495db0afcb92a11338b6737908b9c784a7f894520b5be399f9c4fc52102dc0789ed", 0xea}], 0x9, &(0x7f0000001700)=[@prinfo={0x18, 0x84, 0x5, {0x20, 0x5}}], 0x18, 0x24000000}], 0x5, 0x4000800) open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[]) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x2, &(0x7f0000000380)=[{&(0x7f00000001c0)="4a1b912cfc8dc64246cf3204cf19645f30f37afeff524b3a75ddaded71051d563c39281b2ff5d7b4fc7794d5e202c3dd5c87ef26fc863313ea6a047f2057cd4751230827b8a441297c", 0x49, 0x400000000}, {&(0x7f00000004c0)="22c13eb9edb396cbda10bcb1220bad27c41c1567ed6b1e41efa874554e636d8567935852759f5089d2f4dcc466d57ae361ce3c44c92f07d6ab24c62a3153bfbd5cc5ddc429032cc0ca959c825c478783e15f900d56e4ffbc17bc19c269344d9a9c6222b83a87716ec8302935556667b3c491ff88bc8dfa1faa273c39635260a61f53a8e37a2682be96fb92c3fa6786dbc2aa7117e4bc834e8e9992eb55f005dfeef0bcd7a1464ba6788a07c8301372268f68b5af2d3f4ffcc1fcdf9460f2a6191d42caa05d5048178e84f2fd0a7b0ccf0c8533e5358929b969b48631bb55b5ce6b2bbc181d149909280b", 0xea, 0x2}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r4, &(0x7f0000000180), 0xfffffc5d) [ 91.645433] libceph: parse_ips bad ip '0,file' 2018/05/05 05:31:07 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x101, @loopback={0x0, 0x1}, 0x9}]}, &(0x7f0000000100)=0x10) shutdown(r0, 0x2000000000000002) r2 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x1e4) getsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000000240)=""/162, &(0x7f0000000080)=0xa2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r1}, &(0x7f00000001c0)=0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r2, 0x50, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000340)=r3, 0x4) sendmsg$nfc_llcp(r2, &(0x7f0000000ac0)={&(0x7f0000000380)={0x27, 0x1, 0x2, 0x2, 0x6, 0x7, "4f173729983d06863a00140477ed2240046f20d8671f157bf5baee38c869bf707ab0c93289f5e18fe6989a32352c3977a24591bac1a1f4337083effedd0de7", 0x1e}, 0x60, &(0x7f0000000940)=[{&(0x7f0000000400)="8bf26d2dfafba6607a6797defe8b4a7657e92cf30b3fb35539c88692434037a5f0677593e47f914050012c373b0d181ea5ed2a1c429514f48f14cdd04699896a4bdb91e417cab8c7bed6860a9b95687482abbed8698678305b790fb552558c495440af2f25c11c7918cc7ba23b7d00442b298eff", 0x74}, {&(0x7f0000000480)="7da2fdc3e09001a9836cbe02a27f12defee1519534664534d161795987fa792106a95adc3269cb8366468a4c7ad0dc978a9442153ed00888ed71f8f4bda67dd9d11d0d7b93541a6a10cd056ae5df4faf10ca4f4ec22b40fbeadcf783796b6ee3ae68ad9205301ea7b5c69c314ec5dad65fad617b23b9c61d440af6212d0e37691d3e4c8ad7540283c90dbdbfbeab7b37234b0c044f4b2a51c91dae86ed16c8b52038430d4f608934e23224529e37d9265a118ecc8b5142bbc287c02ac2", 0xbd}, {&(0x7f0000000540)="5b167b795e4ff2820296eba452aaa7122e6551abb15c7f56d8796d2bb8ed778af2062a8c4382ab01efdf24f59723a1d3bd1d77ac78b0b1cb0bae33078156e06e194e3f8f66658bfa3350e8028852b61151790b0de0578e8718da6caac10cfdba92a06cc0331115e37b881a44c89f876a85410212a72b1d78b712af67ff422723ef391b8efe509e86257340e48ba076061a297872e95358b6ef4e438ed0901339e1676b1a6897fc4d1e806b3693f3693425f5e85fa7f85180143558578ec19be2230ebc8a8360fa55a94e25b8", 0xcc}, {&(0x7f0000000640)="b721f61ff96b252c09e242ffbd8471e10690ca4e5b74a54255d26552de2226740f57cc254110ab2c65dc7eefd06bedbb5ea753d7234417c26c", 0x39}, {&(0x7f0000000680)="545cb9f556fbdc6ea1a8353a004426f28585ea826091f696812b142b8f37dc934d045f99e5e8723153", 0x29}, {&(0x7f00000006c0)="242281364c66370e218a2fe08712563f330bf4f202b19f9b7c143b60005a9f40bc9da1991351f6d62ca5944c26450920dab19e28108226473ba624c773595e43473eacab4bf00bc503a1080ee2b59d7c215d7d72050167ef172f67e9406951e70aa08b1c86699e69728b1f3384bc273b537955013a5b0d463150a2f137c2b9004ecedc311f80fac5bd8d6d8b3bce50c49111", 0x92}, {&(0x7f0000000780)="e65bc0a4d25e9e326cb850d1c8546982421b47197679b790f2142c74ff794773f3100427695131b5a1959da936d18250bd414a619c92e2f30635d2d315db4b0c92458b02b9b296340701399e68d1898926334a7ee6038d65f9acee320c8f02c8f0004244a82edcc91ae18e306377b988a6b1fc8a4cb0ae9e9269968ee185abb5197f8b89ad5964553a99a023cb844db0b48971c95de0e097767bd3fd90ae1fa32ffef64981d4b8c2b277f1bb7d590777a17daedf35b33016ce9de6a2c6f2409c8a70e5a2e8a475c52b5962162dd32889213908e946", 0xd5}, {&(0x7f0000000880)="813780f8b84c959bbf6d6f6b27bb289c71ad8fc90893e2016ddca605ce532e0a3492a483ed1164b258ba39c4c36445f8f2cd3ee1f8efaf897be796c3c0e6f9828d6b87474f2167da8ef582ffd2b9ed7fd1ba6a8615c8583036c1379fd5b77c8a121c0caf0641331ea1d12877dd5505c607e8ee947acb675b6042ea9c19c35494b943c38cbdff622632d84bec1db79e248484f318135f167245c7ad85b426", 0x9e}], 0x8, &(0x7f00000009c0)={0xf0, 0x0, 0x3000, "84d323ff5b077bc3d47941bb466129a5e9ea78450b00b82d5dddb8e5376676041143662059bc4e381fb10dfed5d51229b4e879a912cb4e44dd8c1c4ab4369ac4a6dc47c51e2561694e300ac448298c03c17f072d1784fcd78199952121c52a3ac0d585fd81589edbd6c0b455ee2fae11634698cc5075c2b7b6b0a4b9320a12f003ee417577f67e8ef1e8ca2bbe0ffe48c5fec8646c53daa86bba03556d228f7c4f86daef4ee2c2f6bd6e51efad8461f794ec715dd921038ee2a6da8f1d5a6a92cf7ed0255a6ec2d5d60dfed51e643d21ccee356bc29102d538b226"}, 0xf0, 0x40000}, 0x1) 2018/05/05 05:31:07 executing program 0: r0 = socket$inet(0x2, 0x7, 0x1) sendto$inet(r0, &(0x7f0000183000)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/05/05 05:31:07 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x20000000045) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) shutdown(r2, 0x1) accept$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) connect$packet(r2, &(0x7f0000000100)={0x11, 0xf6, r3, 0x1, 0x1, 0x6, @random="a5dc3b87cd6c"}, 0x14) 2018/05/05 05:31:07 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000080)={'sit0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x109000) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="2b86646d6120"], 0x6) 2018/05/05 05:31:08 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x40, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, 0x20080000, 0x0, 0x1, 0xb, 0x80, 0x4, 0xff}, &(0x7f00000000c0)=0x20) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000005ac0)=[{{&(0x7f0000003c00)=@nl=@proc, 0x80, &(0x7f00000053c0)=[{&(0x7f0000003d00)=""/216, 0xd8}, {&(0x7f0000004040)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/111, 0x6f}, {&(0x7f0000003ec0)=""/154, 0x9a}, {&(0x7f0000005040)=""/165, 0xa5}, {&(0x7f0000005200)=""/167, 0xa7}, {&(0x7f00000052c0)=""/206, 0xce}], 0x7}}, {{&(0x7f00000055c0)=@sco, 0x80, &(0x7f0000005a00), 0x0, &(0x7f0000005a80)=""/15, 0xf}}], 0x2, 0x0, &(0x7f0000005cc0)={0x0, 0x1c9c380}) 2018/05/05 05:31:08 executing program 4: r0 = inotify_init1(0x0) fcntl$addseals(r0, 0x409, 0x3) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = getegid() setgroups(0x1, &(0x7f0000000040)=[r2]) ptrace(0x4207, r1) ptrace$setopts(0x420b, r1, 0x0, 0x0) 2018/05/05 05:31:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'syz_tun\x00', 0x3}) unshare(0x400) r1 = socket(0x1e, 0x1, 0x0) getsockopt(r1, 0x10f, 0x83, &(0x7f0000003fb3)=""/4, &(0x7f0000000ffc)=0x4) 2018/05/05 05:31:08 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000742ff6)='net/igmp6\x00') sendfile(r0, r0, &(0x7f0000000000)=0x8, 0x400000000dc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2, 0x0) r1 = gettid() syz_open_procfs(r1, &(0x7f0000000080)='fdinfo/4\x00') 2018/05/05 05:31:08 executing program 0: socketpair(0x1e, 0x40000000004, 0x0, &(0x7f0000000340)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0x10, &(0x7f0000000040)=[{&(0x7f0000000180)=""/154, 0x9a}], 0x1, &(0x7f0000000000)=""/105, 0xfd78}, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) close(r1) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) recvmsg$kcm(r0, &(0x7f0000000280)={&(0x7f0000000240)=@ipx, 0x80, &(0x7f0000002180)=[{&(0x7f0000002100)=""/107, 0x6b}], 0x1, &(0x7f0000002200)=""/89, 0x59}, 0x0) 2018/05/05 05:31:08 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2002, 0x4) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000fc8)={&(0x7f0000003000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@newsa={0x13c, 0x1a, 0x721, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}, {@in=@multicast2=0xe0000002, 0x0, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'sha224-generic\x00'}}}]}, 0x13c}, 0x1}, 0x0) 2018/05/05 05:31:08 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2000000, 0x1000000000032, r0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x280000, 0x0) ioctl(r0, 0xc2604111, &(0x7f0000000080)) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000000)={0x4, 0x80, 0x27, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bridge_slave_0\x00'}) 2018/05/05 05:31:08 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000280)={0xa, 0x400000000004e20, 0x800000}, 0xfffffffa) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0xa100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={r3, 0x800}, &(0x7f0000000140)=0xfffffddc) 2018/05/05 05:31:08 executing program 6: unshare(0x8000400) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x20000000005, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x101, 0xc4ba, 0xfffffffffffffffc, 0x9, 0x2}, &(0x7f0000000100)=0x14) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000001c0)={@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @rand_addr=0x7}, 0x2, 0x0, 0x4}}, {&(0x7f0000000140)=""/29, 0x1d}, &(0x7f0000000180), 0x27}, 0xa0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20) 2018/05/05 05:31:08 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGETMODE(r1, 0x4004510d, &(0x7f0000007ff8)) 2018/05/05 05:31:08 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x80, 0x6, 0x0, 0x0, 0xffffffffffffffff, 0x1000}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000), &(0x7f00000012c0)="d5076e5d44fb9bf0c073d925589652e0c32c8a03f118a8e9faff1f4c0904e26dba7b0d06c2f23ac7fe037593d190f26f8bceeaede1da8c5ff90697621242f6fa09ff0d7e62be9247a650898d812691"}, 0x20) openat$vcs(0xffffffffffffff9c, &(0x7f0000001340)='/dev/vcs\x00', 0x480342, 0x0) readv(r0, &(0x7f0000001280)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000000000)=""/27, 0x1b}, {&(0x7f0000001180)=""/228, 0xe4}, {&(0x7f0000000040)=""/129, 0x81}], 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000340), 0x1}, 0x20) 2018/05/05 05:31:08 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0xd677e730f217c4a0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000800170100000300000071e74f91000000000000170116000200004a0000000000000000000000000000"], 0x30}, 0x0) 2018/05/05 05:31:08 executing program 3: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) listen(r0, 0x43) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x20, 0x6e2, 0x1ff}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r1, 0x7fff}, &(0x7f0000000240)=0x8) r2 = socket$inet6_sctp(0xa, 0x4000000000000005, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10001, 0x1c500) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f00000000c0)=0x7, 0xffffffffffffff46) getsockopt$inet_dccp_int(r3, 0x21, 0x1a, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000300)={'TPROXY\x00'}, &(0x7f0000000340)=0x1e) 2018/05/05 05:31:08 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000f50000)="9f65", 0x2, 0x0, &(0x7f000039c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xdb, "0a26cc7a3d541f0a08edf3bb4f6e4047bae8f9402b72782fb23f584a73a30736c90105004b9c7e2b3018bd786d9a3c1d6fbdbd0a43cb801a5999438070098dd05637aae18be416717d91038cdd41bcb783deea68208e838e9799c44132976f92251cfde80d1443f0b2b2e2020f51fc0163fbbffa8d705d65fd9e629233508a551e722aa0bf19fbad02ce2146574c4a1804827941d32a535cdde63d42f1109b46d25ef6c815c8a628a03f2a36d44867efae23b4a81c50fccd9493cbe4fe537a230f7169089d3a2cf0a5a61e622b903e8d27ee0ecff60a2d75d9aa74"}, &(0x7f0000000140)=0xe3) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x9}, &(0x7f00000001c0)=0x8) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/05/05 05:31:08 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000000c0)=0x1e) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002d2000)="4411091a0000000000ffff7b0010000013", 0x11) getsockopt$inet_opts(r0, 0x0, 0x200000000000004, &(0x7f0000739ff1)=""/15, &(0x7f0000000000)=0xf) getpeername$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) 2018/05/05 05:31:08 executing program 5: r0 = gettid() socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) r1 = syz_open_procfs(r0, &(0x7f0000000040)='loginuid\x00') write$fuse(r1, &(0x7f0000000100)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out}, 0x30) write$fuse(r1, &(0x7f0000000280)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out}, 0x30) 2018/05/05 05:31:08 executing program 1: r0 = socket$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, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40900, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b94ff8), 0x8) r2 = dup3(r0, r0, 0x80000) listen(r2, 0x6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={r3, 0x2f}, 0x2) 2018/05/05 05:31:08 executing program 6: llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/144, 0x90) syz_emit_ethernet(0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="ffff000000000000000005098863b53e6b085888"], 0x0) 2018/05/05 05:31:08 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha512-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="f9895d416be79c321974e1a13b7b8e9fe177c1ddb5d79540608588de6a9ff4ca07beeea4fef42b65eba46f2db7cdc1d4adcd756ae49033a4dbe14426558c2f4cafc7f3cbf8fa8a88c2942e58db292462d86e41dc61803a8a0ea6f46952834bfcb470ff172aa0245a23194f1a8f53728c0437478592603a69ff9a67880d30624692", 0x81) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x108, 0x8000) socket$alg(0x26, 0x5, 0x0) 2018/05/05 05:31:08 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/ptmx\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f00004e5fff), &(0x7f00003a3fff)="16"}, 0x20) dup2(r0, r2) 2018/05/05 05:31:09 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="737461747573002530acd253a34dc05b6ccb06a3f0192a3c1828b2c37051a6998c1b7be520769e15a4ca32a92388211e1e30da957d5823c0b63864fe0900000000000000000000000000000000") close(r0) pread64(r0, &(0x7f0000000100)=""/202, 0xca, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="51000000f4680954e88e93a3d16b5ca2f9b18d8aa1d06eff069ee2c1b07e016b3d50abcb6063c486b90e13da2aa44d6fcb66f975d6d43c0e7315f309be52667201c60cc54eabc09aa43a01c9dba9b25a99510f9336"], &(0x7f0000000280)=0x59) 2018/05/05 05:31:09 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000740)='/dev/usbmon#\x00', 0x8, 0x100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000780)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x2}}, 0x200, 0x9, 0x3e, 0x1, 0x5}, &(0x7f0000000840)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000880)={r1, 0x7, 0x3, [0x3, 0x8, 0x81]}, &(0x7f00000008c0)=0xe) r2 = socket(0x800000000000010, 0x801, 0x40000000000) sendto(r2, &(0x7f0000000380)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r3 = dup(r2) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f00000006c0)=@nat={'nat\x00', 0x19, 0x2, 0x2e8, [0x200003c0, 0x0, 0x0, 0x20000588, 0x200005b8], 0x0, &(0x7f0000000000), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x12, 0x884c, 'lo\x00', 'veth0\x00', 'veth1_to_team\x00', 'veth1_to_bond\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0x120, 0x120, 0x198, [@statistic={'statistic\x00', 0x18, {{0x1, 0x1, 0x7, 0x1, 0xfffffffffffffffd, 0x7}}}, @rateest={'rateest\x00', 0x48, {{'ip_vti0\x00', 'bcsh0\x00', 0x2, 0x3, 0x10001, 0xffffffffffff730f, 0x0, 0x1, 0x3, 0x5}}}]}}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0xec8e, 0xffff, 0x0, 0x0, "15ff69c40f1154d457fd31bd91b5876a81adccaf29b23d6f570fa5278581775d39bf084ece31defa7c1d6d7d8d70d1578974d31ff41c51dd54cc96ccd7d78875"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x20, 0x890d, 'teql0\x00', 'gretap0\x00', 'bridge0\x00', 'veth1_to_team\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x2, "25598e1c57727c4a51b8bc20844ff7c0e582303ca0eaa032879f39b94a01", 0x2}}}}]}]}, 0x360) mq_timedsend(r3, &(0x7f0000000000), 0x0, 0xffff, &(0x7f0000000340)={r4, r5+30000000}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x78}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r6+30000000}) 2018/05/05 05:31:09 executing program 4: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={"6966623000faffffffffffffff00", 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x100000028) 2018/05/05 05:31:09 executing program 6: clone(0x0, &(0x7f0000000080), &(0x7f0000a25ffc), &(0x7f000039f000), &(0x7f0000000040)) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000900)=""/250, 0x1ec) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0xffffffffffffffff, 0x8, 0x1, 0x4, 0x6f}, 0x14) getdents64(r0, &(0x7f00000001c0)=""/1679, 0x68f) waitid(0x0, 0x0, &(0x7f0000001ff0), 0xa0000004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x200004, 0x0) 2018/05/05 05:31:09 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) getpeername$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000300)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f000082ef0a)=""/246) 2018/05/05 05:31:09 executing program 5: unshare(0x40600) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) inotify_rm_watch(r0, 0x0) ioctl$TIOCEXCL(r0, 0x540c) restart_syscall() setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000040)={{0x0, @multicast2=0xe0000002, 0x4e23, 0x0, 'lblc\x00', 0x1, 0x7, 0x57}, {@dev={0xac, 0x14, 0x14, 0x16}, 0x4e22, 0x6, 0x5, 0x5, 0x4}}, 0x44) 2018/05/05 05:31:09 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$setown(r0, 0x8, r1) syz_emit_ethernet(0x2a, &(0x7f0000004fb1)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c2000000080600010800060400014902d8a392d00000000053abac82bf9ee0000002"], 0x0) 2018/05/05 05:31:09 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x2713, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0xd) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000000)=0x4) 2018/05/05 05:31:10 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000180)={r3, 0x1, 0x3, 0xcc0}, 0x10) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x1, &(0x7f0000000040)}, 0x0) 2018/05/05 05:31:10 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) r2 = fcntl$dupfd(r1, 0x0, r1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) listen(r2, 0x2000000404) listen(r0, 0x3) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080)={0x0, 0xfea}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r3, 0x0, 0x5, 0x0, 0x1, 0x8001}, 0x14) 2018/05/05 05:31:10 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x8}, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1}, &(0x7f0000000040)=0x8) 2018/05/05 05:31:10 executing program 0: r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000d9ffec)="0000000201000000000000010400000000000000", 0x14, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@known='security.capability\x00', &(0x7f00000000c0)=""/21, 0x15) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) readv(r0, &(0x7f0000000180), 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000140)) 2018/05/05 05:31:10 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000340)='/dev/dmmidi#\x00', 0xf62, 0x80) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000380)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000590f0000000000000000000000000000000000"], 0x48) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x101000, 0x10) setsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f0000000300)=0x7, 0x4) getsockopt$bt_hci(r0, 0x65, 0x5, &(0x7f0000000080)=""/244, &(0x7f0000000040)=0xf4) r3 = accept4(r0, &(0x7f0000000180)=@ethernet={0x0, @link_local}, &(0x7f0000000200)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/05 05:31:10 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) ptrace$setregs(0xf, r0, 0x1000, &(0x7f00000000c0)="6bc8a465be2c4b1f15305acc980183bd284b70c29d9725f6325779e86b96dab5643134e3873d35ae4ad66aa316e7978bda5e53b48c757326c771a17fd35ca5a3c50d47c718f2c932b5a4f04cc6b7698c17968df3d15965e2786a33c0a95039916eded3c6d25b1fa976755533ed822610a6e5b5beddfc8027b0c397fa622ea8af4d922845dbb3b3f05d9110cf0da59747dfe4bc7079fd4b9f9ed274026b95896ebf7a7f98849c4fceb0a3d814a19901bd268664b941ad02fe2c19489f71") r1 = socket(0x2, 0x3, 0x1) gettid() pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f00000001c0)=""/8) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000040)) 2018/05/05 05:31:10 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x80000001, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}, 0x2, @in, 0x0, 0x4, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = shmget$private(0x0, 0x4000, 0x40, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) 2018/05/05 05:31:10 executing program 7: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x4080) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001180)=@buf={0x1000, &(0x7f0000000180)="fc2df7b9114520487e1f143e8acec68b7d02d92b2562442a3c052abb67bb0f7f97089a5fda6c848a32885ce70146c31dc7f7361ef74470b561ee4e74156d11040a5cd9f794bee5bfac52a28e9063eade434ebf01a884abf038feafd0f80583e0d16d7915f55a7f6a66ad3512ffc7ef4f5e5db2630685f47ae30521406382056ee971ba65433cf2a2aa3b95b28d19c0fcfce57b69fb089bc89a0e89f7e5c8d647350bb2a64573ab21a7255f4b71aa882b10098ca581f09758281471df0972d7304549be722d46546807209570926144ea3b9587455dd30fdbb52f9604870623b9ed2e7979a561f5e0a229c257f82cdced2b700123ac0b5a0b6fb0606a945829ff0671fbd73fe9c0e13168194072cf6346911a9cb5771b88ebc89979ae820a3ecf184d5910d607ed2841ae82bbbff499513c4f8c7849428c120ec11ff6ac42795a8c5a1c531bdf5185f952a10156187c62010bbfd5b68f4b551d124f41f023973b68996c322b4943c5ebe5017df13e5dd02be971fc8e362eaabdc28b1c4f41b8ffeaa430115ace9bbd200ba6606b99564dd6d91fde19eb59429e78cf297d721813771ff4edd304a6d6f58bb4301548f46686c232a0b51469b64e1dff0abff93322ef6c93fc7a0ed069d7f4d72b2d67c5c853c8597dee442cb565c558fe5c0de1967a6326f1e6b40b74d2571006a32b5381db8962d342ae532909244b81e5bc8e30c7c0adb6c8359f068b514f3630ed76de2f8714e7102cdc6553366d275e3f296ef4022d75a96ee16fd50850f2ddba1f913e6b263fc7628b0ce2abb4f3483edfc298760257a8e23a0cc039fe2dac0841b48d619505c760928e6d2106f7f6036c798ff9c5d11ad6d7ca753150da0fb6ae143e41c49295707480ca15a1683901bef5d9c5484b6812c160321aaa8c62135f80f621c22756ca84fcac6f7fbbce7c9d60aaafd0b49cffab059441075f8c68505b6237219c717ef5ded4a55bad369929c5d3ffd827fb357fd064832ffed1ae48927fa1cf9a826f89b46ff8353aae32d6af3a0d2d9cb9e0e6d7f1fb77e6171c09dd7bf6cc22fa827da5835c4ef5cf7972888d8d2fa746edcffa4f6870bc2b6de79e3953652ea65f8ec81afc3158a9081ebb27eef9412d6594e385e8a70088a32964047c478b48b94a969e6b0dd8f800730cbfb7e5cca0bc432d36a402ad1f242c0b339a9aaf6303edaabc21a49285d50748258938d4ef8842c3f7866279c75949fd932cae3ceca3c2a063efe0d3e54d86c76197519a9a8298b52f4dd1605cd252fa44653e928df525cf22521157cfdc6debdb1374dd07a74f7d4f4d71d6d44ade9f6c69848744e854c818e482f78223a3b9f4ce6a4ce5b543e0c4d5234deb946a54ae45fb665d29df3c92efa07e408aae3236b0b32a681d2caabf1559a0d40480ac8859eb47881323854fc024f5582f3081fd70e39f27a0587331378d643ec3e0f94bbf2ee5bcb0a41e174e7230b55e90d60acd50e03d77c965bcf1285ec06fd17283806be8865a1bfaa8dee7030d6a39a4c72b6e2e40542d1deeae72b0034c824e95218b277af4e64d528125e869ad55f4cbe15162e4030978fb0c58d580fcb336cf3a704901cbed96f964aec1b8f0c83e00c1a258abce1297a9b3e1bd8d04dec43388d719fd258f7b61e340199f3b95eb7147bde774c801e6092080bd5f1190fb4d70193c3e9a36bd9f564467d940c46e98323b9f5e1bb2c9fa68be91ae3138e1fab961ffbc59360ef6653d5c4eaa8a431af79064791e8a12573d7c02919f0aa554f9d709f4ed1ad8193fd1281d71652a5c590e88463318b7c7561fb05da88b92b81e0c551e1c7f2c198ce5c4fd6888b4f823e7291a3b8008a2464d44dffef00f78da67d34fc62b395ef12cd691971e0b7fb11c24c96d310cf520c4ff201747b59a934d68b0befab1793ca4422a76d40fdcc5c9d1154aee35b6c33e5055504c8e47300ff8c273cb24752c6501dd9fb8db24c97c9eae95ae737ea1653665e154ccba484ceb11f565b003b68cd9be01119e7c185478d64153c51f6490603ecb46c9850bf620eb6272be07adb306926759b684864408c4815d2d4302cf0cc1223e579b466e284220bc15b9da3ca3df34f899794c53fb82550f655bc8c59a2ea1a4cfa9598a1e599eeeac6468944cdeff8ae5b9c8d7dfb0436b6a258b16a573fc10d294e1e052719afc309c494ea2d401618061236bf20b62fd43023cdad15867bd37f9f48a4453f97813f842c58dce8d3127bf2b04d0f17c71eb4eb89100db1144a7646bf8a537ecf380cc19151c2f509845257e33740909312be907a1e3050b6f20cf0bab8581b969068428f3f4afe526565c98114d6f8cd987169d8b2670ae113c5c90b103f8c990575165a472a09f861bf729778d3f3f12535f76678f25404fa7c0073fcf6cbc8fa546444cf90e93bf12aad76edb24f5da6ecb5f833402469d28f1f4cf46d3b2175792f1c388fc8a613f193d9f19f654b866c99a98caa8bef92b225066512011d070499ce265d5c48c16166641fee65b84f7cce525f45d6ffbd756d2051679e7000ac06af2f0e6376aa904cf803f6e2364f6995adbfdd30ce35c39c222284c4270f3a93f99297be2abd72f8a580363dd0ccf517545572cd83385219734f9bd0c558b2b1fe0ae72413ba10073f43ed850a4bad7ecc973c5bae3516432d4519188354ab8cecb9e4b8ec06844b634c5c002c20b4dd16cd2f29ff59e31c36c61149bc5377842741cbd8fb991ed79b47a7129d585771565c48ae85420af4591284b39f18c9003b89206fa502c6d89d8541a5bf245698595a24a5a220743b9cf304eef19509b306161d3ba22c2f26e937ddc822595f8f728296951561b886528b10f5b05bc1c557356cbb95c754377c83c9373d7efd5dafd20301c8d12220c872c6059198ca57febb85bb6267f5e9bdaca97d714440d8f77b413248f06ef73f7c35f2b391dd1d6feba32cca65ca98dbda47d5ca8ccbc6edac8ca20b15431b9a8b1a2518a7038e5c12457b7beec4ef877e53d29767b1641c454aa8313cf82e1c665d9d5814004268f9e75273a4475cf25e0b48ecc3787939f230608c6b95ccefa88bf3915bb4e135e3b6023c7b5ca35935dde858613f00a434f2d02361efde51eec6765aaa19e8d329415232e799fe3ba9b317c65da9331e6be9e751a1f37180e5a0e8461776e5c79448870b17ea054073ebc277730ee2657d110e5f67e52a3728b476cd976fb9d6ac9c8ef6d4e45fff268f121ae643284e599971b601c7c834735f922191e3421d40cb4f02f37e990e7ab213bc7e5ec28b4eefff9df17742de1ae7cae2fa736d017743e7464a8438e8dee17189102b869a0a6792bf7c9ad0fdedeb64ecdf1699ed4af8c5736c8ba72b88e0d274856565dda1f93528f14bf530ef1cc3e3436e60831aa8b152c189f032135893dcc1b9bdf2362ab5883740797f771222582757720bc1b06b1e0f643b5d25e65cb096631936a8b1393a8e84dfe2f51693310b233d1b9b59069a33792f224f73d0b1f828e6800f84ff87492ac73354b2466c71ea95ed0324d5edd5fd66cddcf5dd18faf48da2f6be47e0fe2420cb61bd9825fef7262421561ca76e3f7071ee3b51cf1508c6062f4b11c101d93d6273ea2e2ae3e67eb17eb93e847cda555d86190ec6782a3cac41e66d6f872f1b8c1359b3b8c62164d8987a921bcd18607abbd30a244279e5ffa81c59590ec0e6c3f9c491dd4ae582cc06b60d5a03b40764b71518d3ea2cc66bf04cc196a59d4429f19e826b3edd6421635d5b9d2edaf991da6c9e18241c65dbd45cf1a1c1c8c97c68160c25b9df1999a562f51b52d01c53c75cdcaf13ee451e9873bb70611b0ec6774afef3c414cf3b8c242d280f7e1c5e36c7adfae26f3f8256338a43926195957fdccbe4c24a81d0675208a3dea61d153e9daf09e4fb14882d63a14183a2dd1f49c08738ddec2a7168f8fab33da18d66994a060964ffab5b2701798e974c915f4854860be8fddbff57717df96af004d7258bb07bc41704eaab561ae087fe5b4b0e7e5f163d5df1c0e4c8f185598c6f8f77e5d126b7a896d1e9a6c9f9f0f75f893f229091840c50828c27132e3d5ec00d430bef88107323ec55786c0f21dbf87ab45946bab72c3a07273f5fb5054e9bcedc054af0b9f168a30152eb5d1461b90479a54f888b912ded1fbb934c35faa1985de99f2c5130791401382261a623ce0a3f3c39abc5addb80175de7280c084687b749bf746929f26124b14d2e73f4aefb7b0aaaf16952f25a2b07965bdd9293b8ee13b99dae703cc7fb1cea4fe45815943760e5c6516706d6388881b0a5bef002f5a6811dabe722d322923389481d84727d3c7b012c920b36b43dabbcf7b66ed0d329068e24cf7deb844708c724223359996bf8225659f4080f7143e0ddeecc3830db875a1acb00e88f3ca9ffb97a57d13d100bc02dedccc828064e383971693db480f1a5aa5a127fddade824f76ac133f76136c37e9f34a29593fce8e987397e93c31fbed4f3d87bed94aed6d420caaf289fce01222eda012da37ea87574ec64d783c992026180c5f97914a20d1cceab5cffc6ea01e40c7fda0e823625bd98852f580013c88c19cbdce8f48cb54022382639a4fe51dd5b55ce805e6bf96d9689680912df0dcf2ec6b72cb95814a70f0bcefa49637cb819d23af0383d1ff0abece1141009b4a6859f49f408e2dba485674de4aa45326b12aef75fca42f7547bcb4a2b376d606c14517a4e813e1e9d4beeadaf1dc8c8b69fe54d8ceae76d314771e73875ed2d7ae2217bb0b2c793bafe1608c8045546353c69e179efe79146d0f11b332960bfc948f3d9a184d574dad0b1824a8cda93765969f14ba753250c41e6cfa7ed0ada7389d008b08474e744c237ecf2d95d1cd6b4bd44df2a085343a04284f9b675b9b8f0c3a7e7ad7f9fc4fe1b9768155d9e62f40ced1ca741f0cd2a11b74c77d76d35c051f8461db4021e385cde6612c7400293410b2c9df9cb511f0e4d613a6effba805cb8a9dd72ddb272103ea791ae602bbc4e824a68ef52c63f6cf55e169aa3e5dc1b0a5d51ee60ddfaeb192abfd5a790269ced311c04fb123c3ca10d69137f24dc4760447e3e47a65fe6d5e51ca0c062c64f69009a6ed0b24639f2573cbc38f58e9af227cccf3f82d57ed2dcfed74424512aaa0d71688683bde3cc89e5a04c69185f0c24f3280515c95e2d964455f2bb0ffd21755e8c8bd3aba3da98c8b1aa1161dda10a12cb755855db52c7da4354de7b99514ca15263a38d0313745cf4181dbf33f9eeced382bb14ed5290b9e463868128c9e62fd6e10902b2ac991dcfb7a0d2c1bad531aeacb2011182ee0fe67691d865f5f52ef73b3b9ccc1ffe14f7bb188e70e5b9f3722a95f0379e1b725c9dc9bbae00275242f7ba275993f849941ff0e1b5b796ec760c21619c5cbc48187ea065b6199c83879bf9531a43294e8861c15bf375d1cdd1452d5a5266560bbaf0ca8a9ac7beb0779bde2fb7eff8b42a7fef297d6c2268af05dfbe05243bcaa97452d7b98b2a54dccfeb6fc682e2d6b37dc9c39b1ea2f04d1d0beb0bd866df181b6f080fbec677fa8c70e103896503b4c2171c7a3bb2b37d19d7b25942f851916849f6af6a9be1700cccca4d03d8b4f7be46ffe75a1404351d51b985cb27d993294487a0bdd9d6502a53ac30208bf179bdac7a5ada4ebb94b1b1ca84fd2973a136010ac41d522856aafea8d0b96fe8da5a0071d1167a6a164bfd7389cef95b31ce7fd5d3500fb256c5c"}) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f00006f7000)={0x77359400}, &(0x7f0000877000), 0x0) futex(&(0x7f000000cffc), 0x1, 0x7, &(0x7f00000017c0), &(0x7f0000000000), 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xff, 0x400000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x1ff, 0x20d, 0x8, 0xfffffffffffff610, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000100)={r2}, 0x8) 2018/05/05 05:31:10 executing program 5: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x7, 0x0, "c96632088e9da8eb5182b72b249a5bc3775b4e01f76cb0a4af4040c3bbb56cf91ebd9e89612db143e43a36ac56b69af1d9f832119f0b883db3669fd3cbe4bb320a1e1174ab443dffbc865d9059496801"}, 0xd8) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2ebd5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x41000000000006, 0xe, &(0x7f00005a2000)="020000000000000000405462fa01a55eaf0d2cf609f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d919cc3df7756beaaea3b3d54436fe71cf6af7d07634832b8a5c0a94c470502e933dd65ae7b3e7298fc00e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830dd0391f2ecab7", 0xd8) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x6, 0x2) ioctl$KDADDIO(r1, 0x4b34, 0x5) 2018/05/05 05:31:10 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000200)=ANY=[@ANYBLOB="c6a478216e857d37"], 0x8) sendto$inet6(r0, &(0x7f0000a05ae2)="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", 0x5a5, 0x0, &(0x7f0000658fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/05 05:31:10 executing program 2: unshare(0x8000400) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x20400, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x400400, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000001c0)=r1) r2 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x100000000000, 0x10000000004002) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89e5, &(0x7f0000000200)="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") ioctl(r2, 0x440000000000127f, &(0x7f0000003fff)) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000001200)=0x6) getsockopt$inet_mreq(r3, 0x0, 0x0, &(0x7f00000000c0)={@multicast1, @local}, &(0x7f0000000100)=0x8) 2018/05/05 