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 '10.128.10.20' (ECDSA) to the list of known hosts. 2018/05/08 02:27:25 fuzzer started 2018/05/08 02:27:25 dialing manager at 10.128.0.26:41375 syzkaller login: [ 53.103800] can: request_module (can-proto-0) failed. [ 53.115131] can: request_module (can-proto-0) failed. 2018/05/08 02:27:34 kcov=true, comps=false 2018/05/08 02:27:38 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x204400) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x3, 0x4) prctl$setmm(0x23, 0x7, &(0x7f0000ffa000/0x4000)=nil) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100)=0x8f1, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r2, 0x5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280)={r3, 0x7}, &(0x7f00000002c0)=0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) r6 = getpgid(r5) ioctl$sock_proto_private(r1, 0x89e8, &(0x7f0000000380)="01208bf4858595c7a6344645b74dcc31d6e78f7e4780a0ded4dba37ce3c7cb96887821f415ebcee257d3a418e36cdb4b7451bc7266ce4c9e0b35c6bd15d4b68c3e348eaa61d93dfd8dc8a6f09bf9fe8ccce1362a9a2821f4d17af02c9b50de0bb879b12b9988d24233f842d58684d3cfea86c414cf46febbbff1435f6c0bca2bd0a92f195697a6e48280ab758b4019745f07") ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000480)={{0x0, 0x7, 0x5bd, 0x2, "3fae3f16f490d955de25b25a68fb5a81d71c743bc28a8b0561e8c219932d16608db09f5329c49573c5633c0d", 0x8001}, 0x0, 0x0, 0x2, r5, 0x4, 0x3, "d79fdf7aebce622d75edb4b39ad40138b754f811c9b4a1f6e03730db0f81fe02b971361626e76f9a011ad19f7baa624fe3d9ff2a639d5b728d754d017288aff7", &(0x7f0000000440)="2ca85c656d30626465766d696d655f7479706570707031706f7369785f61636c5f6163636573732b00", 0x29, [], [0x1, 0x6, 0x2, 0x6]}) bind$netrom(r0, &(0x7f00000005c0)=@full={{0x3, {"5d06b07b69192d"}, 0x203}, [{"c84ab3229bfa8d"}, {"305716e964f426"}, {"7db146f833d905"}, {"9c077c9f9113cd"}, {"f7db504b125903"}, {"313f4faa94d32d"}, {"c981263e986194"}, {"aae95fc93873bb"}]}, 0x48) timerfd_create(0x0, 0x80800) getpgid(r6) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000640)=""/4096, &(0x7f0000001640)=0x1000) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000001680)={0x0, 0xfffffffffffffffa}) write$rdma_cm(r0, &(0x7f0000001a80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001a40)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000001ac0)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f00000016c0), r7}}, 0x18) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000001b00)={0x401, 0x1, 0x4, 'queue0\x00'}) r8 = openat$uinput(0xffffffffffffff9c, &(0x7f0000001bc0)='/dev/uinput\x00', 0x4000, 0x0) getpgid(r5) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001c00)={r4, 0x1a, "07e117d73e7d3a76c9550d8f16e761b135ed36157970b099c8ae"}, &(0x7f0000001c40)=0x22) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r8, 0x84, 0x7, &(0x7f0000001c80)={0x8000}, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000001cc0)={0x3, r1}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r8, 0x29, 0x45, &(0x7f0000001d00)={'IDLETIMER\x00'}, &(0x7f0000001d40)=0x1e) 2018/05/08 02:27:38 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000040)=""/61) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/52, 0x34}], 0x1, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000100)=0x5, &(0x7f0000000140)=0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x7ff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000001c0)={0x9, {{0xa, 0x4e22, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x88) sync_file_range(r0, 0x6, 0xe42, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000380)={0x6, 0x4, 0x4, 0x0, &(0x7f0000000280)=[{}, {}, {}, {}]}) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000400)={'security\x00'}, &(0x7f0000000480)=0x54) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000500)={0x0}, &(0x7f0000000540)=0xc) sendmsg$nl_generic(r0, &(0x7f0000001880)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001840)={&(0x7f0000000580)={0x1290, 0x30, 0x300, 0x70bd2c, 0x25dfdbfc, {0x1f}, [@typed={0x8, 0x50, @pid=r2}, @nested={0xf0, 0x4c, [@generic="152b7fd62b018e8b86ec38386ed4719b3b6c6324c96c9b5106f5bbc52cfcfbe5def319cf5687abb7d394e9f45f3ddec48bf99685f7e3b79012e2de148b73904ea80b9ca939dafc3301fc4fec97466e9855d3aad1362cd20d58959c520c01d9145e9f4a2c8fa51202dd0ed360bb899c34a4c1e0702f25aa57c79ca7e56238b1aca69e45a037c0705015326a1fc1110794913c61a86aef6dc50869374674afbc2c30b940ad9701c9f52faf3c847ef8526154d925", @generic="14c4a332ffabf0de06035fa1068d48add5e21d5efc8aa277bd50d187c0a1df7e9bced01c9dd1c4062149a1238581b9ada3beb8c717d246b5"]}, @nested={0x12c, 0x77, [@typed={0x8, 0x94, @binary='s'}, @generic="e001c1f6627b9ae334e003fffd02e448a58e0c0a1e2c916092bcf01972fd38b0e8e752f7f76038c0be6ed0624c673d1dcd40370a7572a7645d64c2be55a069e365c0fe515e7d651d2b959bdd556e7b104ad9dfbd", @generic="5b0c10f60dc30d911df963cc5a5fa2680a87a8cdee253afb79825a1b629d4a34c50b92229adabc3cba669fc70b308e307213e788d51f0e67544739047428da96cf06a7233fe188f9e64198c5841652bc721f69db8022eec5d47cdab1d53e3acab791bc62368dcfc55509601f88ee59825179b22d2760c3f49d0e346e91401d62be86", @typed={0x8, 0x64, @str='@\x00'}, @generic="5bac031a9facf72e2d204213b6c56bef8b4c9198888ab65feba89ea99ac4710edf617caad416afe2e48637be10363c39ed5de73888fe52682a2875be194b1afd1d76"]}, @generic="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", @generic="1507c852285fc5b5efec4c619e626df2f0951d1daae56adf1d93fd6fcc4fe4d64cb447ddfee7d3df", @typed={0x8, 0x15, @fd=r0}, @nested={0x28, 0x4e, [@generic="91829f33d5346934acaf502a76db23a5d3e3ba061c25d619a2217dccbdbcc451707fd0a8"]}]}, 0x1290}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) waitid(0x0, r2, &(0x7f00000018c0), 0x1, &(0x7f0000001900)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000019c0)={{0xa, 0x4e22, 0xa24, @local={0xfe, 0x80, [], 0xaa}, 0x81}, {0xa, 0x4e23, 0xd8, @remote={0xfe, 0x80, [], 0xbb}, 0xe899}, 0x9, [0x5dd4, 0x4, 0x9, 0x3, 0x5e7b, 0x8c, 0x2, 0x2b6e618b]}, 0x5c) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000001a40)={0x7ff, 0x7b8, 0x3, 0xffffffff80000000, 0x2, [{0x0, 0x6ba, 0x1f, 0x0, 0x0, 0x2900}, {0x800, 0x8, 0xd042, 0x0, 0x0, 0x2}]}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000001b00)={'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000001b40)=""/14, &(0x7f0000001b80)=0xe) ioctl$sock_ifreq(r0, 0x8995, &(0x7f0000001bc0)={'bond0\x00', @ifru_flags=0x2000}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001c00), &(0x7f0000001c40)=0x4) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000001c80)={0x7, 0x100000001}) r3 = syz_genetlink_get_family_id$team(&(0x7f0000001d00)='team\x00') accept$packet(r0, &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001d80)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001e00)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000001f00)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000002100)=0xe8) getpeername(r0, &(0x7f0000002140)=@hci={0x0, 0x0}, &(0x7f00000021c0)=0x80) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000002200)={@broadcast, @multicast2, 0x0}, &(0x7f0000002240)=0xc) accept$packet(r0, &(0x7f0000002340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002380)=0x14) accept4$packet(r0, &(0x7f0000002b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002b40)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002c40)={'rose0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000002fc0)={&(0x7f0000001cc0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002f80)={&(0x7f0000002c80)={0x2d8, r3, 0x723, 0x70bd29, 0x25dfdbfc, {}, [{{0x8, 0x1, r4}, {0x74, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000000}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfff}}}]}}, {{0x8, 0x1, r5}, {0x134, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x401}}, {0x8, 0x7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}]}}, {{0x8, 0x1, r9}, {0xb8, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r11}, {0x44, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}]}, 0x2d8}, 0x1, 0x0, 0x0, 0x80}, 0x8c0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000003000)={@mcast1={0xff, 0x1, [], 0x1}, r6}, 0x14) 2018/05/08 02:27:38 executing program 7: r0 = inotify_init() r1 = eventfd2(0x0, 0x80001) r2 = eventfd2(0x3, 0x801) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={r0, 0x7, 0x1, 0x0, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000000080), 0x4) r4 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$KDGETLED(r3, 0x4b31, &(0x7f00000000c0)) write$binfmt_elf32(r4, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x7ff, 0x100, 0x2d, 0x0, 0x0, 0x3, 0x3e, 0x6, 0x243, 0x38, 0xdd, 0x0, 0x7, 0x20, 0x2, 0x1d41, 0x2}, [{0x5, 0x3, 0x9, 0x7, 0x10001, 0x6, 0x3c, 0x100000001}], "ac2e23e568fdde1fa82b6252729b4bd2766324bb7a915b3ce1b52e8e850bebe9dff1958114930ad629a43be012ddfdfaa03e3caafee6b689002efb64ba98a9a08ba427af249d4b29c69e11f24c73d72e0fc45cee690925664ac6fbc6abd54046976eaa2ce1d676cd6dd18a98dd73c2d47aa6301996a795d23d4063b0a8fa3cb64c27ffebfe8d70e8a4e06b74ef8b3566fc27df937f360c86c6cdfc35edb201b88011c91f6d3505d5f2625a0311f2c8ed8e144c2daaedc6c3b17d52ac869f6eabae76f9fb68be8912a886a7359ff68eabc7ffa1db0312654d789545c198bb371ec61c7397e94629ee3038e92bef7c0209bf1e4a316b76ae6c6af1967a119eaa72840c9d2f2e6a57f031234dc90f01e1d19d23504973a2f8ae29887ada3d8daa1ebee25d5edad99fe2c760cf20834454527fa83c91768dd40a1b82e418c0a2e6d105963eeee4b8f936274d15eb01cdce166f05311eaa439b970090e2e583010813f2d28edc9923d0506ba39f19bf07e1acc4bcc2948e4a3fba9630c73701d38f7a89ac09fd46455381a575342221cc90d8a13f42449d0c1d739bd10e2ca5bfcb19115c11531a5d1f87473e00fe65fbead2de99e9e6e4a90f7b8d003717be42e3e9e4a064e6a9451cc332164c9e50e091c1d07896f732d33c72e49e0b82a6936738a1a5afa4f33bae7aaeb982b2093690bed79f93f1d5ed20c5ab273c9b5c5f0b51d2976db8a3c959226f8450dde488bbd1738b2b453566119ec321e58b07bb34a45678b1b470b7fb950ebfd4cd8c06be2b6516d2bd327af3651013967fc4a0bee4a57c409e37b2f64a83faa1cf637d8cbdeed49dc47e86496dc4d8498e81d70a7a4493ea9a1b896343c263e25481ced47f77178e096ef560b10599312425aaf0c19e5a3ed7289921685ed110da15ffce30b8c55707e4fdcf53b0a1daeebacb6d1b7dc9ee67e2e835e311acc35b9f7deddbde6d4b7a5c3fc36a4e4204abd3a541814188c5cbbd5b777c4d1899148a81175d8f15b9fb8d3e17590396c7f4998d97dde8d0649485a2bbe0534f13fa0ddbf9636080392eda00c27448aaef70650bee10cfa0be0026dbc31227062a4e8e254c99651ec418a5698d0b9fc230d77d52336a476d869304bf78ba246a5684819567fba3f754b5c6d604732a53816c88c3258448d9aebc035c69239efa3e86fcc6a97d03efadac15e51f613c1974b36d0df011ca8b03cb2ed6767b9112a2598f63a9a89d94dc5e3c14388ccc3d3e1fe22ced9262d47568e30ed82711d5b9b56979fd6f69daecb464fda43ceb43ead07dfbd0d3c7f7b43bbfdd33f6a0c68ddbbc88e1dc20afe799ab7d7f3673f492465da890dfad6d4ae59e2d902e0ded5cc3b2b552063e031d5416fc150eac144f9be81afba00a98120040e0c0bdcf37b8e8c02965391d2b1401a1a21556b2627cb9b9d9f50ac071d4538bfa870ab348a9546b4fddcdaab987a3aa365651135e1de991710e3139ca046e5ec12cbf22ec6181b80e1304e2dd64b86640315d592fedfd17e9ce08a1529c48f07550b22dad068ba21982fc23dbcb84aa2321154bdb969be507187b1471a850756e078fe58df7583b29df639cf5d039324074399c769da915c40700204f494d1638a9464ca00bca26a15852a93592a8e3d674e93aa8557e55275ea2eca97823675b4827378d134d4d09b9bea765bb32c1094af8ceea540eb3c703266f0b4903220ec0429956491415312807f63c76b8dbffde96c83f12816ea376f0607dda46ee376574e0bdee649ab64bb46661a0f6fd0f34715ea92673b32d45e3020b92f6ead686270376be1c36a7b4d3770cec31934f64d54cb7f47cfaadd11f556f8545fe21b3a469ac73a86aa8cf9e46f3c592ad751b3055e9e0fa0e4fecfcd54672e95b212085ad6c2afad8114d2e89da817748b3ea985d1d1d6b969129529de2dcf15f6d36491b762924c031a07e99d8894eba027aa752166474aa6f9327d02388d5f8abfb99a4f3fa1e3e7cc0abf7750410231aabd499ce0d938e4b25a02c58f196044dfa12e3792e5245fea5619299568d0987bc8441ab40815b3d1b8349ab31ea083885dc0a7043e4725c6fa1bb4b6a86185a9b8d80d7762c4102c48adc6ca559c7b326f06b82f47cfa6b12dfca4d313f43937450b8ca8d6b606a8a13ab1a9c60d33005d437eb85e3fb95096692e9a43d736a0dfa1c96bd1bc4c7876240c2f18b5e237d72c3a87ba7324cb4102373c49b41142f60b8b9485cc36549d93758f305736e33eb680dd2a12474880927e948138c7178d3e82926e3d4ce1b0d9f5d2d0d71cfbd9de1067189bb745ed30c25858627b6bf49a8395fba96cf62da489e47e70fe7c29c93b3971d83be74750535dcee152a0854c991f012070c8461fd94bdf58574cdd981a059b0ac1148497cf7dc9bba266245ee7915135a5d7ab9d33aeacbfc1116a21238037baa3aa1b8781ae5632a7d722152a81a59a9795c90f0049980bec2a1e82d8ba29ccd9a556dbf6e1589303b9d6098c1004aa4590dfe894371999b8bbaabddcb17db7519293178674d5e691e29d4bf8cfa39aaffbb7972dbedc74c34aca75065abd24dedcf7e9fb77acd8a3cb946b2d52ae94aa83c158dfdb9b3d3a689101da71ee2120e19af3bd74ff015a7df92958e8185ce6a578a15bae032ea12997c49a6465d8b89a1931a8b8ec05cd6a50a54d5836b378d93b443916b84a8db5a28f51ce1c962656da9ce0d30f45d2b17178674aea56c70ba49bc781e371035b0b6c1f38cc923543b0e3b7f0b05a86f0c2bf69e0cf041d664e62c58e93c09f06f7dbb179ed645fbdb13925d88a4ce77b969b876adaeea3d6271db00efde0e261716154dc658d569255405f514bc9b6a963bb63a1e30e7f33b81c5b10419d62a4e80dac713454949baa098dfd17a205710fc571d4c7318919c73dda9515597eefa344503716d9619a076c4dc610522e8c12c7ec691edd41177acea44104280b02d25c8a65225545c880762bf3dfd4648f742daaa137e4d9c22c5cad83723211b7c177e1b717d1ad8d1e974b9f8549cf80db51206c20b2412ebe2560c17ece4da4968b3cf7cb5b8eb9eb628082cac99d83b13e13d78a52fac3fa401c113a46291167f255815d319f579e233058caaa9880998e0e7d760973f62da6b698c7dd5660cee326828c764a0aa700cb2df11f3c83918b61bd234a5a8d524b2d944988c91144d1c4f94316d5eb367a7b7ef0508177ae0a8065fce655acb23e9c3ea9931694417db10eacb41303db778a24dbe3f386f3dfaefdb6da2c3028eda82abce8c37fa22355b99f7aeb949158ec20d7cd309104ddc5f5c1ae7f2aa917a5e5c20c7c3d0efb721635e87297f371b00cd407e1d11c5e6c8f1f67e625b114ad358d88801f4d40df285899876ce9a2c1736a1414af03ba378541c7cd65243c562814489499f5d1abed80ff8f4908b99d0d9a1299d20fb3eddb9c75ef4012cb4e1bb005322e858bbff208bb4485b7a7c51b2284b4223ac0ea6dee43e71808f9c143776bd4304523e264462e939d37c66fa2ae8537b7061c4b6d45f55f755ee02773687ec4ef12f3498e5359a1351a331e2cda2c3a3a99ac1cbf500a127a870e0c5efff3bb8ce3cd434cf8323a06806a2f4c993093d943ab6e7012ca1a516691061de57afaeb62b5499c520687ed795eb63277a4546a0b299e3098435102b24157da11ca2ea20269aa3b831840c47af868e1af88a5efe872ad6514a52c2aa45e92019a46bcd9eeb8cfa0e3a3f3902f3f11b4e783099fd4bf25a659e1a35e9ac447e6dce903c7f353e14e5ea361d4c16202667a32d4b761e24acabac216fa07bcfaa13595256c3e8a290020e24e6fc63ebf2de02484a64c302cf7e6d28d60e2652b474d344c759a1c78023f9bd0f5af4499468d46fcaf8175801316974d51b29897de60ec29de42331416b8c4bf4ae7df62f24cf5f2761d26dad3d14e1d9b8536544873033da22cff3d79f0ff61a0adb756c7099874451ae24ac9567c2867bd4702e729ff9152cc7a3deaf65cd4c16231bf072d11fe8c76d4727cd6ac93ea2896e30fbb30b5993bd022d1477e3e978d2dc0482a9341dcbc92cf9711d8c4f2f307371284b61ce75d99815a1937b8f7a23e736df58dcdb0a99da6767b1fe42c7dd769de9dbaf2bbc33a68b511458634b786f51fa40d8a0895b959a2fccdde0aec6747d462f66fd3a2d3f870b32d6a0a7bc7b9deb9177631ca9b1938680717ff8463743cb67033c1f72b5885817e4f7713a3d8955b61e3403fc1a1c9ca0cf0f521f56cad9f21e0e2813d53010295e0561b4fa621e0face2982200ea08ca814c20625fb22f77f2487f1dd28d38f25d3c5434a4176dd27256873075d2bbdd8076aaa6efade32edc8b9690d4690f7fa09603e1cf9a17c61a6976f07d773e045d223a189a52775e1f1117fb062c5c687e1be2d46c3cd2bf56b5f45588f72eb59f8b595898cc04bd6202599ffefc7d95bef556d1253c043189f5092cc19941433992f88a84c68e8e0793065f32a088d02fd5d7b2409d172f2150dd5516b0108724838860f5106e9d2af8c724fe4dccb3d9259035558f75d18d6585650491d25df580e591dc9441565e164ea9a3bfcec6ba7473e96286bcfb00008712cc1b27734dcea3b5b8aa57e5f29d694111ff06d3bd1c267246be6d063d942d4dbf80dd3199ff80315f0dbc70666fcb3ab303f92cb07db00b543eb477c2560b82ec50fb60c86b63a7e818ebb19acbf84eb099cb78ecda6bf33b588252f9d5a2ee9106d38455bcbf8c5fb5a8d963fe8ca731e9038af80b9f3047be22d78581e385a844413d42366e4718f36d069a7984e82c270624d0a966cfc408658b02b4b07d4c93633f1b39cac60098dbfd47b6bcad0b70fe0e8f4fb5147af797ae76ce004d86000a520ed25e46e23c502389b50ddf832a27f3709d56656578baa2baf5c2f31e706b5902085603a67edbd6a0033e1d7aa5254dec6fa3cdc8bbed1e3169af29100b70cc088151ea864c616b26bc332e9e1e2f7fd798461207b3eb2f867cf9fedc41cce4b36ce39bef8deed30478c16dd4cbb3b4d241bbfbce4a9f33d482197dce3a846aaca8c3e74e1fa5b7b3e2c9c10b4568df5739a6a0313ece09e59dc8126b4d3a9b873efac2bd144aa06121e8781fa22f3189b671baee7ec555bcfb218d9239b384d6186effe276361420059fb512e1369e7a966b135f86c6df5d22aafabae705879b7a4f557da7374217984485e75b1304d61e1b9960175ef566bea63a244a755c31c9684f67f255b7bf8eca067ae268896df0a6cb82b5fca7d87d0a95d7b2dfc67ecaf5ee3169361da41495c0ef9b05294e59da7c3faab065ccaa30ffb6bbe95ee0e5fa28935649f5b138c8e2c999dba0a2df3492879e7b83bb04124adeaea554025ff93c23755015284da0f84ca9f4a60943a1382b655e7c3889ddc5fea728a834b8d2978f10a0fe4a232bbd3d9c003ede2092266e0a1ba6b83bf495dc32b8b5adfbef5e4b8824c1a74fdfd9127120f7b7adb140802a1a88348e6fa8f8fdd4c93009e7d0c8aaef2bc48836d4908b6664018624c33d96eef86b2b878b060e41fe0add3e542c4a3760ab55715b938660f161066d8aadfffa3017ba87d68cbadf68c196aa7a4e09f1c2f4f365d82328d46e68d0faaf0e89cadb39a214724abb1faac0dc38bebef0bc97205c6537bdded7af6fe499baf797f538d15592e15453db2063181fda141ba7f71c89573b70b5ca78ae95f9751f2b04c0c4b2864ee2d4ebea72012617", [[], [], [], [], [], [], [], [], []]}, 0x1958) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000001a80)=0x5, 0x2) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000001ac0)=0x1, &(0x7f0000001b00)=0x2) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001b40)='IPVS\x00') recvfrom$ipx(r3, &(0x7f0000001b80)=""/24, 0x18, 0x20, 0x0, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r3, 0x4008af14, &(0x7f0000001bc0)={0x1, 0xc0000000000}) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000001c00)) sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f0000001d00)={&(0x7f0000001c40)={0x10, 0x0, 0x0, 0x4000088}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001c80)={0x1c, r5, 0x100, 0x70bd2c, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000001d40)={0x7, 0x9, 0x5, 0x40, 0x3, 0x1}) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000001d80)={0x9125, {{0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0x6d7}}, 0x1, 0x3, [{{0xa, 0x4e22, 0x80f7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x21}}, 0x100}}, {{0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x19}, 0x6}}, {{0xa, 0x4e21, 0xcf0e, @empty, 0xfffffffffffffff9}}]}, 0x210) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000001fc0)) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000002000)={0x0, @remote, @multicast1}, &(0x7f0000002040)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000002080)={'vcan0\x00', r6}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f00000020c0)={'icmp\x00'}, &(0x7f0000002100)=0x1e) flistxattr(r2, &(0x7f0000002140)=""/248, 0xf8) modify_ldt$write2(0x11, &(0x7f0000002240)={0x9, 0x100000, 0x4000, 0x20, 0x7, 0x4, 0x4, 0xfff, 0xdce, 0x7}, 0x10) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000002280)) setrlimit(0xf, &(0x7f00000022c0)={0x0, 0x2}) bpf$PROG_LOAD(0x5, &(0x7f0000002480)={0xf, 0x9, &(0x7f0000002300)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffff8}, [@map={0x18, 0x7, 0x1, 0x0, r3}, @ldst={0x3, 0x3, 0x1, 0xa, 0x4, 0xfffffffe}, @map={0x18, 0x4, 0x1, 0x0, r3}], {0x95}}, &(0x7f0000002380)='syzkaller\x00', 0xfff, 0x89, &(0x7f00000023c0)=""/137, 0x41f00, 0x1, [], r6}, 0x48) sendmsg$can_raw(r3, &(0x7f00000025c0)={&(0x7f0000002500)={0x1d, r7}, 0x10, &(0x7f0000002580)={&(0x7f0000002540)=@can={{0x3, 0x4, 0x0, 0x52}, 0x1, 0x3, 0x0, 0x0, "7dbeebc18ec00c0f"}, 0x10}, 0x1, 0x0, 0x0, 0x20004090}, 0x40000) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000002600)={0x8001, 0x7}) sync_file_range(r1, 0x1, 0x7, 0x3) 2018/05/08 02:27:38 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x40800) write$rdma_cm(0xffffffffffffffff, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000480)={0xffffffff}, 0x0, 0x5}}, 0x20) write$rdma_cm(r0, &(0x7f0000000500)=@resolve_addr={0x15, 0x110, 0xfa00, {r1, 0x1, 0x0, 0x0, 0x0, @in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x10}, 0x81}, @in={0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x118) r2 = accept4$ax25(r0, &(0x7f0000000640), &(0x7f0000000680)=0x10, 0x80800) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00000006c0)=""/55, &(0x7f0000000700)=0x37) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000740)={0x7ff}, 0x1) prctl$setfpexc(0xc, 0x80001) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000780)={{0x9, 0x6, 0x346, 0x81, "fdf3f87fff15bbcf33c808d8987b5ee873dbf02199e2ffcb0a792302bd6c6e29600182fb6fb71613b74ac8b5", 0x1}, 0x6, [0x0, 0x4090, 0x0, 0xffff, 0xffe0000000000000, 0x80, 0x5, 0x85d, 0x3, 0x24, 0x6, 0x80000000, 0x0, 0x40, 0x6, 0xa2f, 0x7, 0x0, 0xffffffff, 0xfffffffffffffffd, 0x4, 0x1, 0x10001, 0x40, 0x37, 0x7fff, 0x6, 0x4, 0x7dd, 0x4633, 0x57f, 0x6, 0x7, 0x8, 0x200, 0x4b, 0x9, 0x0, 0x0, 0x2, 0x8, 0x690c, 0x3, 0x893, 0x2, 0x40, 0x7, 0x1ff, 0x98a, 0x7f, 0x10000, 0x1f, 0x2, 0x1, 0x9, 0x800, 0x3, 0xc1b, 0x8000, 0x2, 0x5, 0x101, 0x2, 0x778, 0x9, 0x3ff, 0x5, 0x8b, 0x7, 0x6, 0xafe, 0x3, 0x80000000, 0x9, 0x7a, 0x2, 0x9, 0x1000, 0x1, 0x4, 0x7ff, 0xfffffffffffff801, 0xffffffff, 0x4, 0xfffffffffffeffff, 0x90, 0x1, 0x8, 0x4, 0x2, 0x6, 0x2, 0x0, 0x1, 0x0, 0x1, 0xfffffffffffffff8, 0x2, 0x20, 0x0, 0x36eb, 0x4, 0xfffffffffffffff9, 0x88a, 0x3ff, 0xd, 0x80000001, 0x7fff, 0x1ff00000000000, 0xd649, 0x2, 0x2, 0x1, 0x49, 0x7, 0x75, 0x1, 0x3ff, 0xfff, 0xa8, 0x3a, 0x4, 0x3, 0x24, 0x2, 0x4, 0x4, 0x10000000], {0x0, 0x1c9c380}}) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000c80)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000cc0)={0x0, 0x5b}, &(0x7f0000000d00)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000d40)=@sack_info={r3, 0x0, 0x5}, 0xc) mq_unlink(&(0x7f0000000d80)='/dev/audio#\x00') sendto$inet(r0, &(0x7f0000000dc0)="74a83d441a6767c2b1ca0d625abe9776320c618cf0", 0x15, 0x4, &(0x7f0000000e00)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000e40), &(0x7f0000000e80)=0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000ec0)='/dev/sequencer\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000f00)=@assoc_value={r3, 0xffffffffffff8f1d}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000f40)={0x1, [0x100000000]}, 0x6) umount2(&(0x7f0000000f80)='./file0\x00', 0x8) unshare(0x40000000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000fc0)={0x3, [0x4, 0x7, 0x1000]}, &(0x7f0000001000)=0xa) r5 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000001040)) ioctl$SG_GET_VERSION_NUM(r4, 0x2282, &(0x7f0000001080)) getpeername$inet(r0, &(0x7f00000010c0)={0x0, 0x0, @loopback}, &(0x7f0000001100)=0x10) preadv(r5, &(0x7f0000002400)=[{&(0x7f0000001140)=""/70, 0x46}, {&(0x7f00000011c0)=""/116, 0x74}, {&(0x7f0000001240)=""/232, 0xe8}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/104, 0x68}, {&(0x7f00000023c0)=""/64, 0x40}], 0x6, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002480)={r3, 0xf3d, 0x7ff, 0x9fe, 0x7fffffff, 0xff}, &(0x7f00000024c0)=0x14) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f0000002500)) flistxattr(r0, &(0x7f0000002540)=""/156, 0x9c) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002600), &(0x7f0000002640)=0x4) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000002680)=0x8) 2018/05/08 02:27:38 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)=""/19, &(0x7f0000000040)=0x13) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) getgroups(0x3, &(0x7f0000000200)=[0x0, 0xffffffffffffffff, 0x0]) lchown(&(0x7f0000000080)='./file0\x00', r1, r3) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000240)={0xffff, 0x7, 0x0, 0x1}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000002c0)={0x1, &(0x7f0000000280)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000300)={r4, 0x18}) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000340)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000380)=0x0) ptrace$setregset(0x4205, r5, 0x1, &(0x7f00000013c0)={&(0x7f00000003c0)="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", 0x1000}) setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000001400)=0x1, 0x4) bind$inet6(r0, &(0x7f0000001440)={0xa, 0x4e21, 0x686, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000001480)={0x66b, 0x5, 0x0, 0x5}) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f00000014c0)=0x9) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001500), &(0x7f0000001540)=0x4) sendmsg$unix(r0, &(0x7f0000002940)={&(0x7f0000001580)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002880)=[{&(0x7f0000001600)="ac72613ad9ada08a3b38cd8c80ec2c318684fafa44468dc806c1b850be94fbd637df70ee57eab59c056e8336cbe6030c19178b46fd29f970bfb7eb654374321356329ce9ffd30b8e6593653733a6bfed2443d753c8752e8bae7d84b9201d83ab1587b36f5e582cfdf4c309feb9ee9f4a79a752a60021a25a19250d97c7724ea7bce5e332e6165e7a61d3143d4606ff019966d5725b8e8790c5eec56bd631a79b6ce5b5f521723195b4eb5fd84416e7ca3e6528eac89c1202ceef24e88311b2d3d1c143d3609690da9613e59af44bc5b1ea9556d8502b217628240ce83278c677310caa", 0xe3}, {&(0x7f0000001700)="6fe19fad2d3938df816a4b5554fd7b777452bafa51dc22855a1bb846c54bf5e4e04dba13d786b8cc781f060d066475ed1c47aaf1a2b6b3c6abfbf65d832202b6c913e989d3baddf83f7667570a7ced00bc02adcfd82c4f3adfd6c434d9a0b47fe382ed3d126e", 0x66}, {&(0x7f0000001780)="c7c98e77e4a4cb1d869b859b557e3fea7f101095dd6795cd2f39c130532d0b7d676510251a58da76a46ca7bd19d21a9b0b54d3606dd11002184a5d59781ea24befc0e7bb15813725cea9587441600c2296b9e33c02d02a3e78ceb5d1e3783e5e4567a69605515b98114021cf75c6a4c74336f9ca8c5d4fe74f32b449747319212fdb8220455da66ee82ebd32e99a3db52d1bed1bf004c89058460d9c7b896c4668f6de490bf79ac00a87c4592dbf454b6b342cfb320b9cf3ea0dcdaf4a8c", 0xbe}, {&(0x7f0000001840)="31dae146ad76", 0x6}, {&(0x7f0000001880)="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", 0x1000}], 0x5, &(0x7f0000002900)=[@cred={0x20, 0x1, 0x2, r5, r1, r3}, @cred={0x20, 0x1, 0x2, r5, r1, r2}], 0x40, 0x5}, 0x4) connect$pppoe(r0, &(0x7f0000002980)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 'veth1_to_bridge\x00'}}, 0x1e) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000029c0)={0x0, @in6={{0xa, 0x4e23, 0x1d4, @loopback={0x0, 0x1}, 0x8}}, 0x6, 0xb8, 0x2, 0x81, 0xffffffff}, &(0x7f0000002a80)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002ac0)={0x7, 0x0, 0x8, 0x465c, 0x0}, &(0x7f0000002b00)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002b40)={r6, 0x6, 0x7ff, 0x25, 0x763, 0x4, 0x100, 0x80, {r7, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0xd7, 0xce2, 0x2, 0x7fffffff}}, &(0x7f0000002c00)=0xb0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000002c80)={'filter\x00', 0x7, 0x4, 0x498, 0x280, 0x0, 0x280, 0x3b0, 0x3b0, 0x3b0, 0x4, &(0x7f0000002c40), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @rand_addr=0x401, @multicast2=0xe0000002, 0xf, 0xffffffff}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0xf}, @loopback=0x7f000001, 0x0, 0x0, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, {[0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff]}, 0x6, 0x1, 0x200, 0x9, 0x6, 0x1, 'bridge_slave_1\x00', 'yam0\x00', {}, {}, 0x0, 0x8}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="1a0ed02bc95a", @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x20}, 0xf, 0x1}}}, {{@arp={@rand_addr=0x6, @empty, 0x0, 0xff, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff]}, 0x9, 0x194d, 0x10001, 0x3, 0x7, 0xfffffffffffffffb, 'team0\x00', 'veth0_to_team\x00', {0xff}, {0xff}, 0x0, 0x14}, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "6d72305de3368da2a08625ad762c1d91a81a056363e727f40220ac726150"}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e8) r8 = add_key$keyring(&(0x7f0000003180)='keyring\x00', &(0x7f00000031c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) r9 = add_key(&(0x7f0000003200)='logon\x00', &(0x7f0000003240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000003280)="e1e3bf12aed4aea4de982d0ae5da498ef2602c12885c10dec2d06f7a1da62fef7cfe0583d084726aad49bf5d1a7cbd84028decb1184445636d7449022885475001d0dcc2fdec0b8a1015ab26083a3298e9873d162dbf586b985bbb24c42339db9a6cdb077f410dd62523a31b7774e7ab2d248dc03383db7ea0441adbf3306e09cd0d784ba10311c1e797c1252445ed20d5c364e72da6306ada1f92884953728c34c011ab428e3538e6fb1807f84fdb1543db8eb3", 0xb4, 0xfffffffffffffffd) keyctl$negate(0xd, r8, 0x7fff, r9) fchmodat(r0, &(0x7f0000003340)='./file0\x00', 0x4) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003380)) recvfrom(r0, &(0x7f00000033c0)=""/97, 0x61, 0x100, &(0x7f0000003440)=@ethernet={0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x80) socket$inet6(0xa, 0x6, 0x5) 2018/05/08 02:27:38 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)=[0x7, 0xd8]) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000080)={0xddc, 0x0, 0x1ff, 0x7, [], [], [], 0x4, 0x2, 0x1ff, 0x100000001, "7c2f9162c877407e36a418c4f8273298"}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00000001c0)=[0x6, 0xffffffff]) r1 = syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x3, 0x8000) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000000280)={0x4da3b70f, 0x6, 0x4, 0x0, "b8b6a7b079971da9687fefb2fa69ad2c6c24e0aad122d4143feddc402f5018de3cc8db94de405e573a2ea5cc", 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000002c0)={0x2, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000300)={r3, 0xffff}) accept$nfc_llcp(r2, &(0x7f0000000340), &(0x7f00000003c0)=0x60) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000400)={0x1, 0x6, 0x70, 0x9, "e9ec3523205d6b3294a25107a29d00c8e84ea82ee5e7bac5b5ee3d261e77a0718e8b53f07963ac2d702e08e5", 0x8}) clone(0x20000, &(0x7f0000000440)="1d01911e215ff859b198d788878120925a5798d219d5e874eff23a36369aa19db7346b12fbc5165b33c6b31763d0ba3f499a29d116871a87da5c2fec48c9e63ad1a515540b738bb080760d00571ddfc4d02dfae47249429d30567413e4ee3b8b9e979851bdb9b1af399b41639db0096fa624d319570dce26143add656e87c83d09a580b588d7b85971de5ebb0a0c8e9569d6cfe44da3e21afc0d7c25ac88a8abae2d8cd9fd170efa52cbf63d68c955a4e27f8cea", &(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)="d971834d91b00b29c42a08150a9377d5b554fb9676d4d011efe6c8893d80bf1d1576ba6c922d33a3cc6c9116484748affe3ce5474226029f55ecf4751a1ab590ee2481738db5c92ee4ff2db4a368893deb97609d63e07f04c2b19f3d91dd134141f795ab19335ca99ad9211fdb98d85a199194ac943f3cd33ff47e47f3f5da17f9e1e5aa9d07620c423d8e85c958e90062a1502ba75b0a47491e18d4edb96bd3cdc479fc4f5bffa3f8fb494d5c8b473bc0831c66fa8cd7dd166e24afda1ff9957cd7ed299699048985b412741281b3f09d75500f4dca091ef562b671113dca0ebe6c957c3213b4d372") ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000680)={{0x5, 0x3}, {0x7, 0x80}, 0x9, 0x2, 0x20}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000700)={0x6, 0x10001, 0x100000000, 0x4, 0x14, 0x5}) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000740)={{0x88, @multicast1=0xe0000001, 0x4e24, 0x3, 'fo\x00', 0x14, 0x4, 0x28}, {@rand_addr=0x9, 0x4e20, 0x10000, 0x100, 0x401, 0x100}}, 0x44) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f00000007c0)={0x8, 0x32, 0x9}) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000800)={0x9, 0xaa8, 0x1}) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000840)={0x3, r0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000880)={0x0, 0xc6, "08ccc51db055bf3ee3a37c8a30939842fbbc106d290691d56f61450f2318dfd7b9db1e95ad0a9b03a4a56496136bb81a4b99cfebd9a7bc3e439f019b544125c849eb1df51c7a751432dd341ef7e04ff2bfa3500a761c478d098bc87108f0e01b5f84aabd18f7c25416e09100efe51ed12f6c7ef92ddd3495a235432ec56b64d8340d3bee85e30afcb70fe1e63529991c34192f98c0ee8ed64a73af15e02026a5e2b70bba923ab24029bd0957627911817ac4873aa9017639defd25c6bc65c5e624512517ec9f"}, &(0x7f0000000980)=0xce) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000009c0)={r4, 