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", 0x1000}, {&(0x7f0000005680)="df547d5cf4e791696d9267efa665b4cd8ff873d5912ccfadbe62f80dbce3dcf3046d89afc19d39d3d72e5a89fc97e28cab4152aa20fa6726899ccac99e4d7cc42ab550a54f6699889f2e099b711469f17b4e5c2955272087e8ab8383c2cac40dd6893c2ed1277301ded73c2d35a8094fb24a0150c08315eceb770bfef6374fa48769ea1b55bd48e0715bd981fcf4f4e2a7eafc903a44c2550cd66d2e75a4f9531fea85eada14c3659838aab5a805478fb5eabe", 0xb3}, {&(0x7f0000005740)="149ac4496cc3358a", 0x8}, {&(0x7f0000005780)="45ea630ec81eb585e05f79395a72c79532a84fa3905b5ba30363ba3473038ac4750d5386d32297fde44b3ecad6008d80153b84447baee942462bb963f559fb3d6025bb3de8979dbbba33974edab6c8f05f0c541386bb8afaf9d251289f4b3a44e2b0bf8958788a38c37e2a391cee2cc8ba70af9746e0ea70aa972c87d4ee0cbe", 0x80}, {&(0x7f0000005800)="f07a4f76132aa9838d39114997c74ac47595f2549712eb4700087d9df1479db48e36d6157afdf5b25b5d41564708b3e672de87ac99794d4226aa91a7d0d4715c3a6a014fb3927552b2f104576377a5896f8d90e2e7476f5177e8c4f2be61fc9705ce22edb3ab68af1941abd5", 0x6c}], 0x8, &(0x7f0000005900)={0x70, 0x104, 0x4, "555dcad53db3bba49786a13eb0486ecd011d4671a3f7dc7b51cfdedca22c6e57b55f2190f7e1bcf6cb43f185443244509e47ff6c70b9f07a2955190a75fe8fc531ee96a1879d601f2a17c1791b8d90cb975a04e8853556be3476b4"}, 0x70, 0x20000084}, {&(0x7f0000005980)={0x27, 0x0, 0x2, 0x3, 0x0, 0x8, "0828c81cb978a4042eee770b612a3f8b1d475f720154989e86a04b1d38f738b952fda9f4540a2b7bdd4ba69f41d189d9e601807eaff0aee251bfd6952764c7", 0x3}, 0x60, &(0x7f0000005c80)=[{&(0x7f0000005a00)="6f22a024e56d517c9db0a728895d80b3afe48afbb7d91c121c7b9051d327a15bda", 0x21}, {&(0x7f0000005a40)}, {&(0x7f0000005a80)}, {&(0x7f0000005ac0)="9d5b125ad85cb0dd4bf42f24490d3b9313329c03759959e348e845f7d2136f392c9af70ae5bd0b57e288f2fe345d5bb978284567db478003babafa315f754fc91139a28cecd59e9eb54081c089f49a5c74b52ee114b2449913db03e489c1f55e6a984c4a8de5efd515d6f4812f285415031d3a72f4b59ba897847deb2c185b3d0512f2000987c6447a4cabf6c905e2235605cbaf59231aa99fe6743fa6ffed7306e790783285432afb4fddd929ce637319d6f7ae94dbe6c6075a218ed6750d3140432ec1f46c3d58fbb2c88d13d4dfd4d1a64e3be926346f961f7fdc513ba8a6e691c75746ed", 0xe6}, {&(0x7f0000005bc0)="bcb8b5028a958f047d04719eb3e7fbc9702eff5b9e26605caa4c2ec527181eec17f1cd68750967b7e6a5d8b04b20f9646c81cb449e4702edee7174f34b7d4d3f56276ff1904c61b160d62b9fdbba2f67914c8942b2c6d3ad6b6a2c9dcb52ec0a72484bdc19a6e4a140f9fd954b4ed236a484626e73345c4976b660042e2271f0af3987a352e51652283fd5ff05317d767753863ceffd29715b75c1314f70066b877426aa5a83cdbb5e9509", 0xab}], 0x5, &(0x7f0000005d00)={0x38, 0x0, 0x30e05c2b, "c37584a0d34c6fc3aa5c72ce6b31db0aa86f2ed952af5beb746a6a6af566be78015c"}, 0x38, 0x5}], 0x6, 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000005ec0)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x5726162cc18b2989, &(0x7f0000005f00)=""/4096, &(0x7f0000006f00)=0x1000) 2018/05/07 17:20:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000024000)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000004800010000000000030000000a00ce6526532d0b6a11084daa8e8c3b4eefe25cfb22e48997fda4ca604b6b821c2e4cc1bfa3eeb8ca4cc874292d9712aba04ecfbb25d61a5741a8f508a961a560ba5d38bdc8a3240300a0a8b6c609dfb254c860006a0100000096ef54a90fff6762f49d95bc0100000000000000b657c6c9f7c6658c93007b024144223da8a770a3318594ca74770009a3f8964aa519870e0bc8f257cff59147758b975d9979657deb3f6d8c3a70f4faa8", @ANYRES32=0x0], 0x2}, 0x1}, 0x0) 2018/05/07 17:20:05 executing program 2: r0 = socket(0x2, 0x803, 0x1) bind$inet(r0, &(0x7f0000992000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) write$binfmt_aout(r0, &(0x7f0000000000)={{0x10b, 0x0, 0x0, 0x0, 0x132, 0x0, 0x1cd}}, 0x20) pread64(r0, &(0x7f0000000340)=""/200, 0x27d96f35cb50ed2b, 0x0) 2018/05/07 17:20:05 executing program 0: unshare(0x20020000) mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f00000001c0)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f0000000080)) r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000000500)={0x0, 0x26a, &(0x7f0000000400), 0x2de, &(0x7f0000000480)=""/111, 0x6f, 0xfffffffffffffffc}, 0x0) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/05/07 17:20:05 executing program 7: socket$inet(0x2, 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:05 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x17) sendmsg$nl_generic(r0, &(0x7f0000001640)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)={0x18, 0x30, 0x203, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/05/07 17:20:05 executing program 7: socket$inet(0x2, 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:06 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x100, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000280)=r2) sendmsg$nl_xfrm(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000040)=ANY=[@ANYBLOB="440100001a00330600000000000000000088f6000012194c935469e8319d0000000000000000ffffffffffff609257b4e897ac1414bb00000000000000000000000000000000000000000000000000000000623b654f8768b58244069d5aef45b6c26730d39f25", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xfffffffffffffdfd}, 0x1}, 0x0) 2018/05/07 17:20:06 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x80, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x63}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)={r2, 0x35, "84f87f593b2e8b50ff2246f3c0d369c3204bb848b8a00124dfd932271b13fa5818c7f555e335c6492f61387812e7d4a8fb73d37ea6"}, &(0x7f0000000280)=0x3d) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000180)=0x4, 0x4) sendmmsg(r3, &(0x7f00000001c0), 0x4000000000001fc, 0x0) 2018/05/07 17:20:06 executing program 7: r0 = dup(0xffffffffffffffff) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:06 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1f, 0xffffffff, 0x0, 0xb5d, 0x4}, &(0x7f0000000000)=0x98) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000640)={&(0x7f0000000240)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000c00)="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", 0xce2}], 0x1, 0x0, 0x0, 0x10}, 0x4000810) sendmsg(0xffffffffffffffff, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)}, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000003c0)=0x4) sendmmsg(r2, &(0x7f0000000500), 0x3ffffffffffffeb, 0x4000004) setsockopt$inet_mreqsrc(r1, 0x0, 0x2e, &(0x7f0000000180)={@loopback=0x7f000001, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x1}, 0x8) r3 = fcntl$dupfd(r2, 0x406, r0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000400)={{{@in=@loopback, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}, r4}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000380)={'bridge_slave_0\x00', 0x5100}) 2018/05/07 17:20:06 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x20000000000009, &(0x7f0000000000)=0x33, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f000024bffc), &(0x7f0000ff0000)=0x4) setsockopt(r0, 0x401, 0x23b, &(0x7f0000000040)="b0c95fdf66dec64c60020d19f7b69e951ab45c876edc7993ed0d0e39cb7136c0656d9a8c9e91", 0x26) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) 2018/05/07 17:20:06 executing program 4: socketpair(0x0, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'ip6gretap0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000300)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f0000000580)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10001}, 0xc, &(0x7f0000000540)={&(0x7f0000000340)=@updpolicy={0x1c4, 0x19, 0x320, 0x70bd2a, 0x25dfdbfe, {{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x100000001, 0x4e21, 0x9ebc, 0x2, 0x80, 0x94964ded6325887e, 0x5c, r3, r5}, {0x7, 0x1, 0x7f, 0x8, 0x9, 0x7, 0x0, 0x3}, {0x5, 0xffffffffffff0eb5, 0x4, 0x4}, 0x36e6, 0x6e6bb7, 0xfe15cc92f7631275, 0x1, 0x2, 0x2}, [@replay_thresh={0x8, 0xb, 0x2}, @replay_thresh={0x8, 0xb, 0x10001}, @encap={0x1c, 0x4, {0xfffffffffffffffd, 0x4e24, 0x4e22, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, @replay_thresh={0x8, 0xb, 0xe0d}, @replay_val={0x10, 0xa, {0x70bd25, 0x70bd28, 0x5}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}, @migrate={0xb4, 0x11, [{@in=@loopback=0x7f000001, @in6, 0x0, 0x7, 0x0, 0x3502, 0xa, 0x2}, {@in6=@local={0xfe, 0x80, [], 0xaa}, @in6, 0x0, 0x0, 0x0, 0x3502, 0xa, 0xa}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002, 0x3b, 0x1, 0x0, 0x34ff, 0xa, 0xa}, {@in=@rand_addr=0x7, @in6=@loopback={0x0, 0x1}, 0x3c, 0x3, 0x0, 0x3504, 0xa, 0xa}]}]}, 0x1c4}, 0x1, 0x0, 0x0, 0x4000080}, 0x8015) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000005c0)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000600)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000640)=0x10) r7 = signalfd4(r0, &(0x7f0000000680)={0x1000}, 0x8, 0x800) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00000006c0)=0x9) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000700), 0x4) removexattr(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)=@random={'btrfs.', '/selinux/commit_pending_bools\x00'}) r8 = socket$inet_icmp(0x2, 0x2, 0x1) sendmsg$nl_xfrm(r7, &(0x7f00000009c0)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000980)={&(0x7f0000000800)=@getpolicy={0x16c, 0x15, 0x238, 0x70bd2b, 0x25dfdbfc, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x4e23, 0xf6, 0x4e22, 0x36b, 0x2, 0x80, 0xa0, 0x87, r4, r5}, 0x6e6bba}, [@srcaddr={0x14, 0xd, @in=@loopback=0x7f000001}, @policy_type={0xc, 0x10, {0x1}}, @policy={0xac, 0x7, {{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x0, 0x4e22, 0x800, 0x2, 0x80, 0x80, 0xff, r3, r5}, {0x8, 0x3f, 0x6, 0x1ff, 0x80000, 0x47, 0x4, 0x986c}, {0x0, 0x2e, 0x2265afa8, 0x100000001}, 0xfff, 0x6e6bb6, 0x2, 0x0, 0x3, 0x3}}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x4e23, 0x4e23, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0x14, 0x21}, 0x0, 0x2}}, @proto={0x8, 0x19, 0x7f}]}, 0x16c}, 0x1, 0x0, 0x0, 0x10}, 0x4000811) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000a00)=0x1, 0x4) r9 = getgid() fchown(r7, r5, r9) rt_sigsuspend(&(0x7f0000000a40)={0xcc42}, 0x8) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000000a80)=0xd0, 0x4) getsockopt$IP_VS_SO_GET_INFO(r8, 0x0, 0x481, &(0x7f0000000ac0), &(0x7f0000000b00)=0xc) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000b40)={r6, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000b80)=""/224, &(0x7f0000000c80)=0xe0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000cc0)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000d00)={r10, 0x80000, r1}) getgid() sendmmsg$nfc_llcp(r2, &(0x7f0000005d40)=[{&(0x7f0000000d40)={0x27, 0x1, 0x2, 0x3, 0x8, 0x800, "92483ce3864a7875e622248e4f94c3301188f9d6183c85cec36b22c9cb8d30226733a0c7184fa7f2cc73bc0c8f66eab34a824c261684be7f9d2938c22ef851", 0x31}, 0x60, &(0x7f0000000ec0)=[{&(0x7f0000000dc0)="403227a598dafc733e9c4e11d7a8838014e500e1a19ee6dee4bd024ef320fcd701dbf9c491e114095f25164edd25e10f14c63bbf32f4", 0x36}, {&(0x7f0000000e00)="bd795e8de31f2bda0d87abcd7a00045973aadc501a57abf85c5905994538fbdc70055cc08f0d060c652aa701e3a2f6318a6e07bc830bb58a617777e3343c36e2b6b5a5de1520b5abee3c11375cde42d6d9b860bf0fa4044d6704d4be85b525fea152bccf153b27b7c638a5a197a347c73a8850bb8350c6a24d125b5342b4390a7ac31c306f83079742077aadf25ca9f3207fe571a1e7d2d52a7a0d", 0x9b}], 0x2, &(0x7f0000000f00)={0x1010, 0x10b, 0x7, "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"}, 0x1010, 0x4000840}, {&(0x7f0000001f40)={0x27, 0x1, 0x2, 0x2, 0x5, 0xfffffffffffffffb, "f7eeac5af16efc603d3ce72cb44d3e52326a6cf26d3cf8d0fa77888c4564db2d46f74c646b5bc274f7045dcc1be7efc27b0f0ca07657f2a7d8825e834f827a", 0x25}, 0x60, &(0x7f0000001fc0), 0x0, &(0x7f0000002000)={0x48, 0x108, 0x9, "a154ca7f346652dfda37f9933c3a07afc4d65408380f98147d4179b836c451dad8e7f23e219550a8f98c6de406f12072a1a2f2"}, 0x48}, {&(0x7f0000002080)={0x27, 0x0, 0x2, 0x2, 0x101, 0x7f, "c5c2fba98d0f2a38dc827b51be8e920785baf9acdc437f9cd1d769cbae4dad3e2311128da20a045c2a42055e1aef24aaf1b5ca7b5d3a507eacad47cd97bb5b", 0x2}, 0x60, &(0x7f0000003280)=[{&(0x7f0000002100)="1dcf91035e36df1042086cd81533df9b9dd4ebc3b4b94a3d5e8f9f0dced8c12620bdf78dc60871150271b01b0ed14cfdd55be53b1c6496e073e88ba99fed989ca1c0e74a2f023476eb327534038993c10bd02b69c94a0c21403b0bc75109200ed0ab6b9aba547d949703905938c28592c2933a8b7e0a0d7c2051973f4a5cc11e8ed3d4a12cc15b907b3e9f45308922a7c5f81b4e68fec80e37e1", 0x9a}, {&(0x7f00000021c0)="0448769041865016e0acdae5bc57797beef44bca7b0a9573822c1b6ef4cdf427d7559d796ef786b2453b205dca6aa5410a3eeebebe892054fc69a372a5010baf224a43f98b559b0248421263399b5d5869b15fa433", 0x55}, {&(0x7f0000002240)}, {&(0x7f0000002280)="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0x1000}], 0x4, &(0x7f00000032c0)={0x100, 0x0, 0x1f, "4025fdbf8319e2b230275e5a8644946d4a6172ba7ab04cd119fd251d70a16093d71da855b74d02b658e4ccb1e86c523d00af6f816d6fc01e324bdd07753792153f5af9d9a4cc15cf2d3bc08586c3d8a499c78419befbe49584a61de78d436f05f517c220ab58d9e012c0ab59f77ad4d5f49cdab0d554a7bd62d5637ee08a4d6f5fab040a9ea95e9c23508370de0e57741c6c6110009c92729bfd0d7e2633294b9a9373256ddf9f46b5ab4bcb8557f8566a0216a104a225e92ae9ead6d7333dbe0c23ccd17c53c838fbe07581806fc7be9304b8c3191aa94e58c29d008ff85dc661de57f71c0cc8f5c37f751be5986773"}, 0x100, 0x50}, {&(0x7f00000033c0)={0x27, 0x0, 0x1, 0x3, 0x6, 0x80000001, "0e90bb56dcb65d13f7b97d00a27cdfb1e247b95a71d70a55c279cb840b5b5158271b8af20b68a69db1236b9d54a6ad2ff390257bf84eeb8b3153b5e4968877", 0x2}, 0x60, 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feb2a26dca00fadb1780efdbe3e4603ff6fe57b0fdb80c704367603c05e5b073f2f9132212a0f45c8035856b478230d0362e674eb5c649d38c2520b6ce5cb69cebbd933f4a90ad8bcfd335e17f42152246774e736dcca29f0b3029cecc00fe3ce2933fdf9dcc19924ab03e015ce242fa19330a7d8b845e0e1a16deca5de85ea07b6e4986980e210c196ef73f2bf6453a740a6381322e56dd6436ca7ec2e075d554cf35d23b41c94a05f2e364b8fab4ff2d1ec8abdd3908ed78c2a037b1822344e7d288908b8eb79764a0c24fc5350a4294648455d5e44df1e675b7d0a2929c59b5e5a5aa797506c73f5b794916e4a4c55e1fe040d12e8d13fef802c37d26efee14500bd9e342c5ba2c744a099ec2685193923a49e20cf2871336e6a37f492e6d0cfc504f988b3ffbdfe23bb4e41160724bdde20b70b542cf6da45fb7f217306086039a70c911f67ae17c50c517c36444771fc0ebd655bcfa2f043dd4775928900e562b53235f4b6d16ea079c65eed17beb779ca2ef02b2ef0f9f81f3fefd24b5670316314aedf43e96e740dbd5b0950ff007d6c3e142f91846b354891ebd09e0c2d4157cb3a85b90ab4016ab0ee2daec75d8333847909b33e9ed697c74aed903ceacfedb846eba0eccdc0297d751a07c3440b4c4b85f819a4453d8aa8ce63fc8ae99bf7f3d7fc97908236db1f170de81e6ff754c4633fe24786dbb2b419b595d9833b7303d6a0325275bbb08205ace8eba4faad4d81b7895d9cc1ffb2fd2e05e019721aac5222b895b212523e37eb93d53534e23ebcb8ffc557fb22f90a1f45bfe35c5bfa452f7c68d7d4fe7ab3b2dd54aa8bf2adcd89fe56eb2d65fddcd4163f71a8c8becd031d37a1fe021b8d7991e8f6506290c30cf8ed577270d811561c375ff9aae43e45e3324950bc9762ecd5be4ce52cbf894c18163b79d0e388c4d80cd844621548ecdc8ec7b94d3cb34e04f5811478349554766c1d50ee3ac0c1fbc7fb5b7d0046023e5e327eec55fb7a9f337d8298a60e37dd425aaa7607f36f11beb7ec74cd2da6c9b083b9204a0d120b4d3111bf1ad945d2db0d2a22f91664633511bd2b08e0f7e03165cd17425f59a867c60df946a45577be8c8936c8b449fb56042e035628fb2dc359c1be5303a1575c285ecf68e131412ff12f2c7b67fd76e22f8fec799f193ce57cec8c9133467527bdf7597ee3165f6bf8f40cc0d9b2a41255682a36da293cc59b8bb7422451fd5f531646f98de58440a61c35f6be745a61be0b59eb54b2bae70112c0b1ee288ada0570a0a6386b3cbd7834cfee1a78f535f7e3f1bdcef0ea3fdb47db5d29cd1c5a08d701c771088fdcc294f0c2cf3c4eea584646be294c35e51c87273d17d880a341c57a7d2b74f3385651becc2846c10f74d0a7478542214bb65867d111445e222c141a98eccf2b24e5cc5b0c2a9b2e388e88dce9a0924096ec77db0126c52bb0b84541941294367f17fd94522fff968327a3c640224542358ea5f6bbd2bc0d3f614079895e42af72f0e46a7cb7002c30f81052a76578d1d366dc3e3379501be6e974544fb97150b3b13fa0a646c92ff863210b201f1578d527a986127dc29e490cf2a5abee5376c9978b3eb4703a3206c16dc2a92c468b3662f85a6dd242499f96903a16a4448802e2240bcad133e87e36616ae5c5b4d4149276bf83a0e7cdafc1fa91bf47cd57d55d4145a8214ffc8df2d195ceda8e4031cac4b08e4c6125453acae719bb12299d579d5f4893341fd09ceca9b8b31ea73c8902f921b90e051de4919030839d686cb5874be095e95136768e395375b94de2de32f90e4a2f90bf4d06bd624e170e5de7daa2abc3128d270c3555979640f278fdf4438fccbf330415c049d477ff879ceff4bdfa1af47ab51be61d973027f3233c213e779ec25d5d52a73b2bed3853defd89c554a7dc852d94148d3547a9b2c680d872000fff30e6065c67af8586c3f56e5e724a5c6928a2770058dea71c26d08b45de4255c7866a6590d6a3da6d668c558f73b25b5934791f7319d92fd139f4ff7ec53f11566b96758fd05e0c2510cd089f479936450a1307fc216bd87492e36114836a0a1e9f5fa439cb13b45edef65df0cb6ef2a6c2e34094b63bdc66092aa0285f4d612e1e25514d82e213ffcc2f7158e1039aae33fd01d65f6f217ddd43a490e475bda2335a1d7855aa6c05961087def5c84a9909e90593b4e6be73fc2ae50f17ba8453c5deec86a2811c997948cabcc07bd69dcea7e4bd17cf26a", 0x1000}, {&(0x7f0000005680)="df547d5cf4e791696d9267efa665b4cd8ff873d5912ccfadbe62f80dbce3dcf3046d89afc19d39d3d72e5a89fc97e28cab4152aa20fa6726899ccac99e4d7cc42ab550a54f6699889f2e099b711469f17b4e5c2955272087e8ab8383c2cac40dd6893c2ed1277301ded73c2d35a8094fb24a0150c08315eceb770bfef6374fa48769ea1b55bd48e0715bd981fcf4f4e2a7eafc903a44c2550cd66d2e75a4f9531fea85eada14c3659838aab5a805478fb5eabe", 0xb3}, {&(0x7f0000005740)="149ac4496cc3358a", 0x8}, {&(0x7f0000005780)="45ea630ec81eb585e05f79395a72c79532a84fa3905b5ba30363ba3473038ac4750d5386d32297fde44b3ecad6008d80153b84447baee942462bb963f559fb3d6025bb3de8979dbbba33974edab6c8f05f0c541386bb8afaf9d251289f4b3a44e2b0bf8958788a38c37e2a391cee2cc8ba70af9746e0ea70aa972c87d4ee0cbe", 0x80}, {&(0x7f0000005800)="f07a4f76132aa9838d39114997c74ac47595f2549712eb4700087d9df1479db48e36d6157afdf5b25b5d41564708b3e672de87ac99794d4226aa91a7d0d4715c3a6a014fb3927552b2f104576377a5896f8d90e2e7476f5177e8c4f2be61fc9705ce22edb3ab68af1941abd5", 0x6c}], 0x8, &(0x7f0000005900)={0x70, 0x104, 0x4, "555dcad53db3bba49786a13eb0486ecd011d4671a3f7dc7b51cfdedca22c6e57b55f2190f7e1bcf6cb43f185443244509e47ff6c70b9f07a2955190a75fe8fc531ee96a1879d601f2a17c1791b8d90cb975a04e8853556be3476b4"}, 0x70, 0x20000084}, {&(0x7f0000005980)={0x27, 0x0, 0x2, 0x3, 0x0, 0x8, "0828c81cb978a4042eee770b612a3f8b1d475f720154989e86a04b1d38f738b952fda9f4540a2b7bdd4ba69f41d189d9e601807eaff0aee251bfd6952764c7", 0x3}, 0x60, &(0x7f0000005c80)=[{&(0x7f0000005a00)="6f22a024e56d517c9db0a728895d80b3afe48afbb7d91c121c7b9051d327a15bda", 0x21}, {&(0x7f0000005a40)}, {&(0x7f0000005a80)}, {&(0x7f0000005ac0)="9d5b125ad85cb0dd4bf42f24490d3b9313329c03759959e348e845f7d2136f392c9af70ae5bd0b57e288f2fe345d5bb978284567db478003babafa315f754fc91139a28cecd59e9eb54081c089f49a5c74b52ee114b2449913db03e489c1f55e6a984c4a8de5efd515d6f4812f285415031d3a72f4b59ba897847deb2c185b3d0512f2000987c6447a4cabf6c905e2235605cbaf59231aa99fe6743fa6ffed7306e790783285432afb4fddd929ce637319d6f7ae94dbe6c6075a218ed6750d3140432ec1f46c3d58fbb2c88d13d4dfd4d1a64e3be926346f961f7fdc513ba8a6e691c75746ed", 0xe6}, {&(0x7f0000005bc0)="bcb8b5028a958f047d04719eb3e7fbc9702eff5b9e26605caa4c2ec527181eec17f1cd68750967b7e6a5d8b04b20f9646c81cb449e4702edee7174f34b7d4d3f56276ff1904c61b160d62b9fdbba2f67914c8942b2c6d3ad6b6a2c9dcb52ec0a72484bdc19a6e4a140f9fd954b4ed236a484626e73345c4976b660042e2271f0af3987a352e51652283fd5ff05317d767753863ceffd29715b75c1314f70066b877426aa5a83cdbb5e9509", 0xab}], 