05:31:10 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x5, 0x10000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e21, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x80}}}, &(0x7f0000000200)=0x84) r2 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f000041bff4)) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000000)=0x0) fcntl$notify(r2, 0x402, 0x20) fcntl$lock(r4, 0x5, &(0x7f0000000040)={0x0, 0x5, 0x3, 0xfffffffffffff001, r5}) close(r3) epoll_wait(r2, &(0x7f00003ca000)=[{}], 0x1, 0x0) 2018/05/05 05:31:10 executing program 1: socket$inet6(0xa, 0x80003, 0x0) perf_event_open(&(0x7f0000bba000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) recvfrom(r1, &(0x7f00000009c0)=""/4096, 0x1000, 0x100, &(0x7f0000000080)=@nfc={0x27, 0x1, 0x1, 0x7}, 0x80) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') 2018/05/05 05:31:10 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ppp\x00', 0x22001, 0x0) recvfrom$unix(r1, &(0x7f0000000540)=""/4096, 0x1000, 0x0, 0x0, 0x0) bind$alg(r0, &(0x7f00003f1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="e5fdb54c2ddf8ab0d9216298d7e402bf", 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x18000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000400)={0x1, &(0x7f00000003c0)=[{0x0, 0x0, 0x0, @dev}]}) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000340)={0x53, 0x0, 0xa1, 0x9, @buffer={0x0, 0x75, &(0x7f00000000c0)=""/117}, &(0x7f0000000200)="bc16e1af6cd4cc908994d29fa136a2d4976a0c21c77be7b06e91cce3e9bf0b275b3e91ab2af492791ff8f42370f8c5408f7e786746f12fec7d7b6c588bdb107ed2d0347b84b1781cebd560623e75a2466ada541465ef491930705f8c720f07d08b4b0d2bcc6e7da7d1ddc3218da24abee74619e3685f7ee58a6af2ba658d43f81c873be3135570334f16c6aac6a48ae2bc0608135d49ab84685b776a85dac6dc8c", &(0x7f00000002c0)=""/118, 0x100000001, 0x10037, 0xffffffffffffffff, &(0x7f0000000140)}) r3 = accept$alg(r0, 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000001780)=""/95, &(0x7f0000000040)=0x5f) r4 = dup2(r2, r0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001600)={{{@in=@remote}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000001700)=0xe8) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000480)=""/70) accept4$nfc_llcp(r1, &(0x7f0000001540), &(0x7f00000015c0)=0x60, 0x80000) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000440)) sendmmsg(r3, &(0x7f0000003500)=[{{&(0x7f0000000180)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20}}, {{0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="10778ebcd3773e8e6a17c178ef5d0963bade4710127a0b22710b"], 0x344}}], 0x2, 0x0) 2018/05/05 05:31:10 executing program 4: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000040)=[{0x10, 0x29, 0xb}], 0x10}}], 0x1, 0x0) 2018/05/05 05:31:11 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) fcntl$getflags(r0, 0x0) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x4000883, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x9, @empty, 0x6954}}, [0x8, 0xf82, 0x1000, 0x4, 0x53feb91, 0x5, 0x7, 0x2, 0x1000, 0x5, 0x4, 0xfffffffffffffffc, 0x3f, 0x8, 0x800]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0xe1}, 0x8) r3 = memfd_create(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3) remap_file_pages(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0xfffffffffffffff8, 0x14840) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x80, 0x400000) 2018/05/05 05:31:11 executing program 2: r0 = inotify_init1(0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x20101) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@mpls_getnetconf={0x14, 0x52, 0x402, 0x70bd2b, 0x25dfdbfd, {0x1c}}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x4209, r2, 0x400000, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000180)={{0x16, @rand_addr=0x1, 0x4e20, 0x4, 'lblcr\x00', 0x10, 0x88f, 0x68}, {@dev={0xac, 0x14, 0x14, 0x14}, 0x4e20, 0x10000, 0x0, 0xffffffff, 0xffffffff}}, 0x44) 2018/05/05 05:31:11 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0xfffffffffffff800}, 0x8) listen(r0, 0x7) accept4(r0, &(0x7f00000004c0)=@generic, &(0x7f0000000540)=0x80, 0x0) seccomp(0x1, 0x0, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x1, 0xaa, 0x2}, {0x1ff, 0x1ff, 0x1, 0x100000000}, {0x2, 0x3f, 0x7b9cce22, 0x9}, {0x1, 0x100000000, 0x7, 0x8}, {0x6, 0xfffffffffffffff7, 0x9, 0x5}, {0x7, 0x6, 0xed, 0xffff}]}) 2018/05/05 05:31:11 executing program 1: unshare(0x4000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x10, &(0x7f0000664fc0)={0x0, 0x7, 0x2, 0x0, 0x1, 0x2, 0x0, 0x8}) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f67ff4)={0x4}) ppoll(&(0x7f0000489fb8)=[{r1}], 0x1, &(0x7f0000377000), &(0x7f0000447ff8), 0x8) 2018/05/05 05:31:11 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=@mpls_getroute={0x20, 0x1a, 0xc09, 0x0, 0x0, {0x1c}, [@RTA_DST={0x4, 0x1}]}, 0x20}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer\x00', 0x101004, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff, 0x4e23, 0x0, 0x4e20, 0x9, 0xa, 0x20, 0xa0, 0x88, r2, r3}, {0x401, 0x40, 0x1, 0xffffffff, 0x81, 0x4, 0x5, 0x3f}, {0x2, 0x3, 0x70fa, 0x200}, 0xfffffffffffffff6, 0x0, 0x0, 0x1, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2}, 0x2, @in=@multicast2=0xe0000002, 0x0, 0x2, 0x3, 0x7f, 0x1, 0xcb58, 0x1}}, 0xe8) 2018/05/05 05:31:11 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$read(0x1d, r0, &(0x7f0000000200)=""/202, 0xca) socket$nl_generic(0x10, 0x3, 0x10) 2018/05/05 05:31:11 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xffffffff, 0x4000) accept(r0, &(0x7f0000000140)=@rc, &(0x7f00000000c0)=0x80) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000000)={{0xfffffffffffffffd}}) 2018/05/05 05:31:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000006c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f00000002c0)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in, @in=@loopback=0x7f000001}, {@in=@rand_addr, 0x0, 0x2b}, @in, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_aead={0x4c, 0x12, {{'rfc4543(gcm(aes))\x00'}}}]}, 0x13c}, 0x1}, 0x0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r1) socketpair(0xb, 0x5, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_RELDISP(r3, 0x5605) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x5bc, 0x4) [ 95.275469] mmap: syz-executor5 (7423) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 95.283478] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/05/05 05:31:11 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000271fb8)=""/72, 0x159) 2018/05/05 05:31:11 executing program 2: getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x1002, r0, r1, 0x8, 0x6, 0x40000) r2 = socket$netlink(0x10, 0x3, 0xf) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000000c0)) sendmsg$nl_route(r2, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=@ipv6_newroute={0x30, 0x18, 0x11, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x30}, 0x1}, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$packet_buf(r3, 0x107, 0x2, &(0x7f0000000380)=""/116, &(0x7f0000000400)=0x74) syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x4, 0x20001) 2018/05/05 05:31:11 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='cgroup\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000301ff8), 0xffffffff) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002540)={&(0x7f0000000100)=@sco={0x1f}, 0x80, &(0x7f0000000080), 0x2f9, &(0x7f0000000080)}, 0x0) 2018/05/05 05:31:11 executing program 7: r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000000040)='j', 0x1) [ 95.376177] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/05/05 05:31:11 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'tunl0\x00', 0x2c03}) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8, 0x100) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'veth0\x00', 0x200}) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x6000) 2018/05/05 05:31:11 executing program 5: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x200000d, 0x11, r0, 0x0) write$tun(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB='o'], 0x1) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000300)=""/79, 0xfffffffffffffcd3) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=""/206, 0xce) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000100)=""/221, &(0x7f0000000000)=0xdd) 2018/05/05 05:31:11 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x1ff, 0x8, 0x20, 0x3, 0x4, 0x48}) 2018/05/05 05:31:11 executing program 4: unshare(0x8000400) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = msgget(0x2, 0x201) msgsnd(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000000000000846080dd75ab17d8e0b3053355cadbd901856b30bd95dd024f5ec58ca8ca37828705d260b8142a89598a6eaa40b636f5587c6495040009be275678c031784f2d8337f606db0f54d4e05b4a25b9946a7186a8257f871791b6775063d4c425f638cf6c9725296c4a3cba2f4104"], 0x64, 0x800) r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000140)=0xffffffff, &(0x7f0000000100)=0x4) fallocate(r1, 0x2, 0x1, 0x8000000080) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x30, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}, 0x1c) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)) fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000180)) lseek(r1, 0x8000, 0x0) 2018/05/05 05:31:11 executing program 7: r0 = socket(0x11, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000451ff0)=[{&(0x7f000034afb8)="480000001400190009004b01fd0d8c560a88fffffff7e0068900000000a800a2bc5603ca8164643e0000000028213ee206eed300000000ff7fffff0dc7e5ed5e5b000000000000dc", 0x48}], 0x1) 2018/05/05 05:31:12 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000ffc)={0x0, 0x7}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x2000000000000003, &(0x7f0000005000)}, 0x3) 2018/05/05 05:31:12 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) shutdown(r0, 0x2) r1 = epoll_create1(0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x181000, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000080)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) 2018/05/05 05:31:12 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000ec0)=@broute={'broute\x00', 0x20, 0x5, 0xe68, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0xee0) 2018/05/05 05:31:12 executing program 5: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff9, 0x1, 0xff, 0x1, 0x7, 0x4, 0x3}, 0x20) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x104, 0x0) write$fuse(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="5d89d9ac5e4dc7078e4b8c0673969be10000"], 0x12) sendfile(r1, r1, &(0x7f0000000000), 0xff) 2018/05/05 05:31:12 executing program 3: r0 = epoll_create1(0x0) mq_open(&(0x7f0000000000)='/dev/vcsa#\x00', 0x40, 0x8, &(0x7f0000000040)={0x9, 0x1000, 0x2, 0x800, 0x9, 0x739, 0xccc, 0x200}) r1 = epoll_create1(0x0) close(r0) syz_open_dev$vcsa(&(0x7f0000580ff5)='/dev/vcsa#\x00', 0x1f, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) readv(r0, &(0x7f0000266000)=[{&(0x7f000032cf93)=""/109, 0x6d}], 0x1) epoll_wait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0) 2018/05/05 05:31:12 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x7c, 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$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="9421e5271f45907f567d604a09fe27abfa55e2aebecfe4a0aeda13b3d2418870405797686467855ad166a77fa809f72ab92d438b38975596f98c0c03126989f5a4a3fe4878335988dfb98b11d880cc928c21fccdcf2086d98e2ac4ab265ff234ba0a86ee14bbb2bf4cc210f6ca6a5d3d18d3110ac82704ac8a979bebe6ea1a803cb5a21babf0a28c6741f5493a7189c764564aa039257ce92830f1a25bb6fb553231195be0ff72269d4b8503dbb0bc6c23f0341aa626735a002006f6c2b036efa5d1e087ee6181ffb3d0f5f569629e1691681449dc33e4b96e7d71acec3270c46c", 0xe1}], 0x1}}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x80, 0x7fff}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x4}, &(0x7f0000000140)=0x8) 2018/05/05 05:31:12 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006bbc5)='/dev/sequencer\x00', 0x40a02, 0x0) write$sndseq(r0, &(0x7f0000fbde80)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{0x81, 0x3}, 0x0, &(0x7f0000cdcfd0)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"d8ab0f014fb8ca604dbe1e54"}}}}], 0x30) readv(r0, &(0x7f00000010c0)=[{&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000000080)}, {&(0x7f00000000c0)=""/4096, 0x1000}], 0x3) 2018/05/05 05:31:12 executing program 7: r0 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) write(r0, &(0x7f0000000040)="ee", 0x1) sendfile(r0, r0, &(0x7f0000000340), 0xffff) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x13, r0, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)) [ 96.345261] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/05 05:31:12 executing program 0: restart_syscall() setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x971b28a475009658) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000140)=ANY=[@ANYBLOB="ffff000008000000ffffff6f09000000"]) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)) sysfs$2(0x2, 0x101, &(0x7f0000000080)=""/89) sendto(0xffffffffffffffff, &(0x7f0000000300)="e271679ea711a46238865c2470c9116b8a808fd2e78250c18132b0fa13355a2a6aff721fbaf2b94997b481e808cdfc2f3fa673d9eebc06590c27c7eefd4166e21e24cc824dfb724a37a9eb00eb78592686374c7f41f54f552e2acfec23349e44311289d01428ea00850d5e57e47acc27131a4e74a734bf675729c7511e639296a4329397289019cdb22fc36f632b76044f8b9d615e20dc3b1250b435ff", 0x9d, 0x4800, 0x0, 0x0) ioctl$SG_GET_VERSION_NUM(0xffffffffffffffff, 0x2282, &(0x7f0000000100)) 2018/05/05 05:31:12 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xef) fdatasync(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101200, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000000)=""/52) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000100)={r2, 0x4}) 2018/05/05 05:31:12 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x801}, 0x90) 2018/05/05 05:31:12 executing program 2: r0 = userfaultfd(0x0) read(r0, &(0x7f0000000080), 0x0) read(r0, &(0x7f0000000080)=""/127, 0x7f) write$binfmt_elf32(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1a1) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x101000, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/05 05:31:12 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000000080)=@can, 0x80, &(0x7f0000002000)=[{&(0x7f0000000000)=""/37, 0x25}], 0x1}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xfffffffffffffffe, 0x2, &(0x7f0000000200)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffff0}], &(0x7f000001c000)='GPL\x00', 0x1, 0xc3, &(0x7f0000000100)=""/195}, 0x48) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0xc0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x6, 0x0, 0x0, 0x6}, &(0x7f00000002c0)=0x18) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000340)={0x546d15f6, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000380)={0xff, r2, 0x1, 0xd8c}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000300)=ANY=[@ANYRES32=r1, @ANYBLOB="0900033ec0009a"], 0xb) 2018/05/05 05:31:12 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000080)) socketpair(0x4, 0x80000, 0x6, &(0x7f00000000c0)) ioctl$TCFLSH(r0, 0x540b, 0xffffffff) seccomp(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000004fe8)=[{0x5}, {0x3, 0x0, 0x100000000}, {0x6}]}) 2018/05/05 05:31:12 executing program 4: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x4, 0x44031, 0xffffffffffffffff, 0xffffffffffffffff) futex(&(0x7f0000000000), 0x400000085, 0x0, &(0x7f0000001ff0), &(0x7f0000000ffc), 0x0) [ 96.708440] audit: type=1326 audit(1525498272.706:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7528 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 96.768637] audit: type=1326 audit(1525498272.767:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7528 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/05 05:31:13 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x9fd) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xa, 0x200) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='vmnet1\x00') 2018/05/05 05:31:13 executing program 3: r0 = getpgid(0xffffffffffffffff) ptrace$cont(0x20, r0, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c0045009, &(0x7f0000000040)=0x1) close(r1) 2018/05/05 05:31:13 executing program 5: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000000d000)=[@in={0x2}], 0x1) 2018/05/05 05:31:13 executing program 2: r0 = memfd_create(&(0x7f0000000300)="2402", 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x200005420, &(0x7f0000000040)) 2018/05/05 05:31:13 executing program 1: mkdir(&(0x7f0000632000)='./file1\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0xa0002, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x328, 0x20}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200080, 0x0) openat(r2, &(0x7f0000000040)='./file0\x00', 0x501002, 0x100) r3 = open(&(0x7f0000032ff8)='./file0\x00', 0x40080, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x62, 0x3, 'client1\x00', 0x1, "8702106406a733b9", "3efeae008e33907cb21642953f6ef3bcf4175763d383e4c6f123f79258076bbf", 0x8, 0x3}) getdents64(r3, &(0x7f0000592fdc)=""/36, 0x24) 2018/05/05 05:31:13 executing program 4: unshare(0x60000000) r0 = socket(0xa, 0x3, 0x19) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="9de96cf0ffb053ecd7000001000000800100000002"]) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bridge_slave_1\x00', 0x100}) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/05 05:31:13 executing program 7: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) r1 = accept4$unix(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x6e, 0x80000) fcntl$dupfd(r0, 0x406, r1) r2 = socket$rds(0x2, 0x2, 0x0) sendmsg$rds(r2, &(0x7f0000000080)={&(0x7f0000003000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000008000), 0x0, &(0x7f0000001000)=[@cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000001000)=0x24, &(0x7f0000000ff8), 0x14, 0x200000000, 0x2}}], 0x58}, 0x0) 2018/05/05 05:31:13 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000080)) socketpair(0x4, 0x80000, 0x6, &(0x7f00000000c0)) ioctl$TCFLSH(r0, 0x540b, 0xffffffff) seccomp(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000004fe8)=[{0x5}, {0x3, 0x0, 0x100000000}, {0x6}]}) [ 97.441715] IPVS: ftp: loaded support on port[0] = 21 [ 97.481616] audit: type=1326 audit(1525498273.479:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7551 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/05 05:31:13 executing program 2: unshare(0x40600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x3be) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000040)=[0x0, 0x80000000]) 2018/05/05 05:31:13 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioperm(0x100, 0xe45, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa, 0x80}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) 2018/05/05 05:31:13 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000080)) socketpair(0x4, 0x80000, 0x6, &(0x7f00000000c0)) ioctl$TCFLSH(r0, 0x540b, 0xffffffff) seccomp(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000004fe8)=[{0x5}, {0x3, 0x0, 0x100000000}, {0x6}]}) 2018/05/05 05:31:13 executing program 0: mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x4, &(0x7f000000a000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000016c0)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f00000017c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001800)={@dev={0xfe, 0x80, [], 0x15}, @empty, @loopback={0x0, 0x1}, 0xfffffffffffffbff, 0x1, 0x8, 0x100, 0x81, 0x100, r1}) chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000857ff8)='./file0\x00', &(0x7f0000a96ff8)='./file0\x00') r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x890, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0xc) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000440)=ANY=[@ANYBLOB="21fadf8ee5e748c9ef297ee534177f3824552b7cf78785d4d7d4e547110267a7101dff0cd24971f0472cc1185a3f2be2d95de30ce9a02aa81885873aede0563d805911d84f8d4e84ce443ee178ad082357549c0d16ba1b734cdc0e581e3d4be50285f62d2b2c2d44b1d6c257778202b60fe0c7a7aadb31a9a070fe857f2e21c32d61c3ab3eb53a1d8a2917d94f88a5834b4d7da01e669ea35f82dfe80c84b74e113fccbed2546b4e928fb3d89847d5302d1c700ac34fe683b793877267dd0bfcf242c2f609073611d1e31e5200ee4760910db7000000000000000000", @ANYRES16=r4, @ANYBLOB="07032bbd7000fbdbdf8568cfcd002c00020008000b0002000000080004000000000008000800ff0f00000800060000100000080002004e23000008000500080000002000020014000100ff01000000000000000000000000000108000b000a0000000800050008000000080006000700000008000400040000004000030008000500ac1414aa1400060000000000000000000000ffffac1414aa0800010003000000080007004e200000080007004e240000080004004000509c9eabe900003400020008000b000a0000000800030004000000080007009500000008000b000a0000000800060001000000080002"], 0xf4}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={r3, 0x919c}, 0x8) 2018/05/05 05:31:13 executing program 7: semop(0x0, &(0x7f0000001280)=[{0x0, 0x3}, {}], 0x2) semget$private(0x0, 0x3, 0x208) semget(0x2, 0x0, 0x600) r0 = semget(0x0, 0x3, 0x20) semctl$GETNCNT(r0, 0x1, 0xe, &(0x7f00000000c0)=""/34) 2018/05/05 05:31:13 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00000001c0)={0x5, 0x4, 0x5, 0x4, 0x3}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0)='C', 0x1, 0x0, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x2, 0x4) sendto$inet(r0, &(0x7f0000000880)="de", 0x1, 0x0, &(0x7f0000000240)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) accept4$inet(r0, 0x0, &(0x7f0000000080), 0x800) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000005c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000040)="28df8ad571e67a15cd66311cfc0b3a52a7d86bd10a7a0ba2", 0x18) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) write(r3, &(0x7f0000000100)="19d61b08a2234bbee609626eb9439b22", 0x10) sendto$inet(r0, &(0x7f00000008c0)="12cd58d42f59908651b8c93cb8a9a02a578d44d4bd5c3d22913ab9d96a66bd6b408fc253e03ae94a716e4e516fd221ca9d8e596b440ac402e12c0d843298bdb86b5d54c89784bd26922ac5ab16d52638cad559ce9d04ce2b21be66b80d6d4b1b008e4e00f7eee48b832299b9cf1ec5ab2f9b378073aea6a96c6c82de99ba01da85a62492b792ce5038b9062e473da3cfc431e2482afd7f9f228f7f1f6690455e636b21fcf084e7297dfe14b66d3e162b3006a32b7e8842cbf2ac4a2ad98ea41c5829da827785e5503fdd01404a4106088c9de0269fcc956d15292ae9479830eb553a2bf0a208a755698aaecc571c97634ccb2350e7ac5e9b84db0ff60b1fe0d406237877d9a2e822c29651bc430b89171ea990c2677d3233eb04ae6688673a4b4d738dc40917de993ded723d676b7c7dae15f1a6015bf1b5e6933d381d1022cfc70616d13dd4709d8885976bb50bb52ebef92a3aa4461576edae8ed91585e7c0a5753fa3bef51853ffe3e3ffbcde785eda2e38e584814d6d9231b7102a7cc750787c9a6be5bc3f9fea353ed880e01b196bf4b3642264d621ea3d0e7de772ff4d85bcafc8aa3e806224821e6a31b92f4b6f4a3f84593a0a6df2f5eb031afb00b91c6cdc4c7b4f2ef7f1b8ca98a0ada7b250bafe0e7111761f83909f76915adbbf3d72058f2f3f229ece54c21deaa28976d1a9129e3deaa4fc0edfe5f34d9cdf438510ba6fb8d3fee09ccb8f6419030d65134e08f2ebeb703e0b692534d9f976d2d875d39ca182e614637abe23e1edb7a5167cdebb29aa2b5b7399074a7b2df83dd3b1e50438edb0958b3ab36868d97118912dfd8b4354837f3f1148383fe8d0c8fc17cd599434cd672eb6eb4783b5b03f4eea49fc00fb18aa8db8bd4e657a49b8ee9d81181f6ecbbfdce18327e34c4664ded2e8de76aabf21cbf8ba71703d988776bfbd4be8e08b694bafe925520eaaca22de8b4ccc7969a2218b3a2bd77dd530d9be4b36733dc58d908baeba22dfa6305454ec4ffb22f99a6373976352a1872d59744db6a03f61aed889bee7b4342aa0f020ba308dafdf442d4e7428ad3000ece1f3a50223251421fa2396533263c81049283b38f8fb9ef08de6f569f2be20658eedd08077d03cb01c0daa6f75df010370b99c726837effb3e8d6305bc11d90cdf416c81c3d1ff94e622655e6713904408f602cdb0978835719b31bf8748ae773b0aa5d72e2c77451591cd8c43c800ee728cd934d7c668b86bdd1d73afbe00fdb2dbae5314de955597fff624b9e2f7f8cddf4383731124b2521a19a037051b0e6bf5a425b3e64847a763646f7c256c5781a1f96192fd567817da89feab3acf503f62824942e5cd6985048af70a4fdcb05e11a3d0b8c0aa58be489cd937e92f1facefc0d10c3ac1e3d0a24b17436ebbf2220dd8701b77614cebe706a659b382af5d9fe8656e0d1204c74cb8a6e2dd7c70372077ff3c2d920716e526b04e321de47c2575b78726f290a9577e96169a7170208dfb4291edf0bf40bc843bc9519f3f757548cbb28bd5be5000aa4ea84588aab5f1e0a96c68cd0e74cc16b3fb47571555c266baa0af78240101ff4ac394adc1c544fd90c29f6a83af3bc5a685ba9ad96345297ab7bddacb332901fe61666317799096d8fe403a09ee9e4a7252b21fcbaab3e47c7024a7b0ec0682817aa81dad3c6981e87a37668758f09ca3574cee686e4efa8d965f65852f03210db35b791d3b895f82455a8f5a224253f0715408ca4de02ac33f84808739426f7f257e4d0ef194ce367bcb5c8ddc8a13bc54dcf531b2df58c150a6e0adfcd50c59b4047da48de8ecb5ded7af338f01789024b80e562f8257ea3c02bb2392c5a04890f4637239697470da81c1550340bbd0389ec8cae46d449c81f29cc848ffa33870f3f18f5f2fa5d67b91d0030cc429587fa8316a9e5bf303ce8089c7310b1f4817c358a03e91fa5fb53fa0050bf66af209e3fa3caf95c47460ff4f86905aaa3a8687bd0b9200b892b1", 0x714, 0x0, &(0x7f0000000140)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/05 05:31:13 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ptrace$getsig(0x4202, r1, 0x100, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x6d, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40001, 0x0) [ 97.798423] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 97.798423] The task syz-executor7 (7599) triggered the difference, watch for misbehavior. 2018/05/05 05:31:13 executing program 2: socket$packet(0x11, 0x3, 0x300) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x2c) [ 97.841229] audit: type=1326 audit(1525498273.839:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7588 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 98.050967] syz-executor5 (7601) used greatest stack depth: 53776 bytes left 2018/05/05 05:31:14 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0xc, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r1, &(0x7f000000d000)=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/unix\x00') sendfile(r1, r2, &(0x7f000097d000)=0x10000000, 0xff) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000000)={0x2, 0x2, 0x8, 0x3, 0x4}) 2018/05/05 05:31:14 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000080)) socketpair(0x4, 0x80000, 0x6, &(0x7f00000000c0)) ioctl$TCFLSH(r0, 0x540b, 0xffffffff) seccomp(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000004fe8)=[{0x5}, {0x3, 0x0, 0x100000000}, {0x6}]}) 2018/05/05 05:31:14 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) get_thread_area(&(0x7f00000000c0)={0x7, 0x20100800, 0x8000000000000, 0x1, 0x7, 0x401, 0x9, 0x1, 0x6, 0x7}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x8, 0x10, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x90c, 0x20000000000000}, &(0x7f0000000140)=0x8) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000300)={'filter\x00', 0x0, 0x4, 0x1000, [], 0x3, &(0x7f0000000280)=[{}, {}, {}], &(0x7f0000001140)=""/4096}, &(0x7f0000000380)=0x50) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000001c0)=0x8000, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000000240)={0x1f, 0xfffffffffffffff8, {0x5, 0x4, 0x7, 0x1, 0x100, 0x80}, 0x1000, 0x7}, 0xe) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0xb, {{0xa, 0x4e22, 0x7fff, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x5}}}, 0x84) splice(r1, &(0x7f0000000180)=0xfffffffffffffffd, r1, &(0x7f0000000200), 0x81, 0x7) 2018/05/05 05:31:14 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000980)='/proc/self/net/pfkey\x00', 0x40000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f00000004c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x22000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000340)=ANY=[@ANYBLOB="08010000", @ANYRES16=r1, @ANYBLOB="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"], 0x108}, 0x1, 0x0, 0x0, 0x4040044}, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00000002c0)=0x6) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@rand_addr, @in6=@local}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000080)=0xe8) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000b5f000), 0x0) r2 = memfd_create(&(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x3) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) write(r0, &(0x7f00000000c0)="b488ff7d1f937d844b4eeff4961bda4affe9a7ec60d3fc6fe5da1217551e9b16121cba227c1a13cca96c0284908b290f764a778bb1dd13714ac4afdd15a4ee3e73c4196aec31d1ba63d1f775cf6b5e8997a069edfbcb7e5d82c105fe2d9544c1cf142543648c18a390042e81bb7b7a54503716b55539", 0x76) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000940)=0x1) accept$alg(r3, 0x0, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000180), 0x213) io_setup(0x3ff, &(0x7f0000000500)=0x0) io_submit(r4, 0x3, &(0x7f0000000780)=[&(0x7f0000000580)={0x0, 0x0, 0x0, 0x7, 0x5, r2, &(0x7f0000000540), 0x0, 0x7, 0x0, 0x1, r0}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0x0, r3, &(0x7f00000005c0)="2226648a49ddf1bbc38190388b3697c808d2b0659f8c39", 0x17, 0x2, 0x0, 0x1, r0}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0xf, 0x2, r3, &(0x7f0000000640)="36498ad7c676b9da4e29fb5a6869b6579264381a5ce378aca9e763a531ef97d892a500bd2f0b65d819f6b795529e2806c7594ea9511a67cd651dd94d7060584f0608c7e88088231b6d3743b1a4d6c35743ed8c2aeb4fa31df9611a22651bc29d3b7df734092866134217853e002f25e729e9df0a542561d98f44e0bb606de24a27bb5ecfb0b8a921d3b8720256fc481fb61eebee2c6a0acc90b8a375195a26d725bf298df472fc9607192e479b574c2e9e701ba5fd735c3219912470285a179405fa15c52ea087c398d3c16f0262dc7f21d21d61d01cd190aad258ea554d", 0xde, 0x2, 0x0, 0x0, r0}]) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000900)={0x6, 0x1}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000540)={0x0, 0x2, 0xce9}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000800)={r5, @in6={{0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x3db}}, 0x9, 0x4, 0x5, 0x1f, 0x20}, &(0x7f00000008c0)=0x98) 2018/05/05 05:31:14 executing program 2: r0 = syz_open_dev$audion(&(0x7f00000011c0)='/dev/audio#\x00', 0x2000000000000007, 0x8002) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000001100)=0x9, 0x8) splice(r0, &(0x7f00000010c0), r0, &(0x7f0000001140), 0x8000, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x91f, 0x40000) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000000c0)="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", 0x1000) get_mempolicy(&(0x7f0000000040), &(0x7f0000000000), 0x7ff, &(0x7f00004aa000/0x4000)=nil, 0x3) 2018/05/05 05:31:14 executing program 4: r0 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200000, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x40}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000440)="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") 2018/05/05 05:31:14 executing program 5: sched_setattr(0x0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = msgget(0x0, 0x104) msgsnd(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="0300000000000000ff7fc3c82797d2e3f394a12406cfc4b720505c19c95f4256a08bc7171fbca7e24e32eb4f2eff275a4675802759732600ea7625eae300dd243ad505046934acee454a3eaba87062059e17473f2a9cc0639f4c411010c4954d466c953646eb2d92ab1b66187fc78fd0f39cc63d112dc469a0199f"], 0x7b, 0x800) uname(&(0x7f00000000c0)=""/102) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/05/05 05:31:14 