[....] 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[ 29.645322] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 33.948457] random: sshd: uninitialized urandom read (32 bytes read) [ 34.315182] random: sshd: uninitialized urandom read (32 bytes read) [ 35.667549] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.41' (ECDSA) to the list of known hosts. [ 41.160717] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/31 17:11:33 fuzzer started 2018/05/31 17:11:33 dialing manager at 10.128.0.26:37137 [ 65.545615] can: request_module (can-proto-0) failed. [ 65.556941] can: request_module (can-proto-0) failed. 2018/05/31 17:11:59 kcov=true, comps=false 2018/05/31 17:12:04 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x1, [0xff]}, 0x6) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) r2 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$clear(0x7, r2) getsockname$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) connect$packet(r0, &(0x7f0000000200)={0x11, 0x7, r3, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r4 = signalfd4(r1, &(0x7f0000000240)={0x3}, 0x8, 0x800) flock(r1, 0x2) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000280)={0x3, 0x0, 0x4c, 0xb0aa}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000380)={r0, &(0x7f00000002c0)="3b1a54247e00b2b24637725c2422fa51f57dd0fa96e5876f43e53a40f267629609a6586e54435c734d100fa13e27aa36674378d776683c0d", &(0x7f0000000300)=""/89}, 0x18) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)=0x0) sched_getattr(r5, &(0x7f0000000400), 0x30, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x68, r6, 0x0, 0x70bd26, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000}, 0x20000040) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f00000005c0)=0x1) stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='./file0\x00', 0x2, r7, r8, 0x2, 0x3, 0x7) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000007c0)=0x6, 0x4) syz_open_dev$sndctrl(&(0x7f0000000800)='/dev/snd/controlC#\x00', 0x2, 0x400000) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000840), 0x4) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000008c0)={0x1, &(0x7f0000000880)=[{0xfffffffffffffffd, 0x2, 0x10000, 0x6}]}) r9 = syz_genetlink_get_family_id$fou(&(0x7f0000000940)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000a40)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000a00)={&(0x7f0000000980)={0x60, r9, 0x1, 0x70bd29, 0x25dfdbfe, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x5e}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x24008800}, 0x10) r10 = openat$zero(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/zero\x00', 0x410000, 0x0) mknodat(r0, &(0x7f0000000ac0)='./file0\x00', 0x40, 0x2ff9) epoll_pwait(r10, &(0x7f0000000b00)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0xd1, &(0x7f0000000b80)={0x40}, 0x8) ioctl$BLKFRASET(r10, 0x1264, &(0x7f0000000bc0)=0x7) 2018/05/31 17:12:04 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x482100) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='-&md5sumGPLsecurityposix_acl_access@vmnet1\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x87, "d36ccbb07714316323b8089d0b4643133cdd03d3b08a819213ea44969dbdeaff9be39435d35d668ea2adfd7a7ec95a4f8644aaeedf796744d3253dfa2e78f2dda83a33b7cace45b4e986c6e80b80b438e7f230804c57e2a7375151af945970d3d50cbc6759d7dac02415bb1cac3f0f27e8c92089fc25015ace7cce3815d888a45b0e22c4f942e9"}, &(0x7f0000000140)=0x8f) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={r1, 0x1000, "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"}, &(0x7f00000011c0)=0x1008) sendmsg$inet_sctp(r0, &(0x7f0000001980)={&(0x7f0000001200)=@in6={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0x5}, 0x1c, &(0x7f00000018c0)=[{&(0x7f0000001240)="e728fa3c1df69b38c5c233162f4fc57f8cd4e6567b5060cb858e3de58c669b55a57b4432e828dfe54b7f2995d88ea946df964223b277c7f924431b5067753a19b6ff6f375497a177ad5adf1a3279e9db5ce881f01400867a48c8f61f8ded9233", 0x60}, {&(0x7f00000012c0)="49165e7e9336bcecddb70ef5d9b20f3807f08c3cb372c3b0558beadd90c18deeb41519bdda7e5fb85b2925a84189ad712a70846e86852cecc5f23c1b78f01995e312f3e82bd275e9583c52c9223922938a45bff3961de47c778062de4bdc4de13fc9e7b74be295d19525321794b3d300f042140cb6aaa6c64975709e9aa4f66e6b8099876d9c8ebf30a3324a86ade05e8bf6eeaa2ec5d3969f0c1a219bff5c1358721a4481951b8b4af9d56a8104fd7a158b1dbe8777134ab9b54922bebf04c2441c3a8789385ff5bb0c9c74f1770b1f367f1678afdcb1e045efc783ffa3d377d7739c180fa411a3d2ece5aa619239a502da", 0xf2}, {&(0x7f00000013c0)}, {&(0x7f0000001400)="1a6c26efbb366b66f58ad9fb19c1438337c8bf80179840ef16a47d9b6223945ffbe6bb8d4d9a208a0ea91ca72f2afae06008c91e2cf5720ac07a82065b7028f6162efcf84bc954830ca9b846e70525b347ecdf683ce38156fb40b453528be55adb1e1f6e00986fc7302c17b098", 0x6d}, {&(0x7f0000001480)="e486268c560a8357e851ff606deaa212a85fd7eb3c2fa29c360d4cc657bcbbdf682abaef69d69189a27ace5e531941dbade789de725a2f19f54924a4ce371371e47bbcd2bfe6f594d9fa441b77d41ade691c5b636723b687978939075892758b827ccdfde913fcbfb88ecfe0342afaafa8468c18f52b1ae7415235c6555cf55c0951db66de1301542f86992b8ed05a4c52af193d63c0e80b48bb34e11fd12150552f4d83563f81b5f83bdbe1554b7a8dc81274ae4ce6b3eee56b5bd766c44108dfde247c931bf6e0ff2051cccf1ff6241f247c58309467", 0xd7}, {&(0x7f0000001580)="0930b1d69efce7d551f6492f7235a4b16c8d99cc476d7f6e7b3e0c6c55ce173b48455612d1e6c2a246", 0x29}, {&(0x7f00000015c0)="2d63d94b7e00371da3ec4c489b94dcb276349b44e5d60515792ac4207261ba0111e4702c4aa838bc4bc643400c54efac2c844f81a2375ee0513b4514519640c5313c7d693c88d36a64c1ce305560f33c349e32d1e1ba390e022f20fc733ab180957fb86a5b97797c1c65491f3249c5436d88aea1b527fa4f79bb97973d68772f4b40b2c8c89fde2cb5008abb2fa0f0e780ffae00b042df0c45d352ef68ddfa1213cd42ed08c3d1c0ffdd5898639fe903cd79fd40baba80f71cddd5b2edbecd814ac0d82bfa05a2daeede731ebac0231443171a99b4", 0xd5}, {&(0x7f00000016c0)="c468e82e9b35c2f6683edbf6f947cf0b0b37ee2f6a024278e60565de9b993c4688b28d8af1b7373bbe230595be2de0c5e1b9366545bd89014623c784645a271dde4dcee72da9a35efbde6ca7a50560580b70e953bb37a15db34cda38f438f4607fa350ecf688f93457e91006a57de2ebb133dc219fef6fb5aec5caab4599689f83023b98b2b77ced4a47b7f51a23e11ba7f8a442c95c4a25edaf371cee77a75ed139d744b14aec382f19ff11511b84864d68bb96457ec647ea8a7a59a712ec44ac63c9726f37ec73b0ce759487fbf45d57e15fb1bb0bc3406236c955d97641ca29527469da15319dd217c938b6cf8a9bb421178c7ef979d6", 0xf8}, {&(0x7f00000017c0)="65a81a7e2fccf836e33b7d6f95260227446c49204ea28795c335814b4f005a2926e63fb57cb12adc583f849950c5ce26861bd6d7751d9bd42c1b53032be587a5d7f47b2988b72ba5fb3e4423e20695611aa88485acf4edfe43f2065125fc8e8f457ad0af35112faa6dd1280d2eeb8c26817fe961c68d2cc611d05a72c605a0adb72742edc339fe82199ec3e5a945e3129f162a46d086436f4f833446942e647fe2fcdbf028f695d2bdc5b42a17", 0xad}, {&(0x7f0000001880)="d21f636797b064a9987c1851063a9964b36881b3887a64d788adcfe7dcbf8c782608e49530e556a96d32fac8cf2a29a74e004776423403", 0x37}], 0xa, 0x0, 0x0, 0x4000000}, 0x20000004) connect$pptp(r0, &(0x7f00000019c0)={0x18, 0x2, {0x1, @rand_addr=0x3}}, 0x1e) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001a00)={{0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x1b}, 0x6}, 0x7, [0x3, 0x7ff, 0xe5, 0x401, 0x20, 0x1f, 0x7fff, 0x100000001]}, 0x5c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001a80)=0x0) tkill(r2, 0x29) capset(&(0x7f0000001ac0)={0x0, r2}, &(0x7f0000001b00)={0x6c7, 0x1, 0x1, 0x4, 0x2}) close(r0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000001b40)) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000001b80)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001bc0)={0xffffffffffffffff}) fchmod(r3, 0x20) futimesat(r0, &(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)={{0x77359400}, {0x77359400}}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001c80)={@remote={0xfe, 0x80, [], 0xbb}, 0x9, 0x0, 0x1, 0x2, 0x7fffffff, 0x20, 0x80}, &(0x7f0000001cc0)=0x20) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000001d00)) ioctl$SG_SET_FORCE_PACK_ID(r3, 0x227b, &(0x7f0000001d40)) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001d80), 0x4) r4 = syz_open_dev$sg(&(0x7f0000001dc0)='/dev/sg#\x00', 0x7, 0x3198bcd6eb110b45) inotify_add_watch(r0, &(0x7f0000001e00)='./file0\x00', 0x2) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000001e40)={&(0x7f0000ffd000/0x1000)=nil, 0x8, 0x3, 0x40, &(0x7f0000ffd000/0x1000)=nil, 0xb2}) ioctl$TIOCSBRK(r0, 0x5427) perf_event_open(&(0x7f0000001e80)={0x0, 0x70, 0x0, 0x3, 0x2, 0x8001, 0x0, 0x489, 0x20000, 0x1, 0x8, 0x5, 0x2, 0x3cd, 0x0, 0x6, 0x1, 0xd3, 0x6, 0x8, 0x100, 0xfff, 0x9, 0x5, 0x8, 0x40, 0x8, 0x3982, 0xf6e, 0x5, 0x1, 0x9, 0x4, 0x3, 0xc78f, 0x81, 0xe4e, 0x9, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x1}, 0x10, 0x10001, 0x9, 0x7, 0x0, 0x7, 0x1000}, r2, 0x9, r0, 