0x5, &(0x7f0000005d00)={0x38, 0x0, 0x30e05c2b, "c37584a0d34c6fc3aa5c72ce6b31db0aa86f2ed952af5beb746a6a6af566be78015c"}, 0x38, 0x5}], 0x6, 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000005ec0)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x5726162cc18b2989, &(0x7f0000005f00)=""/4096, &(0x7f0000006f00)=0x1000) 2018/05/07 17:20:06 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f0000000180)={0x2, 0x2000000004e22, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) accept4$netrom(r0, 0x0, &(0x7f0000000100), 0x80800) sendfile(r0, r1, &(0x7f0000000080), 0xfffb) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/05/07 17:20:06 executing program 0: unshare(0x20020000) mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f00000001c0)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f0000000080)) r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000000500)={0x0, 0x26a, &(0x7f0000000400), 0x2de, &(0x7f0000000480)=""/111, 0x6f, 0xfffffffffffffffc}, 0x0) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/05/07 17:20:06 executing program 1: capset(&(0x7f0000000000)={0x4000019980330}, &(0x7f0000001fe8)) r0 = memfd_create(&(0x7f0000000040)='/$em0\\trustedem1\x00', 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x6, 0x2d3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x40432a83, 0xffffffffffff0000, 0x5, 'queue0\x00', 0x40}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) clone(0x10008000, &(0x7f0000000240)="664f8c91b26dd5b8e89ca0fb9afb6f1ab3fd57b6e61349719d9ca7", &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)="446a667f1e3c823788ac5a013f53417f0023cd0334c34fa35fd8a1c86ce5ac446a8c24c904f726153c25841079ce28d4d40bdfffdf145262e02d5ef66373a3ad06432975dc80085088f1e2218f5280107edadac93a9dbf4cae7f8549b2139294a1d41fdfc701d48043da4a2f244e320809d6a4b8cea971e9d033748732f0ce30e165ed7768309b805e2c4c9f55453ad713d25932c6b9b35fcbcb1aa5781fe46399b1d24ddd3133a4f42de332296cd84fdcbbb733b97c3809569bd6822ed3861b3764df2a52928f8635021bd01c584cb749edc130c6d835720e45e22a628d4cfcd6") r2 = syz_open_pts(r1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TIOCGLCKTRMIOS(r3, 0x5412, &(0x7f0000000100)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f00000000c0), 0x10) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:06 executing program 7: r0 = dup(0xffffffffffffffff) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:06 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) prctl$getname(0x10, &(0x7f0000000680)=""/146) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000002900)=[{&(0x7f0000001900)="11", 0x1}], 0x1, &(0x7f00000000c0)}, 0xc100) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000080)={{0x81, 0xc7c}, 'port1\x00', 0x40, 0x0, 0x7, 0x20, 0xd4, 0x200, 0x9, 0x0, 0x6, 0xffffffffffffffe1}) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="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", 0x4cf}], 0x1, &(0x7f0000028000)}, 0x0) 2018/05/07 17:20:06 executing program 1: capset(&(0x7f0000000000)={0x4000019980330}, &(0x7f0000001fe8)) r0 = memfd_create(&(0x7f0000000040)='/$em0\\trustedem1\x00', 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x6, 0x2d3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x40432a83, 0xffffffffffff0000, 0x5, 'queue0\x00', 0x40}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) clone(0x10008000, &(0x7f0000000240)="664f8c91b26dd5b8e89ca0fb9afb6f1ab3fd57b6e61349719d9ca7", &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)="446a667f1e3c823788ac5a013f53417f0023cd0334c34fa35fd8a1c86ce5ac446a8c24c904f726153c25841079ce28d4d40bdfffdf145262e02d5ef66373a3ad06432975dc80085088f1e2218f5280107edadac93a9dbf4cae7f8549b2139294a1d41fdfc701d48043da4a2f244e320809d6a4b8cea971e9d033748732f0ce30e165ed7768309b805e2c4c9f55453ad713d25932c6b9b35fcbcb1aa5781fe46399b1d24ddd3133a4f42de332296cd84fdcbbb733b97c3809569bd6822ed3861b3764df2a52928f8635021bd01c584cb749edc130c6d835720e45e22a628d4cfcd6") r2 = syz_open_pts(r1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TIOCGLCKTRMIOS(r3, 0x5412, &(0x7f0000000100)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f00000000c0), 0x10) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:06 executing program 7: r0 = dup(0xffffffffffffffff) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:06 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x80, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x63}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)={r2, 0x35, "84f87f593b2e8b50ff2246f3c0d369c3204bb848b8a00124dfd932271b13fa5818c7f555e335c6492f61387812e7d4a8fb73d37ea6"}, &(0x7f0000000280)=0x3d) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000180)=0x4, 0x4) sendmmsg(r3, &(0x7f00000001c0), 0x4000000000001fc, 0x0) [ 240.002417] device bridge_slave_0 entered promiscuous mode 2018/05/07 17:20:07 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1f, 0xffffffff, 0x0, 0xb5d, 0x4}, &(0x7f0000000000)=0x98) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000640)={&(0x7f0000000240)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000c00)="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", 0xce2}], 0x1, 0x0, 0x0, 0x10}, 0x4000810) sendmsg(0xffffffffffffffff, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)}, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000003c0)=0x4) sendmmsg(r2, &(0x7f0000000500), 0x3ffffffffffffeb, 0x4000004) setsockopt$inet_mreqsrc(r1, 0x0, 0x2e, &(0x7f0000000180)={@loopback=0x7f000001, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x1}, 0x8) r3 = fcntl$dupfd(r2, 0x406, r0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000400)={{{@in=@loopback, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}, r4}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000380)={'bridge_slave_0\x00', 0x5100}) 2018/05/07 17:20:07 executing program 7: r0 = socket$inet(0x2, 0x0, 0x0) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:07 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000600)='/dev/hwrng\x00', 0x23827d, 0x0) fstat(r1, &(0x7f0000000240)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@local, @in6=@dev}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_netfilter(r2, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1100010}, 0xc, &(0x7f0000000300)={&(0x7f0000001880)=ANY=[@ANYBLOB="c81200000006000426bd7000fcdbdf250300000664008e0008000a00", @ANYBLOB="00837f2c067a2a3214a4415bddaf76d500", @ANYBLOB="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"], 0x12cd}, 0x1}, 0x8000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0x8) getsockname$netlink(r2, &(0x7f0000001800), &(0x7f0000001840)=0xc) tgkill(0x0, 0x0, 0x0) eventfd2(0x2, 0x1) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000540)={'ip6tnl0\x00', {0x2, 0x4e21}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000500)={0x1, 0x36, 0xc}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) 2018/05/07 17:20:07 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1f, 0xffffffff, 0x0, 0xb5d, 0x4}, &(0x7f0000000000)=0x98) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000640)={&(0x7f0000000240)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000c00)="aff5bfac9f86707b38f8895f65d325718096a1c75b8136944d6ca7ac947afa5552fabd6b208ec816afecf27e4e042f955e3a80b3316e8ff3315b4d2eafe25b5a9620048db98a6558ec1dd178f03016249b8a89c59c01a8622a77c5efbf3d8e5e0092b2e786e0806213eb88254f60ce40d54c45385ebb2c914315e47a3cb5cd5deaeaa9f0b87e359d7f9e1d62e8e1150f72a7e1b845b3df4deb4100190b2e4532d0754b4a63a2de1a8669093e8ba56448e22f889df675b81e2ee6be33d6d8c7a2ae2d00aaab62e0aa9aa5b3b1f3ac6c8cb24d4b3ae901a54dd0eec33d39fd9a1d38fce5068bad954588f2739575d665eac78197202f21273402945c4348062da4f8100b290b28cc240375e2487f496efc1a89ee2426df5d2aff92386eb50dcfc35086a2c0ed575a887a42f205e82c727e21a6846cce97a82039a8015720d59df4607a418411f455e7a4e66a1f5eabd8225a6eaedbc311c350590e9d1de07f87aa8925e8acc55b171ecc2567e12758dbefa6b6403deb13274d84b261a6443093baad446cd87fc4e8bfb3a167148bfec734046073886332fdb32d7d1e341f3baddc63cd203908d871d3aa9bcd3dbf0dcbaaf8de969b20f50202eea21241fb7ad0896ae2a7b7fc35bfd19618f843332454fe88876287546a5d5ca932c21e4069c930cd2fe29c006c9c44ab86963203eed4aed1a32c2d3c854c0bbafeda4e15b56e77f749d5248868c7f99767d57fbbbc26991d2e85e5e0169c544b5e84c0c2900a3c586b795fd7a92181f78bbe7a8f4444cc67e2387743502f7873b21d652dc5f1953d06de0979023098722bed384dbb3b9ef0a7c1dee81e00b130f3991ee012a58718191b4e61338dfb49e26d02f105f007412aed442dfbef658b73d1fc5b22ae2ee9642160cbb429d7397731afab73c5f1f42ef89e470fb8191a01d017f7e7595d5409ee2d12c88be9d1fef50e6435604867ec93bc3ab13b9b4b6f8b8c7a4e6bcb3dabc61d7ca15816ed77c762a2cabaa5d5b01a057328c703e77a9234f801823fe832781b058907dcfac794aaff56783cd7aee8284fdfba8786ab9fa2614821a5241dee8fd01b9fd274c43c65f47afd50a780e7cb9a4086f6df559bac57835ed5c61ed93148c0c136f9ff0f776c2f1cbc8aa3a563607cf7f16fbac8f87829617dc84de8c425d996b76be648923b92afb817d5270d2ba036322dce6e353f7b5f34aefbd0cd06b4430327133c18684e0ebf11063e412ebe5d8c8e81512310c0c9408ee3ebda9b88846aa77e78b928cea0d0d46dd1f0f873d5637f3bce51854867256b36b20a939cf75c0085202ec2cf0ab3cc03e5b13fd519e4f76e1cd68eece0e96e5098581752d007c0b350b2e5563e12827de8b231a3eedcc94f1e0c93358467ea42889aca5be87ba54f8f1e32c036879f5bbadc4d023c345919fbb4e5ac32db0af8e7f000c1b3642353e95faf2cf31983bab90e84d31d8e75870538dfc40367324f37e30159121c0ed898cfd0ac81e75d29a52d9ba51c6b68bc1d4fe0365feaec6d40a6d0fcc1a37706edcce74cd83221f47b254a71e450b545355d47a90aa702ecf9b076f29acd9a024e29f266147d6234e1b1e4a2098e61abd3ffa8728b662a8b6515eb4f3f55174cfce067558c3122c65a2e2bca00f71cc5e3a57e1a63ded7b3774af2280c478e6d731c0cc0e757cd2d149b29934e275099a40041675722cde85246e5ccd162c765710ddb7ef321145c94c65407b75c7a92afacd493842777a3ddb3675a7a2854faffc97f58267995e3e0cfaa8274037c756687058c1d8a908e88cca4d9ec0d334f2860ea46f59ac89db521a23b5dffd4aedf63ae1bf830c44ad735afdcea0b063de9a702996ad9174d55ab0bc95dfa97a00c91d152eb6919d644abb7a2821732fd661da559723799d49590868a84474e17a84e1508f1fc500f834c41ea445914f2aa2ad745fab227e9b894f1fce97a2335aea6ac513cdb9c3c652a71a5d8038e7022402ec52f160ad0eec691e341af10df45740ac8d2557e0b8b7f07c1816bde64571f382ed27bb4fec0a3eb285a3a16fda2b3976cf496539efa1a506d97753b8db20d4f4f2769280c29800542585fe3188882cda4be8104ff372f4ed8715fdaf24bd87a756358954893d6273dbefa63234c8412e77e92b048ee746ca2df74889da428560f3fea8e753fc7a2bdbde37c4f25b64cca2f64ea61f6cd7372431eb22561c4baec2e7aadadfc08d89db9b35a25497cdd8700551ca0e81f06f345034927bf3f5107d98bc5d3b292aef3d7db312eb24cc9d8347c3080c596513aeea89a3777577a082175b6091e081f5e78b9e01a2a8aefdbad2d015fccbaed0419f752bb057f522e389905426901cf8e1041bfacc003768db01b834b76bfc35286b9b5fdac2cc0e2fbf449fa31d5f0ec1237b014c29fc942d6d468aeae369685f6f43c64279519acea57cb354fdebd59fcf9210e8c5b80dbb652f48e2115d0459870ace0f8f0d75ad5e1485f2e63fa4ecf8e24be98caf2de543a0b0d9285fe34844d67d63f5945f93f4bbfc5e31807baca300e2d9de590ae310dd2e1bc249373208449ed5d013440ec43c17e274bd42bcebdb061d136583e13a51d8b60646352c50dae59eec8d503019639fc7093a27bf6c178b0aec5cb6f926a194da0576b9a010a2b598e9c92bf72fd1ae5a267d2af39c3577a9b25737238e6c08e3ecde409697ff6c9c22c235ab4c57b560ad8844bfeb0985f4dd6d23e97517049ed21a352a5423e26c9665ce8c549f019dbfc49489ad4d15d4bc134b2df4c03cd4672bf344527295b3e99e4c3f4fdbe21429f337fff192aeb0bd4e656888693315fc084965d8a6a444fba21aff2c122e355b3f812f4a84ff15402b9aaaf54edd4de36247cb9aef37cded0f9c55a0939ccb07dae596e9b4a0a8ad7c5399092e9bae033859f3005bdc13bed35b8175a19fc61c167ecd2049cd2702ba5f3c1f043f9ae7523468aa9b0fb3a4cacbc97a9edb16188a1214d2830fade00af5495b2de2870dd3582f07f5f1dd905d40b5920e059154215297e7d5a500fdb67c2245d5e11b216d915cdece8b83f5511a2ece694bd97176b9dbdc4a43f46a0b424afd165637511ccc94e48d7579e9fddacca5d2422dc9c157a2ed670f072933e9165f5cab5af2d3738f0350c48b5c6c95628955521d566d138ee254253e52e7492f0f65d8adc30a34c7652d52f6b5d021eef8dc8fd322f4e94d71d362a47c548d1cb750c98a218067eccaaa5fc1d14e5b49ef94f1eaacf2236b36ac2b51ba713cf99c3b7e8034603a44eaa00719fa484af915bc838999d8d819851144a1dbbc8ec0a0ce93b113207ff5c7fe495c247857bd50950725ca9c3f3d5af6849c62c2a01f6a3b6803760bc256eb4ff705323faee9f5577c2407897ffb2ffadfc026ab306192b019d7ea9b535adc76bb751441b5306e5db855c8742a8d37e4db9ef979425470a72f521fa6a31ab6b1e93081ca3b6bae9cdd6f7188cc38bc7f9861c6a0e6f16e4abc57a483616855930ff8d0553b18e7fda6c1c82dc70fc48b0a86d2938023de82494efba6f3bb8e5ef0480088829576c4c6863607ba2fd0eb122063d9c9a7060d7b61ed681f4d715430090a3ae0e1abb8fe795ec60a0539e07f1bd52c7c400a2c695906a04675dddc6014e006b08cd57e4f98737c502be78960b4586fa0d36258c28f91d33ea0b029663043e6abaad2cf03eee0a45fba7ac7038987bf135d0c2dd2ea880257da2c82b4619bff1850a307066fee6b92ac1b9be8948195d8a81890f57f5c517c80570c0e8ea3822cb613228635fe59588394a9adbe2f738dd444ade8afa80cdcc51847a88059b532bce34bcd47dc21cb75adc66fc93b870396899113eb32c9a7c43eae4d28bf1766790f73dc0078f71b494dfaa40dbf4c7770fec908d83f697a95ce400effe7fcb25e8d1a5bbab5b582cff5c2535a4352d38fabcd0c2792f29caebd56550c1e3e966f79583b4523350b0cb4806b593cf351303e4703f14cc2551d55fe6bdb786a9f05a56c49cfc62a2f38c9f31ab2fc3925cfe2ae2c0292b833b5493a8016848a5ea9aff22be5748b10b08422cdd284d103530b9c59357f48911a54da88e4d7d308f2f20e088fecab7d9e8647d46ed2d8e8b48c11873ac018b07d5c12a5e2dccc9efe64ac2a8f58347af1a19badea4b3242cd74a6d399666e5f2081ddf5c2368730de694bc3a33be74a37cbacd40b5309d4ace85b5f4343ae88b6b5a4dba208ea70f8edf5b51b74b2c4d7cf1e7e73c3ef78f939294bb6abdc41e7c0096fc85f648cd5ceb71ed14c59e6b28aa9df08792a412305ac6c6b6168d03981def2d5148ebe821c892c7da06f3b492e45b82bbd053004aa25afdfc894ad609fb4893bae681c393de518cc1f13d2199860854e6f088e6d87eebb3576b9d5ad87ca4b2b4b7edeac84a924520a5ce814905b6ae3e04e2154a72b54194d93c89204b42bd81d75b2bf0c0a15a7fb794dcafad3e65e014423132f6b671f2033215b6ae65cc4758355be32cbaa0ab720349806ccc70e428d9ff147272bcc6296e53b2b07dbf1c0e6dd158c7895b44db628d9e785578d8149e44d0c4c364bb593b166ba700e7ffa6b6a77a3eebb3daee65a9452ae495d37e1929999e3751", 0xce2}], 0x1, 0x0, 0x0, 0x10}, 0x4000810) sendmsg(0xffffffffffffffff, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)}, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000003c0)=0x4) sendmmsg(r2, &(0x7f0000000500), 0x3ffffffffffffeb, 0x4000004) setsockopt$inet_mreqsrc(r1, 0x0, 0x2e, &(0x7f0000000180)={@loopback=0x7f000001, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x1}, 0x8) r3 = fcntl$dupfd(r2, 0x406, r0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000400)={{{@in=@loopback, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}, r4}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000380)={'bridge_slave_0\x00', 0x5100}) 2018/05/07 17:20:07 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x80, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x63}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)={r2, 0x35, "84f87f593b2e8b50ff2246f3c0d369c3204bb848b8a00124dfd932271b13fa5818c7f555e335c6492f61387812e7d4a8fb73d37ea6"}, &(0x7f0000000280)=0x3d) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000180)=0x4, 0x4) sendmmsg(r3, &(0x7f00000001c0), 0x4000000000001fc, 0x0) 2018/05/07 17:20:07 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f0000000180)={0x2, 0x2000000004e22, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) accept4$netrom(r0, 0x0, &(0x7f0000000100), 0x80800) sendfile(r0, r1, &(0x7f0000000080), 0xfffb) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/05/07 17:20:07 executing program 1: capset(&(0x7f0000000000)={0x4000019980330}, &(0x7f0000001fe8)) r0 = memfd_create(&(0x7f0000000040)='/$em0\\trustedem1\x00', 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x6, 0x2d3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x40432a83, 0xffffffffffff0000, 0x5, 'queue0\x00', 0x40}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) clone(0x10008000, &(0x7f0000000240)="664f8c91b26dd5b8e89ca0fb9afb6f1ab3fd57b6e61349719d9ca7", &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)="446a667f1e3c823788ac5a013f53417f0023cd0334c34fa35fd8a1c86ce5ac446a8c24c904f726153c25841079ce28d4d40bdfffdf145262e02d5ef66373a3ad06432975dc80085088f1e2218f5280107edadac93a9dbf4cae7f8549b2139294a1d41fdfc701d48043da4a2f244e320809d6a4b8cea971e9d033748732f0ce30e165ed7768309b805e2c4c9f55453ad713d25932c6b9b35fcbcb1aa5781fe46399b1d24ddd3133a4f42de332296cd84fdcbbb733b97c3809569bd6822ed3861b3764df2a52928f8635021bd01c584cb749edc130c6d835720e45e22a628d4cfcd6") r2 = syz_open_pts(r1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TIOCGLCKTRMIOS(r3, 0x5412, &(0x7f0000000100)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f00000000c0), 0x10) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:07 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1f, 0xffffffff, 0x0, 0xb5d, 0x4}, &(0x7f0000000000)=0x98) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000640)={&(0x7f0000000240)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000c00)="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", 0xce2}], 0x1, 0x0, 0x0, 0x10}, 0x4000810) sendmsg(0xffffffffffffffff, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)}, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000003c0)=0x4) sendmmsg(r2, &(0x7f0000000500), 0x3ffffffffffffeb, 0x4000004) setsockopt$inet_mreqsrc(r1, 0x0, 0x2e, &(0x7f0000000180)={@loopback=0x7f000001, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x1}, 0x8) r3 = fcntl$dupfd(r2, 0x406, r0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000400)={{{@in=@loopback, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}, r4}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000380)={'bridge_slave_0\x00', 0x5100}) [ 240.718973] device lo entered promiscuous mode 2018/05/07 17:20:07 executing program 7: r0 = socket$inet(0x2, 0x0, 0x0) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:07 executing program 1: capset(&(0x7f0000000000)={0x4000019980330}, &(0x7f0000001fe8)) r0 = memfd_create(&(0x7f0000000040)='/$em0\\trustedem1\x00', 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x6, 0x2d3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x40432a83, 0xffffffffffff0000, 0x5, 'queue0\x00', 0x40}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) clone(0x10008000, &(0x7f0000000240)="664f8c91b26dd5b8e89ca0fb9afb6f1ab3fd57b6e61349719d9ca7", &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)="446a667f1e3c823788ac5a013f53417f0023cd0334c34fa35fd8a1c86ce5ac446a8c24c904f726153c25841079ce28d4d40bdfffdf145262e02d5ef66373a3ad06432975dc80085088f1e2218f5280107edadac93a9dbf4cae7f8549b2139294a1d41fdfc701d48043da4a2f244e320809d6a4b8cea971e9d033748732f0ce30e165ed7768309b805e2c4c9f55453ad713d25932c6b9b35fcbcb1aa5781fe46399b1d24ddd3133a4f42de332296cd84fdcbbb733b97c3809569bd6822ed3861b3764df2a52928f8635021bd01c584cb749edc130c6d835720e45e22a628d4cfcd6") r2 = syz_open_pts(r1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TIOCGLCKTRMIOS(r3, 0x5412, &(0x7f0000000100)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f00000000c0), 0x10) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:07 executing program 7: r0 = socket$inet(0x2, 0x0, 0x0) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:07 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f0000000180)={0x2, 