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom$ipx(r0, &(0x7f0000000380)=""/196, 0xc4, 0x0, &(0x7f0000000000)={0x4, 0x0, 0x0, "de607eea7d47"}, 0x10) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x4}, {&(0x7f00006f8f8b)=""/117, 0x75}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1179}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) ptrace$setregs(0xd, r1, 0x1000, &(0x7f0000000480)="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") [ 98.248146] audit: type=1326 audit(1525498274.245:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7627 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/05 05:31:14 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0xe4e, 0x4, 0xffffffffffffffff, 0x6}, 0x2c) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000100)={r1, 0x1, 0x6}, 0x10) 2018/05/05 05:31:14 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000180)=0x2, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xc0000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000040)={0x10000, 0xfff, 0x7}) 2018/05/05 05:31:14 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000080)) socketpair(0x4, 0x80000, 0x6, &(0x7f00000000c0)) seccomp(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000004fe8)=[{0x5}, {0x3, 0x0, 0x100000000}, {0x6}]}) 2018/05/05 05:31:14 executing program 1: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = syz_open_procfs(0x0, &(0x7f0000000ff9)='ns/pid\x00') setns(r0, 0x12000000) 2018/05/05 05:31:14 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200200003, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) unshare(0x40600) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/210}, 0x18) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000380)=ANY=[@ANYBLOB="010000001c00000004000000000000000900001000000000cf000000ffff00007f000000ddbb22654eebbb49abfe7ca5e6d77b9f4e9090b3b7d9835eebcc79600282780218f455a48c81cc046534d8929f89e2898963e9eea37360c82e52fa3daa01b964106c0aabc524ad2202dd7471942f3cf40b7b3bf4a44fad971308d494a93dcb591b966b038bc76675a5a7c340382d97dbda216629879a8018e22f3a9ddab4b03e647f4a51a560e5b882e87c2a52c32cd2"]) r1 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x9, 0x80000) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x2) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000002c0)={0x1, 0x14000000, 0x8, 'queue0\x00', 0x4}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7, 0x1, 0x1, 0xa, 0x9, 0x7, 0x7}, 0x20) 2018/05/05 05:31:14 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x906, 0x0) r2 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r2, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/157) r3 = syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x400000) perf_event_open$cgroup(&(0x7f00000003c0)={0x4, 0x70, 0x1f, 0x200, 0x8, 0x8, 0x0, 0x101, 0x80400, 0x9, 0x1, 0x0, 0xffffffff, 0x1, 0x0, 0x400, 0x2, 0x81, 0x4, 0x7, 0x2, 0xfff, 0x2, 0x7ff, 0xf5d4, 0x6, 0x7f, 0x7fff, 0x0, 0x10001, 0x91f9, 0xf1, 0x10001, 0xfffffffffffffffd, 0x1f, 0xfffffffffffffff9, 0x10000, 0xfffffffffffffff7, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000380), 0x6}, 0x1, 0x400, 0x5, 0x3, 0x7, 0x0, 0x800}, r3, 0x1, r0, 0xb) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x6, 0x4) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x80, 0x20, 0xfffffffffffffff7, 0xfffffffffffffc01}, &(0x7f0000000140)=0x18) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f00000002c0)={0x5, 0x2, 0x7ff, 'queue0\x00', 0x4}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000180)={r5, 0xb7, 0xffffffff, 0x2, 0x8, 0x5}, 0x14) r6 = syz_open_procfs(0x0, &(0x7f00000000c0)="020000000000ce242235") write$cgroup_subtree(r6, &(0x7f0000000100)=ANY=[@ANYRES32=r5], 0x4) ioctl$int_out(r6, 0x5462, &(0x7f0000000480)) ioperm(0x0, 0x200, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/05/05 05:31:14 executing program 4: r0 = socket$inet6(0xa, 0x80004, 0x2) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x10, 0x29, 0x2}], 0x10}}], 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x400600) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000540)=0xe8) sendto$packet(r1, &(0x7f0000000280)="c5bbea99d07d4b72ddc8b4ef37b7658f4dd095811cece63366e964238fb4a0b10c7b8004a8577675f48fbe0a2bdfe5586343974a8d50e3972bc0d65260f3496cc64c3d429431d6433ef17db0aed4ca8f4602f2166fad84e1c1d394736c6cd014dfe25f220387d4fb0bda2af612d6875ac031ae1b9ecdee666326a9e3bccf438c2e0c0b8138bffe2471357c9c6402c2876e07af705c80dfd5f23d649ab54bea3fe745f26a7409235dcab971703f440a02bcfbf9240c17e6252b67e906cb51dc997ed44104ddedcc01601e06ead52b138e5eb8", 0xd2, 0x40000, &(0x7f00000001c0)={0x11, 0x17, r3, 0x1, 0x80000000, 0x6}, 0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000039c0)={0x0, @dev, @remote}, &(0x7f0000003a00)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003a40)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000003b40)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f0000003b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003bc0)=0x14, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003c40)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000003d40)=0xe8) accept$packet(0xffffffffffffff9c, &(0x7f0000003d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003dc0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000003e00)={'vcan0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000004340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40204}, 0xc, &(0x7f0000004300)={&(0x7f0000003e40)={0x48c, r2, 0x200, 0x70bd25, 0x25dfdbfb, {}, [{{0x8, 0x1, r3}, {0x1e0, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7f}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8001}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r7}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r8}, {0x244, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x20}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x40, 0x6, 0x2, 0x7}, {0x8, 0x9e0, 0x3ff, 0x6e1}, {0xfffffffffffffffc, 0x97cc, 0x3, 0x4}, {0x7, 0x1, 0x9, 0xa1}, {0xc32, 0x1, 0x2, 0x7}]}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}]}, 0x48c}, 0x1, 0x0, 0x0, 0x54}, 0x40000) [ 98.449841] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/05/05 05:31:14 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x5, 0xc300) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0x8) r3 = memfd_create(&(0x7f0000000000)='uservboxnet1em0\x00', 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000040)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) [ 98.584321] audit: type=1326 audit(1525498274.582:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7659 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/05 05:31:15 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000cad000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f00004e9000/0x1000)=nil) r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000400000090746e00", 0xc, 0x40000) mbind(&(0x7f0000af3000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0xcbb, 0x7, 0x0) pkey_mprotect(&(0x7f0000125000/0x600000)=nil, 0x600000, 0x2, 0xffffffffffffffff) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000527ff8), 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x30800) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f0000000040)=0x7) 2018/05/05 05:31:15 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000080)) seccomp(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000004fe8)=[{0x5}, {0x3, 0x0, 0x100000000}, {0x6}]}) 2018/05/05 05:31:15 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x4043) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000040)={0x0, 0x7530}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000001c0)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/05/05 05:31:15 executing program 1: r0 = semget$private(0x0, 0x2, 0x4) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000000140)=""/54) 2018/05/05 05:31:15 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) sendmmsg(r0, &(0x7f0000001940)=[{{&(0x7f0000000100)=@l2={0x1f}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)="bb", 0x1}], 0x1, &(0x7f00000003c0)}}, {{&(0x7f0000001800)=@rc={0x1f}, 0x80, &(0x7f0000001900)=[{&(0x7f0000001880)="01", 0x1}], 0x1}}], 0x2, 0x400c1) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f0000000080)) r2 = shmget(0x0, 0x4000, 0x780000a0, &(0x7f0000ffc000/0x4000)=nil) shmat(r2, &(0x7f0000ffd000/0x3000)=nil, 0x4000) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) close(r0) accept$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) sendmmsg(r1, &(0x7f0000000680)=[{{&(0x7f0000000180)=@can={0x1d, r3}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000200)="cf85973ee638f53605cf64091a7e1fd9b8d465ee1a9882ff7a043e03fc4bee10396793ba33067133930281304b87d816efbf17fd4c79d1b37013e0776774c6a680afcafbac8fbb422e9d99b1553f85cc44e99268eba9a7b3bb6997af6bfceccdb9d31138084bef90b6023c7a58d84c048a9529a78ebb960f23b4dfcfd8e79cbb1cddf8986d67f7278092391a0b33402044622ea6b23ebced5b8f9d8910f15a9ef4809ed665895e3636f0203a126a60b91d614abdd4b03ed308", 0xb9}, {&(0x7f0000000300)="89cee96c0db4ef0f65976608201b40519871d50df78cff2278b48b8d61966dfa5ea4ab98be8d1c9f4bc7dcd9888c4dd4f101afe70281b61305e4a401f2f3f8f3ef9423176e61f579663b6c232ae4c42f", 0x50}, {&(0x7f00000003c0)="ea5e35168590f106953774a0294cc15dbd061e8d061b27203d5ea669ef80e0bddc25d69fae0a2ad34e99599de9077076eb8f7854b552bb5182a899c41cb3eb72e2500c9efd2e7b9f063966385b23b4710e365e2f73d494f3f02f9ff06a6585ab4fe0dfaf3c00f2956d21450827cccc88573089503661b204ac376e4f", 0x7c}, {&(0x7f0000000440)="2007a7b4f3336a92ab0c60faa104dc53741decf84b02fdbe", 0x18}, {&(0x7f0000000480)="c38c1ef63cdb7ba358d36cf88795f6e7318fdf2d50a0176c3cefbf3d91f3806e8fe616b86009785d07abf7cf0fb6d458908ccb9f0f39e244f095ee5869eb353205979aa10c33390c26b29a2b479934722ad75716d2b4e47e94d23be9d02d3313c71c6a22ca2003ffdd5901831993116d8e5832cc4a965d0c3fe4c72875c1c0c8c0595a174b9e880b07e7c20d43877948cfffc8137b9e40c2c0eaaefd3b741856f27be7305490e71c30cd6d716f82e9ba91bf39a60620fdbdff9b1f91353c14b4953c3e359d653d3390e8ef339462ef2c75f0aaa32e6d61d19a601a4642f633f807a0b4488a581854", 0xe8}, {&(0x7f0000000580)="1f496833ad2bd65fa88230207f95cd4e34a3fd663e3bc8a3283e9e8ea8b4a3b83c349565a9688f7648878dec467890268d4009c09d41d6c246e269cbf8efb84079546739813b049e0acb982fe260fac3c7d5c8a8243b50b70d5ed92a44158511d951860f9d73eef2f3293e9644", 0x6d}], 0x6, &(0x7f00000019c0)=[{0x58, 0x1ff, 0x7, "370cc64ede4eef9c348e02e4519a25f77253efec6cea0ef1937e2b7776ae73721de208321a3671c74aee754c5522efc711a94234a4c674dfac8e4e5622578b15e86da0f0a9c36b65"}, {0x48, 0xff, 0x20, "9f2f62ebd6bd56debba3fdd5ac9ce71c35b2a5212742aaeb09dd67825fc2fa39af76f54ebc822c8b1b5999240f2a3ef770ffc851"}, {0x1010, 0xff, 0x6, "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{0xd0, 0x187, 0x8, "3de3169aa1e1d64d779281a2cb8adfc59fa94c020390f243a1ee375eea39244ef8dec2a27ffeb3645c502b0a75f3ad09a422cc6268c31981c2e346206a8eaf7489d2c65e1952ace5e05dcc2041e7f684ec8bb3ab8863aa842627ee7b5d2b0c6610ca5295587832d8c558c14f4d0754af91bd5ee1575cbe6862d654a521d9c3cd883d117717c67c4ca5931ee5557fdddbe54ea2b4009b5f14537356f6348ec36066d4d8baaefe0b5f261118408d59ee45d8455734f2f2aaae80525b5f0d"}, {0x58, 0x11f, 0xa8, "88df44689c5a7785e1c8a444dcb0e03be6275add87428c5713507d1ec21fd82d74634ae4513ae3bafec7a8a5c297ec625414d22e9029d989207c7e2f6e5bee89ce333aff970f"}, {0x78, 0x115, 0x5, "d53a7eb73f84380cab481841eee38ae370e00aa3cf1c6c6e1bf527a6e679557be040a55a9a54f198dd89500a7a6d877327d7d8f78abea73e92bdb8065655eaed41fbc2e3f3572354dcf237e14b4163044ef25de33aba31cb340f962ff9b6f8fee75f83e385"}, {0xd0, 0x10c, 0xcf, "b31e2c08893a642e6af2b175569e0b0d3630348485268889d617c39ab2e194f0b2f4e657bbb107dae8110bee682f70c1fa969778874f31d1e11529cfce64b4e7dda9b9883d9f78d76395703e4f8779cae34c75009fa20ab03e9beaa016882fc1dfd35df5b2b064859b55879a5ff3f7cdec93c4911ec0c6c2f20d2895c083f3fa71f5a01216738a7c75f72f62b29110dd12ace713976cf58b5e14ad6aab7d59f0dba93460ff70d1854d367eec04a417d2355f06f4c25e074d197d1299f18d61"}], 0x1320, 0x4008000}, 0x9}], 0x1, 0x50) 2018/05/05 05:31:15 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$ax25(0x3, 0x5, 0xff, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x2, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20}}, 0x7, 0x5, 0x8, 0x0, 0x4}, 0x98) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000080)=ANY=[@ANYBLOB="0000040000000000b5b45be7b8d701a64591f3aff2374b95a5ffae75bb78bf071dd310a99ee2317d212539"], 0x8) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040), 0x0) 2018/05/05 05:31:15 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x2c001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x0, 0x200400}) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x200000) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x9f27f36cf1c7b011, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2018/05/05 05:31:15 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x2}, 0x4) syz_emit_ethernet(0xd5, &(0x7f0000c22000)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x4124, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x90080, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 99.571755] audit: type=1326 audit(1525498275.570:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7707 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/05 05:31:15 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x1}) preadv(r2, &(0x7f0000000340)=[{&(0x7f0000000100)=""/82, 0x52}, {&(0x7f00000001c0)=""/123, 0x7b}, {&(0x7f0000000400)=""/173, 0xad}, {&(0x7f00000004c0)=""/131, 0x83}, {&(0x7f0000000240)=""/99, 0x63}], 0x5, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000002c0)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) pread64(r0, &(0x7f00000003c0)=""/8, 0xfdb4, 0x63) 2018/05/05 05:31:15 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) sendmmsg(r0, &(0x7f0000003180)=[{{&(0x7f0000002d80)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000000)="36bf16a1cb2f8b7cd26425be0d3cf791852212699764c0a62544d0ca373ff7b756b51be4ef6c7023861f87c11e8fa5e1eea95dfcedd3fe9460c41ad4b16c8aece508d98ecababac3c0b8fe79637638e8fd2b3d0f7ab618e63c562df9dffa75d028747daa8dbc1e3568cd2c2cc8a3cd00ca76c0cb143815365bc7ed7f6cdbef092348f7a007da8edcea1f1028ea1fc36c639abcb103a0b201c61ecbd306a5a5a92868df6e", 0xa4}, {&(0x7f00000000c0)="a83819f78cc0070460e87e71741a4ea1723c14b6a65a933115fb6bea994b07e1b3a241aadc325d3a0ab382f973650781ae21aaee8cc280ed4b7ef28060915fc234dfa8aa0f312637373a21c968a200e9b23f7d50640506fefb19c08c37a97b4146b3bb9287ded383b54b488358b1bd272f1768ed25d6451d4885d9b9adb164b28de182ca404a43b50a5c7b42385837f7290cae53a278de974660f88cb50bd6e51512e80cd499edeefcf10c96c4ea193abbd5788e7e0eafdca11acf83e944ed14f2bb8d5d76e8695d624a95cfe49109d8f2af6fa51a7793c818c956a30c3f2d9a82", 0xe1}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="7fba13e0d4565063f713e5be87ecb31ff7548d487c72eefc33483cbcff3b31452819", 0x22}, {&(0x7f0000001200)="ab3d0796e1cd6d8bc5ff8068b49520d6baa8990b316410dba50bb25c65f5637700652ce4da3389f47ffd6f841bae7d3c6f93971b0de6d97641d04e053ba5c1527c3a739b4f50f8466aef1f433973c507008ecde8db6d361b390c5e30cd84b458a8a2f3f404d0fe80ec303633515b25293884c971750877242c1089ee063a6d595c99a8858bf2471c3437ec7fcb41f0df08acf5d8fe4deab9bb5452d0d7ccd288c77fb564d460ff88", 0xa8}, {&(0x7f00000012c0)="c894ebffbcc64c44a798975b1aefe3505448f60834862631c353b1398c0b1afbd1fb02be467719656ddc4188370f0edf9fe60ccd0c51f345ff336ea1af1f8b9d75fea7187121cdb43f88b2a3f5bd4cc95cb7ca16806ef1522a5d9fd5c44927697a", 0x61}, {&(0x7f0000001340)="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", 0xffffffffffffffa5}, {&(0x7f0000001440)="5ccb6ecd50da1e75d3751c7ce4a2dc284f336bd762d2cadda6dd", 0x1a}], 0x8, &(0x7f0000003080)}}], 0x1, 0x80) 2018/05/05 05:31:15 executing program 6: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80000, 0x0) seccomp(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000004fe8)=[{0x5}, {0x3, 0x0, 0x100000000}, {0x6}]}) 2018/05/05 05:31:15 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x3, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000080)) getsockname$ax25(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x10) 2018/05/05 05:31:15 executing program 2: r0 = socket(0x9, 0x2, 0x5) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc08c5114, &(0x7f0000000000)) 2018/05/05 05:31:15 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000004c0), 0x4d3, 0x0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0xffffffffffffffff) write(r0, &(0x7f0000000040), 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x6001) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000080)=""/3) close(r0) 2018/05/05 05:31:15 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0x0, 0x32}, @in=@loopback=0x7f000001, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x20}, [@algo_auth={0x48, 0x1, {{'digest_null\x00'}}}]}, 0xfe00}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8ec, 0x80180) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0xffffffffffff7fff}, 0x8) 2018/05/05 05:31:15 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x2, 0x80804, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000040)={r0, 0x27}) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000100), 0x0) [ 99.852373] audit: type=1326 audit(1525498275.850:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7734 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/05 05:31:16 executing program 0: r0 = socket$inet(0xa, 0x2, 0x0) socket$inet(0x2, 0x800, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x1, 0x198, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000e80], 0x2, &(0x7f0000008000), &(0x7f0000000e80)=ANY=[@ANYBLOB="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"]}, 0x210) 2018/05/05 05:31:16 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000004fe8)=[{0x5}, {0x3, 0x0, 0x100000000}, {0x6}]}) 2018/05/05 05:31:16 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDGKBSENT(r0, 0xc004743e, &(0x7f00000001c0)={0x0, 0x4}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x1, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0x200) read$eventfd(r1, &(0x7f0000000000), 0x8) 2018/05/05 05:31:16 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}}) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000001bc0)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r1, 0x800, 0x3, [0x4, 0x9, 0x10001]}, &(0x7f0000000240)=0xe) recvmmsg(r0, &(0x7f00000019c0)=[{{&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)=""/239, 0xef}}, {{&(0x7f0000000740)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/6, 0x6}}, {{0x0, 0x0, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/7, 0x7}}, {{&(0x7f0000000bc0)=@pppol2tpv3, 0x80, &(0x7f0000000e00), 0x0, &(0x7f0000000e40)=""/234, 0xea}}, {{&(0x7f0000000f40)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000001380), 0x0, &(0x7f0000001400)=""/3, 0x3}}, {{&(0x7f0000001440)=@nfc, 0x80, &(0x7f0000001700)}}], 0x6, 0x0, 0x0) 2018/05/05 05:31:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000001ffc)=0x1, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f000000bffc), &(0x7f0000009000)=0x4) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000040)=@getlink={0x28, 0x12, 0x301, 0x0, 0x0, {}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x7ff}]}, 0x28}, 0x1}, 0x0) 2018/05/05 05:31:16 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x0, 0x401}}}, &(0x7f00000000c0)=0x100) r1 = openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r0, 0x1, 0x1, 0x2, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) accept$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000300)={r3, 0x1, 0x6}, 0x10) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000000), 0x1}], 0x1000000000000030) pkey_alloc(0x0, 0x0) 2018/05/05 05:31:16 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000015c0)={0xffffffffffffff9c}) r1 = accept$packet(r0, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001440)=0xfffffd30) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/audio\x00', 0x60000, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x23, 0x100, 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_bp, 0x4414}, 0x0, 0x0, r2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x40000000000007f) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000180)=0x100, 0x4) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x8) r4 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x76, 0x400000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in, @in=@dev}}, {{@in=@multicast1}}}, &(0x7f00000002c0)=0xe8) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f0000000080)=""/193) sync_file_range(r3, 0xffff, 0x100000001, 0x2000000000002) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x3) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000380)=""/4096, &(0x7f0000001380)=0x1000) 2018/05/05 05:31:16 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aa"], &(0x7f0000001040)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={0xffffffffffffffff, 0x50, &(0x7f0000000080)}, 0x45) io_setup(0x6, &(0x7f0000000100)=0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x10100, 0x0) io_cancel(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x3, r1, &(0x7f0000000180)="35afac2e5522f0593ed215c139ef459cb3d5e59b7cdf4b9eb4349cc0f771034c36ec65a7d164d9353200e552bf144de877e9422b64c67622b499b1ad51fdddc340942bf6f93f24acd4d375afb2ade50a338df1ec68b06be60fa5c9b9fb06c125955931efb73dfd2b3dd439f541c0b74831702b7240b6802108a1e24376a3586df8fd74a51bae4fcf9d6ff8701e3520", 0x8f, 0x8000, 0x0, 0x1, r2}, &(0x7f00000002c0)) [ 101.002172] audit: type=1326 audit(1525498277.000:11): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7783 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 101.009235] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 101.030309] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/05 05:31:17 executing program 6: seccomp(0x0, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000004fe8)=[{0x5}, {0x3, 0x0, 0x100000000}, {0x6}]}) 2018/05/05 05:31:17 executing program 4: mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0xfff7ffffffffffff) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) [ 101.087756] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 101.117322] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/05 05:31:17 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@setlink={0x0, 0x13, 0x400, 0xfffffffffffffffc, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, 0x12004}, [@IFLA_OPERSTATE={0x0, 0x10, 0x8}]}, 0xfffffffffffffe9b}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) 2018/05/05 05:31:17 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000009df6873a0000000000a52c00750000002e00004a7f000000000000009500004000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0xff92) write(r1, &(0x7f0000000000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x25f) 2018/05/05 05:31:17 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'team_slave_0\x00', 0x0}) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xffff, 0x2) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000001c0)=0x0) r5 = getuid() r6 = getpid() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000240)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) sendmsg$nl_route(r0, &(0x7f0000000a40)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000a00)={&(0x7f0000000300)=@newlink={0x6e4, 0x10, 0x920, 0x70bd2b, 0x25dfdbff, {0x0, 0x0, 0x0, r1, 0x0, 0x4}, [@IFLA_WEIGHT={0x8, 0xf, 0x5}, @IFLA_XDP={0x108, 0x2b, [@generic="f07d63230672729486b232a63eb0cea6987647d0e7a3fd4ace74013128680544ecdc8a015c7a31f690570718ed55d8c69d6a449df2dd0d4791e353a7169718658fb1fb357c9a84ee075da23ed0c8f61dc5909adc3aa165ab7e7cb6c775cdd6a4041d297362159a5553acd54948dcebe73f521611e6be266fcbcba1d78a7db31bd75caa90b0c8fa47223e0f4792be63f335ce7bb33f554e3b3cc12bf78e610cb4f8fbff71ffd234cf4a451a82ba85320c6df31c582994c12a33e39c8d751dc011c29944ecf07667d0ba0cb6cc2a7f8206ee3d835402a889cb4a122159f3ca34990843b18be8dc54f03dd08c", @typed={0x8, 0x61, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x8, 0x95, @u32=0x4}, @typed={0x8, 0x41, @fd=r2}]}, @IFLA_LINK_NETNSID={0x8, 0x25, 0xfffffffffffffff7}, @IFLA_EVENT={0x8, 0x2c, 0x6e3}, @IFLA_VFINFO_LIST={0x594, 0x16, [{0x1d4, 0x1, [@nested={0x180, 0x6c, [@typed={0x8, 0x5f, @u32=0x101}, @typed={0xc, 0x1c, @u64=0x3}, @typed={0x14, 0x2e, @ipv6}, @generic="f91c5b3743052436dcac68be4fd7a7d5d5d775ec96537b82473ab757bc39bc9022db5550e57845915de870d906ffdd8f370784d2e0b3fb44ed293c44244e205d55fa5c15e4fed3d28d13c7d5144aeed7925d750a4a7230c5dca44eb4db326ec8fe2785cd92387ad0a31a173cb702", @generic="f280897e440cb5a6d44be01958fce36212f155e3a9d200433b479c7ce4cbb2e79d39e9959f066ac6ff80dcd7c5a5e040fde3218722fa14f03e221d6f0f919eb176138c7164c9c337b984f3d9329153dcaede520a24e5e5504258b23a4b4c5a82a3bdff9e520bc1195c93c7c1274eb9cd5eb41b3ac7412c1f99d305b47783eb567b0f3453a7d1253230df2e12f69686d17f67e880f76bfbf8030de499af9658e441ec42db404ff3abddde9027541b93b15fd9d167c74a0cda4f53a4ad95ff5afa6779472df3c0d775b09087711e656c41323c006d64a103a290680d0d1a6ce5eef0d796b649"]}, @generic="43db3ca3eaeff2f5bbd1d720e5c78371b2ed9691c719ad1a14386b8bb9a8459b44f2a2b96b1d40c090833052788c2ff3b51cdd9f7c4b32b1ddc531ab32e40ec16f33d6fd8998c3ade60e39bbc96f51"]}, {0xc4, 0x1, [@nested={0x90, 0x77, [@generic="b6494d2ef88dcc973b2f2054", @typed={0x8, 0x8a, @uid=r3}, @typed={0x78, 0x4c, @binary="9b4c7d6ee5559e332ea5dcf3424891a67f5f41ee6f8e4396f2f190a94ed045aa8641071362fd3d03e0a6951b049b3626218c23327bf9de8f41ce0e087453185d5481fb1543ec79b6d5d72a9e8ad5ed5bdfe4f8feddf6e484e88599db17a56f4d7793c46ba6caef008326ba880c1aa357e22d"}, @generic]}, @generic="40c1d7e2ab7169487949fdcd89650149271a9cdb8086ffb7022a144bbfc5ca6aa8672b9c", @nested={0xc, 0x4c, [@typed={0x8, 0xd, @pid=r4}]}]}, {0x128, 0x1, [@generic="bc7a592ffa412cbfdaa12d0df3aa2f7f04712288454721eb602b2122f159abeb8f4bf6fe965c6cd0d2d03a5929e8453019f0490fc9849aa4930647b87fe148108eda571bce9e07703f9b9282b6", @nested={0x80, 0x4b, [@generic="20ccf2d81dc445e25d094712825725e6cfb08b27b87a138bbe3e0e67c8f55099b113745090510a5ede3c54bb19fabeb58557a7bde24bf3f3edc595710f8ecd4870c58f37b5732a35", @typed={0x8, 0x4a, @uid=r5}, @typed={0xc, 0x3, @u64=0x87bb}, @typed={0x8, 0x29, @pid=r6}, @generic, @typed={0x4, 0x32}, @typed={0x8, 0x3c, @fd=r7}, @typed={0xc, 0x1d, @u64=0x87e}]}, @nested={0x48, 0x56, [@typed={0x8, 0x67, @pid=r8}, @generic="075c98a4c89204a4a9f4d9d154b5fdc5e83211de55e6f2fa123e726f00fde3952823867eede473c4b5a1ed75b4353bb282efb8e45397cae9d159d43f"]}, @typed={0xc, 0x2e, @u64=0x8}]}, {0x1d0, 0x1, [@typed={0x14, 0x44, @ipv6=@dev={0xfe, 0x80, [], 0x1d}}, @nested={0xd4, 0x75, [@typed={0xc, 0x66, @u64=0x92}, @generic="3fe1ae2ada6a8d56f83517b7aa9ddddee423e53831be8cfdb29d0ef9bedc91666c7df14ab1e163907cd5fb", @generic="30cc9aab4de1c4845b3e6d4594ff26a5caf2d228e4646b0faa26a0c26dd441e61bc92d96f601c9f828283c809f247cc5b6a0e5c1bc8643c241285c27c3f50e29d6ea461c178fd5a59223e59a97522729721a1ebe4c1797ebc6978b88b361c9451cb373f7bba7830b3ad4e5fea511b91e40857460d00cb727d934f1d7a8c08f5a26aea6812d29078e6575", @generic="5d4991a786ecf3", @typed={0x8, 0x48, @pid=r9}]}, @typed={0x4, 0x35}, @generic="fedde9e638f702f52df0a45abdc41d002a0c8226bab533c833fc37ca789fdc5003c7955f99a8b87834a288b89ca3ba1938c9f87871fd9593c8996e8f27aa72188e25474aefd41d7e90e716822274c476c504cd08064a5f2d6122fac29dbb8bd9bab4aabad4f5f080b9e58f78b029d00e7da07e66ce60acf76a2ab68cd90fb7f22c681057c57198020fd6d9f0efeb0089f33da8e5ce88df077c5c953175b1f37d5b5ae301b0d97ae2e09688fef7fec85d08cf9e8c108f26d088ca6e8afd5f92176c32d49605cefa53a5949ebc792c549fc4ad54e1a60a1363fd4cfc9e899d57e8"]}]}, @IFLA_EVENT={0x8, 0x2c, 0x8}, @IFLA_WEIGHT={0x8, 0xf, 0xde0}]}, 0x6e4}, 0x1, 0x0, 0x0, 0x4008001}, 0x1) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x0, &(0x7f0000007000/0x1000)=nil) r10 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x80000001, 0x1) ioctl$BLKRRPART(r10, 0x125f, 0x0) [ 101.279753] syz-executor7 (7810): attempted to duplicate a private mapping with mremap. This is not supported. [ 101.296796] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 101.304415] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/05 05:31:17 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000004fe8)=[{0x3, 0x0, 0x100000000}, {0x6}]}) 2018/05/05 05:31:17 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./control/file0\x00') rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x100}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={r2, 0x401, 0x800080000, 0x45c8, 0x9, 0x90}, &(0x7f0000000340)=0x14) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240)) lgetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@known='system.advise\x00', &(0x7f00000002c0)=""/30, 0x1e) umount2(&(0x7f0000000200)='./file0\x00', 0x0) munmap(&(0x7f0000013000/0x2000)=nil, 0x2000) 2018/05/05 05:31:17 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x0, @rand_addr}, {0x0, @random="8dd0945cffe3"}, 0x3c, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'veth0\x00'}) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000000)="1e8141a169f0ff8193625c64342281f37d29c09d982dbe56dac2e9fba90d3d585adcf90ebe0f22efedd4e0", 0x2b) [ 101.341662] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 101.349544] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/05 05:31:17 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x2, 0x4) r1 = socket$key(0xf, 0x3, 0x2) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0xfff, 0x5}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000540)={0x7, 0x8204, 0x9, 0x9, r2}, &(0x7f0000000700)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000005c0)={r2, 0xfffffffffffffffc, 0x101, 0x8, 0x8, 0x8c5, 0x1, 0x6, {r3, @in6={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x2f0000}}, 0x8001, 0xf2, 0x1000, 0x6, 0x20}}, &(0x7f0000000680)=0xb0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1c, &(0x7f00000006c0)=0x401, 0x4) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00000000c0)={0x100000001, 0xfa, 0x7fff, 0x401, 0x9, 0x6}) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000100)="166cf998b23839ca526a91138f1a56c65f86fc4559aa81fbca7a305b61b39f4a7934f77ab93da68efba7252b65c550f8319d2cf9831d8512735eb23c189bb040082ffdf0dad9cb9ae1105ed9440a5b4b55e64a950596fcad75eeda8ed9d9f1900c57ea52392955206fbfbc3842d4f4c5f898701b83b7cc65436c8eb6e386749d1bc65c3ff0fe3377c30318f23f9f980f8b9b49aeb7b930586f476138c90493ce162488d2680f192856379215761bc335d3163836e7d06ce8756d7a2e02", 0xbd}, {&(0x7f0000000280)="bdabbc576a70e3fd06e9480f4b1c89d154483a42ece126733f64eb7a29a65e31b4f3ac9961b626c641b4ebc887790e885de798ec0ac4f893e48003def15abbddce199dad05011749996d6299674806c4a94c33228d0fc258cfd420e5a43aa8c9b1362cf18f1beb6f8f4bd3f54a9684f0082ab709169d979ea31e8874b46114727f4d548e86375532464c63a34fefee814bbce77a", 0x94}, {&(0x7f0000000340)="0f768c915314aa0f3170031cbac07fc8057b4f6d893bc205c31b1cf4d3cd0c06d3da02726c9c7f78d6ffeabe38bd1cf0572c7c17f15199ea71776006cc31434e96c8ec72c9c43e8798d088c7c89974ec8cf2269a30ffaa6a3a30060fcca4aadb09f25c9efa90ff0e73906950826608d356c9dd07aa8e746feb50ab6dee89e02047543bdfacb09c31c47e3e952237a1846b089ac7ad590f16db2cdd344b838aaae5782130", 0xa4}, {&(0x7f00000001c0)='u~o', 0x3}, {&(0x7f0000000400)="8c21326e5c27199001f13ccfcc52e3233ead11218494f74357f98b4ce762a69e9f4c6e72db34c9c62fbe934ac771422ca0a2ad60f51c4f2dac299130ed987f710ba7a722368544312e7066b9e453aba6c813ba", 0x53}], 0x5, 0x0) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000740)=ANY=[@ANYBLOB="0201000008e42b05000027f82636d939036486bb5d04bd70000000000003000600000000000200e18c6600eedf0005000000000075f5660af8b16c1bca69c502000000e0000001000000"], 0x40}, 0x1}, 0x0) [ 101.407223] audit: type=1326 audit(1525498277.405:12): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7818 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 101.446115] netlink: 'syz-executor5': attribute type 29 has an invalid length. 