0x1) unlink(&(0x7f0000001f00)='./file0/file0\x00') bind$ax25(r0, &(0x7f0000001f40)={0x3, {"29b1b3e80bd34c"}, 0x80}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000001f80)={0x863f, 0x5}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000)) socket$nl_route(0x10, 0x3, 0x0) 2018/05/31 17:12:04 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/111, &(0x7f0000000080)=0x6f) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x200401, 0x0) connect$nfc_llcp(r1, &(0x7f0000000100)={0x27, 0x0, 0x1, 0x4, 0x2, 0x5, "6414ff12869660b6e6a46475b592e50c470aa2e0da5c4686d006e0de7873deadc5ffd05a684498e675da7e680acd519295bce29248911338cb08fd4571b0d2", 0x3a}, 0x60) r2 = getpgrp(0xffffffffffffffff) r3 = geteuid() getgroups(0x7, &(0x7f0000000280)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fcntl$getownex(r1, 0x10, &(0x7f00000002c0)={0x0, 0x0}) getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) sendmsg$unix(r1, &(0x7f00000004c0)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000200)="16b1f15323991c", 0x7}], 0x1, &(0x7f0000000440)=[@cred={0x20, 0x1, 0x2, r2, r3, r5}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r9}], 0x58, 0x4000}, 0x40000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0x9}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000580)={r10, 0x8}, &(0x7f00000005c0)=0x8) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000600)=""/246) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000700)=0x400, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000740), &(0x7f0000000780)=0x6) geteuid() ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00000007c0)=0x1) chdir(&(0x7f0000000800)='./file0\x00') setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x7, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000840), &(0x7f0000000880)=0xc) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f00000008c0)={{0x5c, @rand_addr=0x3, 0x4e22, 0x4, 'nq\x00', 0xd, 0x1, 0x1}, {@loopback=0x7f000001, 0x4e23, 0x10007, 0x80000001, 0x19, 0x3562}}, 0x44) chown(&(0x7f0000000940)='./file0\x00', r8, r4) syz_open_dev$mouse(&(0x7f0000000980)='/dev/input/mouse#\x00', 0x10000000000000, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000009c0)={r11, 0x8}, &(0x7f0000000a00)=0x8) delete_module(&(0x7f0000000a40)='nq\x00', 0x200) fcntl$addseals(r0, 0x409, 0xe) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000a80)={'bond_slave_0\x00', 0x2}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000ac0)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000b40)={'icmp\x00'}, &(0x7f0000000b80)=0x1e) 2018/05/31 17:12:04 executing program 1: io_setup(0x2, &(0x7f0000000000)=0x0) io_destroy(r0) uname(&(0x7f0000000040)=""/48) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0xc0082, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x9c, "c84491a11110370d85e28cb73d9e9128813f27b45094370846a434cea26e8cb479238b0db370765585a2bfefbdf4f564c3d8db16161b782fd82c1cc05ffad454577938a78db336639ef5f393e42218322293a434515bd674132f95db7a75e786322d65b3531cdc7cd6d166bb4e49793a9cee41e119eecea7d14b42e4c67735187df13fa176079f68f7e7ebcf4a1ff36b8eab055edde08ed21acd5870"}, &(0x7f0000000180)=0xa4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0xff80000000000000}}, [0x1, 0x2, 0x6, 0x0, 0x7, 0x7f, 0x6, 0x8, 0x8, 0x10001, 0x2ba, 0xcc, 0xfff, 0x4, 0x2]}, &(0x7f00000002c0)=0x100) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000340)=""/242, &(0x7f0000000440)=0xf2) getsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000000480)={@remote, @multicast1}, &(0x7f00000004c0)=0xc) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000500), &(0x7f0000000540)=0xc) ioctl$void(r3, 0xc0045c79) setsockopt$IP_VS_SO_SET_EDITDEST(r4, 0x0, 0x489, &(0x7f0000000580)={{0x32, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x4, 'sed\x00', 0x0, 0x2, 0x5b}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x1, 0x4, 0x0, 0x6}}, 0x44) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000600)={0x3}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000640)=0x7ff, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f0000000680)={0x3, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x88) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000000740)={0x6, 0x8, 0xd36c}, 0x10) getsockopt$inet6_tcp_int(r4, 0x6, 0x1e, &(0x7f0000000780), &(0x7f00000007c0)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000800)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000000880)={r5, &(0x7f0000000840)}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000008c0)={r2, 0xd1, "aac95e1acb9362c2d72066ed58b86d6186e1f49e2dfaaadd6ca39971fb1d2a19873aa9c0020b92e3801b6e7a928aca3bca7559bfa44125189a2f48802dd24ba9fdfcbadf931f64d1e8639c930cf4f4e40a4ce39caebc371243462da325534b4faa66042445700695426a34f8a9bfb3e23710fef3303c4de7b3af9bd0d2d0b5eac54743ef455c29fc57a05592c847e2e64c81ec6d2aa0d263ec946209bcc01ef07ea7004e093e23aba74d39be5156ccc27543ebdd9c589cdfd88220a3554dea465366478f91661b0100f3e568ca7c303d38"}, &(0x7f00000009c0)=0xd9) fchmod(r4, 0x11) pwrite64(r3, &(0x7f0000000a00)="605449329ae85d6c7b51d28696b637b1737a", 0x12, 0x58) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000000a40)=@dstopts={0xdb08a686b8b458d2, 0x35, [], [@enc_lim={0x4, 0x1, 0x80}, @generic={0x8, 0x8a, "66050ef2f3d04f3ad25ccc81cfcc6e1686db26671fd0c57ab22a4c1ce61dfb2878cf5d749339e6d5ad56bbbfe552f3a98135d92c6dfc5bf8fb09141382984d0f324899331c334b5ba6d1edb4debd2b5e15b69eb45ecdc40f1ff061417d36cfb1c0f5613aa2ee7b18b93ddc2369f3029f70088d83316ffeeeb1dc9d2b3607f6ad130c2380ff32acf1f679"}, @generic={0xffe0000000000000, 0xe4, "cd36ffa2294b3cb492d60c8cacc79e0022523526c12dd7801dc56a39ec22fd781df19c04515d97ffcb65d5912dd65cd2a9a6b4d88bff20b54d6214745e030cb371a447ac89ed9ac95ad2e6b40b641140a065e25570cf0bd8b6bb1d6ab6b15d415899f97add41e99ec47c448bf0f976d313cae6d060ce7f88bda8454dcb0d5f72ed5e14e4d7ec6e510ece070b1089daa67a2f042188246bb989f7b5ef285d19453e0245ef78e91e82bc735996daee468ef3dd4f972804bef0ee3ce6812d66c34da46ef51ca8dc7f975fd999d8a84068f028421ecfc432875a17651731edc7ade49fea35f8"}, @jumbo={0xc2, 0x4, 0x5}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @calipso={0x7, 0x18, {0x2, 0x4, 0x2, 0x10000, [0x7f, 0x3]}}, @enc_lim={0x4, 0x1, 0x7ec5}, @ra={0x5, 0x2, 0x7fff}]}, 0x1b8) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000c00)={0x1, 0x1, 0x3f, 0x7, 0x0, 0xfffffffffffffc00, 0x8, 0x4, 0xfffffffffffffa14, 0x9, 0x0, 0x4}) keyctl$session_to_parent(0x12) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000000c40)={'veth1_to_bond\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000c80)=0x16d2, 0x4) openat$zero(0xffffffffffffff9c, &(0x7f0000000cc0)='/dev/zero\x00', 0x100, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000d00)={0x100, 0x1, 0x0, 0xda3, 0x2b2, 0x5, 0x100, 0x3a, 0x1, 0x9, 0x6, 0x3}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000d40)={0x2, 0x10001, 0x5, 0x0, 0x0, [], [], [], 0x8b, 0x100}) 2018/05/31 17:12:04 executing program 3: r0 = dup(0xffffffffffffff9c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x3f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x1, 'ovf\x00', 0x30, 0x100, 0x4d}, 0x2c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x18800, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x90000) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000140)) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, '^em0:'}, {0x20, 'ovf\x00'}, {0x20, 'vmnet0'}, {0x20, '/proc/self/net/pfkey\x00'}, {0x20, 'ovf\x00'}], 0xa, "c1bc8b9e6dada12a69d9a2784458b360c2c0e967"}, 0x4c) r3 = socket$inet_smc(0x2b, 0x1, 0x0) fstatfs(r2, &(0x7f0000000200)=""/249) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e21, @rand_addr}}}, &(0x7f0000000400)=0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000440)={r4, 0xc8b}, &(0x7f0000000480)=0x8) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00000004c0)=""/4096) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000014c0)={r4, 0x101, 0x80, 0x6}, &(0x7f0000001500)=0x10) timerfd_gettime(r0, &(0x7f0000001540)) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x2) r6 = signalfd(r1, &(0x7f0000001580)={0xfad}, 0x8) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00000015c0)=""/224) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000016c0)={0x70bf, 0x8, 0x6, 0x101, 0x11e06afe}, 0x14) r7 = socket$inet6(0xa, 0xa, 0x4) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001940)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001980)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000001a80)=0xe8) r10 = getegid() r11 = fcntl$getown(r7, 0x9) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001ac0)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000001bc0)=0xe8) r13 = getgid() fcntl$getownex(r2, 0x10, &(0x7f0000001c00)={0x0, 