0x2000000004e22, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) accept4$netrom(r0, 0x0, &(0x7f0000000100), 0x80800) sendfile(r0, r1, &(0x7f0000000080), 0xfffb) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) [ 240.861689] device lo left promiscuous mode [ 241.318466] device bridge_slave_0 entered promiscuous mode [ 241.583353] device bridge_slave_0 entered promiscuous mode 2018/05/07 17:20:08 executing program 1: capset(&(0x7f0000000000)={0x4000019980330}, &(0x7f0000001fe8)) r0 = memfd_create(&(0x7f0000000040)='/$em0\\trustedem1\x00', 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x6, 0x2d3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x40432a83, 0xffffffffffff0000, 0x5, 'queue0\x00', 0x40}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) clone(0x10008000, &(0x7f0000000240)="664f8c91b26dd5b8e89ca0fb9afb6f1ab3fd57b6e61349719d9ca7", &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)="446a667f1e3c823788ac5a013f53417f0023cd0334c34fa35fd8a1c86ce5ac446a8c24c904f726153c25841079ce28d4d40bdfffdf145262e02d5ef66373a3ad06432975dc80085088f1e2218f5280107edadac93a9dbf4cae7f8549b2139294a1d41fdfc701d48043da4a2f244e320809d6a4b8cea971e9d033748732f0ce30e165ed7768309b805e2c4c9f55453ad713d25932c6b9b35fcbcb1aa5781fe46399b1d24ddd3133a4f42de332296cd84fdcbbb733b97c3809569bd6822ed3861b3764df2a52928f8635021bd01c584cb749edc130c6d835720e45e22a628d4cfcd6") r2 = syz_open_pts(r1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TIOCGLCKTRMIOS(r3, 0x5412, &(0x7f0000000100)) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:08 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(0xffffffffffffffff) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:08 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f0000000180)={0x2, 0x2000000004e22, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) accept4$netrom(r0, 0x0, &(0x7f0000000100), 0x80800) sendfile(r0, r1, &(0x7f0000000080), 0xfffb) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/05/07 17:20:08 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_bp={&(0x7f0000000240)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) write$tun(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0000809b0180290e060043010d05ffff00820005fffaffff0000000000000401ffffffffffffffffffff000418b2f71d03643256bb6afb12e50ec747163399ece02e5cdf615901bb23127f59fa41a538cc7f4fbd82b143e67c2f4f6057045d605c2641aceb3cddea8ac7b3382a148c323b1fef2fc5540dec354cb8f22a4d4466b3b5ecfd6ca16e38aa881d3d505fa1be"], 0x90) ftruncate(r1, 0x80000) sendfile(r0, r1, &(0x7f0000d83ff8)=0xfffffffffffffffe, 0x8000fffffffe) sendfile(r1, r1, &(0x7f0000000140), 0xffffffff) open(&(0x7f0000000100)='./bus/file0\x00', 0x1, 0x80) 2018/05/07 17:20:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000600)='/dev/hwrng\x00', 0x23827d, 0x0) fstat(r1, &(0x7f0000000240)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@local, @in6=@dev}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_netfilter(r2, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1100010}, 0xc, &(0x7f0000000300)={&(0x7f0000001880)=ANY=[@ANYBLOB="c81200000006000426bd7000fcdbdf250300000664008e0008000a00", @ANYBLOB="00837f2c067a2a3214a4415bddaf76d500", @ANYBLOB="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"], 0x12cd}, 0x1}, 0x8000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0x8) getsockname$netlink(r2, &(0x7f0000001800), &(0x7f0000001840)=0xc) tgkill(0x0, 0x0, 0x0) eventfd2(0x2, 0x1) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000540)={'ip6tnl0\x00', {0x2, 0x4e21}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000500)={0x1, 0x36, 0xc}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) 2018/05/07 17:20:08 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="20000000130007000000000000000000020000000c00030008000000e00000012e81e57a081e605e36cc853564f80de7f84020d2f40206d29d1024543318026767b8c39bd055b1b478aaa272bfbd2de97aa64f7689e566d754bb020af78f8bd048ce29c7025a98578b9925868a6eaf7e5429383ae21776d785fa8ce2e6cae7fa7e70f2f448e586264258898d82fd5354d6f1fb2b1d2ad3a9ac7caec7707c12b9d69e8805bad9f5315ab7c21f42ec1f4abbbc11895ffe6952ba9a4ab7a29aa1dd9c78cf74c1"], 0x20}, 0x1}, 0x0) socket(0x9, 0x1, 0x7114) 2018/05/07 17:20:08 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1f, 0xffffffff, 0x0, 0xb5d, 0x4}, &(0x7f0000000000)=0x98) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000640)={&(0x7f0000000240)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000c00)="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", 0xce2}], 0x1, 0x0, 0x0, 0x10}, 0x4000810) sendmsg(0xffffffffffffffff, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)}, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000003c0)=0x4) sendmmsg(r2, &(0x7f0000000500), 0x3ffffffffffffeb, 0x4000004) setsockopt$inet_mreqsrc(r1, 0x0, 0x2e, &(0x7f0000000180)={@loopback=0x7f000001, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x1}, 0x8) r3 = fcntl$dupfd(r2, 0x406, r0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000400)={{{@in=@loopback, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}, r4}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000380)={'bridge_slave_0\x00', 0x5100}) 2018/05/07 17:20:08 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bridge_slave_1\x00', 0x1200}) sendto$ax25(r0, &(0x7f0000000080)="44a712420203610f723d977bd76ddc1c77d10baa424bce86ab174e76511a793fbb11e5b2fec8887a9fefb995c5bddec4936c1c11cf159fa9b94e92aa9953ce5d9a17841521551383d593fd2f91aa28e58405da96c8fe", 0x56, 0x40040, &(0x7f0000000100)={0x3, {"0437656f8ef0b3"}, 0x1ff}, 0x10) ioctl$BLKPG(r0, 0x1269, &(0x7f0000001140)={0x8, 0x7, 0x1000, &(0x7f0000000140)="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"}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000001180)={'ipvs\x00'}, &(0x7f00000011c0)=0x1e) prctl$seccomp(0x16, 0x2, &(0x7f0000001240)={0x1, &(0x7f0000001200)=[{0x1, 0x100000001, 0xc1, 0x7}]}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001280)=0x7fff, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) ptrace$pokeuser(0x6, r1, 0x9, 0x7f) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001340)=0x7fffffff, &(0x7f0000001380)=0x4) setgroups(0x2, &(0x7f00000013c0)=[r2, r2]) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001400)={0x0, 0xf5, "e8dd4e994208c091aecc71deaafe3030727e64497467b9de69a1df283479f12cfcd55631e2eeee62e516ac3a97270b5ef8a6299a5078568de03bc87b76d60da618e04370cd5a1471d0f986362745d4442b0f1e1e0dd56a6d54e1563981ac7925621c071acadfc2bcef0512357bcc6cb2e21cf5c341a68f8da53276f25363e63bc5b55e346211ca8bed1615af69b0bb77ed57bf8b195262a70367182222c42914182fd3e9e53cd616893b45ef39e068803e4627f2ef6ff212011b8b11a2d14678f4a2c5c000c4bc0c414a9f72f54d89680f3cdbc25a5122c83d28711e68f20000d5ae052a71f7a7e631f8725e7c5688344acda48bec"}, &(0x7f0000001500)=0xfd) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001540)={r3, @in6={{0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x4}}}, &(0x7f0000001600)=0x84) r5 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r5) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000001640)=""/146, 0x92}, {&(0x7f0000001700)=""/48, 0x30}], 0x2, &(0x7f0000001780)=""/231, 0xe7, 0xc}, 0x40000000) r6 = accept(r0, 0x0, &(0x7f00000018c0)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001900)={r4, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1f}}}}, &(0x7f00000019c0)=0x84) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000001a00)=@req={0xe11, 0x80000000000, 0x88ba, 0x9}, 0x10) chmod(&(0x7f0000001a40)='./file0\x00', 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r6, 0x112, 0xa, &(0x7f0000001a80)=0x4, &(0x7f0000001ac0)=0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001b00)=@assoc_id=r3, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001bc0)={'gre0\x00', &(0x7f0000001b40)=@ethtool_link_settings={0x4c, 0xd0, 0x5de, 0x2, 0x0, 0x2, 0x16, 0x9, 0x5b2300000000000, 0x1, [0xface, 0x8, 0x8000, 0x0, 0x6, 0x1000, 0x4, 0xfff], [0x20000000000000, 0x6, 0x419, 0x7, 0xb6]}}) socket$packet(0x11, 0x3, 0x300) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000001c00)=""/140) getsockopt$netrom_NETROM_IDLE(r6, 0x103, 0x7, &(0x7f0000001cc0)=0x6, &(0x7f0000001d00)=0x4) setsockopt(r6, 0x100000000, 0x1, &(0x7f0000001d40)="6c53cd9be061f42a3bdb3d1e377df715fc2c8460404ffc51d8929311367e98fe12f5faa8e52d7f8f52689bf2363506c71860d96a32d6d70797b824934be7378a42bb9fd2f80c55f9cef26f11d08afc7e42e1cf7e3d6fc1b03aa2b184a90acefa47c0035c9432ecfb28a322505214e3617a02a2e4cf632babda74a7c1340c695733941d81871025e799e5a2182d2db524d11240fa5abe88463f0b777bf212f03487ee", 0xa2) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000001e00)=""/127) 2018/05/07 17:20:08 executing program 1: capset(&(0x7f0000000000)={0x4000019980330}, &(0x7f0000001fe8)) r0 = memfd_create(&(0x7f0000000040)='/$em0\\trustedem1\x00', 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x6, 0x2d3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x40432a83, 0xffffffffffff0000, 0x5, 'queue0\x00', 0x40}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) clone(0x10008000, &(0x7f0000000240)="664f8c91b26dd5b8e89ca0fb9afb6f1ab3fd57b6e61349719d9ca7", &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)="446a667f1e3c823788ac5a013f53417f0023cd0334c34fa35fd8a1c86ce5ac446a8c24c904f726153c25841079ce28d4d40bdfffdf145262e02d5ef66373a3ad06432975dc80085088f1e2218f5280107edadac93a9dbf4cae7f8549b2139294a1d41fdfc701d48043da4a2f244e320809d6a4b8cea971e9d033748732f0ce30e165ed7768309b805e2c4c9f55453ad713d25932c6b9b35fcbcb1aa5781fe46399b1d24ddd3133a4f42de332296cd84fdcbbb733b97c3809569bd6822ed3861b3764df2a52928f8635021bd01c584cb749edc130c6d835720e45e22a628d4cfcd6") r2 = syz_open_pts(r1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:08 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(0xffffffffffffffff) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:08 executing program 2: capset(&(0x7f0000000000)={0x4000019980330}, &(0x7f0000001fe8)) r0 = memfd_create(&(0x7f0000000040)='/$em0\\trustedem1\x00', 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x6, 0x2d3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x40432a83, 0xffffffffffff0000, 0x5, 'queue0\x00', 0x40}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) clone(0x10008000, &(0x7f0000000240)="664f8c91b26dd5b8e89ca0fb9afb6f1ab3fd57b6e61349719d9ca7", &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)="446a667f1e3c823788ac5a013f53417f0023cd0334c34fa35fd8a1c86ce5ac446a8c24c904f726153c25841079ce28d4d40bdfffdf145262e02d5ef66373a3ad06432975dc80085088f1e2218f5280107edadac93a9dbf4cae7f8549b2139294a1d41fdfc701d48043da4a2f244e320809d6a4b8cea971e9d033748732f0ce30e165ed7768309b805e2c4c9f55453ad713d25932c6b9b35fcbcb1aa5781fe46399b1d24ddd3133a4f42de332296cd84fdcbbb733b97c3809569bd6822ed3861b3764df2a52928f8635021bd01c584cb749edc130c6d835720e45e22a628d4cfcd6") r2 = syz_open_pts(r1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TIOCGLCKTRMIOS(r3, 0x5412, &(0x7f0000000100)) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000400)) [ 241.768054] device lo entered promiscuous mode 2018/05/07 17:20:08 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(0xffffffffffffffff) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:08 executing program 1: capset(&(0x7f0000000000)={0x4000019980330}, &(0x7f0000001fe8)) r0 = memfd_create(&(0x7f0000000040)='/$em0\\trustedem1\x00', 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x6, 0x2d3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x40432a83, 0xffffffffffff0000, 0x5, 'queue0\x00', 0x40}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) clone(0x10008000, &(0x7f0000000240)="664f8c91b26dd5b8e89ca0fb9afb6f1ab3fd57b6e61349719d9ca7", &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)="446a667f1e3c823788ac5a013f53417f0023cd0334c34fa35fd8a1c86ce5ac446a8c24c904f726153c25841079ce28d4d40bdfffdf145262e02d5ef66373a3ad06432975dc80085088f1e2218f5280107edadac93a9dbf4cae7f8549b2139294a1d41fdfc701d48043da4a2f244e320809d6a4b8cea971e9d033748732f0ce30e165ed7768309b805e2c4c9f55453ad713d25932c6b9b35fcbcb1aa5781fe46399b1d24ddd3133a4f42de332296cd84fdcbbb733b97c3809569bd6822ed3861b3764df2a52928f8635021bd01c584cb749edc130c6d835720e45e22a628d4cfcd6") syz_open_pts(r1, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:08 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:08 executing program 4: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x0, 0x0) unshare(0x60000000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000140)=0x54) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000540)={'nat\x00'}, &(0x7f0000000280)=0x54) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000040)={'security\x00'}, &(0x7f00000000c0)=0x54) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000340)={r3, 0x9}, &(0x7f0000000400)=0x8) write$evdev(r1, &(0x7f0000037fe8), 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000200), 0x0) ioctl$sock_ifreq(r1, 0x893f, &(0x7f0000000240)={'ip6gretap0\x00', @ifru_flags}) r4 = memfd_create(&(0x7f0000000200)='nat\x00', 0x2) getpeername$packet(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000740)=0xe8) sendmsg$nl_xfrm(r4, &(0x7f0000000900)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="040100001b0008002cbd7000fedbdf25fe80000000000000000000000000001affffffff000000000000000000000000ba01254cd5b2552a177541bd0f342b844e20ae00064e2200000a0020802c0000", @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="010000000100000008000000000000000600000000000000ece8000000000000750400000000000000000100000000003f0000000000000000ffffffffffffffff03000000000000fbffffffffffffff08000000000000000300000000000000050000000000000001010202000000000100000000000000080003001712000010000a0029bd700026bd700002000000080016004000000008000c00030000001c000400feff4e214e240000fe8000000000000000000000000000aa"], 0x104}, 0x1}, 0x80) r7 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x143000, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f00000003c0), &(0x7f0000000780)=0x4) 2018/05/07 17:20:08 executing program 1: capset(&(0x7f0000000000)={0x4000019980330}, &(0x7f0000001fe8)) r0 = memfd_create(&(0x7f0000000040)='/$em0\\trustedem1\x00', 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x6, 0x2d3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x40432a83, 0xffffffffffff0000, 0x5, 'queue0\x00', 0x40}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) clone(0x10008000, &(0x7f0000000240)="664f8c91b26dd5b8e89ca0fb9afb6f1ab3fd57b6e61349719d9ca7", &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)="446a667f1e3c823788ac5a013f53417f0023cd0334c34fa35fd8a1c86ce5ac446a8c24c904f726153c25841079ce28d4d40bdfffdf145262e02d5ef66373a3ad06432975dc80085088f1e2218f5280107edadac93a9dbf4cae7f8549b2139294a1d41fdfc701d48043da4a2f244e320809d6a4b8cea971e9d033748732f0ce30e165ed7768309b805e2c4c9f55453ad713d25932c6b9b35fcbcb1aa5781fe46399b1d24ddd3133a4f42de332296cd84fdcbbb733b97c3809569bd6822ed3861b3764df2a52928f8635021bd01c584cb749edc130c6d835720e45e22a628d4cfcd6") r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) [ 242.019945] IPVS: Creating netns size=2536 id=70 [ 242.099964] IPVS: Creating netns size=2536 id=71 2018/05/07 17:20:09 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:09 executing program 2: r0 = socket$inet6(0xa, 0x80000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000ed3000)=ANY=[@ANYBLOB="00892be72f3f6d70b75056a416c703d3f089edcca3a63e04000000000000000100070e000000000000000000000000"], 0x1) setsockopt$inet6_opts(r0, 0x29, 0x43, &(0x7f0000001440)=ANY=[], 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x103041, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000), &(0x7f00000001c0)=0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xaa7e}, &(0x7f0000000080)=0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140)={0x8, 0x9, 0x2, 0x8000, 0x4}, 0x14) ioctl$TIOCNXCL(r1, 0x540d) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2}, 0x8) 2018/05/07 17:20:09 executing program 1: capset(&(0x7f0000000000)={0x4000019980330}, &(0x7f0000001fe8)) r0 = memfd_create(&(0x7f0000000040)='/$em0\\trustedem1\x00', 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x6, 0x2d3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x40432a83, 0xffffffffffff0000, 0x5, 'queue0\x00', 0x40}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:09 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f000055f000)='./file0\x00', 0x2822, 0x0) dup2(r1, r0) 2018/05/07 17:20:09 executing program 3: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = open(&(0x7f0000000340)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat(r1, &(0x7f0000001180)='./control\x00', r0, &(0x7f00000011c0)='./file0\x00') ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/05/07 17:20:09 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_bp={&(0x7f0000000240)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) write$tun(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0000809b0180290e060043010d05ffff00820005fffaffff0000000000000401ffffffffffffffffffff000418b2f71d03643256bb6afb12e50ec747163399ece02e5cdf615901bb23127f59fa41a538cc7f4fbd82b143e67c2f4f6057045d605c2641aceb3cddea8ac7b3382a148c323b1fef2fc5540dec354cb8f22a4d4466b3b5ecfd6ca16e38aa881d3d505fa1be"], 0x90) ftruncate(r1, 0x80000) sendfile(r0, r1, &(0x7f0000d83ff8)=0xfffffffffffffffe, 0x8000fffffffe) sendfile(r1, r1, &(0x7f0000000140), 0xffffffff) open(&(0x7f0000000100)='./bus/file0\x00', 0x1, 0x80) 2018/05/07 17:20:09 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1f, 0xffffffff, 0x0, 0xb5d, 0x4}, &(0x7f0000000000)=0x98) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000640)={&(0x7f0000000240)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000c00)="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", 0xce2}], 0x1, 0x0, 0x0, 0x10}, 0x4000810) sendmsg(0xffffffffffffffff, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)}, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000003c0)=0x4) sendmmsg(r2, &(0x7f0000000500), 0x3ffffffffffffeb, 0x4000004) setsockopt$inet_mreqsrc(r1, 0x0, 0x2e, &(0x7f0000000180)={@loopback=0x7f000001, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x1}, 0x8) r3 = fcntl$dupfd(r2, 0x406, r0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000400)={{{@in=@loopback, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}, r4}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000380)={'bridge_slave_0\x00', 0x5100}) 2018/05/07 17:20:09 executing program 4: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x0, 0x0) unshare(0x60000000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000140)=0x54) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000540)={'nat\x00'}, &(0x7f0000000280)=0x54) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000040)={'security\x00'}, &(0x7f00000000c0)=0x54) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000340)={r3, 0x9}, &(0x7f0000000400)=0x8) write$evdev(r1, &(0x7f0000037fe8), 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000200), 