2018/05/05 05:31:17 executing program 2: r0 = socket$inet6(0xa, 0x800000000080005, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43100ca}) getsockopt$inet6_int(r0, 0x29, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 101.453684] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/05 05:31:17 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="81ae5404"], 0x4) shutdown(r0, 0x1) r1 = dup2(r0, r0) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000000)=0x8) prctl$void(0x1f) close(r0) [ 101.543877] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 101.551533] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 101.637321] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 101.644933] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 101.663400] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 101.671081] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 101.721303] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 101.728928] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 101.740488] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 101.748192] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 101.759949] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 101.767535] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/05 05:31:18 executing program 4: mremap(&(0x7f0000578000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000087000/0x1000)=nil) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f000020ef70)={0x0, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x90) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x3) r0 = shmget$private(0x0, 0x4000, 0x9c0, &(0x7f00009a9000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) 2018/05/05 05:31:18 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)) bind$unix(r1, &(0x7f0000c45ff6)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) r2 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r0, r2, &(0x7f000097d000), 0xff) 2018/05/05 05:31:18 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000004fe8)=[{0x3, 0x0, 0x100000000}, {0x6}]}) 2018/05/05 05:31:18 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/41, 0x29, 0x5}, 0x40000000) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000300)=""/230, 0xe6}], 0x1) 2018/05/05 05:31:18 executing program 1: r0 = userfaultfd(0x80800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) epoll_wait(r1, &(0x7f0000000100)=[{}], 0x40, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="6e000000268f138ebab7d0a9db9d3655c78600000000000000000000000000000000170000007168966cbab6036e670a9ffc00e02f9027697638c85abe798e3ce65f72559703776d55f64ca38638a7f15136c49c9e78be0f2a0625b0ae339cceb7daaba9d3edf6c1bede8f42ec1cd3fd9a2f4ce272448f38a3529ad27254bd7b4ddb5ea8e1d3505d44b0b90fa60000000012761f05b941775f0000000000"], &(0x7f00000000c0)=0x3b) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000140)) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f00000003c0)={&(0x7f0000000180)=[0x0], 0x1, 0xffffffffffff0001, 0x3f, 0x2, 0x1, 0xfff, {0x8000, 0x2, 0xffffffff, 0x3, 0x0, 0xfffffffffffff6f3, 0x0, 0x7f, 0x100000000, 0x0, 0x9d, 0x799, 0x3ff, 0x1, "898d535b9585c1639075b7475d19cd0258df3255cbbe3e024d507d364937ef6d"}}) ioctl(r2, 0x6, &(0x7f00000002c0)="5f1131409039fa2eba05dff64a340d044d9e24e637743ef55c9ee563b53f1833887019df48bb71a4cc0244d6eead69aa34c8aa5db151d21285dd3466b92075790476e1f2ff1805ac8df79d2b0463e794f1d493f4b02b9740513e01830e7e096c32c1ac31105fa6b5b5f1d266ba56ac28800db32e843c2920ed3b07fcbc958426aaadb8cbbb8dcc2b15f0ac9bfeea74b4c97e48abe3558d8771fd712c2c3f41405fd02ce1ffdd738019cb64c22fcda9c017d8179f485d7158ce3550d5977a7220bf") 2018/05/05 05:31:18 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000240)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x4e24, 0x7, 0x4e24, 0x0, 0xa, 0xa0, 0xa0, 0xad, r1, r2}, {0x0, 0xc96, 0x7f, 0x8, 0x9, 0x2, 0xfff, 0x6}, {0x9, 0x7, 0x46, 0xffff}, 0x401, 0x6e6bba, 0x2, 0x0, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d2, 0x7f}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x1e}, 0x3504, 0x1, 0x3, 0x0, 0xc9ea, 0x0, 0x40}}, 0xe8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x1, 0x0) sched_yield() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000d12000)) read(0xffffffffffffffff, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/05/05 05:31:18 executing program 3: seccomp(0x0, 0x0, &(0x7f0000000ff0)={0x0, &(0x7f0000000040)}) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x10000, 0x20c000) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1000, 0x4040) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x40400, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000000c0)={r1, r2}) perf_event_open(&(0x7f0000000f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/05 05:31:18 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xa, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xef) read(r1, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f0000013ffc)=0xff, 0x2de) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000040)=@srh={0x0, 0x0, 0x4}, 0x8) sendto$inet6(r1, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 102.737764] audit: type=1326 audit(1525498278.736:13): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7866 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/05 05:31:18 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000004fe8)=[{0x3, 0x0, 0x100000000}, {0x6}]}) 2018/05/05 05:31:18 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x8) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/05 05:31:18 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0x8000001) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockname$llc(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0xa) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) r2 = request_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)='/\x00', 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) 2018/05/05 05:31:18 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000040)=@ipmr_newroute={0x1c, 0x18, 0xc21, 0x0, 0x0, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}}, 0x1c}, 0x1}, 0x0) 2018/05/05 05:31:18 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_mr_vif\x00') read$eventfd(r0, &(0x7f0000000080), 0x8) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000001140)=""/4096, 0xffffff92}], 0x1, 0x2) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14, 0x800) [ 102.901888] audit: type=1326 audit(1525498278.895:14): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7888 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/05 05:31:19 executing program 5: prctl$setname(0xf, &(0x7f0000000040)='\x00') perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x0) 2018/05/05 05:31:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x85, 0x84) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100), 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x80}, &(0x7f0000000040)=0x8) r2 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x1, 0x40) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000200)) getsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r1, &(0x7f00000000c0)=0x4) 2018/05/05 05:31:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000080), 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0)=0xe, 0x4) setsockopt$inet6_dccp_buf(r0, 0x21, 0xce, &(0x7f0000000100)="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", 0x1000) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80800) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000040)=0x4, 0x4) 2018/05/05 05:31:19 executing program 3: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=@newlink={0x28, 0x10, 0x9, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1}, 0x0) fcntl$setsig(r0, 0xa, 0x2) 2018/05/05 05:31:19 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mounts\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f0000000580)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1006, 0x0) mount(&(0x7f0000000200)='.', &(0x7f0000000500)='./file0\x00', &(0x7f0000000600)='tmpfs\x00', 0x5010, &(0x7f0000000980)) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000380)) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000380)=0x7f) mount(&(0x7f0000000400)='.', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000540)='Zslos\x00', 0x5010, &(0x7f0000000580)) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000640)=@newae={0x184, 0x1e, 0x100, 0x70bd25, 0x25dfdbfb, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0xa, 0x33}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x3504}, [@address_filter={0x28, 0x1a, {@in=@rand_addr, @in=@multicast2=0xe0000002, 0xa, 0x6, 0x7}}, @proto={0x8, 0x19, 0xff}, @user_kmaddress={0x2c, 0x13, {@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@dev={0xac, 0x14, 0x14, 0x1c}, 0x0, 0xa}}, @lastused={0xc, 0xf, 0x1}, @algo_auth={0xac, 0x1, {{'sha1-generic\x00'}, 0x308, "a8b49e9f40463d04f0cbfe79fc8105669754691ddc6ce092cc1cbdcd96a4de2944bb7ea03c1634aebf904e1ecfef8172376ed476e1a0b4d153754eae5894904bfc3fcbd01ca29e765fab640a4b68adee6730d9868aee7b8691def122abc5bdf704"}}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x4e23, 0x4e24, @in6=@dev={0xfe, 0x80, [], 0x13}}}, @coaddr={0x14, 0xe, @in=@broadcast=0xffffffff}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1) preadv(r0, &(0x7f00000001c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x6) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000440)) 2018/05/05 05:31:19 executing program 1: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=@known='security.evm\x00', &(0x7f0000000000)='/dev/snd/timer\x00', 0xf, 0x0) 2018/05/05 05:31:19 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000004fe8)=[{}, {0x3, 0x0, 0x100000000}, {0x6}]}) 2018/05/05 05:31:19 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) fallocate(r0, 0x1, 0x0, 0x40800008) rt_sigaction(0xffffffffffffffff, &(0x7f0000000080)={0x0, {0x1}, 0x0, 0xc744}, 0x0, 0x8, &(0x7f00000000c0)) [ 103.630852] audit: type=1326 audit(1525498279.629:15): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7919 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/05 05:31:19 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000180), &(0x7f00000001c0)=0x40) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2691d0877f1cca9b}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x7) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x2802, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f00000000c0)={{0x0, 0x3, 0xb, 0x3}, 0x100, 0x9, 0xfff}) 2018/05/05 05:31:19 executing program 4: r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0x210, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x2, &(0x7f0000008000), &(0x7f0000000480)=ANY=[@ANYBLOB="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"]}, 0x288) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x406140, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000040)=""/71, &(0x7f00000000c0)=0x47) 2018/05/05 05:31:19 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000004fe8)=[{}, {0x3, 0x0, 0x100000000}, {0x6}]}) 2018/05/05 05:31:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14, 0x80800) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x20000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f00000000c0)=0x801, 0x4) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000009b00)=[{{&(0x7f00000001c0)=@rc={0x1f}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000240)='P', 0x1}], 0x1, &(0x7f0000000400)}}], 0x1, 0x80c0) 2018/05/05 05:31:19 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$notify(r0, 0x402, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x8000, 0x0) getsockopt$netlink(r1, 0x10e, 0xb, &(0x7f00000000c0)=""/34, &(0x7f0000000100)=0x22) r2 = socket(0x800000000000011, 0x800000002, 0x81) bind(r2, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) 2018/05/05 05:31:19 executing program 5: unshare(0x400) r0 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_elf32(r0, &(0x7f00000003c0)={{0x7f, 0x45, 0x4c, 0x46, 0x101, 0x4, 0x0, 0x100000001, 0xfffffffffffffff7, 0x3, 0x3f, 0x6, 0x3aa, 0x38, 0x390, 0x0, 0x8001, 0x20, 0x1, 0x2, 0xaa, 0xdcaa}, [{0x7, 0x40, 0xfffffffffffffffa, 0x7, 0x4, 0x8c78, 0x65, 0xe0ef}], "8aae408bf7df8434e47ead57ec872b073c41ae97a8c6f5b012277f80f883357cc603d83a6a65409c6e3b191c2cce543e8fb4f5045572857355ff495968a92b6bf0303ae3bf8d881bd18d3d9207601e3cbf0284087a34019e92d7d958daf99e8305125da1dd5656e187addda6d60db0864aba1de43b0f96748bd02a6c01906ff9b0013a1cf910f2b18174021fd48fed12d1c8291fd938aacb1f756a2f3967d4ace388f01497", [[], [], [], [], [], [], [], [], [], []]}, 0xafd) r1 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1f, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r3, 0xc008551c, &(0x7f0000000040)={0x7, 0x10, [0x0, 0xce2, 0x3, 0x79]}) poll(&(0x7f0000000380)=[{r1}, {r2}], 0x2, 0x0) [ 103.816381] kernel msg: ebtables bug: please report to author: Unknown flag for inv bitmask [ 103.880992] audit: type=1326 audit(1525498279.879:16): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7947 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 103.912966] kernel msg: ebtables bug: please report to author: Unknown flag for inv bitmask 2018/05/05 05:31:20 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000004fe8)=[{}, {0x3, 0x0, 0x100000000}, {0x6}]}) 2018/05/05 05:31:20 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2000000000000000, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000002c0)='/dev/nbd#\x00', 0x0, 0x801) socket$pptp(0x18, 0x1, 0x2) dup3(r0, r1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80000, 0x0) 2018/05/05 05:31:20 executing program 3: ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3, 0x105082) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000000080)={0x9, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r1, 0x1, 0x9b2, 0x7) sendfile(r0, r1, &(0x7f00000ddff8)=0xe00, 0x102000001) fsync(r1) [ 104.065586] audit: type=1326 audit(1525498280.064:17): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7962 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/05 05:31:20 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = dup3(0xffffffffffffffff, r0, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000180)="a335622fc31cb2f77a9481f75ee1b7717a7c4781a3", 0x15}], 0x1) 2018/05/05 05:31:24 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4005}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x32, &(0x7f0000000100)=@filter={"66696c74657200000000000000000000054000", 0xe, 0x4, 0x348, 0xffffffff, 0x208, 0x208, 0x130, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, [], [], 'irlan0\x00', 'eql\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xa8, 0xd0}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/05/05 05:31:24 executing program 2: unshare(0x40600) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x2, 0x10800) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f00000000c0)={{0x87, @dev={0xac, 0x14, 0x14, 0x11}, 0x4e21, 0x3, 'lblcr\x00', 0x30, 0x935c, 0x4f}, {@loopback=0x7f000001, 0x4e21, 0x2004, 0x8, 0x1, 0x100000001}}, 0x44) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, "7ff40243f9afe4dea7b565c0a2c96b8421471125424ef7aeeb21eabb8e8c4a00"}) 2018/05/05 05:31:24 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000004fe8)=[{0x5}, {0x6}]}) 2018/05/05 05:31:24 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) io_setup(0x5, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f00000015c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)='z', 0x1}]) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) io_destroy(r1) 2018/05/05 05:31:24 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x7) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000080), 0x9, 0x8) getsockopt$inet6_mtu(r0, 0x29, 0x3, &(0x7f0000000040), &(0x7f00000015c0)=0x4) 2018/05/05 05:31:24 executing program 5: unshare(0x20000400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x800000007fffffe) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000180)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000080)=0xe8) sendto$packet(r1, &(0x7f0000000100)="3346f7267fe3432e4f1a92fbcc7ac08913ba6a1c50a634206e2f0cbd4f098d8d6e61ff1f24591fcf0bf684aa3bbdb7bd8e6bd4c2fedb0249a334ea2752d83daffa537632ed981735b5480811cb541cafff023b2975af865014b1504f94d9cc359bfdfd0011e7a4958a29db9b27653803706a", 0x72, 0x40, &(0x7f0000000280)={0x11, 0x4, r2, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xfffffeeb) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={0x0, 0x8, 0x2, [0x80000000, 0x9]}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000380)={0x2, 0x10000, 0x2, 0x0, 0x1, 0x6, 0x400, 0xdd0, r3}, 0x20) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000000c0)={@empty, r2}, 0x14) 2018/05/05 05:31:24 executing program 0: creat(&(0x7f0000000000)='./file0\x00', 0x8a7f2804da18af8d) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, r0) 2018/05/05 05:31:24 executing program 3: mmap(&(0x7f0000171000/0x2000)=nil, 0x2000, 0x2000008, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x1, 0x0, 0x1, &(0x7f0000000080), &(0x7f0000000040), 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f0000000380)=0x10, 0x80000) write$binfmt_aout(r0, &(0x7f00000003c0)={{0x1cf, 0xb4c4, 0x1, 0xdd, 0x249, 0x91c, 0x204, 0xc464}, "6127babe4c04ebd2c19ee11ff2f9c09e36a743a6d278637da1dd84a29577a8e267c7e536d8ec4f65550db600b502c4469855e0229f3507e4b2887fc99dacac69e2a0b4663d1e8591c406c394995c65f8cf26b00a1e9ddff7f5745b16fe9a8f78dbd272f9bdb4614f994eab148865b10ea91d9f2107764c298421a19a137bfde8c535b45bf637bf8b2ce9baa20df318c0d9f231404cc90ce1b2c628d491a57f2def1f7fd47e1dd87e770fc7cf1d0fb66a841e8ad865bc294c41c4d9778fefcf671e61ff30", [[], []]}, 0x2e4) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r1, 0x50, &(0x7f00000000c0)}, 0xfffffffffffffef8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x8007, 0x1, 0x0, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)={r2, 0xec, "937d5035ac8f7233a2bf247489ee1bface9263571eb0d649bddf1d2d7aa66baa4e58f3903282507443325da0c554462572a3356ab6ad1d8604e871f11ffca9928dc7ac8d0d6fca6b0725bf560f6dcb52cba499db82308390d7643bf76f358ad78f5ad21a75e00b601d2f5471eccd3a2c30a0ea03582702c17ca7c6e6bf3be16caa0a22c85a9db0f10638da95846adc779dd3ee4038be8ee64d164e904a09b00c9a0df7e1ccd7cd91f0acb78a50dbbfd9c051a714c9dea1453beca98e42e41f4850d2e840e4981f6118d84e3804a79e90a2639e2ce4ea1f320e5e677ffae42469e1d947384ad6ab5d504bb570"}, &(0x7f0000000300)=0xf4) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000006c0)='tls\x00', 0x4) [ 108.349152] audit: type=1326 audit(1525498284.347:18): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7986 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/05 05:31:24 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000004fe8)=[{0x5}]}) 2018/05/05 05:31:24 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000002c0)='maps\x00') readv(r1, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/28, 0x65}], 0x1) exit(0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000080)) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) 2018/05/05 05:31:25 executing program 3: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1f) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000001c0)={0x9, {{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x1, [{{0xa}}]}, 0x10c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x9, 0xc, 0x3, 0x9, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0x10001}, &(0x7f0000000180)=0x90) 2018/05/05 05:31:25 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) flistxattr(r0, &(0x7f0000000100)=""/130, 0x82) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x40) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) fcntl$lock(r0, 0x5, &(0x7f00000000c0)={0x0, 0x3}) 2018/05/05 05:31:25 executing program 4: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c5ac655350affff00000000000000000007000008000300ba000000"], 0x1c}, 0x1}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000100)="0001cee28f83b63b4f9b60a40083a63c2f43071f48979c2bdb39a9db491bceb5bac0b2bfdc27ffba95") 2018/05/05 05:31:25 executing program 1: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000)={0x0, 0xe90, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007fbfc0)={0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/05/05 05:31:25 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000004fe8)=[{0x5}, {}]}) 2018/05/05 05:31:25 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x3) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0xfffffffffffffce1) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000000)}, 0xc100) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000480)="ac", 0x1}], 0x1, &(0x7f0000002000)}, 0x8000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=""/200, 0xc8) setsockopt(r0, 0x7, 0x1, &(0x7f0000000140)="85afd46f294d3c00eefa0c12e6d93a787502633526ba7d9deac289ebef213d48b1cb778bd96c7f4352983cebb6bf28c1ad38609b7ce189da3ff6489dc233a1e4e481e9816236b15750f2fee63ca0c2e5ae24", 0x52) syz_emit_ethernet(0x56, &(0x7f0000000200)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "5af8ca92d8fcc97fb611f99a3d2a0139f082b83aaa69b891250ea9cedda1b9e58dd10ab74d6b5c06a63744cb479a2db60347e1636d250bb449b2c8550d714144"}}}}, &(0x7f0000000280)) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000100)="bc", 0x1}], 0x1, &(0x7f000000ae80)}, 0x0) 2018/05/05 05:31:25 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x5, 0x80) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x3, 0x5f, 0x1f}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x93d, 0x1, 0x3}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r3 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000000340)=0x9) 2018/05/05 05:31:25 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000140)={0x2, 0xfffffffffffffffd, 0xe00, 0xffffffffffffffff, 0x95}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12c, 0x10000}], 0x0, &(0x7f0000014300)=ANY=[@ANYBLOB="01"]) [ 109.461327] random: crng init done [ 109.501471] Unknown ioctl 19265 [ 109.539578] Unknown ioctl 19265 [ 109.547800] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 1 transid 5 /dev/loop0 2018/05/05 05:31:25 executing program 6 (fault-call:0 fault-nth:0): seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000004fe8)=[{0x5}, {0x6}]}) 2018/05/05 05:31:25 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x80, 0x0) r2 = accept4$packet(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000004c0), 0x80800) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vcan0\x00', r3}) umount2(&(0x7f0000000140)='./file0\x00', 0x6) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000440)=&(0x7f0000000340)) r5 = getpid() sendmsg$can_raw(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x1d, r4}, 0x10, &(0x7f0000000080)={&(0x7f0000000040)=@can={{}, 0x0, 0x0, 0x0, 0x0, "68f569dd88c12d5c"}, 0x10}, 0x1}, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f00000003c0)=""/128) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)) ioprio_set$pid(0x2, r5, 0x2) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x80000, 0x0) statx(r6, &(0x7f0000000200)='./file0\x00', 0x7000, 0x0, &(0x7f0000000240)) 2018/05/05 05:31:25 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') syz_open_procfs(0x0, &(0x7f0000000080)='syscall\x00') 2018/05/05 05:31:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netlink\x00') sendto$ipx(r0, &(0x7f0000000100)="05d60343f523aa1539ad139815e46b3ac15d408451b6498d7dae5253071f4b29c5f55ef32054d294414587ec1324453da25a7d01fa909b23f32e806daf3210274ef151e3c2af87479e8592d102d53375647b480ed53017bf9387796947ce91284051e2aeeefe1838e7693e2084c39aa80c854fd5369ac63d1aeafa8cb0bfc330f98097328d850295e34c93f7cdc0c5106ac667c15b2f1020eff7f74e1d3decf13e0a6251e962691af38dfb4b0981313fbb41b3b78af6586f0bf96cdf274db6ada2b86ee994779dee8ac52ae21eb1aa25242e020e8f3cc3de5ca85299137c84b6ec633be807a66b6d98", 0xe9, 0x4, &(0x7f0000000200)={0x4, 0x3, 0x80, "8d3d09572384", 0x8}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0x85c, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x2e, 0x2ff, 0x0, 0x0, {}, [@typed={0x7, 0x0, @u32}, @typed={0xc, 0x0, @u32}]}, 0x2c}, 0x1}, 0x0) 2018/05/05 05:31:25 executing program 4: socket$netlink(0x10, 0x3, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001300)={'syzkaller0\x00', &(0x7f0000002200)=@ethtool_cmd={0x19, 0x200}}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001280)={0x0, 0x300, 0x3ff, 0xfffffffffffffffa}, &(0x7f00000012c0)=0x10) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000001380)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001100)={r1, 0x3d3, 0xed, "3f6ec30e8672ea072d4bcc01a5f65c3aaa8848ea1830d3e3f8fdd6abb4348bb913676aba91db9554e737b9d59a0fd9a0442c37d274e45ccd252455cb2f0960d7120e82814c2da8ddda8969424bf687d427ab5cf059e2adda043903430564f87610491d7480fe40ddb6c43c4f22cae62ed817a506d8ce0c4d1c282efe551fe7be4e68215933873152d49988e1b0c3c2541e6d3dc996b2846565e2f25a83fd4ab87284882bce719df06335b72c028feacfef039fe4d7bc49d0424a92b311f5e9e1933fabe074297d7cbad465c5fc43ef464953eed9d5d4a859a9f019aebdaf45c92393aa85038579c0b7c8ea6758"}, 0xf5) [ 109.811530] FAULT_INJECTION: forcing a failure. [ 109.811530] name failslab, interval 1, probability 0, space 0, times 1 [ 109.822938] CPU: 1 PID: 8069 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 109.829807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.839190] Call Trace: [ 109.841826] dump_stack+0x185/0x1d0 [ 109.845516] should_fail+0x87b/0xab0 [ 109.849358] should_failslab+0x279/0x2a0 [ 109.853517] __kmalloc+0xc2/0x350 [ 109.857014] ? do_seccomp+0xa27/0x2060 [ 109.858609] nla_parse: 8 callbacks suppressed [ 109.858624] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 109.860935] do_seccomp+0xa27/0x2060 [ 109.860973] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 109.861008] ? prepare_exit_to_usermode+0x149/0x3a0 [ 109.861041] ? syscall_return_slowpath+0xe9/0x700 [ 109.861104] ? fput+0x25c/0x2e0 [ 109.896276] SYSC_seccomp+0x8e/0xa0 [ 109.899993] SyS_seccomp+0x54/0x80 [ 109.903625] do_syscall_64+0x309/0x430 [ 109.907567] ? prctl_get_seccomp+0x50/0x50 [ 109.911847] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 109.917063] RIP: 0033:0x455979 [ 109.920272] RSP: 002b:00007fe7b2c77c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 109.928024] RAX: ffffffffffffffda RBX: 00007fe7b2c786d4 RCX: 0000000000455979 [ 109.935325] RDX: 0000000020000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 109.942623] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 109.949922] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2018/05/05 05:31:25 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000140)={0x2, 0xfffffffffffffffd, 0xe00, 0xffffffffffffffff, 0x95}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12c, 0x10000}], 0x0, &(0x7f0000014300)=ANY=[@ANYBLOB="01"]) [ 109.957221] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000000 2018/05/05 05:31:26 executing program 2: unshare(0x400) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x0, 0x2000}, 0x4) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x80045432, &(0x7f0000000000)) 2018/05/05 05:31:26 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x318}, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000400)={{}, {r1, r2/1000+10000}}, &(0x7f0000000440)) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/dsp\x00', 0x0, 0x0) bind$llc(r3, &(0x7f00000004c0)={0x1a, 0x0, 0x8, 0x20, 0x77, 0x4}, 0x10) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000000500)=0x1, 0x4) 2018/05/05 05:31:26 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {0x77359400}}, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000000c0), 0x4) unshare(0x40600) tee(r0, 0xffffffffffffffff, 0x16200000000000, 0x0) io_setup(0xdf, &(0x7f0000000100)=0x0) io_cancel(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x6, 0x1, r0, &(0x7f0000000140)="0b8adf5b6d758b4576219a6ff8ad22001357defae64af54d1c1a50d2fc09f9442d74679597ace49a4ec3f2780b45bdd03252f8a10b7e3b2192a9525e2f90da9f0e71973007daca436006b3f26d0544b39a57ed8e404e167651cb178793d948cc2a89339f2b8cbddf02f7928e754d28f26fb9d4b843dfaa30a36c3bc3c25d4c475c4e00d28fb682a5e1640e420874ca0f23", 0x91, 0x7, 0x0, 0x1, r0}, &(0x7f0000000240)) 2018/05/05 05:31:26 executing program 3: ioperm(0x4, 0x2, 0xffffffffffffffff) r0 = add_key$keyring(&(0x7f0000000700)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000240)='trusted\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="73656375726974792d406c6fe2776c616e3000", r0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/snapshot\x00', 0x1, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000280)="398d0654e6ee9cf07ee9062ff8e8b29932b9f6c91d1da47a144a76989bae38343a133aa1c1d4307c06a7afa7d1704929751c1ce2198395e3916527b15505898bcc922e686544ffef80ed59b638ae20c5cad055c5d5e6") getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=0x0, &(0x7f00000005c0)=0x4) sendmsg$inet_sctp(r1, &(0x7f00000006c0)={&(0x7f00000001c0)=@in6={0xa, 0x4e23, 0x68, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}, 0x1c, &(0x7f0000000200)=[{&(0x7f00000003c0)="c2651813ec5b83943178b0299bac57be8965f7a0f93dfe509e58760d12d2fc4ab43920304931e6f2bbeabaadab4d9d6b41c284266d87ce8134621e1f693f0a608e108852127b7dac0319033e22736f7e054f220c0e6364c8d52d27ef959333bc8e1825bf004cdd0a6c3d5f031a28a3", 0x6f}, {&(0x7f0000000440)="9f44e635ed2651228068524de32d5161d337ba15eb2222b62d2a3b9d3ce2f4b9c735e6842f4cfd4b68e8e37f6786b420167d820abc5d4e56fcd8f49a0e84ef4d1ca437386a1e368258841ed59892ff50b6f9ba13fdec8e00b081092602998e65640141e68049cb8d1549ae10dd204c428a8e622a9929e8384ad3efc32761a3042d02d200ba07fe9f07617b4e1451dff0feb0137fbd3240eddaf598f362681871d0f455d6cbb82ce6cb8c2dae", 0xac}, {&(0x7f0000000500)="bbf9716d9d0b66d5a95d300fbf952e8bcf536df6e98349c4ce7ff9f412d13064e3577d0b26f50ce4573ff18f6cd08d9544ed94646e41ae6bfc950949fb26d50ca138fc182028b3de78124bc6c39dcec86dd0c8bae69331c9e4b11ce430746451192fc8815d69cad1b8b64a31be57d66ef9e4903c9dff14dba20f10e363e9bd02adc40e8d0bcc9db2261d1ab252504797aab88b45351ecfa1", 0x98}], 0x3, &(0x7f0000000600)=[@init={0x18, 0x84, 0x0, {0x3, 0x8, 0x7ff, 0xfd5b}}, @sndrcv={0x30, 0x84, 0x1, {0x3c15, 0x80000001, 0x0, 0x6, 0x101, 0x4857, 0x0, 0x7fff, r2}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff]}}, @authinfo={0x18, 0x84, 0x6, {0x80}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0xf0}}, @authinfo={0x18, 