0x1, 0x30, 0x5, 0x1}, &(0x7f0000000a00)=0x18) mq_getsetattr(r0, &(0x7f0000000a40)={0x8, 0x3, 0x5, 0x9, 0x101, 0x0, 0x4bd5, 0x5}, 0x0) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/mixer\x00', 0x400000, 0x0) r6 = msgget$private(0x0, 0x8) msgrcv(r6, &(0x7f0000000ac0)={0x0, ""/143}, 0x97, 0x3, 0x3800) setsockopt$inet6_dccp_int(r1, 0x21, 0x17, &(0x7f0000000b80)=0x8, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000bc0)={r4, 0x80000000}, &(0x7f0000000c00)=0x8) syz_open_dev$evdev(&(0x7f0000000c40)='/dev/input/event#\x00', 0x2, 0x200040) write$binfmt_aout(r5, &(0x7f0000000c80)={{0x108, 0x2, 0xcc, 0x3d, 0x19e, 0x401, 0x1d, 0x2}, "8974cbfa34a0be126d88f2eb68c550ea9e7a0ff3f74a4c521e77a2b7f38293849c95c1e399d2512af016bb088afdbc561acb0198cc008b"}, 0x57) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000d00)={r4, 0x9}, &(0x7f0000000d40)=0x8) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000dc0)={0x5, &(0x7f0000000d80)=[{}, {}, {}, {}, {}]}) 2018/05/08 02:27:38 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r1 = request_key(&(0x7f0000000080)='encrypted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='\'#em1V!)security\x00', 0xfffffffffffffffc) keyctl$instantiate(0xc, r0, 0x0, 0x0, r1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x2400, 0x0) write$eventfd(r2, &(0x7f0000000180)=0x753c, 0x8) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00000001c0)) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000280)=0x78) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00000002c0)=""/215) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000003c0)={0x20, 0xa, 0x0, 0x7, 0x4, [{0x8, 0x51, 0x2}, {0x1, 0x0, 0x7fff, 0x0, 0x0, 0x586}, {0x8, 0x401, 0x0, 0x0, 0x0, 0x2001}, {0x9, 0xe47, 0x6, 0x0, 0x0, 0x101}]}) setsockopt$inet_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f00000004c0)={0x303, 0x33}, 0x4) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000500)={{0x0, 0xd2, 0x4, 0x8, 0x1, 0x8}, 0x9, 0x20, 0x8}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f00000006c0)=0xe8) getgroups(0x7, &(0x7f0000000700)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='./file0\x00', 0xa001, r3, r4, 0xe70, 0x3f, 0x0) keyctl$unlink(0x9, r1, r1) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000740)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000780)={r5, 0x80000, r2}) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00000007c0)={{0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}, {0xa, 0x4e21, 0x1000, @loopback={0x0, 0x1}, 0x9}, 0x5, [0x20, 0x6, 0x8, 0x7, 0x3, 0x2, 0x1, 0x5]}, 0x5c) r6 = syz_open_dev$sndmidi(&(0x7f0000000840)='/dev/snd/midiC#D#\x00', 0x7, 0x208800) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000880)='/dev/rfkill\x00', 0xa000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f00000008c0)={0x0, @in6={{0xa, 0x4e22, 0xfffffffffffffffb, @mcast2={0xff, 0x2, [], 0x1}, 0x81}}, 0xffffffff, 0x2, 0x9, 0x0, 0x6}, &(0x7f0000000980)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f00000009c0)={r8, @in6={{0xa, 0x4e21, 0x196, @remote={0xfe, 0x80, [], 0xbb}, 0x404000000000000}}, 0x8, 0x3}, 0x90) r9 = syz_open_dev$midi(&(0x7f0000000a80)='/dev/midi#\x00', 0x80000001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r9, 0x40082404, &(0x7f0000000ac0)=0x3) read$eventfd(r2, &(0x7f0000000b00), 0x8) quotactl(0xfff, &(0x7f0000000b40)='./file0\x00', r3, &(0x7f0000000b80)="049463e8111d56dd8644d0f78b2cc41a8495acbe52ba95b30d761d93b70f941ade844c052ce69c1991a2bac99d6e9625bfea4d9fa98ea5acd26439ed5723c5c03dcc25842603") setsockopt$ax25_int(r6, 0x101, 0x1, &(0x7f0000000c00)=0x8, 0x4) 2018/05/08 02:27:38 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x280400, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80000, 0x0) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x1, 0x1, {0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xa9d}}}, 0x3a) socketpair$inet6(0xa, 0x80004, 0x7f, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000100)=0x3) getpeername$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x321000, 0x0) pread64(r1, &(0x7f0000000200)=""/6, 0x6, 0x37) getgroups(0x1, &(0x7f0000000240)=[0xffffffffffffffff]) ioctl$TUNSETGROUP(r1, 0x400454ce, r5) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000280)=0x0) fcntl$setownex(r4, 0xf, &(0x7f00000002c0)={0x0, r6}) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000300)={0x1, 0x8000}, 0x8) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x40000) ioctl$BLKRESETZONE(r4, 0x40101283, &(0x7f0000000380)={0x3, 0x6f}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e20, 0x7ff, @empty, 0x4}}, 0x1000, 0x8000, 0x1, 0x3, 0x4}, &(0x7f0000000480)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000004c0)={r7, 0xfe}, &(0x7f0000000500)=0x8) write$vnet(r0, &(0x7f0000001640)={0x1, {&(0x7f0000000540)=""/249, 0xf9, &(0x7f0000000640)=""/4096}}, 0x68) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) syz_open_dev$vcsa(&(0x7f00000016c0)='/dev/vcsa#\x00', 0x4, 0xc0) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000001700)={0x7f, @multicast1=0xe0000001, 0x4e23, 0x2, 'fo\x00', 0x0, 0x100000000, 0x2b}, 0x2c) connect(r3, &(0x7f0000001740)=@nfc={0x27, 0x0, 0x1, 0x3}, 0x80) getsockname$inet(r0, &(0x7f00000017c0)={0x0, 0x0, @broadcast}, &(0x7f0000001800)=0x10) r8 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000001840)={0x40000000}) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000001880)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000018c0)='cdg\x00', 0x4) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f0000001900)=0x1000) openat$rtc(0xffffffffffffff9c, &(0x7f0000001940)='/dev/rtc0\x00', 0x240000, 0x0) ioctl$TIOCSTI(r8, 0x5412, 0x0) [ 59.110088] IPVS: ftp: loaded support on port[0] = 21 [ 59.181986] IPVS: ftp: loaded support on port[0] = 21 [ 59.227291] IPVS: ftp: loaded support on port[0] = 21 [ 59.313957] IPVS: ftp: loaded support on port[0] = 21 [ 59.434149] IPVS: ftp: loaded support on port[0] = 21 [ 59.529799] IPVS: ftp: loaded support on port[0] = 21 [ 59.690387] IPVS: ftp: loaded support on port[0] = 21 [ 59.850802] IPVS: ftp: loaded support on port[0] = 21 [ 61.354405] ip (4732) used greatest stack depth: 54312 bytes left [ 61.467483] ip (4742) used greatest stack depth: 54200 bytes left [ 62.066016] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.072571] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.104329] device bridge_slave_0 entered promiscuous mode [ 62.207141] ip (4798) used greatest stack depth: 54184 bytes left [ 62.286424] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.292939] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.326379] device bridge_slave_0 entered promiscuous mode [ 62.418142] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.424611] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.443271] device bridge_slave_1 entered promiscuous mode [ 62.544649] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.551172] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.573753] device bridge_slave_1 entered promiscuous mode [ 62.670354] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 62.708282] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.714885] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.740224] device bridge_slave_0 entered promiscuous mode [ 62.811892] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 62.827512] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.834093] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.858116] device bridge_slave_0 entered promiscuous mode [ 62.883418] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 62.898505] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.905096] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.955302] device bridge_slave_0 entered promiscuous mode [ 63.000390] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.007101] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.038295] device bridge_slave_1 entered promiscuous mode [ 63.081492] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.087949] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.103607] device bridge_slave_0 entered promiscuous mode [ 63.117657] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.124167] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.148513] device bridge_slave_1 entered promiscuous mode [ 63.166688] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 63.195785] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 63.204330] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.211089] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.228821] device bridge_slave_1 entered promiscuous mode [ 63.295845] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.302371] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.357178] device bridge_slave_1 entered promiscuous mode [ 63.382756] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 63.432095] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 63.448691] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.455209] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.494182] device bridge_slave_0 entered promiscuous mode [ 63.519979] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 63.532069] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.538564] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.579306] device bridge_slave_0 entered promiscuous mode [ 63.610644] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 63.633151] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 63.645227] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 63.656520] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.663096] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.703431] device bridge_slave_1 entered promiscuous mode [ 63.762993] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 63.842772] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.849268] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.898219] device bridge_slave_1 entered promiscuous mode [ 63.914768] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 63.925009] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 63.940763] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 63.993500] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.003637] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.117334] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 64.188130] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.211999] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 64.223787] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.231915] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 64.238943] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.260849] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.346197] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.389777] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 64.396824] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.422156] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 64.438815] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 64.445867] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.495692] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.524898] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 64.531945] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.579559] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.607745] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 64.614800] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.640426] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.665274] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 64.672295] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.717726] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 64.724841] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.811436] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.927493] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 64.935641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.975127] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.988255] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 64.995894] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.062936] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 65.070950] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.110785] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 65.182779] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 65.191104] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.253936] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 65.265977] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.290364] team0: Port device team_slave_0 added [ 65.334442] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 65.341505] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.359923] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.388204] team0: Port device team_slave_0 added [ 65.450190] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 65.461781] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.487145] team0: Port device team_slave_0 added [ 65.511974] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.529505] team0: Port device team_slave_1 added [ 65.553789] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 65.560855] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.603384] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.617720] team0: Port device team_slave_1 added [ 65.661613] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 65.669148] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.692677] team0: Port device team_slave_0 added [ 65.712618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.738060] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.759720] team0: Port device team_slave_1 added [ 65.780410] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 65.790607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.809491] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.844232] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 65.860160] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 65.867343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.884503] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.914428] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.943906] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.955602] team0: Port device team_slave_0 added [ 65.968818] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.978297] team0: Port device team_slave_1 added [ 65.994651] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.007397] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.022911] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.040905] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.079784] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.105191] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.120389] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 66.129285] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.137829] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.162763] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.172393] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.186237] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.213898] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.238371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.255332] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 66.270387] team0: Port device team_slave_0 added [ 66.284106] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.291712] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.299404] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 66.311965] team0: Port device team_slave_1 added [ 66.345602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.357706] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.390757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.420946] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.445864] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.467539] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.477809] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.491566] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.506885] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 66.524929] team0: Port device team_slave_1 added [ 66.538444] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.546356] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.555853] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.565428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.580626] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.610220] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.638672] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.654211] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.670190] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.686765] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.696904] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.710393] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.732213] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.748698] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.773491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.788281] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.806137] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.824721] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.834061] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.848604] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 66.856320] team0: Port device team_slave_0 added [ 66.869912] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.894880] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.912762] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.937261] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.961417] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.971183] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.993296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.013569] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 67.021337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.035347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.060018] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 67.068871] team0: Port device team_slave_0 added [ 67.079235] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 67.092285] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 67.103611] team0: Port device team_slave_1 added [ 67.120847] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.143259] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.164206] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.177442] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.186886] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.222226] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.232263] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 67.256247] team0: Port device team_slave_1 added [ 67.277090] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.302145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.338360] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 67.345347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.359852] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.382008] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 67.402817] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.417242] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.441511] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 67.453233] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.471530] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.562815] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.570386] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.584116] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.645229] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 67.653677] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.662116] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.721885] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 67.728912] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.741411] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.855782] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 67.863539] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.877110] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.972181] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 67.985636] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.998923] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.078829] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 68.086487] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.101642] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.240901] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 68.248438] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.265476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.407505] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.414130] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.421015] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.427538] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.472772] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.480768] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.496106] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.502634] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.509585] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.516111] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.530289] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.724889] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.731412] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.738330] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.744825] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.758888] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.788977] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.795477] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.802421] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.808900] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.822512] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.832432] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.838954] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.845983] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.852567] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.914535] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 70.241670] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.248182] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.255303] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.261804] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.326535] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 70.495387] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.512891] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.536905] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.545857] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.554469] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.820611] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.827229] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.834156] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.840681] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.910906] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 70.924116] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.930615] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.937501] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.943993] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.966448] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 71.519177] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.529745] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.557865] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.593862] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.622094] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.737624] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.915396] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.286569] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.387883] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.432700] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.513512] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.560350] ip (6049) used greatest stack depth: 53992 bytes left [ 79.625313] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.762529] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.794638] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 80.039946] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.136945] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 80.156605] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.163261] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.174770] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.289819] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.296316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.310499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.368761] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.375745] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.393964] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.503886] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.510276] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.521977] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.660603] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 80.687700] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.694139] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.707357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.968955] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.975365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.988944] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.035635] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.055403] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 81.241068] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.289907] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.469397] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 81.475761] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.520450] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.534329] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.563885] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.779472] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.007610] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 82.013979] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 82.030305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.277868] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.805782] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.372832] sctp: [Deprecated]: syz-executor0 (pid 6575) Use of struct sctp_assoc_value in delayed_ack socket option. [ 86.372832] Use struct sctp_sack_info instead 2018/05/08 02:28:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x0, 0x0, &(0x7f0000c91000)=ANY=[@ANYBLOB="1fe7"], &(0x7f0000e6bffc)='GPL\x00', 0x0, 0x99, &(0x7f000000d000)=""/153}, 0x48) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000001c0)) r0 = getpid() process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) io_submit(0x0, 0x0, &(0x7f0000003b80)) [ 86.423329] IPVS: ftp: loaded support on port[0] = 21 [ 86.498625] sctp: [Deprecated]: syz-executor0 (pid 6575) Use of struct sctp_assoc_value in delayed_ack socket option. [ 86.498625] Use struct sctp_sack_info instead [ 86.779949] IPVS: ftp: loaded support on port[0] = 21 2018/05/08 02:28:07 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x40800) write$rdma_cm(0xffffffffffffffff, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000480)={0xffffffff}, 0x0, 0x5}}, 0x20) write$rdma_cm(r0, &(0x7f0000000500)=@resolve_addr={0x15, 0x110, 0xfa00, {r1, 0x1, 0x0, 0x0, 0x0, @in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x10}, 0x81}, @in={0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x118) r2 = accept4$ax25(r0, &(0x7f0000000640), &(0x7f0000000680)=0x10, 0x80800) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00000006c0)=""/55, &(0x7f0000000700)=0x37) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000740)={0x7ff}, 0x1) prctl$setfpexc(0xc, 0x80001) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000780)={{0x9, 0x6, 0x346, 0x81, "fdf3f87fff15bbcf33c808d8987b5ee873dbf02199e2ffcb0a792302bd6c6e29600182fb6fb71613b74ac8b5", 0x1}, 0x6, [0x0, 0x4090, 0x0, 0xffff, 0xffe0000000000000, 0x80, 0x5, 0x85d, 0x3, 0x24, 0x6, 0x80000000, 0x0, 0x40, 0x6, 0xa2f, 0x7, 0x0, 0xffffffff, 0xfffffffffffffffd, 0x4, 0x1, 0x10001, 0x40, 0x37, 0x7fff, 0x6, 0x4, 0x7dd, 0x4633, 0x57f, 0x6, 0x7, 0x8, 0x200, 0x4b, 0x9, 0x0, 0x0, 0x2, 0x8, 0x690c, 0x3, 0x893, 0x2, 0x40, 0x7, 0x1ff, 0x98a, 0x7f, 0x10000, 0x1f, 0x2, 0x1, 0x9, 0x800, 0x3, 0xc1b, 0x8000, 0x2, 0x5, 0x101, 0x2, 0x778, 0x9, 0x3ff, 0x5, 0x8b, 0x7, 0x6, 0xafe, 0x3, 0x80000000, 0x9, 0x7a, 0x2, 0x9, 0x1000, 0x1, 0x4, 0x7ff, 0xfffffffffffff801, 0xffffffff, 0x4, 0xfffffffffffeffff, 0x90, 0x1, 0x8, 0x4, 0x2, 0x6, 0x2, 0x0, 0x1, 0x0, 0x1, 0xfffffffffffffff8, 0x2, 0x20, 0x0, 0x36eb, 0x4, 0xfffffffffffffff9, 0x88a, 0x3ff, 0xd, 0x80000001, 0x7fff, 0x1ff00000000000, 0xd649, 0x2, 0x2, 0x1, 0x49, 0x7, 0x75, 0x1, 0x3ff, 0xfff, 0xa8, 0x3a, 0x4, 0x3, 0x24, 0x2, 0x4, 0x4, 0x10000000], {0x0, 0x1c9c380}}) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000c80)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000cc0)={0x0, 0x5b}, &(0x7f0000000d00)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000d40)=@sack_info={r3, 0x0, 0x5}, 0xc) mq_unlink(&(0x7f0000000d80)='/dev/audio#\x00') sendto$inet(r0, &(0x7f0000000dc0)="74a83d441a6767c2b1ca0d625abe9776320c618cf0", 0x15, 0x4, &(0x7f0000000e00)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000e40), &(0x7f0000000e80)=0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000ec0)='/dev/sequencer\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000f00)=@assoc_value={r3, 0xffffffffffff8f1d}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000f40)={0x1, [0x100000000]}, 0x6) umount2(&(0x7f0000000f80)='./file0\x00', 0x8) unshare(0x40000000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000fc0)={0x3, [0x4, 0x7, 0x1000]}, &(0x7f0000001000)=0xa) r5 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000001040)) ioctl$SG_GET_VERSION_NUM(r4, 0x2282, &(0x7f0000001080)) getpeername$inet(r0, &(0x7f00000010c0)={0x0, 0x0, @loopback}, &(0x7f0000001100)=0x10) preadv(r5, &(0x7f0000002400)=[{&(0x7f0000001140)=""/70, 0x46}, {&(0x7f00000011c0)=""/116, 0x74}, {&(0x7f0000001240)=""/232, 0xe8}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/104, 0x68}, {&(0x7f00000023c0)=""/64, 0x40}], 0x6, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002480)={r3, 0xf3d, 0x7ff, 0x9fe, 0x7fffffff, 0xff}, &(0x7f00000024c0)=0x14) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f0000002500)) flistxattr(r0, &(0x7f0000002540)=""/156, 