0x0) ioctl$sock_ifreq(r1, 0x893f, &(0x7f0000000240)={'ip6gretap0\x00', @ifru_flags}) r4 = memfd_create(&(0x7f0000000200)='nat\x00', 0x2) getpeername$packet(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000740)=0xe8) sendmsg$nl_xfrm(r4, &(0x7f0000000900)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="040100001b0008002cbd7000fedbdf25fe80000000000000000000000000001affffffff000000000000000000000000ba01254cd5b2552a177541bd0f342b844e20ae00064e2200000a0020802c0000", @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="010000000100000008000000000000000600000000000000ece8000000000000750400000000000000000100000000003f0000000000000000ffffffffffffffff03000000000000fbffffffffffffff08000000000000000300000000000000050000000000000001010202000000000100000000000000080003001712000010000a0029bd700026bd700002000000080016004000000008000c00030000001c000400feff4e214e240000fe8000000000000000000000000000aa"], 0x104}, 0x1}, 0x80) r7 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x143000, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f00000003c0), &(0x7f0000000780)=0x4) 2018/05/07 17:20:09 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:09 executing program 1: capset(&(0x7f0000000000)={0x4000019980330}, &(0x7f0000001fe8)) r0 = memfd_create(&(0x7f0000000040)='/$em0\\trustedem1\x00', 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x6, 0x2d3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x40432a83, 0xffffffffffff0000, 0x5, 'queue0\x00', 0x40}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_pts(r1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:09 executing program 3: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x0, 0x0) unshare(0x60000000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000140)=0x54) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000540)={'nat\x00'}, &(0x7f0000000280)=0x54) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000040)={'security\x00'}, &(0x7f00000000c0)=0x54) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000340)={r3, 0x9}, &(0x7f0000000400)=0x8) write$evdev(r1, &(0x7f0000037fe8), 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000200), 0x0) ioctl$sock_ifreq(r1, 0x893f, &(0x7f0000000240)={'ip6gretap0\x00', @ifru_flags}) r4 = memfd_create(&(0x7f0000000200)='nat\x00', 0x2) getpeername$packet(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000740)=0xe8) sendmsg$nl_xfrm(r4, &(0x7f0000000900)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="040100001b0008002cbd7000fedbdf25fe80000000000000000000000000001affffffff000000000000000000000000ba01254cd5b2552a177541bd0f342b844e20ae00064e2200000a0020802c0000", @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="010000000100000008000000000000000600000000000000ece8000000000000750400000000000000000100000000003f0000000000000000ffffffffffffffff03000000000000fbffffffffffffff08000000000000000300000000000000050000000000000001010202000000000100000000000000080003001712000010000a0029bd700026bd700002000000080016004000000008000c00030000001c000400feff4e214e240000fe8000000000000000000000000000aa"], 0x104}, 0x1}, 0x80) r7 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x143000, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f00000003c0), &(0x7f0000000780)=0x4) 2018/05/07 17:20:09 executing program 2: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x0, 0x0) unshare(0x60000000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000140)=0x54) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000540)={'nat\x00'}, &(0x7f0000000280)=0x54) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000040)={'security\x00'}, &(0x7f00000000c0)=0x54) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000340)={r3, 0x9}, &(0x7f0000000400)=0x8) write$evdev(r1, &(0x7f0000037fe8), 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000200), 0x0) ioctl$sock_ifreq(r1, 0x893f, &(0x7f0000000240)={'ip6gretap0\x00', @ifru_flags}) r4 = memfd_create(&(0x7f0000000200)='nat\x00', 0x2) getpeername$packet(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000740)=0xe8) sendmsg$nl_xfrm(r4, &(0x7f0000000900)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="040100001b0008002cbd7000fedbdf25fe80000000000000000000000000001affffffff000000000000000000000000ba01254cd5b2552a177541bd0f342b844e20ae00064e2200000a0020802c0000", @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="010000000100000008000000000000000600000000000000ece8000000000000750400000000000000000100000000003f0000000000000000ffffffffffffffff03000000000000fbffffffffffffff08000000000000000300000000000000050000000000000001010202000000000100000000000000080003001712000010000a0029bd700026bd700002000000080016004000000008000c00030000001c000400feff4e214e240000fe8000000000000000000000000000aa"], 0x104}, 0x1}, 0x80) r7 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x143000, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f00000003c0), &(0x7f0000000780)=0x4) 2018/05/07 17:20:09 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x8000, 0xfe5, 0x9e309eae4a5b0e06, 0xea4, 0x1000, 0xf5, 0xff, 0x1000, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={r2, 0x6}, 0x8) 2018/05/07 17:20:09 executing program 1: capset(&(0x7f0000000000)={0x4000019980330}, &(0x7f0000001fe8)) r0 = memfd_create(&(0x7f0000000040)='/$em0\\trustedem1\x00', 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x6, 0x2d3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x40432a83, 0xffffffffffff0000, 0x5, 'queue0\x00', 0x40}) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:09 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000000)={0x9, 0xe33, 0x8000, 0x8000}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000080)) [ 242.992307] IPVS: Creating netns size=2536 id=72 [ 243.087479] IPVS: Creating netns size=2536 id=73 [ 243.165219] IPVS: Creating netns size=2536 id=74 2018/05/07 17:20:10 executing program 1: capset(&(0x7f0000000000)={0x4000019980330}, &(0x7f0000001fe8)) r0 = memfd_create(&(0x7f0000000040)='/$em0\\trustedem1\x00', 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x6, 0x2d3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x40432a83, 0xffffffffffff0000, 0x5, 'queue0\x00', 0x40}) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:10 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000280)=0x242, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000140)) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x3}, &(0x7f0000000100)=0x8) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r3, 0x0, 0x0, 0x92d) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSFF(r6, 0x40304580, &(0x7f0000000580)=ANY=[@ANYBLOB="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"]) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r0, 0x0) r7 = socket$inet(0x2, 0x20001, 0x3) r8 = dup(r7) r9 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="9ed5a29ce08b0d77fb53d733f444ddeeba1878661bbf91f5bda821df7893ad42b1c7342e24f565e8ace9c5affe54dc302fc348d9033dc2812550f1c66624baad2e6f0eef359df32375cc6a438b740de904062fa32cb238544aff50b42b8f74db9189251ff9dc15406ecb62a4774eb6b3fdd05618e8b363447a72f6197f3aceea9df9e133c2896f7f0d348f64c15301bc7a5d61486edc779fcdb6dfa51ad7df6c54a51eb4b92a013e4f55ae88ddb9fc2fe27fd6da012e76ef93f81434d95bf64b7657bc24bb5728fce1277a365d7816ff8fc614e3043917e6ce83e736904e5aae4214c77ebab5d1", 0xe7, 0xffffffffffffffff) getsockopt$IP6T_SO_GET_REVISION_MATCH(r8, 0x29, 0x44, &(0x7f00000001c0)={'IDLETIMER\x00'}, &(0x7f0000000200)=0x1e) keyctl$revoke(0x3, r9) getpid() 2018/05/07 17:20:10 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="2400000025007f002100000000007701000000ff0100000000000900ffffffff0100ffdc", 0xfffffe4f) 2018/05/07 17:20:10 executing program 3: r0 = getpgid(0xffffffffffffffff) r1 = getpgrp(0x0) tgkill(r0, r1, 0x0) r2 = socket(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f00000000c0)=0x400000300ff, 0x4) sendto$inet(r2, &(0x7f000028ffc3), 0x0, 0x0, &(0x7f0000000280)={0x2, 0x4e20}, 0x10) bind(r2, &(0x7f0000000040)=@nl=@kern={0x10, 0x0, 0x0, 0x20000000}, 0x80) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000000000), 0x4) 2018/05/07 17:20:10 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup2(r0, r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x20000002}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'ip_vui0\x00', 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'bond0\x00', 0x400}) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x4000000000000009, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000080)}) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000000c0)=r1) 2018/05/07 17:20:10 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000440), &(0x7f0000000480)=0xc) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x900, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, r2, 0x729, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/07 17:20:10 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc)=0x406, 0x4) write(r1, &(0x7f0000435ffb), 0x0) write(r1, &(0x7f0000000000), 0x0) recvmsg(r0, &(0x7f000001cfc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f000001c000)}, 0x2) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400000) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x210082, 0x0) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000140)=0x1, 0x4) perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x81, 0x7ff, 0x2, 0x0, 0xbba5, 0x10020, 0x9, 0x81, 0x7fffffff, 0x0, 0x5, 0x7, 0x9, 0x5, 0x5, 0x0, 0xb, 0x0, 0x1, 0x1, 0x81, 0x5, 0x40, 0x2, 0x0, 0x200, 0x1ff, 0x8, 0x2baf, 0x4, 0x7fed, 0xfffffffffffffff9, 0x6, 0x4, 0x9, 0x0, 0x4, 0x2, @perf_config_ext={0xac, 0x7fffffff}, 0x28000, 0x2c, 0xd8, 0x3, 0x4, 0x10000, 0xf86e}, r2, 0xf, r3, 0x9) 2018/05/07 17:20:10 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x80000, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={0x7, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1c}}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4, 0x3, 0x800, 0x3, 0x1, &(0x7f0000000080)='team_slave_0\x00', 0x9, 0x7, 0x9}) ioctl$LOOP_CTL_REMOVE(r0, 0x4004556d, 0x0) 2018/05/07 17:20:10 executing program 1: capset(&(0x7f0000000000)={0x4000019980330}, &(0x7f0000001fe8)) r0 = memfd_create(&(0x7f0000000040)='/$em0\\trustedem1\x00', 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x6, 0x2d3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x40432a83, 0xffffffffffff0000, 0x5, 'queue0\x00', 0x40}) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:10 executing program 5: capset(&(0x7f0000fcdff8)={0x4000019980330}, &(0x7f0000000040)) 2018/05/07 17:20:10 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x8) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) lseek(r0, 0x0, 0xfffffffffffffffe) 2018/05/07 17:20:10 executing program 1: capset(&(0x7f0000000000)={0x4000019980330}, &(0x7f0000001fe8)) r0 = memfd_create(&(0x7f0000000040)='/$em0\\trustedem1\x00', 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x6, 0x2d3) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:10 executing program 3: mkdir(&(0x7f0000000000)='./file0/file.\\\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000000a80)=ANY=[@ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYBLOB="5bb32dc4f7c6c5eed601f2c40bcc4ccadcc4a849a540e2953078c71fd5764a22de31d20d8182520701cc59fff9e6caacd667f5a7c1815c32ea3cd4dc7ec625ae54192e8e0c8359991fce0bb3baf8aeea810a"]]]) 2018/05/07 17:20:10 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000440), &(0x7f0000000480)=0xc) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x900, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, r2, 0x729, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/07 17:20:10 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000400)=0x0) r2 = getuid() lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000500)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000640)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0, 0x0}, &(0x7f00000006c0)=0xc) r7 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000008c0)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f00000009c0)=0xe8) r9 = getgid() r10 = gettid() lstat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000b80)=0x0) lstat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001340)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001380)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000001480)=0xe8) getgroups(0x5, &(0x7f00000014c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r19 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003ac0)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000003bc0)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003c00)={0x0, 0x0, 0x0}, &(0x7f0000003c40)=0xc) r22 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getegid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000004080)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000040c0)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f00000041c0)=0xe8) lstat(&(0x7f0000004200)='./file0\x00', &(0x7f0000004240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000042c0)={0x0}, &(0x7f0000004300)=0xc) lstat(&(0x7f0000004340)='./file0\x00', &(0x7f0000004380)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000004400), &(0x7f0000004440), &(0x7f0000004480)=0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) r31 = accept$inet(0xffffffffffffff9c, &(0x7f00000059c0)={0x0, 0x0, @local}, &(0x7f0000005a00)=0x10) getsockopt$sock_cred(r31, 0x1, 0x11, &(0x7f0000005980)={0x0}, &(0x7f0000005900)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004540)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000004640)=0xe8) fstat(r0, &(0x7f0000004680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r35 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000004940)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000004a40)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004a80)={0x0, 0x0, 0x0}, &(0x7f0000004ac0)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000004b00)=0x0) fstat(r0, &(0x7f0000004b40)={0x0, 0x0, 0x0, 0x0, 0x0}) r40 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000004d00)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000004d40)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000004e40)=0xe8) fstat(r0, &(0x7f0000004e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000004f00)=0x0) fstat(r0, &(0x7f0000004f40)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000004fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000005040)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000005080)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000005180)=0xe8) fstat(r0, &(0x7f00000051c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000005240)=0x0) r51 = geteuid() fstat(r0, &(0x7f0000005280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r53 = getpid() r54 = geteuid() getgroups(0x3, &(0x7f0000005300)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r56 = getpgrp(0x0) fstat(r0, &(0x7f0000005340)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000053c0)='./file0\x00', &(0x7f0000005400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000005480)=0x0) getresuid(&(0x7f00000054c0), &(0x7f0000005500), &(0x7f0000005540)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000005580)={0x0, 0x0, 0x0}, &(0x7f00000055c0)=0xc) sendmmsg$unix(r0, &(0x7f0000005700)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)="7ed6db585e68c326a5648339e1ea9e262f8be376afa81c6d6d75554854fe2c0641f58cfef0151c758687c5292d37348c9b4737eb850b892dfd14b52baddbcb8538ca81ad4e3b510fb55f47cc01ee3cd03a9694627df9fb6c6e8bf2ab0b8eb8d9698174874fde77b418f15238822308d696716949c25ca59e912ee2d48eb999dfd217b661f296f656d93792430b4fed9113ae7138bf19ada90f1432bf3d5b223916c9ede721ea5bd0c7eb8cbf144b5819a73e4305e9fb6eef2c23afe8ad92bfd7aaf901485cdf89d18a063fa4f2", 0xcd}, {&(0x7f0000000240)="684111be35b7fc9289b38f0fc9c06e65e61c5ffb03fa7f8936d7bbc2a317eddec8cc6fe24ca04f7ecdff69b0c4dfa4b8e43db79df42386503393e33e436548ce1281b70765121a5537c4de6c2c317c31be4584fe88281f7c9d", 0x59}, {&(0x7f00000002c0)="09d8b7746e890ef5a7a84133e36b3433a64ea96a5ff1d76b7b07d010f33a1ef57b415cee06fa1a25ba8a1361b47bb9902dc47da59fe629b73c10dead20f6ecbfea692d9a61dc838dbacfefcfd593127f1af88bfb7d6d57838553ed", 0x5b}, {&(0x7f0000000340)="3eeb5d7297cc994ef5fa953d672b52755c349f83f3461869e447b1438ced1ba01c8689a820cd4c94edaa4c895354bb76fa629a8141ec2cd354c4869de933f8cc824590686d3030db74187edcdbabb9918bb4a40efea78b5284a368f8fa568432db0eb679a3e86d0feea8c7d1002e7e8b2908a3ed9593d010107123d88d9c093816dcbe04f24df13f3f22d0eda580e35d7e7909b3bd813e3a86513f12f674", 0x9e}], 0x4, &(0x7f0000000700)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x90, 0x4000004}, {&(0x7f00000007c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000880)=[{&(0x7f0000000840)="8babe40c455b1ad8a9482fc08818b48f", 0x10}], 0x1, &(0x7f0000000d40)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x60, 0x4000000}, {&(0x7f0000000dc0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000012c0)=[{&(0x7f0000000e40)="e71a4d941d653315a0b813032d42ef4175b7ff0ba626b895aff2ea894e5214956302e1ebe9b74eb528c1890bf9653a8ca7b1840cc9ea392418498509b5e884b9aea569dba77c97", 0x47}, {&(0x7f0000000ec0)="caf306aa6739da2fce90d2a42319b75959df863f3245492c41be8cf351dcb349c36517bdc738902a2f54eb3a5dc49184809a1b496a54b9d633dc4d7e3e3dd85b9033480e4c384c69fa8bdfda11537095550a35982fea761abfb2d6e4af9978b9cddfc8777a8fc12652b28eb15f8430973e1b52b19f", 0x75}, {&(0x7f0000000f40)="e3e50f7a9239ac790757ed57f71bbae940e82a8069125ab7ecf26ea6de75ce92e1624e1161a98b29eec4a9065f820e05ac5effe3625bed4b82bdb2e41782bb23bf318f75be0b43ca370b21e6fe4409463a2d32b779641777a18dd4b31fb4cb9762420394f9517342e903ae6183b0ec96d6502eb43fae3eec9e5bb9558e3ef5a2f9d7e26081e16915ffc30216956a8c93b75531bc5f4ae5900acb4e26e1b91db27d183ca0c14cebebb787d76ab048d633dfbf12ce9c6574b440e6cd9d2e9a863c837721942a5d2db1370464f79ac274", 0xcf}, {&(0x7f0000001040)="587117d4cf7e50cfcfb0e6f1d9b3466ed6b8929a9667b2d0935f65bf1eb71447c9eb3743b5adbd8e52bda79757dfde7259a8d39ba6efe1446154f2c32d325f636251ccff632f2a92f92e75b1d75883f8ee04f64fdb1f88a2a5ed8a354bb7d6d049bdefb432ba17d5d3d0ee627a5bb74ddc1e87fb17ea5c", 0x77}, {&(0x7f00000010c0)="3432806b24444432c9aefc7e878756da888211bac075cc1bb01b5af4412b3827765cc2c72cff4b11c829926870471b1bd01eef6f65bf9a3c45311e06dd0e4be43450b33f665a9920a1f20d0db149e47065128158b174ad05ea4e22925f86481dce7c68d1fa936a7d24e2c679e29adea21026bdc5dd3935c0abfc85eb1a9d75c9f1c70368262eee0783ea7e638146fabd0e19df1f7b22ade13319936cdff31ac2d65b4d2ab3e315ffa85cb5b44dc00baf1a9e970468e3560556de882068f681f46a7b6fd0e8090ec745e3305f387462de7d9d5c17e708923fb0cf0b3d3b8abac642", 0xe1}, {&(0x7f00000011c0)="e924c17e83cedf08a34bb5ddaddb86b91fc1d2968320a19e4eab73e5b59b4768f13b820a006ad0e78047819b7133e6d2113a072a54ac5be8a9f88ede4331809dcca3005df69c192eb5ac2e1ea7ce54d191590e619a222ad21e925f0cc4212fa0fd74121d991fa78d0b515fccfec84cd26f62268b299560fd51d8e855055763568b9feba1e0bc64b33a0a01131dd1ee3033695cd56d111e343abbcb9e8c0394d7aa5cb48a6374ebabc4d8b9f92f1f8005f80b2006d06805cce779800afdd3a3846cb2", 