0x84, 0x6}], 0xb0}, 0x1) r3 = dup(r1) fcntl$setstatus(r1, 0x4, 0x802) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040), &(0x7f0000000180)=0x4) accept$alg(r3, 0x0, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000340)={'nat\x00'}, &(0x7f0000000080)=0x54) 2018/05/05 05:31:26 executing program 0: setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x13, &(0x7f00000001c0), 0x1) 2018/05/05 05:31:26 executing program 4: unshare(0x400) r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xb0, 0x80) getpeername$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000140)) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000180)={0xc, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x1, 'wrr\x00', 0x2, 0x1ff, 0x59}, 0x2c) fchdir(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000240)={0x1, 0x2, 0x9, 'queue0\x00', 0x54}) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='attr/current\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040), &(0x7f00000000c0)=0xb) 2018/05/05 05:31:26 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000000c0)=0x5, &(0x7f0000000040)=0x4) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r1, r2) 2018/05/05 05:31:26 executing program 2: pipe(&(0x7f0000f91ff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005d5ff2)=[{&(0x7f00005d5fff)="be", 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f0000f83000)=[{&(0x7f0000f82000), 0xfffffeef}], 0x1, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) getsockopt$bt_hci(r1, 0x65, 0x4000000000005, &(0x7f0000000140)=""/244, &(0x7f0000000000)=0x29) 2018/05/05 05:31:26 executing program 6 (fault-call:0 fault-nth:1): seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000004fe8)=[{0x5}, {0x6}]}) 2018/05/05 05:31:26 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000400)='/dev/vcs#\x00', 0x8, 0x200000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000440)=""/159, &(0x7f0000000500)=0x9f) r1 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0xecc, 0x1, 0x5}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000340)={r3, 0x4, 0x72, "ec87994eb3b21d01324270ba3f551a1841aae553fda31d01a8c8db93a2c36baa20a9547538ebf9975d520ee05a37e82d9f6e2a9861e878048f3b60ce4bed3b69bfab671ac7045918effc428b85637500fe0efca2f5093727beb1f40d63837bd00d25973685b1cb966f3984c2c86c61cdb873"}, 0x7a) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f00000000c0), 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000003c0)=0x1f, 0x4) r4 = dup2(r2, r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000180)=""/254, &(0x7f0000000280)=0xfe) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000540)={0x0, 0x6, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000080)={0x39, 0x2, 0x7, 0xfffffffffffffffa, r5}, 0x10) 2018/05/05 05:31:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000000c0)=@nat={'nat\x00', 0x1b, 0x5, 0x578, 0xd0, 0xd0, 0xffffffff, 0x2f0, 0x2f0, 0x4e0, 0x4e0, 0xffffffff, 0x4e0, 0x4e0, 0x5, &(0x7f0000000040), {[{{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0xff000000, 0xffffff00, 'veth0_to_bond\x00', 'veth1_to_bond\x00', {}, {0xff}, 0xff, 0x0, 0x20}, 0x0, 0x98, 0xd0}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @gre_key=0x733f53a8, @gre_key=0x1ff}}}}, {{@uncond, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x4, 0x6, 0x80, 0x7fffffff, 0x5, 0x100000001], 0xcfb, 0x0, 0x6}, {0x8f1, [0x3, 0x2, 0x100, 0x4e, 0xffffffffffff5c38, 0x9], 0x1, 0x10f, 0x80}}}}, {{@uncond, 0x0, 0xf0, 0x128, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x7}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x80, 0x10, 0x1, 0x1}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x4, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x290, @icmp_id=0x65, @gre_key=0x4}}}}, {{@uncond, 0x0, 0x1b8, 0x1f0, 0x0, {}, [@common=@unspec=@comment={0x120, 'comment\x00'}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x1a, @broadcast=0xffffffff, @broadcast=0xffffffff, @port=0x4e23, @gre_key=0x8000}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5d8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x5}, 0x14) writev(r0, &(0x7f0000818ff0)=[{&(0x7f000016bde8)='\v', 0x1}], 0x1) 2018/05/05 05:31:26 executing program 5: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/unix\x00') lseek(r1, 0xfffffffffffffffc, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000140)={0xfffffffffffffffb, {{0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x88) accept(r1, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f00000003c0)=0x80) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x8000400) r3 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x43, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) mq_timedsend(r3, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) r4 = getgid() ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000280)={0x2}) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000300)={0x3, 0x6}) setgroups(0x2, &(0x7f00000002c0)=[r4, r4]) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x3000, r2, r4, 0x886, 0x8, 0x41440) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000000)) 2018/05/05 05:31:26 executing program 0: r0 = getpid() r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x111040, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x6, 0xfffffffffffffffb, 0x0, 0x3, 0x0, 0x468a4146, 0x80000, 0x6, 0x2, 0x3, 0x3, 0x9, 0x36, 0x5, 0x3, 0x8, 0xffffffffffffffe0, 0x5000, 0x7fff, 0x6, 0x8, 0x8000, 0x1f, 0x7fffffff, 0xfffffffffffffffc, 0x6, 0x4, 0x3, 0x2, 0x7, 0x0, 0x2, 0x5, 0x2, 0x81, 0x1, 0x0, 0x4, 0x6, @perf_bp={&(0x7f0000000000), 0x3}, 0x1, 0x200000000000000, 0x1f, 0x3, 0x0, 0xfffffffffffffff7, 0x7fff}, r0, 0xa, r1, 0xa) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="03000000000008fa0000"], &(0x7f0000000140)=0xa) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 110.467672] FAULT_INJECTION: forcing a failure. [ 110.467672] name failslab, interval 1, probability 0, space 0, times 0 [ 110.479178] CPU: 0 PID: 8128 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 110.486045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.495422] Call Trace: [ 110.498062] dump_stack+0x185/0x1d0 [ 110.501732] should_fail+0x87b/0xab0 [ 110.505497] should_failslab+0x279/0x2a0 [ 110.509675] __kmalloc_node+0x22e/0x1190 2018/05/05 05:31:26 executing program 4: socket$vsock_stream(0x28, 0x1, 0x0) unshare(0x8000400) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) [ 110.513832] ? __get_vm_area_node+0x28e/0x810 [ 110.518396] __get_vm_area_node+0x28e/0x810 [ 110.522862] __vmalloc_node_range+0x2ad/0x1140 [ 110.527496] ? bpf_prog_alloc+0xb0/0x4b0 [ 110.531651] __vmalloc+0xe2/0x100 [ 110.535151] ? bpf_prog_alloc+0xb0/0x4b0 [ 110.539253] bpf_prog_alloc+0xb0/0x4b0 [ 110.543183] ? kmsan_set_origin+0x9e/0x160 [ 110.547508] bpf_prog_create_from_user+0x181/0x8c0 [ 110.552482] ? seccomp_log+0x460/0x460 [ 110.556420] do_seccomp+0xaa5/0x2060 [ 110.560173] ? __msan_metadata_ptr_for_store_4+0x13/0x20 2018/05/05 05:31:26 executing program 7: shmat(0x0, &(0x7f0000ffc000/0x3000)=nil, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x8000, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000040)) [ 110.565662] ? prepare_exit_to_usermode+0x149/0x3a0 [ 110.570721] ? syscall_return_slowpath+0xe9/0x700 [ 110.575632] ? fput+0x25c/0x2e0 [ 110.578960] SYSC_seccomp+0x8e/0xa0 [ 110.582673] SyS_seccomp+0x54/0x80 [ 110.586303] do_syscall_64+0x309/0x430 [ 110.590243] ? prctl_get_seccomp+0x50/0x50 [ 110.594515] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 110.599731] RIP: 0033:0x455979 [ 110.602942] RSP: 002b:00007fe7b2c77c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 110.610692] RAX: ffffffffffffffda RBX: 00007fe7b2c786d4 RCX: 0000000000455979 2018/05/05 05:31:26 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x6, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0xd3, "34bb8f1f1703e7f425df70cfcb2552c369747ea702cf3a5bd3554da516b82421cbb46498f83e8b0972f6652b5f895f5b04dad3ba316f894f2625c97a7790479682e1815326c80ba2798b14ff681f74d183eec12aa0542635b75fd36301eeebdbad61a7dacfe95b1e48e0be1a2af04fe1752b07d2a0e08e93d960db1e3cff93be34489d5fd3b0314434f4c969e3891b714514b87c5f19386df6e6355054c316ce858cbfb110643c2a4ac620538847cedd256c954a9a72b4895284086e42781ab4c0a15ef4223e4e17b83b311f0c76d67dc6ab48"}, &(0x7f0000000480)=0xdb) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xd001000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x74, r2, 0x210, 0x70bd26, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7fff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x67e1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x81}]}, 0x74}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r3, 0x800000c0045004, &(0x7f0000000040)) syncfs(r3) getsockopt$inet6_dccp_int(r3, 0x21, 0x1f, &(0x7f00000004c0), &(0x7f0000000500)=0x4) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000000640)={0x4, 0x6, 0x0, 0x2, 0x16, 0x400000}) readv(r3, &(0x7f0000000300)=[{&(0x7f0000000200)=""/195, 0xc3}], 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000540)={r1, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xffffffffffffffff, 0x8001, 0x25b3, 0x9, 0x8001}, &(0x7f0000000600)=0x98) [ 110.617991] RDX: 0000000020000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 110.625284] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 110.632580] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 110.639877] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000001 [ 110.647318] syz-executor6: vmalloc: allocation failure: 4096 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 110.658569] syz-executor6 cpuset=syz6 mems_allowed=0 [ 110.663811] CPU: 0 PID: 8128 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 110.670675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.680048] Call Trace: [ 110.682681] dump_stack+0x185/0x1d0 [ 110.686359] warn_alloc+0x3fc/0x660 [ 110.690082] __vmalloc_node_range+0xa6f/0x1140 [ 110.694759] __vmalloc+0xe2/0x100 [ 110.698261] ? bpf_prog_alloc+0xb0/0x4b0 [ 110.702362] bpf_prog_alloc+0xb0/0x4b0 [ 110.706303] ? kmsan_set_origin+0x9e/0x160 [ 110.710628] bpf_prog_create_from_user+0x181/0x8c0 [ 110.715605] ? seccomp_log+0x460/0x460 [ 110.719538] do_seccomp+0xaa5/0x2060 [ 110.723291] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 110.728787] ? prepare_exit_to_usermode+0x149/0x3a0 [ 110.733852] ? syscall_return_slowpath+0xe9/0x700 [ 110.738763] ? fput+0x25c/0x2e0 [ 110.742095] SYSC_seccomp+0x8e/0xa0 [ 110.745809] SyS_seccomp+0x54/0x80 [ 110.749432] do_syscall_64+0x309/0x430 [ 110.753377] ? prctl_get_seccomp+0x50/0x50 [ 110.757655] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 110.762868] RIP: 0033:0x455979 [ 110.766079] RSP: 002b:00007fe7b2c77c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 110.773826] RAX: ffffffffffffffda RBX: 00007fe7b2c786d4 RCX: 0000000000455979 [ 110.781122] RDX: 0000000020000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 110.788418] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 110.795719] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 110.803015] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000001 [ 110.810390] Mem-Info: [ 110.812928] active_anon:94961 inactive_anon:72 isolated_anon:0 [ 110.812928] active_file:3510 inactive_file:8585 isolated_file:0 [ 110.812928] unevictable:0 dirty:29 writeback:0 unstable:0 [ 110.812928] slab_reclaimable:3476 slab_unreclaimable:9598 [ 110.812928] mapped:73852 shmem:84 pagetables:1160 bounce:0 [ 110.812928] free:1010209 free_pcp:454 free_cma:0 [ 110.846274] Node 0 active_anon:379612kB inactive_anon:288kB active_file:14040kB inactive_file:34340kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:295292kB dirty:116kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 147456kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 110.874484] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 110.900755] lowmem_reserve[]: 0 2820 7247 7247 [ 110.905516] Node 0 DMA32 free:2891428kB min:26240kB low:32800kB high:39360kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2892208kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:780kB local_pcp:92kB free_cma:0kB [ 110.933254] lowmem_reserve[]: 0 0 4426 4426 [ 110.937719] Node 0 Normal free:1141260kB min:41196kB low:51492kB high:61788kB active_anon:375436kB inactive_anon:288kB active_file:14040kB inactive_file:34340kB unevictable:0kB writepending:116kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:10496kB pagetables:4468kB bounce:0kB free_pcp:1056kB local_pcp:632kB free_cma:0kB [ 110.967841] lowmem_reserve[]: 0 0 0 0 [ 110.971805] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 110.985330] Node 0 DMA32: 1*4kB (M) 2*8kB (M) 1*16kB (M) 2*32kB (M) 1*64kB (M) 2*128kB (M) 3*256kB (M) 3*512kB (M) 3*1024kB (M) 1*2048kB (M) 704*4096kB (M) = 2891428kB [ 111.000775] Node 0 Normal: 1*4kB (M) 0*8kB 23*16kB (ME) 23*32kB (UME) 43*64kB (UM) 67*128kB (UME) 59*256kB (UE) 58*512kB (U) 52*1024kB (UME) 6*2048kB (UM) 245*4096kB (UM) = 1126292kB 2018/05/05 05:31:26 executing program 0: r0 = dup(0xffffffffffffff9c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x28, &(0x7f00000000c0)}, 0x10) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f00001e3000)) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000080)={0x1, r2}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x280000, 0x0) statx(r3, &(0x7f0000000340)='./file0\x00', 0x100, 0x6, &(0x7f0000000240)) dup2(r2, r1) 2018/05/05 05:31:26 executing program 7: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x80) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140)={0x5}, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r1, 0x400000000000003a, 0x1, &(0x7f0000000000)=""/188, &(0x7f00000000c0)=0x12) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180)={0x3}, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f00000001c0)={0x3, {{0x2, 0x4e24, @rand_addr=0x5}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) 2018/05/05 05:31:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000380)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f00000003c0)={0x3}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080)={0x0, 0x7530}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000400)="637075616363742e75736167c1a855caa5bdb1", 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)={0x148, r3, 0x418, 0x70bd2a, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x80000001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x11}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x1b}}]}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bond\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x84, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x148}, 0x1}, 0x0) 2018/05/05 05:31:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=@ipv4_newroute={0x24, 0x18, 0x101, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) [ 111.017567] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 111.026271] 12178 total pagecache pages [ 111.030328] 0 pages in swap cache [ 111.033927] Swap cache stats: add 0, delete 0, find 0/0 [ 111.039352] Free swap = 0kB [ 111.042458] Total swap = 0kB [ 111.045531] 1965969 pages RAM [ 111.048707] 0 pages HighMem/MovableOnly [ 111.052742] 105641 pages reserved 2018/05/05 05:31:27 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="2800000011000100000000000000000000000000000000000000000000000067c8bbb58155ff4bf8"], 0x28}, 0x1}, 0x0) finit_module(r0, &(0x7f0000000000)='md5sumppp0\x00', 0x1) 2018/05/05 05:31:27 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x200001, 0x0) sendmsg$kcm(r0, &(0x7f0000001680)={&(0x7f0000000140)=@nl=@proc={0x10, 0x0, 0x25dfdbfb, 0x2}, 0x80, &(0x7f0000000080)=[{&(0x7f00000001c0)="5248a9eeed44d096a015db0cca37d614a39ea90fafcfbb8be1d9ae62f60595d17e00559a6dc6337b7a07120740dec3ce5979039984b8b3bbbe210cc39c4601e6cda419579e53836c9d6b6fc31d877daf31b42b206c18b2ede1f681990a4286ee8fad47d65252c236f2d78136f71bc61c3ef9b50c59c050a3895498bc3588af99c96f1b282ed9730093d374233b8907f14108b838c74e06ae5d36e471e72af424037369488765bc8f563f8edd64452c0329c8cd2bd77d367b53fc1256bb59599d13adfff4543c4b6cfb32df07f9829dde4caf5b16932cc306731a894a8bf91a", 0xdf}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="9b1262cf9fbbab3909df0e1d8b21d06a693a40694480b05cfb982ade26ca072fd3af0966abe5b3f5cd68ecff8b7b0d396e42b5460145b471134382128ab9ffe71f93c54a36d7a5300c4f657a49980d044c", 0x51}], 0x3, &(0x7f0000001340)=[{0xc8, 0x113, 0x4264, "afa694ec51598de02e2fe3635de5d01546c8978870eb73c547e89af55f2293dba01a3d06b09c5f1c8cdd5f02ea580e6d62ffa3f09b0c1100e883d6d3cb485f7e25720aae18cf32a8ed98c5dbb8a879b58747ba09cf9b419bd6492d69033f39bb2c254279ac3cff691a2b993e739dd3ad6e4c115dc4aabaf4be05d913a69c7962622f121cbe5fb44dc806bbc850f2f344602d741c6ad5a32db89ba543e69e77481637beb462edb9896d31f81b08c3de33169edfce9c"}, {0x18, 0xff, 0x3, '6\''}, {0xe0, 0x112, 0x1, "a005bdd45e46051a3e4630909c5fa50b269a6082a53f94840f832d387c6c1bf5ea7725fdb7a68b73683deacbd194d67c4ef528809f17a09b928baa18c8585997b0efb7bb7b5b63836540df212c1b0968b9e527559e1a19d791f9392a5f1c1a33a1fc2cbd2b0ba94fc4f12b01ae0712068f8b2a989a09116d188fe87316b134b9bf17ce5ba7bba068bbbbf7bc37fc59ab202b433db791581ec1ce270719b5185306415a473833c345374f76833e63b87f37a0495de108097f4c9ebf093b0347f19979a7994e5f0f01c69f06e1c3372f68"}, {0x90, 0x118, 0x3685, "0e03786ec462448c26ad9cb2311ab380ffc8b1bb41f9f2bb95a8efb530e567a49580b74799a0a4874539c20aec88c50a7aae37a9cae74fbb2043738fe7a12f24a102470a2ad1e2398558170abc43670ffd73367a0b467699c9095b1324e924d4b1a2f40870c692e9d9580ae0133c0614618238be7af7e68f2a65c92e4af4d4"}, {0xd8, 0x119, 0x9, "e1cf60d9d6adab3ea39e2cbd5afc13dcbed1f3869b975b0dfd6d8d4f28992ee40f02127ea8f38e35b2c4fbdb919f840a4d4f8cb91448d7eb66dfbc0906fb59838029e18fad42ed4e014f0eb228d536e85371caf6d3af93101cc3bb6a8faeb6bfe0acfa1b58b0bff1beda1bbde1d926bfc069bd1a96d1aecf5cfd0b21c34dc46d44b64abe95a1db5cc83c6d7caefe1d71b1682648ee3083ceac9906245815a66007a705b45febd926aa6f935de4120307b657558069a1d58e103676889bbe2cafe9945f"}], 0x328, 0x20000000}, 0x20040095) r1 = socket(0x8000000000011, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) sendto$llc(r1, &(0x7f00000016c0)="8d38a9d8f7d249ded6df4e3bfcb8fdc9c811bca64cc6d56e310032233d7c4e562d9445a30f5fdb903494a02ea354b699a05866dfe3060e2918599888a4e258b3ba67323a31706668f0e37abc8377a8384684ab959e28c0bce68f4974eb924c1adf6dd0b4cd993675f3f4cf99a2305c9a739d58badac8d8a10968", 0x7a, 0x4000015, &(0x7f0000001740)={0x1a, 0x324, 0xb18, 0x2, 0x3ff, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) dup2(r1, r2) 2018/05/05 05:31:27 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000080)={0x3}) lchown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000321000)) r2 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x0, 0x40000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0xf94a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, [0xff, 0x8000, 0xffffffff, 0xfffffffffffffffe, 0xfffffffffffffffe, 0x5, 0x8, 0x200, 0x0, 0xfffffffffffffffb, 0x3ff, 0x4, 0xe88, 0x7ff, 0x1]}, &(0x7f0000000300)=0x100) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000340)={r3, 0x200, 0xffffffffffffff3c, 0x8}, 0x10) 2018/05/05 05:31:27 executing program 0: r0 = socket$inet(0x2, 0x4, 0xffffffff) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)) unshare(0x200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x401, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f00000003c0)="bf1662529397c279206050f3a943c2b8c910625d7c1de0a92c2587894d137d4b2a8722bd02467347776e6f964d000000002c024434ef14700b903f60bb7c509abc", &(0x7f0000000340)="ffff076bdd29eeed1ebda70fc3c626bed963b794347f5ebaa06667f76cfa81ffa185cca404f62739e2ffb8f9ffffff00003a518f0b3264fc137049af04f0a4bee6420a057bf7ca0930756ddd012a458bc0fc7949582d60d84a00000000000000"}, 0x20) 2018/05/05 05:31:27 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) unshare(0x200) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) 2018/05/05 05:31:27 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x3, 0x208000) ioctl(r0, 0xb2, &(0x7f0000000700)="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") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_elf64(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000000000004600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f6e2c67a528780af9fb3f0adfd561343e429c3e022e1a7f3aae6ae5196fc8785b09c5bcbe28ae54ad892b87b39d0254e70fdd1e0d0a370cdcf2eead2fd92f0965d0412427f0948e898e8542639a798d04ed6d1bc0a60d603e16262f052595d3009e201f83dd940183d58bd80e90bee5e4186bdce414ccd9e37c4985ff0a3d595b9a6cad1f5b588465bea9039a57da3aa211400aca4883f1dc997c1c5fe303754a20fb35dcbc88a5b86ccd8b809aa5485c4b546a0a8820e3dd18e2f4e3240ee7472f3de458a7af841cba7d8fbb20e6885b289d0c61df4b1faeeca33dc6024dcc309d9c99e3914a23ec1252f2260114980828585662c6448cf19fa1b32f9b8eb209c4a229c8519fd6b9bf25dc4cf0b00f373bec5"], 0x178) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) getpeername$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) close(r1) 2018/05/05 05:31:27 executing program 6 (fault-call:0 fault-nth:2): seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000004fe8)=[{0x5}, {0x6}]}) 2018/05/05 05:31:27 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f00001c5d9f)={0x6, 0x4, 0x8a, 0xf}, 0x2c) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x8140}, {r0, 0x2000}, {r0, 0x4000}, {r0, 0x8000}, {r0, 0x4000}, {r0, 0x1}, {r0, 0x4000}, {r0, 0x200}], 0x8, &(0x7f0000000080)={r1, r2+10000000}, &(0x7f00000000c0)={0x10000}, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f00000022c0), &(0x7f00000023c0)}, 0x20) [ 111.370567] FAULT_INJECTION: forcing a failure. [ 111.370567] name failslab, interval 1, probability 0, space 0, times 0 [ 111.382042] CPU: 1 PID: 8192 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 111.388920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.398307] Call Trace: [ 111.400962] dump_stack+0x185/0x1d0 [ 111.404672] should_fail+0x87b/0xab0 [ 111.408461] should_failslab+0x279/0x2a0 [ 111.412630] __kmalloc_node+0x22e/0x1190 [ 111.416737] ? rcu_all_qs+0x32/0x1f0 [ 111.420482] ? alloc_vmap_area+0x1e6/0x15a0 [ 111.424883] ? rcu_all_qs+0x32/0x1f0 [ 111.428663] ? alloc_vmap_area+0x193/0x15a0 [ 111.433026] alloc_vmap_area+0x1e6/0x15a0 [ 111.437236] __get_vm_area_node+0x3ab/0x810 [ 111.441607] __vmalloc_node_range+0x2ad/0x1140 [ 111.446240] ? bpf_prog_alloc+0xb0/0x4b0 [ 111.450392] __vmalloc+0xe2/0x100 [ 111.453890] ? bpf_prog_alloc+0xb0/0x4b0 [ 111.457991] bpf_prog_alloc+0xb0/0x4b0 [ 111.461918] ? kmsan_set_origin+0x9e/0x160 [ 111.466238] bpf_prog_create_from_user+0x181/0x8c0 [ 111.471209] ? seccomp_log+0x460/0x460 [ 111.475137] do_seccomp+0xaa5/0x2060 [ 111.478893] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 111.484383] ? prepare_exit_to_usermode+0x149/0x3a0 [ 111.489440] ? syscall_return_slowpath+0xe9/0x700 [ 111.494432] ? fput+0x25c/0x2e0 [ 111.497756] SYSC_seccomp+0x8e/0xa0 [ 111.501466] SyS_seccomp+0x54/0x80 [ 111.505094] do_syscall_64+0x309/0x430 [ 111.509033] ? prctl_get_seccomp+0x50/0x50 [ 111.513317] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 111.518528] RIP: 0033:0x455979 [ 111.521736] RSP: 002b:00007fe7b2c77c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 111.529480] RAX: ffffffffffffffda RBX: 00007fe7b2c786d4 RCX: 0000000000455979 [ 111.536775] RDX: 0000000020000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 111.544072] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 111.551369] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 111.558692] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000002 [ 111.566414] syz-executor6: vmalloc: allocation failure: 4096 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 111.577694] syz-executor6 cpuset=syz6 mems_allowed=0 [ 111.582938] CPU: 1 PID: 8192 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 111.589796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.599170] Call Trace: [ 111.601801] dump_stack+0x185/0x1d0 [ 111.605479] warn_alloc+0x3fc/0x660 [ 111.609193] __vmalloc_node_range+0xa6f/0x1140 [ 111.613875] __vmalloc+0xe2/0x100 [ 111.617376] ? bpf_prog_alloc+0xb0/0x4b0 [ 111.621474] bpf_prog_alloc+0xb0/0x4b0 [ 111.625399] ? kmsan_set_origin+0x9e/0x160 [ 111.629712] bpf_prog_create_from_user+0x181/0x8c0 [ 111.634679] ? seccomp_log+0x460/0x460 [ 111.638609] do_seccomp+0xaa5/0x2060 [ 111.642360] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 111.647858] ? prepare_exit_to_usermode+0x149/0x3a0 [ 111.652917] ? syscall_return_slowpath+0xe9/0x700 [ 111.657823] ? fput+0x25c/0x2e0 [ 111.661147] SYSC_seccomp+0x8e/0xa0 [ 111.664852] SyS_seccomp+0x54/0x80 [ 111.668477] do_syscall_64+0x309/0x430 [ 111.672412] ? prctl_get_seccomp+0x50/0x50 [ 111.676692] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 111.681909] RIP: 0033:0x455979 [ 111.685119] RSP: 002b:00007fe7b2c77c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 111.692868] RAX: ffffffffffffffda RBX: 00007fe7b2c786d4 RCX: 0000000000455979 [ 111.700160] RDX: 0000000020000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 111.707459] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 111.714756] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2018/05/05 05:31:27 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="4c48d2884d154997a2cdd040ccabe558032f"], 0x3) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x4000, &(0x7f0000000100)={0xa, 0x4e24, 0x800, @empty, 0x105}, 0x1c) syz_emit_ethernet(0x1, &(0x7f0000000700)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60c22df704011100fe800000000000000000000000000000fe8000000000000000000000000000aa00004e2004019078000087ae00ca83452b00b32def4f1142b6793bb530f9b20e90aa25d5c2b9431efd840a07c1922833b2c789aefbbaee9f63cbab38a8acfb8dba0595ecb683e74ea2bc44a7aee9c52e18ca01c06a5c354712b8b1ff75f45ba55a3487c83849023d37e037d2d3e3e842e9ba099e9ed8775d1173d8e78335aa65d58f54c1d78d4fce897cfefa24b7f268f90be76c7f4e1bfe4d84a869353e931c3732afea55697618a1318ecb657b34172b93fd59d7988d43630cf81e976a0ea01fd8b2547ab593bc605c985f56664b84ed3c9f90ffb666e030c794e2d2d5070af38d83dc275da88cfe6910b2ded59f6c418af5d247237eceb14857c1d7c3ee32e729d9793040f8f4e432eb875a89fe31cbed117f0e76643797169fba3dac3f377d145ce97980ba626da7a279e698a9e040a22d63c535f0ee06adb59e9e06ad7295e6601f3a5fe9b581975993c6c775734212bccb26288d42a672c965d40e80d0e1908f04425a60a08241378ec7ff88315de073b64c5f9647e51732be34988e0948f12e6c560bedbece811bca501d4389dbfe20e4df5160cd7324c0670c7b3e8980b061e31b1c8461d6f7a63f9e9fd24326924c076e01631a0b9703a6106accfaa064075fa1f16e16c5171b6a324e8642b2ab76618b824110c312ab12d9f65d6a980634a6a7cba8bf89e01a91259f446232476a1c490982636b78d1300befab1a2f6e8261e07336c5692db37bb7d3cebf4a942b62f2fa6cceb7e488aa02b2e52c6f82bd3792845fff41cce52e0469d148323bf72f1864860c11421a92dae3152eb23106a0c679d2b1f0a9809b56abdcf893f9531508f24e64ec911fd8e8b3c8fd2291f1a7b910222c38533d4caadac9acd194be7e53549c1719bdf668887a0e19db83b5356f8f7d93cbef1ef3505dcc40d0d2a02a2745ab518979b9c3774babfe8e70ead767c7a00289b8cc6e51d1a957548270cb3f5064961a88f61b34f9442d78ae5a8551713f9afb4269d689f9adb6b4a902a637184f7f899efe9fa0ddb45cd1076c4eeeda51ca8dc20dcfc9cc5f56768073b3f4c2c9f543324a4fd0b8bc7b95e232bf85bf222394fa4336ab4007d7ad2dc85afa6eb79ad2624c4be6c674ee98fce9a51786b7cc2b5044de114d36d2690e13bcedf96590c7d5aeb8040b74c4d6a5aa38a7c1f0857522f4f968795056b9a7034dc3444784f9486b575e44dec3216d72845500e63297d7197961e7e593ea3411001d1d47ba42d70e7af8e91246c02d7e37ff0eb60abebc37dd00315b4fbb09e77a6b5f7e8441818ebcfafecf622731f1db8a11fa2de8e30d808bedbfee104b3b1100f5094675521da07dd2a28be7e486b325a0f0e6d75116be1bbc2aa20deb64a6e4e7b824b12d009e6f1802f5a8e31559b125d71d00a5684fbde4668f5af1eb4ca04fa7c4ef4d2a194b0856"], &(0x7f0000001780)) sendto$inet6(r2, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x109000, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x0) 2018/05/05 05:31:27 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000012000/0x2000)=nil, 0x2000}) fchmod(r0, 0x58) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000000000)=""/238, 0xee) 2018/05/05 05:31:27 executing program 0: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000000)={0x7, 0x8}) tee(r0, r2, 0x8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000040)='L', 0x1) close(r1) [ 111.722049] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000002 2018/05/05 05:31:28 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000000c0)) 2018/05/05 05:31:28 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000004c0), 0x4) r2 = accept4(r0, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000040)=0x80, 0x80000) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000500)=[@in6={0xa, 0x4e23, 0x8bd, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}], 0x1c) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000400)={0x0, 0x0, 0x9}) r6 = syz_open_dev$mouse(&(0x7f0000000440)='/dev/input/mouse#\x00', 0x5, 0x101000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000480)={r5, 0x80000, r6}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x337) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0xfffffffffffffe00, @ipv4={[], [0xff, 0xff]}, 0x101}}, 0x60, 0x3, 0x6, 0x3, 0x8}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000340)={r7, 0x90, &(0x7f0000000280)=[@in6={0xa, 0x4e23, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x38a}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, @in={0x2, 0x5, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}]}, &(0x7f0000000380)=0x10) 2018/05/05 05:31:28 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffff45, 0x0) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x0, 0x2, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d000010000000000000000000000003000600000000000200000031ebf8c70000000000000000030005000000000002000000bc8a90d88fa2cecb0000000008001200020001000000000000000000100000de020100000012000000dbea001d00000121000000000000000000ffffe0000001000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/05/05 05:31:28 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x80) accept4$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80800) chdir(&(0x7f00000000c0)='./file0\x00') sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000831000)={0x14, 0x0, 0x4, 0x1}, 0x14}, 0x1}, 0x0) 2018/05/05 05:31:28 executing program 7: syz_emit_ethernet(0xe, &(0x7f0000694ffe)=ANY=[@ANYBLOB="aaaaaaaaaa00aaaaaaaaaabb8866"], &(0x7f0000000000)) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xffffffffffffffff, 0x2000) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000080)) 2018/05/05 05:31:28 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) unshare(0x40600) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f00000001c0), 0x1) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000040)={0x9, 0xe7ed, 0x3, 0x7f, 0x4, 0x667}) sendto$llc(r1, &(0x7f0000000080)="3e043068f0bf550d32b5cb1fceeee27ca5a6a0d93763af3fe13cf9a2d2c4fabce93f442f8cdf14f09353d967b3e02176af7922a995fe033c52acacc1c9eb4896035f9722e3d605b9567fad54d8330437fd9b5c360542dd0549bf6aa2e7ff8efba72d19ef4a0eed169de5cb868cfed825bd2f8105ed523981f263e3fade45b4cd43c1af43523bd517c5044aa5aa0a193b8d2fc1843fda78af731b47f25acf4895ee9ddfd1c1e2ab85fb217f4e", 