0x9c) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002600), &(0x7f0000002640)=0x4) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000002680)=0x8) 2018/05/08 02:28:07 executing program 7: r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000000280)={0x77359400}, &(0x7f00000002c0), 0x0) futex(&(0x7f0000000140), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="d0ce4693d5277f44159b3508092588789e7489555c5a5694de1319d106a694e714cd300acfa2937227392d7ecd7fc04eb1711f237235e49e50c83a83a84e645a24b6b2b6afc88d4dd98db799cc6ef88711a9060349cf53cb1bb8cbd188050e6bada7a97883fc9dd332f29f6bb0d5130239124b056353e4615591a02e295ac652f06f351298c5ae475d811b8cb4b9dd7b0fe60942252bf44dc5bac4ae34576df3c5a88e7d0c6344487e4bdbea57e99fc60e555c0ff9e767850d2db6fe4c7f89b92791e87a9cefe055411502dd2259c8cb21ada728"]], 0x4) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/08 02:28:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="a6e3821a436f009246cee05114fb638dd48a03fe41687d70c493944e92dd45747f3b1c871895c5482c0b927c4b01d5f051a5b44b9eb8a84ccc7d8456201ddf7347a3724cfc058de0f5b1f540b404389ce088b20bc94372cb33a2fda04831aa65fd763c27f984138bc7305f50f4d7c8df807ace34fcd8e6b74ddf2a6e8e71f26a3ba9ee6f5e32e37db79aa138695cd4db5879cc6bf1ceabca2b19440c10da83b109fefd09a53659c165f2dd362f45a3393e36092594cfc2396f8b"]]], 0x8) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/08 02:28:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() clock_gettime(0x0, &(0x7f0000000140)={0x0}) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={r1}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) sendto$llc(0xffffffffffffffff, &(0x7f0000000240)="2d822cd440708e2b5348034ad1aee65bba623d51d6abd2288c9e2a865796", 0x1e, 0x4044001, &(0x7f0000000280)={0x1a, 0x0, 0x5, 0x4e, 0xc65, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/08 02:28:07 executing program 2: r0 = getpid() bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x0, 0x210000, 0x0, 0x80009}, 0x2c) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000180)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/08 02:28:07 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="074dd6"], &(0x7f0000ea3000)) r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="c442"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/08 02:28:07 executing program 4: r0 = getpid() io_setup(0x0, &(0x7f0000000040)) bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x0, 0x8, 0x0, 0x80009}, 0x2c) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000180)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/08 02:28:07 executing program 3: r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) ioctl$TIOCLINUX6(0xffffffffffffffff, 0x541c, &(0x7f0000000140)={0x6, 0x31}) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f00000001c0)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) [ 88.059543] IPVS: ftp: loaded support on port[0] = 21 2018/05/08 02:28:08 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x40800) write$rdma_cm(0xffffffffffffffff, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000480)={0xffffffff}, 0x0, 0x5}}, 0x20) write$rdma_cm(r0, &(0x7f0000000500)=@resolve_addr={0x15, 0x110, 0xfa00, {r1, 0x1, 0x0, 0x0, 0x0, @in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x10}, 0x81}, @in={0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x118) r2 = accept4$ax25(r0, &(0x7f0000000640), &(0x7f0000000680)=0x10, 0x80800) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00000006c0)=""/55, &(0x7f0000000700)=0x37) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000740)={0x7ff}, 0x1) prctl$setfpexc(0xc, 0x80001) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000780)={{0x9, 0x6, 0x346, 0x81, "fdf3f87fff15bbcf33c808d8987b5ee873dbf02199e2ffcb0a792302bd6c6e29600182fb6fb71613b74ac8b5", 0x1}, 0x6, [0x0, 0x4090, 0x0, 0xffff, 0xffe0000000000000, 0x80, 0x5, 0x85d, 0x3, 0x24, 0x6, 0x80000000, 0x0, 0x40, 0x6, 0xa2f, 0x7, 0x0, 0xffffffff, 0xfffffffffffffffd, 0x4, 0x1, 0x10001, 0x40, 0x37, 0x7fff, 0x6, 0x4, 0x7dd, 0x4633, 0x57f, 0x6, 0x7, 0x8, 0x200, 0x4b, 0x9, 0x0, 0x0, 0x2, 0x8, 0x690c, 0x3, 0x893, 0x2, 0x40, 0x7, 0x1ff, 0x98a, 0x7f, 0x10000, 0x1f, 0x2, 0x1, 0x9, 0x800, 0x3, 0xc1b, 0x8000, 0x2, 0x5, 0x101, 0x2, 0x778, 0x9, 0x3ff, 0x5, 0x8b, 0x7, 0x6, 0xafe, 0x3, 0x80000000, 0x9, 0x7a, 0x2, 0x9, 0x1000, 0x1, 0x4, 0x7ff, 0xfffffffffffff801, 0xffffffff, 0x4, 0xfffffffffffeffff, 0x90, 0x1, 0x8, 0x4, 0x2, 0x6, 0x2, 0x0, 0x1, 0x0, 0x1, 0xfffffffffffffff8, 0x2, 0x20, 0x0, 0x36eb, 0x4, 0xfffffffffffffff9, 0x88a, 0x3ff, 0xd, 0x80000001, 0x7fff, 0x1ff00000000000, 0xd649, 0x2, 0x2, 0x1, 0x49, 0x7, 0x75, 0x1, 0x3ff, 0xfff, 0xa8, 0x3a, 0x4, 0x3, 0x24, 0x2, 0x4, 0x4, 0x10000000], {0x0, 0x1c9c380}}) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000c80)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000cc0)={0x0, 0x5b}, &(0x7f0000000d00)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000d40)=@sack_info={r3, 0x0, 0x5}, 0xc) mq_unlink(&(0x7f0000000d80)='/dev/audio#\x00') sendto$inet(r0, &(0x7f0000000dc0)="74a83d441a6767c2b1ca0d625abe9776320c618cf0", 0x15, 0x4, &(0x7f0000000e00)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000e40), &(0x7f0000000e80)=0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000ec0)='/dev/sequencer\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000f00)=@assoc_value={r3, 0xffffffffffff8f1d}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000f40)={0x1, [0x100000000]}, 0x6) umount2(&(0x7f0000000f80)='./file0\x00', 0x8) unshare(0x40000000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000fc0)={0x3, [0x4, 0x7, 0x1000]}, &(0x7f0000001000)=0xa) r5 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000001040)) ioctl$SG_GET_VERSION_NUM(r4, 0x2282, &(0x7f0000001080)) getpeername$inet(r0, &(0x7f00000010c0)={0x0, 0x0, @loopback}, &(0x7f0000001100)=0x10) preadv(r5, &(0x7f0000002400)=[{&(0x7f0000001140)=""/70, 0x46}, {&(0x7f00000011c0)=""/116, 0x74}, {&(0x7f0000001240)=""/232, 0xe8}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/104, 0x68}, {&(0x7f00000023c0)=""/64, 0x40}], 0x6, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002480)={r3, 0xf3d, 0x7ff, 0x9fe, 0x7fffffff, 0xff}, &(0x7f00000024c0)=0x14) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f0000002500)) flistxattr(r0, &(0x7f0000002540)=""/156, 0x9c) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002600), &(0x7f0000002640)=0x4) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000002680)=0x8) 2018/05/08 02:28:08 executing program 5: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)) socket$inet6_sctp(0xa, 0x1, 0x84) unshare(0x8000000) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000f50fc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/05/08 02:28:08 executing program 4: chroot(&(0x7f0000000180)='./file0\x00') chmod(&(0x7f0000000200)='./file0\x00', 0x40) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x20, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x400000000000000, 0x7}) chroot(&(0x7f0000000000)='./file0\x00') rmdir(&(0x7f00000001c0)='../file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000240)='./file0\x00', 0x4000000000000002) open(&(0x7f0000000100)='../file0\x00', 0x280400, 0x0) 2018/05/08 02:28:08 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x77, @dev={0xfe, 0x80, [], 0x11}, 0x84}, @in6={0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffff025a}, @in6={0xa, 0x4e21, 0xff, @loopback={0x0, 0x1}, 0x2993}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e22}], 0x9c) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x10000000012) ptrace(0x4207, r2) 2018/05/08 02:28:08 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000da1ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085dff0)='/dev/sequencer2\x00', 0x10000080002, 0x0) r2 = dup2(r0, r1) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) readv(r2, &(0x7f0000000140)=[{&(0x7f0000000040)=""/140, 0x8c}, {&(0x7f0000000100)=""/47, 0x15}], 0x2) 2018/05/08 02:28:08 executing program 2: rt_sigaction(0x400000000000007, &(0x7f0000000200)={0x422470, {0xffffffbfffbff274}}, &(0x7f0000000240), 0x8, &(0x7f0000000280)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004480)='/proc/self/net/pfkey\x00', 0x77633276b2c369b2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000044c0)={0x1, 0x0, 0x10001, 0xe1e}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000004500)={r1, 0x9}) recvmmsg(0xffffffffffffffff, &(0x7f0000004200)=[{{&(0x7f0000000000)=@can, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)=""/79, 0x4f}, {&(0x7f00000002c0)=""/232, 0xe8}, {&(0x7f00000003c0)=""/192, 0xc0}, {&(0x7f0000000480)=""/171, 0xab}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x5, &(0x7f0000001540)=""/105, 0x69, 0x3ff}, 0xbf}, {{&(0x7f00000015c0)=@rc, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001640)=""/218, 0xda}, {&(0x7f0000001740)=""/193, 0xc1}, {&(0x7f0000001840)=""/195, 0xc3}, {&(0x7f0000000080)}, {&(0x7f0000001940)=""/171, 0xab}, {&(0x7f0000001a00)=""/141, 0x8d}, {&(0x7f0000001ac0)=""/108, 0x6c}, {&(0x7f0000001b40)=""/67, 0x43}], 0x8, &(0x7f0000001c40)=""/32, 0x20, 0x14}, 0x5}, {{&(0x7f0000001c80)=@alg, 0x80, &(0x7f0000001fc0)=[{&(0x7f0000001d00)=""/165, 0xa5}, {&(0x7f0000001dc0)=""/30, 0x1e}, {&(0x7f0000001e00)=""/220, 0xdc}, {&(0x7f0000001f00)=""/106, 0x6a}, {&(0x7f0000001f80)=""/16, 0x10}], 0x5, &(0x7f0000002040)=""/165, 0xa5, 0x80}, 0x6}, {{&(0x7f0000002100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000002740)=[{&(0x7f0000002180)=""/27, 0x1b}, {&(0x7f00000021c0)=""/191, 0xbf}, {&(0x7f0000002280)=""/203, 0xcb}, {&(0x7f0000002380)=""/190, 0xbe}, {&(0x7f0000002440)=""/194, 0xc2}, {&(0x7f0000002540)=""/131, 0x83}, {&(0x7f0000002600)=""/13, 0xd}, {&(0x7f0000002640)=""/246, 0xf6}], 0x8, &(0x7f00000027c0)=""/149, 0x95, 0x7}, 0x6}, {{&(0x7f0000002880)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002900)=""/142, 0x8e}, {&(0x7f00000029c0)=""/226, 0xe2}, {&(0x7f0000002ac0)=""/241, 0xf1}, {&(0x7f0000002bc0)=""/145, 0x91}, {&(0x7f0000002c80)=""/79, 0x4f}, {&(0x7f0000002d00)=""/199, 0xc7}], 0x6, &(0x7f0000002e80)=""/119, 0x77, 0x200}, 0x7}, {{&(0x7f0000002f00)=@ax25, 0x80, &(0x7f0000004140)=[{&(0x7f0000002f80)=""/252, 0xfc}, {&(0x7f0000003080)=""/4096, 0x1000}, {&(0x7f0000004080)=""/18, 0x12}, {&(0x7f00000040c0)=""/60, 0x3c}, {&(0x7f0000004100)=""/46, 0x2e}], 0x5, &(0x7f00000041c0)=""/38, 0x26}, 0x1}], 0x6, 0x0, &(0x7f0000004380)={0x0, 0x1c9c380}) getpeername$ax25(r2, &(0x7f00000043c0), &(0x7f0000004440)=0x10) r3 = gettid() setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000004400)=ANY=[@ANYBLOB="009d9637"], 0x4) r4 = syz_open_procfs(r3, &(0x7f0000000080)='projid_map\x00') r5 = getpgid(0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) prctl$setendian(0x14, 0x0) syz_open_procfs(r5, &(0x7f00000000c0)='syscall\x00') 2018/05/08 02:28:09 executing program 7: socket$unix(0x1, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000000c0)={0x4000000000000000, 0x3, {0x2, 0x2, 0x10000, 0x3, 0x200}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x0, {}, 0xbe}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = add_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="759f1e7df0c1b6173e02fa34ce222fb815f6ee1316369ae3edd806ceb8c867e42341c3e9e0b6b7b0f1f8ff64231e86ef4c9782f315e892f31a8313acbe5104da519c19ec37881c", 0x47, 0xfffffffffffffffd) keyctl$describe(0x6, r1, &(0x7f0000000300)=""/54, 0x36) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/08 02:28:09 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xc9, &(0x7f0000000040), &(0x7f00000000c0)=0xffffffffffffff27) 2018/05/08 02:28:09 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x77, @dev={0xfe, 0x80, [], 0x11}, 0x84}, @in6={0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffff025a}, @in6={0xa, 0x4e21, 0xff, @loopback={0x0, 0x1}, 0x2993}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e22}], 0x9c) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x10000000012) ptrace(0x4207, r2) 2018/05/08 02:28:09 executing program 1: rt_sigprocmask(0x2, &(0x7f0000055000), &(0x7f0000000040), 0x8) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x6, 0x1, 0x81, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7eff000000010100fd07"], &(0x7f0000000100)=0xe) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0xebc8}, &(0x7f0000000180)=0x8) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00000001c0)={0x3ee, 0xe8, 0xb06b}) 2018/05/08 02:28:09 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x800000000100003) sendto$inet6(r0, &(0x7f0000000480), 0x150, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x52) close(r1) add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="692d736a3c865a926808c8ca57332747ec1e01b4538ae27d0abb49a1", 0x1c, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)="00f74019c21cf4afd37dc675a5526b811c0d9b309537cef188bb8aa5717a01a08bc444f83d851c76f768773f82b6c524c0a9ec48fa75f113af7f81a5872b419ea971f1f72a35f8b8d55005d1c624db2c2c765f722f7fec3a83c718770716192ce3a61173c5a1aa36192f6fa6bf4485addf819a56e8481bdb25d0cd10b2bd139929ce68d5fd011ce483b9e9fa5e8666e8c7fd5f96367c3761563b95d9927af9a8b5ff3c8e0037688498ba", 0xaa) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x801, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000100)={r4}) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000300)={'filter\x00'}, &(0x7f0000000200)=0x54) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000040)=""/50, 0x32}, {&(0x7f0000000480)=""/87, 0x57}, {&(0x7f0000000080)=""/58, 0x3a}, {&(0x7f0000000500)=""/89, 0x59}], 0x4) flock(r2, 0x4) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000000400)=ANY=[@ANYBLOB="540000000900000005008100f7ff00005b00060000009a09007d8aacabce2d28ac1a8ff0a39501000000000000000002000000000600000000000500feff20004c010000"]) memfd_create(&(0x7f00000005c0)='\x00', 0x1) 2018/05/08 02:28:09 executing program 2: setrlimit(0x7, &(0x7f0000becff0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x4000000000000000, 0x7, 0x1, 0x5, 0x8001}, 0x14) socket$can_bcm(0x1d, 0x2, 0x2) 2018/05/08 02:28:09 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x10001, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000100)={0x800, 0x4, r2, 0x100000001, r3, 0x0, 0x3, 0xd9}) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/05/08 02:28:09 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x101002) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000040)={0x2, 0x4, 0x0, 0x0, 0xf}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x1b, &(0x7f0000000ff0), 0xff71) 2018/05/08 02:28:09 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x77, @dev={0xfe, 0x80, [], 0x11}, 0x84}, @in6={0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffff025a}, @in6={0xa, 0x4e21, 0xff, @loopback={0x0, 0x1}, 0x2993}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e22}], 0x9c) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x10000000012) ptrace(0x4207, r2) 2018/05/08 02:28:09 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180)={0xb2c, 0x80004, 0x1}, 0x1ad) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x80000000, 0x8, 0xff}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r1, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000300)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f00000001c0)=0x94) membarrier(0x8, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0xfff, 0x2000) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000002c0)={&(0x7f0000000240)='./file0\x00', r2}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000200)=0x1ff, 0x4) shmget$private(0x0, 0x4000, 0x840, &(0x7f0000ff9000/0x4000)=nil) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) 2018/05/08 02:28:09 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x77, @dev={0xfe, 0x80, [], 0x11}, 0x84}, @in6={0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffff025a}, @in6={0xa, 0x4e21, 0xff, @loopback={0x0, 0x1}, 0x2993}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e22}], 0x9c) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x10000000012) ptrace(0x4207, r2) 2018/05/08 02:28:09 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000072d000)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000000000)=""/4096, 0x486}], 0x1) openat$zero(0xffffffffffffff9c, &(0x7f0000001000)='/dev/zero\x00', 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) 2018/05/08 02:28:09 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fdfffc)=0x18, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000001c0)) write(r0, &(0x7f0000000080)="64b9db718fbd7abe16f3a99237da37be803d6ed663f6c6c013c6f516242fee916cc0d21d7f103a052c97de2d4025ac33e08a77e61a269e6f9a600cd1a453f5f88177203ec52d80cd480cba49bf252ea94b48f2af2c1eb32ca6edc9e27ee7b50a5875821975083e5c7f1fd3fb3023983500", 0x71) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x501200) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xdc1, 0x30}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0xc8d, 0x9, 0x3}, 0x10) 2018/05/08 02:28:09 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e5d, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000040)="df", 0x1, 0x20020003, &(0x7f0000000200)={0x2, 0x20000000004e21, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) recvmsg(r0, &(0x7f0000000640)={&(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000500)=""/120, 0x78}], 0x1, &(0x7f0000000600)=""/42, 0x2a}, 0x21) 2018/05/08 02:28:09 executing program 2: setrlimit(0x7, &(0x7f0000becff0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x4000000000000000, 0x7, 0x1, 0x5, 0x8001}, 0x14) socket$can_bcm(0x1d, 0x2, 0x2) 2018/05/08 02:28:09 executing program 0: unshare(0x8000400) r0 = eventfd2(0x0, 0x0) io_setup(0xa3c, &(0x7f0000409000)=0x0) io_submit(r1, 0x1, &(0x7f0000329fd8)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000042000), 0x0, 0x0, 0x0, 0x1, r0}]) [ 89.605023] sctp: [Deprecated]: syz-executor5 (pid 6767) Use of int in maxseg socket option. [ 89.605023] Use struct sctp_assoc_value instead 2018/05/08 02:28:09 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x800000000100003) sendto$inet6(r0, &(0x7f0000000480), 0x150, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x52) close(r1) add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="692d736a3c865a926808c8ca57332747ec1e01b4538ae27d0abb49a1", 0x1c, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)="00f74019c21cf4afd37dc675a5526b811c0d9b309537cef188bb8aa5717a01a08bc444f83d851c76f768773f82b6c524c0a9ec48fa75f113af7f81a5872b419ea971f1f72a35f8b8d55005d1c624db2c2c765f722f7fec3a83c718770716192ce3a61173c5a1aa36192f6fa6bf4485addf819a56e8481bdb25d0cd10b2bd139929ce68d5fd011ce483b9e9fa5e8666e8c7fd5f96367c3761563b95d9927af9a8b5ff3c8e0037688498ba", 0xaa) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x801, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000100)={r4}) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000300)={'filter\x00'}, &(0x7f0000000200)=0x54) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000040)=""/50, 0x32}, {&(0x7f0000000480)=""/87, 0x57}, {&(0x7f0000000080)=""/58, 0x3a}, {&(0x7f0000000500)=""/89, 0x59}], 0x4) flock(r2, 0x4) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000000400)=ANY=[@ANYBLOB="540000000900000005008100f7ff00005b00060000009a09007d8aacabce2d28ac1a8ff0a39501000000000000000002000000000600000000000500feff20004c010000"]) memfd_create(&(0x7f00000005c0)='\x00', 0x1) 2018/05/08 02:28:09 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x77, @dev={0xfe, 0x80, [], 0x11}, 0x84}, @in6={0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffff025a}, @in6={0xa, 0x4e21, 0xff, @loopback={0x0, 0x1}, 0x2993}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e22}], 0x9c) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x10000000012) ptrace(0x4207, r2) 2018/05/08 02:28:09 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4200c0, 0x0) lgetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'trusted.', '\x00'}, &(0x7f0000000180)=""/23, 0x17) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) close(r1) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000080)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001c80)={r1, &(0x7f0000001c00), &(0x7f0000001c40)=""/11}, 0x18) [ 89.748548] sctp: [Deprecated]: syz-executor5 (pid 6767) Use of int in maxseg socket option. [ 89.748548] Use struct sctp_assoc_value instead 2018/05/08 02:28:09 executing program 7: sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7fffffff, 0x10000) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x5, &(0x7f0000000080)=0x2) 2018/05/08 02:28:09 executing program 2: r0 = syz_open_dev$evdev(&(0x7f00000003c0)='/dev/input/event#\x00', 0x2, 0x28001) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x220000, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x4}], 0x18) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x3, 0x8, 0xeb, 0x18, r1, 0xfffffffffffffffc}, 0x2c) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xc, 0x18010, r2, 0x0) 2018/05/08 02:28:09 executing program 1: r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f00000001c0)=0xe, 0x800) r1 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x800, 0x8000) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000240)=r1, 0x4) fchmod(r1, 0x0) unshare(0x400) socket$bt_bnep(0x1f, 0x3, 0x4) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xfffffffffffeffff, 0x8082) ioctl$BLKBSZGET(r2, 0x80081270, &(0x7f0000000140)) r3 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) r4 = inotify_init1(0x0) r5 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x100000001, 0x2) splice(r3, &(0x7f00000000c0), r4, &(0x7f0000000100), 0x8, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) sched_getaffinity(r6, 0x8, &(0x7f0000000300)) 2018/05/08 02:28:09 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x101000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000000040)) 2018/05/08 02:28:10 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x77, @dev={0xfe, 0x80, [], 0x11}, 0x84}, @in6={0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffff025a}, @in6={0xa, 0x4e21, 0xff, @loopback={0x0, 0x1}, 0x2993}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e22}], 0x9c) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) 2018/05/08 02:28:10 executing program 5: sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7fffffff, 0x10000) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x5, &(0x7f0000000080)=0x2) 2018/05/08 02:28:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="4409bcc857a030e38e87050313", 0xd) pipe2(&(0x7f0000000040), 0x80800) 2018/05/08 02:28:10 executing program 4: r0 = timerfd_create(0x0, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f0000000080)) readv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/146, 0x92}], 0x1) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() tkill(r1, 0x16) r2 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x100000000, 0x204000) getdents64(r2, &(0x7f0000000200)=""/67, 0x43) r3 = socket$rds(0x15, 0x5, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) 2018/05/08 02:28:10 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x20) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000cbfec)={0x1, 0x80000000, 0xfffffffffffffffc, 0x3, 0x1}) 2018/05/08 02:28:10 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x2, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0x0, 0x0, 0x67, 0x28}, &(0x7f0000000180)=0x98) socket$inet_sctp(0x2, 0x3, 0x84) 2018/05/08 02:28:10 executing program 7: sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7fffffff, 0x10000) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x5, &(0x7f0000000080)=0x2) 2018/05/08 02:28:10 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha3-512,ctr(des3_ede))\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0", 0x4) 2018/05/08 02:28:10 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x77, @dev={0xfe, 0x80, [], 0x11}, 0x84}, @in6={0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffff025a}, @in6={0xa, 0x4e21, 0xff, @loopback={0x0, 0x1}, 0x2993}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e22}], 0x9c) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) [ 90.743470] alg: No test for authenc(sha3-512,ctr(des3_ede)) (authenc(sha3-512-generic,ctr(des3_ede-generic))) 2018/05/08 02:28:11 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000d6d000)='/dev/sg#\x00', 0x400, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace$pokeuser(0x6, r1, 0xffffffff, 0xff) ioctl$TCSBRKP(r0, 0x5382, 0xfffffffffffffffd) 2018/05/08 02:28:11 executing program 1: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xe0}}}}}}, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x101000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xe4, r1, 0x10, 0x70bd28, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7ff}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000001}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x100000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9e}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x73db}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x41f24ab5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xa227f2d}]}, 0xe4}, 0x1, 0x0, 0x0, 0x8000}, 0x8080) io_setup(0x8, &(0x7f0000000000)=0x0) io_getevents(r2, 0x1, 0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000140)={0x0, 0x1c9c380}) 2018/05/08 02:28:11 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYRES16=r0], 0x2}, 0x1}, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) 2018/05/08 02:28:11 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x77, @dev={0xfe, 0x80, [], 0x11}, 0x84}, @in6={0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffff025a}, @in6={0xa, 0x4e21, 0xff, @loopback={0x0, 0x1}, 0x2993}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e22}], 0x9c) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) 2018/05/08 02:28:11 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x80000000000e6, 0x22082) clock_gettime(0x0, &(0x7f0000000000)) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x53, 0x2}, {{0x0, 0x7530}, 0x6, 0xfffffffffffff800}], 0x30) 2018/05/08 02:28:11 executing program 4: r0 = timerfd_create(0x0, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f0000000080)) readv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/146, 0x92}], 0x1) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() tkill(r1, 0x16) r2 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x100000000, 0x204000) getdents64(r2, &(0x7f0000000200)=""/67, 0x43) r3 = socket$rds(0x15, 0x5, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) 2018/05/08 02:28:11 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100)=0xfffffffffffffff7, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/89, &(0x7f00000000c0)=0x59) 2018/05/08 02:28:11 executing program 7: sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7fffffff, 0x10000) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x5, &(0x7f0000000080)=0x2) 2018/05/08 02:28:11 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuset.effective_mems\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000180)=0xc1, &(0x7f0000000240)=0x2) read$eventfd(r1, &(0x7f0000000100), 0x8) socketpair(0x2, 0x0, 0x4, &(0x7f0000000280)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'rose0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x500100}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=@bridge_newneigh={0x24, 0x1c, 0x404, 0x70bd27, 0x25dfdbfd, {0x2, 0x0, 0x0, r2, 0x80, 0x20, 0xb}, [@NDA_PROBES={0x8, 0x4, 0xa8}]}, 0x24}, 0x1, 0x0, 0x0, 0x40800}, 0x4004000) 2018/05/08 02:28:11 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000040)=ANY=[@ANYBLOB="180000001d00ffff100000000000e3ff0400000004000200"], 0x8}, 0x1, 0x0, 0x0, 0x20008000}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) 2018/05/08 02:28:11 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x77, @dev={0xfe, 0x80, [], 0x11}, 0x84}, @in6={0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffff025a}, @in6={0xa, 0x4e21, 0xff, @loopback={0x0, 0x1}, 0x2993}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e22}], 0x9c) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) tkill(r2, 0x10000000012) ptrace(0x4207, r2) 2018/05/08 02:28:11 executing program 1: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xe0}}}}}}, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x101000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xe4, r1, 0x10, 0x70bd28, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7ff}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000001}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x100000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9e}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x73db}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x41f24ab5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xa227f2d}]}, 0xe4}, 0x1, 0x0, 0x0, 0x8000}, 0x8080) io_setup(0x8, &(0x7f0000000000)=0x0) io_getevents(r2, 0x1, 0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000140)={0x0, 0x1c9c380}) 2018/05/08 02:28:11 executing program 5: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') r0 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000200)=0x80, 0x80800) setsockopt(r0, 0x0, 0x80000000, &(0x7f0000000280)="df781369999e009bd37e89e868f6145e5f741668ebe11d1529e857a6b67be60fc82d0d85096c9ecf5cb20b2ac16b68f89c76c5d5ae42cf78e155b6e5d9ddde87078450225563129df4c7de956b7857ecd2971d1d4168802f04858af61c952dce121032f16f0826e9bd703b7330f18a1a208d5f9034c1162dc09fcd2c6a42b930ab9cdf1affb87e6aa14ab76b193610dcdfc7e0c6183651467f57e3af4c44b5aff98ac6852effebf16062b45b08ca675aa6541b7eafac2259737bc6a69dc28cb7f1b41e54b1", 0x7169) chdir(&(0x7f00000001c0)='./file0\x00') r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) pwritev(r3, &(0x7f0000000800)=[{&(0x7f0000000600)="c6a40aae26f043a1bb298cb746fa588d2b198b05b671b116e2be8ff312f8353559a89a00eb09d2b2c46c71a3077c90b5610b6e5e5ff6231c2d7eebcb35e26a7bd85c2a125e60bb71fc041fcc705cae1ac23a04133949f473c1f65351cd2f97b7d71ecb4023f48c82474f76f9cdf1385cfbf1db2f0a4af6fd2d8f0915c0c5819240bf2f2e3d160cf0c1c0f8f199f35d7e9e51a4f8e974c45afa5ccc94e0d1c5a52a8fae4f41800c21f6fc5ef34bb758c37ef21b19a438703034a7d24ad89ac96b1e7e260465c0fb2f217b56569a0073c7270d8795e6cd8618e39ae7d9a398a20bb9470594720f30bed51b78c2", 0xec}, {&(0x7f0000000700)="33308e1abd3a366b3847e5d3f71bf8447540dfc1be439440ec14a0b064eaebd16f8a4bf7d5a722c21d53066bdf4e836c663a6da32df59f55714dea6048775c080d9394cdbf02ebcc27e7dcadc4185a82639f7e8e18f467cb95f379e08a158ca14a63184f22ffc1a030335351bb05a54d3b3521468a27699d5b926889d5e8bd4587848a6f6b18f64012ceeac77e7b7e57e755f229c0ee3f3d3b65055478c685fb39b184cada4fbb9ca740b2d7eeb8916720c7c058815094c88ec41278c76edf983cdfdb3a6c8e16224724584743dd4a2f67a40733", 0xd4}], 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000880)) ioctl$BLKFLSBUF(r2, 0x1261, &(0x7f0000000140)=0x6) fcntl$getown(r2, 0x9) r4 = fcntl$getown(r2, 0x9) r5 = syz_open_procfs(r4, &(0x7f0000000240)='net/tcp\x00') dup2(r5, r5) r6 = creat(&(0x7f00000005c0)='./bus\x00', 0xfffffffffffffffe) pread64(r6, &(0x7f0000000040)=""/213, 0xd5, 0x0) fstat(r6, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180)=0x0, &(0x7f0000000480), &(0x7f00000004c0)) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000500)={r4, r7, r8}, 