0xc2}], 0x6, &(0x7f0000001500)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x20, 0x40000}, {&(0x7f0000001540)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003a40)=[{&(0x7f00000015c0)="1f5e600457849f898d0a5a6bad331675309298361569756f561c493d129aa57034089b81ba64564b0b3ac6a25d339f47d0aedbb3d30576d6618be3ef63f61404709d6a7b21acbe17d38a880db9e357f6509bef61edecf44d3d4fd30c3103a088672a581e89d75d8d366733dcb284aafbb5c2ee3c211bbe7767a740003148b7f7b3a75854d892df85d82ec2de87681d17006b0752fb1759f4664228897994b55c32b56d9e96a486a581d7e66eaaf3033c69f6f0cf9592f188d2249d2e7fd3bf6c53a440a8c376127d315df16f0f54fc35e0", 0xd1}, {&(0x7f00000016c0)="632dc025c3ff44078de550890ffe47ae203466e38c3b7da85809d790c4a76c084e6559de5e9a4a73cf1595013b24fb73041adad4c1a40a2d", 0x38}, {&(0x7f0000001700)="b536dbf4cd40941debf17f7ca7cd30c7fa5ec95946924093cb1dc32f61cb64dcaa9e0d548b0df15f4385bf428c2e301dcc038851df7520960465af4bc469608cc00dfb0d02dd1a4b2ce9faa28e51ca4a7bcd7bb7ce1ebe40f59040031bfcae92ea23615afdae78bf282509011b1dce241b76e67dbfc3590c089b05f9021974e7035af1feddfb05b0c03cd714b672f45e2534c1175d62a46c29cc052284eaf7de4b250f6b944f90c869c319048d9b089e4af1784e87901077239e43e79e22657a52422292dfced608c1c7ea65876248d366df9b218240f5c7e0fa2fc41361d97c", 0xe0}, 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0x1000}, {&(0x7f00000038c0)="aa896dd5d6f03151912085081874f9b93e26d8eade78308ebe86abc8938302fc4f21145b939879f153e8ff12228c7f7fa4ee75d0f4c5481ba02c6cc64a2544b869b47035903b1e24b5", 0x49}, {&(0x7f0000003940)="e5658117be915cd3f8715b221d4b01674e37c07a4387b78d909f013f3f8a061e62bf26b4075df7f9eef7fd342fce3127a79c01be0f8509af9f787a4f4b61fe3a69f0546121e119486b67907a1ef3457b46cb319df0a24b4958cd8af3f4c1cb8cc0d1235ca8a6adf4af0ebef98e4ae992ee671509bb68a0125444b10a8505a3d611324f97f7a7747de0bf038459e02efc8b011bd3187a805ea2b525315ddc4732fddea81cc53800d6eae5411bcccfbcac504389a82961c399bb85a95e56060e63e6b16def3a802ea030d9dd713488b56714dba9e4f733b93ea6f164a5229b1e040e857296a3e4d70d873022501cfb35cff5", 0xf1}], 0x8, &(0x7f0000003c80)=[@cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x58, 0x20040000}, {&(0x7f0000003d00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003fc0)=[{&(0x7f0000003d80)="5ea9328246b5cf2464442303b8283d80b7e72f6686d0dfefebe9638ccdc0515b3a47b153bc55c2607f917ff870528874f09a71c67a4c7af6e824c5827ca5de6036dea5c1f56ad22ae441c9dc9107508247795ceac57eeafebb52e8cb44a4ecb72280e554728910bab0c8398654a58a205f4c6ed1cdeea4af5f35c5ff57f6f6e2", 0x80}, {&(0x7f0000003e00)="80f11a7146093956b5a6c7764bcda335d97a864773f02fc25089a67163e728257c69579dbd03a7e692a305580a061f89c3651fa7474dfc7105971b4dafc4046cc78d", 0x42}, {&(0x7f0000003e80)="2d386f21847f723766cfae418693fce46964c7c102359f3e07c7d6c83eea8cf3f1739fe9d60e116da65786e79774e4e8c5eea65f2bdd80caf10b05cd39862efa4df973892edde42c3ac9a3eb29b227352a9f182a8d3ea4e59404cbdd2be7cf3b411580260788413db236c1bb5e6fe41929bad1dbb39c4472bad6abb114b54e32d90b96e963050d83c3401f5c92ad1eec63c022e176f8aac22ef71f48376b6fce2d8a7735a2342c42de56a776e106368bd17b21404258799a21d1eb90ea5e731938fd7ce928b9c12283b7b42c9e2998c866f517f85043f1b109", 0xd9}, {&(0x7f0000003f80)="b83f94e32659c734e0cdd58e4a47741977bc7410cc1b9ec2aa6aec84335495073b5cdbdf9f06ea0321a36273627fada3ac898cc5fe", 0x35}], 0x4, &(0x7f0000004700)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xd8, 0x80}, {&(0x7f0000004800)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000004900)=[{&(0x7f0000004880)="e6de4eaebe3c4ebe1873dac270f57d9e189d58ca9d5cf8eb510da139b2ab020e116c5d5664aaee0f2121426ca55e9f83b9955aed93946af34a36e0d4e14b413350b291", 0x43}], 0x1, &(0x7f0000004bc0)=[@cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x60, 0x4000000}, {&(0x7f0000004c40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004cc0), 0x0, &(0x7f0000005600)=[@cred={0x20, 0x1, 0x2, r41, r42, r43}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @cred={0x20, 0x1, 0x2, r50, r51, r52}, @cred={0x20, 0x1, 0x2, r53, r54, r55}, @cred={0x20, 0x1, 0x2, r56, r57, r58}, @cred={0x20, 0x1, 0x2, r59, r60, r61}], 0xe0, 0x40000}], 0x7, 0x801) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f0000000200)) 2018/05/07 17:20:10 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000440), &(0x7f0000000480)=0xc) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x900, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, r2, 0x729, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/07 17:20:10 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup2(r0, r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x20000002}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'ip_vui0\x00', 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'bond0\x00', 0x400}) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x4000000000000009, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000080)}) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000000c0)=r1) [ 243.983916] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/07 17:20:11 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xea6e, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000001c0)=0x8001, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x2, 0x10000, 0x200, 0x80000000, 0x81, 0x6, 0x3, 0x5, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x200, 0xfff, 0x9}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$packet_int(r2, 0x107, 0x12, &(0x7f000088affc)=0xfffffffffffffffe, 0xfede) 2018/05/07 17:20:11 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setitimer(0x2, &(0x7f0000000080)={{}, {0x0, 0x2710}}, &(0x7f00000000c0)) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000100)=0x3, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'erspan0\x00', 0x3}, 0x18) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x44000, 0x1) execveat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000180)='\'\x00', &(0x7f00000001c0)='erspan0\x00'], &(0x7f0000000300)=[&(0x7f0000000240)="ad5e766d6e6574315c70707031275e73656c696e757800", &(0x7f0000000280)='erspan0\x00', &(0x7f00000002c0)='erspan0\x00'], 0x500) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000340)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/05/07 17:20:11 executing program 0: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x17}, 0x3}}, 0x81, 0x2, 0x4, 0x1d514, 0x11}, &(0x7f0000000200)=0x98) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x0) 2018/05/07 17:20:11 executing program 1: capset(&(0x7f0000000000)={0x4000019980330}, &(0x7f0000001fe8)) memfd_create(&(0x7f0000000040)='/$em0\\trustedem1\x00', 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:11 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000600), &(0x7f0000000640)=0x4) write$sndseq(r2, &(0x7f0000000300)=[{0x100000001, 0x0, 0x8, 0x0, @time={0x77359400}, {0x1}, {0x40, 0x3}, @time=@time={0x0, 0x1c9c380}}, {0x0, 0x6, 0x6, 0x2, @time, {0x9, 0x8}, {0x7, 0x20e3}, @quote={{0x6, 0x7}, 0x2, &(0x7f00000002c0)={0x8, 0x0, 0x0, 0xa8, @tick, {0x7fffffff}, {0x0, 0x1}, @control={0xb5a, 0x3, 0x80000001}}}}, {0xc21, 0xff, 0x4, 0x7, @time, {}, {0x90af, 0xfffffffffffffffe}, @connect={{0x7, 0x5}, {0x6, 0x800}}}, {0x9, 0x9, 0x0, 0x8000, @tick=0x3, {}, {0x0, 0x2}, @addr={0x100000000, 0x1000}}, {0x6, 0x7ff, 0x6, 0x80000001, @time, {0x8, 0x3f}, {0x9, 0xc3}, @connect={{0x3f, 0x4}, {0x1, 0x986}}}], 0xf0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') connect$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r5 = fcntl$dupfd(r1, 0x0, r4) connect(0xffffffffffffffff, &(0x7f0000003ff6)=@un=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r5, &(0x7f0000001780), 0x4924924924925a8, 0x0) accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000440)='id_resolver\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)='(\x00', 0xfffffffffffffff8) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000000680)) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f0000000100)=""/62) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @remote}, &(0x7f0000000200)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000240)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) ioctl$EVIOCGABS3F(r5, 0x8018457f, &(0x7f00000006c0)=""/213) 2018/05/07 17:20:11 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x0, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00001be000)=0xff, 0x4) unshare(0x60000000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') sendfile(r1, r1, &(0x7f0000000040)=0x1a, 0x100000001) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000001c0), 0x4) sendfile(r1, r1, 0x0, 0x100000000) accept$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x14) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001780), 0x4924924924925a8, 0x0) r2 = getpgid(0xffffffffffffffff) ptrace(0x11, r2) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x0, 'erspan0\x00', 0x3}, 0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x9b30}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r3, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/07 17:20:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000000c0)={@loopback={0x0, 0x1}, r1}, 0x14) bind$inet(r0, &(0x7f0000001380)={0x2, 0x8004e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/05/07 17:20:11 executing program 5: r0 = userfaultfd(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000300)) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000340)='/dev/md0\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000080)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) syncfs(r2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) 2018/05/07 17:20:11 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='\x00', 0xfffffffffffffffc) request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='@security!/\x00', r1) fadvise64(r0, 0x48000, 0x9, 0x4) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000180)=""/116, &(0x7f0000000280)=0x74) 2018/05/07 17:20:11 executing program 1: capset(&(0x7f0000000000)={0x4000019980330}, &(0x7f0000001fe8)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:12 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000001c0)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x40000, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f0000000080)=""/124, 0x7c) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000140)) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000000)={0x4c5f4683c04a4f1, @broadcast=0xffffffff, 0x4e20, 0x2, 'nq\x00', 0x3e, 0x6, 0x7f}, 0x2c) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x44000, 0x0) 2018/05/07 17:20:12 executing program 4: write(0xffffffffffffffff, &(0x7f0000000080), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x7, &(0x7f0000000040)=0x2) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x7fff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000001c0)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x10, 0xffffffffffffffff, 0x0) 2018/05/07 17:20:12 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:12 executing program 0: futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffeffffe, 0x100000000000031, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x80000000, 0x8, 0x20, 0x9, 0x3739a16c}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)={r2, 0x1b, "01ddc3ef8d4253d2dc0b03c47a6a56514be3da3a7e6b750d0eff20"}, &(0x7f0000000240)=0x23) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000100)={r3, 0x5, 0x52, "bf019b3ea05e56abd52b179ef9fd8276b1dd8a45265a838e1c9db0c8a8da5ad0c775e7b2c213eb4a2e73cf191b0dd19f18abdf83499232410b04ac8c7b160ab0ce8ab12b47840db4a30c2d1dea6b2dcbff3b"}, 0x5a) 2018/05/07 17:20:12 executing program 4: r0 = memfd_create(&(0x7f0000000280)="2f6465762f7667615f617262690100000088696f9abb15360900ae11cb2c23a3ea8d031225061209b7f5f62bfb72b7304f5fc907b557a6bc2a830a4d234ea6193379e2bc3a5c9435a93204c18dc0c3cd792481a2498bce41a464e2349a53aeaca9e5d2bff9504659b1946f06cf33eef269460f31b10c64011a45bf1f8c7dfe684c542bee42b41fabb02808b6fc3ade8e4a7bb717bb2f6011bc036b42d36e5c31305d5eba743d267a29f61481cf157cdfc594bc3e113fbd2581db4ffc0825c160d98340c9a80c605be0a662f9ba017af187bcb728dc3e79f0e6725dcc01758a2daf1fe4cdbf73c9073ab12e7e4c217ecc", 0x0) write$binfmt_misc(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB='V3'], 0x2) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) fcntl$getown(r0, 0x9) [ 245.106101] IPVS: set_ctl: invalid protocol: 42225 255.255.255.255:20000 nq 2018/05/07 17:20:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x5c}, {0x6}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000f80)={&(0x7f0000000040)=@ipv6_newaddr={0x18, 0x14, 0x5, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) ustat(0x4, &(0x7f0000000000)) 2018/05/07 17:20:12 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000600), &(0x7f0000000640)=0x4) write$sndseq(r2, &(0x7f0000000300)=[{0x100000001, 0x0, 0x8, 0x0, @time={0x77359400}, {0x1}, {0x40, 0x3}, @time=@time={0x0, 0x1c9c380}}, {0x0, 0x6, 0x6, 0x2, @time, {0x9, 0x8}, {0x7, 0x20e3}, @quote={{0x6, 0x7}, 0x2, &(0x7f00000002c0)={0x8, 0x0, 0x0, 0xa8, @tick, {0x7fffffff}, {0x0, 0x1}, @control={0xb5a, 0x3, 0x80000001}}}}, {0xc21, 0xff, 0x4, 0x7, @time, {}, {0x90af, 0xfffffffffffffffe}, @connect={{0x7, 0x5}, {0x6, 0x800}}}, {0x9, 0x9, 0x0, 0x8000, @tick=0x3, {}, {0x0, 0x2}, @addr={0x100000000, 0x1000}}, {0x6, 0x7ff, 0x6, 0x80000001, @time, {0x8, 0x3f}, {0x9, 0xc3}, @connect={{0x3f, 0x4}, {0x1, 0x986}}}], 0xf0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') connect$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r5 = fcntl$dupfd(r1, 0x0, r4) connect(0xffffffffffffffff, &(0x7f0000003ff6)=@un=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r5, &(0x7f0000001780), 0x4924924924925a8, 0x0) accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000440)='id_resolver\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)='(\x00', 0xfffffffffffffff8) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000000680)) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f0000000100)=""/62) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @remote}, &(0x7f0000000200)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000240)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) ioctl$EVIOCGABS3F(r5, 0x8018457f, &(0x7f00000006c0)=""/213) 2018/05/07 17:20:12 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:12 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x8, 0xffffffffffffffff, 0x3, 0x9, 0x0, 0x9, 0x100, 0xc, 0x8, 0x1, 0x2, 0x8, 0xffffffffffffff01, 0xbf3, 0x10000, 0x4, 0x8, 0xffffffff, 0xc4, 0x10001, 0x9, 0x40, 0x8, 0x7fff, 0x53, 0xaf, 0x401, 0x8, 0x354c679e, 0x3, 0x5, 0x0, 0x8001, 0x2, 0x2b, 0xbf9, 0x0, 0x400, 0x4, @perf_bp={&(0x7f0000000000), 0xc}, 0x10020, 0x8, 0x20, 0x7, 0x3, 0x8d, 0xb8e1}, r2, 0xe, r1, 0x9) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:12 executing program 3: socketpair(0xf, 0x1, 0x6, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000002c0)={{0x40, 0x4}, 'port0\x00', 0x40, 0x40, 0x3, 0x81, 0x7, 0x3f, 0x9, 0x0, 0x6, 0xe051}) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80, 0x7}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a, 0x1, 0x400000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000200)={{}, 'port1\x00'}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x20000, 0x0) [ 245.163702] IPVS: set_ctl: invalid protocol: 42225 255.255.255.255:20000 nq 2018/05/07 17:20:12 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) [ 248.686573] pktgen: kernel_thread() failed for cpu 0 [ 248.691779] pktgen: Cannot create thread for cpu 0 (-4) [ 248.697760] pktgen: kernel_thread() failed for cpu 1 [ 248.703249] pktgen: Cannot create thread for cpu 1 (-4) [ 248.708614] pktgen: Initialization failed for all threads [ 248.924375] pktgen: kernel_thread() failed for cpu 0 [ 248.929516] pktgen: Cannot create thread for cpu 0 (-4) [ 248.935272] pktgen: kernel_thread() failed for cpu 1 [ 248.940378] pktgen: Cannot create thread for cpu 1 (-4) [ 248.945741] pktgen: Initialization failed for all threads 2018/05/07 17:20:15 executing program 7: r0 = socket$inet(0x2, 0x1, 0xc10) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000002c0)) 2018/05/07 17:20:15 executing program 2: r0 = userfaultfd(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000300)) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000340)='/dev/md0\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000080)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) syncfs(r2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) 2018/05/07 17:20:15 executing program 3: socketpair(0xf, 0x1, 0x6, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000002c0)={{0x40, 0x4}, 'port0\x00', 0x40, 0x40, 0x3, 0x81, 0x7, 0x3f, 0x9, 0x0, 0x6, 0xe051}) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80, 0x7}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a, 0x1, 0x400000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000200)={{}, 'port1\x00'}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x20000, 0x0) 2018/05/07 17:20:15 executing program 5: r0 = userfaultfd(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000300)) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000340)='/dev/md0\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000080)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) syncfs(r2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) 2018/05/07 17:20:15 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x4e22, @rand_addr}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xfd4a}], 0x1, 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/5, 0x5, 0x40000160, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e24}, 0x6e) 2018/05/07 17:20:15 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/219, 0xdb, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000300), &(0x7f0000000380)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x80}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000200)={0x6, 0x40, 0x200, 0x5, 0x112, 0x7fffffff800000, 0x1, 0x4, r3}, &(0x7f0000000240)=0x20) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000180)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@local, @in6=@dev}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) getsockname$netlink(0xffffffffffffffff, &(0x7f0000001800), &(0x7f0000001840)=0xc) tgkill(0x0, 0x0, 0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000340)=[{0x8000, 0x40}, {0x8, 0x9}]}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000008000/0x4000)=nil, 0x4000, 0xa) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x6) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000280)={0x96, &(0x7f0000000500)=""/150}) 2018/05/07 17:20:15 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:15 executing program 4: socketpair(0x1, 0x805, 0x6, &(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001780)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x3, &(0x7f0000000040)="890704000700000000000000000000000000", 