0x0}) stat(&(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001d00)='./file1\x00', &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001dc0)=0x0) stat(&(0x7f0000001e00)='./file0\x00', &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001ec0)='./file0/file0\x00', &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001f80)=0x0) getresuid(&(0x7f0000001fc0), &(0x7f0000002000)=0x0, &(0x7f0000002040)) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000002080)={0x0, 0x0, 0x0}, &(0x7f00000020c0)=0xc) fcntl$getownex(r3, 0x10, &(0x7f0000002100)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002140)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000002240)=0xe8) getgroups(0x3, &(0x7f0000002280)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000022c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002300)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000002400)=0xe8) lstat(&(0x7f0000002440)='./file0\x00', &(0x7f0000002480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000002600)={&(0x7f0000001700)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000001780)="a2713afbf2643667dcf211f68ba3ee9a8fb2b87286752e7494fb7ed1f3a6aeffb8c542b521760b2fb96a0588e25d646cc3e503a38e916722ecbc029a96eed225966a3701ef095e227b9df15fa337d3c814f8495471c7c851c426507238cdc5afffaf384b806f987bb40630825a8df1abfd1a5901efca5e1d1450bd86d3a0f4badd97d69368e010e93fc82c148c5a96e8fa18ae6140b9e743bdf1754b63535fa6eae2f21fd56d", 0xa6}, {&(0x7f0000001840)="da66def8d4c6575eede51edf5095313d4d11cc6126d16d64ad56a2cfa6f0545a047275a52b88641b5b1c4b154c6a1b6916736a1b715fe69356270e82c750", 0x3e}, {&(0x7f0000001880)="124b4831f87073f26991a1ab9475df53d687b55b82b7de880ea3132395fcacaeed7537df187354042202f49ce1180f9caf5f8aa9285592abfdb20b3566b5d7242314c057008eeea7", 0x48}], 0x3, &(0x7f0000002500)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r5, r7, r6]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x100, 0x4}, 0x4000085) 2018/05/31 17:12:04 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xdfd4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x3f, 0x2, 0x7f}, &(0x7f0000000140)=0x10) io_setup(0x5, &(0x7f0000000180)=0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/full\x00', 0x400400, 0x0) io_submit(r2, 0x8, &(0x7f0000000780)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f00000001c0), 0x0, 0x3, 0x0, 0x1, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xe, 0x0, r0, &(0x7f0000000240)="adde7a2b903e74ca52cbaa628e214816da93ce6a5ec5f6fc1c47b32d93751e45bd836c430b47368cee4dd41a067c08c3dc998caf1d2f218a4d275ccd445c1ea45035a991253d0ec50e751508cf33b9ddd26dcb39a723f76ade7b89a72a193a1c82d3fc3a21d833ba591db395035bf7", 0x6f, 0x2, 0x0, 0x1, r0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x7, 0xd021, r0, &(0x7f0000000300)="373e2ab2d8061c7a27d2cd621f588d85d41578d1a7046dd12b72aee06bca2bd6bb5e3492713457b967100a1cfe65d95cda84a5618478803b16f3f71e35a86ed42f389d1175d26804ab14e40bd97dbcc1f5904d86f49ff4dfa29b7f01be27ef45dbfbbbc55dc81e7bf0e729dd448f3f0923b08448bc9708ab875fc42ce5f087db", 0x80, 0x401, 0x0, 0x1, r0}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x2, 0x401, r0, &(0x7f00000003c0)="8f215295c4cc1200a20608f971d809901c2def217ef7f5d691f61065249a26f4f2748edb0ff84cb8713c55a97034a0d8f2847d6f26e4f660667f59266662334f792be9d034a1e689c68227d86381ed929e5141850ac7ccec7d40", 0x5a, 0x7fff, 0x0, 0x0, r0}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f0000000480)="6018924aa971cf9b23db7b3d75264cdc35f40bd1d5951b863480ea68535f178fecb82daa7aedd4ee4204380293abf95f085da8b6aa5cff84ef30131e78546eb8efce53420a24a8", 0x47, 0x616b, 0x0, 0x1, r0}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f0000000540)="11313c321cbfb84b84e04be4a87a6a688b4a7131baa91bdcfb90c285f4", 0x1d, 0x4, 0x0, 0x0, r0}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x3, 0x2, r0, &(0x7f00000005c0)="2b1df02669e4e3c4a536ca342811ea62ad3828769347046f1e05cd50d94a1763d4ca77f2860f33a75ce2426623003d149313ce45ac20b7bbbc363006c08f345de088a3e0265d861f4d6e70a69415f3484a846f2667af23e9866ae1688d5feea5165d1417d179b109720d024bc156c3eac0bd63e38d516e20169c16a9e0a5f9e88a0f2cccb26953f2b4f81a8128299141586f30fe1b2fd0c9b8975563f08b9908b575", 0xa2, 0x3, 0x0, 0x1, r0}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x81, r3, &(0x7f0000000700)="f5da396bdd1d0f1994df6aa30fc7f8b89a44191c6c5827", 0x17, 0x4, 0x0, 0x1, r0}]) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000007c0), &(0x7f0000000800)=0x4) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000840)=0x4, 0x4) r4 = getpgid(0xffffffffffffffff) r5 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000900)={r4, r5, r7}, 0xc) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000940)={{0x2, 0x4e21, @rand_addr=0x101}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x6, {0x2, 0x4e22, @multicast2=0xe0000002}, 'lo\x00'}) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f00000009c0)='syzkaller0\x00') readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000a00)=""/151, 0x97}, {&(0x7f0000000ac0)=""/98, 0x62}, {&(0x7f0000000b40)=""/218, 0xda}], 0x3) fremovexattr(r3, &(0x7f0000000c80)=@known='security.capability\x00') setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000cc0)={r6, r5, r7}, 0xc) sendto$unix(r0, &(0x7f0000000d00)="5560328eec5a24156d125ea6dc809927e91369dd25d8639da68a8611e88654ad58d051977a5dfc0cd5433db0c9835b59b1ce1161404c76c5a1bf3c359f054c0c141dfd9ce7fb9e7c1cb01752872d91f90712841e390819093bc526dbee4d2490d630fc47b011d9b57c3340d97d8c53314b3eae31ac72428a7f060dd08625f0ff34509f1cf66b9117bd6cdf1e84b0abf61bd7155f792674fed18c4beb574c71d985ab8cd63df3f1b5d450b9c8105d9008362b436c1ee39c95a4e12484e89d635e5856006360ce7a20e9d8a3157987cd5423", 0xd1, 0x40, 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000e00)={0x7107}) getresgid(&(0x7f0000000e40), &(0x7f0000000e80), &(0x7f0000000ec0)) r8 = syz_genetlink_get_family_id$team(&(0x7f0000000f40)='team\x00') getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001500)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000001600)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001700)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@mcast2}}, &(0x7f0000001800)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001840)={0x0, @local, @remote}, &(0x7f0000001880)=0xc) accept4$packet(r3, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001900)=0x14, 0x80000) sendmsg$TEAM_CMD_OPTIONS_GET(r3, &(0x7f0000001ac0)={&(0x7f0000000f00)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000001a80)={&(0x7f0000001940)={0x120, r8, 0xa00, 0x70bd25, 0x25dfdbff, {0x2}, [{{0x8, 0x1, r9}, {0x74, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}]}}, {{0x8, 0x1, r10}, {0x7c, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}]}}, {{0x8, 0x1, r12}, {0x4, 0x2}}]}, 0x120}, 0x1, 0x0, 0x0, 0x4}, 0x4004040) ioctl$TIOCEXCL(r3, 0x540c) connect$inet6(r0, &(0x7f0000001b00)={0xa, 0x4e21, 0x101, @empty, 0x8}, 0x1c) getcwd(&(0x7f0000001b40)=""/42, 0x2a) 2018/05/31 17:12:04 executing program 5: 2018/05/31 17:12:04 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='setgroups\x00') close(r0) [ 73.571530] IPVS: ftp: loaded support on port[0] = 21 [ 73.675954] IPVS: ftp: loaded support on port[0] = 21 [ 73.700365] IPVS: ftp: loaded support on port[0] = 21 [ 73.725819] IPVS: ftp: loaded support on port[0] = 21 [ 73.727283] IPVS: ftp: loaded support on port[0] = 21 [ 73.767202] IPVS: ftp: loaded support on port[0] = 21 [ 73.774640] IPVS: ftp: loaded support on port[0] = 21 [ 73.784254] IPVS: ftp: loaded support on port[0] = 21 [ 75.451537] ip (4671) used greatest stack depth: 54344 bytes left [ 76.523726] ip (4759) used greatest stack depth: 54312 bytes left [ 76.885770] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.892228] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.925974] device bridge_slave_0 entered promiscuous mode [ 77.125543] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.132020] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.161804] device bridge_slave_0 entered promiscuous mode [ 77.175648] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.182100] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.190901] device bridge_slave_0 entered promiscuous mode [ 77.223888] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.230355] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.239967] ip (4815) used greatest stack depth: 54088 bytes left [ 77.263574] device bridge_slave_0 entered promiscuous mode [ 77.294105] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.300579] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.311896] device bridge_slave_1 entered promiscuous mode [ 77.319085] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.325550] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.347200] device