0xc) fcntl$setstatus(r5, 0x4, 0x6000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000540), &(0x7f0000000580)=0x14) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:11 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000f000)='/proc/self/net/pfkey\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000100)=""/204, 0x5c, 0xfffffffffffffffd) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000000000)) 2018/05/08 02:28:12 executing program 4: r0 = timerfd_create(0x0, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f0000000080)) readv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/146, 0x92}], 0x1) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() tkill(r1, 0x16) r2 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x100000000, 0x204000) getdents64(r2, &(0x7f0000000200)=""/67, 0x43) r3 = socket$rds(0x15, 0x5, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) 2018/05/08 02:28:12 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) openat$cgroup(r0, &(0x7f0000000080)='syz1\x00', 0x200002, 0x0) r1 = syz_fuseblk_mount(&(0x7f00000001c0)='8/file0\x00', &(0x7f0000000040)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00000000c0)=0x5) 2018/05/08 02:28:12 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa0800450000040000002b000090787f000001ac1414bb0000000000089078c053731ed65ff946e73df97de7de33da17d92d0949fe351a994d288e6555d453ee7c3e7a5a521ade1b9022be3bbc253cf417c7a5263730e70f9f499eff5097d065ec3b3e284c7bb0291fb5d80229b64a79c3c5312b7e39bcd8499ef0ecf0373ada8cd695f75fe1463b5eeae7950289e6d864ea61b6f9099ffa0f95b32ba4e133f56a58213e337ce5b83915d67ad4254e52fd4bf4a94afe827cff8599dbd43f94389a3934a7c361aeb8da9902a902b56d"], &(0x7f0000000080)) socket$can_raw(0x1d, 0x3, 0x1) 2018/05/08 02:28:12 executing program 1: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xe0}}}}}}, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x101000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xe4, r1, 0x10, 0x70bd28, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7ff}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000001}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x100000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9e}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x73db}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x41f24ab5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xa227f2d}]}, 0xe4}, 0x1, 0x0, 0x0, 0x8000}, 0x8080) io_setup(0x8, &(0x7f0000000000)=0x0) io_getevents(r2, 0x1, 0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000140)={0x0, 0x1c9c380}) 2018/05/08 02:28:12 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x5, 0x7f, 0x7, 0x822, 0x2, 0x81, 0x9, {0x0, @in6={{0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x1, 0x2, 0xfff, 0xa186, 0x7f}}, &(0x7f00000003c0)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x1}, 0x6) r2 = memfd_create(&(0x7f00000005c0)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x0) write(0xffffffffffffffff, &(0x7f0000000040)='v', 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000080)={0x7, 0x4}) sendfile(r2, r2, &(0x7f0000001000), 0x0) fcntl$setpipe(r2, 0x407, 0x7fffffff) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000180)) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) write(r0, &(0x7f0000000440)="dee404da1e4a8aea020e53d5d32337d22878e24656b3e5081e1d174b03d29bd256cf8c5bd1689c7e8eb16d397650242764516b0356083c8123d224d9d3cf61309c3b6dc5f0b991ae5ab48f5ecaca570f8946ff07007e48a15c4b3c015dd829f32231cb15eef0ca4d4ee38a217999da3412c604fe175bc6b2e0704e52ec7b5dbde96a977aa29406894cfc91bba158501fa8dcdb99c359ffadf4335b17994944317fb0634e223a83e8c5d8f9ec593e32c687d0490f89ea2b666fece0fee5ae50efeeba7afc2ff702c6baffec10fa9ed85a69bb035ee84f1ddc3e534a371d3e964c5bde402b6e7e43882f217750dfcbe50c718d2c88dab840b4de19", 0xfa) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x8113, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) msync(&(0x7f000066d000/0x1000)=nil, 0x1000, 0x4) mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/88) 2018/05/08 02:28:12 executing program 7: sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7fffffff, 0x10000) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x5, &(0x7f0000000080)=0x2) 2018/05/08 02:28:12 executing program 5: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') r0 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000200)=0x80, 0x80800) setsockopt(r0, 0x0, 0x80000000, &(0x7f0000000280)="df781369999e009bd37e89e868f6145e5f741668ebe11d1529e857a6b67be60fc82d0d85096c9ecf5cb20b2ac16b68f89c76c5d5ae42cf78e155b6e5d9ddde87078450225563129df4c7de956b7857ecd2971d1d4168802f04858af61c952dce121032f16f0826e9bd703b7330f18a1a208d5f9034c1162dc09fcd2c6a42b930ab9cdf1affb87e6aa14ab76b193610dcdfc7e0c6183651467f57e3af4c44b5aff98ac6852effebf16062b45b08ca675aa6541b7eafac2259737bc6a69dc28cb7f1b41e54b1", 0x7169) chdir(&(0x7f00000001c0)='./file0\x00') r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) pwritev(r3, &(0x7f0000000800)=[{&(0x7f0000000600)="c6a40aae26f043a1bb298cb746fa588d2b198b05b671b116e2be8ff312f8353559a89a00eb09d2b2c46c71a3077c90b5610b6e5e5ff6231c2d7eebcb35e26a7bd85c2a125e60bb71fc041fcc705cae1ac23a04133949f473c1f65351cd2f97b7d71ecb4023f48c82474f76f9cdf1385cfbf1db2f0a4af6fd2d8f0915c0c5819240bf2f2e3d160cf0c1c0f8f199f35d7e9e51a4f8e974c45afa5ccc94e0d1c5a52a8fae4f41800c21f6fc5ef34bb758c37ef21b19a438703034a7d24ad89ac96b1e7e260465c0fb2f217b56569a0073c7270d8795e6cd8618e39ae7d9a398a20bb9470594720f30bed51b78c2", 0xec}, {&(0x7f0000000700)="33308e1abd3a366b3847e5d3f71bf8447540dfc1be439440ec14a0b064eaebd16f8a4bf7d5a722c21d53066bdf4e836c663a6da32df59f55714dea6048775c080d9394cdbf02ebcc27e7dcadc4185a82639f7e8e18f467cb95f379e08a158ca14a63184f22ffc1a030335351bb05a54d3b3521468a27699d5b926889d5e8bd4587848a6f6b18f64012ceeac77e7b7e57e755f229c0ee3f3d3b65055478c685fb39b184cada4fbb9ca740b2d7eeb8916720c7c058815094c88ec41278c76edf983cdfdb3a6c8e16224724584743dd4a2f67a40733", 0xd4}], 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000880)) ioctl$BLKFLSBUF(r2, 0x1261, &(0x7f0000000140)=0x6) fcntl$getown(r2, 0x9) r4 = fcntl$getown(r2, 0x9) r5 = syz_open_procfs(r4, &(0x7f0000000240)='net/tcp\x00') dup2(r5, r5) r6 = creat(&(0x7f00000005c0)='./bus\x00', 0xfffffffffffffffe) pread64(r6, &(0x7f0000000040)=""/213, 0xd5, 0x0) fstat(r6, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180)=0x0, &(0x7f0000000480), &(0x7f00000004c0)) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000500)={r4, r7, r8}, 0xc) fcntl$setstatus(r5, 0x4, 0x6000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000540), &(0x7f0000000580)=0x14) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:12 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x77, @dev={0xfe, 0x80, [], 0x11}, 0x84}, @in6={0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffff025a}, @in6={0xa, 0x4e21, 0xff, @loopback={0x0, 0x1}, 0x2993}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e22}], 0x9c) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x10000000012) ptrace(0x4207, 0x0) 2018/05/08 02:28:12 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x77, @dev={0xfe, 0x80, [], 0x11}, 0x84}, @in6={0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffff025a}, @in6={0xa, 0x4e21, 0xff, @loopback={0x0, 0x1}, 0x2993}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e22}], 0x9c) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x10000000012) ptrace(0x4207, 0x0) 2018/05/08 02:28:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=@ipv6_newrule={0x48, 0x20, 0x1, 0x0, 0x0, {0xa, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18}, [@FRA_DST={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @FRA_DST={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x48}, 0x1}, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) write$tun(r1, &(0x7f0000000200)={@void, @hdr={0x1, 0x5, 0x0, 0x4, 0x5, 0x2c9f}, @x25={0x1, 0xa9, 0xff, "cfa4baf0ec701035b47bd57a63b471c2c9b1669b8978f41ebf245960b941ce539b1ed2cc4243b85f3c04a160ffd9dc5ff9efc9c436f5aab607bcbe3d5bf581961d5aa28f599bf5af41d9fd7088a08afb8b348da61692e188ffa9e109babf23369563b20a5845e0266768f770633ae3e6e614903ab9fd772e3eed3adab2d057d698e085dad1339798130bacf09f3fc77132522307c813813803e74d7ed9e8d470f1d8f29f26b28ca874c8fba9c4a8cfd145f16564089af3128aaef3e23fd1c686204c883d0ddd8a1ecc2507f4187601ad37250694cc9ceab8eb7d857d60436220d21b8b08fadb1cfdf9dcd4357854cd5a43325944ab"}}, 0x102) 2018/05/08 02:28:12 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa0800450000040000002b000090787f000001ac1414bb0000000000089078c053731ed65ff946e73df97de7de33da17d92d0949fe351a994d288e6555d453ee7c3e7a5a521ade1b9022be3bbc253cf417c7a5263730e70f9f499eff5097d065ec3b3e284c7bb0291fb5d80229b64a79c3c5312b7e39bcd8499ef0ecf0373ada8cd695f75fe1463b5eeae7950289e6d864ea61b6f9099ffa0f95b32ba4e133f56a58213e337ce5b83915d67ad4254e52fd4bf4a94afe827cff8599dbd43f94389a3934a7c361aeb8da9902a902b56d"], &(0x7f0000000080)) socket$can_raw(0x1d, 0x3, 0x1) 2018/05/08 02:28:12 executing program 1: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xe0}}}}}}, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x101000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xe4, r1, 0x10, 0x70bd28, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7ff}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000001}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x100000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9e}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x73db}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x41f24ab5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xa227f2d}]}, 0xe4}, 0x1, 0x0, 0x0, 0x8000}, 0x8080) io_setup(0x8, &(0x7f0000000000)=0x0) io_getevents(r2, 0x1, 0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000140)={0x0, 0x1c9c380}) 2018/05/08 02:28:12 executing program 5: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') r0 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000200)=0x80, 0x80800) setsockopt(r0, 0x0, 0x80000000, &(0x7f0000000280)="df781369999e009bd37e89e868f6145e5f741668ebe11d1529e857a6b67be60fc82d0d85096c9ecf5cb20b2ac16b68f89c76c5d5ae42cf78e155b6e5d9ddde87078450225563129df4c7de956b7857ecd2971d1d4168802f04858af61c952dce121032f16f0826e9bd703b7330f18a1a208d5f9034c1162dc09fcd2c6a42b930ab9cdf1affb87e6aa14ab76b193610dcdfc7e0c6183651467f57e3af4c44b5aff98ac6852effebf16062b45b08ca675aa6541b7eafac2259737bc6a69dc28cb7f1b41e54b1", 0x7169) chdir(&(0x7f00000001c0)='./file0\x00') r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) pwritev(r3, &(0x7f0000000800)=[{&(0x7f0000000600)="c6a40aae26f043a1bb298cb746fa588d2b198b05b671b116e2be8ff312f8353559a89a00eb09d2b2c46c71a3077c90b5610b6e5e5ff6231c2d7eebcb35e26a7bd85c2a125e60bb71fc041fcc705cae1ac23a04133949f473c1f65351cd2f97b7d71ecb4023f48c82474f76f9cdf1385cfbf1db2f0a4af6fd2d8f0915c0c5819240bf2f2e3d160cf0c1c0f8f199f35d7e9e51a4f8e974c45afa5ccc94e0d1c5a52a8fae4f41800c21f6fc5ef34bb758c37ef21b19a438703034a7d24ad89ac96b1e7e260465c0fb2f217b56569a0073c7270d8795e6cd8618e39ae7d9a398a20bb9470594720f30bed51b78c2", 0xec}, {&(0x7f0000000700)="33308e1abd3a366b3847e5d3f71bf8447540dfc1be439440ec14a0b064eaebd16f8a4bf7d5a722c21d53066bdf4e836c663a6da32df59f55714dea6048775c080d9394cdbf02ebcc27e7dcadc4185a82639f7e8e18f467cb95f379e08a158ca14a63184f22ffc1a030335351bb05a54d3b3521468a27699d5b926889d5e8bd4587848a6f6b18f64012ceeac77e7b7e57e755f229c0ee3f3d3b65055478c685fb39b184cada4fbb9ca740b2d7eeb8916720c7c058815094c88ec41278c76edf983cdfdb3a6c8e16224724584743dd4a2f67a40733", 0xd4}], 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000880)) ioctl$BLKFLSBUF(r2, 0x1261, &(0x7f0000000140)=0x6) fcntl$getown(r2, 0x9) r4 = fcntl$getown(r2, 0x9) r5 = syz_open_procfs(r4, &(0x7f0000000240)='net/tcp\x00') dup2(r5, r5) r6 = creat(&(0x7f00000005c0)='./bus\x00', 0xfffffffffffffffe) pread64(r6, &(0x7f0000000040)=""/213, 0xd5, 0x0) fstat(r6, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180)=0x0, &(0x7f0000000480), &(0x7f00000004c0)) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000500)={r4, r7, r8}, 0xc) fcntl$setstatus(r5, 0x4, 0x6000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000540), &(0x7f0000000580)=0x14) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:12 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/dsp\x00', 0x4000, 0x0) sendmmsg$alg(r0, &(0x7f00000003c0)=[{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)="a6b610d588c9debb7361d2e8f68b8c950d34120157004b45f8a900a31834a04b58715382f751c67b768b51813026deadeb01155437a9feb395c381154e07e8443fddc3c9b941963cdb0477d82ce372699f19083a0ed1bf10b57a89b02de387c48e67a108fc2a516d6e95dc125b849102646494999c675f35210c981d284e2aa0d75d32343dfffcb3ed936f", 0x8b}, {&(0x7f0000000100)="7dadc5e5e8434514b0c46cb592fd8d3ebc772a40c9fa6d7b6fbbd1b0c3362f1c363f4e9ea51f40011fd5d041dbc42a26dfdb094840a0ac7879e255f2402f4af04a64cf785013b248207d1bcdf00eaf739968eac0e48522ae12e500c95da68121764bad31d31a07919d7ae13c5e5fd974abbd5fc09b0234b2a4eddacd8627e389027330474e3e01b2d2fc8662f40f1cb5eda900a7c7f75684c5aeb7476e69b731f6c575f2524f3787d26f1006608d60d405fa01e4be2a8e377dff", 0xba}, {&(0x7f00000001c0)="9ee19f2c990abbdf123393561512fed85a932945655ac38ec67d5aa61128c74d379e5bd506b75725bf03dd75c21b0bfe1def90a2ba4f5c5973edda98a368dd7dc368e35929ab03c9cb7f64ff53edec7d3be253a1dbf646a019fa094a13c71f3368726ddb91a9f388fdb36404f5114fd8391032c0d8d8989fbe4efb1b9be22ed0efcff8863d79254e79c0510fc79b1dd9da060744dda3a3023f", 0x99}, {&(0x7f0000000280)="fb57a968473460fb90727f173ab0d3409caa41dd038f18a66e3270e9868b3cd50af086caff199cb323abc8fcf50df6e175dd126b1d56b5495bdae23e1553bfcc2d3badb5c717d228b9d8705e98e9967182506ab70edfd99695fd56667fceb211300b30fac9443f73ae3c9aa9c5040858a4b2a3ff08b4d86254dc25b171efe7bb5c34d0855faa428ab4d1fa68f7a1c7d55af15721704edab69076520fc87941fb2f3c3e9197509e20b780673a5d6fc725849656fea1fed8b7ea426eebe08d9539a59590c9f1f5130e371445955fa85409db09247d9abd189f516355385a2906af8f5662", 0xe3}], 0x4, 0x0, 0x0, 0x20004000}], 0x1, 0x50) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000400)=""/221) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000773fc8)={&(0x7f0000450ff4)={0x10}, 0xc, &(0x7f0000ad0ff0)={&(0x7f0000b2b000)=@updsa={0xf8, 0x1a, 0x401, 0x0, 0x0, {{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, 0x3c}, @in=@multicast1=0xe0000001, {}, {}, {}, 0x0, 0x0, 0xa}, [@tfcpad={0x8, 0x16}]}, 0xf8}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000500)=0x4) 2018/05/08 02:28:13 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x77, @dev={0xfe, 0x80, [], 0x11}, 0x84}, @in6={0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffff025a}, @in6={0xa, 0x4e21, 0xff, @loopback={0x0, 0x1}, 0x2993}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e22}], 0x9c) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x10000000012) ptrace(0x4207, 0x0) 2018/05/08 02:28:13 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f00000f8000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "08de06", 0x3, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}}}}}}}}, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x80000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x510, 0x1, [0x20]}, &(0x7f0000000080)=0xa) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x1000, "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"}, &(0x7f0000001100)=0x1008) 2018/05/08 02:28:13 executing program 1: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xe0}}}}}}, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x101000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xe4, r1, 0x10, 0x70bd28, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7ff}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000001}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x100000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9e}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x73db}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x41f24ab5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xa227f2d}]}, 0xe4}, 0x1, 0x0, 0x0, 0x8000}, 0x8080) io_getevents(0x0, 0x1, 0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000140)={0x0, 0x1c9c380}) 2018/05/08 02:28:13 executing program 7: sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7fffffff, 0x10000) 2018/05/08 02:28:13 executing program 5: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') r0 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000200)=0x80, 0x80800) setsockopt(r0, 0x0, 0x80000000, &(0x7f0000000280)="df781369999e009bd37e89e868f6145e5f741668ebe11d1529e857a6b67be60fc82d0d85096c9ecf5cb20b2ac16b68f89c76c5d5ae42cf78e155b6e5d9ddde87078450225563129df4c7de956b7857ecd2971d1d4168802f04858af61c952dce121032f16f0826e9bd703b7330f18a1a208d5f9034c1162dc09fcd2c6a42b930ab9cdf1affb87e6aa14ab76b193610dcdfc7e0c6183651467f57e3af4c44b5aff98ac6852effebf16062b45b08ca675aa6541b7eafac2259737bc6a69dc28cb7f1b41e54b1", 0x7169) chdir(&(0x7f00000001c0)='./file0\x00') r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) pwritev(r3, &(0x7f0000000800)=[{&(0x7f0000000600)="c6a40aae26f043a1bb298cb746fa588d2b198b05b671b116e2be8ff312f8353559a89a00eb09d2b2c46c71a3077c90b5610b6e5e5ff6231c2d7eebcb35e26a7bd85c2a125e60bb71fc041fcc705cae1ac23a04133949f473c1f65351cd2f97b7d71ecb4023f48c82474f76f9cdf1385cfbf1db2f0a4af6fd2d8f0915c0c5819240bf2f2e3d160cf0c1c0f8f199f35d7e9e51a4f8e974c45afa5ccc94e0d1c5a52a8fae4f41800c21f6fc5ef34bb758c37ef21b19a438703034a7d24ad89ac96b1e7e260465c0fb2f217b56569a0073c7270d8795e6cd8618e39ae7d9a398a20bb9470594720f30bed51b78c2", 0xec}, {&(0x7f0000000700)="33308e1abd3a366b3847e5d3f71bf8447540dfc1be439440ec14a0b064eaebd16f8a4bf7d5a722c21d53066bdf4e836c663a6da32df59f55714dea6048775c080d9394cdbf02ebcc27e7dcadc4185a82639f7e8e18f467cb95f379e08a158ca14a63184f22ffc1a030335351bb05a54d3b3521468a27699d5b926889d5e8bd4587848a6f6b18f64012ceeac77e7b7e57e755f229c0ee3f3d3b65055478c685fb39b184cada4fbb9ca740b2d7eeb8916720c7c058815094c88ec41278c76edf983cdfdb3a6c8e16224724584743dd4a2f67a40733", 0xd4}], 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000880)) ioctl$BLKFLSBUF(r2, 0x1261, &(0x7f0000000140)=0x6) fcntl$getown(r2, 0x9) r4 = fcntl$getown(r2, 0x9) r5 = syz_open_procfs(r4, &(0x7f0000000240)='net/tcp\x00') dup2(r5, r5) r6 = creat(&(0x7f00000005c0)='./bus\x00', 0xfffffffffffffffe) pread64(r6, &(0x7f0000000040)=""/213, 0xd5, 0x0) fstat(r6, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180)=0x0, &(0x7f0000000480), &(0x7f00000004c0)) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000500)={r4, r7, r8}, 0xc) fcntl$setstatus(r5, 0x4, 0x6000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000540), &(0x7f0000000580)=0x14) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:13 executing program 4: r0 = timerfd_create(0x0, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f0000000080)) readv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/146, 0x92}], 0x1) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() tkill(r1, 0x16) r2 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x100000000, 0x204000) getdents64(r2, &(0x7f0000000200)=""/67, 0x43) r3 = socket$rds(0x15, 0x5, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) 2018/05/08 02:28:13 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ptrace(0xffffffffffffffff, r0) keyctl$search(0xa, 0x0, &(0x7f0000000380)="656e63726dfcd355d2a76f67dc78fb25686f8e88e74b7645219cf119e12629b443b8649f33f567876f366303b511483c56fe32540deaffd96df9f7f73d40a8f562bc", &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0) 2018/05/08 02:28:13 executing program 0: r0 = epoll_create1(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0x7, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e37ff4)={0x20000005}) epoll_wait(r0, &(0x7f00003de000)=[{}], 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x3) 2018/05/08 02:28:13 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa0800450000040000002b000090787f000001ac1414bb0000000000089078c053731ed65ff946e73df97de7de33da17d92d0949fe351a994d288e6555d453ee7c3e7a5a521ade1b9022be3bbc253cf417c7a5263730e70f9f499eff5097d065ec3b3e284c7bb0291fb5d80229b64a79c3c5312b7e39bcd8499ef0ecf0373ada8cd695f75fe1463b5eeae7950289e6d864ea61b6f9099ffa0f95b32ba4e133f56a58213e337ce5b83915d67ad4254e52fd4bf4a94afe827cff8599dbd43f94389a3934a7c361aeb8da9902a902b56d"], &(0x7f0000000080)) socket$can_raw(0x1d, 0x3, 0x1) 2018/05/08 02:28:13 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) accept4$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x800) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x10000000012) ptrace(0x4207, r1) 2018/05/08 02:28:13 executing program 1: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xe0}}}}}}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x101000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') io_setup(0x8, &(0x7f0000000000)=0x0) io_getevents(r0, 0x1, 0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000140)={0x0, 0x1c9c380}) 2018/05/08 02:28:13 executing program 3: r0 = memfd_create(&(0x7f0000000140)='U$\x00', 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000340), &(0x7f0000000380)=0xfffffffffffffe3a) write$cgroup_pid(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="de09fe157f76ba061602fd0bb3fdcf5626b19754fbea546be472ac0f8ece1d0a05003d1eaaba0000000000030000eaf1c76b65f1951a967141cc8cddb18e2f0002c877508bff050993b56aa20800000000000000d9da99d4c699ae8ee6b0955f7e76aa64ae9d946a2944a4b26aa9af56ac1d19e5d08425ed90a4529ba2674320c3f7c2d06a90ae070000003d2f0000000000000000"], 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000000180)="c59384a3c29ad2f13fbce0500dd079e75d2d24eee11f64ce91cd33988a638714cd8b404a4174664a4110345ca99e454bc3db3c74f6922379146a00cf2d369b86e9a4b3c1785f7cf2e6ae27de283a2695c053669371e8396a9915473f8fb594f44da7b47b124f437bc938a8dbb8f8bf60e45ef5ee6f1e15d4fbdbd4e1630c7c171b8821aeec29434d8e371d597e31a2c2769e6300f03d1595b51065919b04b7cc712752820491bb0aa4040c69992db1ab18ab4037dd8ce2d3f074306185b92b0ee685371ca32931c006207f31fd1f4214640e2be1c31baa51b7d98dcb8d2b91ef34f32c87b1ce55c21d09c92d5634"}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) 2018/05/08 02:28:13 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa0800450000040000002b000090787f000001ac1414bb0000000000089078c053731ed65ff946e73df97de7de33da17d92d0949fe351a994d288e6555d453ee7c3e7a5a521ade1b9022be3bbc253cf417c7a5263730e70f9f499eff5097d065ec3b3e284c7bb0291fb5d80229b64a79c3c5312b7e39bcd8499ef0ecf0373ada8cd695f75fe1463b5eeae7950289e6d864ea61b6f9099ffa0f95b32ba4e133f56a58213e337ce5b83915d67ad4254e52fd4bf4a94afe827cff8599dbd43f94389a3934a7c361aeb8da9902a902b56d"], &(0x7f0000000080)) socket$can_raw(0x1d, 0x3, 0x1) 2018/05/08 02:28:13 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) accept4$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x800) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x10000000012) ptrace(0x4207, r1) 2018/05/08 02:28:13 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) accept4$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x800) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x10000000012) ptrace(0x4207, r1) 2018/05/08 02:28:13 executing program 5: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') r0 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000200)=0x80, 0x80800) setsockopt(r0, 0x0, 0x80000000, &(0x7f0000000280)="df781369999e009bd37e89e868f6145e5f741668ebe11d1529e857a6b67be60fc82d0d85096c9ecf5cb20b2ac16b68f89c76c5d5ae42cf78e155b6e5d9ddde87078450225563129df4c7de956b7857ecd2971d1d4168802f04858af61c952dce121032f16f0826e9bd703b7330f18a1a208d5f9034c1162dc09fcd2c6a42b930ab9cdf1affb87e6aa14ab76b193610dcdfc7e0c6183651467f57e3af4c44b5aff98ac6852effebf16062b45b08ca675aa6541b7eafac2259737bc6a69dc28cb7f1b41e54b1", 0x7169) chdir(&(0x7f00000001c0)='./file0\x00') r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) pwritev(r3, &(0x7f0000000800)=[{&(0x7f0000000600)="c6a40aae26f043a1bb298cb746fa588d2b198b05b671b116e2be8ff312f8353559a89a00eb09d2b2c46c71a3077c90b5610b6e5e5ff6231c2d7eebcb35e26a7bd85c2a125e60bb71fc041fcc705cae1ac23a04133949f473c1f65351cd2f97b7d71ecb4023f48c82474f76f9cdf1385cfbf1db2f0a4af6fd2d8f0915c0c5819240bf2f2e3d160cf0c1c0f8f199f35d7e9e51a4f8e974c45afa5ccc94e0d1c5a52a8fae4f41800c21f6fc5ef34bb758c37ef21b19a438703034a7d24ad89ac96b1e7e260465c0fb2f217b56569a0073c7270d8795e6cd8618e39ae7d9a398a20bb9470594720f30bed51b78c2", 0xec}, {&(0x7f0000000700)="33308e1abd3a366b3847e5d3f71bf8447540dfc1be439440ec14a0b064eaebd16f8a4bf7d5a722c21d53066bdf4e836c663a6da32df59f55714dea6048775c080d9394cdbf02ebcc27e7dcadc4185a82639f7e8e18f467cb95f379e08a158ca14a63184f22ffc1a030335351bb05a54d3b3521468a27699d5b926889d5e8bd4587848a6f6b18f64012ceeac77e7b7e57e755f229c0ee3f3d3b65055478c685fb39b184cada4fbb9ca740b2d7eeb8916720c7c058815094c88ec41278c76edf983cdfdb3a6c8e16224724584743dd4a2f67a40733", 0xd4}], 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000880)) ioctl$BLKFLSBUF(r2, 0x1261, &(0x7f0000000140)=0x6) fcntl$getown(r2, 0x9) r4 = fcntl$getown(r2, 0x9) r5 = syz_open_procfs(r4, &(0x7f0000000240)='net/tcp\x00') dup2(r5, r5) r6 = creat(&(0x7f00000005c0)='./bus\x00', 0xfffffffffffffffe) pread64(r6, &(0x7f0000000040)=""/213, 0xd5, 0x0) fstat(r6, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180)=0x0, &(0x7f0000000480), &(0x7f00000004c0)) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000500)={r4, r7, r8}, 0xc) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:14 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x10000000012) ptrace(0x4207, r1) 2018/05/08 02:28:14 executing program 7: sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:14 executing program 1: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xe0}}}}}}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x101000, 0x0) io_setup(0x8, &(0x7f0000000000)=0x0) io_getevents(r0, 0x1, 0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000140)={0x0, 0x1c9c380}) 2018/05/08 02:28:14 executing program 5: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') r0 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000200)=0x80, 0x80800) setsockopt(r0, 0x0, 0x80000000, &(0x7f0000000280)="df781369999e009bd37e89e868f6145e5f741668ebe11d1529e857a6b67be60fc82d0d85096c9ecf5cb20b2ac16b68f89c76c5d5ae42cf78e155b6e5d9ddde87078450225563129df4c7de956b7857ecd2971d1d4168802f04858af61c952dce121032f16f0826e9bd703b7330f18a1a208d5f9034c1162dc09fcd2c6a42b930ab9cdf1affb87e6aa14ab76b193610dcdfc7e0c6183651467f57e3af4c44b5aff98ac6852effebf16062b45b08ca675aa6541b7eafac2259737bc6a69dc28cb7f1b41e54b1", 0x7169) chdir(&(0x7f00000001c0)='./file0\x00') r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) pwritev(r3, &(0x7f0000000800)=[{&(0x7f0000000600)="c6a40aae26f043a1bb298cb746fa588d2b198b05b671b116e2be8ff312f8353559a89a00eb09d2b2c46c71a3077c90b5610b6e5e5ff6231c2d7eebcb35e26a7bd85c2a125e60bb71fc041fcc705cae1ac23a04133949f473c1f65351cd2f97b7d71ecb4023f48c82474f76f9cdf1385cfbf1db2f0a4af6fd2d8f0915c0c5819240bf2f2e3d160cf0c1c0f8f199f35d7e9e51a4f8e974c45afa5ccc94e0d1c5a52a8fae4f41800c21f6fc5ef34bb758c37ef21b19a438703034a7d24ad89ac96b1e7e260465c0fb2f217b56569a0073c7270d8795e6cd8618e39ae7d9a398a20bb9470594720f30bed51b78c2", 0xec}, {&(0x7f0000000700)="33308e1abd3a366b3847e5d3f71bf8447540dfc1be439440ec14a0b064eaebd16f8a4bf7d5a722c21d53066bdf4e836c663a6da32df59f55714dea6048775c080d9394cdbf02ebcc27e7dcadc4185a82639f7e8e18f467cb95f379e08a158ca14a63184f22ffc1a030335351bb05a54d3b3521468a27699d5b926889d5e8bd4587848a6f6b18f64012ceeac77e7b7e57e755f229c0ee3f3d3b65055478c685fb39b184cada4fbb9ca740b2d7eeb8916720c7c058815094c88ec41278c76edf983cdfdb3a6c8e16224724584743dd4a2f67a40733", 0xd4}], 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000880)) ioctl$BLKFLSBUF(r2, 0x1261, &(0x7f0000000140)=0x6) fcntl$getown(r2, 0x9) r4 = fcntl$getown(r2, 0x9) r5 = syz_open_procfs(r4, &(0x7f0000000240)='net/tcp\x00') dup2(r5, r5) r6 = creat(&(0x7f00000005c0)='./bus\x00', 0xfffffffffffffffe) pread64(r6, &(0x7f0000000040)=""/213, 0xd5, 0x0) fstat(r6, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180)=0x0, &(0x7f0000000480), &(0x7f00000004c0)) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000500)={r4, r7, r8}, 0xc) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:14 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa0800450000040000002b000090787f000001ac1414bb0000000000089078c053731ed65ff946e73df97de7de33da17d92d0949fe351a994d288e6555d453ee7c3e7a5a521ade1b9022be3bbc253cf417c7a5263730e70f9f499eff5097d065ec3b3e284c7bb0291fb5d80229b64a79c3c5312b7e39bcd8499ef0ecf0373ada8cd695f75fe1463b5eeae7950289e6d864ea61b6f9099ffa0f95b32ba4e133f56a58213e337ce5b83915d67ad4254e52fd4bf4a94afe827cff8599dbd43f94389a3934a7c361aeb8da9902a902b56d"], &(0x7f0000000080)) 2018/05/08 02:28:14 executing program 4: r0 = timerfd_create(0x0, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f0000000080)) readv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/146, 0x92}], 0x1) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() tkill(r1, 0x16) r2 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x100000000, 0x204000) getdents64(r2, &(0x7f0000000200)=""/67, 0x43) socket$rds(0x15, 0x5, 0x0) 2018/05/08 02:28:14 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000280)='/dev/snd/timer\x00', 0x0, 0x1000000000003) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) poll(&(0x7f0000000000)=[{r0, 0x500}, {r0, 0x12}, {r0, 0xc000}, {r0, 0x8002}], 0x4, 0x7fffffff) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000180)}, {&(0x7f00000001c0)=""/56, 0x38}], 0x2) flistxattr(r0, &(0x7f0000000040)=""/203, 0xcb) 2018/05/08 02:28:14 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) fcntl$lock(r1, 0x8, &(0x7f0000000000)={0xfffffffffffffffe, 0x200000000000, 0x0, 0x10000, r2}) sync_file_range(r1, 0x100007, 0x40, 0x7) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/130, 0x82}, {&(0x7f0000000180)=""/249, 0xf9}, {&(0x7f0000000280)=""/253, 0xfd}, {&(0x7f0000000380)=""/162, 0xa2}, {&(0x7f0000000440)=""/72, 0x48}], 0x6, 0x0) 2018/05/08 02:28:14 executing program 5: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') r0 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000200)=0x80, 0x80800) setsockopt(r0, 0x0, 0x80000000, &(0x7f0000000280)="df781369999e009bd37e89e868f6145e5f741668ebe11d1529e857a6b67be60fc82d0d85096c9ecf5cb20b2ac16b68f89c76c5d5ae42cf78e155b6e5d9ddde87078450225563129df4c7de956b7857ecd2971d1d4168802f04858af61c952dce121032f16f0826e9bd703b7330f18a1a208d5f9034c1162dc09fcd2c6a42b930ab9cdf1affb87e6aa14ab76b193610dcdfc7e0c6183651467f57e3af4c44b5aff98ac6852effebf16062b45b08ca675aa6541b7eafac2259737bc6a69dc28cb7f1b41e54b1", 0x7169) chdir(&(0x7f00000001c0)='./file0\x00') r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) pwritev(r2, &(0x7f0000000800)=[{&(0x7f0000000600)="c6a40aae26f043a1bb298cb746fa588d2b198b05b671b116e2be8ff312f8353559a89a00eb09d2b2c46c71a3077c90b5610b6e5e5ff6231c2d7eebcb35e26a7bd85c2a125e60bb71fc041fcc705cae1ac23a04133949f473c1f65351cd2f97b7d71ecb4023f48c82474f76f9cdf1385cfbf1db2f0a4af6fd2d8f0915c0c5819240bf2f2e3d160cf0c1c0f8f199f35d7e9e51a4f8e974c45afa5ccc94e0d1c5a52a8fae4f41800c21f6fc5ef34bb758c37ef21b19a438703034a7d24ad89ac96b1e7e260465c0fb2f217b56569a0073c7270d8795e6cd8618e39ae7d9a398a20bb9470594720f30bed51b78c2", 