0x12) 2018/05/07 17:20:16 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000001c0)={r1, &(0x7f0000000140)=""/79}) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/05/07 17:20:16 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup(r0) sysinfo(&(0x7f00000000c0)=""/176) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0xffffffffffffffca) 2018/05/07 17:20:16 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:16 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/219, 0xdb, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000300), &(0x7f0000000380)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x80}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000200)={0x6, 0x40, 0x200, 0x5, 0x112, 0x7fffffff800000, 0x1, 0x4, r3}, &(0x7f0000000240)=0x20) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000180)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@local, @in6=@dev}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) getsockname$netlink(0xffffffffffffffff, &(0x7f0000001800), &(0x7f0000001840)=0xc) tgkill(0x0, 0x0, 0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000340)=[{0x8000, 0x40}, {0x8, 0x9}]}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000008000/0x4000)=nil, 0x4000, 0xa) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x6) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000280)={0x96, &(0x7f0000000500)=""/150}) 2018/05/07 17:20:16 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x4e22, @rand_addr}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xfd4a}], 0x1, 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/5, 0x5, 0x40000160, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e24}, 0x6e) 2018/05/07 17:20:16 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/219, 0xdb, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000300), &(0x7f0000000380)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x80}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000200)={0x6, 0x40, 0x200, 0x5, 0x112, 0x7fffffff800000, 0x1, 0x4, r3}, &(0x7f0000000240)=0x20) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000180)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@local, @in6=@dev}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) getsockname$netlink(0xffffffffffffffff, &(0x7f0000001800), &(0x7f0000001840)=0xc) tgkill(0x0, 0x0, 0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000340)=[{0x8000, 0x40}, {0x8, 0x9}]}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000008000/0x4000)=nil, 0x4000, 0xa) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x6) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000280)={0x96, &(0x7f0000000500)=""/150}) 2018/05/07 17:20:16 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:16 executing program 4: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = gettid() r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x5963}, 0x1) rt_sigqueueinfo(r0, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x10001}, &(0x7f00000000c0)=0x8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000240)={0x1, 0x2, 0xff, 0x2, 0x7}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x68, &(0x7f0000000140)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, @in6={0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x245, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f0000000200)=0x10) 2018/05/07 17:20:16 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = inotify_init1(0x800) fcntl$dupfd(r0, 0x2f23ba3e40172877, r1) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipmr_delroute={0x1c, 0x19, 0x201, 0x0, 0x0, {0x80}}, 0x1c}, 0x1}, 0x0) readv(r2, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000840)=""/149, 0x95}], 0x2) sendmsg$nl_generic(r2, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/05/07 17:20:16 executing program 6: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x0, 0x6d92, 0x7f, 0x0, 0x3f, 0x10, 0x1, 0x1, 0xb607, 0x5, 0x6085, 0x800, 0x59f, 0x100000000, 0x400, 0x20, 0x100000001, 0x5, 0x3, 0x9, 0x1, 0x5, 0x80, 0x7ff, 0x8, 0x20, 0x1, 0x5, 0x100000000, 0x100000001, 0x9, 0x4, 0x1e9dc502, 0x3, 0x80, 0x0, 0x5, 0x3, @perf_config_ext={0x2, 0x80000000}, 0x2, 0x2, 0x7f, 0x5, 0xffffffffffffff0b, 0x81, 0x80000000000}, r1, 0x10, r0, 0x1) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) 2018/05/07 17:20:16 executing program 2: unshare(0x58040c00) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40505331, &(0x7f0000000180)={{0x0, 0x6}}) 2018/05/07 17:20:16 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x4e22, @rand_addr}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xfd4a}], 0x1, 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/5, 0x5, 0x40000160, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e24}, 0x6e) 2018/05/07 17:20:16 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:16 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) tee(r1, r1, 0x4, 0x7) 2018/05/07 17:20:16 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x7fff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000240)={r0, 0x9}, 0x8) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ioctl$int_out(r1, 0x545f, &(0x7f0000000200)) symlinkat(&(0x7f0000000100)='./file1\x00', r1, &(0x7f0000000140)='./file1\x00') rmdir(&(0x7f0000000000)='./file0\x00') 2018/05/07 17:20:16 executing program 4: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(0x0, r0, 0x33, &(0x7f0000000180)={0x1, 0x0, 0x30002}) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a72ff0), &(0x7f0000a72000)={0x77359400}, 0x8) 2018/05/07 17:20:16 executing program 2: unshare(0x400) eventfd(0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) inotify_init1(0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000000)={0x5e, 0x20, 0x1, r0}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/05/07 17:20:16 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:16 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="b5000000e8ec3a28fa323a99df2040812a2e5e65e78beb44c7a96f20b46e7a37e9f79f2231dd8f0c355352e261de035769e6d10be6ff8c9348949f5dc50fe2c5f0e4d9c86a2802ad0df8f72e06cd2bf5d1c86d92f4c7f34e2ae2c67a56f50af9035c64b61724b1f30f49c5111a51462c38b0d937a46288d831813013c638c051e7325823263791d636f9d5f0de7c5de8c28f38972238a14d82ed32138f885c75b84c3cdf03d9cb0a6c31a068de0aa70d1d724d37be235bb035"], &(0x7f00000000c0)=0xbd) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r2, 0x2}, 0x8) 2018/05/07 17:20:16 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x4e22, @rand_addr}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xfd4a}], 0x1, 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/5, 0x5, 0x40000160, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e24}, 0x6e) 2018/05/07 17:20:16 executing program 6: r0 = userfaultfd(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000140)) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000000000)) 2018/05/07 17:20:17 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000006c0)=""/246) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0xfffffffffffffffd, 0x44031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000040)=""/174) 2018/05/07 17:20:17 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x7fff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000240)={r0, 0x9}, 0x8) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ioctl$int_out(r1, 0x545f, &(0x7f0000000200)) symlinkat(&(0x7f0000000100)='./file1\x00', r1, &(0x7f0000000140)='./file1\x00') rmdir(&(0x7f0000000000)='./file0\x00') 2018/05/07 17:20:17 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x4e22, @rand_addr}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xfd4a}], 0x1, 0x0) 2018/05/07 17:20:17 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000040)) fstatfs(r0, &(0x7f0000000000)=""/2) 2018/05/07 17:20:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x1) getsockopt(r0, 0xfb, 0x5, &(0x7f000091b000), &(0x7f00003b7000)) 2018/05/07 17:20:17 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x4e22, @rand_addr}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:20:17 executing program 6: setrlimit(0x40000000000008, &(0x7f0000000000)={0x1, 0xfffffffffffff001}) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) mlock(&(0x7f0000911000/0x1000)=nil, 0x1000) r0 = getgid() getgroups(0x5, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) getgroups(0x5, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) setgroups(0x4, &(0x7f0000000140)=[r0, r1, r2, r3]) clock_gettime(0x6, &(0x7f0000000180)) 2018/05/07 17:20:17 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:17 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000006c0)=""/246) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0xfffffffffffffffd, 0x44031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000040)=""/174) 2018/05/07 17:20:17 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:17 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r0 = socket(0x200000000000011, 0x802, 0x8) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDDISABIO(r1, 0x4b37) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f00000002c0), 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000000100)=[{&(0x7f000086c000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000), 0x0, 0x20000012}], 0x1, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/07 17:20:17 executing program 5: recvmmsg(0xffffffffffffff9c, &(0x7f0000002d40)=[{{&(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/9, 0x9}], 0x1, &(0x7f0000000200)=""/239, 0xef, 0x5}, 0x2}, {{0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/68, 0x44}, {&(0x7f0000001380)=""/245, 0xf5}], 0x3, &(0x7f00000014c0)=""/106, 0x6a, 0x4}, 0xffffffff}, {{&(0x7f0000001540)=@ethernet, 0x80, &(0x7f0000001880)=[{&(0x7f00000015c0)=""/96, 0x60}, {&(0x7f0000001640)=""/90, 0x5a}, {&(0x7f00000016c0)=""/119, 0x77}, {&(0x7f0000001740)=""/45, 0x2d}, {&(0x7f0000001780)=""/85, 0x55}, {&(0x7f0000001800)=""/113, 0x71}], 0x6, &(0x7f0000001900)=""/170, 0xaa, 0x10001}, 0x1}, {{&(0x7f00000019c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000001a40)=""/83, 0x53}], 0x1, &(0x7f0000001b00)=""/4096, 0x1000, 0xd5}, 0x100}, {{0x0, 0x0, &(0x7f0000002c00)=[{&(0x7f0000002b00)}, {&(0x7f0000002b40)=""/160, 0xa0}], 0x2, &(0x7f0000002c40)=""/233, 0xe9, 0x2}, 0x4b}], 0x5, 0x20, &(0x7f0000002e80)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000002ec0)={0x0, 0x1}, &(0x7f0000002f00)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002f40)={r1, @in6={{0xa, 0x4e20, 0xb494, @ipv4={[], [0xff, 0xff]}, 0x7}}, 0x2, 0x100}, &(0x7f0000003000)=0x90) mlock(&(0x7f000000f000/0x3000)=nil, 0x3000) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00000000c0)=0xfffffffffffffffa) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000000040)="1c2f383a79cfaa004789a77614f43b") 2018/05/07 17:20:17 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:17 executing program 2: r0 = socket(0xd, 0xf, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000640)=0x1, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/enforce\x00', 0x200002, 0x0) linkat(r2, &(0x7f0000000540)='./file0\x00', r3, &(0x7f00000005c0)='./file0\x00', 0x1000) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000500)=@assoc_value, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000002c0)={0x0, 0xef}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x53f8, 0x401, 0x9}, &(0x7f0000000440)=0x10) r6 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x8000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r6, 0x111, 0x1, 0x401, 0xffffffffffffff8f) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000300)={r5, 0x3}, &(0x7f0000000100)=0xffffffce) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000004c0)='dctcp-reno\x00', 0xb) open(&(0x7f00000001c0)='./file0\x00', 0x82002, 0x9) r8 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x7, 0x4000) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) fallocate(r4, 0x0, 0x0, 0x92d) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl(r7, 0x100000001, &(0x7f0000000540)) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000480)='lp\x00', 0x3) accept$netrom(r8, &(0x7f0000000280), &(0x7f0000000380)=0x10) openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x105280, 0x0) sendto$inet6(r1, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x101000, 0x0) 2018/05/07 17:20:17 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000380)='/dev/full\x00', 0x4400, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) fcntl$setown(r0, 0x8, r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000140)={r1, r3, 0x10000}) r4 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0xfffffffffffffffc) r5 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$read(0xb, r5, &(0x7f0000000280)=""/213, 0xd5) r6 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r4, 0x400, 0x4000000000002) ioctl$ASHMEM_GET_SIZE(r6, 0x7704, 0x0) inotify_init() r7 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, r7) 2018/05/07 17:20:17 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x4e22, @rand_addr}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) [ 251.056129] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/07 17:20:18 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r0 = socket(0x200000000000011, 0x802, 0x8) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDDISABIO(r1, 0x4b37) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f00000002c0), 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000000100)=[{&(0x7f000086c000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000), 0x0, 0x20000012}], 0x1, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/07 17:20:18 executing program 5: r0 = socket(0xd, 0xf, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000640)=0x1, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/enforce\x00', 0x200002, 0x0) linkat(r2, &(0x7f0000000540)='./file0\x00', r3, &(0x7f00000005c0)='./file0\x00', 0x1000) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000500)=@assoc_value, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000002c0)={0x0, 0xef}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x53f8, 0x401, 0x9}, &(0x7f0000000440)=0x10) r6 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x8000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r6, 0x111, 0x1, 0x401, 0xffffffffffffff8f) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000300)={r5, 0x3}, &(0x7f0000000100)=0xffffffce) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000004c0)='dctcp-reno\x00', 0xb) open(&(0x7f00000001c0)='./file0\x00', 0x82002, 0x9) r8 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x7, 0x4000) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) fallocate(r4, 0x0, 0x0, 0x92d) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl(r7, 0x100000001, &(0x7f0000000540)) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000480)='lp\x00', 0x3) accept$netrom(r8, &(0x7f0000000280), &(0x7f0000000380)=0x10) openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x105280, 0x0) sendto$inet6(r1, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x101000, 0x0) 2018/05/07 17:20:18 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a1deaa05d9a00000000000000039b3fd4cec307e3ef3d13eb790ec90100baf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376a65f3cf0", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000140)={r2, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 17:20:18 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101000, 0x151) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f0000000240)=0x200, 0x4) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000140)="8c6d3d58ed3eb75aaccac1ca71825b804370eccece6d0efaa849fedc7e429bdd3476e39c1233498185baa5592542f20e26b7bf5b4958308e4d1227cfe936daf0eba7c3e44848a9ad5ef8dae47a5ecbdf0544ec72d80d3fe08ba3283da1afe32ca9ac61c9dae1664e0a2218b18ebe1706eb5b90924f7afeae36bad7b20a5ac10ef20c7777f80d9a238ad6c284a7ac9b3b31791964053a69bac8f8f5a4b7380f79fd498e3005f79b83b2960089ee3977f57b9cf06933acd4bbf648f7ef30d7171ce1d784e27323882baf69e57c1323e1311714619bea62", 0xd6) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) socket$pppoe(0x18, 0x1, 0x0) perf_event_open$cgroup(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x110}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) 2018/05/07 17:20:18 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000000)) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:18 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x4e22, @rand_addr}, 0x10) socket$inet6(0xa, 0x2, 0x0) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:20:18 executing program 2: r0 = socket(0xd, 0xf, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000640)=0x1, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/enforce\x00', 0x200002, 0x0) linkat(r2, &(0x7f0000000540)='./file0\x00', r3, &(0x7f00000005c0)='./file0\x00', 0x1000) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000500)=@assoc_value, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000002c0)={0x0, 0xef}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x53f8, 0x401, 0x9}, &(0x7f0000000440)=0x10) r6 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x8000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r6, 0x111, 0x1, 0x401, 0xffffffffffffff8f) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000300)={r5, 0x3}, &(0x7f0000000100)=0xffffffce) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000004c0)='dctcp-reno\x00', 0xb) open(&(0x7f00000001c0)='./file0\x00', 0x82002, 0x9) r8 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x7, 0x4000) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) fallocate(r4, 0x0, 0x0, 0x92d) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl(r7, 0x100000001, &(0x7f0000000540)) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000480)='lp\x00', 0x3) accept$netrom(r8, &(0x7f0000000280), &(0x7f0000000380)=0x10) openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x105280, 0x0) sendto$inet6(r1, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x101000, 0x0) 2018/05/07 17:20:18 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x4e22, @rand_addr}, 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:20:18 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="42a005a9dd5d50e8f88fa46dd3aa64507dc9f3c84963bf264f4eaf0172dbf45fbd1b510b5db4c219fc89334ece7ff8c0caff637effde77951f6e7d97dddd5821178695ba61395296180a95b9e30773d678236794707338bb4c7459dbc38307c116b1ca39cce69474106c2c872843b11d40ba873e93eabfd48c4803dc1fb51c9b70a99d6b4217bfc6a7740addeeb3b776292d3779a6766c1b4ed99fc5cae4853703c0b53d33f7510af7fb973c80a936cc", 0xb0}], 0x1) r1 = dup(r0) ioctl$sock_bt(r1, 0x541b, &(0x7f0000000000)="986bf23e8a531f4c504a30151223bdf8a4e2ed03a6b7b00574a75029136947562504653ce722cbcc150e21abfb8e3ed37fb6daab3205aef28703fa73ba77f6299498602302bd9bc78b7703bc9372ab9052a0f6facf1c2d1e4569598113753a58fcaf13c42af9fffdfb2095041161cd237c2004925ce13c614a8a0334ca8d25") ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:18 executing program 3: r0 = socket(0xd, 0xf, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000640)=0x1, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/enforce\x00', 0x200002, 0x0) linkat(r2, &(0x7f0000000540)='./file0\x00', r3, &(0x7f00000005c0)='./file0\x00', 0x1000) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000500)=@assoc_value, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000002c0)={0x0, 0xef}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x53f8, 0x401, 0x9}, &(0x7f0000000440)=0x10) r6 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x8000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r6, 0x111, 0x1, 0x401, 0xffffffffffffff8f) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000300)={r5, 0x3}, &(0x7f0000000100)=0xffffffce) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000004c0)='dctcp-reno\x00', 0xb) open(&(0x7f00000001c0)='./file0\x00', 0x82002, 0x9) r8 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x7, 0x4000) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) fallocate(r4, 0x0, 0x0, 0x92d) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl(r7, 0x100000001, &(0x7f0000000540)) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000480)='lp\x00', 0x3) accept$netrom(r8, &(0x7f0000000280), &(0x7f0000000380)=0x10) openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x105280, 0x0) sendto$inet6(r1, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x101000, 0x0) 2018/05/07 17:20:18 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') socket$inet_udp(0x2, 0x2, 0x0) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:20:18 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80400, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:18 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') socket$inet_udp(0x2, 0x2, 0x0) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) [ 251.234375] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 251.301043] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/07 17:20:19 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x3, 0x9, 0x200, 0x10000, 0x0, 0x2, 0x5, 0x7fffffff, r2}, &(0x7f0000000180)=0x20) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x20, 0x6, 0x200, 0x9, 0x7, 0xc324, 0x8, 0x7f, r3}, &(0x7f0000000140)=0x20) 2018/05/07 17:20:19 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') socket$inet_udp(0x2, 0x2, 0x0) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:20:19 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='9p\x00', 0x0, &(0x7f0000000300)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x0, 0x0) openat$cgroup_subtree(r1, &(0x7f0000000340)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0xff, r2, 0x1, 0xb8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x14) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000000100)=0x844, 0x4) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) socketpair(0x4, 0x80007, 0x600, &(0x7f0000000040)) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/07 17:20:19 executing program 3: r0 = socket(0xd, 0xf, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000640)=0x1, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/enforce\x00', 0x200002, 0x0) linkat(r2, &(0x7f0000000540)='./file0\x00', r3, &(0x7f00000005c0)='./file0\x00', 0x1000) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000500)=@assoc_value, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000002c0)={0x0, 0xef}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x53f8, 0x401, 0x9}, &(0x7f0000000440)=0x10) r6 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x8000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r6, 0x111, 0x1, 0x401, 0xffffffffffffff8f) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000300)={r5, 0x3}, &(0x7f0000000100)=0xffffffce) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000004c0)='dctcp-reno\x00', 0xb) open(&(0x7f00000001c0)='./file0\x00', 0x82002, 0x9) r8 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x7, 0x4000) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) fallocate(r4, 0x0, 0x0, 0x92d) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl(r7, 0x100000001, &(0x7f0000000540)) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000480)='lp\x00', 0x3) accept$netrom(r8, &(0x7f0000000280), &(0x7f0000000380)=0x10) openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x105280, 0x0) sendto$inet6(r1, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x101000, 0x0) 2018/05/07 17:20:19 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet6(r0, &(0x7f0000000000)="fbff2f40fdf5000000090000009054b932cc5b73", 0x14, 0x0, &(0x7f0000005fe4)={0xa, 0x800, 0x4, @dev={0xfe, 0x80}}, 0x1c) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) r2 = socket(0x0, 0xe, 0x1) r3 = getpid() add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) waitid(0x1, r3, &(0x7f0000001280), 0x2, &(0x7f00000012c0)) r4 = add_key(&(0x7f0000000200)='encrypted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000001080)={0xfce, 0x100000001, 0x5, 0x1, 0x8, [{0x100000001, 0x100000000, 0x6}, {0x101, 0x5, 0x3b83d3e6, 0x0, 0x0, 0x2000}, {0x400, 0x4, 0x7ff, 0x0, 0x0, 0x800}, {0x52808a59, 0x5, 0x80000000, 0x0, 0x0, 0x2805}, {0x0, 0x8, 0x9, 0x0, 0x0, 0x2401}, {0x800, 0x73ad, 0xffffffffffffffe1, 0x0, 0x0, 0x400}, {0xfffffffffffffffb, 0x1000, 0xfff, 0x0, 0x0, 0x2000}, {0x5, 0x401, 0x3a62, 0x0, 0x0, 0x308}]}) keyctl$negate(0xd, 0x0, 0x2, r4) r5 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r5, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f00000000c0)}) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f00000004c0)={0x5, 0x0, 0xb22, 0x4}) sendto(r2, &(0x7f00000003c0)="a6b5910d2eeb56dacd204e5358d3d7972bc0e3a8eefd3220dc32171e2eaac510ca7019a50888e3cf958c3709748018a7a1ffa5c987b176a0eafc04b44eabd3c4d0c3ccc45945c08f2f6497d8dc6f87990b173933c77e7bf6d1a126886461fbf386c97474788b793d60937b099cc4cb2620ab10f3581ce86ba43d", 0x7a, 0x880, &(0x7f0000000440)=@llc={0x1a, 0x317, 0x4, 0x7fffffff, 0x80, 0xffffffffffff0000, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x80) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) write$binfmt_elf32(r5, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x7d7) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000280)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000380)=0xfe) r7 = syz_open_procfs(r3, &(0x7f0000000e80)='net/rt6_stats\x00') sendmsg$nl_netfilter(r5, &(0x7f0000000540)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYRES16=r2, @ANYRES32=r6, @ANYBLOB="0400910012ea60079735186a4a1d1c310b4ba7aecc1d087c1573949fc1eee46058602c78aa3c0790948733c959b8ab7ac2fc0894737608f12fd5c049393849e8efa29d84bcf1cea749cd88e16f82886629ed0a4ccb13b3aa5449f9781f9afd6cd1594601e66a96efb5ebab4c57febfdcf774f9cdad26a834d2648eae2edb4daf80ab8a89c72f5fbaecaa98428ffcb3699fb9f4341836113a9ba49a839e23de0276f09228f4c1d261d700004cc54b61c7d8eb1eec628e167b88c37e7bc7992c4629ab40358bbdaeff5d02270c1383537502d1791a25da39e209d5a823cf402c05f92f99f1588f2608001900ac1414bb00"], 0xf6}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) pipe(&(0x7f0000000f40)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f0000000f80)={0x0, 0x41c}, &(0x7f0000000fc0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f0000001000)={r9, 0x200, 0x0, 0x5, 0x7, 0xfffffffffffffffe}, &(0x7f0000001040)=0x14) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000ec0)={0x0, @remote, @multicast1}, &(0x7f0000000f00)=0xc) clock_nanosleep(0xc, 0x0, &(0x7f0000000280)={0x77359400}, &(0x7f00000002c0)) 2018/05/07 17:20:19 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x9, 0x11, "81dc9a7d8c297d577f50e8cb795d6812a241eb861c7a4307a79f5cc623b89f53136213394062797646f2e61a2a13a6d2c6873af8182ee2cdb9931dd3e57d3ed5", "954d841042de2435870aba9a9b8e6153ac2065958924bee1f88aae48d12e1f1e", [0x8, 0x9]}) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$set_reqkey_keyring(0xe, 0x2) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) sched_setscheduler(r2, 0x1, &(0x7f0000000280)=0x9) 2018/05/07 17:20:19 executing program 5: mknod$loop(&(0x7f00000000c0)='./file0/file0/file0\x00', 0xa, 0xffffffffffffffff) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d0500000000000000001040000000000000000200000000000000000000000000000000", 0x6b, 0x10000}], 0x0, &(0x7f0000014300)) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000180)=""/82) stat(&(0x7f0000000440)='./file0/file0/file0\x00', &(0x7f00000005c0)) fcntl$addseals(r0, 0x409, 0x8) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000640)) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00') mkdir(&(0x7f0000000380)='./file1\x00', 0x0) open$dir(&(0x7f0000000300)='./file0/file0/file0\x00', 0x0, 0x80) getrandom(&(0x7f0000000280)=""/121, 0x79, 0x1) 2018/05/07 17:20:19 executing program 7: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200000, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000200)={'nat\x00', 0x0, 0x3, 0xe9, [], 0x9, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000100)=""/233}, &(0x7f0000000280)=0x78) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:19 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x9, 0x11, "81dc9a7d8c297d577f50e8cb795d6812a241eb861c7a4307a79f5cc623b89f53136213394062797646f2e61a2a13a6d2c6873af8182ee2cdb9931dd3e57d3ed5", "954d841042de2435870aba9a9b8e6153ac2065958924bee1f88aae48d12e1f1e", [0x8, 0x9]}) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$set_reqkey_keyring(0xe, 0x2) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) sched_setscheduler(r2, 0x1, &(0x7f0000000280)=0x9) 2018/05/07 17:20:19 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') bind$inet(0xffffffffffffffff, &(0x7f0000f15ff0)={0x2, 0x4e22, @rand_addr}, 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:20:19 executing program 6: r0 = inotify_init() signalfd4(r0, &(0x7f00000000c0)={0x2}, 0x8, 0x80000) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000140)={0x101, 0x1, 0xaf7c}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000280)={{0xf489, 0x5f}, 'port1\x00', 0x90, 0x1, 0x3, 0x632, 0x5, 0x9, 0x401, 0x0, 0x4, 0x3}) fcntl$setstatus(r2, 0x4, 0x6000) 2018/05/07 17:20:19 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) fcntl$lock(r0, 0x7, &(0x7f0000000100)={0x1, 0x3, 0x80000001, 0x2, r2}) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x100) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000080)) 2018/05/07 17:20:19 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') bind$inet(0xffffffffffffffff, &(0x7f0000f15ff0)={0x2, 0x4e22, @rand_addr}, 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) [ 252.326774] 9pnet_virtio: no channels available for device ./file0 [ 252.350403] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/07 17:20:19 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) 2018/05/07 17:20:19 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') bind$inet(0xffffffffffffffff, &(0x7f0000f15ff0)={0x2, 0x4e22, @rand_addr}, 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:20:19 executing program 6: r0 = inotify_init() signalfd4(r0, &(0x7f00000000c0)={0x2}, 0x8, 0x80000) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000140)={0x101, 0x1, 0xaf7c}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000280)={{0xf489, 0x5f}, 'port1\x00', 0x90, 0x1, 0x3, 0x632, 0x5, 0x9, 0x401, 0x0, 0x4, 0x3}) fcntl$setstatus(r2, 0x4, 0x6000) 2018/05/07 17:20:19 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) [ 252.707049] 9pnet_virtio: no channels available for device ./file0 2018/05/07 17:20:19 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000f15ff0)={0x2, 0x4e22, @rand_addr}, 0x10) readv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:20:19 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000000) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:19 executing program 5: mknod$loop(&(0x7f00000000c0)='./file0/file0/file0\x00', 0xa, 0xffffffffffffffff) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d0500000000000000001040000000000000000200000000000000000000000000000000", 0x6b, 0x10000}], 0x0, &(0x7f0000014300)) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000180)=""/82) stat(&(0x7f0000000440)='./file0/file0/file0\x00', &(0x7f00000005c0)) fcntl$addseals(r0, 0x409, 0x8) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000640)) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00') mkdir(&(0x7f0000000380)='./file1\x00', 0x0) open$dir(&(0x7f0000000300)='./file0/file0/file0\x00', 0x0, 0x80) getrandom(&(0x7f0000000280)=""/121, 0x79, 0x1) 2018/05/07 17:20:19 executing program 6: mknod$loop(&(0x7f00000000c0)='./file0/file0/file0\x00', 0xa, 0xffffffffffffffff) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d0500000000000000001040000000000000000200000000000000000000000000000000", 0x6b, 0x10000}], 0x0, &(0x7f0000014300)) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000180)=""/82) stat(&(0x7f0000000440)='./file0/file0/file0\x00', &(0x7f00000005c0)) fcntl$addseals(r0, 0x409, 0x8) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000640)) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00') mkdir(&(0x7f0000000380)='./file1\x00', 0x0) open$dir(&(0x7f0000000300)='./file0/file0/file0\x00', 0x0, 0x80) getrandom(&(0x7f0000000280)=""/121, 0x79, 0x1) 2018/05/07 17:20:19 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='9p\x00', 0x0, &(0x7f0000000300)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x0, 0x0) openat$cgroup_subtree(r1, &(0x7f0000000340)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0xff, r2, 0x1, 0xb8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x14) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000000100)=0x844, 0x4) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) socketpair(0x4, 0x80007, 0x600, &(0x7f0000000040)) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/07 17:20:19 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0/file0/file0\x00', 0xa, 0xffffffffffffffff) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d0500000000000000001040000000000000000200000000000000000000000000000000", 0x6b, 0x10000}], 0x0, &(0x7f0000014300)) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000180)=""/82) stat(&(0x7f0000000440)='./file0/file0/file0\x00', &(0x7f00000005c0)) fcntl$addseals(r0, 0x409, 0x8) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000640)) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00') mkdir(&(0x7f0000000380)='./file1\x00', 0x0) open$dir(&(0x7f0000000300)='./file0/file0/file0\x00', 0x0, 0x80) getrandom(&(0x7f0000000280)=""/121, 0x79, 0x1) 2018/05/07 17:20:19 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet6(r0, &(0x7f0000000000)="fbff2f40fdf5000000090000009054b932cc5b73", 0x14, 0x0, &(0x7f0000005fe4)={0xa, 0x800, 0x4, @dev={0xfe, 0x80}}, 0x1c) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) r2 = socket(0x0, 0xe, 0x1) r3 = getpid() add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) waitid(0x1, r3, &(0x7f0000001280), 0x2, &(0x7f00000012c0)) r4 = add_key(&(0x7f0000000200)='encrypted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000001080)={0xfce, 0x100000001, 0x5, 0x1, 0x8, [{0x100000001, 0x100000000, 0x6}, {0x101, 0x5, 0x3b83d3e6, 0x0, 0x0, 0x2000}, {0x400, 0x4, 0x7ff, 0x0, 0x0, 0x800}, {0x52808a59, 0x5, 0x80000000, 0x0, 0x0, 0x2805}, {0x0, 0x8, 0x9, 0x0, 0x0, 0x2401}, {0x800, 0x73ad, 0xffffffffffffffe1, 0x0, 0x0, 0x400}, {0xfffffffffffffffb, 0x1000, 0xfff, 0x0, 0x0, 0x2000}, {0x5, 0x401, 0x3a62, 0x0, 0x0, 0x308}]}) keyctl$negate(0xd, 0x0, 0x2, r4) r5 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r5, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f00000000c0)}) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f00000004c0)={0x5, 0x0, 0xb22, 0x4}) sendto(r2, &(0x7f00000003c0)="a6b5910d2eeb56dacd204e5358d3d7972bc0e3a8eefd3220dc32171e2eaac510ca7019a50888e3cf958c3709748018a7a1ffa5c987b176a0eafc04b44eabd3c4d0c3ccc45945c08f2f6497d8dc6f87990b173933c77e7bf6d1a126886461fbf386c97474788b793d60937b099cc4cb2620ab10f3581ce86ba43d", 0x7a, 0x880, &(0x7f0000000440)=@llc={0x1a, 0x317, 0x4, 0x7fffffff, 0x80, 0xffffffffffff0000, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x80) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) write$binfmt_elf32(r5, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x7d7) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000280)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000380)=0xfe) r7 = syz_open_procfs(r3, &(0x7f0000000e80)='net/rt6_stats\x00') sendmsg$nl_netfilter(r5, &(0x7f0000000540)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYRES16=r2, @ANYRES32=r6, @ANYBLOB="0400910012ea60079735186a4a1d1c310b4ba7aecc1d087c1573949fc1eee46058602c78aa3c0790948733c959b8ab7ac2fc0894737608f12fd5c049393849e8efa29d84bcf1cea749cd88e16f82886629ed0a4ccb13b3aa5449f9781f9afd6cd1594601e66a96efb5ebab4c57febfdcf774f9cdad26a834d2648eae2edb4daf80ab8a89c72f5fbaecaa98428ffcb3699fb9f4341836113a9ba49a839e23de0276f09228f4c1d261d700004cc54b61c7d8eb1eec628e167b88c37e7bc7992c4629ab40358bbdaeff5d02270c1383537502d1791a25da39e209d5a823cf402c05f92f99f1588f2608001900ac1414bb00"], 0xf6}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) pipe(&(0x7f0000000f40)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f0000000f80)={0x0, 0x41c}, &(0x7f0000000fc0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f0000001000)={r9, 0x200, 0x0, 0x5, 0x7, 0xfffffffffffffffe}, &(0x7f0000001040)=0x14) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000ec0)={0x0, @remote, @multicast1}, &(0x7f0000000f00)=0xc) clock_nanosleep(0xc, 0x0, &(0x7f0000000280)={0x77359400}, &(0x7f00000002c0)) 2018/05/07 17:20:19 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000f15ff0)={0x2, 0x4e22, @rand_addr}, 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:20:19 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) accept4$bt_l2cap(r1, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80800) [ 252.834299] 9pnet_virtio: no channels available for device ./file0 2018/05/07 17:20:19 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000f15ff0)={0x2, 0x4e22, @rand_addr}, 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:20:19 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet6(r0, &(0x7f0000000000)="fbff2f40fdf5000000090000009054b932cc5b73", 0x14, 0x0, &(0x7f0000005fe4)={0xa, 0x800, 0x4, @dev={0xfe, 0x80}}, 0x1c) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) r2 = socket(0x0, 0xe, 0x1) r3 = getpid() add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) waitid(0x1, r3, &(0x7f0000001280), 0x2, &(0x7f00000012c0)) r4 = add_key(&(0x7f0000000200)='encrypted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000001080)={0xfce, 0x100000001, 0x5, 0x1, 0x8, [{0x100000001, 0x100000000, 0x6}, {0x101, 0x5, 0x3b83d3e6, 0x0, 0x0, 0x2000}, {0x400, 0x4, 0x7ff, 0x0, 0x0, 0x800}, {0x52808a59, 0x5, 0x80000000, 0x0, 0x0, 