0xac, 0x20000000, &(0x7f0000000200)={0x1a, 0xffff, 0x33, 0x18a1, 0xa4, 0x3ff, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x3, 0x4000) 2018/05/05 05:31:28 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2}], 0x30) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) 2018/05/05 05:31:28 executing program 6 (fault-call:0 fault-nth:3): seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000004fe8)=[{0x5}, {0x6}]}) [ 112.705863] FAULT_INJECTION: forcing a failure. [ 112.705863] name failslab, interval 1, probability 0, space 0, times 0 [ 112.717225] CPU: 1 PID: 8249 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 112.724088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.733467] Call Trace: [ 112.736098] dump_stack+0x185/0x1d0 [ 112.739769] should_fail+0x87b/0xab0 [ 112.743530] should_failslab+0x279/0x2a0 [ 112.747656] __kmalloc_node+0x22e/0x1190 [ 112.751757] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 112.757244] ? __get_vm_area_node+0x600/0x810 [ 112.761777] ? __vmalloc_node_range+0x5d7/0x1140 [ 112.766580] __vmalloc_node_range+0x5d7/0x1140 [ 112.771255] __vmalloc+0xe2/0x100 [ 112.774763] ? bpf_prog_alloc+0xb0/0x4b0 [ 112.778868] bpf_prog_alloc+0xb0/0x4b0 [ 112.782799] ? kmsan_set_origin+0x9e/0x160 [ 112.787120] bpf_prog_create_from_user+0x181/0x8c0 [ 112.792097] ? seccomp_log+0x460/0x460 [ 112.796036] do_seccomp+0xaa5/0x2060 [ 112.799792] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 112.805279] ? prepare_exit_to_usermode+0x149/0x3a0 [ 112.810343] ? syscall_return_slowpath+0xe9/0x700 [ 112.815246] ? fput+0x25c/0x2e0 [ 112.818572] SYSC_seccomp+0x8e/0xa0 [ 112.822277] SyS_seccomp+0x54/0x80 [ 112.825912] do_syscall_64+0x309/0x430 [ 112.829847] ? prctl_get_seccomp+0x50/0x50 [ 112.834123] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 112.839389] RIP: 0033:0x455979 [ 112.842599] RSP: 002b:00007fe7b2c77c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d 2018/05/05 05:31:28 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef0fe4)={0x7, 0x1, 0x2, 0x200000000000000c, 0x0, 0xffffffffffffffff, 0x7}, 0xffffffffffffffa3) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x200, 0x4, 0x101000001, 0x0, r0, 0x9}, 0x2c) 2018/05/05 05:31:28 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffff80000001, 0x400) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21}}, 0x7, 0xffffffffffffffff, 0x9b, 0x7, 0x8001}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x70f8}, 0x8) r2 = socket(0x11, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x7a5154c5, 0x7, 0x8, 0x80000001, 0x0, 0x2, 0x3, 0x5, r1}, 0x20) setsockopt(r2, 0x107, 0x1, &(0x7f0000d52ff0)="010000000000060000071a80000001cc", 0x10) close(r2) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000040)={r2}) gettid() 2018/05/05 05:31:28 executing program 7: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./control\x00', &(0x7f0000000080)='securityfs\x00', 0x0, &(0x7f00000000c0)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x4400, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000440)={0x6, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}]}) r1 = memfd_create(&(0x7f00000000c0)='securityfs\x00', 0x3) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000380)={0x1, 0x1, &(0x7f0000000100)=""/219, &(0x7f0000000200)=""/140, &(0x7f00000002c0)=""/151}) 2018/05/05 05:31:28 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r3, 0x1, 0x0, 0x4000002) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000100)={0x2, r4}) write(r2, &(0x7f0000412fd6)="29000000140007b7ffffffff0300e0eb01001000e0a40e07fff00f06000000ffff0100002a00f3ff09", 0x29) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r6, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r6, 0x3, 0x7fff, 0x1a8) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000300)=ANY=[@ANYBLOB="160000010000000000000100f2e903530000000000000000"]) set_tid_address(&(0x7f00000002c0)) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f00000001c0)={0xff, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x88) socketpair(0xa, 0x0, 0x100000001, &(0x7f0000000000)) 2018/05/05 05:31:28 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) unshare(0x200000000000200) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000225bd7000ffdbdf250a0000002800010008000b00736970040c0006006c626c637200000008000b007369700008000800020000007387610052bdff25e50b35695ad14c75d7cc999bca2e2fba260389e7d89e836a5062283b404b9e9910935fbfd38798889d9802bb9f128c58f8eaf3ce9489d2e14c8111f9893530b8b04a438dd1d33974838ba34953114158beaf0ac4097d79f8a29232da50fce6df50cb5c159290cae1677b98b502"], 0x3c}, 0x1, 0x0, 0x0, 0x81}, 0x800) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) ptrace$setregset(0x4205, r2, 0x3, &(0x7f00000001c0)={&(0x7f0000000140)="3d6c2b44dd32a789d06e340ff3fd3449409a04177046471516020ef0fa19f24af14651740b0f0cf08d1ec4711e716c3c74bc28cc8f581df1d47031d8901c4e5417419e6da083", 0x46}) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000080), &(0x7f00000000c0)={0x9}, 0x8) ppoll(&(0x7f0000000200)=[{r0}], 0x1, &(0x7f0000000240), &(0x7f0000000280), 0x8) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f00000002c0)=0x6, 0x4) 2018/05/05 05:31:28 executing program 2: socket$key(0xf, 0x3, 0x2) 2018/05/05 05:31:28 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x8000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x100000001) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x88) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r0, 0x7, 0x1, 0x6, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) 2018/05/05 05:31:28 executing program 6 (fault-call:0 fault-nth:4): seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000004fe8)=[{0x5}, {0x6}]}) [ 112.850345] RAX: ffffffffffffffda RBX: 00007fe7b2c786d4 RCX: 0000000000455979 [ 112.857625] RDX: 0000000020000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 112.864889] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 112.872153] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 112.879426] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000003 [ 112.974906] FAULT_INJECTION: forcing a failure. [ 112.974906] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 112.987034] CPU: 1 PID: 8258 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 112.993906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.003297] Call Trace: [ 113.005937] dump_stack+0x185/0x1d0 [ 113.009620] should_fail+0x87b/0xab0 [ 113.013390] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 113.018200] ? kmsan_set_origin_inline+0x6b/0x120 [ 113.023087] ? __msan_poison_alloca+0x15c/0x1d0 [ 113.027831] ? should_failslab+0x279/0x2a0 [ 113.032141] ? kmsan_set_origin_inline+0x6b/0x120 [ 113.037024] ? __msan_poison_alloca+0x15c/0x1d0 [ 113.041761] ? kmsan_set_origin+0x9e/0x160 [ 113.046053] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 113.051543] ? __get_vm_area_node+0x600/0x810 [ 113.056081] alloc_pages_current+0x6b5/0x970 [ 113.060535] __vmalloc_node_range+0x80f/0x1140 [ 113.065209] __vmalloc+0xe2/0x100 [ 113.068712] ? bpf_prog_alloc+0xb0/0x4b0 2018/05/05 05:31:29 executing program 5: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futex(&(0x7f0000000000)=0x1, 0x5, 0x4, &(0x7f0000000180)={r0, r1+10000000}, &(0x7f00000001c0)=0x1, 0xc1000000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x8000, 0x24) accept(0xffffffffffffffff, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x80) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) [ 113.072818] bpf_prog_alloc+0xb0/0x4b0 [ 113.076751] ? kmsan_set_origin+0x9e/0x160 [ 113.081080] bpf_prog_create_from_user+0x181/0x8c0 [ 113.086058] ? seccomp_log+0x460/0x460 [ 113.089993] do_seccomp+0xaa5/0x2060 [ 113.093765] ? switch_fpu_finish+0x6e/0x4d0 [ 113.098140] SYSC_seccomp+0x8e/0xa0 [ 113.101844] SyS_seccomp+0x54/0x80 [ 113.105483] do_syscall_64+0x309/0x430 [ 113.109421] ? prctl_get_seccomp+0x50/0x50 [ 113.113697] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 113.118909] RIP: 0033:0x455979 [ 113.122119] RSP: 002b:00007fe7b2c77c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 113.129865] RAX: ffffffffffffffda RBX: 00007fe7b2c786d4 RCX: 0000000000455979 [ 113.137160] RDX: 0000000020000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 113.144458] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 113.151752] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 113.159046] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000004 2018/05/05 05:31:29 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000da5000)='pagemap\x00') setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) lseek(r0, 0xfffffffffffffffe, 0x0) dup3(r0, r0, 0x80000) fcntl$lock(r0, 0x7, &(0x7f0000001200)={0x0, 0x1}) [ 113.166598] syz-executor6: vmalloc: allocation failure, allocated 0 of 8192 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 113.179156] syz-executor6 cpuset=syz6 mems_allowed=0 [ 113.184416] CPU: 1 PID: 8258 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 113.191269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.200649] Call Trace: [ 113.203281] dump_stack+0x185/0x1d0 [ 113.206965] warn_alloc+0x3fc/0x660 [ 113.210657] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 113.216169] __vmalloc_node_range+0xeab/0x1140 [ 113.220848] __vmalloc+0xe2/0x100 [ 113.224352] ? bpf_prog_alloc+0xb0/0x4b0 [ 113.228451] bpf_prog_alloc+0xb0/0x4b0 [ 113.232385] ? kmsan_set_origin+0x9e/0x160 [ 113.236708] bpf_prog_create_from_user+0x181/0x8c0 [ 113.241681] ? seccomp_log+0x460/0x460 [ 113.245613] do_seccomp+0xaa5/0x2060 [ 113.249378] ? switch_fpu_finish+0x6e/0x4d0 [ 113.253756] SYSC_seccomp+0x8e/0xa0 [ 113.257457] SyS_seccomp+0x54/0x80 [ 113.261085] do_syscall_64+0x309/0x430 [ 113.265023] ? prctl_get_seccomp+0x50/0x50 [ 113.269309] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 113.274525] RIP: 0033:0x455979 [ 113.277735] RSP: 002b:00007fe7b2c77c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 113.285483] RAX: ffffffffffffffda RBX: 00007fe7b2c786d4 RCX: 0000000000455979 [ 113.292781] RDX: 0000000020000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 113.300076] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 113.307365] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 113.314661] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000004 [ 113.322157] warn_alloc_show_mem: 1 callbacks suppressed [ 113.322164] Mem-Info: [ 113.330131] active_anon:96515 inactive_anon:74 isolated_anon:0 [ 113.330131] active_file:3511 inactive_file:8598 isolated_file:0 [ 113.330131] unevictable:0 dirty:56 writeback:0 unstable:0 [ 113.330131] slab_reclaimable:3478 slab_unreclaimable:9672 [ 113.330131] mapped:73828 shmem:84 pagetables:1097 bounce:0 [ 113.330131] free:1005453 free_pcp:485 free_cma:0 [ 113.363488] Node 0 active_anon:381860kB inactive_anon:296kB active_file:14044kB inactive_file:34392kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:295312kB dirty:224kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 145408kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 113.391682] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 113.417975] lowmem_reserve[]: 0 2820 7247 7247 [ 113.422716] Node 0 DMA32 free:2891428kB min:26240kB low:32800kB high:39360kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2892208kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:780kB local_pcp:688kB free_cma:0kB [ 113.450580] lowmem_reserve[]: 0 0 4426 4426 [ 113.455067] Node 0 Normal free:1141640kB min:41196kB low:51492kB high:61788kB active_anon:377572kB inactive_anon:296kB active_file:14044kB inactive_file:34392kB unevictable:0kB writepending:224kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:10368kB pagetables:4216kB bounce:0kB free_pcp:788kB local_pcp:576kB free_cma:0kB [ 113.485055] lowmem_reserve[]: 0 0 0 0 [ 113.488971] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 113.502468] Node 0 DMA32: 1*4kB (M) 2*8kB (M) 1*16kB (M) 2*32kB (M) 1*64kB (M) 2*128kB (M) 3*256kB (M) 3*512kB (M) 3*1024kB (M) 1*2048kB (M) 704*4096kB (M) = 2891428kB [ 113.517876] Node 0 Normal: 298*4kB (UM) 131*8kB (UME) 176*16kB (UM) 139*32kB (UME) 73*64kB (UM) 62*128kB (UME) 59*256kB (UE) 58*512kB (U) 52*1024kB (UME) 11*2048kB (UM) 244*4096kB (UM) = 1142112kB [ 113.535861] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 113.544494] 12192 total pagecache pages [ 113.548542] 0 pages in swap cache [ 113.552058] Swap cache stats: add 0, delete 0, find 0/0 [ 113.557505] Free swap = 0kB [ 113.560595] Total swap = 0kB [ 113.563690] 1965969 pages RAM [ 113.566860] 0 pages HighMem/MovableOnly [ 113.570863] 105641 pages reserved 2018/05/05 05:31:29 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x840, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000000c0)={0x101, 0x0, 0x2, 0x3, 0xffff, 0x7, 0x2dc9, 0xffffffffffff0001, 0x100000000, 0xbf0, 0x5, 0x81}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) read(r1, &(0x7f0000000640)=""/4096, 0x1000) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) getresuid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x0, 0x4e23, 0x0, 0x2, 0xa0, 0x20, 0xbf, r2, r3}, {0xffffffffffffff5e, 0x7, 0x6, 0x4, 0x5, 0x7fff, 0x2f6, 0xffff}, {0x6, 0x2, 0x7, 0x101}, 0x7ff, 0x6e6bbe, 0x0, 0x3, 0x1, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0x33}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xe}, 0x3505, 0x0, 0x1, 0x4, 0x5, 0xfffffffffffff800}}, 0xe8) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000600)={{0x0, 0x0, 0x6, 0x1, 0x4, 0x3}, 0x1ff, 0x2}) unshare(0x10000000) close(r1) bind$rds(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) vmsplice(r1, &(0x7f00000005c0)=[{&(0x7f0000000340)="b4117a7b862c40913d8f5c809bb6cba040acd09aa207751d6c1e801c6e17907055f45042f3437cdeafe98ed89397d7447ddf1137cbf13e95d4e7f76e056fd3f160b5050229f580c566b9fc783bf6071735ea5e972444e2452d35ac8ad0a44f25ece5965f65c1c239d4ce3beb7a06f722a7e11c0dbaac7b67f25a30d71ba8d461f21272f451573b86b6bcbe3b628789e4a27fde9bef4a36bc7d9d1ee66e70ee1c66d2cbe94ad33a9366fc6038924dad65d6a1104b6f06fd5869c55c1b3d80b2d06d0e2a18ed9de7c39ddc57289a967e76804334b6", 0xd4}, {&(0x7f0000000440)="17bbde6d21d3cbf1bbbc6e814b07aede7b1cfdc6be074b8890c8c6de553c90cf8d1c65432032628395f4baf377df42d698f3ab46299e85976d63451490df2f402fd3f4cb0974a2a412cc07af9d395a989cc9088727baa863b10624294a250933880bfa112e856f11b45a762315850cf060b1592ca2e78bc2cc47da5c3ebdd071a97cffea2cc71241ed14437a0c4e62596431e79104764aa2de12c3334cf9e4204df3db87da1a6beb68001c0d647192bd9832be69c70cb19b9b4843a9d536cb", 0xbf}, {&(0x7f0000000500)="8d5a", 0x2}, {&(0x7f0000000540)="d235b697c523f35dc3583167c4d400fc5dd6f803592ceedda856b2de580d19e5c340e57f5c0fd384d8e22162794140c1ec9bf8ba943ebef6756074ac12b212df98de23713be1a40419dc91d38d09ca3834a72c92987a70f1d2d5d8f5ca4477cefa5890a81eeda10996099bd30b71514a6e700619d4884bfc6590383cc022", 0x7e}], 0x4, 0x1) 2018/05/05 05:31:29 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7ff, 0x80900) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x81, 0x9, 0x7fff, 0x5}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={r1, 0x31, "5ce876cc6336185ebdb42bf69baccac3927ba79a65186f50338090e1d70750f88a037a2bb2024a5862be29841cfec7dea2"}, &(0x7f0000000100)=0x39) pipe(&(0x7f0000f59ff8)={0x0, 0x0}) splice(r2, &(0x7f00000e2000), r3, &(0x7f00000d1000), 0x2, 0x0) 2018/05/05 05:31:29 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) wait4(r0, &(0x7f00000000c0), 0x20000008, &(0x7f0000000100)) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000000080)) 2018/05/05 05:31:29 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000180)='./file0\x00') chdir(&(0x7f0000000140)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000272ff7)='../file0\x00') socketpair$ax25(0x3, 0x7, 0xcd, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r0, &(0x7f00000001c0)=@hci, &(0x7f0000000240)=0x80) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000400)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000040)='.', &(0x7f0000000080)='../file0\x00', &(0x7f00000000c0)='anon_inodefs\x00', 0x6006, &(0x7f0000000140)) 2018/05/05 05:31:29 executing program 6 (fault-call:0 fault-nth:5): seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000004fe8)=[{0x5}, {0x6}]}) 2018/05/05 05:31:29 executing program 2: r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x2d6) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x4280) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) readv(r0, &(0x7f000035dfe0)=[{&(0x7f000044affd)=""/3, 0x1cb}], 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x800}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x6}, &(0x7f0000000180)=0x8) 2018/05/05 05:31:29 executing program 3: symlink(&(0x7f00000000c0)='./control\x00', &(0x7f000000affa)='./bus\x00') symlink(&(0x7f0000cc9ff6)='./bus/file0\x00', &(0x7f000017b000)='./control\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus/file0\x00', 0x200000, 0x114) utime(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)) openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./bus\x00', 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfd, 0x4}, 0xc) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x1, 0x0) sendto$inet(r1, &(0x7f00000002c0)="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", 0x1000, 0x8040, 0x0, 0x0) 2018/05/05 05:31:29 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) fcntl$setflags(r0, 0x2, 0x1) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x6, 0x80000000, 0x40, 0x7, 0x0, 0xe61, 0x80080, 0x8, 0xfffffffffffffff8, 0x3, 0xffffffffffffff01, 0x7, 0x8, 0x6, 0x0, 0x1, 0xd45, 0x5, 0x75, 0x3aea, 0x8, 0x1e9b, 0x0, 0x80, 0x8001, 0x9, 0x0, 0xf6, 0x28c, 0x4, 0x10000, 0xdd75, 0x8, 0x2261, 0xfffffffffffffff7, 0x4, 0x0, 0x10000, 0x0, @perf_config_ext={0x1, 0x2}, 0x44, 0x6, 0x60cdba0f, 0x0, 0x400, 0x0, 0x5caf}, r2, 0x2, r1, 0x1) [ 113.748626] FAULT_INJECTION: forcing a failure. [ 113.748626] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 113.760515] CPU: 0 PID: 8314 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 113.767371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.776723] Call Trace: [ 113.779314] dump_stack+0x185/0x1d0 [ 113.782948] should_fail+0x87b/0xab0 [ 113.786673] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 113.791432] ? kernel_poison_pages+0x40/0x360 [ 113.795930] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 113.801298] ? kernel_poison_pages+0x1a0/0x360 [ 113.805884] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 113.811347] ? get_page_from_freelist+0xab28/0xb600 [ 113.816370] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 113.821836] ? __save_stack_trace+0x90d/0xb00 [ 113.826347] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 113.831275] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 113.836554] ? __kmalloc_node+0xdec/0x1190 [ 113.840794] ? do_seccomp+0xaa5/0x2060 [ 113.844681] ? SYSC_seccomp+0x8e/0xa0 2018/05/05 05:31:29 executing program 7: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00000001c0)=""/243) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x8}, &(0x7f0000000180), 0x0) [ 113.848478] ? SyS_seccomp+0x54/0x80 [ 113.852190] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 113.856863] ? kmsan_set_origin_inline+0x6b/0x120 [ 113.861709] ? __alloc_pages_nodemask+0xae2/0x5dc0 [ 113.866636] kmsan_alloc_page+0x82/0xe0 [ 113.870614] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 113.875377] ? kmsan_set_origin_inline+0x6b/0x120 [ 113.880223] ? __msan_poison_alloca+0x15c/0x1d0 [ 113.884892] ? should_failslab+0x279/0x2a0 [ 113.889131] ? kmsan_set_origin_inline+0x6b/0x120 [ 113.893976] ? __msan_poison_alloca+0x15c/0x1d0 2018/05/05 05:31:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xa) write$binfmt_aout(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x120) socket$inet6_udp(0xa, 0x2, 0x0) [ 113.898645] ? kmsan_set_origin+0x9e/0x160 [ 113.902890] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 113.908343] ? __get_vm_area_node+0x600/0x810 [ 113.912849] alloc_pages_current+0x6b5/0x970 [ 113.917264] __vmalloc_node_range+0x80f/0x1140 [ 113.921852] __vmalloc+0xe2/0x100 [ 113.925305] ? bpf_prog_alloc+0xb0/0x4b0 [ 113.929374] bpf_prog_alloc+0xb0/0x4b0 [ 113.933261] ? kmsan_set_origin+0x9e/0x160 [ 113.937506] bpf_prog_create_from_user+0x181/0x8c0 [ 113.942438] ? seccomp_log+0x460/0x460 [ 113.946331] do_seccomp+0xaa5/0x2060 [ 113.950050] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 113.955498] ? prepare_exit_to_usermode+0x149/0x3a0 [ 113.960520] ? syscall_return_slowpath+0xe9/0x700 [ 113.965359] ? fput+0x25c/0x2e0 [ 113.968639] SYSC_seccomp+0x8e/0xa0 [ 113.972262] SyS_seccomp+0x54/0x80 [ 113.975807] do_syscall_64+0x309/0x430 [ 113.979699] ? prctl_get_seccomp+0x50/0x50 [ 113.983942] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 113.989124] RIP: 0033:0x455979 [ 113.992311] RSP: 002b:00007fe7b2c77c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d 2018/05/05 05:31:30 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000001c0)={'gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x75f2, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000000200)="95f24b07f3c2bf138529d1537de25b08b0727ae0c40c58c2e3cb6d7c9201793521532bd21047ce31ece339c1e83e708ae4112532be84857fa7f2255bd3ebbbdf83ce6b850ddf8ac2ffee732552828baa429660552475d75b64a24b55335be5b8895aeae62a3d22cbd4d2b4c6351ac10ac99a13985beeffde3a962460f846d21a59b36508ad5fe0a9cc57e46f1779a265a41709e6de91adb73bdcbef4b66099e4eaf37ae7a0633b", 0xa7) accept4$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80800) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) readlinkat(r2, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/155, 0x9b) semget$private(0x0, 0x3, 0x80) connect$vsock_dgram(r2, &(0x7f0000000140)={0x28, 0x0, 0x2710, @hyper}, 0x10) [ 114.000017] RAX: ffffffffffffffda RBX: 00007fe7b2c786d4 RCX: 0000000000455979 [ 114.007283] RDX: 0000000020000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 114.014549] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 114.021816] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 114.029080] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000005 [ 114.036815] syz-executor6: vmalloc: allocation failure, allocated 0 of 8192 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 2018/05/05 05:31:30 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x2000000000000}, r0, 0xb, 0xffffffffffffffff, 0x0) 2018/05/05 05:31:30 executing program 3: ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000000)={0x4}, &(0x7f0000000040), &(0x7f0000000200)={r1, r2+30000000}, 0x8) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000400)='/dev/urandom\x00', 0x3ffe, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f00000002c0)={0x3e, &(0x7f0000000280)=""/62}) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000900)={&(0x7f0000ffc000/0x3000)=nil, 0x0, 0x0, 0x31, &(0x7f0000ff7000/0x9000)=nil, 0x7fe}) write$binfmt_aout(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="080100004f0200005e020000040000007f02000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001600f18700000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x120) prlimit64(0x0, 0x0, &(0x7f0000000100)={0x0, 0xfffffffffffffffe}, &(0x7f0000000140)) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000300)=0x200, 0x2) [ 114.049395] syz-executor6 cpuset=syz6 mems_allowed=0 [ 114.054618] CPU: 0 PID: 8314 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 114.061487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.070861] Call Trace: [ 114.073504] dump_stack+0x185/0x1d0 [ 114.073545] warn_alloc+0x3fc/0x660 [ 114.073607] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 114.073654] __vmalloc_node_range+0xeab/0x1140 [ 114.073740] __vmalloc+0xe2/0x100 [ 114.073788] ? bpf_prog_alloc+0xb0/0x4b0 [ 114.073822] bpf_prog_alloc+0xb0/0x4b0 [ 114.073857] ? kmsan_set_origin+0x9e/0x160 [ 114.073936] bpf_prog_create_from_user+0x181/0x8c0 [ 114.073972] ? seccomp_log+0x460/0x460 [ 114.074009] do_seccomp+0xaa5/0x2060 [ 114.074040] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 114.074073] ? prepare_exit_to_usermode+0x149/0x3a0 [ 114.074136] ? syscall_return_slowpath+0xe9/0x700 [ 114.074192] ? fput+0x25c/0x2e0 [ 114.074227] SYSC_seccomp+0x8e/0xa0 [ 114.074296] SyS_seccomp+0x54/0x80 [ 114.074362] do_syscall_64+0x309/0x430 [ 114.074401] ? prctl_get_seccomp+0x50/0x50 [ 114.153684] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 114.153714] RIP: 0033:0x455979 [ 114.162080] RSP: 002b:00007fe7b2c77c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 114.169821] RAX: ffffffffffffffda RBX: 00007fe7b2c786d4 RCX: 0000000000455979 [ 114.177109] RDX: 0000000020000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 114.184395] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 114.191681] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2018/05/05 05:31:30 executing program 7: getgroups(0x2, &(0x7f0000000040)=[0x0, 0xffffffffffffffff]) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000080)=0x8, &(0x7f00000000c0)=0x2) setregid(r0, r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)) 2018/05/05 05:31:30 executing program 0: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f0000000300)='./file0/control/file0\x00', &(0x7f00000002c0)='/\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f0000000340)="9771f00e8dcba5c911691e91d779b292735fa2fa740a97e6e014d09e668a487888734d3a91ffffffffffffffff625be2a2d7f33f2e61f14c29b67c0484aa44e819df91ce2ec5382096d6000000000000") mkdir(&(0x7f00000000c0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) symlink(&(0x7f0000c0e000)='./file0/file0\x00', &(0x7f0000640000)='./file0/control/file0\x00') rename(&(0x7f0000000140)='./file0/control/file0\x00', &(0x7f0000000180)='./file0/file0\x00') [ 114.198970] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000005 2018/05/05 05:31:30 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x100000080, 0xa, 0x1000000000000008}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A\b', &(0x7f0000012000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_tables_targets\x00') r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4040000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r2, 0x8, 0x70bd2d, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xe9bc}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x20008010) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r0, &(0x7f0000008000), &(0x7f0000016f02)=""/254}, 0x18) [ 114.255523] tmpfs: No value for mount option '—qðË¥Éi‘×y²’s_¢út [ 114.255523] —æàОfŠHxˆsM:‘ÿÿÿÿÿÿÿÿb[â¢×ó?.añL)¶|„ªDèß‘Î.Å8 –Ö' 2018/05/05 05:31:30 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x600000013, &(0x7f0000dedfec), &(0x7f0000df0ffc)=0x14) unshare(0x8000400) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r1, 0x2, 0x0, 0x9) [ 114.297971] tmpfs: No value for mount option '—qðË¥Éi‘×y²’s_¢út [ 114.297971] —æàОfŠHxˆsM:‘ÿÿÿÿÿÿÿÿb[â¢×ó?.añL)¶|„ªDèß‘Î.