bridge_slave_0 entered promiscuous mode [ 77.368432] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.374881] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.387946] device bridge_slave_0 entered promiscuous mode [ 77.413864] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.420299] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.437109] device bridge_slave_1 entered promiscuous mode [ 77.447931] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.454368] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.466828] device bridge_slave_0 entered promiscuous mode [ 77.475182] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.481606] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.503783] device bridge_slave_1 entered promiscuous mode [ 77.518249] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.524737] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.534379] device bridge_slave_1 entered promiscuous mode [ 77.550398] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.556905] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.574330] device bridge_slave_0 entered promiscuous mode [ 77.584992] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.591432] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.616277] device bridge_slave_1 entered promiscuous mode [ 77.629964] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.637336] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.644505] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.650963] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.664994] device bridge_slave_1 entered promiscuous mode [ 77.687204] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.693652] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.728373] device bridge_slave_1 entered promiscuous mode [ 77.753422] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.761543] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.773409] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.779888] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.820159] device bridge_slave_1 entered promiscuous mode [ 77.839312] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.846779] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.856616] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.880109] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.908195] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.917223] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.938169] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 78.050149] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 78.067555] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 78.098785] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 78.125501] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 78.247360] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 78.551768] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.564825] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.582358] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.593006] ip (4904) used greatest stack depth: 53768 bytes left [ 78.638483] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.689882] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.711706] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.757461] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.788528] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.799933] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.818844] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.839858] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.915017] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.927629] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.938977] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.979090] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.986141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.015941] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 79.022922] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.037306] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 79.049804] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 79.056756] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.110972] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 79.132424] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 79.139460] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.192438] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 79.199432] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.224466] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.234253] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.262557] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 79.272673] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 79.282287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.298410] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.328510] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.342647] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.353726] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.365865] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.389923] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 79.401508] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.418358] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.425367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.451000] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.487848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.518201] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.531670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.543312] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.550306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.719665] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.727470] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.813485] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.833798] team0: Port device team_slave_0 added [ 79.980133] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.998429] team0: Port device team_slave_0 added [ 80.031132] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 80.057306] team0: Port device team_slave_0 added [ 80.078758] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 80.095652] team0: Port device team_slave_1 added [ 80.131613] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 80.140094] team0: Port device team_slave_0 added [ 80.161242] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 80.170851] team0: Port device team_slave_0 added [ 80.186123] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 80.194530] team0: Port device team_slave_0 added [ 80.199932] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 80.211669] team0: Port device team_slave_0 added [ 80.240585] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 80.267786] team0: Port device team_slave_1 added [ 80.273574] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 80.288358] team0: Port device team_slave_1 added [ 80.312613] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.319526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.341434] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.371684] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 80.395863] team0: Port device team_slave_1 added [ 80.421018] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 80.430276] team0: Port device team_slave_1 added [ 80.439582] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 80.449907] team0: Port device team_slave_1 added [ 80.467803] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 80.476208] team0: Port device team_slave_1 added [ 80.486174] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 80.509652] team0: Port device team_slave_0 added [ 80.530637] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.554596] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.570883] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.594094] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.601367] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.618083] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.629461] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.637908] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.646835] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.653779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.676502] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.710390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.747525] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.774646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.794306] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.802723] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.810822] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.818608] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.826547] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.834102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.841792] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.850154] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.857959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.865794] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.880484] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.893391] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 