0xec}, {&(0x7f0000000700)="33308e1abd3a366b3847e5d3f71bf8447540dfc1be439440ec14a0b064eaebd16f8a4bf7d5a722c21d53066bdf4e836c663a6da32df59f55714dea6048775c080d9394cdbf02ebcc27e7dcadc4185a82639f7e8e18f467cb95f379e08a158ca14a63184f22ffc1a030335351bb05a54d3b3521468a27699d5b926889d5e8bd4587848a6f6b18f64012ceeac77e7b7e57e755f229c0ee3f3d3b65055478c685fb39b184cada4fbb9ca740b2d7eeb8916720c7c058815094c88ec41278c76edf983cdfdb3a6c8e16224724584743dd4a2f67a40733", 0xd4}], 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000880)) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000140)=0x6) fcntl$getown(r1, 0x9) r3 = fcntl$getown(r1, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000000240)='net/tcp\x00') dup2(r4, r4) r5 = creat(&(0x7f00000005c0)='./bus\x00', 0xfffffffffffffffe) pread64(r5, &(0x7f0000000040)=""/213, 0xd5, 0x0) fstat(r5, &(0x7f0000000380)) getresgid(&(0x7f0000000180), &(0x7f0000000480), &(0x7f00000004c0)) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:14 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) 2018/05/08 02:28:14 executing program 6: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x10000000012) ptrace(0x4207, r1) 2018/05/08 02:28:14 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa0800450000040000002b000090787f000001ac1414bb0000000000089078c053731ed65ff946e73df97de7de33da17d92d0949fe351a994d288e6555d453ee7c3e7a5a521ade1b9022be3bbc253cf417c7a5263730e70f9f499eff5097d065ec3b3e284c7bb0291fb5d80229b64a79c3c5312b7e39bcd8499ef0ecf0373ada8cd695f75fe1463b5eeae7950289e6d864ea61b6f9099ffa0f95b32ba4e133f56a58213e337ce5b83915d67ad4254e52fd4bf4a94afe827cff8599dbd43f94389a3934a7c361aeb8da9902a902b56d"], &(0x7f0000000080)) 2018/05/08 02:28:14 executing program 1: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xe0}}}}}}, 0x0) io_setup(0x8, &(0x7f0000000000)=0x0) io_getevents(r0, 0x1, 0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000140)={0x0, 0x1c9c380}) 2018/05/08 02:28:14 executing program 5: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') r0 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000200)=0x80, 0x80800) setsockopt(r0, 0x0, 0x80000000, &(0x7f0000000280)="df781369999e009bd37e89e868f6145e5f741668ebe11d1529e857a6b67be60fc82d0d85096c9ecf5cb20b2ac16b68f89c76c5d5ae42cf78e155b6e5d9ddde87078450225563129df4c7de956b7857ecd2971d1d4168802f04858af61c952dce121032f16f0826e9bd703b7330f18a1a208d5f9034c1162dc09fcd2c6a42b930ab9cdf1affb87e6aa14ab76b193610dcdfc7e0c6183651467f57e3af4c44b5aff98ac6852effebf16062b45b08ca675aa6541b7eafac2259737bc6a69dc28cb7f1b41e54b1", 0x7169) chdir(&(0x7f00000001c0)='./file0\x00') r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) pwritev(r2, &(0x7f0000000800)=[{&(0x7f0000000600)="c6a40aae26f043a1bb298cb746fa588d2b198b05b671b116e2be8ff312f8353559a89a00eb09d2b2c46c71a3077c90b5610b6e5e5ff6231c2d7eebcb35e26a7bd85c2a125e60bb71fc041fcc705cae1ac23a04133949f473c1f65351cd2f97b7d71ecb4023f48c82474f76f9cdf1385cfbf1db2f0a4af6fd2d8f0915c0c5819240bf2f2e3d160cf0c1c0f8f199f35d7e9e51a4f8e974c45afa5ccc94e0d1c5a52a8fae4f41800c21f6fc5ef34bb758c37ef21b19a438703034a7d24ad89ac96b1e7e260465c0fb2f217b56569a0073c7270d8795e6cd8618e39ae7d9a398a20bb9470594720f30bed51b78c2", 0xec}, {&(0x7f0000000700)="33308e1abd3a366b3847e5d3f71bf8447540dfc1be439440ec14a0b064eaebd16f8a4bf7d5a722c21d53066bdf4e836c663a6da32df59f55714dea6048775c080d9394cdbf02ebcc27e7dcadc4185a82639f7e8e18f467cb95f379e08a158ca14a63184f22ffc1a030335351bb05a54d3b3521468a27699d5b926889d5e8bd4587848a6f6b18f64012ceeac77e7b7e57e755f229c0ee3f3d3b65055478c685fb39b184cada4fbb9ca740b2d7eeb8916720c7c058815094c88ec41278c76edf983cdfdb3a6c8e16224724584743dd4a2f67a40733", 0xd4}], 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000880)) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000140)=0x6) fcntl$getown(r1, 0x9) r3 = fcntl$getown(r1, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000000240)='net/tcp\x00') dup2(r4, r4) r5 = creat(&(0x7f00000005c0)='./bus\x00', 0xfffffffffffffffe) pread64(r5, &(0x7f0000000040)=""/213, 0xd5, 0x0) fstat(r5, &(0x7f0000000380)) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:14 executing program 6: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x10000000012) ptrace(0x4207, r1) 2018/05/08 02:28:14 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) 2018/05/08 02:28:15 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa0800450000040000002b000090787f000001ac1414bb0000000000089078c053731ed65ff946e73df97de7de33da17d92d0949fe351a994d288e6555d453ee7c3e7a5a521ade1b9022be3bbc253cf417c7a5263730e70f9f499eff5097d065ec3b3e284c7bb0291fb5d80229b64a79c3c5312b7e39bcd8499ef0ecf0373ada8cd695f75fe1463b5eeae7950289e6d864ea61b6f9099ffa0f95b32ba4e133f56a58213e337ce5b83915d67ad4254e52fd4bf4a94afe827cff8599dbd43f94389a3934a7c361aeb8da9902a902b56d"], &(0x7f0000000080)) 2018/05/08 02:28:15 executing program 7: sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:15 executing program 1: io_setup(0x8, &(0x7f0000000000)=0x0) io_getevents(r0, 0x1, 0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000140)={0x0, 0x1c9c380}) 2018/05/08 02:28:15 executing program 5: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') r0 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000200)=0x80, 0x80800) setsockopt(r0, 0x0, 0x80000000, &(0x7f0000000280)="df781369999e009bd37e89e868f6145e5f741668ebe11d1529e857a6b67be60fc82d0d85096c9ecf5cb20b2ac16b68f89c76c5d5ae42cf78e155b6e5d9ddde87078450225563129df4c7de956b7857ecd2971d1d4168802f04858af61c952dce121032f16f0826e9bd703b7330f18a1a208d5f9034c1162dc09fcd2c6a42b930ab9cdf1affb87e6aa14ab76b193610dcdfc7e0c6183651467f57e3af4c44b5aff98ac6852effebf16062b45b08ca675aa6541b7eafac2259737bc6a69dc28cb7f1b41e54b1", 0x7169) chdir(&(0x7f00000001c0)='./file0\x00') r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) pwritev(r2, &(0x7f0000000800)=[{&(0x7f0000000600)="c6a40aae26f043a1bb298cb746fa588d2b198b05b671b116e2be8ff312f8353559a89a00eb09d2b2c46c71a3077c90b5610b6e5e5ff6231c2d7eebcb35e26a7bd85c2a125e60bb71fc041fcc705cae1ac23a04133949f473c1f65351cd2f97b7d71ecb4023f48c82474f76f9cdf1385cfbf1db2f0a4af6fd2d8f0915c0c5819240bf2f2e3d160cf0c1c0f8f199f35d7e9e51a4f8e974c45afa5ccc94e0d1c5a52a8fae4f41800c21f6fc5ef34bb758c37ef21b19a438703034a7d24ad89ac96b1e7e260465c0fb2f217b56569a0073c7270d8795e6cd8618e39ae7d9a398a20bb9470594720f30bed51b78c2", 0xec}, {&(0x7f0000000700)="33308e1abd3a366b3847e5d3f71bf8447540dfc1be439440ec14a0b064eaebd16f8a4bf7d5a722c21d53066bdf4e836c663a6da32df59f55714dea6048775c080d9394cdbf02ebcc27e7dcadc4185a82639f7e8e18f467cb95f379e08a158ca14a63184f22ffc1a030335351bb05a54d3b3521468a27699d5b926889d5e8bd4587848a6f6b18f64012ceeac77e7b7e57e755f229c0ee3f3d3b65055478c685fb39b184cada4fbb9ca740b2d7eeb8916720c7c058815094c88ec41278c76edf983cdfdb3a6c8e16224724584743dd4a2f67a40733", 0xd4}], 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000880)) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000140)=0x6) fcntl$getown(r1, 0x9) r3 = fcntl$getown(r1, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000000240)='net/tcp\x00') dup2(r4, r4) r5 = creat(&(0x7f00000005c0)='./bus\x00', 0xfffffffffffffffe) pread64(r5, &(0x7f0000000040)=""/213, 0xd5, 0x0) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:15 executing program 6: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x10000000012) ptrace(0x4207, r1) 2018/05/08 02:28:15 executing program 1: io_setup(0x0, &(0x7f0000000000)=0x0) io_getevents(r0, 0x1, 0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000140)={0x0, 0x1c9c380}) 2018/05/08 02:28:15 executing program 2: bind$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) 2018/05/08 02:28:15 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa0800450000040000002b000090787f000001ac1414bb0000000000089078c053731ed65ff946e73df97de7de33da17d92d0949fe351a994d288e6555d453ee7c3e7a5a521ade1b9022be3bbc253cf417c7a5263730e70f9f499eff5097d065ec3b3e284c7bb0291fb5d80229b64a79c3c5312b7e39bcd8499ef0ecf0373ada8cd695f75fe1463b5eeae7950289e6d864ea61b6f9099ffa0f95b32ba4e133f56a58213e337ce5b83915d67ad4254e52fd4bf4a94afe827cff8599dbd43f94389a3934a7c361aeb8da9902a902b56d"], &(0x7f0000000080)) 2018/05/08 02:28:15 executing program 3: sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:15 executing program 7: sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:15 executing program 4: r0 = timerfd_create(0x0, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f0000000080)) readv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/146, 0x92}], 0x1) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() tkill(r1, 0x16) r2 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x100000000, 0x204000) getdents64(r2, &(0x7f0000000200)=""/67, 0x43) 2018/05/08 02:28:15 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) 2018/05/08 02:28:15 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) 2018/05/08 02:28:15 executing program 1: io_setup(0x8, &(0x7f0000000000)=0x0) io_getevents(0x0, 0x1, 0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000140)={0x0, 0x1c9c380}) 2018/05/08 02:28:15 executing program 6: fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x10000000012) ptrace(0x4207, r0) 2018/05/08 02:28:15 executing program 5: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') r0 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000200)=0x80, 0x80800) setsockopt(r0, 0x0, 0x80000000, &(0x7f0000000280)="df781369999e009bd37e89e868f6145e5f741668ebe11d1529e857a6b67be60fc82d0d85096c9ecf5cb20b2ac16b68f89c76c5d5ae42cf78e155b6e5d9ddde87078450225563129df4c7de956b7857ecd2971d1d4168802f04858af61c952dce121032f16f0826e9bd703b7330f18a1a208d5f9034c1162dc09fcd2c6a42b930ab9cdf1affb87e6aa14ab76b193610dcdfc7e0c6183651467f57e3af4c44b5aff98ac6852effebf16062b45b08ca675aa6541b7eafac2259737bc6a69dc28cb7f1b41e54b1", 0x7169) chdir(&(0x7f00000001c0)='./file0\x00') r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) pwritev(r2, &(0x7f0000000800)=[{&(0x7f0000000600)="c6a40aae26f043a1bb298cb746fa588d2b198b05b671b116e2be8ff312f8353559a89a00eb09d2b2c46c71a3077c90b5610b6e5e5ff6231c2d7eebcb35e26a7bd85c2a125e60bb71fc041fcc705cae1ac23a04133949f473c1f65351cd2f97b7d71ecb4023f48c82474f76f9cdf1385cfbf1db2f0a4af6fd2d8f0915c0c5819240bf2f2e3d160cf0c1c0f8f199f35d7e9e51a4f8e974c45afa5ccc94e0d1c5a52a8fae4f41800c21f6fc5ef34bb758c37ef21b19a438703034a7d24ad89ac96b1e7e260465c0fb2f217b56569a0073c7270d8795e6cd8618e39ae7d9a398a20bb9470594720f30bed51b78c2", 0xec}, {&(0x7f0000000700)="33308e1abd3a366b3847e5d3f71bf8447540dfc1be439440ec14a0b064eaebd16f8a4bf7d5a722c21d53066bdf4e836c663a6da32df59f55714dea6048775c080d9394cdbf02ebcc27e7dcadc4185a82639f7e8e18f467cb95f379e08a158ca14a63184f22ffc1a030335351bb05a54d3b3521468a27699d5b926889d5e8bd4587848a6f6b18f64012ceeac77e7b7e57e755f229c0ee3f3d3b65055478c685fb39b184cada4fbb9ca740b2d7eeb8916720c7c058815094c88ec41278c76edf983cdfdb3a6c8e16224724584743dd4a2f67a40733", 0xd4}], 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000880)) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000140)=0x6) fcntl$getown(r1, 0x9) r3 = fcntl$getown(r1, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000000240)='net/tcp\x00') dup2(r4, r4) creat(&(0x7f00000005c0)='./bus\x00', 0xfffffffffffffffe) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:15 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) 2018/05/08 02:28:15 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) 2018/05/08 02:28:15 executing program 6: fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x10000000012) ptrace(0x4207, r0) 2018/05/08 02:28:16 executing program 1: io_setup(0x8, &(0x7f0000000000)=0x0) io_getevents(r0, 0x0, 0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000140)={0x0, 0x1c9c380}) 2018/05/08 02:28:16 executing program 7: sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:16 executing program 5: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') r0 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000200)=0x80, 0x80800) setsockopt(r0, 0x0, 0x80000000, &(0x7f0000000280)="df781369999e009bd37e89e868f6145e5f741668ebe11d1529e857a6b67be60fc82d0d85096c9ecf5cb20b2ac16b68f89c76c5d5ae42cf78e155b6e5d9ddde87078450225563129df4c7de956b7857ecd2971d1d4168802f04858af61c952dce121032f16f0826e9bd703b7330f18a1a208d5f9034c1162dc09fcd2c6a42b930ab9cdf1affb87e6aa14ab76b193610dcdfc7e0c6183651467f57e3af4c44b5aff98ac6852effebf16062b45b08ca675aa6541b7eafac2259737bc6a69dc28cb7f1b41e54b1", 0x7169) chdir(&(0x7f00000001c0)='./file0\x00') r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) pwritev(r2, &(0x7f0000000800)=[{&(0x7f0000000600)="c6a40aae26f043a1bb298cb746fa588d2b198b05b671b116e2be8ff312f8353559a89a00eb09d2b2c46c71a3077c90b5610b6e5e5ff6231c2d7eebcb35e26a7bd85c2a125e60bb71fc041fcc705cae1ac23a04133949f473c1f65351cd2f97b7d71ecb4023f48c82474f76f9cdf1385cfbf1db2f0a4af6fd2d8f0915c0c5819240bf2f2e3d160cf0c1c0f8f199f35d7e9e51a4f8e974c45afa5ccc94e0d1c5a52a8fae4f41800c21f6fc5ef34bb758c37ef21b19a438703034a7d24ad89ac96b1e7e260465c0fb2f217b56569a0073c7270d8795e6cd8618e39ae7d9a398a20bb9470594720f30bed51b78c2", 0xec}, {&(0x7f0000000700)="33308e1abd3a366b3847e5d3f71bf8447540dfc1be439440ec14a0b064eaebd16f8a4bf7d5a722c21d53066bdf4e836c663a6da32df59f55714dea6048775c080d9394cdbf02ebcc27e7dcadc4185a82639f7e8e18f467cb95f379e08a158ca14a63184f22ffc1a030335351bb05a54d3b3521468a27699d5b926889d5e8bd4587848a6f6b18f64012ceeac77e7b7e57e755f229c0ee3f3d3b65055478c685fb39b184cada4fbb9ca740b2d7eeb8916720c7c058815094c88ec41278c76edf983cdfdb3a6c8e16224724584743dd4a2f67a40733", 0xd4}], 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000880)) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000140)=0x6) fcntl$getown(r1, 0x9) r3 = fcntl$getown(r1, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000000240)='net/tcp\x00') dup2(r4, r4) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:16 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) 2018/05/08 02:28:16 executing program 6: fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x10000000012) ptrace(0x4207, r0) 2018/05/08 02:28:16 executing program 3: sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:16 executing program 4: r0 = timerfd_create(0x0, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f0000000080)) readv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/146, 0x92}], 0x1) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() tkill(r1, 0x16) syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x100000000, 0x204000) 2018/05/08 02:28:16 executing program 0: bind$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) 2018/05/08 02:28:16 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) 2018/05/08 02:28:16 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) 2018/05/08 02:28:16 executing program 1: io_setup(0x8, &(0x7f0000000000)=0x0) io_getevents(r0, 0x0, 0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000140)={0x0, 0x1c9c380}) 2018/05/08 02:28:16 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x10000000012) ptrace(0x4207, r1) 2018/05/08 02:28:16 executing program 5: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') r0 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000200)=0x80, 0x80800) setsockopt(r0, 0x0, 0x80000000, &(0x7f0000000280)="df781369999e009bd37e89e868f6145e5f741668ebe11d1529e857a6b67be60fc82d0d85096c9ecf5cb20b2ac16b68f89c76c5d5ae42cf78e155b6e5d9ddde87078450225563129df4c7de956b7857ecd2971d1d4168802f04858af61c952dce121032f16f0826e9bd703b7330f18a1a208d5f9034c1162dc09fcd2c6a42b930ab9cdf1affb87e6aa14ab76b193610dcdfc7e0c6183651467f57e3af4c44b5aff98ac6852effebf16062b45b08ca675aa6541b7eafac2259737bc6a69dc28cb7f1b41e54b1", 0x7169) chdir(&(0x7f00000001c0)='./file0\x00') r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) pwritev(r2, &(0x7f0000000800)=[{&(0x7f0000000600)="c6a40aae26f043a1bb298cb746fa588d2b198b05b671b116e2be8ff312f8353559a89a00eb09d2b2c46c71a3077c90b5610b6e5e5ff6231c2d7eebcb35e26a7bd85c2a125e60bb71fc041fcc705cae1ac23a04133949f473c1f65351cd2f97b7d71ecb4023f48c82474f76f9cdf1385cfbf1db2f0a4af6fd2d8f0915c0c5819240bf2f2e3d160cf0c1c0f8f199f35d7e9e51a4f8e974c45afa5ccc94e0d1c5a52a8fae4f41800c21f6fc5ef34bb758c37ef21b19a438703034a7d24ad89ac96b1e7e260465c0fb2f217b56569a0073c7270d8795e6cd8618e39ae7d9a398a20bb9470594720f30bed51b78c2", 0xec}, {&(0x7f0000000700)="33308e1abd3a366b3847e5d3f71bf8447540dfc1be439440ec14a0b064eaebd16f8a4bf7d5a722c21d53066bdf4e836c663a6da32df59f55714dea6048775c080d9394cdbf02ebcc27e7dcadc4185a82639f7e8e18f467cb95f379e08a158ca14a63184f22ffc1a030335351bb05a54d3b3521468a27699d5b926889d5e8bd4587848a6f6b18f64012ceeac77e7b7e57e755f229c0ee3f3d3b65055478c685fb39b184cada4fbb9ca740b2d7eeb8916720c7c058815094c88ec41278c76edf983cdfdb3a6c8e16224724584743dd4a2f67a40733", 0xd4}], 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000880)) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000140)=0x6) fcntl$getown(r1, 0x9) r3 = fcntl$getown(r1, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000000240)='net/tcp\x00') pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:16 executing program 7: sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) unshare(0x20000000) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:16 executing program 2: sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:16 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) 2018/05/08 02:28:17 executing program 1: io_setup(0x8, &(0x7f0000000000)=0x0) io_getevents(r0, 0x0, 0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000140)={0x0, 0x1c9c380}) 2018/05/08 02:28:17 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x10000000012) ptrace(0x4207, r1) 2018/05/08 02:28:17 executing program 5: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') r0 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000200)=0x80, 0x80800) setsockopt(r0, 0x0, 0x80000000, &(0x7f0000000280)="df781369999e009bd37e89e868f6145e5f741668ebe11d1529e857a6b67be60fc82d0d85096c9ecf5cb20b2ac16b68f89c76c5d5ae42cf78e155b6e5d9ddde87078450225563129df4c7de956b7857ecd2971d1d4168802f04858af61c952dce121032f16f0826e9bd703b7330f18a1a208d5f9034c1162dc09fcd2c6a42b930ab9cdf1affb87e6aa14ab76b193610dcdfc7e0c6183651467f57e3af4c44b5aff98ac6852effebf16062b45b08ca675aa6541b7eafac2259737bc6a69dc28cb7f1b41e54b1", 0x7169) chdir(&(0x7f00000001c0)='./file0\x00') r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) pwritev(r2, &(0x7f0000000800)=[{&(0x7f0000000600)="c6a40aae26f043a1bb298cb746fa588d2b198b05b671b116e2be8ff312f8353559a89a00eb09d2b2c46c71a3077c90b5610b6e5e5ff6231c2d7eebcb35e26a7bd85c2a125e60bb71fc041fcc705cae1ac23a04133949f473c1f65351cd2f97b7d71ecb4023f48c82474f76f9cdf1385cfbf1db2f0a4af6fd2d8f0915c0c5819240bf2f2e3d160cf0c1c0f8f199f35d7e9e51a4f8e974c45afa5ccc94e0d1c5a52a8fae4f41800c21f6fc5ef34bb758c37ef21b19a438703034a7d24ad89ac96b1e7e260465c0fb2f217b56569a0073c7270d8795e6cd8618e39ae7d9a398a20bb9470594720f30bed51b78c2", 0xec}, {&(0x7f0000000700)="33308e1abd3a366b3847e5d3f71bf8447540dfc1be439440ec14a0b064eaebd16f8a4bf7d5a722c21d53066bdf4e836c663a6da32df59f55714dea6048775c080d9394cdbf02ebcc27e7dcadc4185a82639f7e8e18f467cb95f379e08a158ca14a63184f22ffc1a030335351bb05a54d3b3521468a27699d5b926889d5e8bd4587848a6f6b18f64012ceeac77e7b7e57e755f229c0ee3f3d3b65055478c685fb39b184cada4fbb9ca740b2d7eeb8916720c7c058815094c88ec41278c76edf983cdfdb3a6c8e16224724584743dd4a2f67a40733", 0xd4}], 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000880)) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000140)=0x6) fcntl$getown(r1, 0x9) fcntl$getown(r1, 0x9) pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:17 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) 2018/05/08 02:28:17 executing program 3: sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:17 executing program 4: r0 = timerfd_create(0x0, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f0000000080)) readv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/146, 0x92}], 0x1) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() tkill(r1, 0x16) 2018/05/08 02:28:17 executing program 7: sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) unshare(0x20000000) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:17 executing program 2: sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:17 executing program 5: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') r0 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000200)=0x80, 0x80800) setsockopt(r0, 0x0, 0x80000000, &(0x7f0000000280)="df781369999e009bd37e89e868f6145e5f741668ebe11d1529e857a6b67be60fc82d0d85096c9ecf5cb20b2ac16b68f89c76c5d5ae42cf78e155b6e5d9ddde87078450225563129df4c7de956b7857ecd2971d1d4168802f04858af61c952dce121032f16f0826e9bd703b7330f18a1a208d5f9034c1162dc09fcd2c6a42b930ab9cdf1affb87e6aa14ab76b193610dcdfc7e0c6183651467f57e3af4c44b5aff98ac6852effebf16062b45b08ca675aa6541b7eafac2259737bc6a69dc28cb7f1b41e54b1", 0x7169) chdir(&(0x7f00000001c0)='./file0\x00') r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) pwritev(r2, &(0x7f0000000800)=[{&(0x7f0000000600)="c6a40aae26f043a1bb298cb746fa588d2b198b05b671b116e2be8ff312f8353559a89a00eb09d2b2c46c71a3077c90b5610b6e5e5ff6231c2d7eebcb35e26a7bd85c2a125e60bb71fc041fcc705cae1ac23a04133949f473c1f65351cd2f97b7d71ecb4023f48c82474f76f9cdf1385cfbf1db2f0a4af6fd2d8f0915c0c5819240bf2f2e3d160cf0c1c0f8f199f35d7e9e51a4f8e974c45afa5ccc94e0d1c5a52a8fae4f41800c21f6fc5ef34bb758c37ef21b19a438703034a7d24ad89ac96b1e7e260465c0fb2f217b56569a0073c7270d8795e6cd8618e39ae7d9a398a20bb9470594720f30bed51b78c2", 0xec}, {&(0x7f0000000700)="33308e1abd3a366b3847e5d3f71bf8447540dfc1be439440ec14a0b064eaebd16f8a4bf7d5a722c21d53066bdf4e836c663a6da32df59f55714dea6048775c080d9394cdbf02ebcc27e7dcadc4185a82639f7e8e18f467cb95f379e08a158ca14a63184f22ffc1a030335351bb05a54d3b3521468a27699d5b926889d5e8bd4587848a6f6b18f64012ceeac77e7b7e57e755f229c0ee3f3d3b65055478c685fb39b184cada4fbb9ca740b2d7eeb8916720c7c058815094c88ec41278c76edf983cdfdb3a6c8e16224724584743dd4a2f67a40733", 0xd4}], 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000880)) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000140)=0x6) fcntl$getown(r1, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000240)='net/tcp\x00') pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:17 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) 2018/05/08 02:28:17 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x10000000012) ptrace(0x4207, r1) 2018/05/08 02:28:17 executing program 1: io_setup(0x8, &(0x7f0000000000)=0x0) io_getevents(r0, 0x1, 0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000140)={0x0, 0x1c9c380}) 2018/05/08 02:28:17 executing program 7: sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) unshare(0x20000000) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:18 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x10000000012) ptrace(0x4207, r1) 2018/05/08 02:28:18 executing program 4: r0 = timerfd_create(0x0, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f0000000080)) readv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/146, 0x92}], 0x1) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) gettid() 2018/05/08 02:28:18 executing program 0: sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:18 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) 2018/05/08 02:28:18 executing program 1: io_setup(0x8, &(0x7f0000000000)=0x0) io_getevents(r0, 0x1, 0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}], &(0x7f0000000140)={0x0, 0x1c9c380}) 2018/05/08 02:28:18 executing program 5: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') r0 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000200)=0x80, 0x80800) setsockopt(r0, 0x0, 0x80000000, &(0x7f0000000280)="df781369999e009bd37e89e868f6145e5f741668ebe11d1529e857a6b67be60fc82d0d85096c9ecf5cb20b2ac16b68f89c76c5d5ae42cf78e155b6e5d9ddde87078450225563129df4c7de956b7857ecd2971d1d4168802f04858af61c952dce121032f16f0826e9bd703b7330f18a1a208d5f9034c1162dc09fcd2c6a42b930ab9cdf1affb87e6aa14ab76b193610dcdfc7e0c6183651467f57e3af4c44b5aff98ac6852effebf16062b45b08ca675aa6541b7eafac2259737bc6a69dc28cb7f1b41e54b1", 0x7169) chdir(&(0x7f00000001c0)='./file0\x00') r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) pwritev(r2, &(0x7f0000000800)=[{&(0x7f0000000600)="c6a40aae26f043a1bb298cb746fa588d2b198b05b671b116e2be8ff312f8353559a89a00eb09d2b2c46c71a3077c90b5610b6e5e5ff6231c2d7eebcb35e26a7bd85c2a125e60bb71fc041fcc705cae1ac23a04133949f473c1f65351cd2f97b7d71ecb4023f48c82474f76f9cdf1385cfbf1db2f0a4af6fd2d8f0915c0c5819240bf2f2e3d160cf0c1c0f8f199f35d7e9e51a4f8e974c45afa5ccc94e0d1c5a52a8fae4f41800c21f6fc5ef34bb758c37ef21b19a438703034a7d24ad89ac96b1e7e260465c0fb2f217b56569a0073c7270d8795e6cd8618e39ae7d9a398a20bb9470594720f30bed51b78c2", 0xec}, {&(0x7f0000000700)="33308e1abd3a366b3847e5d3f71bf8447540dfc1be439440ec14a0b064eaebd16f8a4bf7d5a722c21d53066bdf4e836c663a6da32df59f55714dea6048775c080d9394cdbf02ebcc27e7dcadc4185a82639f7e8e18f467cb95f379e08a158ca14a63184f22ffc1a030335351bb05a54d3b3521468a27699d5b926889d5e8bd4587848a6f6b18f64012ceeac77e7b7e57e755f229c0ee3f3d3b65055478c685fb39b184cada4fbb9ca740b2d7eeb8916720c7c058815094c88ec41278c76edf983cdfdb3a6c8e16224724584743dd4a2f67a40733", 0xd4}], 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000880)) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000140)=0x6) r3 = syz_open_procfs(0x0, &(0x7f0000000240)='net/tcp\x00') pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:18 executing program 7: sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:18 executing program 3: sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:18 executing program 1: io_setup(0x8, &(0x7f0000000000)=0x0) io_getevents(r0, 0x1, 0x4, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f0000000140)={0x0, 0x1c9c380}) 2018/05/08 02:28:18 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x10000000012) ptrace(0x4207, r1) 2018/05/08 02:28:18 executing program 2: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') r0 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000200)=0x80, 0x80800) setsockopt(r0, 0x0, 0x80000000, &(0x7f0000000280)="df781369999e009bd37e89e868f6145e5f741668ebe11d1529e857a6b67be60fc82d0d85096c9ecf5cb20b2ac16b68f89c76c5d5ae42cf78e155b6e5d9ddde87078450225563129df4c7de956b7857ecd2971d1d4168802f04858af61c952dce121032f16f0826e9bd703b7330f18a1a208d5f9034c1162dc09fcd2c6a42b930ab9cdf1affb87e6aa14ab76b193610dcdfc7e0c6183651467f57e3af4c44b5aff98ac6852effebf16062b45b08ca675aa6541b7eafac2259737bc6a69dc28cb7f1b41e54b1", 0x7169) chdir(&(0x7f00000001c0)='./file0\x00') r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) pwritev(r3, &(0x7f0000000800)=[{&(0x7f0000000600)="c6a40aae26f043a1bb298cb746fa588d2b198b05b671b116e2be8ff312f8353559a89a00eb09d2b2c46c71a3077c90b5610b6e5e5ff6231c2d7eebcb35e26a7bd85c2a125e60bb71fc041fcc705cae1ac23a04133949f473c1f65351cd2f97b7d71ecb4023f48c82474f76f9cdf1385cfbf1db2f0a4af6fd2d8f0915c0c5819240bf2f2e3d160cf0c1c0f8f199f35d7e9e51a4f8e974c45afa5ccc94e0d1c5a52a8fae4f41800c21f6fc5ef34bb758c37ef21b19a438703034a7d24ad89ac96b1e7e260465c0fb2f217b56569a0073c7270d8795e6cd8618e39ae7d9a398a20bb9470594720f30bed51b78c2", 0xec}, {&(0x7f0000000700)="33308e1abd3a366b3847e5d3f71bf8447540dfc1be439440ec14a0b064eaebd16f8a4bf7d5a722c21d53066bdf4e836c663a6da32df59f55714dea6048775c080d9394cdbf02ebcc27e7dcadc4185a82639f7e8e18f467cb95f379e08a158ca14a63184f22ffc1a030335351bb05a54d3b3521468a27699d5b926889d5e8bd4587848a6f6b18f64012ceeac77e7b7e57e755f229c0ee3f3d3b65055478c685fb39b184cada4fbb9ca740b2d7eeb8916720c7c058815094c88ec41278c76edf983cdfdb3a6c8e16224724584743dd4a2f67a40733", 0xd4}], 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000880)) ioctl$BLKFLSBUF(r2, 0x1261, &(0x7f0000000140)=0x6) fcntl$getown(r2, 0x9) r4 = fcntl$getown(r2, 0x9) r5 = syz_open_procfs(r4, &(0x7f0000000240)='net/tcp\x00') dup2(r5, r5) r6 = creat(&(0x7f00000005c0)='./bus\x00', 0xfffffffffffffffe) pread64(r6, &(0x7f0000000040)=""/213, 0xd5, 0x0) fstat(r6, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180)=0x0, &(0x7f0000000480), &(0x7f00000004c0)) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000500)={r4, r7, r8}, 0xc) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:18 executing program 5: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') r0 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000200)=0x80, 0x80800) setsockopt(r0, 0x0, 0x80000000, &(0x7f0000000280)="df781369999e009bd37e89e868f6145e5f741668ebe11d1529e857a6b67be60fc82d0d85096c9ecf5cb20b2ac16b68f89c76c5d5ae42cf78e155b6e5d9ddde87078450225563129df4c7de956b7857ecd2971d1d4168802f04858af61c952dce121032f16f0826e9bd703b7330f18a1a208d5f9034c1162dc09fcd2c6a42b930ab9cdf1affb87e6aa14ab76b193610dcdfc7e0c6183651467f57e3af4c44b5aff98ac6852effebf16062b45b08ca675aa6541b7eafac2259737bc6a69dc28cb7f1b41e54b1", 0x7169) chdir(&(0x7f00000001c0)='./file0\x00') r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) pwritev(r2, &(0x7f0000000800)=[{&(0x7f0000000600)="c6a40aae26f043a1bb298cb746fa588d2b198b05b671b116e2be8ff312f8353559a89a00eb09d2b2c46c71a3077c90b5610b6e5e5ff6231c2d7eebcb35e26a7bd85c2a125e60bb71fc041fcc705cae1ac23a04133949f473c1f65351cd2f97b7d71ecb4023f48c82474f76f9cdf1385cfbf1db2f0a4af6fd2d8f0915c0c5819240bf2f2e3d160cf0c1c0f8f199f35d7e9e51a4f8e974c45afa5ccc94e0d1c5a52a8fae4f41800c21f6fc5ef34bb758c37ef21b19a438703034a7d24ad89ac96b1e7e260465c0fb2f217b56569a0073c7270d8795e6cd8618e39ae7d9a398a20bb9470594720f30bed51b78c2", 0xec}, {&(0x7f0000000700)="33308e1abd3a366b3847e5d3f71bf8447540dfc1be439440ec14a0b064eaebd16f8a4bf7d5a722c21d53066bdf4e836c663a6da32df59f55714dea6048775c080d9394cdbf02ebcc27e7dcadc4185a82639f7e8e18f467cb95f379e08a158ca14a63184f22ffc1a030335351bb05a54d3b3521468a27699d5b926889d5e8bd4587848a6f6b18f64012ceeac77e7b7e57e755f229c0ee3f3d3b65055478c685fb39b184cada4fbb9ca740b2d7eeb8916720c7c058815094c88ec41278c76edf983cdfdb3a6c8e16224724584743dd4a2f67a40733", 0xd4}], 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000880)) r3 = syz_open_procfs(0x0, &(0x7f0000000240)='net/tcp\x00') pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:18 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x10000000012) ptrace(0x4207, r1) 2018/05/08 02:28:18 executing program 3: sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:18 executing program 1: io_setup(0x8, &(0x7f0000000000)=0x0) io_getevents(r0, 0x1, 0x3, &(0x7f0000000040)=[{}, {}, {}], &(0x7f0000000140)={0x0, 0x1c9c380}) 2018/05/08 02:28:18 executing program 2: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') r0 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000200)=0x80, 0x80800) setsockopt(r0, 0x0, 0x80000000, &(0x7f0000000280)="df781369999e009bd37e89e868f6145e5f741668ebe11d1529e857a6b67be60fc82d0d85096c9ecf5cb20b2ac16b68f89c76c5d5ae42cf78e155b6e5d9ddde87078450225563129df4c7de956b7857ecd2971d1d4168802f04858af61c952dce121032f16f0826e9bd703b7330f18a1a208d5f9034c1162dc09fcd2c6a42b930ab9cdf1affb87e6aa14ab76b193610dcdfc7e0c6183651467f57e3af4c44b5aff98ac6852effebf16062b45b08ca675aa6541b7eafac2259737bc6a69dc28cb7f1b41e54b1", 0x7169) chdir(&(0x7f00000001c0)='./file0\x00') r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) pwritev(r3, &(0x7f0000000800)=[{&(0x7f0000000600)="c6a40aae26f043a1bb298cb746fa588d2b198b05b671b116e2be8ff312f8353559a89a00eb09d2b2c46c71a3077c90b5610b6e5e5ff6231c2d7eebcb35e26a7bd85c2a125e60bb71fc041fcc705cae1ac23a04133949f473c1f65351cd2f97b7d71ecb4023f48c82474f76f9cdf1385cfbf1db2f0a4af6fd2d8f0915c0c5819240bf2f2e3d160cf0c1c0f8f199f35d7e9e51a4f8e974c45afa5ccc94e0d1c5a52a8fae4f41800c21f6fc5ef34bb758c37ef21b19a438703034a7d24ad89ac96b1e7e260465c0fb2f217b56569a0073c7270d8795e6cd8618e39ae7d9a398a20bb9470594720f30bed51b78c2", 