Å8 –Ö' 2018/05/05 05:31:30 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x140c0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0x4, 0x2) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000840)=@allocspi={0x104, 0x16, 0x401, 0x0, 0x0, {{{@in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in6=@dev={0xfe, 0x80}, 0x0, 0x32}, @in6=@loopback={0x0, 0x1}}}, [@mark={0xc, 0x15}]}, 0xff97}, 0x1}, 0x0) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) prctl$intptr(0x24, 0x0) 2018/05/05 05:31:30 executing program 6 (fault-call:0 fault-nth:6): seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000004fe8)=[{0x5}, {0x6}]}) 2018/05/05 05:31:30 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) sendmsg$alg(0xffffffffffffffff, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000001100), 0x0, &(0x7f0000001fc0)=[@assoc={0x18, 0x117, 0x4, 0x101}], 0x18}, 0x0) munlockall() 2018/05/05 05:31:30 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000040)=0xc00) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000bd6f60)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000f67000)=0xa0) [ 114.517487] FAULT_INJECTION: forcing a failure. [ 114.517487] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 114.529341] CPU: 0 PID: 8373 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 114.536185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.545539] Call Trace: [ 114.548135] dump_stack+0x185/0x1d0 [ 114.551771] should_fail+0x87b/0xab0 [ 114.555503] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 114.560271] ? kernel_poison_pages+0x40/0x360 [ 114.564770] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 114.570140] ? kernel_poison_pages+0x1a0/0x360 [ 114.574731] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 114.580186] ? get_page_from_freelist+0xab28/0xb600 [ 114.585208] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 114.590662] ? __save_stack_trace+0x90d/0xb00 [ 114.595174] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 114.600193] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 114.605478] ? __kmalloc_node+0xdec/0x1190 [ 114.609713] ? do_seccomp+0xaa5/0x2060 [ 114.613603] ? SYSC_seccomp+0x8e/0xa0 [ 114.617403] ? SyS_seccomp+0x54/0x80 [ 114.621124] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 114.625806] ? kmsan_set_origin_inline+0x6b/0x120 [ 114.630660] ? __alloc_pages_nodemask+0xae2/0x5dc0 [ 114.635598] kmsan_alloc_page+0x82/0xe0 [ 114.639586] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 114.644352] ? kmsan_set_origin_inline+0x6b/0x120 [ 114.649203] ? __msan_poison_alloca+0x15c/0x1d0 [ 114.653872] ? should_failslab+0x279/0x2a0 [ 114.658110] ? kmsan_set_origin_inline+0x6b/0x120 [ 114.662959] ? __msan_poison_alloca+0x15c/0x1d0 [ 114.667627] ? kmsan_set_origin+0x9e/0x160 [ 114.671872] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 114.677333] ? __get_vm_area_node+0x600/0x810 [ 114.681836] alloc_pages_current+0x6b5/0x970 [ 114.686250] __vmalloc_node_range+0x80f/0x1140 [ 114.690844] __vmalloc+0xe2/0x100 [ 114.694304] ? bpf_prog_alloc+0xb0/0x4b0 [ 114.698380] bpf_prog_alloc+0xb0/0x4b0 [ 114.702268] ? kmsan_set_origin+0x9e/0x160 [ 114.706509] bpf_prog_create_from_user+0x181/0x8c0 [ 114.711436] ? seccomp_log+0x460/0x460 [ 114.715334] do_seccomp+0xaa5/0x2060 [ 114.719054] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 114.724521] ? prepare_exit_to_usermode+0x149/0x3a0 [ 114.729551] ? syscall_return_slowpath+0xe9/0x700 [ 114.734393] ? fput+0x25c/0x2e0 [ 114.737677] SYSC_seccomp+0x8e/0xa0 [ 114.741325] SyS_seccomp+0x54/0x80 [ 114.744873] do_syscall_64+0x309/0x430 [ 114.748762] ? prctl_get_seccomp+0x50/0x50 [ 114.753010] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 114.758191] RIP: 0033:0x455979 [ 114.761358] RSP: 002b:00007fe7b2c77c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 114.769050] RAX: ffffffffffffffda RBX: 00007fe7b2c786d4 RCX: 0000000000455979 [ 114.776296] RDX: 0000000020000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 114.783543] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 114.790795] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 114.798048] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000006 [ 114.805793] syz-executor6: vmalloc: allocation failure, allocated 0 of 8192 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 114.818374] syz-executor6 cpuset=syz6 mems_allowed=0 [ 114.823639] CPU: 0 PID: 8373 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 114.830487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.839843] Call Trace: [ 114.842442] dump_stack+0x185/0x1d0 [ 114.846078] warn_alloc+0x3fc/0x660 [ 114.849747] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 114.855227] __vmalloc_node_range+0xeab/0x1140 [ 114.859853] __vmalloc+0xe2/0x100 [ 114.863316] ? bpf_prog_alloc+0xb0/0x4b0 [ 114.867389] bpf_prog_alloc+0xb0/0x4b0 [ 114.871305] ? kmsan_set_origin+0x9e/0x160 [ 114.875586] bpf_prog_create_from_user+0x181/0x8c0 [ 114.880516] ? seccomp_log+0x460/0x460 [ 114.884406] do_seccomp+0xaa5/0x2060 [ 114.888123] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 114.893595] ? prepare_exit_to_usermode+0x149/0x3a0 [ 114.898664] ? syscall_return_slowpath+0xe9/0x700 [ 114.903551] ? fput+0x25c/0x2e0 [ 114.906835] SYSC_seccomp+0x8e/0xa0 [ 114.910482] SyS_seccomp+0x54/0x80 [ 114.914090] do_syscall_64+0x309/0x430 [ 114.917993] ? prctl_get_seccomp+0x50/0x50 [ 114.922239] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 114.927436] RIP: 0033:0x455979 [ 114.930631] RSP: 002b:00007fe7b2c77c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 114.938340] RAX: ffffffffffffffda RBX: 00007fe7b2c786d4 RCX: 0000000000455979 [ 114.945682] sg_write: data in/out 555/246 bytes for SCSI command 0x0-- guessing data in; [ 114.945682] program syz-executor3 not setting count and/or reply_len properly [ 114.961324] RDX: 0000000020000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 114.968605] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 114.975889] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 114.983166] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000006 [ 114.990674] warn_alloc_show_mem: 1 callbacks suppressed [ 114.990695] Mem-Info: [ 114.998631] active_anon:92792 inactive_anon:75 isolated_anon:0 [ 114.998631] active_file:3511 inactive_file:8607 isolated_file:0 [ 114.998631] unevictable:1 dirty:67 writeback:0 unstable:0 [ 114.998631] slab_reclaimable:3478 slab_unreclaimable:9702 [ 114.998631] mapped:73827 shmem:84 pagetables:978 bounce:0 [ 114.998631] free:1017588 free_pcp:396 free_cma:0 [ 115.031937] Node 0 active_anon:371168kB inactive_anon:300kB active_file:14044kB inactive_file:34428kB unevictable:4kB isolated(anon):0kB isolated(file):0kB mapped:295308kB dirty:268kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 115.060134] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 115.067381] sg_write: data in/out 555/246 bytes for SCSI command 0x0-- guessing data in; [ 115.067381] program syz-executor3 not setting count and/or reply_len properly [ 115.086409] lowmem_reserve[]: 0 2820 7247 7247 [ 115.086483] Node 0 DMA32 free:2891428kB min:26240kB low:32800kB high:39360kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2892208kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:780kB local_pcp:92kB free_cma:0kB [ 115.134664] lowmem_reserve[]: 0 0 4426 4426 [ 115.139134] Node 0 Normal free:1170400kB min:41196kB low:51492kB high:61788kB active_anon:368992kB inactive_anon:300kB active_file:14044kB inactive_file:34428kB unevictable:4kB writepending:268kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:9920kB pagetables:3740kB bounce:0kB free_pcp:820kB local_pcp:200kB free_cma:0kB [ 115.169137] lowmem_reserve[]: 0 0 0 0 [ 115.173088] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 115.186548] Node 0 DMA32: 1*4kB (M) 2*8kB (M) 1*16kB (M) 2*32kB (M) 1*64kB (M) 2*128kB (M) 3*256kB (M) 3*512kB (M) 3*1024kB (M) 1*2048kB (M) 704*4096kB (M) = 2891428kB [ 115.201962] Node 0 Normal: 670*4kB (UM) 244*8kB (UME) 149*16kB (UME) 133*32kB (UM) 97*64kB (UM) 63*128kB (UME) 60*256kB (UE) 58*512kB (U) 52*1024kB (UME) 11*2048kB (UM) 250*4096kB (UM) = 1170376kB 2018/05/05 05:31:31 executing program 0: r0 = socket$inet(0x2, 0x6, 0x20) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x3, 0x100) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f00000000c0)={0x3f, 0xc, [0x81, 0x1, 0x80000000]}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r1, &(0x7f0000000180)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r4 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x0, &(0x7f00000000c0)=ANY=[], 0x0) sendto$packet(r4, &(0x7f00000001c0)="e6629c7ee34871c215d270accb2b", 0xe, 0x0, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/05/05 05:31:31 executing program 2: r0 = socket(0x11, 0x100000803, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000240)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) rt_tgsigqueueinfo(r1, r2, 0xc, &(0x7f0000000300)={0x3, 0xfff, 0x8, 0x3}) r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0xdd6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r4, 0x6}, &(0x7f0000000200)=0x8) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000400), 0x4) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vsock\x00', 0x220200, 0x0) r6 = syz_open_dev$vcsn(&(0x7f0000000380)='/dev/vcs#\x00', 0x0, 0x80) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000003c0)={r5, r6, 0x0, 0x1}, 0x10) writev(r3, &(0x7f0000000140)=[{&(0x7f0000000040)}, {&(0x7f00000002c0)="a8", 0x1}], 0x2) 2018/05/05 05:31:31 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000876000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0x16}, 0x46, r1}) 2018/05/05 05:31:31 executing program 3: ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000000)={0x4}, &(0x7f0000000040), &(0x7f0000000200)={r1, r2+30000000}, 0x8) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000400)='/dev/urandom\x00', 0x3ffe, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f00000002c0)={0x3e, &(0x7f0000000280)=""/62}) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000900)={&(0x7f0000ffc000/0x3000)=nil, 0x0, 0x0, 0x31, &(0x7f0000ff7000/0x9000)=nil, 0x7fe}) write$binfmt_aout(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="080100004f0200005e020000040000007f02000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001600f18700000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x120) prlimit64(0x0, 0x0, &(0x7f0000000100)={0x0, 0xfffffffffffffffe}, &(0x7f0000000140)) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000300)=0x200, 0x2) 2018/05/05 05:31:31 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0xffffffffffffffff, 0x80000) sendto$ax25(r0, &(0x7f0000000280)="8a5ed5158f8872b58731d4373de74b2c506d0e4e1c028e704fdaa03472be840359275d503538fc0bfe75896446b9c0525ceea27cb90e914068861c6dd5ca65868439b5fcdea4358f804fdcc1854b00f9eebb9e87", 0x54, 0x0, &(0x7f0000000300)={0x3, {"875a246f1b9813"}, 0x483}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000180)="e43f97f987ed35168a31daff3cc6e45854bc5b3623a2a6d8f64149b4fd8f5ae37495139f13a100638566f16facbbbb967d2a3cfed8d564e7d97c71c503e2a82e637598463cb1b5e317161a5f663bc07a1a5bac62ca8d20f41133f1cc950d6035a6028715f930baf8cd0bd776b83286e9e1a53fb813be20b38c012e83ff3fc502b567d26dff11511ca492fb7a823a77bc73caa5f29434897257dfa272865a147499732f245fc4696e13dbad78fe68c5cbdcfa5639be5edd77ec50a5d7e49a8ef4eb", 0xc1) r1 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @rand_addr}, 0xfffffe14) sendto$inet(r1, &(0x7f0000000080)="9b4eac9f8b0d843d6def02485487163481948e165bd2b3ad6bbdd1905896eebd85d5c141484d9417152b42b471e6609bf34e08081cc53da3ebeca465d02ee86f790bdb925a522a119ce908cee98c94f831f7d2ba9fa71b4850ed1a18dc07c11602a7a5db17bb867cbe578adc40a651bcaf00a473bae12abb54266e456f203bfbfeea85698d2a5353568f13d991f6e534bc37581b181a0b9d95fdb2b66f0a7b", 0x9f, 0x4008004, 0x0, 0x0) sendto$inet(r1, &(0x7f0000a88f88), 0x0, 0x3, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x180000, 0x20}, &(0x7f0000000480)=0x90) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/05/05 05:31:31 executing program 5: syz_emit_ethernet(0x32, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000000c0)=0x80) r1 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) r2 = dup(0xffffffffffffff9c) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000100)={r1, r2}) 2018/05/05 05:31:31 executing program 6 (fault-call:0 fault-nth:7): seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000004fe8)=[{0x5}, {0x6}]}) [ 115.219994] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 115.228655] 12202 total pagecache pages [ 115.232710] 0 pages in swap cache [ 115.236250] Swap cache stats: add 0, delete 0, find 0/0 [ 115.241651] Free swap = 0kB [ 115.244737] Total swap = 0kB [ 115.247793] 1965969 pages RAM [ 115.250967] 0 pages HighMem/MovableOnly [ 115.255001] 105641 pages reserved 2018/05/05 05:31:31 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/ip_tables_matches\x00') setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x5, 0x950, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200002c0], 0x0, &(0x7f00000000c0), &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x5, 0x51, 0x89ff, 'erspan0\x00', 'bridge_slave_1\x00', 'gre0\x00', 'ip6tnl0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0x0, 0xff], 0xd0, 0x180, 0x1d0, [@arp={'arp\x00', 0x38, {{0x317, 0x8864, 0x4, @loopback=0x7f000001, 0x0, @rand_addr, 0xff, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0x1, 0x10}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x80, 0x3, 0x3f, 0x0, 0x0, "c898f854fa1665350a5fd38ff4eec7f91b22ceca0fad7894fa6b6bcb187880c8bbd00bebe7e610ac6ca2b9011f80a7f8c4c04854028dae2639cabcac25ed7afd"}}}, @common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 0xfffffffffffffffd}}}]}, @common=@log={'log\x00', 0x28, {{0x1800000000000000, "c87c69fe5c73cd0ae9c6a23c947656c3e34512f46d504661b609408cd102", 0x9}}}}, {{{0x3, 0x3, 0x6001, 'bond0\x00', 'veth1_to_team\x00', 'bond0\x00', 'veth1_to_bridge\x00', @empty, [0x0, 0xff, 0xff, 0xff, 0xff], @random="772670afe7f6", [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0x2d8, 0x2d8, 0x320, [@bpf0={'bpf\x00', 0x210, {{0x39, [{0x5, 0x37, 0x100, 0x100}, {0xc, 0x4, 0x4, 0x9}, {0xffffffff00000000, 0x9, 0x80000000, 0x3}, {0x0, 0x4, 0x0, 0xf3}, {0x7fffffff, 0x6, 0x1ff, 0x1}, {0x5, 0x8, 0x7fff, 0x100000001}, {0x5, 0xffffffffffffffc4, 0x2, 0x9}, {0x2, 0xffffffff00000000, 0x7, 0x678}, {0x8, 0x3e4, 0xfffffffffffffffa, 0x9}, {0x1f, 0x10000, 0x0, 0x2}, {0x5, 0x7f, 0x477, 0xef3c}, {0x100, 0x3, 0x6, 0x7}, {0x3, 0xffffffff, 0x5, 0x3}, {0xe63, 0x9d18, 0x7fff, 0x1}, {0xc, 0x7, 0x0, 0x4}, {0x7, 0xffffffff, 0x7ff, 0x1000}, {0x8, 0x168, 0xffff, 0x5}, {0x80, 0x2, 0x3ff, 0x6}, {0x1, 0x100, 0x24ee, 0x7}, {0x1, 0x0, 0x47fd, 0x4}, {0x6, 0x4, 0xb016, 0x6}, {0x8, 0x871, 0xb9, 0x9}, {0x80, 0xda86, 0x80000000, 0x1ff}, {0x1, 0x4, 0x10000, 0x4}, {0x9, 0x6, 0xe31a000000000, 0x2ad2}, {0x0, 0x3ff, 0x8, 0xdc}, {0x8001, 0x88, 0x5, 0x2}, {0x5, 0x8ef8, 0x100000000, 0xfffffffffffffb12}, {0x1ff, 0x4acd, 0x20}, {0x8, 0x9c, 0x100000000, 0x80000000}, {0x9, 0x100, 0x7f}, {0x1, 0x1e0, 0x0, 0x400}, {0x2, 0xff, 0x6, 0x1}, {0x21e8, 0x3, 0x101, 0x1}, {0x4, 0xcb7, 0x2, 0x40}, {0x6, 0x81, 0x7fff, 0x8}, {0x88, 0x28fe, 0x7ff, 0x40}, {0x100000000, 0x2, 0x8, 0x80}, {0xfffffffffffffffe, 0x7, 0x2, 0x2}, {0x1, 0x1000, 0x20be, 0x5}, {0x401, 0xfff, 0x3, 0x7}, {0x0, 0xe13, 0x991}, {0x800, 0x95, 0x0, 0x5}, {0x8, 0x3, 0xfffffffffffffffc, 0x9}, {0x800, 0xef0, 0x6, 0x80000001}, {0x8, 0x0, 0x7, 0x5}, {0x5, 0x7, 0x9, 0x80000000}, {0x60c, 0x7, 0x1, 0x67}, {0x5, 0x5, 0x7, 0x60}, {0x80, 0xd162, 0x2, 0x475b}, {0x80, 0x7fffffff, 0xb2, 0x9}, {0x1, 0x2, 0x400, 0x6}, {0x7b, 0x2, 0x6, 0x7ff}, {0x20, 0xffffffff, 0x5, 0x84}, {0x200, 0xb456, 0x3, 0xc50d}, {0xffffffff, 0x8, 0x2, 0x3}, {0x3, 0xd9, 0x7, 0x2}, {0x7, 0x6, 0x5, 0x5}, {0x10000, 0x8, 0x100000001, 0x3}, {0xf1, 0x0, 0x2}, {0x378, 0x400, 0x3, 0x8}, {0x4, 0x0, 0x8, 0x200}, {0x1ff, 0x3, 0x3, 0x6}, {0x10000, 0x3, 0x3, 0xd7d}], 0x6}}}, @pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x3f, 0x3, 0x4}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x10, 0x6007, 'vlan0\x00', 'syz_tun\x00', 'bond_slave_0\x00', 'veth0_to_bridge\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xb8, 0xe8}, [@common=@ERROR={'ERROR\x00', 0x20, {"eea47f2c46849c07f7f5a3040e5ab91f70ce70f6747127d7ffb2074462d5"}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x40, 0xfb4f, 'irlan0\x00', 'veth0_to_team\x00', 'vcan0\x00', 'veth1_to_bond\x00', @random="54979b18ac11", [0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x1, 0x20}}}}, {{{0xd, 0x4, 0x8100, 'teql0\x00', 'tunl0\x00', 'bond0\x00', 'veth0_to_team\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x1f0, 0x228}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x9, 'system_u:object_r:crontab_exec_t:s0\x00'}}}, @common=@log={'log\x00', 0x28, {{0x5, "345f1fafb40b79bed6b4b1fd06727b1f7cf9cd059c1c9671d652c0fe2d32", 0x8}}}]}, @common=@mark={'mark\x00', 0x10, {{0xffffffd0, 0xfffffffffffffffd}}}}]}]}, 0x9c8) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000c40)=""/150, 0xed}], 0x1, 0x0) preadv(r2, &(0x7f0000780f90)=[{&(0x7f0000415f0f)=""/241, 0xf1}], 0x1, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x0) [ 115.316312] FAULT_INJECTION: forcing a failure. [ 115.316312] name failslab, interval 1, probability 0, space 0, times 0 [ 115.327731] CPU: 0 PID: 8391 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 115.334612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.343992] Call Trace: [ 115.346629] dump_stack+0x185/0x1d0 [ 115.350311] should_fail+0x87b/0xab0 [ 115.354075] should_failslab+0x279/0x2a0 [ 115.358231] __kmalloc+0xc2/0x350 [ 115.361738] ? bpf_prog_alloc+0xb0/0x4b0 [ 115.365839] ? bpf_prog_alloc+0x10d/0x4b0 [ 115.370029] bpf_prog_alloc+0x10d/0x4b0 [ 115.374048] ? kmsan_set_origin+0x9e/0x160 [ 115.378373] bpf_prog_create_from_user+0x181/0x8c0 [ 115.383351] ? seccomp_log+0x460/0x460 [ 115.387295] do_seccomp+0xaa5/0x2060 [ 115.391047] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 115.396540] ? prepare_exit_to_usermode+0x149/0x3a0 [ 115.401595] ? syscall_return_slowpath+0xe9/0x700 [ 115.406495] ? fput+0x25c/0x2e0 [ 115.409817] SYSC_seccomp+0x8e/0xa0 [ 115.413514] SyS_seccomp+0x54/0x80 [ 115.417128] do_syscall_64+0x309/0x430 [ 115.421069] ? prctl_get_seccomp+0x50/0x50 [ 115.425346] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 115.430559] RIP: 0033:0x455979 [ 115.433767] RSP: 002b:00007fe7b2c77c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 115.441528] RAX: ffffffffffffffda RBX: 00007fe7b2c786d4 RCX: 0000000000455979 [ 115.448823] RDX: 0000000020000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 115.456120] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/05 05:31:31 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) fcntl$setstatus(r0, 0x4, 0x2800) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8080, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000140)={r0, r2}) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x234, &(0x7f0000001340), 0x1, &(0x7f0000603000)=""/81, 0xfffffffffffffd9a}, 0x40002100) 2018/05/05 05:31:31 executing program 7: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) r1 = socket$kcm(0xa, 0x3, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000180), 0x127) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)=[{}], 0x1, &(0x7f00000000c0)}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x81) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000180), 0x3ec79f067f8087e) close(r1) [ 115.463413] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 115.470708] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000007 2018/05/05 05:31:31 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000004c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@newsa={0x104, 0x10, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0x0, 0x2b}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa, 0x2}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x104}, 0x1}, 0x0) ioctl(r0, 0x400, &(0x7f00000001c0)="17dd957059aca7b1b248cd9cfb62ce714d421f670714bac040f363124d502b28b0a7a49649f86a465a3ba5106b5bc6a4af614805f67fc0fded789d07f43cd0cd6c87ee22d686e3b263ea0278fbd99c7a002facfd15ea0b6552d74325c793354c23109f4ccd72d00910aec6838268b23e2f78") 2018/05/05 05:31:31 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000180)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000100)="1f0000000104fffffd3b54c007feff00f30501000b000100000010ac0a0000", 0x1f) socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)=""/187, &(0x7f00000000c0)=0xbb) 2018/05/05 05:31:31 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='fdinfo/3\x00') exit(0x0) pread64(r0, &(0x7f00000000c0)=""/100, 0x64, 0x800000000000000) socket$nl_crypto(0x10, 0x3, 0x15) 2018/05/05 05:31:31 executing program 5: r0 = semget(0x3, 0x2, 0x712) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)="0cc73b0163704b32382434a29d73fc1d9047be9b7fc97930b89d567ce77d4ccf2956714c4483f8b62d2a0717849925cbd622502785869fa8ef75e748efb1ed84697975ab68f046c861065344d6cf99ff80367d92ba087fa9b71545d928c45eae8aaeeb7c12df521e39f78f0f7e2e6916b3d05d6e80ca3d32e447e3c1dbe686bc4ec6e080398708e4a37c0768ec5ce798f01c8d1a0fe8ee2f7fc2e01cdf811fc55422c30286b60531d21778df6d4313bae20f47f8c3601e", 0xffffffae}, {&(0x7f00000001c0)="67f3de4555d4b2de21a7842a171c75c1e14d1847910e4a51ec3f949d04155b929fb6aea8af5f60eac9447aec3ae627c925bd3100f08d73bdd324be3c9d78dde512245b6b26c5513cbcc6d36f86b081133ef599cbf89463b3e9309a6f14b37a1818527ad2ff444f89aafd9668fb4e062cb5e6027c13c9153871adf9060dc0c683ddac93998cd49c60d0a4dbf487acbd972e38368b59cad93890c27a0c32284eef9f3234825b2e235453a8946f4f79d9565ec7f721f5605911592039be32465933f3b7cf03e241b766def80d152560862a4f8e3dfd81f7f217146a8fe1828cfe63", 0xe0}], 0x2, &(0x7f00000002c0)=[@iv={0xa0, 0x117, 0x2, 0x89, "63dbd5c0e9faa2fe0bc5b662754406e1f91b9ff19dc43133b41b1cdd7ccbb6b068db4d175c6a0863acebe2b070038c0cd8561b9060d6fd659cabdb2036a0640b76b886228cb77cb3ae50f0b219a6953144604c583a7be1b445cc035e0ef239050a726a70e8f4cca82f22c6c47071cab31866d19433e92845c592b870902e183ebd015cc2f51f6af07a"}, @assoc={0x18, 0x117, 0x4, 0x6}], 0xfffffffffffffcb4, 0x8000}, 0x1) semctl$SETVAL(r0, 0x4, 0x10, &(0x7f00000000c0)=0x1b2d) [ 115.663093] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 115.722669] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 116.141981] sg_write: data in/out 555/246 bytes for SCSI command 0x0-- guessing data in; [ 116.141981] program syz-executor3 not setting count and/or reply_len properly 2018/05/05 05:31:32 executing program 7: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x60000001}) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000100)={0xf5, 0x8, 0x3, "cdb53bccfad534667e2c68e02eacb6c69a1d6438f4b34b74611451b830a1feed8fdfb2841b89e3570bbd99b4e74aa6b8266ea33adcd7a68a195a62488fbdb9a5a2b72caeb59fd9b28e14c295825e2d12aa719f967e8c3036e6906702b3b79a0f4f66367f9861edcac898849e3778736063393aa8c07750c50c133d2dd0e6bbd39155d8fa54921b215989dbfa6d617a7baa779ad4ae6587826b26473475d51e9054beffac587cdced46829737308e86c9af7ce40cae9b0fef66d79a32ef45108461de64f3932e887ea5db655c33ecba275390156ee288b2909b512dd09c26d1d3330e1f49fd30f27e1963c89923aba98f72002d76f7"}) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/05/05 05:31:32 executing program 0: pipe2(&(0x7f0000f14000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$evdev(r1, &(0x7f0000b45fd0)=[{{0x0, 0x7530}}], 0x18) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x2, 0x4) io_setup(0x8, &(0x7f0000006400)=0x0) io_submit(r2, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000587000)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f000096f000)="06000702000000009d", 0x9, 0x0, 0x0, 0x0, r0}]) 2018/05/05 05:31:32 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='scalable\x00', 0x9) shutdown(r0, 0x1) 2018/05/05 05:31:32 executing program 6 (fault-call:0 fault-nth:8): seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000004fe8)=[{0x5}, {0x6}]}) 2018/05/05 05:31:32 executing program 4: open$dir(&(0x7f00000001c0)='./file0\x00', 0x17ffc, 0x0) syz_mount_image$hfs(&(0x7f0000000240)='hfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x3b, &(0x7f00000006c0), 0x33040, &(0x7f0000000700)) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x8001, 0x10000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000440)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x134, r2, 0x308, 0x70bd25, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2c}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x10}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xb49}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfffffffffffffffa}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000001}]}, 0x134}, 0x1}, 0x8000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000480)=0x7, 0x8) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0xfbfe, 0x0, &(0x7f0000000740), 0x0, &(0x7f0000000640)={[{@time_offset={'time_offset', 0x3d}, 0x2c}]}) sendfile(r3, r0, &(0x7f0000000100), 0x80000001) 2018/05/05 05:31:32 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x5, 0x0, "dcbd7013560987c90ebd84b6e984c7242a057f7f7f8b85f0aba26dc45e69c2db87180107eba9f36e22ba7df5228e6a97e954627eb3966137d05054d92ff0e25078b35ba8d6f9e3ab5b89afb667676ae0"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000005c0)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x0, 0x0, "df2c9c75bd4c55325fe54fe4b8475c9366744ab46131ba47cc839c6d3d1f288e5da58ffb88c3c9978407767b86505a282c67a7702a239d5a0f8b7b29a332d8b0f83a005fc5f5db95c1deca497bf4535e"}, 0xd8) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0xd, 0x2) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000000280)) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x5, 0x0, "9d320825584ad4a4217ad94f51a0f584c5b2d46cb0bd464c5dcb5b1a589d8c64fd43b29c7b68703e6833ca7f974ef38ed329d50cd7c0e466f319be445d8e1827da0c6d956b213c47c52dea93d4b14039"}, 0xd8) 2018/05/05 05:31:32 executing program 1: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x19, &(0x7f0000000200)=""/213, &(0x7f00005db000)=0xd5) 2018/05/05 05:31:32 executing program 3: getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x8, &(0x7f00000000c0), &(0x7f0000000040)=0xfffffffffffffe8e) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x4a8d4c5d, @mcast2={0xff, 0x2, [], 0x1}, 0x643f}, @in6={0xa, 0x4e23, 0x2, @empty, 0x7fffffff}, @in={0x2, 0x4e20}], 0x48) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xfc00000000000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e22, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x3f, 0xb1, 0x8, 0x8, 0x28}, &(0x7f0000000080)=0x98) [ 116.714371] FAULT_INJECTION: forcing a failure. [ 116.714371] name failslab, interval 1, probability 0, space 0, times 0 [ 116.725726] CPU: 0 PID: 8461 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 116.732592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.741972] Call Trace: [ 116.744604] dump_stack+0x185/0x1d0 [ 116.748283] should_fail+0x87b/0xab0 [ 116.752038] should_failslab+0x279/0x2a0 [ 116.756127] __kmalloc+0xc2/0x350 [ 116.759613] ? bpf_prepare_filter+0x81/0x1b10 [ 116.764153] ? bpf_prepare_filter+0x84e/0x1b10 [ 116.768780] bpf_prepare_filter+0x84e/0x1b10 [ 116.773219] ? seccomp_log+0x460/0x460 [ 116.777131] ? kmsan_set_origin+0x9e/0x160 [ 116.781373] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 116.786778] bpf_prog_create_from_user+0x598/0x8c0 [ 116.791718] ? seccomp_log+0x460/0x460 [ 116.795616] do_seccomp+0xaa5/0x2060 [ 116.799336] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 116.804796] ? prepare_exit_to_usermode+0x149/0x3a0 [ 116.809824] ? syscall_return_slowpath+0xe9/0x700 [ 116.814689] ? fput+0x25c/0x2e0 [ 116.817976] SYSC_seccomp+0x8e/0xa0 [ 116.821638] SyS_seccomp+0x54/0x80 [ 116.825216] do_syscall_64+0x309/0x430 [ 116.829114] ? prctl_get_seccomp+0x50/0x50 [ 116.833357] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 116.838545] RIP: 0033:0x455979 [ 116.841730] RSP: 002b:00007fe7b2c77c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 116.849448] RAX: ffffffffffffffda RBX: 00007fe7b2c786d4 RCX: 0000000000455979 [ 116.856714] RDX: 0000000020000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 116.863980] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 116.871247] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 116.878512] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000008 2018/05/05 05:31:32 executing program 3: r0 = socket(0x10, 0x2, 0xc) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfffffffffffffffc, 0x4000) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) write(r0, &(0x7f0000000340)="1f0000000104fffffd0600000000d9d8f04101000b000100030423ca00aca9", 0x1f) 2018/05/05 05:31:33 executing program 7: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0xf16, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00000001c0)={0x3, 0x7, 0x9ab8, 0x3f, 0x59, 0x100}) userfaultfd(0x80000) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)) setsockopt(r0, 0x3a, 0x1, &(0x7f0000002000), 0xce) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x2000003, 0x800) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000080)) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{0x7ff, 0xffffffffffff1cc6, 0xa161630, 0x9}, {0x0, 0x3}, {0xffff, 0x4, 0xffffffff8b4a7f4d}, {0x1, 0x8, 0x8000, 0xb67e}, {0x20, 0x81, 0x2, 0x5}]}) 2018/05/05 05:31:33 executing program 1: pkey_mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) r0 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil) mincore(&(0x7f0000007000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/206) mprotect(&(0x7f0000ff1000/0x4000)=nil, 0x4000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000100)) madvise(&(0x7f0000ff2000/0xe000)=nil, 0xe000, 0x400000000008) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x810, r0, 0x0) mincore(&(0x7f0000ff1000/0x3000)=nil, 0x3000, &(0x7f0000000140)=""/221) 2018/05/05 05:31:33 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSETMODE(r1, 0x4b3a, 0x0) bind$unix(r0, &(0x7f00000001c0)=@file={0x1, "e91f7189591e9233614b00"}, 0x52) sendmmsg$unix(r0, &(0x7f0000008dc0)=[{&(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}], 0x1, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x422000, 0x0) 2018/05/05 05:31:33 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0}, 0x2c) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r2, &(0x7f0000000000), &(0x7f0000000200)=""/129}, 0x18) 2018/05/05 05:31:33 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00000003c0)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000004c0)={&(0x7f00000002c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000440)=""/118, 0x76}, 0x0) sync_file_range(r0, 0xffffffff80000000, 0x10, 0x7) recvmsg(r0, &(0x7f0000001580)={0x0, 0x242, &(0x7f0000000400)=[{&(0x7f0000000580)=""/4096}], 0x6, &(0x7f0000002a00)=""/85, 0x55, 0xe7d}, 0x0) sendmsg$kcm(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@ethernet={0x6, @random="ea87bb613e03"}, 0x80, &(0x7f0000000080)=[{&(0x7f00000015c0)="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", 0x1000}], 0x1, &(0x7f0000002a80)=[{0x80, 0x10c, 0x8, "102c29d88bb885d03a925a6d013f056e3b6569a750ad209dce5e454861b05c6c279b1d55c2c22829d144ad329a354140097a0db3f40069d17104ed106757f13ba1a0d5e1a781971bdfc543cdc1e92dae06a9a073d7025c3c08b576ff8a39d4148a01789ce84ce098c9"}, {0x40, 0x11f, 0x9, "acb9371ac5bde5c4b8301b3809c5dd0a11bc065574dde2f7b5e9b24d0791ff18d7f1d99e1e3df2121a3887bdbe687382"}, {0xa8, 0x113, 0x8, "252511d503977dd369eedac8c749ebfb462d83298d1e33712030ec9643a42f7b131a7c15d6b4ef406cfa1359beb516cee0ad1cf87e9596a1eb95b3430a0eb6057cfb4ada5a8e8ecc9118f366cd4dd9607ba0c9082f31cc93b80553ecd987315cb4ba8419a76853bea7ff8423ba1ff4cd2a2b079ea59ecc5a7ff2764f858c70cf0a825f05929afac3b9095725ba4ed20d372b8daa"}, {0x58, 0xff, 0x5, "580790ed2fce2378466e9bf0baad35d044ec16c1ad50ec8d7649a6824a4db3d58842e536f2099b3b2f5d127db66b1ca5726a9cf9d38a340edf47b776669b11ae66bb"}, {0xa8, 0x109, 0xffff, "ab1922b42805c1d986b0bc39321abb06f021efe4f2ae512630444c46e6fcbfe007bbde6f4d8ce881f9e3821339e24f9714e80311b67be7bf010d5d5a3ffbf358b7dc6b21a1a520f51b9ff6ec15f8974d8f5caf5ef3f0c79696d23140242972665677844411bb8c37c8583f2572654605749d5d192b9423c1726f31cd957d6de4370ac8672bfd67d5460455510ac9db5e9cd6a858b2"}, {0x108, 0x13b, 0x1, "92d095b540315d3420ece3d148728b7ef5007dd7b04fb66e82e01ca6b49e5e0ba1db9d30bf1b7136ad93666fcdedbbebbc910732a7b9da70a598a7f81b326c80dc8fadb3f8ab261f7f1d90fa3c5ca512cd581fce57d6b24f3c9d5ee6b19d620b9f289860c3591fcc559cdcc336c3b872b031a5f4db05abf05d8e969d06c80d983d46259bb0cdaddf818db2aa6c2a903b4b53a70d7cd9a1342cef84ac9c0b1e1a60946fd03aae9155d3efadb2f43377e8c5b317d53fa177e8e5b0af300919b8a5b80506ef5d113086d837e09e0ccbefbcf9dc5320cd3ce7491471c2a7eaff8e643fb6ad597b7baff7e33f17e3ea1cb9459176c3eeb85b8c"}, {0xf0, 0x10a, 0x2, "b387e9b5faf266e09c71b8d230c2e703c324e8881b0e7e36949b8cacda77a45711ad05d0c48ad6e8cb379ba1bf5c07b1c949db2253793a6503d7bf6e0d738c87453b837e822d464b40b01b06feadcd6744959904d8b2faf82cb7481ea4ca7ad2d7fa3a0574992fbae02acd2c092ae3d0a68fe24596939e0ce217492cafc3390218327cf2a8b18deed593819f3942f76baabafd91b8553f187b7b603dde7a0ad7f2c2b9421e2b405dea9109062fe16778f0d72a1aea5d62ba5a95c83463b16da90281b908f72f86699636d7df74555f9fa277e50eab3c807d12c0"}, {0x70, 0x19f, 0x8, "330e6536e69c509d03343283e108ce3d29c4524b67b97fafef293ff12ae04c0326ed3f2d7e37779c29a9802b6fe85a6809295d267927a9cbb75dff1c0b453ad57f923dda8cf101e5320ce1a515ad127ba5a777f8fcd2ed6006d9e000518428"}, {0xb8, 0x13b, 0x9f, "6037d94bd93535e61ae410899091304870d254d1ea542b08b19bfcd082cb673585ab43bfa16107c94b9f4986161a6baff693206523ac822133877d8b9cd2a6c3d4fa586df53cde74bf350c759d99838dd83012901119d17a7cfa4878baa391ec07a08937ed740a29b7563659fef71c231edba775950da31fe3f82cd4dda782ee9ce5c81396db581b020ac56a250412ca2b7c4656f042aa04798d4aa7ccced262b962ce0349"}], 0x588, 0x4000}, 0x40) 2018/05/05 05:31:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') accept$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00000001c0)={@multicast2, @rand_addr, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000003480)={@rand_addr, @dev, 0x0}, &(0x7f00000034c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000003600)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000006300)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000006400)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006a80)={{{@in6=@mcast1, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000006b80)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006bc0)={'bridge_slave_1\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000006c00)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f0000006d00)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000006d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000006d80)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000006f40)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000007040)=0xe8) getpeername(r0, &(0x7f0000007140)=@hci={0x0, 