80.902257] team0: Port device team_slave_1 added [ 80.908736] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.917990] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.950203] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.957652] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.964610] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.978502] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.007671] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.022874] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.043159] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.052357] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.060974] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.069706] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.077086] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.088395] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.118858] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 81.128234] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.141009] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.153189] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.162319] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.171598] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 81.179502] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.187448] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 81.195471] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.237713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.265379] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.288946] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.311718] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.333169] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.340887] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.349101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.356836] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.365007] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.377244] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.388907] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 81.405678] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.415711] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.428858] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.436888] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.446588] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.456460] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.465605] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.474694] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.484222] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.491463] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.514122] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.546924] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.572179] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.600680] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.617107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.631787] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.639806] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.647740] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.655633] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.664849] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.672348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.681448] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.698625] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.726459] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.740105] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.778808] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.793837] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.835135] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.866113] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.873705] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.903105] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.945984] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.953923] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.967806] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.881873] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.888344] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.895188] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.901614] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.926469] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.936747] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.962072] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.968502] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.975303] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.981713] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.991477] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 84.001615] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.008019] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.014777] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.021185] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.028902] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 84.041255] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.047691] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.054469] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.060914] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.088085] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 84.103513] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.109941] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.116711] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.123120] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.131886] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 84.139928] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.146343] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.153126] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.159521] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.178653] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 84.226649] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.233104] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.239897] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.246312] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.300938] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 84.402567] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.409115] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.415845] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.422261] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.435061] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 84.959941] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.975162] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.999889] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.019954] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.028615] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.036473] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.043936] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 92.387745] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.560721] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.620471] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.646784] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.695928] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.743543] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.813140] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.841102] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.196595] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.355657] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.417921] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.452971] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.502920] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.544612] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.570727] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.665361] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 