0xec}, {&(0x7f0000000700)="33308e1abd3a366b3847e5d3f71bf8447540dfc1be439440ec14a0b064eaebd16f8a4bf7d5a722c21d53066bdf4e836c663a6da32df59f55714dea6048775c080d9394cdbf02ebcc27e7dcadc4185a82639f7e8e18f467cb95f379e08a158ca14a63184f22ffc1a030335351bb05a54d3b3521468a27699d5b926889d5e8bd4587848a6f6b18f64012ceeac77e7b7e57e755f229c0ee3f3d3b65055478c685fb39b184cada4fbb9ca740b2d7eeb8916720c7c058815094c88ec41278c76edf983cdfdb3a6c8e16224724584743dd4a2f67a40733", 0xd4}], 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000880)) ioctl$BLKFLSBUF(r2, 0x1261, &(0x7f0000000140)=0x6) fcntl$getown(r2, 0x9) r4 = fcntl$getown(r2, 0x9) r5 = syz_open_procfs(r4, &(0x7f0000000240)='net/tcp\x00') dup2(r5, r5) r6 = creat(&(0x7f00000005c0)='./bus\x00', 0xfffffffffffffffe) pread64(r6, &(0x7f0000000040)=""/213, 0xd5, 0x0) fstat(r6, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180)=0x0, &(0x7f0000000480), &(0x7f00000004c0)) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000500)={r4, r7, r8}, 0xc) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:18 executing program 7: sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:19 executing program 3: sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:19 executing program 4: r0 = timerfd_create(0x0, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f0000000080)) readv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/146, 0x92}], 0x1) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) gettid() 2018/05/08 02:28:19 executing program 7: sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:19 executing program 0: sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:19 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x0, r1, 0x0, 0x0) tkill(r1, 0x10000000012) ptrace(0x4207, r1) 2018/05/08 02:28:19 executing program 1: io_setup(0x8, &(0x7f0000000000)=0x0) io_getevents(r0, 0x1, 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000140)={0x0, 0x1c9c380}) 2018/05/08 02:28:19 executing program 5: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') r0 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000200)=0x80, 0x80800) setsockopt(r0, 0x0, 0x80000000, &(0x7f0000000280)="df781369999e009bd37e89e868f6145e5f741668ebe11d1529e857a6b67be60fc82d0d85096c9ecf5cb20b2ac16b68f89c76c5d5ae42cf78e155b6e5d9ddde87078450225563129df4c7de956b7857ecd2971d1d4168802f04858af61c952dce121032f16f0826e9bd703b7330f18a1a208d5f9034c1162dc09fcd2c6a42b930ab9cdf1affb87e6aa14ab76b193610dcdfc7e0c6183651467f57e3af4c44b5aff98ac6852effebf16062b45b08ca675aa6541b7eafac2259737bc6a69dc28cb7f1b41e54b1", 0x7169) chdir(&(0x7f00000001c0)='./file0\x00') open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) pwritev(r1, &(0x7f0000000800)=[{&(0x7f0000000600)="c6a40aae26f043a1bb298cb746fa588d2b198b05b671b116e2be8ff312f8353559a89a00eb09d2b2c46c71a3077c90b5610b6e5e5ff6231c2d7eebcb35e26a7bd85c2a125e60bb71fc041fcc705cae1ac23a04133949f473c1f65351cd2f97b7d71ecb4023f48c82474f76f9cdf1385cfbf1db2f0a4af6fd2d8f0915c0c5819240bf2f2e3d160cf0c1c0f8f199f35d7e9e51a4f8e974c45afa5ccc94e0d1c5a52a8fae4f41800c21f6fc5ef34bb758c37ef21b19a438703034a7d24ad89ac96b1e7e260465c0fb2f217b56569a0073c7270d8795e6cd8618e39ae7d9a398a20bb9470594720f30bed51b78c2", 0xec}, {&(0x7f0000000700)="33308e1abd3a366b3847e5d3f71bf8447540dfc1be439440ec14a0b064eaebd16f8a4bf7d5a722c21d53066bdf4e836c663a6da32df59f55714dea6048775c080d9394cdbf02ebcc27e7dcadc4185a82639f7e8e18f467cb95f379e08a158ca14a63184f22ffc1a030335351bb05a54d3b3521468a27699d5b926889d5e8bd4587848a6f6b18f64012ceeac77e7b7e57e755f229c0ee3f3d3b65055478c685fb39b184cada4fbb9ca740b2d7eeb8916720c7c058815094c88ec41278c76edf983cdfdb3a6c8e16224724584743dd4a2f67a40733", 0xd4}], 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='net/tcp\x00') pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:19 executing program 2: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') r0 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000200)=0x80, 0x80800) setsockopt(r0, 0x0, 0x80000000, &(0x7f0000000280)="df781369999e009bd37e89e868f6145e5f741668ebe11d1529e857a6b67be60fc82d0d85096c9ecf5cb20b2ac16b68f89c76c5d5ae42cf78e155b6e5d9ddde87078450225563129df4c7de956b7857ecd2971d1d4168802f04858af61c952dce121032f16f0826e9bd703b7330f18a1a208d5f9034c1162dc09fcd2c6a42b930ab9cdf1affb87e6aa14ab76b193610dcdfc7e0c6183651467f57e3af4c44b5aff98ac6852effebf16062b45b08ca675aa6541b7eafac2259737bc6a69dc28cb7f1b41e54b1", 0x7169) chdir(&(0x7f00000001c0)='./file0\x00') r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) pwritev(r3, &(0x7f0000000800)=[{&(0x7f0000000600)="c6a40aae26f043a1bb298cb746fa588d2b198b05b671b116e2be8ff312f8353559a89a00eb09d2b2c46c71a3077c90b5610b6e5e5ff6231c2d7eebcb35e26a7bd85c2a125e60bb71fc041fcc705cae1ac23a04133949f473c1f65351cd2f97b7d71ecb4023f48c82474f76f9cdf1385cfbf1db2f0a4af6fd2d8f0915c0c5819240bf2f2e3d160cf0c1c0f8f199f35d7e9e51a4f8e974c45afa5ccc94e0d1c5a52a8fae4f41800c21f6fc5ef34bb758c37ef21b19a438703034a7d24ad89ac96b1e7e260465c0fb2f217b56569a0073c7270d8795e6cd8618e39ae7d9a398a20bb9470594720f30bed51b78c2", 0xec}, {&(0x7f0000000700)="33308e1abd3a366b3847e5d3f71bf8447540dfc1be439440ec14a0b064eaebd16f8a4bf7d5a722c21d53066bdf4e836c663a6da32df59f55714dea6048775c080d9394cdbf02ebcc27e7dcadc4185a82639f7e8e18f467cb95f379e08a158ca14a63184f22ffc1a030335351bb05a54d3b3521468a27699d5b926889d5e8bd4587848a6f6b18f64012ceeac77e7b7e57e755f229c0ee3f3d3b65055478c685fb39b184cada4fbb9ca740b2d7eeb8916720c7c058815094c88ec41278c76edf983cdfdb3a6c8e16224724584743dd4a2f67a40733", 0xd4}], 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000880)) ioctl$BLKFLSBUF(r2, 0x1261, &(0x7f0000000140)=0x6) fcntl$getown(r2, 0x9) r4 = fcntl$getown(r2, 0x9) r5 = syz_open_procfs(r4, &(0x7f0000000240)='net/tcp\x00') dup2(r5, r5) r6 = creat(&(0x7f00000005c0)='./bus\x00', 0xfffffffffffffffe) pread64(r6, &(0x7f0000000040)=""/213, 0xd5, 0x0) fstat(r6, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180)=0x0, &(0x7f0000000480), &(0x7f00000004c0)) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000500)={r4, r7, r8}, 0xc) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:19 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r1, 0x10000000012) ptrace(0x4207, r1) 2018/05/08 02:28:19 executing program 5: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') r0 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000200)=0x80, 0x80800) setsockopt(r0, 0x0, 0x80000000, &(0x7f0000000280)="df781369999e009bd37e89e868f6145e5f741668ebe11d1529e857a6b67be60fc82d0d85096c9ecf5cb20b2ac16b68f89c76c5d5ae42cf78e155b6e5d9ddde87078450225563129df4c7de956b7857ecd2971d1d4168802f04858af61c952dce121032f16f0826e9bd703b7330f18a1a208d5f9034c1162dc09fcd2c6a42b930ab9cdf1affb87e6aa14ab76b193610dcdfc7e0c6183651467f57e3af4c44b5aff98ac6852effebf16062b45b08ca675aa6541b7eafac2259737bc6a69dc28cb7f1b41e54b1", 0x7169) chdir(&(0x7f00000001c0)='./file0\x00') open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) pwritev(r1, &(0x7f0000000800)=[{&(0x7f0000000600)="c6a40aae26f043a1bb298cb746fa588d2b198b05b671b116e2be8ff312f8353559a89a00eb09d2b2c46c71a3077c90b5610b6e5e5ff6231c2d7eebcb35e26a7bd85c2a125e60bb71fc041fcc705cae1ac23a04133949f473c1f65351cd2f97b7d71ecb4023f48c82474f76f9cdf1385cfbf1db2f0a4af6fd2d8f0915c0c5819240bf2f2e3d160cf0c1c0f8f199f35d7e9e51a4f8e974c45afa5ccc94e0d1c5a52a8fae4f41800c21f6fc5ef34bb758c37ef21b19a438703034a7d24ad89ac96b1e7e260465c0fb2f217b56569a0073c7270d8795e6cd8618e39ae7d9a398a20bb9470594720f30bed51b78c2", 0xec}, {&(0x7f0000000700)="33308e1abd3a366b3847e5d3f71bf8447540dfc1be439440ec14a0b064eaebd16f8a4bf7d5a722c21d53066bdf4e836c663a6da32df59f55714dea6048775c080d9394cdbf02ebcc27e7dcadc4185a82639f7e8e18f467cb95f379e08a158ca14a63184f22ffc1a030335351bb05a54d3b3521468a27699d5b926889d5e8bd4587848a6f6b18f64012ceeac77e7b7e57e755f229c0ee3f3d3b65055478c685fb39b184cada4fbb9ca740b2d7eeb8916720c7c058815094c88ec41278c76edf983cdfdb3a6c8e16224724584743dd4a2f67a40733", 0xd4}], 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='net/tcp\x00') pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:19 executing program 1: io_setup(0x8, &(0x7f0000000000)=0x0) io_getevents(r0, 0x1, 0x1, &(0x7f0000000040)=[{}], &(0x7f0000000140)={0x0, 0x1c9c380}) [ 99.358061] random: crng init done 2018/05/08 02:28:19 executing program 2: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') r0 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000200)=0x80, 0x80800) setsockopt(r0, 0x0, 0x80000000, &(0x7f0000000280)="df781369999e009bd37e89e868f6145e5f741668ebe11d1529e857a6b67be60fc82d0d85096c9ecf5cb20b2ac16b68f89c76c5d5ae42cf78e155b6e5d9ddde87078450225563129df4c7de956b7857ecd2971d1d4168802f04858af61c952dce121032f16f0826e9bd703b7330f18a1a208d5f9034c1162dc09fcd2c6a42b930ab9cdf1affb87e6aa14ab76b193610dcdfc7e0c6183651467f57e3af4c44b5aff98ac6852effebf16062b45b08ca675aa6541b7eafac2259737bc6a69dc28cb7f1b41e54b1", 0x7169) chdir(&(0x7f00000001c0)='./file0\x00') r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) pwritev(r2, &(0x7f0000000800)=[{&(0x7f0000000600)="c6a40aae26f043a1bb298cb746fa588d2b198b05b671b116e2be8ff312f8353559a89a00eb09d2b2c46c71a3077c90b5610b6e5e5ff6231c2d7eebcb35e26a7bd85c2a125e60bb71fc041fcc705cae1ac23a04133949f473c1f65351cd2f97b7d71ecb4023f48c82474f76f9cdf1385cfbf1db2f0a4af6fd2d8f0915c0c5819240bf2f2e3d160cf0c1c0f8f199f35d7e9e51a4f8e974c45afa5ccc94e0d1c5a52a8fae4f41800c21f6fc5ef34bb758c37ef21b19a438703034a7d24ad89ac96b1e7e260465c0fb2f217b56569a0073c7270d8795e6cd8618e39ae7d9a398a20bb9470594720f30bed51b78c2", 0xec}, {&(0x7f0000000700)="33308e1abd3a366b3847e5d3f71bf8447540dfc1be439440ec14a0b064eaebd16f8a4bf7d5a722c21d53066bdf4e836c663a6da32df59f55714dea6048775c080d9394cdbf02ebcc27e7dcadc4185a82639f7e8e18f467cb95f379e08a158ca14a63184f22ffc1a030335351bb05a54d3b3521468a27699d5b926889d5e8bd4587848a6f6b18f64012ceeac77e7b7e57e755f229c0ee3f3d3b65055478c685fb39b184cada4fbb9ca740b2d7eeb8916720c7c058815094c88ec41278c76edf983cdfdb3a6c8e16224724584743dd4a2f67a40733", 0xd4}], 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000880)) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000140)=0x6) fcntl$getown(r1, 0x9) r3 = fcntl$getown(r1, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000000240)='net/tcp\x00') dup2(r4, r4) r5 = creat(&(0x7f00000005c0)='./bus\x00', 0xfffffffffffffffe) pread64(r5, &(0x7f0000000040)=""/213, 0xd5, 0x0) fstat(r5, &(0x7f0000000380)) getresgid(&(0x7f0000000180), &(0x7f0000000480), &(0x7f00000004c0)) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:19 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(0x0, 0x10000000012) ptrace(0x4207, r1) 2018/05/08 02:28:19 executing program 1: io_setup(0x8, &(0x7f0000000000)=0x0) io_getevents(r0, 0x1, 0x0, &(0x7f0000000040), &(0x7f0000000140)={0x0, 0x1c9c380}) 2018/05/08 02:28:19 executing program 5: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') r0 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000200)=0x80, 0x80800) setsockopt(r0, 0x0, 0x80000000, &(0x7f0000000280)="df781369999e009bd37e89e868f6145e5f741668ebe11d1529e857a6b67be60fc82d0d85096c9ecf5cb20b2ac16b68f89c76c5d5ae42cf78e155b6e5d9ddde87078450225563129df4c7de956b7857ecd2971d1d4168802f04858af61c952dce121032f16f0826e9bd703b7330f18a1a208d5f9034c1162dc09fcd2c6a42b930ab9cdf1affb87e6aa14ab76b193610dcdfc7e0c6183651467f57e3af4c44b5aff98ac6852effebf16062b45b08ca675aa6541b7eafac2259737bc6a69dc28cb7f1b41e54b1", 0x7169) chdir(&(0x7f00000001c0)='./file0\x00') open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/tcp\x00') pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:19 executing program 3: sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) unshare(0x20000000) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:19 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:20 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(0x0, 0x0) ptrace(0x4207, r1) 2018/05/08 02:28:20 executing program 1: io_setup(0x8, &(0x7f0000000000)=0x0) io_getevents(r0, 0x1, 0x3, &(0x7f0000000040)=[{}, {}, {}], &(0x7f0000000140)={0x0, 0x1c9c380}) 2018/05/08 02:28:20 executing program 5: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') r0 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000200)=0x80, 0x80800) setsockopt(r0, 0x0, 0x80000000, &(0x7f0000000280)="df781369999e009bd37e89e868f6145e5f741668ebe11d1529e857a6b67be60fc82d0d85096c9ecf5cb20b2ac16b68f89c76c5d5ae42cf78e155b6e5d9ddde87078450225563129df4c7de956b7857ecd2971d1d4168802f04858af61c952dce121032f16f0826e9bd703b7330f18a1a208d5f9034c1162dc09fcd2c6a42b930ab9cdf1affb87e6aa14ab76b193610dcdfc7e0c6183651467f57e3af4c44b5aff98ac6852effebf16062b45b08ca675aa6541b7eafac2259737bc6a69dc28cb7f1b41e54b1", 0x7169) chdir(&(0x7f00000001c0)='./file0\x00') open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/tcp\x00') pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:20 executing program 3: sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) unshare(0x20000000) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:20 executing program 4: r0 = timerfd_create(0x0, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f0000000080)) readv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/146, 0x92}], 0x1) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) gettid() 2018/05/08 02:28:20 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:20 executing program 2: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') r0 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000200)=0x80, 0x80800) setsockopt(r0, 0x0, 0x80000000, &(0x7f0000000280)="df781369999e009bd37e89e868f6145e5f741668ebe11d1529e857a6b67be60fc82d0d85096c9ecf5cb20b2ac16b68f89c76c5d5ae42cf78e155b6e5d9ddde87078450225563129df4c7de956b7857ecd2971d1d4168802f04858af61c952dce121032f16f0826e9bd703b7330f18a1a208d5f9034c1162dc09fcd2c6a42b930ab9cdf1affb87e6aa14ab76b193610dcdfc7e0c6183651467f57e3af4c44b5aff98ac6852effebf16062b45b08ca675aa6541b7eafac2259737bc6a69dc28cb7f1b41e54b1", 0x7169) chdir(&(0x7f00000001c0)='./file0\x00') r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) pwritev(r2, &(0x7f0000000800)=[{&(0x7f0000000600)="c6a40aae26f043a1bb298cb746fa588d2b198b05b671b116e2be8ff312f8353559a89a00eb09d2b2c46c71a3077c90b5610b6e5e5ff6231c2d7eebcb35e26a7bd85c2a125e60bb71fc041fcc705cae1ac23a04133949f473c1f65351cd2f97b7d71ecb4023f48c82474f76f9cdf1385cfbf1db2f0a4af6fd2d8f0915c0c5819240bf2f2e3d160cf0c1c0f8f199f35d7e9e51a4f8e974c45afa5ccc94e0d1c5a52a8fae4f41800c21f6fc5ef34bb758c37ef21b19a438703034a7d24ad89ac96b1e7e260465c0fb2f217b56569a0073c7270d8795e6cd8618e39ae7d9a398a20bb9470594720f30bed51b78c2", 0xec}, {&(0x7f0000000700)="33308e1abd3a366b3847e5d3f71bf8447540dfc1be439440ec14a0b064eaebd16f8a4bf7d5a722c21d53066bdf4e836c663a6da32df59f55714dea6048775c080d9394cdbf02ebcc27e7dcadc4185a82639f7e8e18f467cb95f379e08a158ca14a63184f22ffc1a030335351bb05a54d3b3521468a27699d5b926889d5e8bd4587848a6f6b18f64012ceeac77e7b7e57e755f229c0ee3f3d3b65055478c685fb39b184cada4fbb9ca740b2d7eeb8916720c7c058815094c88ec41278c76edf983cdfdb3a6c8e16224724584743dd4a2f67a40733", 0xd4}], 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000880)) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000140)=0x6) fcntl$getown(r1, 0x9) r3 = fcntl$getown(r1, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000000240)='net/tcp\x00') dup2(r4, r4) r5 = creat(&(0x7f00000005c0)='./bus\x00', 0xfffffffffffffffe) pread64(r5, &(0x7f0000000040)=""/213, 0xd5, 0x0) fstat(r5, &(0x7f0000000380)) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:20 executing program 0: sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:20 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(0x0, 0x0) ptrace(0x0, r1) 2018/05/08 02:28:20 executing program 1: sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) unshare(0x20000000) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:20 executing program 2: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') r0 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000200)=0x80, 0x80800) setsockopt(r0, 0x0, 0x80000000, &(0x7f0000000280)="df781369999e009bd37e89e868f6145e5f741668ebe11d1529e857a6b67be60fc82d0d85096c9ecf5cb20b2ac16b68f89c76c5d5ae42cf78e155b6e5d9ddde87078450225563129df4c7de956b7857ecd2971d1d4168802f04858af61c952dce121032f16f0826e9bd703b7330f18a1a208d5f9034c1162dc09fcd2c6a42b930ab9cdf1affb87e6aa14ab76b193610dcdfc7e0c6183651467f57e3af4c44b5aff98ac6852effebf16062b45b08ca675aa6541b7eafac2259737bc6a69dc28cb7f1b41e54b1", 0x7169) chdir(&(0x7f00000001c0)='./file0\x00') r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) pwritev(r2, &(0x7f0000000800)=[{&(0x7f0000000600)="c6a40aae26f043a1bb298cb746fa588d2b198b05b671b116e2be8ff312f8353559a89a00eb09d2b2c46c71a3077c90b5610b6e5e5ff6231c2d7eebcb35e26a7bd85c2a125e60bb71fc041fcc705cae1ac23a04133949f473c1f65351cd2f97b7d71ecb4023f48c82474f76f9cdf1385cfbf1db2f0a4af6fd2d8f0915c0c5819240bf2f2e3d160cf0c1c0f8f199f35d7e9e51a4f8e974c45afa5ccc94e0d1c5a52a8fae4f41800c21f6fc5ef34bb758c37ef21b19a438703034a7d24ad89ac96b1e7e260465c0fb2f217b56569a0073c7270d8795e6cd8618e39ae7d9a398a20bb9470594720f30bed51b78c2", 0xec}, {&(0x7f0000000700)="33308e1abd3a366b3847e5d3f71bf8447540dfc1be439440ec14a0b064eaebd16f8a4bf7d5a722c21d53066bdf4e836c663a6da32df59f55714dea6048775c080d9394cdbf02ebcc27e7dcadc4185a82639f7e8e18f467cb95f379e08a158ca14a63184f22ffc1a030335351bb05a54d3b3521468a27699d5b926889d5e8bd4587848a6f6b18f64012ceeac77e7b7e57e755f229c0ee3f3d3b65055478c685fb39b184cada4fbb9ca740b2d7eeb8916720c7c058815094c88ec41278c76edf983cdfdb3a6c8e16224724584743dd4a2f67a40733", 0xd4}], 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000880)) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000140)=0x6) fcntl$getown(r1, 0x9) r3 = fcntl$getown(r1, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000000240)='net/tcp\x00') dup2(r4, r4) r5 = creat(&(0x7f00000005c0)='./bus\x00', 0xfffffffffffffffe) pread64(r5, &(0x7f0000000040)=""/213, 0xd5, 0x0) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:20 executing program 3: sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) unshare(0x20000000) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:20 executing program 5: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') r0 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000200)=0x80, 0x80800) setsockopt(r0, 0x0, 0x80000000, &(0x7f0000000280)="df781369999e009bd37e89e868f6145e5f741668ebe11d1529e857a6b67be60fc82d0d85096c9ecf5cb20b2ac16b68f89c76c5d5ae42cf78e155b6e5d9ddde87078450225563129df4c7de956b7857ecd2971d1d4168802f04858af61c952dce121032f16f0826e9bd703b7330f18a1a208d5f9034c1162dc09fcd2c6a42b930ab9cdf1affb87e6aa14ab76b193610dcdfc7e0c6183651467f57e3af4c44b5aff98ac6852effebf16062b45b08ca675aa6541b7eafac2259737bc6a69dc28cb7f1b41e54b1", 0x7169) chdir(&(0x7f00000001c0)='./file0\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/tcp\x00') pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:20 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(0x0, 0x0) ptrace(0x0, r1) 2018/05/08 02:28:20 executing program 2: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') r0 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000200)=0x80, 0x80800) setsockopt(r0, 0x0, 0x80000000, &(0x7f0000000280)="df781369999e009bd37e89e868f6145e5f741668ebe11d1529e857a6b67be60fc82d0d85096c9ecf5cb20b2ac16b68f89c76c5d5ae42cf78e155b6e5d9ddde87078450225563129df4c7de956b7857ecd2971d1d4168802f04858af61c952dce121032f16f0826e9bd703b7330f18a1a208d5f9034c1162dc09fcd2c6a42b930ab9cdf1affb87e6aa14ab76b193610dcdfc7e0c6183651467f57e3af4c44b5aff98ac6852effebf16062b45b08ca675aa6541b7eafac2259737bc6a69dc28cb7f1b41e54b1", 0x7169) chdir(&(0x7f00000001c0)='./file0\x00') r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) pwritev(r2, &(0x7f0000000800)=[{&(0x7f0000000600)="c6a40aae26f043a1bb298cb746fa588d2b198b05b671b116e2be8ff312f8353559a89a00eb09d2b2c46c71a3077c90b5610b6e5e5ff6231c2d7eebcb35e26a7bd85c2a125e60bb71fc041fcc705cae1ac23a04133949f473c1f65351cd2f97b7d71ecb4023f48c82474f76f9cdf1385cfbf1db2f0a4af6fd2d8f0915c0c5819240bf2f2e3d160cf0c1c0f8f199f35d7e9e51a4f8e974c45afa5ccc94e0d1c5a52a8fae4f41800c21f6fc5ef34bb758c37ef21b19a438703034a7d24ad89ac96b1e7e260465c0fb2f217b56569a0073c7270d8795e6cd8618e39ae7d9a398a20bb9470594720f30bed51b78c2", 0xec}, {&(0x7f0000000700)="33308e1abd3a366b3847e5d3f71bf8447540dfc1be439440ec14a0b064eaebd16f8a4bf7d5a722c21d53066bdf4e836c663a6da32df59f55714dea6048775c080d9394cdbf02ebcc27e7dcadc4185a82639f7e8e18f467cb95f379e08a158ca14a63184f22ffc1a030335351bb05a54d3b3521468a27699d5b926889d5e8bd4587848a6f6b18f64012ceeac77e7b7e57e755f229c0ee3f3d3b65055478c685fb39b184cada4fbb9ca740b2d7eeb8916720c7c058815094c88ec41278c76edf983cdfdb3a6c8e16224724584743dd4a2f67a40733", 0xd4}], 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000880)) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000140)=0x6) fcntl$getown(r1, 0x9) r3 = fcntl$getown(r1, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000000240)='net/tcp\x00') dup2(r4, r4) creat(&(0x7f00000005c0)='./bus\x00', 0xfffffffffffffffe) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:20 executing program 0: sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) 2018/05/08 02:28:20 executing program 5: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') r0 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000200)=0x80, 0x80800) setsockopt(r0, 0x0, 0x80000000, &(0x7f0000000280)="df781369999e009bd37e89e868f6145e5f741668ebe11d1529e857a6b67be60fc82d0d85096c9ecf5cb20b2ac16b68f89c76c5d5ae42cf78e155b6e5d9ddde87078450225563129df4c7de956b7857ecd2971d1d4168802f04858af61c952dce121032f16f0826e9bd703b7330f18a1a208d5f9034c1162dc09fcd2c6a42b930ab9cdf1affb87e6aa14ab76b193610dcdfc7e0c6183651467f57e3af4c44b5aff98ac6852effebf16062b45b08ca675aa6541b7eafac2259737bc6a69dc28cb7f1b41e54b1", 0x7169) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/tcp\x00') pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:20 executing program 7: unshare(0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:20 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(0x0, 0x0) ptrace(0x0, r1) 2018/05/08 02:28:21 executing program 4: r0 = timerfd_create(0x0, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f0000000080)) readv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/146, 0x92}], 0x1) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) tkill(0x0, 0x16) 2018/05/08 02:28:21 executing program 5: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') accept4(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000200)=0x80, 0x80800) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/tcp\x00') pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:21 executing program 3: sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:21 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(0x0, 0x0) ptrace(0x4207, 0x0) 2018/05/08 02:28:21 executing program 1: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:21 executing program 0: sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) unshare(0x20000000) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) 2018/05/08 02:28:21 executing program 7: unshare(0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:21 executing program 2: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') r0 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000200)=0x80, 0x80800) setsockopt(r0, 0x0, 0x80000000, &(0x7f0000000280)="df781369999e009bd37e89e868f6145e5f741668ebe11d1529e857a6b67be60fc82d0d85096c9ecf5cb20b2ac16b68f89c76c5d5ae42cf78e155b6e5d9ddde87078450225563129df4c7de956b7857ecd2971d1d4168802f04858af61c952dce121032f16f0826e9bd703b7330f18a1a208d5f9034c1162dc09fcd2c6a42b930ab9cdf1affb87e6aa14ab76b193610dcdfc7e0c6183651467f57e3af4c44b5aff98ac6852effebf16062b45b08ca675aa6541b7eafac2259737bc6a69dc28cb7f1b41e54b1", 0x7169) chdir(&(0x7f00000001c0)='./file0\x00') r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) pwritev(r2, &(0x7f0000000800)=[{&(0x7f0000000600)="c6a40aae26f043a1bb298cb746fa588d2b198b05b671b116e2be8ff312f8353559a89a00eb09d2b2c46c71a3077c90b5610b6e5e5ff6231c2d7eebcb35e26a7bd85c2a125e60bb71fc041fcc705cae1ac23a04133949f473c1f65351cd2f97b7d71ecb4023f48c82474f76f9cdf1385cfbf1db2f0a4af6fd2d8f0915c0c5819240bf2f2e3d160cf0c1c0f8f199f35d7e9e51a4f8e974c45afa5ccc94e0d1c5a52a8fae4f41800c21f6fc5ef34bb758c37ef21b19a438703034a7d24ad89ac96b1e7e260465c0fb2f217b56569a0073c7270d8795e6cd8618e39ae7d9a398a20bb9470594720f30bed51b78c2", 0xec}, {&(0x7f0000000700)="33308e1abd3a366b3847e5d3f71bf8447540dfc1be439440ec14a0b064eaebd16f8a4bf7d5a722c21d53066bdf4e836c663a6da32df59f55714dea6048775c080d9394cdbf02ebcc27e7dcadc4185a82639f7e8e18f467cb95f379e08a158ca14a63184f22ffc1a030335351bb05a54d3b3521468a27699d5b926889d5e8bd4587848a6f6b18f64012ceeac77e7b7e57e755f229c0ee3f3d3b65055478c685fb39b184cada4fbb9ca740b2d7eeb8916720c7c058815094c88ec41278c76edf983cdfdb3a6c8e16224724584743dd4a2f67a40733", 0xd4}], 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000880)) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000140)=0x6) fcntl$getown(r1, 0x9) r3 = fcntl$getown(r1, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000000240)='net/tcp\x00') dup2(r4, r4) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:21 executing program 0: sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) 2018/05/08 02:28:21 executing program 2: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') r0 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000200)=0x80, 0x80800) setsockopt(r0, 0x0, 0x80000000, &(0x7f0000000280)="df781369999e009bd37e89e868f6145e5f741668ebe11d1529e857a6b67be60fc82d0d85096c9ecf5cb20b2ac16b68f89c76c5d5ae42cf78e155b6e5d9ddde87078450225563129df4c7de956b7857ecd2971d1d4168802f04858af61c952dce121032f16f0826e9bd703b7330f18a1a208d5f9034c1162dc09fcd2c6a42b930ab9cdf1affb87e6aa14ab76b193610dcdfc7e0c6183651467f57e3af4c44b5aff98ac6852effebf16062b45b08ca675aa6541b7eafac2259737bc6a69dc28cb7f1b41e54b1", 0x7169) chdir(&(0x7f00000001c0)='./file0\x00') r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) pwritev(r2, &(0x7f0000000800)=[{&(0x7f0000000600)="c6a40aae26f043a1bb298cb746fa588d2b198b05b671b116e2be8ff312f8353559a89a00eb09d2b2c46c71a3077c90b5610b6e5e5ff6231c2d7eebcb35e26a7bd85c2a125e60bb71fc041fcc705cae1ac23a04133949f473c1f65351cd2f97b7d71ecb4023f48c82474f76f9cdf1385cfbf1db2f0a4af6fd2d8f0915c0c5819240bf2f2e3d160cf0c1c0f8f199f35d7e9e51a4f8e974c45afa5ccc94e0d1c5a52a8fae4f41800c21f6fc5ef34bb758c37ef21b19a438703034a7d24ad89ac96b1e7e260465c0fb2f217b56569a0073c7270d8795e6cd8618e39ae7d9a398a20bb9470594720f30bed51b78c2", 0xec}, {&(0x7f0000000700)="33308e1abd3a366b3847e5d3f71bf8447540dfc1be439440ec14a0b064eaebd16f8a4bf7d5a722c21d53066bdf4e836c663a6da32df59f55714dea6048775c080d9394cdbf02ebcc27e7dcadc4185a82639f7e8e18f467cb95f379e08a158ca14a63184f22ffc1a030335351bb05a54d3b3521468a27699d5b926889d5e8bd4587848a6f6b18f64012ceeac77e7b7e57e755f229c0ee3f3d3b65055478c685fb39b184cada4fbb9ca740b2d7eeb8916720c7c058815094c88ec41278c76edf983cdfdb3a6c8e16224724584743dd4a2f67a40733", 0xd4}], 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000880)) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000140)=0x6) fcntl$getown(r1, 0x9) r3 = fcntl$getown(r1, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000000240)='net/tcp\x00') pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:21 executing program 6: sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) unshare(0x20000000) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:21 executing program 5: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/tcp\x00') pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:21 executing program 2: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') r0 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000200)=0x80, 0x80800) setsockopt(r0, 0x0, 0x80000000, &(0x7f0000000280)="df781369999e009bd37e89e868f6145e5f741668ebe11d1529e857a6b67be60fc82d0d85096c9ecf5cb20b2ac16b68f89c76c5d5ae42cf78e155b6e5d9ddde87078450225563129df4c7de956b7857ecd2971d1d4168802f04858af61c952dce121032f16f0826e9bd703b7330f18a1a208d5f9034c1162dc09fcd2c6a42b930ab9cdf1affb87e6aa14ab76b193610dcdfc7e0c6183651467f57e3af4c44b5aff98ac6852effebf16062b45b08ca675aa6541b7eafac2259737bc6a69dc28cb7f1b41e54b1", 0x7169) chdir(&(0x7f00000001c0)='./file0\x00') r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) pwritev(r2, &(0x7f0000000800)=[{&(0x7f0000000600)="c6a40aae26f043a1bb298cb746fa588d2b198b05b671b116e2be8ff312f8353559a89a00eb09d2b2c46c71a3077c90b5610b6e5e5ff6231c2d7eebcb35e26a7bd85c2a125e60bb71fc041fcc705cae1ac23a04133949f473c1f65351cd2f97b7d71ecb4023f48c82474f76f9cdf1385cfbf1db2f0a4af6fd2d8f0915c0c5819240bf2f2e3d160cf0c1c0f8f199f35d7e9e51a4f8e974c45afa5ccc94e0d1c5a52a8fae4f41800c21f6fc5ef34bb758c37ef21b19a438703034a7d24ad89ac96b1e7e260465c0fb2f217b56569a0073c7270d8795e6cd8618e39ae7d9a398a20bb9470594720f30bed51b78c2", 0xec}, {&(0x7f0000000700)="33308e1abd3a366b3847e5d3f71bf8447540dfc1be439440ec14a0b064eaebd16f8a4bf7d5a722c21d53066bdf4e836c663a6da32df59f55714dea6048775c080d9394cdbf02ebcc27e7dcadc4185a82639f7e8e18f467cb95f379e08a158ca14a63184f22ffc1a030335351bb05a54d3b3521468a27699d5b926889d5e8bd4587848a6f6b18f64012ceeac77e7b7e57e755f229c0ee3f3d3b65055478c685fb39b184cada4fbb9ca740b2d7eeb8916720c7c058815094c88ec41278c76edf983cdfdb3a6c8e16224724584743dd4a2f67a40733", 0xd4}], 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000880)) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000140)=0x6) fcntl$getown(r1, 0x9) fcntl$getown(r1, 0x9) pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:21 executing program 5: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/tcp\x00') pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:22 executing program 0: sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) 2018/05/08 02:28:22 executing program 3: sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:22 executing program 7: unshare(0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:22 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(0x0, 0x0) ptrace(0x0, r1) 2018/05/08 02:28:22 executing program 1: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:22 executing program 2: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') r0 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000200)=0x80, 0x80800) setsockopt(r0, 0x0, 0x80000000, &(0x7f0000000280)="df781369999e009bd37e89e868f6145e5f741668ebe11d1529e857a6b67be60fc82d0d85096c9ecf5cb20b2ac16b68f89c76c5d5ae42cf78e155b6e5d9ddde87078450225563129df4c7de956b7857ecd2971d1d4168802f04858af61c952dce121032f16f0826e9bd703b7330f18a1a208d5f9034c1162dc09fcd2c6a42b930ab9cdf1affb87e6aa14ab76b193610dcdfc7e0c6183651467f57e3af4c44b5aff98ac6852effebf16062b45b08ca675aa6541b7eafac2259737bc6a69dc28cb7f1b41e54b1", 0x7169) chdir(&(0x7f00000001c0)='./file0\x00') r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) pwritev(r2, &(0x7f0000000800)=[{&(0x7f0000000600)="c6a40aae26f043a1bb298cb746fa588d2b198b05b671b116e2be8ff312f8353559a89a00eb09d2b2c46c71a3077c90b5610b6e5e5ff6231c2d7eebcb35e26a7bd85c2a125e60bb71fc041fcc705cae1ac23a04133949f473c1f65351cd2f97b7d71ecb4023f48c82474f76f9cdf1385cfbf1db2f0a4af6fd2d8f0915c0c5819240bf2f2e3d160cf0c1c0f8f199f35d7e9e51a4f8e974c45afa5ccc94e0d1c5a52a8fae4f41800c21f6fc5ef34bb758c37ef21b19a438703034a7d24ad89ac96b1e7e260465c0fb2f217b56569a0073c7270d8795e6cd8618e39ae7d9a398a20bb9470594720f30bed51b78c2", 