0x0}, &(0x7f00000071c0)=0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000007200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000007240)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000086c0)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f00000087c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000008800)={'team0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000008840)={@broadcast, @broadcast, 0x0}, &(0x7f0000008880)=0xc) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000008c80)={@mcast1, 0x0}, &(0x7f0000008cc0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000008d00)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000008e00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000008ec0)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000008f00)={'team0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000008f40)={@mcast2, 0x0}, &(0x7f0000008f80)=0x14) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f00000095c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2200}, 0xc, &(0x7f0000009580)={&(0x7f0000008fc0)={0x5b0, r1, 0x3, 0x70bd2b, 0x25dfdbfd, {}, [{{0x8, 0x1, r2}, {0xb8, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000000}}}]}}, {{0x8, 0x1, r5}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfff}}}]}}, {{0x8, 0x1, r6}, {0x1a0, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8307}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}}]}}, {{0x8, 0x1, r10}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3f}}}]}}, {{0x8, 0x1, r11}, {0xfc, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffff80}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r15}, {0xbc, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xe07}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r17}}}]}}, {{0x8, 0x1, r18}, {0x90, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3f}}, {0x8, 0x6, r19}}}]}}, {{0x8, 0x1, r20}, {0x44, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r21}}}]}}]}, 0x5b0}, 0x1, 0x0, 0x0, 0xc0c0}, 0x85) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000740)={0x1c, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x5}, [@nested={0x8, 0x3, [@typed={0x4}]}]}, 0x1c}, 0x1}, 0x0) 2018/05/05 05:31:33 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x19, &(0x7f0000000080), &(0x7f0000012ffc)=0x4) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0xffff) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x50010, r1, 0xffffffffffffffff) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000040)) dup3(r1, r0, 0x0) 2018/05/05 05:31:33 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000100)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') mount(&(0x7f0000000240)='./control/file0\x00', &(0x7f0000000280)='./control/file0\x00', &(0x7f0000000040)='selinuxfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r0) 2018/05/05 05:31:33 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000004e00)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000004dc0)={0xffffffff}, 0x2, 0xf}}, 0x20) write$rdma_cm(r0, &(0x7f0000004e40)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000040), 0x0, r1, 0x30, 0x0, @in={0x2, 0x4e20, @multicast2=0xe0000002}}}, 0xa0) write$rdma_cm(r0, &(0x7f0000000a80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000a40)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r2}}, 0x30) write$rdma_cm(r0, &(0x7f0000000ac0)=@listen={0x7, 0x0, 0xfa00, {r2}}, 0xff) r3 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000100)=0x5, 0x2) 2018/05/05 05:31:34 executing program 5: 2018/05/05 05:31:34 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000040)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x3ee4, 0x4) bind$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) r2 = fcntl$dupfd(r0, 0x0, r0) write$binfmt_elf64(r0, &(0x7f0000004ac0)=ANY=[@ANYBLOB="7f454c4600250000050000000000000003003e00060000002c010000000000004000000000000000e1000000000000000500000087003800020002000700ea000200007001000000ea0a000000000000f7ffffffffffffff00000000ffffffff00000000000000000100000001000200010000000000000001000070040000000500000000000000000000000000000005000000000000000100000001000000ff0f00000000000000fcfffffffffffff423273d395b5dfe49a633eb0eb0263328129db30c89d614ca"], 0xc9) sendto$inet(r2, &(0x7f0000000300)="f0", 0x1, 0x20040881, &(0x7f0000000200)={0x2, 0x0, @loopback=0x7f000001}, 0x10) write$binfmt_elf32(r0, &(0x7f00000017c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}], "", [[]]}, 0x158) 2018/05/05 05:31:34 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cgroup.stat\x00', 0x2761, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4062d012}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x94, r2, 0xc11, 0x70bd2b, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8819}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xbb}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xdcac}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffe3d1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6000000000000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0x94}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) write(r1, &(0x7f0000000080), 0x0) 2018/05/05 05:31:34 executing program 6 (fault-call:0 fault-nth:9): seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000004fe8)=[{0x5}, {0x6}]}) 2018/05/05 05:31:34 executing program 2: 2018/05/05 05:31:34 executing program 4: 2018/05/05 05:31:34 executing program 7: 2018/05/05 05:31:34 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x1002, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) set_mempolicy(0x3, &(0x7f0000002000)=0x7fffffff, 0x7) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) [ 118.313568] FAULT_INJECTION: forcing a failure. [ 118.313568] name failslab, interval 1, probability 0, space 0, times 0 [ 118.324913] CPU: 1 PID: 8544 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 118.331777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.341151] Call Trace: [ 118.343783] dump_stack+0x185/0x1d0 [ 118.347453] should_fail+0x87b/0xab0 [ 118.351212] should_failslab+0x279/0x2a0 [ 118.355325] __kmalloc_track_caller+0x208/0xcb0 2018/05/05 05:31:34 executing program 2: 2018/05/05 05:31:34 executing program 7: 2018/05/05 05:31:34 executing program 5: [ 118.360061] ? bpf_prepare_filter+0x140e/0x1b10 [ 118.364763] ? trace_kmalloc+0xb6/0x2b0 [ 118.368822] kmemdup+0x95/0x140 [ 118.372188] bpf_prepare_filter+0x140e/0x1b10 [ 118.376728] ? seccomp_log+0x460/0x460 [ 118.380670] ? kmsan_set_origin+0x9e/0x160 [ 118.384994] bpf_prog_create_from_user+0x598/0x8c0 [ 118.389965] ? seccomp_log+0x460/0x460 [ 118.393902] do_seccomp+0xaa5/0x2060 [ 118.397655] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 118.403145] ? prepare_exit_to_usermode+0x149/0x3a0 [ 118.408202] ? syscall_return_slowpath+0xe9/0x700 [ 118.413113] ? fput+0x25c/0x2e0 [ 118.416434] SYSC_seccomp+0x8e/0xa0 [ 118.420137] SyS_seccomp+0x54/0x80 [ 118.423765] do_syscall_64+0x309/0x430 [ 118.427700] ? prctl_get_seccomp+0x50/0x50 [ 118.431981] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 118.437199] RIP: 0033:0x455979 [ 118.440408] RSP: 002b:00007fe7b2c77c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 118.448157] RAX: ffffffffffffffda RBX: 00007fe7b2c786d4 RCX: 0000000000455979 [ 118.455457] RDX: 0000000020000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 118.462754] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 118.470044] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 118.477343] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000009 2018/05/05 05:31:34 executing program 4: 2018/05/05 05:31:34 executing program 7: 2018/05/05 05:31:34 executing program 0: 2018/05/05 05:31:34 executing program 2: 2018/05/05 05:31:34 executing program 1: 2018/05/05 05:31:34 executing program 5: 2018/05/05 05:31:34 executing program 3: 2018/05/05 05:31:34 executing program 6 (fault-call:0 fault-nth:10): seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000004fe8)=[{0x5}, {0x6}]}) 2018/05/05 05:31:34 executing program 4: [ 118.865216] FAULT_INJECTION: forcing a failure. [ 118.865216] name failslab, interval 1, probability 0, space 0, times 0 [ 118.876724] CPU: 1 PID: 8579 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 118.883599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.892978] Call Trace: [ 118.895615] dump_stack+0x185/0x1d0 [ 118.899293] should_fail+0x87b/0xab0 [ 118.903106] should_failslab+0x279/0x2a0 [ 118.907281] __kmalloc+0xc2/0x350 [ 118.910783] ? bpf_convert_filter+0xaf/0x3390 2018/05/05 05:31:34 executing program 7: 2018/05/05 05:31:34 executing program 1: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000040)="788e99effce4b5cbb78a61b64e5db245ea808bc9e93f87f056c06fc3e86caaa5fb9245a435b387e2997a2877b786e972b4581e05283613c267c795fa62813c0ba407a57493ebbe5ca93224ac49cf1c67aeeadff3faaad36bc81afa1482ae23b56d70a3b45288e18e51aeb77430b340ab1b930c075ac25441fd1aec3df520bec42c8ed8162c43011833d7ec18ee2baa76de4cb14f19308ff4dff42f791ecab74cb48c33aeb140780e0f010f872c7ba9539adf5e", 0xb3) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8936, &(0x7f0000000240)={@local={0xfe, 0x80, [], 0xffffffffffffffff}}) 2018/05/05 05:31:34 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2", 0x19}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x4}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000040)={0x7, 0x70, 0x9, 0x7, 0x5, 0xffff, 0x0, 0x3, 0x4000, 0x8, 0x6, 0xfff, 0xffff, 0xa8, 0x4, 0xaed, 0x80000000, 0x5, 0x7, 0x9, 0x6, 0x81, 0xffffffffffffffff, 0x6975, 0x1000, 0x90000000, 0x54, 0xffffffffffffff0e, 0x4, 0x3, 0x2, 0x7fff, 0xfff, 0x0, 0xd2, 0xc0, 0x7, 0x8001, 0x0, 0x5, 0x5, @perf_bp={&(0x7f0000000000), 0x2}, 0x8048, 0x8, 0x9, 0x0, 0xffff, 0x6, 0x9}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) 2018/05/05 05:31:34 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00000000c0)={{0xffffffffffffffff, 0x2, 0x9, 0x3, 0x9}, 0x8, 0x1000, 0x7}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0xa3, &(0x7f0000000080), &(0x7f0000000040)=0x4) [ 118.915320] ? bpf_convert_filter+0x1a8/0x3390 [ 118.919937] ? bpf_convert_filter+0x3285/0x3390 [ 118.924646] bpf_convert_filter+0x1a8/0x3390 [ 118.929123] ? kmsan_set_origin+0x9e/0x160 [ 118.933411] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 118.938907] ? bpf_prog_realloc+0x182/0x510 [ 118.943328] bpf_prepare_filter+0x18e9/0x1b10 [ 118.947870] ? seccomp_log+0x460/0x460 [ 118.951854] bpf_prog_create_from_user+0x598/0x8c0 [ 118.956824] ? seccomp_log+0x460/0x460 [ 118.960761] do_seccomp+0xaa5/0x2060 [ 118.964519] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 118.970008] ? prepare_exit_to_usermode+0x149/0x3a0 [ 118.975069] ? syscall_return_slowpath+0xe9/0x700 [ 118.979988] ? fput+0x25c/0x2e0 [ 118.983311] SYSC_seccomp+0x8e/0xa0 [ 118.987011] SyS_seccomp+0x54/0x80 [ 118.990634] do_syscall_64+0x309/0x430 [ 118.994567] ? prctl_get_seccomp+0x50/0x50 [ 118.998842] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 119.004054] RIP: 0033:0x455979 [ 119.007262] RSP: 002b:00007fe7b2c77c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d 2018/05/05 05:31:35 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000000200)="e5a0b768b5c4aedc3db5ee1a5abcb69eb6e0c20cfbe894fe6acc4d", &(0x7f0000000240)}, 0x20) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000002c0)={'team_slave_1\x00', 0xffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000140)="a6", &(0x7f00000001c0)="31eb08cd9bf120b3ba2794753939014fbc7b465eee80aa263497e596e97282f6b617e2d4375d"}, 0xfee6) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000026a000)={r0, &(0x7f0000886f44), &(0x7f0000000040)=""/203}, 0x18) 2018/05/05 05:31:35 executing program 4: pwritev(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f0000000740)={'TPROXY\x00'}, &(0x7f0000000780)=0x1e) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x104) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000680)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00000006c0)={r1}) syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000640)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x88000}, 0xc, &(0x7f0000000600)={&(0x7f0000000700)=ANY=[@ANYBLOB="1c0000aae79a5f00f374813df13a3995ea45ba00", @ANYBLOB="040401010000fcdbdf2503000000080003007f000000"], 0x2}, 0x1, 0x0, 0x0, 0x4000000}, 0x11) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) r3 = dup(r2) ioctl$TIOCEXCL(r3, 0x540c) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000005c0)={r0}) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000800)=@security={'security\x00', 0xe, 0x4, 0x470, 0xffffffff, 0x168, 0x0, 0x2b0, 0xffffffff, 0xffffffff, 0x3a0, 0x3a0, 0x3a0, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@uncond, 0x0, 0x140, 0x168, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x560, 0x0, 0x1, [0x7, 0xfff, 0x2, 0x7ff, 0x4, 0x1, 0xb692, 0xffff000000000000, 0x2, 0x9, 0x3, 0x266, 0x3, 0x8, 0x4, 0x5], 0x9}}, @common=@srh={0x30, 'srh\x00', 0x0, {0x6c, 0x5, 0x8, 0x401, 0x0, 0xc0, 0x20}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x9, 0x1, 0x100}, {0x7, 0x263, 0x1000000}}}}, {{@uncond, 0x0, 0x120, 0x148, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d3, 0x4d3, 0x1, 0xffffffff, 0x2}}, @common=@eui64={0x28, 'eui64\x00'}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x100000001}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x4, 0x80000001}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000007c0)=@int=0x6, 0x4) fchdir(r2) pwritev(r2, &(0x7f0000000440)=[{&(0x7f0000000180)="7baf6aacba473fb327583938633af4a61c8c31ac5b08a5d50fc9c535ea846cb5d2c0e33d60bfe8411fb51f458037d7b0071462150100d28ce142e3b96379e0e8f22a436130faa8b9f4702f24c1fcc24a0ecc6ad8a9473ec91cc7dc74f6ea620feafde0444665f71bd6733b9a309c4f1246cb6d0b191059aa9716dc17c3a6b8888ff8ea588c795a14dfee64c08d604b0179bae8fb9d70d4f5a45096c8477103b41d82b78443b9b06f3bc0cacd970e", 0xae}, {&(0x7f00000000c0)="1f2a9292f23ecd7730c0ef34b7b867f37cb92eb642d1c83714060a44542925d8ca5b8ec024de925102d07743f51cf41c9469b8f9aed74bafb9bc143f2d3ae93b25be67799e2c5a2d25427bef05605dddc1079ac8c7069a109cff9707d9b109d68c967188f5b10363973ee9db8086359191d3780a0bb0dc350a5480556e97df", 0x7f}, {&(0x7f0000000340)="e14f5027ef41121543cb32b3fdbaa10d0b096c4db3a0b671b9fd47a639ee49119c1d4c733575b318166995d789232578cbcbed3ccf803d6b8947eaaf9b369c209a9d1f525a3febfc159707da3c13b8cd27cd260de37e144fbf192f1eba79c43c29248acd938d9d9eda72d85089277b20e2639db68ddadfb8243593b3ad3873993a56b3411a2a573ed2969c631c51d90b3281afb580e1f8757554a640e6df995924d1ee3f1d86cc17f50ec108fa37059626194290dee0a46e104de5c08a42adc5", 0xc0}], 0x3, 0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) eventfd(0x2) r6 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r6, 0x8932, &(0x7f0000000000)={'bridge0\x00', @ifru_hwaddr}) creat(&(0x7f0000000240)='.\x00', 0x0) fallocate(r5, 0x1, 0x0, 0x40000004) 2018/05/05 05:31:35 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x5, 0xb9}, 0x2c) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x80000, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000000040)=""/28, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) r3 = fcntl$dupfd(r1, 0x406, r1) ioctl$KDDISABIO(r3, 0x4b37) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000080)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x307}, 0x2, {0x2, 0x4e23, @multicast2=0xe0000002}, 'yam0\x00'}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) [ 119.015012] RAX: ffffffffffffffda RBX: 00007fe7b2c786d4 RCX: 0000000000455979 [ 119.022313] RDX: 0000000020000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 119.029609] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 119.036906] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 119.044213] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 000000000000000a 2018/05/05 05:31:35 executing program 7: r0 = userfaultfd(0x80000) r1 = syz_open_dev$midi(&(0x7f00000010c0)='/dev/midi#\x00', 0x73, 0x4000) memfd_create(&(0x7f0000001100)='/dev/sequencer2\x00', 0x1) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001140)={r1, r1, 0x800000000001, 0xfffffffffffffffa}, 0xc6eaa145) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) write$binfmt_elf64(r1, &(0x7f0000001180)={{0x7f, 0x45, 0x4c, 0x46, 0x7fffffff, 0x3, 0xfffffffffffffffd, 0x1000, 0x7, 0x3, 0x6, 0x4, 0x1f0, 0x40, 0x36a, 0xec3, 0x427, 0x38, 0x2, 0x7fffffff, 0x101, 0x8}, [{0x60000000, 0xd641, 0x100000000000, 0x2, 0x10000, 0x9, 0x4, 0x2}, {0x4, 0xad, 0x9, 0x4, 0x1, 0x4, 0x8, 0x8}], "3cb71d86a3135e4e4c72faca1446d9b4aa6a9d790d4a20fccb4de5af4d7d1f38dab3cf53e790552b3092531c6f01525f6b4f45210753174bb1af9040a167c545b50f0e0b03ded8f6a141d84f1beee38b86646de6227a759b15dc79df21232c8bfba89876c94fb97d07cb44888e6b5021a72c171cb8d865bbc5c5b3d6ec3d0560d225dab0b7146e0e7a14151794664a85fea9fef40c854519d687bc5a41ab689b87904f4586ceb0beb80f4001", [[]]}, 0x25c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x81, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000001400)=0x7) sendmsg$alg(r2, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000001040)=[{&(0x7f0000000040)="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", 0x1000}], 0x1, 0x0, 0x0, 0x24004010}, 0x0) 2018/05/05 05:31:35 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000000000)=@ll, 0x14, &(0x7f0000000000), 0x11f, &(0x7f0000a01f13)=""/237, 0xfd1f}, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x8000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000200)=0xf, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000006110000000a6699d773006f26c0000860000000001"], &(0x7f0000000100)='GPL\x00', 0x0, 0xfb, &(0x7f0000000000)=""/251}, 0x14) 2018/05/05 05:31:35 executing program 1: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x2) dup2(r0, r2) 2018/05/05 05:31:35 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0)=0x81, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0x0, 0x0, 0x3, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000180)={0x8, r2, 0x1, 0x27}) accept4(r0, &(0x7f0000000000)=@in6, &(0x7f0000000100)=0x80, 0x0) 2018/05/05 05:31:35 executing program 2: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000500)="01adf7c04eb7185f3237dc03ac5a", 0xe, r2) syz_open_procfs(0x0, &(0x7f00000005c0)='net/unix\x00') r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/05/05 05:31:35 executing program 3: r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000040)=""/16, &(0x7f0000000000)=0xfffffffffffffd71) 2018/05/05 05:31:35 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4(r0, &(0x7f0000000000)=@ethernet={0x0, @dev}, &(0x7f0000000080)=0x80, 0x80000) setsockopt(r0, 0x0, 0x0, &(0x7f0000000080), 0x0) 2018/05/05 05:31:35 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='y\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1f) 2018/05/05 05:31:35 executing program 7: r0 = memfd_create(&(0x7f0000000240)='-G\\%(\x00', 0x3) pwritev(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)='t', 0xfffffffffffffe2f}], 0x1, 0x2000000000000) fcntl$addseals(r0, 0x409, 0xb) ftruncate(r0, 0x0) ioctl$TIOCCONS(r0, 0x541d) 2018/05/05 05:31:35 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000300)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x77) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8800400}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0xe0, r2, 0x702, 0x70bd26, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0xe}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7f}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x101}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x40}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x87}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7fff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3ff}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffffff7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7fffffff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffffffffffffffff}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x4044000}, 0x44080) r3 = syz_open_pts(0xffffffffffffffff, 0x40000) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f00000004c0)=""/24) r4 = dup(r0) mq_notify(r4, &(0x7f0000000480)={0x0, 0x28, 0x0, @thr={&(0x7f0000000340)="9f8760a124859c401d8d9ab754b34b1b96080cc66a73b40260d3308a3b2b4dfb061ccbe59e4433548faf837c0fb48354e6a4ee3786acdeb8f9814bd45b00d070f694d097bf7e282b6d8000adc01f6dba8d485c58f6a3f1e06419a7f939c63ec127f57680fa296539fc9eb324acb2ca0c40ce7691a39dcd9fdb502f24ba48d3e860e783cf24", &(0x7f0000000400)="0a0a199581b78e26a06e55900c2286be284dbb74f22a67160bec6a5cb58175ad8799d2d7a7c788fac4694372ca229b90e5ddea0ed9eb80fc1751161d6c8023bb6aade39a48b1f30ee4c40298f2276c4e9b20e3d60edd08c7167d36301b30d5c013877e3496e19b"}}) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="480000001400190d76a81014aed182f302840080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0016000309ff5bff0308c7e5ed5e0000000000000000", 0x48}], 0x1) 2018/05/05 05:31:35 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffffffffff8, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/05 05:31:35 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x200) connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x1, 0x20000000, 0xff, "a57fd8af2fcfbbd0faeb1df532ce41418c16c15e0ca74f54ca9b8d3ecf73941b91c657f9effce17da583daa86d5d4fd72806c4bd1e33fcc0ce8e4fec03d11a", 0x3d}, 0x60) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup\x00', 0x200002, 0x0) tee(r1, 0xffffffffffffffff, 0x8, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x202000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) 2018/05/05 05:31:35 executing program 6 (fault-call:0 fault-nth:11): seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000004fe8)=[{0x5}, {0x6}]}) 2018/05/05 05:31:35 executing program 0: socket$nl_xfrm(0x11, 0x3, 0x6) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x200000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x200000, 0x0) delete_module(&(0x7f0000000040)='\x00', 0x200) accept$netrom(r1, 0x0, &(0x7f0000000100)) 2018/05/05 05:31:35 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) fchmod(r0, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f0000d6a000)='i', 0x1, 0x0, &(0x7f0000266000)=@hci={0x1f}, 0x80) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x82080) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000080)=""/192) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000040)=0x80, 0x4) [ 119.661239] alg: No test for seqiv(rfc4106(gcm(aes))) (seqiv(rfc4106(gcm_base(ctr(aes-fixed-time),ghash-generic)))) [ 119.783903] FAULT_INJECTION: forcing a failure. [ 119.783903] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 119.795921] CPU: 1 PID: 8661 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 119.802784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.812155] Call Trace: [ 119.814780] dump_stack+0x185/0x1d0 [ 119.818447] should_fail+0x87b/0xab0 [ 119.822207] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 119.827053] alloc_pages_current+0x6b5/0x970 [ 119.831505] __change_page_attr_set_clr+0x1924/0x5e20 [ 119.836790] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 119.842221] ? update_load_avg+0x218c/0x2c20 [ 119.846746] __change_page_attr_set_clr+0x4fb6/0x5e20 [ 119.852018] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 119.857497] ? rcu_segcblist_enqueue+0x189/0x2d0 [ 119.862301] ? kmsan_set_origin_inline+0x6b/0x120 [ 119.867181] ? __msan_poison_alloca+0x15c/0x1d0 [ 119.871886] ? __cond_resched_lock+0x3f/0x140 [ 119.876406] ? __purge_vmap_area_lazy+0x2f0/0x3b0 [ 119.881318] change_page_attr_set_clr+0x98a/0x1d90 [ 119.886367] set_memory_ro+0xd0/0x100 [ 119.890270] bpf_prog_select_runtime+0x3a5/0xa40 [ 119.895136] bpf_prepare_filter+0x1a96/0x1b10 [ 119.899676] ? seccomp_log+0x460/0x460 [ 119.903652] bpf_prog_create_from_user+0x598/0x8c0 [ 119.908618] ? seccomp_log+0x460/0x460 [ 119.912547] do_seccomp+0xaa5/0x2060 [ 119.916300] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 119.921785] ? prepare_exit_to_usermode+0x149/0x3a0 [ 119.926877] ? syscall_return_slowpath+0xe9/0x700 [ 119.931783] ? fput+0x25c/0x2e0 [ 119.935099] SYSC_seccomp+0x8e/0xa0 [ 119.938806] SyS_seccomp+0x54/0x80 [ 119.942437] do_syscall_64+0x309/0x430 [ 119.946371] ? prctl_get_seccomp+0x50/0x50 [ 119.950648] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 119.955861] RIP: 0033:0x455979 [ 119.959066] RSP: 002b:00007fe7b2c77c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 119.966802] RAX: ffffffffffffffda RBX: 00007fe7b2c786d4 RCX: 0000000000455979 [ 119.974097] RDX: 0000000020000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 119.981388] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 119.988680] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 119.995968] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 000000000000000b [ 120.003555] ================================================================== [ 120.010925] BUG: KMSAN: uninit-value in __probe_kernel_read+0x224/0x280 [ 120.017675] CPU: 1 PID: 8661 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 120.024504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.033859] Call Trace: [ 120.036429] dump_stack+0x185/0x1d0 [ 120.040053] ? __probe_kernel_read+0x224/0x280 [ 120.044634] kmsan_report+0x142/0x240 [ 120.048439] __msan_warning_32+0x6c/0xb0 [ 120.052504] __probe_kernel_read+0x224/0x280 [ 120.056903] ? bpf_prog_select_runtime+0x95b/0xa40 [ 120.061815] ? bpf_prog_select_runtime+0x95b/0xa40 [ 120.066728] is_valid_bugaddr+0xb6/0x1a0 [ 120.070778] ? report_bug+0x4b/0x880 [ 120.074482] ? bpf_prog_select_runtime+0x95b/0xa40 [ 120.079398] report_bug+0x6f/0x880 [ 120.082937] ? __msan_poison_alloca+0x15c/0x1d0 [ 120.087593] ? do_invalid_op+0x46/0x50 [ 120.091464] ? bpf_prog_select_runtime+0x95b/0xa40 [ 120.096370] ? do_error_trap+0xac/0x600 [ 120.100334] ? do_invalid_op+0x46/0x50 [ 120.104212] ? bpf_prog_select_runtime+0x95b/0xa40 [ 120.109119] do_error_trap+0x1aa/0x600 [ 120.112997] ? change_page_attr_set_clr+0xb49/0x1d90 [ 120.118104] do_invalid_op+0x46/0x50 [ 120.122136] invalid_op+0x1b/0x40 [ 120.125572] RIP: 0010:bpf_prog_select_runtime+0x95b/0xa40 [ 120.131087] RSP: 0018:ffff88014ab2fa60 EFLAGS: 00010246 [ 120.136430] RAX: ffffffff8174befb RBX: ffff88014c7a6198 RCX: 0000000000040000 [ 120.143679] RDX: ffffc900049b1000 RSI: 000000000003ffff RDI: 0000000000040000 [ 120.150932] RBP: ffff88014ab2fb30 R08: 000000000000010e R09: ffff8801c022f800 [ 120.158197] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 120.165453] R13: 0000000000000004 R14: 00000000fffffff4 R15: ffffc90001669000 [ 120.172724] ? bpf_prog_select_runtime+0x95b/0xa40 [ 120.177652] bpf_prepare_filter+0x1a96/0x1b10 [ 120.182129] ? seccomp_log+0x460/0x460 [ 120.186000] bpf_prog_create_from_user+0x598/0x8c0 [ 120.190918] ? seccomp_log+0x460/0x460 [ 120.194785] do_seccomp+0xaa5/0x2060 [ 120.198492] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 120.203941] ? prepare_exit_to_usermode+0x149/0x3a0 [ 120.208945] ? syscall_return_slowpath+0xe9/0x700 [ 120.213766] ? fput+0x25c/0x2e0 [ 120.217036] SYSC_seccomp+0x8e/0xa0 [ 120.220669] SyS_seccomp+0x54/0x80 [ 120.224197] do_syscall_64+0x309/0x430 [ 120.228077] ? prctl_get_seccomp+0x50/0x50 [ 120.232310] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 120.237481] RIP: 0033:0x455979 [ 120.240663] RSP: 002b:00007fe7b2c77c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 120.248370] RAX: ffffffffffffffda RBX: 00007fe7b2c786d4 RCX: 0000000000455979 [ 120.255636] RDX: 0000000020000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 120.262895] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 120.270147] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 120.277437] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 000000000000000b [ 120.284697] [ 120.286303] Local variable description: ----success.i.i.i@should_fail [ 120.292855] Variable was created at: [ 120.296552] should_fail+0x57/0xab0 [ 120.300163] should_failslab+0x279/0x2a0 [ 120.304207] ================================================================== [ 120.311543] Disabling lock debugging due to kernel taint [ 120.316976] Kernel panic - not syncing: panic_on_warn set ... [ 120.316976] [ 120.324325] CPU: 1 PID: 8661 Comm: syz-executor6 Tainted: G B 4.16.0+ #87 [ 120.332451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.341780] Call Trace: [ 120.344348] dump_stack+0x185/0x1d0 [ 120.347963] panic+0x39d/0x940 [ 120.351154] ? __probe_kernel_read+0x224/0x280 [ 120.355713] kmsan_report+0x238/0x240 [ 120.359516] __msan_warning_32+0x6c/0xb0 [ 120.363567] __probe_kernel_read+0x224/0x280 [ 120.367958] ? bpf_prog_select_runtime+0x95b/0xa40 [ 120.372884] ? bpf_prog_select_runtime+0x95b/0xa40 [ 120.377819] is_valid_bugaddr+0xb6/0x1a0 [ 120.381864] ? report_bug+0x4b/0x880 [ 120.385564] ? bpf_prog_select_runtime+0x95b/0xa40 [ 120.390480] report_bug+0x6f/0x880 [ 120.394011] ? __msan_poison_alloca+0x15c/0x1d0 [ 120.398670] ? do_invalid_op+0x46/0x50 [ 120.402549] ? bpf_prog_select_runtime+0x95b/0xa40 [ 120.407469] ? do_error_trap+0xac/0x600 [ 120.411424] ? do_invalid_op+0x46/0x50 [ 120.415297] ? bpf_prog_select_runtime+0x95b/0xa40 [ 120.420216] do_error_trap+0x1aa/0x600 [ 120.424109] ? change_page_attr_set_clr+0xb49/0x1d90 [ 120.429204] do_invalid_op+0x46/0x50 [ 120.432901] invalid_op+0x1b/0x40 [ 120.436336] RIP: 0010:bpf_prog_select_runtime+0x95b/0xa40 [ 120.441849] RSP: 0018:ffff88014ab2fa60 EFLAGS: 00010246 [ 120.447197] RAX: ffffffff8174befb RBX: ffff88014c7a6198 RCX: 0000000000040000 [ 120.454448] RDX: ffffc900049b1000 RSI: 000000000003ffff RDI: 0000000000040000 [ 120.461700] RBP: ffff88014ab2fb30 R08: 000000000000010e R09: ffff8801c022f800 [ 120.468960] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 120.476225] R13: 0000000000000004 R14: 00000000fffffff4 R15: ffffc90001669000 [ 120.483493] ? bpf_prog_select_runtime+0x95b/0xa40 [ 120.488410] bpf_prepare_filter+0x1a96/0x1b10 [ 120.492884] ? seccomp_log+0x460/0x460 [ 120.496761] bpf_prog_create_from_user+0x598/0x8c0 [ 120.501675] ? seccomp_log+0x460/0x460 [ 120.505564] do_seccomp+0xaa5/0x2060 [ 120.509276] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 120.514722] ? prepare_exit_to_usermode+0x149/0x3a0 [ 120.519730] ? syscall_return_slowpath+0xe9/0x700 [ 120.524552] ? fput+0x25c/0x2e0 [ 120.527824] SYSC_seccomp+0x8e/0xa0 [ 120.531450] SyS_seccomp+0x54/0x80 [ 120.534990] do_syscall_64+0x309/0x430 [ 120.538868] ? prctl_get_seccomp+0x50/0x50 [ 120.543096] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 120.548276] RIP: 0033:0x455979 [ 120.551469] RSP: 002b:00007fe7b2c77c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 120.559167] RAX: ffffffffffffffda RBX: 00007fe7b2c786d4 RCX: 0000000000455979 [ 120.566418] RDX: 0000000020000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 120.573668] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 120.580917] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 120.588174] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 000000000000000b [ 120.595848] Dumping ftrace buffer: [ 120.599369] (ftrace buffer empty) [ 120.603053] Kernel Offset: disabled [ 120.606654] Rebooting in 86400 seconds..