94.054565] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.061947] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.074722] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.140146] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.148349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.169321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.229641] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.236661] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.252965] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.276348] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.290355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.308615] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.338117] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.345626] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.354847] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.390202] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.399971] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.414769] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.448962] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.456948] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.467845] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.492254] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.501216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.522778] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.973139] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.005165] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.053788] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.098161] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.280934] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.311074] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.332140] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.353865] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/31 17:12:31 executing program 1: 2018/05/31 17:12:31 executing program 5: 2018/05/31 17:12:32 executing program 3: 2018/05/31 17:12:32 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x803, 0x100000001) getsockopt(r1, 0xff, 0x7, &(0x7f0000000240), &(0x7f0000000040)=0xffffffffffffffd1) 2018/05/31 17:12:32 executing program 1: 2018/05/31 17:12:32 executing program 5: 2018/05/31 17:12:32 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r2, &(0x7f0000000100)=[{&(0x7f0000000300)=""/239, 0xef}, {&(0x7f0000001400)=""/169, 0xa9}], 0x2, 0x0) 2018/05/31 17:12:32 executing program 3: 2018/05/31 17:12:32 executing program 6: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/unix\x00') preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000002400)=""/4096, 0x1280}], 0x1, 0x0) 2018/05/31 17:12:32 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000801, &(0x7f0000000140)={0x2}, 0x10) 2018/05/31 17:12:32 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r1, r2, &(0x7f0000000000), 0x100000080000000) 2018/05/31 17:12:32 executing program 5: r0 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000c80)="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", 0x422, r0) 2018/05/31 17:12:32 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x7, &(0x7f0000000240)="0047fc2f07d82c99240970") seccomp(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x80}, {0x6}]}) 2018/05/31 17:12:32 executing program 1: mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) 2018/05/31 17:12:32 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1fffffe, 0x8031, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x80, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x4c831, 0xffffffffffffffff, 0x0) 2018/05/31 17:12:32 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x44af0262, 0x2}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) [ 100.616614] Option ' "#Z f. v(He Kyq mR#YϱP#)Ko [ 100.715884] audit: type=1326 audit(1527786752.714:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6635 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 [ 100.816235] audit: type=1326 audit(1527786752.756:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6635 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/05/31 17:12:33 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7d4, 0x600800) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000100)) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) process_vm_readv(r2, &(0x7f0000000200)=[{&(0x7f0000001300)=""/4096, 0x1000}], 0x10000000000000fc, &(0x7f0000003600)=[{&(0x7f0000003580)=""/121, 0xfffffe08}], 0x1, 0x0) acct(&(0x7f0000000080)='./file0\x00') 2018/05/31 17:12:33 executing program 4: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='map_files\x00') bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x1, 0x7, 0x9d59, 0x9, "029e2db6a2fecfd3f7e0a7bb0cf92a3131d7f51f6e5447e2e6c20c69b7df8f186b25efb4fb8e83cabcb48387f97aa37d88c13f7b49db8b5508d2387365bf9f", 0x7}, 0x60) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0xc}) getdents64(r0, &(0x7f0000000df0)=""/528, 0x7f355eb8) 2018/05/31 17:12:33 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) io_setup(0x4, &(0x7f00000000c0)=0x0) clock_adjtime(0x6, &(0x7f0000000100)={0x6, 0x1, 0x7fff, 0x100000001, 0x1, 0x4, 0x3, 0x1ff, 0x6, 0x0, 0x0, 0x1f, 0x3085, 0x10001, 0x5, 0x401, 0x0, 0xfffffffffffff27d, 0x4, 0x5, 0x7fffffff, 0x0, 0xfffffffffffffffb, 0x5, 0x6a, 0x4}) io_destroy(r2) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000000000)=[{r1, 0x227}], 0x1, 0xfffffffffffffffc) mq_open(&(0x7f0000000040)='\x00', 0x40, 0x100, &(0x7f0000000080)={0xfffffffffffffffe, 0x0, 0x7, 0x6, 0x3f, 0x7fff, 0x8d9e, 0x8}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=0x0, &(0x7f0000000280)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000002c0)={r4, 0x9}, &(0x7f0000000300)=0x8) connect$unix(r1, &(0x7f0000681000)=@abs={0x1, 0x0, 0x4e24}, 0x6e) alarm(0x9) 2018/05/31 17:12:33 executing program 7: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x10000000002715, &(0x7f0000000000), &(0x7f0000000080)) 2018/05/31 17:12:33 executing program 0: r0 = socket$kcm(0x29, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000440)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="00000000ec0004000c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0xa0ffffff}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'btrfs.', 'GPL\x00'}, &(0x7f0000000080)=""/112, 0x70) 2018/05/31 17:12:33 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x1ff) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f0000000080)) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xc) clone(0x0, &(0x7f00000000c0), &(0x7f0000000280), &(0x7f0000000340), &(0x7f00000001c0)) 2018/05/31 17:12:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x19c) 2018/05/31 17:12:33 executing program 3: ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000000000004c65c9af736ef9a700000000010000000300000000000000feffffffffffffff000000000000000000000000000000000000000000000000004f530000000000000000000000000000000000000091051b8fdf795eba94000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000003c0)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$fiemap(r1, 0xc0189436, &(0x7f0000000180)={0x0, 0x0, 0x7, 0x0, 0x41}) 2018/05/31 17:12:33 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600400000000200000031ebf8c7000000000000000003000500000000000200000000000000000000000000000008001200020001030000000900000000100000000303000000000000000000001d000042010100c58a47ff070000000000003a00000000000000000000000000"], 0x80}, 0x1}, 0x0) r1 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x2, r1}) 2018/05/31 17:12:33 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101000, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000080)=""/62) sendmsg$key(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ee8)=ANY=[@ANYBLOB="0218000014000000000000000000000005000600000000000a0000120000000000000000000000000000000000000000000000000000000005000500000000000a00ff8000000000fe8000000000000000000000000000000000000000000000080012000000000000000000000000000600000000000000000000000000000000000000000000000000000000000001fe80000000ee978c62e75de87f3e6750"], 0xa0}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/31 17:12:33 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000280)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/udplite6\x00') ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000180)=0x9) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x600, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f00000000c0)={{0x0, 