0xec}, {&(0x7f0000000700)="33308e1abd3a366b3847e5d3f71bf8447540dfc1be439440ec14a0b064eaebd16f8a4bf7d5a722c21d53066bdf4e836c663a6da32df59f55714dea6048775c080d9394cdbf02ebcc27e7dcadc4185a82639f7e8e18f467cb95f379e08a158ca14a63184f22ffc1a030335351bb05a54d3b3521468a27699d5b926889d5e8bd4587848a6f6b18f64012ceeac77e7b7e57e755f229c0ee3f3d3b65055478c685fb39b184cada4fbb9ca740b2d7eeb8916720c7c058815094c88ec41278c76edf983cdfdb3a6c8e16224724584743dd4a2f67a40733", 0xd4}], 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000880)) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000140)=0x6) fcntl$getown(r1, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000240)='net/tcp\x00') pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:22 executing program 4: r0 = timerfd_create(0x0, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f0000000080)) readv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/146, 0x92}], 0x1) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) tkill(0x0, 0x16) 2018/05/08 02:28:22 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/tcp\x00') pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:22 executing program 6: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') r0 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000200)=0x80, 0x80800) setsockopt(r0, 0x0, 0x80000000, &(0x7f0000000280)="df781369999e009bd37e89e868f6145e5f741668ebe11d1529e857a6b67be60fc82d0d85096c9ecf5cb20b2ac16b68f89c76c5d5ae42cf78e155b6e5d9ddde87078450225563129df4c7de956b7857ecd2971d1d4168802f04858af61c952dce121032f16f0826e9bd703b7330f18a1a208d5f9034c1162dc09fcd2c6a42b930ab9cdf1affb87e6aa14ab76b193610dcdfc7e0c6183651467f57e3af4c44b5aff98ac6852effebf16062b45b08ca675aa6541b7eafac2259737bc6a69dc28cb7f1b41e54b1", 0x7169) chdir(&(0x7f00000001c0)='./file0\x00') r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) pwritev(r2, &(0x7f0000000800)=[{&(0x7f0000000600)="c6a40aae26f043a1bb298cb746fa588d2b198b05b671b116e2be8ff312f8353559a89a00eb09d2b2c46c71a3077c90b5610b6e5e5ff6231c2d7eebcb35e26a7bd85c2a125e60bb71fc041fcc705cae1ac23a04133949f473c1f65351cd2f97b7d71ecb4023f48c82474f76f9cdf1385cfbf1db2f0a4af6fd2d8f0915c0c5819240bf2f2e3d160cf0c1c0f8f199f35d7e9e51a4f8e974c45afa5ccc94e0d1c5a52a8fae4f41800c21f6fc5ef34bb758c37ef21b19a438703034a7d24ad89ac96b1e7e260465c0fb2f217b56569a0073c7270d8795e6cd8618e39ae7d9a398a20bb9470594720f30bed51b78c2", 0xec}, {&(0x7f0000000700)="33308e1abd3a366b3847e5d3f71bf8447540dfc1be439440ec14a0b064eaebd16f8a4bf7d5a722c21d53066bdf4e836c663a6da32df59f55714dea6048775c080d9394cdbf02ebcc27e7dcadc4185a82639f7e8e18f467cb95f379e08a158ca14a63184f22ffc1a030335351bb05a54d3b3521468a27699d5b926889d5e8bd4587848a6f6b18f64012ceeac77e7b7e57e755f229c0ee3f3d3b65055478c685fb39b184cada4fbb9ca740b2d7eeb8916720c7c058815094c88ec41278c76edf983cdfdb3a6c8e16224724584743dd4a2f67a40733", 0xd4}], 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000880)) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000140)=0x6) r3 = syz_open_procfs(0x0, &(0x7f0000000240)='net/tcp\x00') pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:22 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/tcp\x00') pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:22 executing program 2: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') r0 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000200)=0x80, 0x80800) setsockopt(r0, 0x0, 0x80000000, &(0x7f0000000280)="df781369999e009bd37e89e868f6145e5f741668ebe11d1529e857a6b67be60fc82d0d85096c9ecf5cb20b2ac16b68f89c76c5d5ae42cf78e155b6e5d9ddde87078450225563129df4c7de956b7857ecd2971d1d4168802f04858af61c952dce121032f16f0826e9bd703b7330f18a1a208d5f9034c1162dc09fcd2c6a42b930ab9cdf1affb87e6aa14ab76b193610dcdfc7e0c6183651467f57e3af4c44b5aff98ac6852effebf16062b45b08ca675aa6541b7eafac2259737bc6a69dc28cb7f1b41e54b1", 0x7169) chdir(&(0x7f00000001c0)='./file0\x00') r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) pwritev(r2, &(0x7f0000000800)=[{&(0x7f0000000600)="c6a40aae26f043a1bb298cb746fa588d2b198b05b671b116e2be8ff312f8353559a89a00eb09d2b2c46c71a3077c90b5610b6e5e5ff6231c2d7eebcb35e26a7bd85c2a125e60bb71fc041fcc705cae1ac23a04133949f473c1f65351cd2f97b7d71ecb4023f48c82474f76f9cdf1385cfbf1db2f0a4af6fd2d8f0915c0c5819240bf2f2e3d160cf0c1c0f8f199f35d7e9e51a4f8e974c45afa5ccc94e0d1c5a52a8fae4f41800c21f6fc5ef34bb758c37ef21b19a438703034a7d24ad89ac96b1e7e260465c0fb2f217b56569a0073c7270d8795e6cd8618e39ae7d9a398a20bb9470594720f30bed51b78c2", 0xec}, {&(0x7f0000000700)="33308e1abd3a366b3847e5d3f71bf8447540dfc1be439440ec14a0b064eaebd16f8a4bf7d5a722c21d53066bdf4e836c663a6da32df59f55714dea6048775c080d9394cdbf02ebcc27e7dcadc4185a82639f7e8e18f467cb95f379e08a158ca14a63184f22ffc1a030335351bb05a54d3b3521468a27699d5b926889d5e8bd4587848a6f6b18f64012ceeac77e7b7e57e755f229c0ee3f3d3b65055478c685fb39b184cada4fbb9ca740b2d7eeb8916720c7c058815094c88ec41278c76edf983cdfdb3a6c8e16224724584743dd4a2f67a40733", 0xd4}], 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000880)) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000140)=0x6) r3 = syz_open_procfs(0x0, &(0x7f0000000240)='net/tcp\x00') pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:22 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x0, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:22 executing program 0: sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) 2018/05/08 02:28:22 executing program 6 (fault-call:5 fault-nth:0): r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(0x0, 0x0) ptrace(0x4207, r1) 2018/05/08 02:28:22 executing program 1: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:22 executing program 3: sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:23 executing program 4: r0 = timerfd_create(0x0, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f0000000080)) readv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/146, 0x92}], 0x1) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) tkill(0x0, 0x16) 2018/05/08 02:28:23 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x0, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:23 executing program 3: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:23 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) 2018/05/08 02:28:23 executing program 1: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:23 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(0x0, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80, 0x800) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000100)={0x8, [0x0, 0xe4, 0x5, 0xa3, 0x80, 0xad3f, 0x7f, 0x7]}, &(0x7f0000000140)=0x14) ptrace(0x4207, r1) uselib(&(0x7f0000000180)='./file0\x00') 2018/05/08 02:28:23 executing program 5: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x0, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:23 executing program 2: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') r0 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000200)=0x80, 0x80800) setsockopt(r0, 0x0, 0x80000000, &(0x7f0000000280)="df781369999e009bd37e89e868f6145e5f741668ebe11d1529e857a6b67be60fc82d0d85096c9ecf5cb20b2ac16b68f89c76c5d5ae42cf78e155b6e5d9ddde87078450225563129df4c7de956b7857ecd2971d1d4168802f04858af61c952dce121032f16f0826e9bd703b7330f18a1a208d5f9034c1162dc09fcd2c6a42b930ab9cdf1affb87e6aa14ab76b193610dcdfc7e0c6183651467f57e3af4c44b5aff98ac6852effebf16062b45b08ca675aa6541b7eafac2259737bc6a69dc28cb7f1b41e54b1", 0x7169) chdir(&(0x7f00000001c0)='./file0\x00') r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) pwritev(r2, &(0x7f0000000800)=[{&(0x7f0000000600)="c6a40aae26f043a1bb298cb746fa588d2b198b05b671b116e2be8ff312f8353559a89a00eb09d2b2c46c71a3077c90b5610b6e5e5ff6231c2d7eebcb35e26a7bd85c2a125e60bb71fc041fcc705cae1ac23a04133949f473c1f65351cd2f97b7d71ecb4023f48c82474f76f9cdf1385cfbf1db2f0a4af6fd2d8f0915c0c5819240bf2f2e3d160cf0c1c0f8f199f35d7e9e51a4f8e974c45afa5ccc94e0d1c5a52a8fae4f41800c21f6fc5ef34bb758c37ef21b19a438703034a7d24ad89ac96b1e7e260465c0fb2f217b56569a0073c7270d8795e6cd8618e39ae7d9a398a20bb9470594720f30bed51b78c2", 0xec}, {&(0x7f0000000700)="33308e1abd3a366b3847e5d3f71bf8447540dfc1be439440ec14a0b064eaebd16f8a4bf7d5a722c21d53066bdf4e836c663a6da32df59f55714dea6048775c080d9394cdbf02ebcc27e7dcadc4185a82639f7e8e18f467cb95f379e08a158ca14a63184f22ffc1a030335351bb05a54d3b3521468a27699d5b926889d5e8bd4587848a6f6b18f64012ceeac77e7b7e57e755f229c0ee3f3d3b65055478c685fb39b184cada4fbb9ca740b2d7eeb8916720c7c058815094c88ec41278c76edf983cdfdb3a6c8e16224724584743dd4a2f67a40733", 0xd4}], 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000880)) r3 = syz_open_procfs(0x0, &(0x7f0000000240)='net/tcp\x00') pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:23 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(0x0, 0xffffffffffffffff) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x80) sched_setparam(r1, &(0x7f00000000c0)=0x5) ptrace(0x4207, r1) 2018/05/08 02:28:23 executing program 2: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') r0 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000200)=0x80, 0x80800) setsockopt(r0, 0x0, 0x80000000, &(0x7f0000000280)="df781369999e009bd37e89e868f6145e5f741668ebe11d1529e857a6b67be60fc82d0d85096c9ecf5cb20b2ac16b68f89c76c5d5ae42cf78e155b6e5d9ddde87078450225563129df4c7de956b7857ecd2971d1d4168802f04858af61c952dce121032f16f0826e9bd703b7330f18a1a208d5f9034c1162dc09fcd2c6a42b930ab9cdf1affb87e6aa14ab76b193610dcdfc7e0c6183651467f57e3af4c44b5aff98ac6852effebf16062b45b08ca675aa6541b7eafac2259737bc6a69dc28cb7f1b41e54b1", 0x7169) chdir(&(0x7f00000001c0)='./file0\x00') open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) pwritev(r1, &(0x7f0000000800)=[{&(0x7f0000000600)="c6a40aae26f043a1bb298cb746fa588d2b198b05b671b116e2be8ff312f8353559a89a00eb09d2b2c46c71a3077c90b5610b6e5e5ff6231c2d7eebcb35e26a7bd85c2a125e60bb71fc041fcc705cae1ac23a04133949f473c1f65351cd2f97b7d71ecb4023f48c82474f76f9cdf1385cfbf1db2f0a4af6fd2d8f0915c0c5819240bf2f2e3d160cf0c1c0f8f199f35d7e9e51a4f8e974c45afa5ccc94e0d1c5a52a8fae4f41800c21f6fc5ef34bb758c37ef21b19a438703034a7d24ad89ac96b1e7e260465c0fb2f217b56569a0073c7270d8795e6cd8618e39ae7d9a398a20bb9470594720f30bed51b78c2", 0xec}, {&(0x7f0000000700)="33308e1abd3a366b3847e5d3f71bf8447540dfc1be439440ec14a0b064eaebd16f8a4bf7d5a722c21d53066bdf4e836c663a6da32df59f55714dea6048775c080d9394cdbf02ebcc27e7dcadc4185a82639f7e8e18f467cb95f379e08a158ca14a63184f22ffc1a030335351bb05a54d3b3521468a27699d5b926889d5e8bd4587848a6f6b18f64012ceeac77e7b7e57e755f229c0ee3f3d3b65055478c685fb39b184cada4fbb9ca740b2d7eeb8916720c7c058815094c88ec41278c76edf983cdfdb3a6c8e16224724584743dd4a2f67a40733", 0xd4}], 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='net/tcp\x00') pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:23 executing program 0: unshare(0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) 2018/05/08 02:28:23 executing program 1: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:23 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) getpgrp(r1) tkill(r1, 0x35) ptrace(0x4207, r1) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2000, 0x48) 2018/05/08 02:28:23 executing program 3: unshare(0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:23 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x0, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:23 executing program 2: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') r0 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000200)=0x80, 0x80800) setsockopt(r0, 0x0, 0x80000000, &(0x7f0000000280)="df781369999e009bd37e89e868f6145e5f741668ebe11d1529e857a6b67be60fc82d0d85096c9ecf5cb20b2ac16b68f89c76c5d5ae42cf78e155b6e5d9ddde87078450225563129df4c7de956b7857ecd2971d1d4168802f04858af61c952dce121032f16f0826e9bd703b7330f18a1a208d5f9034c1162dc09fcd2c6a42b930ab9cdf1affb87e6aa14ab76b193610dcdfc7e0c6183651467f57e3af4c44b5aff98ac6852effebf16062b45b08ca675aa6541b7eafac2259737bc6a69dc28cb7f1b41e54b1", 0x7169) chdir(&(0x7f00000001c0)='./file0\x00') open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) pwritev(r1, &(0x7f0000000800)=[{&(0x7f0000000600)="c6a40aae26f043a1bb298cb746fa588d2b198b05b671b116e2be8ff312f8353559a89a00eb09d2b2c46c71a3077c90b5610b6e5e5ff6231c2d7eebcb35e26a7bd85c2a125e60bb71fc041fcc705cae1ac23a04133949f473c1f65351cd2f97b7d71ecb4023f48c82474f76f9cdf1385cfbf1db2f0a4af6fd2d8f0915c0c5819240bf2f2e3d160cf0c1c0f8f199f35d7e9e51a4f8e974c45afa5ccc94e0d1c5a52a8fae4f41800c21f6fc5ef34bb758c37ef21b19a438703034a7d24ad89ac96b1e7e260465c0fb2f217b56569a0073c7270d8795e6cd8618e39ae7d9a398a20bb9470594720f30bed51b78c2", 0xec}, {&(0x7f0000000700)="33308e1abd3a366b3847e5d3f71bf8447540dfc1be439440ec14a0b064eaebd16f8a4bf7d5a722c21d53066bdf4e836c663a6da32df59f55714dea6048775c080d9394cdbf02ebcc27e7dcadc4185a82639f7e8e18f467cb95f379e08a158ca14a63184f22ffc1a030335351bb05a54d3b3521468a27699d5b926889d5e8bd4587848a6f6b18f64012ceeac77e7b7e57e755f229c0ee3f3d3b65055478c685fb39b184cada4fbb9ca740b2d7eeb8916720c7c058815094c88ec41278c76edf983cdfdb3a6c8e16224724584743dd4a2f67a40733", 0xd4}], 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='net/tcp\x00') pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:24 executing program 4: r0 = timerfd_create(0x0, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f0000000080)) readv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/146, 0x92}], 0x1) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f00000000c0)) r1 = gettid() tkill(r1, 0x16) 2018/05/08 02:28:24 executing program 3: unshare(0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:24 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) getpgrp(r1) tkill(r1, 0x35) ptrace(0x4207, r1) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2000, 0x48) 2018/05/08 02:28:24 executing program 2: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') r0 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000200)=0x80, 0x80800) setsockopt(r0, 0x0, 0x80000000, &(0x7f0000000280)="df781369999e009bd37e89e868f6145e5f741668ebe11d1529e857a6b67be60fc82d0d85096c9ecf5cb20b2ac16b68f89c76c5d5ae42cf78e155b6e5d9ddde87078450225563129df4c7de956b7857ecd2971d1d4168802f04858af61c952dce121032f16f0826e9bd703b7330f18a1a208d5f9034c1162dc09fcd2c6a42b930ab9cdf1affb87e6aa14ab76b193610dcdfc7e0c6183651467f57e3af4c44b5aff98ac6852effebf16062b45b08ca675aa6541b7eafac2259737bc6a69dc28cb7f1b41e54b1", 0x7169) chdir(&(0x7f00000001c0)='./file0\x00') open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/tcp\x00') pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:24 executing program 1: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:24 executing program 0: unshare(0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) 2018/05/08 02:28:24 executing program 5: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x0, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:24 executing program 6: r0 = inotify_init1(0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) tkill(r1, 0x28) r3 = dup3(r2, r2, 0x80000) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f00000000c0)={0x0, 0x2, 0x2, 0x9, 0x1, 0x100000000}) ptrace(0x420b, r1) 2018/05/08 02:28:24 executing program 7: sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:24 executing program 2: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') r0 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000200)=0x80, 0x80800) setsockopt(r0, 0x0, 0x80000000, &(0x7f0000000280)="df781369999e009bd37e89e868f6145e5f741668ebe11d1529e857a6b67be60fc82d0d85096c9ecf5cb20b2ac16b68f89c76c5d5ae42cf78e155b6e5d9ddde87078450225563129df4c7de956b7857ecd2971d1d4168802f04858af61c952dce121032f16f0826e9bd703b7330f18a1a208d5f9034c1162dc09fcd2c6a42b930ab9cdf1affb87e6aa14ab76b193610dcdfc7e0c6183651467f57e3af4c44b5aff98ac6852effebf16062b45b08ca675aa6541b7eafac2259737bc6a69dc28cb7f1b41e54b1", 0x7169) chdir(&(0x7f00000001c0)='./file0\x00') open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/tcp\x00') pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:24 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0xffffffffffffffff, r1, 0x3, 0x100005) tkill(0x0, 0x0) ptrace(0x4207, r1) 2018/05/08 02:28:24 executing program 0: unshare(0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) 2018/05/08 02:28:24 executing program 3: unshare(0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:24 executing program 2: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') r0 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000200)=0x80, 0x80800) setsockopt(r0, 0x0, 0x80000000, &(0x7f0000000280)="df781369999e009bd37e89e868f6145e5f741668ebe11d1529e857a6b67be60fc82d0d85096c9ecf5cb20b2ac16b68f89c76c5d5ae42cf78e155b6e5d9ddde87078450225563129df4c7de956b7857ecd2971d1d4168802f04858af61c952dce121032f16f0826e9bd703b7330f18a1a208d5f9034c1162dc09fcd2c6a42b930ab9cdf1affb87e6aa14ab76b193610dcdfc7e0c6183651467f57e3af4c44b5aff98ac6852effebf16062b45b08ca675aa6541b7eafac2259737bc6a69dc28cb7f1b41e54b1", 0x7169) chdir(&(0x7f00000001c0)='./file0\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/tcp\x00') pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:25 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(0x0, 0x40) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x40) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000080)={'security\x00', 0x4b, "820715a7907e66c26f70a6c1d433533034aae53d4447465e361d4767850db118fb859d4e48db90afc6287424099261d8696f7a75ead4ca0001c0b085bceb3e6131d49d80a0ff93280268c9"}, &(0x7f0000000100)=0x6f) ptrace(0x4207, r1) 2018/05/08 02:28:25 executing program 1: unshare(0x20000000) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:25 executing program 5: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:25 executing program 2: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') r0 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000200)=0x80, 0x80800) setsockopt(r0, 0x0, 0x80000000, &(0x7f0000000280)="df781369999e009bd37e89e868f6145e5f741668ebe11d1529e857a6b67be60fc82d0d85096c9ecf5cb20b2ac16b68f89c76c5d5ae42cf78e155b6e5d9ddde87078450225563129df4c7de956b7857ecd2971d1d4168802f04858af61c952dce121032f16f0826e9bd703b7330f18a1a208d5f9034c1162dc09fcd2c6a42b930ab9cdf1affb87e6aa14ab76b193610dcdfc7e0c6183651467f57e3af4c44b5aff98ac6852effebf16062b45b08ca675aa6541b7eafac2259737bc6a69dc28cb7f1b41e54b1", 0x7169) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/tcp\x00') pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:25 executing program 4: r0 = timerfd_create(0x0, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f0000000080)) readv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/146, 0x92}], 0x1) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f00000000c0)) r1 = gettid() tkill(r1, 0x16) 2018/05/08 02:28:25 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x0, &(0x7f00000005c0)) 2018/05/08 02:28:25 executing program 3: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x0, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:25 executing program 7: sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:25 executing program 6: r0 = inotify_init1(0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x0, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400000, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="deafd182510008eda92cc279a33a87e25395b16030041027371d10db185eee42dbaf9c612f8d8b303d42c0f8f59609d092bbda9503a7401b0760022d00a85eca86ce45f7c23fc9d7b20ae9ea05944a153dfe61bd34a385919456ad499c0d2c0bec8625fa75be5da0132067d0b6975403d506", 0x72) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(0x0, 0x0) ptrace(0x4207, r1) 2018/05/08 02:28:25 executing program 1: unshare(0x20000000) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:25 executing program 2: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') accept4(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000200)=0x80, 0x80800) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/tcp\x00') pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:25 executing program 0: unshare(0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:25 executing program 3: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x0, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:25 executing program 5: r0 = inotify_init1(0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) tkill(r1, 0x28) r3 = dup3(r2, r2, 0x80000) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f00000000c0)={0x0, 0x2, 0x2, 0x9, 0x1, 0x100000000}) ptrace(0x420b, r1) 2018/05/08 02:28:25 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x600100, 0x0) tkill(0x0, 0x0) ptrace(0x4207, r1) remap_file_pages(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000008, 0x53, 0x1000) 2018/05/08 02:28:25 executing program 7 (fault-call:2 fault-nth:0): unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) 2018/05/08 02:28:25 executing program 2: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/tcp\x00') pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:25 executing program 1: unshare(0x20000000) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) [ 105.738136] mmap: syz-executor6 (7730) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/08 02:28:25 executing program 5: r0 = inotify_init1(0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) tkill(r1, 0x28) r3 = dup3(r2, r2, 0x80000) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f00000000c0)={0x0, 0x2, 0x2, 0x9, 0x1, 0x100000000}) ptrace(0x420b, r1) 2018/05/08 02:28:25 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(0x0, 0x0) ptrace(0x4207, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x40, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) [ 105.983221] FAULT_INJECTION: forcing a failure. [ 105.983221] name failslab, interval 1, probability 0, space 0, times 1 [ 105.994868] CPU: 1 PID: 7735 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 106.002993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.012481] Call Trace: [ 106.015126] dump_stack+0x185/0x1d0 [ 106.018820] should_fail+0x87b/0xab0 [ 106.022750] should_failslab+0x279/0x2a0 [ 106.026924] kmem_cache_alloc+0x136/0xb90 [ 106.031326] ? __anon_vma_prepare+0x82/0xb10 [ 106.035850] ? __anon_vma_prepare+0xc9/0xb10 [ 106.040370] ? rcu_all_qs+0x32/0x1f0 [ 106.044145] __anon_vma_prepare+0xc9/0xb10 [ 106.048447] ? handle_mm_fault+0x428f/0x7e50 [ 106.052913] ? do_huge_pmd_anonymous_page+0x92/0x2520 [ 106.058158] do_huge_pmd_anonymous_page+0x3e8/0x2520 [ 106.063320] ? kmsan_set_origin_inline+0x6b/0x120 [ 106.068231] ? is_vma_temporary_stack+0x27/0x90 [ 106.072957] handle_mm_fault+0x428f/0x7e50 [ 106.077328] __do_page_fault+0xec4/0x1a10 [ 106.081551] ? page_fault+0x25/0x50 [ 106.085232] do_page_fault+0xd3/0x260 [ 106.089151] page_fault+0x25/0x50 [ 106.092678] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 106.098597] RSP: 0018:ffff880144b7fce8 EFLAGS: 00010206 [ 106.104006] RAX: ffffffff83eaed2b RBX: 0000000020000600 RCX: 0000000000000090 [ 106.111320] RDX: 0000000000000090 RSI: ffff880144b7fd60 RDI: 00000000200005c0 [ 106.118644] RBP: ffff880144b7fd50 R08: 0000000001080020 R09: 0000000000000002 [ 106.125963] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 106.133289] R13: ffff880144b7fcf0 R14: 0000000000000000 R15: ffff880149a20918 [ 106.140631] ? _copy_to_user+0xbb/0x180 [ 106.144686] ? _copy_to_user+0xed/0x180 [ 106.148773] SYSC_wait4+0x1a4/0x280 [ 106.152553] SyS_wait4+0x64/0x90 [ 106.156032] do_syscall_64+0x309/0x430 [ 106.159998] ? do_wait+0xbc0/0xbc0 [ 106.163602] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 106.168831] RIP: 0033:0x455979 [ 106.172054] RSP: 002b:00007f2cd8f9ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000003d 2018/05/08 02:28:26 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000280)=0x9) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r3, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) ioctl$TCSETS(r3, 0x40045431, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000300)) r4 = syz_open_pts(r3, 0x0) readv(r4, &(0x7f00000002c0), 0x10000000000000c9) ioctl$TCXONC(r3, 0x540a, 0x2) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(0x0, 0x0) ptrace(0x4207, r2) r5 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6, 0x8000) r6 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000100)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000017c0)={@ipv4, 0x0}, &(0x7f0000001800)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001940)={'veth0_to_team\x00', 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000019c0)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r5, &(0x7f0000001c40)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40100000}, 0xc, &(0x7f0000001c00)={&(0x7f0000001a00)={0x1ec, r6, 0x1, 0x70bd29, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r7}, {0x130, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfb}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x401}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r9}, {0x98, 0x2, [{0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x1ff, 0x91, 0x7f, 0xffff}, {0x7, 0x9, 0x800, 0x7}, {0xac6e, 0x8000000, 0x80000001, 0xc447}, {0x5, 0x6, 0x7, 0xce7}]}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r10}}}]}}]}, 0x1ec}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) [ 106.179826] RAX: ffffffffffffffda RBX: 00007f2cd8f9f6d4 RCX: 0000000000455979 [ 106.187141] RDX: 0000000040000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 106.194454] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 106.201767] R10: 00000000200005c0 R11: 0000000000000246 R12: 0000000000000013 [ 106.209083] R13: 0000000000000711 R14: 00000000006fea38 R15: 0000000000000000 2018/05/08 02:28:26 executing program 3: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x0, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:26 executing program 0 (fault-call:3 fault-nth:0): unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:26 executing program 2: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/tcp\x00') pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:26 executing program 6: r0 = inotify_init1(0x80800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x7) ptrace(0x4207, r1) 2018/05/08 02:28:26 executing program 1: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:26 executing program 4: r0 = timerfd_create(0x0, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f0000000080)) readv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/146, 0x92}], 0x1) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f00000000c0)) r1 = gettid() tkill(r1, 0x16) 2018/05/08 02:28:26 executing program 5 (fault-call:1 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/tcp\x00') pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:26 executing program 7 (fault-call:2 fault-nth:1): unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) [ 107.005006] FAULT_INJECTION: forcing a failure. [ 107.005006] name failslab, interval 1, probability 0, space 0, times 0 [ 107.016642] CPU: 0 PID: 7768 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 107.023522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.032985] Call Trace: [ 107.035641] dump_stack+0x185/0x1d0 [ 107.039432] should_fail+0x87b/0xab0 [ 107.043261] should_failslab+0x279/0x2a0 [ 107.047405] __kmalloc_node+0x22e/0x1190 [ 107.051621] ? __msan_poison_alloca+0x15c/0x1d0 [ 107.056449] ? _cond_resched+0x3c/0xd0 [ 107.060440] ? kvmalloc_node+0x1a1/0x2e0 [ 107.064595] ? rcu_all_qs+0x32/0x1f0 [ 107.068376] kvmalloc_node+0x1a1/0x2e0 [ 107.072337] ? _cond_resched+0x3c/0xd0 [ 107.076272] seq_read+0x520/0x2260 [ 107.079880] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 107.085339] ? kmsan_set_origin_inline+0x6b/0x120 [ 107.090358] ? seq_open+0x360/0x360 [ 107.094036] proc_reg_read+0x1de/0x2f0 [ 107.098532] ? proc_reg_llseek+0x260/0x260 [ 107.102874] __vfs_read+0x1a5/0x9b0 [ 107.106591] vfs_read+0x36c/0x6c0 [ 107.110169] SYSC_pread64+0x275/0x310 [ 107.114101] SyS_pread64+0x65/0x90 [ 107.117790] do_syscall_64+0x309/0x430 [ 107.121770] ? SYSC_write+0x360/0x360 [ 107.125644] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 107.130884] RIP: 0033:0x455979 [ 107.134105] RSP: 002b:00007f8b368a4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 107.141859] RAX: ffffffffffffffda RBX: 00007f8b368a56d4 RCX: 0000000000455979 [ 107.149168] RDX: 00000000ffffff72 RSI: 0000000020003c00 RDI: 0000000000000013 [ 107.156476] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 107.163786] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 107.170617] FAULT_INJECTION: forcing a failure. [ 107.170617] name failslab, interval 1, probability 0, space 0, times 0 [ 107.171990] R13: 00000000000004bc R14: 00000000006fb240 R15: 0000000000000000 [ 107.193402] CPU: 1 PID: 7773 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 107.200275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.209676] Call Trace: [ 107.212332] dump_stack+0x185/0x1d0 [ 107.216027] should_fail+0x87b/0xab0 [ 107.219875] should_failslab+0x279/0x2a0 [ 107.224012] kmem_cache_alloc_node+0x151/0xc70 [ 107.228652] ? copy_process+0x6b0/0x9bb0 [ 107.232787] copy_process+0x6b0/0x9bb0 [ 107.236740] ? kstrtouint_from_user+0x373/0x410 [ 107.241465] ? kmsan_set_origin_inline+0x6b/0x120 [ 107.246406] ? kmsan_set_origin+0x9e/0x160 [ 107.250699] ? fsnotify+0x493/0x18f0 [ 107.254471] ? __msan_poison_alloca+0x91/0x1d0 [ 107.259130] _do_fork+0x311/0xf00 [ 107.262659] ? prepare_exit_to_usermode+0x149/0x3a0 [ 107.265088] FAULT_INJECTION: forcing a failure. [ 107.265088] name failslab, interval 1, probability 0, space 0, times 0 [ 107.267789] SYSC_clone+0xf6/0x110 [ 107.267871] SyS_clone+0x77/0xa0 [ 107.286057] do_syscall_64+0x309/0x430 [ 107.289986] ? sys_vfork+0x70/0x70 [ 107.293560] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 107.298765] RIP: 0033:0x455979 [ 107.301961] RSP: 002b:00007fe978895c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 107.309695] RAX: ffffffffffffffda RBX: 00007fe9788966d4 RCX: 0000000000455979 [ 107.316980] RDX: 0000000020850ffc RSI: 000000002052cf69 RDI: 0000000000000000 [ 107.324261] RBP: 000000000072bea0 R08: 0000000020ce4000 R09: 0000000000000000 [ 107.331538] R10: 0000000020e9b000 R11: 0000000000000246 R12: 0000000000000013 [ 107.339002] R13: 0000000000000052 R14: 00000000006f4850 R15: 0000000000000000 [ 107.346329] CPU: 0 PID: 7782 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 107.353229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.362619] Call Trace: [ 107.365263] dump_stack+0x185/0x1d0 [ 107.368952] should_fail+0x87b/0xab0 [ 107.372737] should_failslab+0x279/0x2a0 [ 107.376969] kmem_cache_alloc+0x136/0xb90 [ 107.381180] ? __anon_vma_prepare+0x1c6/0xb10 [ 107.385725] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 107.391142] ? find_mergeable_anon_vma+0x522/0xce0 [ 107.396205] ? rcu_all_qs+0x32/0x1f0 [ 107.400000] __anon_vma_prepare+0x1c6/0xb10 [ 107.404632] ? handle_mm_fault+0x428f/0x7e50 [ 107.409094] ? do_huge_pmd_anonymous_page+0x92/0x2520 [ 107.414362] do_huge_pmd_anonymous_page+0x3e8/0x2520 [ 107.419547] ? kmsan_set_origin_inline+0x6b/0x120 [ 107.424447] ? is_vma_temporary_stack+0x27/0x90 [ 107.429209] handle_mm_fault+0x428f/0x7e50 [ 107.433631] ? mmdrop+0x3f/0xd0 [ 107.436970] ? finish_task_switch+0xfe/0x230 [ 107.441476] __do_page_fault+0xec4/0x1a10 [ 107.445676] ? page_fault+0x25/0x50 [ 107.449337] do_page_fault+0xd3/0x260 [ 107.453242] page_fault+0x25/0x50 [ 107.456757] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 107.462667] RSP: 0018:ffff88014814fce8 EFLAGS: 00010206 [ 107.468085] RAX: ffffffff83eaed2b RBX: 0000000020000600 RCX: 0000000000000090 [ 107.475386] RDX: 0000000000000090 RSI: ffff88014814fd60 RDI: 00000000200005c0 [ 107.482709] RBP: ffff88014814fd50 R08: 0000000001080020 R09: 0000000000000002 [ 107.490015] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 107.497330] R13: ffff88014814fcf0 R14: 0000000000000000 R15: ffff8801498e6198 2018/05/08 02:28:27 executing program 1: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) [ 107.504667] ? _copy_to_user+0xbb/0x180 [ 107.508717] ? _copy_to_user+0xed/0x180 [ 107.512806] SYSC_wait4+0x1a4/0x280 [ 107.516589] SyS_wait4+0x64/0x90 [ 107.520070] do_syscall_64+0x309/0x430 [ 107.524046] ? do_wait+0xbc0/0xbc0 [ 107.527645] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 107.532879] RIP: 0033:0x455979 [ 107.536095] RSP: 002b:00007f2cd8f9ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 107.543899] RAX: ffffffffffffffda RBX: 00007f2cd8f9f6d4 RCX: 0000000000455979 2018/05/08 02:28:27 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/tcp\x00') pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:27 executing program 3 (fault-call:3 fault-nth:0): unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) [ 107.551297] RDX: 0000000040000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 107.558604] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 107.565910] R10: 00000000200005c0 R11: 0000000000000246 R12: 0000000000000013 [ 107.573228] R13: 0000000000000711 R14: 00000000006fea38 R15: 0000000000000001 2018/05/08 02:28:27 executing program 5 (fault-call:1 fault-nth:1): r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/tcp\x00') pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:27 executing program 0 (fault-call:3 fault-nth:1): unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) [ 107.846860] FAULT_INJECTION: forcing a failure. [ 107.846860] name failslab, interval 1, probability 0, space 0, times 0 [ 107.858295] CPU: 0 PID: 7792 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 107.865173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.874571] Call Trace: [ 107.877201] dump_stack+0x185/0x1d0 [ 107.880868] should_fail+0x87b/0xab0 [ 107.884642] should_failslab+0x279/0x2a0 [ 107.888723] kmem_cache_alloc_node+0x151/0xc70 [ 107.893323] ? copy_process+0x6b0/0x9bb0 [ 107.897407] copy_process+0x6b0/0x9bb0 [ 107.901325] ? kstrtouint_from_user+0x373/0x410 [ 107.906014] ? kmsan_set_origin_inline+0x6b/0x120 [ 107.910899] ? kmsan_set_origin+0x9e/0x160 [ 107.915158] ? fsnotify+0x493/0x18f0 [ 107.918889] ? __msan_poison_alloca+0x91/0x1d0 [ 107.923489] _do_fork+0x311/0xf00 [ 107.926969] ? prepare_exit_to_usermode+0x149/0x3a0 [ 107.932045] SYSC_clone+0xf6/0x110 [ 107.935641] SyS_clone+0x77/0xa0 [ 107.939076] do_syscall_64+0x309/0x430 [ 107.942994] ? sys_vfork+0x70/0x70 [ 107.946569] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 107.951759] RIP: 0033:0x455979 [ 107.954949] RSP: 002b:00007f15402acc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 107.962670] RAX: ffffffffffffffda RBX: 00007f15402ad6d4 RCX: 0000000000455979 [ 107.969943] RDX: 0000000020850ffc RSI: 000000002052cf69 RDI: 0000000000000000 [ 107.977219] RBP: 000000000072bea0 R08: 0000000020ce4000 R09: 0000000000000000 [ 107.984491] R10: 0000000020e9b000 R11: 0000000000000246 R12: 0000000000000013 [ 107.992745] R13: 0000000000000052 R14: 00000000006f4850 R15: 0000000000000000 [ 108.065813] device bridge_slave_1 left promiscuous mode [ 108.071744] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.103803] device bridge_slave_0 left promiscuous mode [ 108.109638] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.182503] FAULT_INJECTION: forcing a failure. [ 108.182503] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 108.194484] CPU: 0 PID: 7804 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 108.201354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.210745] Call Trace: [ 108.213388] dump_stack+0x185/0x1d0 [ 108.217063] should_fail+0x87b/0xab0 [ 108.220838] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 108.225645] ? kmsan_set_origin_inline+0x6b/0x120 [ 108.230536] ? kmsan_set_origin_inline+0x6b/0x120 [ 108.235513] ? kmsan_set_origin_inline+0x6b/0x120 [ 108.240446] ? __msan_poison_alloca+0x15c/0x1d0 [ 108.245215] ? kmem_cache_alloc_node+0x86e/0xc70 [ 108.250049] ? memcg_kmem_put_cache+0x40/0x280 [ 108.254692] ? kmem_cache_alloc_node+0x86e/0xc70 [ 108.259542] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 108.264945] ? memcg_kmem_put_cache+0xe7/0x280 [ 108.269542] ? kmem_cache_alloc_node+0x943/0xc70 [ 108.274305] ? copy_process+0x6b0/0x9bb0 [ 108.278387] copy_process+0x778/0x9bb0 [ 108.282291] ? kstrtouint_from_user+0x373/0x410 [ 108.286971] ? kmsan_set_origin_inline+0x6b/0x120 [ 108.291853] ? kmsan_set_origin+0x9e/0x160 [ 108.296096] ? fsnotify+0x493/0x18f0 [ 108.299820] ? __msan_poison_alloca+0x91/0x1d0 [ 108.304425] _do_fork+0x311/0xf00 [ 108.307895] ? prepare_exit_to_usermode+0x149/0x3a0 [ 108.312943] SYSC_clone+0xf6/0x110 [ 108.316558] SyS_clone+0x77/0xa0 [ 108.319990] do_syscall_64+0x309/0x430 [ 108.323899] ? sys_vfork+0x70/0x70 [ 108.327447] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 108.332635] RIP: 0033:0x455979 [ 108.335847] RSP: 002b:00007fe978895c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 108.343569] RAX: ffffffffffffffda RBX: 00007fe9788966d4 RCX: 0000000000455979 [ 108.350859] RDX: 0000000020850ffc RSI: 000000002052cf69 RDI: 0000000000000000 [ 108.358138] RBP: 000000000072bea0 R08: 0000000020ce4000 R09: 0000000000000000 [ 108.365425] R10: 0000000020e9b000 R11: 0000000000000246 R12: 0000000000000013 [ 108.372707] R13: 0000000000000052 R14: 00000000006f4850 R15: 0000000000000001 2018/05/08 02:28:28 executing program 7 (fault-call:2 fault-nth:2): unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) 2018/05/08 02:28:28 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/tcp\x00') pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:28 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/tcp\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e20, 0x7fffffff, @loopback={0x0, 0x1}, 0x100000000}}, 0x100000000, 0x8b1e, 0x6, 0x2000000000000, 0x1}, 0x98) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:28 executing program 3 (fault-call:3 fault-nth:1): unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:28 executing program 1: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:28 executing program 4: r0 = timerfd_create(0x0, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f0000000080)) readv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/146, 0x92}], 0x1) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() tkill(r1, 0x16) 2018/05/08 02:28:28 executing program 0 (fault-call:3 fault-nth:2): unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:28 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(0x0, 0x0) ptrace(0x4209, r1) [ 108.401427] team0 (unregistering): Port device team_slave_1 removed [ 108.415421] team0 (unregistering): Port device team_slave_0 removed [ 108.454085] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 108.527986] bond0 (unregistering): Releasing backup interface bond_slave_0 2018/05/08 02:28:28 executing program 2 (fault-call:1 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/tcp\x00') pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:28 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6e6a2a2d10393334f39ae73665742f74637000") syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x20000) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x6cc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) ptrace$poke(0x5, r1, &(0x7f0000000200), 0x7f) pread64(r0, &(0x7f0000000280)=""/4096, 0x1000, 0x0) statx(r0, &(0x7f0000000080)='./file0\x00', 0x3000, 0x200, &(0x7f00000000c0)) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) [ 108.694596] FAULT_INJECTION: forcing a failure. [ 108.694596] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 108.706745] CPU: 1 PID: 7824 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 108.712934] FAULT_INJECTION: forcing a failure. [ 108.712934] name failslab, interval 1, probability 0, space 0, times 0 [ 108.713659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.713673] Call Trace: [ 108.713712] dump_stack+0x185/0x1d0 [ 108.713772] should_fail+0x87b/0xab0 [ 108.744274] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 108.749058] ? kmsan_set_origin_inline+0x6b/0x120 [ 108.753928] ? kmsan_set_origin_inline+0x6b/0x120 [ 108.758823] ? kmsan_set_origin_inline+0x6b/0x120 [ 108.763711] ? __msan_poison_alloca+0x15c/0x1d0 [ 108.768422] ? kmem_cache_alloc_node+0x86e/0xc70 [ 108.773207] ? memcg_kmem_put_cache+0x40/0x280 [ 108.777814] ? kmem_cache_alloc_node+0x86e/0xc70 [ 108.782611] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 108.788012] ? memcg_kmem_put_cache+0xe7/0x280 [ 108.792651] ? kmem_cache_alloc_node+0x943/0xc70 [ 108.797423] ? copy_process+0x6b0/0x9bb0 [ 108.801609] copy_process+0x778/0x9bb0 [ 108.805528] ? kstrtouint_from_user+0x373/0x410 [ 108.810221] ? kmsan_set_origin_inline+0x6b/0x120 [ 108.815115] ? kmsan_set_origin+0x9e/0x160 [ 108.819405] ? fsnotify+0x493/0x18f0 [ 108.823144] ? __msan_poison_alloca+0x91/0x1d0 [ 108.827758] _do_fork+0x311/0xf00 [ 108.831268] ? prepare_exit_to_usermode+0x149/0x3a0 [ 108.836358] SYSC_clone+0xf6/0x110 [ 108.839969] SyS_clone+0x77/0xa0 [ 108.843403] do_syscall_64+0x309/0x430 [ 108.847313] ? sys_vfork+0x70/0x70 [ 108.850885] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 108.856093] RIP: 0033:0x455979 [ 108.859285] RSP: 002b:00007f15402acc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 108.867016] RAX: ffffffffffffffda RBX: 00007f15402ad6d4 RCX: 0000000000455979 [ 108.874300] RDX: 0000000020850ffc RSI: 000000002052cf69 RDI: 0000000000000000 [ 108.881580] RBP: 000000000072bea0 R08: 0000000020ce4000 R09: 0000000000000000 [ 108.888859] R10: 0000000020e9b000 R11: 0000000000000246 R12: 0000000000000013 [ 108.896139] R13: 0000000000000052 R14: 00000000006f4850 R15: 0000000000000001 [ 108.903447] CPU: 0 PID: 7828 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 108.904899] FAULT_INJECTION: forcing a failure. [ 108.904899] name failslab, interval 1, probability 0, space 0, times 0 [ 108.910313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.910325] Call Trace: [ 108.910367] dump_stack+0x185/0x1d0 [ 108.910401] should_fail+0x87b/0xab0 [ 108.910488] should_failslab+0x279/0x2a0 [ 108.910572] kmem_cache_alloc+0x136/0xb90 [ 108.910625] ? __khugepaged_enter+0xac/0x7a0 [ 108.954061] ? __msan_poison_alloca+0x15c/0x1d0 [ 108.958758] ? __khugepaged_enter+0x46/0x7a0 [ 108.963208] __khugepaged_enter+0xac/0x7a0 [ 108.967463] ? do_huge_pmd_anonymous_page+0x4c4/0x2520 [ 108.972755] do_huge_pmd_anonymous_page+0x535/0x2520 [ 108.977887] handle_mm_fault+0x428f/0x7e50 [ 108.982196] __do_page_fault+0xec4/0x1a10 [ 108.986370] ? page_fault+0x25/0x50 [ 108.990013] do_page_fault+0xd3/0x260 [ 108.993887] page_fault+0x25/0x50 [ 108.997368] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 109.003254] RSP: 0018:ffff88017ad4fce8 EFLAGS: 00010206 [ 109.008629] RAX: ffffffff83eaed2b RBX: 0000000020000600 RCX: 0000000000000090 [ 109.015908] RDX: 0000000000000090 RSI: ffff88017ad4fd60 RDI: 00000000200005c0 [ 109.023191] RBP: ffff88017ad4fd50 R08: 0000000001080020 R09: 0000000000000002 [ 109.030481] R10: ffff88014a1eb9c0 R11: 0000000000000000 R12: 0000000000000000 [ 109.037771] R13: ffff88017ad4fcf0 R14: 0000000000000000 R15: ffff880149a24418 [ 109.045078] ? _copy_to_user+0xbb/0x180 [ 109.049073] ? _copy_to_user+0xed/0x180 [ 109.053079] SYSC_wait4+0x1a4/0x280 [ 109.056794] SyS_wait4+0x64/0x90 [ 109.060229] do_syscall_64+0x309/0x430 [ 109.064144] ? do_wait+0xbc0/0xbc0 [ 109.067712] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 109.072912] RIP: 0033:0x455979 [ 109.076106] RSP: 002b:00007f2cd8f9ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 109.083864] RAX: ffffffffffffffda RBX: 00007f2cd8f9f6d4 RCX: 0000000000455979 [ 109.091410] RDX: 0000000040000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 109.098691] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 109.105967] R10: 00000000200005c0 R11: 0000000000000246 R12: 0000000000000013 [ 109.113242] R13: 0000000000000711 R14: 00000000006fea38 R15: 0000000000000002 [ 109.120545] CPU: 1 PID: 7838 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 109.127423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.127929] FAULT_INJECTION: forcing a failure. [ 109.127929] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 109.136837] Call Trace: [ 109.151222] dump_stack+0x185/0x1d0 [ 109.154879] should_fail+0x87b/0xab0 [ 109.158671] should_failslab+0x279/0x2a0 [ 109.162764] __kmalloc_node+0x22e/0x1190 [ 109.166871] ? __msan_poison_alloca+0x15c/0x1d0 [ 109.171588] ? _cond_resched+0x3c/0xd0 [ 109.175536] ? kvmalloc_node+0x1a1/0x2e0 [ 109.179634] ? rcu_all_qs+0x32/0x1f0 [ 109.183376] kvmalloc_node+0x1a1/0x2e0 [ 109.187285] ? _cond_resched+0x3c/0xd0 [ 109.191182] seq_read+0x520/0x2260 [ 109.194746] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 109.200159] ? kmsan_set_origin_inline+0x6b/0x120 [ 109.205038] ? seq_open+0x360/0x360 [ 109.208691] proc_reg_read+0x1de/0x2f0 [ 109.212620] ? proc_reg_llseek+0x260/0x260 [ 109.216919] __vfs_read+0x1a5/0x9b0 [ 109.220587] vfs_read+0x36c/0x6c0 [ 109.224107] SYSC_pread64+0x275/0x310 [ 109.228004] SyS_pread64+0x65/0x90 [ 109.231607] do_syscall_64+0x309/0x430 [ 109.235538] ? SYSC_write+0x360/0x360 [ 109.239366] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 109.244567] RIP: 0033:0x455979 [ 109.247760] RSP: 002b:00007fd87837dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 109.255484] RAX: ffffffffffffffda RBX: 00007fd87837e6d4 RCX: 0000000000455979 [ 109.262793] RDX: 00000000ffffff72 RSI: 0000000020003c00 RDI: 0000000000000013 [ 109.270094] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 109.277377] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 109.284659] R13: 00000000000004bc R14: 00000000006fb240 R15: 0000000000000000 [ 109.291961] CPU: 0 PID: 7830 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 109.298810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.306926] bond0 (unregistering): Released all slaves [ 109.308267] Call Trace: [ 109.308290] dump_stack+0x185/0x1d0 [ 109.308308] should_fail+0x87b/0xab0 [ 109.308330] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 109.308347] ? kernel_poison_pages+0x40/0x360 [ 109.308362] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 109.308376] ? kernel_poison_pages+0x1a0/0x360 2018/05/08 02:28:29 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x8000) accept4$llc(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80800) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)) pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0xc0f1, 0x80, 0x6, 0x3, 0x20, 0x1ff, 0x101, 0x7, 0x5, 0x101, 0x4}, 0xb) r1 = open(&(0x7f0000000040)='./file0\x00', 0x90000, 0x8) ioctl$KDDELIO(r1, 0x4b35, 0x0) [ 109.308391] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 109.308404] ? get_page_from_freelist+0xab28/0xb600 [ 109.308425] ? kmsan_set_origin_inline+0x6b/0x120 [ 109.308451] ? __msan_poison_alloca+0x15c/0x1d0 [ 109.363077] ? memcg_kmem_charge+0x5dd/0xa30 [ 109.367519] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 109.372484] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 109.377964] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 109.384049] ? __save_stack_trace+0x90d/0xb00 [ 109.388573] ? __msan_poison_alloca+0x15c/0x1d0 [ 109.393283] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 109.398691] ? memcg_kmem_charge+0x703/0xa30 [ 109.403126] kmsan_alloc_page+0x82/0xe0 [ 109.407122] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 109.411899] ? __msan_poison_alloca+0x15c/0x1d0 [ 109.416585] ? kmem_cache_alloc_node+0x69a/0xc70 [ 109.421376] ? ___slab_alloc+0xbd/0x1f60 [ 109.425453] ? kmsan_set_origin_inline+0x6b/0x120 [ 109.430308] ? __msan_poison_alloca+0x15c/0x1d0 [ 109.435012] ? kmem_cache_alloc_node+0x86e/0xc70 [ 109.439872] ? memcg_kmem_put_cache+0x40/0x280 2018/05/08 02:28:29 executing program 1: unshare(0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) [ 109.444471] ? kmem_cache_alloc_node+0x86e/0xc70 [ 109.449249] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 109.454638] ? memcg_kmem_put_cache+0xe7/0x280 [ 109.459245] ? kmem_cache_alloc_node+0x943/0xc70 [ 109.464023] copy_process+0x778/0x9bb0 [ 109.467930] ? kstrtouint_from_user+0x373/0x410 [ 109.472718] ? kmsan_set_origin_inline+0x6b/0x120 [ 109.477577] ? kmsan_set_origin+0x9e/0x160 [ 109.481828] ? fsnotify+0x493/0x18f0 [ 109.485562] ? __msan_poison_alloca+0x91/0x1d0 [ 109.490169] _do_fork+0x311/0xf00 2018/05/08 02:28:29 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) fstatfs(0xffffffffffffffff, &(0x7f0000000040)=""/240) 2018/05/08 02:28:29 executing program 2 (fault-call:1 fault-nth:1): r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/tcp\x00') pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) [ 109.493639] ? prepare_exit_to_usermode+0x149/0x3a0 [ 109.498673] SYSC_clone+0xf6/0x110 [ 109.502225] SyS_clone+0x77/0xa0 [ 109.505606] do_syscall_64+0x309/0x430 [ 109.509509] ? sys_vfork+0x70/0x70 [ 109.513065] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 109.518262] RIP: 0033:0x455979 [ 109.521457] RSP: 002b:00007fe978895c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 109.529176] RAX: ffffffffffffffda RBX: 00007fe9788966d4 RCX: 0000000000455979 [ 109.536453] RDX: 0000000020850ffc RSI: 000000002052cf69 RDI: 0000000000000000 [ 109.543732] RBP: 000000000072bea0 R08: 0000000020ce4000 R09: 0000000000000000 [ 109.551012] R10: 0000000020e9b000 R11: 0000000000000246 R12: 0000000000000013 [ 109.558294] R13: 0000000000000052 R14: 00000000006f4850 R15: 0000000000000002 2018/05/08 02:28:29 executing program 4: r0 = timerfd_create(0x0, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f0000000080)) readv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/146, 0x92}], 0x1) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() tkill(r1, 0x16) 2018/05/08 02:28:29 executing program 3: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x8003ffffffe, &(0x7f0000000000)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:29 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/tcp\x00') setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000080)={0x303, 0x33}, 0x4) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = gettid() fcntl$setown(r0, 0x8, r1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000040)) [ 110.571955] IPVS: ftp: loaded support on port[0] = 21 [ 111.199472] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.205949] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.213427] device bridge_slave_0 entered promiscuous mode [ 111.251436] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.257896] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.265386] device bridge_slave_1 entered promiscuous mode [ 111.302872] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 111.340822] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 111.451280] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 111.492181] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 111.668528] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 111.675936] team0: Port device team_slave_0 added [ 111.713346] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 111.720830] team0: Port device team_slave_1 added [ 111.759473] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 111.794915] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 111.834982] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 111.875682] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 112.265229] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.271695] bridge0: port 2(bridge_slave_1) entered forwarding state [ 112.278557] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.284993] bridge0: port 1(bridge_slave_0) entered forwarding state [ 112.292952] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 113.055187] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 113.710097] 8021q: adding VLAN 0 to HW filter on device bond0 [ 113.843559] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 113.979481] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 113.985759] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 113.994154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 114.134352] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/08 02:28:34 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/tcp\x00') flistxattr(r0, &(0x7f0000000040)=""/223, 0xdf) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x6, 0x4) 2018/05/08 02:28:34 executing program 0: unshare(0x20000000) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000040)) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:34 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/tcp\x00') pread64(r0, &(0x7f0000000280)=""/4096, 0xffffffffffffff2d, 0x0) 2018/05/08 02:28:34 executing program 1: unshare(0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:34 executing program 3: unshare(0x20000004) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) wait4(r0, 0x0, 0x1000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/08 02:28:34 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x1a1000, 0x0) getpeername$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) wait4(0x0, 0x0, 0x40000000, &(0x7f0000000100)) 2018/05/08 02:28:34 executing program 6: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, r1, 0x9, &(0x7f0000000040)="efe6af763551d07596d27bbb673b") tkill(0x0, 0x0) ptrace(0x4207, r1) 2018/05/08 02:28:34 executing program 4: r0 = timerfd_create(0x0, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f0000000080)) readv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/146, 0x92}], 0x1) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() tkill(r1, 0x16) 2018/05/08 02:28:35 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)) getpid() r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)="6e61742f01007000") pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/08 02:28:35 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(0x0, 0x0) ptrace(0x4207, r1) 2018/05/08 02:28:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/tcp\x00') pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e24, 0x100000000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x40}}}, &(0x7f0000000200)=0x84) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000014c0)={0x5, 0x1000, &(0x7f00000004c0)="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"}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000340)={r1, 0xff, "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"}, &(0x7f0000000480)=0x107) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x8000, 0x500000000000000, 0x1000}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={r2, 0xa5, "24d8598dc6d5ddf7a09ee37e40767cd371955b80fb07d255a3b6cea1bb6a44fc981e9ce1b3df69672a5922268b717973ce10e770927cd5e02c7b2cd13f43bbb4f21a815b76b86f9a4f435bfa16a4ccebc7b69101193739acbd53568528dedeb65190348ec7f754ddbd420db481f70179b21e6596354abbca892214fa5c7d5f477efda76035ded4dfba10c1bbf88a5775afd8c88c66dab26e3b10576ccdd9ddbd3339f5708c"}, &(0x7f00000001c0)=0xad) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001500)=0x3, 0x4) write(r0, &(0x7f0000000000)="49573d2e8c6e653848097da3eb9709689f9e9870d8f0ee860faeec275b2349b1cf830074c6085bad8bd77955efea7a56d3486f06ab50f3528f6130ad9fd8e0aa61f5ffd64aac5075a3288cecd658f41ba4d9904f87da24fbda", 0x59) 2018/05/08 02:28:35 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='stack\x00') pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) ptrace$pokeuser(0x6, r1, 0x9c, 0x80) [ 115.388127] ================================================================== [ 115.395549] BUG: KMSAN: uninit-value in kallsyms_lookup+0x152/0x910 [ 115.401968] CPU: 1 PID: 8189 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 115.408811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.418173] Call Trace: [ 115.420783] dump_stack+0x185/0x1d0 [ 115.424431] ? kallsyms_lookup+0x152/0x910 [ 115.428769] kmsan_report+0x142/0x240 [ 115.432586] ? do_futex+0x2849/0x6ad0 [ 115.436396] __msan_warning_32+0x6c/0xb0 [ 115.440468] ? do_futex+0x2849/0x6ad0 [ 115.444282] kallsyms_lookup+0x152/0x910 [ 115.448356] ? __msan_poison_alloca+0x15c/0x1d0 [ 115.453042] ? do_futex+0x284a/0x6ad0 [ 115.456853] __sprint_symbol+0x147/0x5b0 [ 115.460922] ? kmsan_set_origin_inline+0x6b/0x120 [ 115.465777] ? do_futex+0x284a/0x6ad0 [ 115.469590] sprint_backtrace+0x7f/0x90 [ 115.473572] ? do_futex+0x284a/0x6ad0 [ 115.477380] symbol_string+0x19f/0x230 [ 115.481274] ? do_futex+0x284a/0x6ad0 [ 115.485091] ? kmsan_set_origin_inline+0x6b/0x120 [ 115.489946] ? __msan_poison_alloca+0x15c/0x1d0 [ 115.494641] ? vsnprintf+0xa2d/0x33c0 [ 115.498453] ? pointer+0xa8/0x1410 [ 115.501995] ? vsnprintf+0xa2d/0x33c0 [ 115.505805] ? do_futex+0x284a/0x6ad0 [ 115.509612] pointer+0xdb9/0x1410 [ 115.513080] ? do_futex+0x284a/0x6ad0 [ 115.516894] vsnprintf+0xa2d/0x33c0 [ 115.520535] seq_printf+0x29f/0x420 [ 115.524196] ? save_stack_trace_tsk+0x26a/0x2f0 [ 115.528963] ? do_futex+0x284a/0x6ad0 [ 115.532774] ? do_futex+0x284a/0x6ad0 [ 115.536583] ? do_futex+0x284a/0x6ad0 [ 115.540391] proc_pid_stack+0x326/0x470 [ 115.544388] proc_single_show+0x1af/0x300 [ 115.548554] ? proc_pid_wchan+0x250/0x250 [ 115.552715] ? proc_single_open+0x90/0x90 [ 115.556869] seq_read+0xc7d/0x2260 [ 115.560435] ? __vfs_read+0xc9/0x9b0 [ 115.564157] ? seq_open+0x360/0x360 [ 115.567798] __vfs_read+0x1a5/0x9b0 [ 115.571447] vfs_read+0x36c/0x6c0 [ 115.574924] SYSC_pread64+0x275/0x310 [ 115.578747] SyS_pread64+0x65/0x90 [ 115.582298] do_syscall_64+0x309/0x430 [ 115.586227] ? SYSC_write+0x360/0x360 [ 115.590045] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 115.595240] RIP: 0033:0x455979 [ 115.598430] RSP: 002b:00007fd87837dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 115.606146] RAX: ffffffffffffffda RBX: 00007fd87837e6d4 RCX: 0000000000455979 [ 115.613422] RDX: 00000000ffffff72 RSI: 0000000020003c00 RDI: 0000000000000013 [ 115.620700] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 115.628013] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 115.635328] R13: 00000000000004bc R14: 00000000006fb240 R15: 0000000000000000 [ 115.642610] [ 115.644237] Uninit was stored to memory at: [ 115.648571] kmsan_internal_chain_origin+0x12b/0x210 [ 115.653682] __msan_chain_origin+0x69/0xc0 [ 115.657933] __save_stack_trace+0x829/0xb00 [ 115.662279] save_stack_trace_tsk+0x258/0x2f0 [ 115.666792] proc_pid_stack+0x26a/0x470 [ 115.670778] proc_single_show+0x1af/0x300 [ 115.674935] seq_read+0xc7d/0x2260 [ 115.678491] __vfs_read+0x1a5/0x9b0 [ 115.682130] vfs_read+0x36c/0x6c0 [ 115.685593] SYSC_pread64+0x275/0x310 [ 115.689405] SyS_pread64+0x65/0x90 [ 115.692953] do_syscall_64+0x309/0x430 [ 115.696853] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 115.702043] Uninit was stored to memory at: [ 115.706375] kmsan_internal_chain_origin+0x12b/0x210 [ 115.711484] __msan_chain_origin+0x69/0xc0 [ 115.715820] update_stack_state+0x959/0xa40 [ 115.720154] unwind_next_frame+0x618/0xe50 [ 115.724400] __save_stack_trace+0x734/0xb00 [ 115.728732] save_stack_trace_tsk+0x258/0x2f0 [ 115.733326] proc_pid_stack+0x26a/0x470 [ 115.737317] proc_single_show+0x1af/0x300 [ 115.741466] seq_read+0xc7d/0x2260 [ 115.745016] __vfs_read+0x1a5/0x9b0 [ 115.748656] vfs_read+0x36c/0x6c0 [ 115.752157] SYSC_pread64+0x275/0x310 [ 115.755969] SyS_pread64+0x65/0x90 [ 115.759522] do_syscall_64+0x309/0x430 [ 115.763420] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 115.768606] Local variable description: ----success.i.i.i@should_fail [ 115.775200] Variable was created at: [ 115.778937] should_fail+0x57/0xab0 [ 115.782573] should_failslab+0x279/0x2a0 [ 115.786630] ================================================================== [ 115.793990] Disabling lock debugging due to kernel taint [ 115.799446] Kernel panic - not syncing: panic_on_warn set ... [ 115.799446] [ 115.806829] CPU: 1 PID: 8189 Comm: syz-executor2 Tainted: G B 4.16.0+ #87 [ 115.814981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.824346] Call Trace: [ 115.826947] dump_stack+0x185/0x1d0 [ 115.830601] panic+0x39d/0x940 [ 115.833829] ? kallsyms_lookup+0x152/0x910 [ 115.838078] kmsan_report+0x238/0x240 [ 115.841895] ? do_futex+0x2849/0x6ad0 [ 115.845733] __msan_warning_32+0x6c/0xb0 [ 115.849807] ? do_futex+0x2849/0x6ad0 [ 115.853622] kallsyms_lookup+0x152/0x910 [ 115.857696] ? __msan_poison_alloca+0x15c/0x1d0 [ 115.862409] ? do_futex+0x284a/0x6ad0 [ 115.866226] __sprint_symbol+0x147/0x5b0 [ 115.870314] ? kmsan_set_origin_inline+0x6b/0x120 [ 115.875177] ? do_futex+0x284a/0x6ad0 [ 115.878995] sprint_backtrace+0x7f/0x90 [ 115.882967] ? do_futex+0x284a/0x6ad0 [ 115.886769] symbol_string+0x19f/0x230 [ 115.890659] ? do_futex+0x284a/0x6ad0 [ 115.894457] ? kmsan_set_origin_inline+0x6b/0x120 [ 115.899299] ? __msan_poison_alloca+0x15c/0x1d0 [ 115.903976] ? vsnprintf+0xa2d/0x33c0 [ 115.907785] ? pointer+0xa8/0x1410 [ 115.911327] ? vsnprintf+0xa2d/0x33c0 [ 115.915138] ? do_futex+0x284a/0x6ad0 [ 115.918952] pointer+0xdb9/0x1410 [ 115.922409] ? do_futex+0x284a/0x6ad0 [ 115.926214] vsnprintf+0xa2d/0x33c0 [ 115.929860] seq_printf+0x29f/0x420 [ 115.933507] ? save_stack_trace_tsk+0x26a/0x2f0 [ 115.938182] ? do_futex+0x284a/0x6ad0 [ 115.942000] ? do_futex+0x284a/0x6ad0 [ 115.945809] ? do_futex+0x284a/0x6ad0 [ 115.949607] proc_pid_stack+0x326/0x470 [ 115.953585] proc_single_show+0x1af/0x300 [ 115.957732] ? proc_pid_wchan+0x250/0x250 [ 115.961879] ? proc_single_open+0x90/0x90 [ 115.966036] seq_read+0xc7d/0x2260 [ 115.969760] ? __vfs_read+0xc9/0x9b0 [ 115.973475] ? seq_open+0x360/0x360 [ 115.977109] __vfs_read+0x1a5/0x9b0 [ 115.980737] vfs_read+0x36c/0x6c0 [ 115.984186] SYSC_pread64+0x275/0x310 [ 115.987993] SyS_pread64+0x65/0x90 [ 115.991533] do_syscall_64+0x309/0x430 [ 115.995425] ? SYSC_write+0x360/0x360 [ 116.001050] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 116.006239] RIP: 0033:0x455979 [ 116.009421] RSP: 002b:00007fd87837dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 116.017124] RAX: ffffffffffffffda RBX: 00007fd87837e6d4 RCX: 0000000000455979 [ 116.024394] RDX: 00000000ffffff72 RSI: 0000000020003c00 RDI: 0000000000000013 [ 116.031649] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 116.038913] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 116.046169] R13: 00000000000004bc R14: 00000000006fb240 R15: 0000000000000000 [ 116.054019] Dumping ftrace buffer: [ 116.057565] (ftrace buffer empty) [ 116.061256] Kernel Offset: disabled [ 116.064895] Rebooting in 86400 seconds..