0x4}, 0x1, 0xffffffffffff8034, 0x9, {0x544c29a6, 0x8000}, 0x1f}) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x109200, 0x0) write(r0, &(0x7f00000000c0), 0xeffd) 2018/05/31 17:12:33 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, r0, 0x0) read(r1, &(0x7f0000367fe4)=""/91, 0x5b) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$BLKIOMIN(r2, 0x1278, &(0x7f0000000080)) write$binfmt_elf32(r1, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x680) 2018/05/31 17:12:33 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x8000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000240)) r2 = fcntl$getown(r1, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000000200)='autogroup\x00') r4 = socket$inet(0x2, 0x4000000000000001, 0x0) sendfile(r4, r3, &(0x7f0000000080)=0x400000, 0x80000001) 2018/05/31 17:12:33 executing program 6: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x20000, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0xe43) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000bbeff4)) shutdown(r1, 0x1) ppoll(&(0x7f0000bc0fd0)=[{r2}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) [ 101.400364] Unknown ioctl 35076 2018/05/31 17:12:33 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x8040, 0x0) write$cgroup_int(r0, &(0x7f0000000080)={[0x3a, 0x38, 0x3f, 0x0, 0x35, 0x3f, 0x37, 0x0]}, 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)={0xffffffffffffffff}) r2 = dup(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000005, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x5, &(0x7f0000000000)) [ 101.450155] Unknown ioctl 35076 2018/05/31 17:12:34 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x180a05) keyctl$read(0xb, r0, &(0x7f00000004c0)=""/217, 0xb0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x9, 0x400) ioctl$KDADDIO(r1, 0x4b34, 0x40) fchmodat(r1, &(0x7f00000000c0)='./file0\x00', 0x8) 2018/05/31 17:12:34 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000005080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00007e6000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) close(r0) socketpair(0x11, 0x800, 0x1b36a12d, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000080)={r2, 0x1}) 2018/05/31 17:12:34 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)=0x1) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000000000)="bc", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") ioctl$TCXONC(r0, 0x540a, 0x1) 2018/05/31 17:12:34 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000000000), 0x4) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/05/31 17:12:34 executing program 3: r0 = socket$inet6(0xa, 0x7, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) select(0x40, &(0x7f0000000000)={0x1d1e0000000000, 0x2, 0x5, 0x7f, 0x7, 0x5, 0xd}, &(0x7f0000000040)={0x1f, 0x0, 0x4000, 0x4, 0x0, 0x7fffffff, 0x5, 0xec}, &(0x7f0000000080)={0x85, 0x1, 0x1, 0x8, 0xac, 0x5, 0x3, 0x7}, &(0x7f0000000140)={r1, r2/1000+30000}) listen(r0, 0xffffffffffffff7f) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r4 = inotify_add_watch(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0) inotify_rm_watch(r3, r4) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r6, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00'], 0x1) accept4(r0, 0x0, &(0x7f0000000100), 0x0) 2018/05/31 17:12:34 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000005faa)={@random="cd3997030f00", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x100000001, 0x200800) sendmsg$nfc_llcp(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x27, 0x0, 0x1, 0x7, 0x0, 0x7, "bbd503cf853c055c366d5847a88cb56f5e513b6b35f362bf4d90782b2e8cdbfa3a00d5586a8638e4d52e02898978855cc985cb124a9809360819b644d04864", 0x38}, 0x60, &(0x7f0000000200)=[{&(0x7f0000000180)="af41cede3a04bdd2fecc89c1f65c3e3a35d590d0b92dc1a84cffdbba16bc62f9df12973f03ca11326494162987a6fdd0aa7cac5bbd8bb87dc684bb1d8c12e536d8893b6dec192537b427afb951d0565ea7b7bc0b70c9c7f6c86db565b1e3f1de78", 0x61}], 0x1, 0x0, 0x0, 0x80}, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000040)={{0x5, 0x4}, 'port1\x00', 0x0, 0x40, 0x4ef8b17b, 0x4, 0x4d15, 0x1, 0x6, 0x0, 0x4, 0x101}) 2018/05/31 17:12:34 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/if_inet6\x00') readv(r0, &(0x7f0000001280)=[{&(0x7f0000001140)=""/10, 0xa}, {&(0x7f0000001180)=""/245, 0xf5}], 0x2) mq_getsetattr(r0, &(0x7f0000000000)={0x8, 0x1000000000, 0x508ad35d, 0x2, 0x45d, 0x76a2, 0xfffffffffffff000, 0x2}, &(0x7f0000000040)) 2018/05/31 17:12:34 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet(0x2, 0x5, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0x7, 0x0, 0x0, 0xffff, 0x4b, 0xc9, 0x7, 0x100, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x3}, 0x8) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") sendfile(r0, r0, &(0x7f0000000040), 0x7) r3 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000b00)={0x4, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) close(r3) 2018/05/31 17:12:34 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000040)="16", 0xfffffedb) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000f7000)=""/106, &(0x7f0000000000)=0x12) 2018/05/31 17:12:34 executing program 4: r0 = socket$inet(0x2, 0x3, 0x6) sendmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f00000000c0)=@nl=@unspec, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000380)}}, {{&(0x7f0000000580)=@nl=@unspec, 0x80, &(0x7f0000002a40), 0x82, &(0x7f0000002ac0)=[{0xc, 0x2}], 0xc}}], 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000040)={{0x1000, 0x1ff}, 0x1, 0x101, 0x681d591f, {0xfffffffffffffe01, 0xffffffffffff0000}, 0xffffffffffffff01, 0x5}) accept4$inet(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x800) 2018/05/31 17:12:34 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000100)={'sit0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) lchown(&(0x7f0000000040)='./file0\x00', r2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e21}, {0x306, @random="986160d39ae9"}, 0x4, {0x2, 0x4e22, @broadcast=0xffffffff}, 'nr0\x00'}) 2018/05/31 17:12:34 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) munlockall() ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000001380)={'sit0\x00', @ifru_addrs=@can={0x1d}}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x9ef}}, 0x1, 0x7}, 0x90) 2018/05/31 17:12:34 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000011ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x8a00, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/05/31 17:12:34 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) ptrace$getregset(0x4204, r2, 0x202, &(0x7f0000000080)={&(0x7f0000000100)=""/130, 0x82}) [ 102.440916] raw_sendmsg: syz-executor4 forgot to set AF_INET. Fix it! 2018/05/31 17:12:34 executing program 0: r0 = fanotify_init(0x1, 0x181000) write$binfmt_aout(r0, &(0x7f0000000180)={{0x107, 0x2, 0xbcf4, 0x5e, 0x78, 0x5, 0x397, 0x7f}, "1d780c4f66b3f3f5a0a1062c90594d3b748e0d82d09aa917083563372c58b177645af607b56070ab7e8cea9c8c8883ab62a4ac16ecf1bf9cf754763efefabcf279fd07601d01cde5563e5c6b67e5fa406a37e43ebdca702900655a359afea7b2b8851f85529f5161cf68e53539f2d3b9d4b483a700fe5bfb264d52961ac0091cbe6f76b989f8432f7f52", [[], [], [], [], [], [], [], [], []]}, 0x9aa) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000b40)=""/246) pwritev(r1, &(0x7f0000f65000)=[{&(0x7f0000000140)="80fd060a743d", 0x6}], 0x1, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000000)) 2018/05/31 17:12:34 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x4c, 0x28401) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000240)=0x3, &(0x7f0000000280)=0x2) r1 = socket(0xa, 0x1, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) accept4$llc(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000480)=0x10, 0x80000) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200)={r4, r5, r6}, 0xc) mkdirat$cgroup(r0, &(0x7f00000004c0)='syz1\x00', 0x1ff) write(r3, &(0x7f0000000300)="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", 0xfb) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000000040)=0x4006, 0x4) sendto$inet6(r3, &(0x7f0000000400)="0401000000c000ddb8460900ffb25bc202938207d9033780", 0x18, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x8000000000005, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) 2018/05/31 17:12:34 executing program 5: prctl$setname(0xf, &(0x7f0000000100)="2f64650a87852725ff") openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2, 0x0) 2018/05/31 17:12:34 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") mmap(&(0x7f0000014000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000000040)='\x00', 0x800) mlock(&(0x7f0000012000/0x3000)=nil, 0x3000) mlock2(&(0x7f0000014000/0x2000)=nil, 0x2000, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x82) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00000000c0)=0x1) 2018/05/31 17:12:35 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x6, 0x2) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000000080)={0x0, 0x6000000000000000}) read(r1, &(0x7f0000000040)=""/11, 0xb) r2 = syz_open_pts(r0, 0x0) writev(r1, &(0x7f00000008c0)=[{&(0x7f0000000200)="bb0f7ec198c2b6766ae107a4010b73e06ed609726ad8cf19aeb00e64246f96d3f86907e07fed72bf7a74d72cebc4fcbcec4feed5712ec4e82c6d8f73a0ed646fbf728f1d313dac3fbeae5860cac0e93150762c23e750861142742e19a47f34c4c4bb2b067e61a7800b97a9b0982a50242179bcd25190f700afdcd82176b185e32c936d7f143ebec029c8748995cf3e31d09ceb0f70b1c17bd3401a9247b1aacef09f7bd3c3f7b9054390830b88ca734103", 0xb1}, {&(0x7f00000003c0)="3edcf506164d2a5f4778e5e82d269dee5e9e7b3b120dbda9b99a86ca5ecb0b7d77481a6a27b037b0319af05f61b5396d357541c91890de51", 0x38}, {&(0x7f0000000640)="fb9854420a658f5e511cff9b4c489b92aac6c404445ad17618797085a4bc55eef2b6f997a27010773b28eb41718a10ef8b81dd02a8379d861d32ca3a2d5a797cf405d8fff2ca29ab5c019558640542e92c992716192e2763064bf10ebe3624ed7e5f63d92f05c68041e5e90020f0532df283fcaffe9578f4d369aaadb77329df0910bc45fe9e95859c25467cb826908856ab29a5ea0d1536a542438a0709b4d616abd1fc98bf96f5457efcf31ffa", 0xae}, {&(0x7f00000007c0)="9019fae7d287138339ce1490cd4822f48443b8888c2f28e964b993c87056ed1352f523be94e92e62e5912d569c0eddad13aa1009c3dd85d961384ce263012dd4ac4db9e250f04744665366c23a842acd6841073c62a4a46f53ef843694c7a9a1d1353cc521da2b71bbe151e12f55217f2700c3344e8b4b698876246922fb051c6d7aacbf6f1264d1c94bdac12743f031e8ba86dcbf36dcac2b1e109662cfc87113616b9427ca154fbb7c88264b2794ad6eb10055cb7cea17157a28ba8e", 0xbd}], 0x4) ioctl$TCFLSH(r2, 0x540b, 0x0) 2018/05/31 17:12:35 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_vif\x00') readv(r0, &(0x7f0000000180), 0x0) getsockname(r0, &(0x7f0000000200)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, &(0x7f0000000000)=0x80) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000280), &(0x7f00000002c0)=0x6) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000180)=""/85) pread64(r0, &(0x7f0000df6000), 0x0, 0x0) read(r0, &(0x7f0000000040)=""/206, 0xce) 2018/05/31 17:12:35 executing program 3: unshare(0x24020400) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x800006, 0x4) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x504, 0x200242) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/31 17:12:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x2, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000140)={0xfffffffffffffffb}, 0x2) io_setup(0x5, &(0x7f0000000000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000000040)={'gre0\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}) io_submit(r2, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) 2018/05/31 17:12:35 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@multicast2}}, &(0x7f0000000280)=0xe8) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000440)=0x14) r4 = geteuid() r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r5, 0x40a85323, &(0x7f0000000040)={{0x3f, 0x5}, 'port0\x00', 0x21, 0x8, 0x26, 0x8, 0x7, 0xc57, 0x4, 0x0, 0x3, 0x30000000000}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000000a080)={0x0, @multicast2, @multicast1}, &(0x7f000000a0c0)=0xc) fstat(r0, &(0x7f000000a100)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000000ca00)={&(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="e0000002000000000000000000000000ff0100000000000000000000000000014e2200004e240000020000202c000000", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r6, @ANYRES32=r7, 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0x1430}, 0x1}, 0x0) 2018/05/31 17:12:35 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x6, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140), 0x4) 2018/05/31 17:12:35 executing program 5: rt_sigaction(0x400000000000007, &(0x7f00000000c0)={0x42a4ae, {0xffffffbfffbff270}}, &(0x7f0000000600), 0x8, &(0x7f0000000100)) exit(0x2) syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_ro(r0, &(0x7f0000000180)='memory.stat\x00', 0x0, 0x0) 2018/05/31 17:12:35 executing program 6: r0 = socket(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000003c0)={'security\x00', 0x1000, "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"}, &(0x7f0000000000)=0x1024) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$OBJ_PIN_PROG(0x11, &(0x7f0000000380)={&(0x7f0000000300)='./file0\x00'}, 0x10) [ 103.180984] ================================================================== [ 103.188406] BUG: KMSAN: uninit-value in vcs_read+0x18ba/0x1cc0 [ 103.194383] CPU: 1 PID: 6829 Comm: syz-executor2 Not tainted 4.17.0-rc5+ #103 [ 103.201645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.210992] Call Trace: [ 103.213582] dump_stack+0x185/0x1d0 [ 103.217222] ? kmsan_internal_check_memory+0x159/0x1e0 [ 103.222500] kmsan_report+0x149/0x260 [ 103.226314] kmsan_internal_check_memory+0x179/0x1e0 [ 103.231423] kmsan_copy_to_user+0x75/0x160 [ 103.235662] vcs_read+0x18ba/0x1cc0 [ 103.239297] ? vcs_lseek+0x470/0x470 [ 103.243006] __vfs_read+0x1a5/0x9b0 [ 103.246639] vfs_read+0x36c/0x6b0 [ 103.250097] __x64_sys_read+0x1bf/0x3e0 [ 103.254075] do_syscall_64+0x152/0x230 [ 103.257972] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 103.263157] RIP: 0033:0x455a09 [ 103.266335] RSP: 002b:00007f62e29e8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 103.274043] RAX: ffffffffffffffda RBX: 00007f62e29e96d4 RCX: 0000000000455a09 [ 103.281318] RDX: 000000000000000b RSI: 0000000020000040 RDI: 0000000000000014 [ 103.288606] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 103.295898] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 103.303174] R13: 0000000000000566 R14: 00000000006fd230 R15: 0000000000000000 [ 103.310449] [ 103.312071] Uninit was stored to memory at: [ 103.316398] kmsan_internal_chain_origin+0x12b/0x210 [ 103.321498] __msan_chain_origin+0x69/0xc0 [ 103.325729] vcs_read+0xd01/0x1cc0 [ 103.329264] __vfs_read+0x1a5/0x9b0 [ 103.332888] vfs_read+0x36c/0x6b0 [ 103.336337] __x64_sys_read+0x1bf/0x3e0 [ 103.340307] do_syscall_64+0x152/0x230 [ 103.344194] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 103.349370] Uninit was created at: [ 103.352917] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 103.358028] kmsan_kmalloc+0x94/0x100 [ 103.361828] __kmalloc+0x141/0x350 [ 103.365893] vc_allocate+0x438/0x800 [ 103.369611] con_install+0x8c/0x640 [ 103.373235] tty_init_dev+0x1b0/0x1020 [ 103.377122] tty_open+0x15e7/0x2ea0 [ 103.380748] chrdev_open+0xc20/0xd90 [ 103.384471] do_dentry_open+0xcf8/0x15f0 [ 103.388531] vfs_open+0x1b7/0x2e0 [ 103.391986] path_openat+0x4724/0x6470 [ 103.395875] do_filp_open+0x261/0x640 [ 103.399676] do_sys_open+0x624/0x960 [ 103.403393] __x64_sys_open+0xf2/0x130 [ 103.407279] do_syscall_64+0x152/0x230 [ 103.411169] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 103.416350] [ 103.417989] Bytes 0-10 of 11 are uninitialized [ 103.422560] Memory access starts at ffff88013a392000 [ 103.427651] ================================================================== [ 103.435006] Disabling lock debugging due to kernel taint [ 103.440458] Kernel panic - not syncing: panic_on_warn set ... [ 103.440458] [ 103.447808] CPU: 1 PID: 6829 Comm: syz-executor2 Tainted: G B 4.17.0-rc5+ #103 [ 103.456456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.465798] Call Trace: [ 103.468379] dump_stack+0x185/0x1d0 [ 103.471988] panic+0x39d/0x940 [ 103.475188] ? kmsan_internal_check_memory+0x159/0x1e0 [ 103.480445] kmsan_report+0x260/0x260 [ 103.484228] kmsan_internal_check_memory+0x179/0x1e0 [ 103.489322] kmsan_copy_to_user+0x75/0x160 [ 103.493544] vcs_read+0x18ba/0x1cc0 [ 103.497156] ? vcs_lseek+0x470/0x470 [ 103.500851] __vfs_read+0x1a5/0x9b0 [ 103.504461] vfs_read+0x36c/0x6b0 [ 103.507897] __x64_sys_read+0x1bf/0x3e0 [ 103.511861] do_syscall_64+0x152/0x230 [ 103.515739] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 103.520913] RIP: 0033:0x455a09 [ 103.524088] RSP: 002b:00007f62e29e8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 103.531790] RAX: ffffffffffffffda RBX: 00007f62e29e96d4 RCX: 0000000000455a09 [ 103.539046] RDX: 000000000000000b RSI: 0000000020000040 RDI: 0000000000000014 [ 103.546300] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 103.553553] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 103.560811] R13: 0000000000000566 R14: 00000000006fd230 R15: 0000000000000000 [ 103.568508] Dumping ftrace buffer: [ 103.572030] (ftrace buffer empty) [ 103.575712] Kernel Offset: disabled [ 103.579315] Rebooting in 86400 seconds..