0x2805}, {0x0, 0x8, 0x9, 0x0, 0x0, 0x2401}, {0x800, 0x73ad, 0xffffffffffffffe1, 0x0, 0x0, 0x400}, {0xfffffffffffffffb, 0x1000, 0xfff, 0x0, 0x0, 0x2000}, {0x5, 0x401, 0x3a62, 0x0, 0x0, 0x308}]}) keyctl$negate(0xd, 0x0, 0x2, r4) r5 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r5, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f00000000c0)}) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f00000004c0)={0x5, 0x0, 0xb22, 0x4}) sendto(r2, &(0x7f00000003c0)="a6b5910d2eeb56dacd204e5358d3d7972bc0e3a8eefd3220dc32171e2eaac510ca7019a50888e3cf958c3709748018a7a1ffa5c987b176a0eafc04b44eabd3c4d0c3ccc45945c08f2f6497d8dc6f87990b173933c77e7bf6d1a126886461fbf386c97474788b793d60937b099cc4cb2620ab10f3581ce86ba43d", 0x7a, 0x880, &(0x7f0000000440)=@llc={0x1a, 0x317, 0x4, 0x7fffffff, 0x80, 0xffffffffffff0000, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x80) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) write$binfmt_elf32(r5, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x7d7) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000280)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000380)=0xfe) r7 = syz_open_procfs(r3, &(0x7f0000000e80)='net/rt6_stats\x00') sendmsg$nl_netfilter(r5, &(0x7f0000000540)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYRES16=r2, @ANYRES32=r6, @ANYBLOB="0400910012ea60079735186a4a1d1c310b4ba7aecc1d087c1573949fc1eee46058602c78aa3c0790948733c959b8ab7ac2fc0894737608f12fd5c049393849e8efa29d84bcf1cea749cd88e16f82886629ed0a4ccb13b3aa5449f9781f9afd6cd1594601e66a96efb5ebab4c57febfdcf774f9cdad26a834d2648eae2edb4daf80ab8a89c72f5fbaecaa98428ffcb3699fb9f4341836113a9ba49a839e23de0276f09228f4c1d261d700004cc54b61c7d8eb1eec628e167b88c37e7bc7992c4629ab40358bbdaeff5d02270c1383537502d1791a25da39e209d5a823cf402c05f92f99f1588f2608001900ac1414bb00"], 0xf6}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) pipe(&(0x7f0000000f40)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f0000000f80)={0x0, 0x41c}, &(0x7f0000000fc0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f0000001000)={r9, 0x200, 0x0, 0x5, 0x7, 0xfffffffffffffffe}, &(0x7f0000001040)=0x14) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000ec0)={0x0, @remote, @multicast1}, &(0x7f0000000f00)=0xc) clock_nanosleep(0xc, 0x0, &(0x7f0000000280)={0x77359400}, &(0x7f00000002c0)) 2018/05/07 17:20:19 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000)) 2018/05/07 17:20:19 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000f15ff0)={0x2, 0x4e22, @rand_addr}, 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:20:19 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x2000000000a, 0x2031, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141042, 0x0) fallocate(r1, 0x0, 0x4b99, 0x5) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000040)={0x0, 0x2b, 0x3, {0x9, 0x6}, {0x401, 0x1f}, @rumble={0x7, 0x3}}) open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) write(r0, &(0x7f00000000c0)="040ab9f5f778130491416a3ccec7480e", 0x13c) read(r0, &(0x7f0000000200)=""/4096, 0x20001200) 2018/05/07 17:20:19 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000000)={'team0\x00', 0x1}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:19 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:20:19 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x4000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000180)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000280)=""/4096) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x200000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001280)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) r3 = getgid() fchownat(r1, &(0x7f0000000200)='./file0\x00', r2, r3, 0x1800) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000080)={0x1}, 0x4) bind(r4, &(0x7f0000000100)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x80) 2018/05/07 17:20:19 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x8) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000080)=0x6c5, 0x4) sendto$inet(r0, &(0x7f0000509f92), 0x0, 0x10, &(0x7f00000000c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x100000005) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000540)) getpeername$packet(r1, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001980)=0x14) lstat(&(0x7f00000019c0)='./file0\x00', &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001a80)={{{@in=@dev={0xac, 0x14, 0x14, 0xf}, @in=@loopback=0x7f000001, 0x4e24, 0xcb6, 0x4e23, 0xffffffff7fffffff, 0xa, 0xa0, 0xa0, 0xff, r2, r3}, {0xb8, 0x40, 0x4a8, 0x3f, 0xfffffffffffffffb, 0x6, 0x1, 0x1000}, {0x8, 0x101, 0x0, 0x2}, 0xff, 0x6e6bb9, 0x0, 0x1, 0x2, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d6, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3501, 0x7, 0x0, 0x200, 0x5, 0x3, 0x3}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000280)) syz_mount_image$cifs(&(0x7f0000000200)='cifs\x00', &(0x7f0000000240)='./file0\x00', 0x8, 0x7, &(0x7f0000001740)=[{&(0x7f0000000380)="4ea9a1f6f0e623952d13e2b006ad05162fcb3ede46d27cafce8ee628a249ab63ae50db6c1ff8bbe55b4f71aaa975b55584bfe95e53e7cec41130b841dc5492407aae512f2d1f7b9ff18f0fc7fe5e1c01e5502b5fd6ec14d5ddc87546fd98eecffc58de025e9d7cfc455466d862b7df5a5803c685ea93b37f2d18d99560307a3b855a3c7707872daafcf5123c0bbce9258e1efac37fafdbd5e7206a0bd6c6934928f67a546e58cf793b6ed5e188bd96dbe447572901f9ee588b34abb4d4a5c8bdda082ec3e7675533f556104d6e", 0xcd, 0x12}, {&(0x7f0000000580)="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", 0x1000, 0x5034}, {&(0x7f00000002c0)="7b5f4f51b7dab0a08f0b443a6090ff242f4389fce8178e62c8a0a0d24ec5d053d8", 0x21, 0x8}, {&(0x7f0000000480)="720f15cc55b0b53b2205262bf83c07e010f6d86e8bb6178692b3d615d7540d72f6e6bade9eb04ccc516e592418ce598dcdad5ea3fd90a4247d44e16ad53f33d0211d8b4aea6e997512124448350b97ef53132d59bc95bf9f9583864536e2088abd146b51d3c3675993e725f7bca79743e50dd6c2c362b7cfbeeabf3ca3464f5f133c0425f52ae1a23bd369baeb403f1cdc8c5635d4a4fb7da01d69a12dc6f91c4dc521cb209ff082d84c1d8cf409d750", 0xb0, 0x100}, {&(0x7f0000001580)="ee79d0843ec47ef67cf7814a26a70d649c9eb515b6f94ca58274446cb0244c5a04973872996c6361ab2b804efd6f85807790f75945ef363792910bc742a81b", 0x3f, 0x80000001}, {&(0x7f00000015c0)="a1c2106415bda197cb7bff9ffec07072d28c10fce49f3931e0d40765cb1994d7050cb74f68545930fb345779a6bda4886e4f564e5697429fa9f223a4ecd2f49b5a8c55f9bcb825133523c262110bc2eb700a01af7b6a41be410424ec52954d0a6e3de16c2601da235f6504fb4f18dcbd2079c819ab861a113b5d92984bc0e1ca68c1d7000cea0207902753d84a6a07bc5c5d46f9fb2b838d5594dfd9922a433cd8c4806d2a10d76b86af36f2342873e02683d6007c252d96793e35d4a3c8e0dbc7505908a486d32394d6d4cf5c60d97edc338f5c4376ecb2dc8e7594845ec1f2c3abef259dc70d14194d8e61", 0xec, 0x3}, {&(0x7f00000016c0)="7f9f1e497cf10405f1e822c29bdb7afb87e262250e69f27e89583d667da207359ee0c49a6e2df1ee4027a63f2b36479ce7f9310d534e73f802ad65e61aa409d22e31abf19b24517693a7cb5d975529fe5a9b89b62742c4d836ada1d5ea82fe222df5cb0a7df6660e64e64cc9a873", 0x6e, 0x100000001}], 0x2420, &(0x7f0000001800)='/selinux/avc/hash_stats\x00') getpeername(r0, &(0x7f0000000100)=@ax25, &(0x7f0000000180)=0x80) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001840)={0x0, 0x4}, &(0x7f0000001880)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000018c0)={r4}, &(0x7f0000001900)=0x8) mlockall(0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000300)={'filter\x00', 0x4}, 0x68) 2018/05/07 17:20:19 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000100)={@remote}, &(0x7f0000000140)=0x14) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f00000003c0)=0xc) ioprio_set$uid(0x3, r2, 0x3ff) r3 = syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000400)={0x0, 0x100}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000480)={r4, 0x0, 0x1ff, 0x8, 0xffffffff, 0x4}, 0x14) r5 = open(&(0x7f0000000040)='./file0\x00', 0x240040, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r5, 0x89e2, &(0x7f00000000c0)) recvfrom(r5, &(0x7f00000001c0)=""/162, 0xa2, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000280)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x28) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x728, 0x2, 0x2, 0xfff, r6}, &(0x7f0000000340)=0x10) dup2(r1, r3) 2018/05/07 17:20:19 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:20:20 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x8) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000080)=0x6c5, 0x4) sendto$inet(r0, &(0x7f0000509f92), 0x0, 0x10, &(0x7f00000000c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x100000005) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000540)) getpeername$packet(r1, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001980)=0x14) lstat(&(0x7f00000019c0)='./file0\x00', &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001a80)={{{@in=@dev={0xac, 0x14, 0x14, 0xf}, @in=@loopback=0x7f000001, 0x4e24, 0xcb6, 0x4e23, 0xffffffff7fffffff, 0xa, 0xa0, 0xa0, 0xff, r2, r3}, {0xb8, 0x40, 0x4a8, 0x3f, 0xfffffffffffffffb, 0x6, 0x1, 0x1000}, {0x8, 0x101, 0x0, 0x2}, 0xff, 0x6e6bb9, 0x0, 0x1, 0x2, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d6, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3501, 0x7, 0x0, 0x200, 0x5, 0x3, 0x3}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000280)) syz_mount_image$cifs(&(0x7f0000000200)='cifs\x00', &(0x7f0000000240)='./file0\x00', 0x8, 0x7, &(0x7f0000001740)=[{&(0x7f0000000380)="4ea9a1f6f0e623952d13e2b006ad05162fcb3ede46d27cafce8ee628a249ab63ae50db6c1ff8bbe55b4f71aaa975b55584bfe95e53e7cec41130b841dc5492407aae512f2d1f7b9ff18f0fc7fe5e1c01e5502b5fd6ec14d5ddc87546fd98eecffc58de025e9d7cfc455466d862b7df5a5803c685ea93b37f2d18d99560307a3b855a3c7707872daafcf5123c0bbce9258e1efac37fafdbd5e7206a0bd6c6934928f67a546e58cf793b6ed5e188bd96dbe447572901f9ee588b34abb4d4a5c8bdda082ec3e7675533f556104d6e", 0xcd, 0x12}, {&(0x7f0000000580)="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", 0x1000, 0x5034}, {&(0x7f00000002c0)="7b5f4f51b7dab0a08f0b443a6090ff242f4389fce8178e62c8a0a0d24ec5d053d8", 0x21, 0x8}, {&(0x7f0000000480)="720f15cc55b0b53b2205262bf83c07e010f6d86e8bb6178692b3d615d7540d72f6e6bade9eb04ccc516e592418ce598dcdad5ea3fd90a4247d44e16ad53f33d0211d8b4aea6e997512124448350b97ef53132d59bc95bf9f9583864536e2088abd146b51d3c3675993e725f7bca79743e50dd6c2c362b7cfbeeabf3ca3464f5f133c0425f52ae1a23bd369baeb403f1cdc8c5635d4a4fb7da01d69a12dc6f91c4dc521cb209ff082d84c1d8cf409d750", 0xb0, 0x100}, {&(0x7f0000001580)="ee79d0843ec47ef67cf7814a26a70d649c9eb515b6f94ca58274446cb0244c5a04973872996c6361ab2b804efd6f85807790f75945ef363792910bc742a81b", 0x3f, 0x80000001}, {&(0x7f00000015c0)="a1c2106415bda197cb7bff9ffec07072d28c10fce49f3931e0d40765cb1994d7050cb74f68545930fb345779a6bda4886e4f564e5697429fa9f223a4ecd2f49b5a8c55f9bcb825133523c262110bc2eb700a01af7b6a41be410424ec52954d0a6e3de16c2601da235f6504fb4f18dcbd2079c819ab861a113b5d92984bc0e1ca68c1d7000cea0207902753d84a6a07bc5c5d46f9fb2b838d5594dfd9922a433cd8c4806d2a10d76b86af36f2342873e02683d6007c252d96793e35d4a3c8e0dbc7505908a486d32394d6d4cf5c60d97edc338f5c4376ecb2dc8e7594845ec1f2c3abef259dc70d14194d8e61", 0xec, 0x3}, {&(0x7f00000016c0)="7f9f1e497cf10405f1e822c29bdb7afb87e262250e69f27e89583d667da207359ee0c49a6e2df1ee4027a63f2b36479ce7f9310d534e73f802ad65e61aa409d22e31abf19b24517693a7cb5d975529fe5a9b89b62742c4d836ada1d5ea82fe222df5cb0a7df6660e64e64cc9a873", 0x6e, 0x100000001}], 0x2420, &(0x7f0000001800)='/selinux/avc/hash_stats\x00') getpeername(r0, &(0x7f0000000100)=@ax25, &(0x7f0000000180)=0x80) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001840)={0x0, 0x4}, &(0x7f0000001880)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000018c0)={r4}, &(0x7f0000001900)=0x8) mlockall(0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000300)={'filter\x00', 0x4}, 0x68) 2018/05/07 17:20:20 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req={0x100000000, 0x3ff, 0x80, 0xffff}, 0x10) request_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='/dev/snd/timer\x00', 0x0) 2018/05/07 17:20:20 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/101, 0x65}], 0x1) 2018/05/07 17:20:20 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x2, 0x0, 0x7, 0x2}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x84) nanosleep(&(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000000)) r3 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:20 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x8) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000080)=0x6c5, 0x4) sendto$inet(r0, &(0x7f0000509f92), 0x0, 0x10, &(0x7f00000000c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x100000005) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000540)) getpeername$packet(r1, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001980)=0x14) lstat(&(0x7f00000019c0)='./file0\x00', &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001a80)={{{@in=@dev={0xac, 0x14, 0x14, 0xf}, @in=@loopback=0x7f000001, 0x4e24, 0xcb6, 0x4e23, 0xffffffff7fffffff, 0xa, 0xa0, 0xa0, 0xff, r2, r3}, {0xb8, 0x40, 0x4a8, 0x3f, 0xfffffffffffffffb, 0x6, 0x1, 0x1000}, {0x8, 0x101, 0x0, 0x2}, 0xff, 0x6e6bb9, 0x0, 0x1, 0x2, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d6, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3501, 0x7, 0x0, 0x200, 0x5, 0x3, 0x3}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000280)) syz_mount_image$cifs(&(0x7f0000000200)='cifs\x00', &(0x7f0000000240)='./file0\x00', 0x8, 0x7, &(0x7f0000001740)=[{&(0x7f0000000380)="4ea9a1f6f0e623952d13e2b006ad05162fcb3ede46d27cafce8ee628a249ab63ae50db6c1ff8bbe55b4f71aaa975b55584bfe95e53e7cec41130b841dc5492407aae512f2d1f7b9ff18f0fc7fe5e1c01e5502b5fd6ec14d5ddc87546fd98eecffc58de025e9d7cfc455466d862b7df5a5803c685ea93b37f2d18d99560307a3b855a3c7707872daafcf5123c0bbce9258e1efac37fafdbd5e7206a0bd6c6934928f67a546e58cf793b6ed5e188bd96dbe447572901f9ee588b34abb4d4a5c8bdda082ec3e7675533f556104d6e", 0xcd, 0x12}, {&(0x7f0000000580)="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", 0x1000, 0x5034}, {&(0x7f00000002c0)="7b5f4f51b7dab0a08f0b443a6090ff242f4389fce8178e62c8a0a0d24ec5d053d8", 0x21, 0x8}, {&(0x7f0000000480)="720f15cc55b0b53b2205262bf83c07e010f6d86e8bb6178692b3d615d7540d72f6e6bade9eb04ccc516e592418ce598dcdad5ea3fd90a4247d44e16ad53f33d0211d8b4aea6e997512124448350b97ef53132d59bc95bf9f9583864536e2088abd146b51d3c3675993e725f7bca79743e50dd6c2c362b7cfbeeabf3ca3464f5f133c0425f52ae1a23bd369baeb403f1cdc8c5635d4a4fb7da01d69a12dc6f91c4dc521cb209ff082d84c1d8cf409d750", 0xb0, 0x100}, {&(0x7f0000001580)="ee79d0843ec47ef67cf7814a26a70d649c9eb515b6f94ca58274446cb0244c5a04973872996c6361ab2b804efd6f85807790f75945ef363792910bc742a81b", 0x3f, 0x80000001}, {&(0x7f00000015c0)="a1c2106415bda197cb7bff9ffec07072d28c10fce49f3931e0d40765cb1994d7050cb74f68545930fb345779a6bda4886e4f564e5697429fa9f223a4ecd2f49b5a8c55f9bcb825133523c262110bc2eb700a01af7b6a41be410424ec52954d0a6e3de16c2601da235f6504fb4f18dcbd2079c819ab861a113b5d92984bc0e1ca68c1d7000cea0207902753d84a6a07bc5c5d46f9fb2b838d5594dfd9922a433cd8c4806d2a10d76b86af36f2342873e02683d6007c252d96793e35d4a3c8e0dbc7505908a486d32394d6d4cf5c60d97edc338f5c4376ecb2dc8e7594845ec1f2c3abef259dc70d14194d8e61", 0xec, 0x3}, {&(0x7f00000016c0)="7f9f1e497cf10405f1e822c29bdb7afb87e262250e69f27e89583d667da207359ee0c49a6e2df1ee4027a63f2b36479ce7f9310d534e73f802ad65e61aa409d22e31abf19b24517693a7cb5d975529fe5a9b89b62742c4d836ada1d5ea82fe222df5cb0a7df6660e64e64cc9a873", 0x6e, 0x100000001}], 0x2420, &(0x7f0000001800)='/selinux/avc/hash_stats\x00') getpeername(r0, &(0x7f0000000100)=@ax25, &(0x7f0000000180)=0x80) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001840)={0x0, 0x4}, &(0x7f0000001880)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000018c0)={r4}, &(0x7f0000001900)=0x8) mlockall(0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000300)={'filter\x00', 0x4}, 0x68) 2018/05/07 17:20:20 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) listen(r0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) accept(0xffffffffffffffff, &(0x7f00004e4000)=@hci, &(0x7f00003e9ffc)=0x6) 2018/05/07 17:20:20 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/101, 0x65}], 0x1) 2018/05/07 17:20:20 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x16) recvmsg(r0, &(0x7f00000027c0)={&(0x7f0000001240)=@l2, 0x80, &(0x7f0000001740)=[{&(0x7f00000012c0)=""/193, 0xc1}, {&(0x7f00000013c0)=""/233, 0xe9}, {&(0x7f00000014c0)=""/233, 0xe9}, {&(0x7f00000015c0)=""/126, 0x7e}, {&(0x7f0000001640)=""/83, 0x53}, {&(0x7f00000016c0)=""/95, 0x5f}], 0x6, &(0x7f00000017c0)=""/4096, 0x1000}, 0x10100) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000040)="240000001a0025f0006bb40509000009020b000000000000000afdeb080002c0e1dd0200", 0x24) 2018/05/07 17:20:20 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000000)=0x20, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000080)) 2018/05/07 17:20:20 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000280)={0x7}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000180), 0xffffffffffffff8b) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$getownex(r2, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$cont(0xffffffffffffffff, r3, 0x0, 0x0) getpgid(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='hybla\x00', 0x6) ptrace$peekuser(0x3, 0x0, 0x5) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x60}, 0x8) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2) r5 = getpgrp(0xffffffffffffffff) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_procfs(r5, &(0x7f00000000c0)='numa_maps\x00') unshare(0x20010000) prctl$intptr(0x23, 0xd) getsockopt$inet_mreq(r6, 0x0, 0x27, &(0x7f0000000080)={@broadcast, @loopback}, &(0x7f0000000100)=0x8) clock_nanosleep(0x4, 0x0, &(0x7f0000000140)={0x77359400}, 0x0) ptrace$setsig(0x4203, r5, 0xffff, &(0x7f0000000000)={0x27, 0xfffffffffffff801, 0x7, 0x4}) open$dir(&(0x7f0000000180)='./file0\x00', 0x2, 0x100) 2018/05/07 17:20:20 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2000, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r2, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20, 0x5}, [{}]}, 0x58) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/07 17:20:20 executing program 5: futex(&(0x7f0000000000), 0x800000000002, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f00000000c0)) 2018/05/07 17:20:20 executing program 1: r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000000)=0x8000) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) socket(0x11, 0x0, 0x10001) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e21}, 0x10) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:21 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/101, 0x65}], 0x1) 2018/05/07 17:20:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000040)={0x1f, 0x3, 0xfffffffffffffff9, 0x85f6, 0x17, 0x3}) ioctl$TIOCNOTTY(r1, 0x5422) r3 = fcntl$dupfd(r0, 0x1000, r1) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:21 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:21 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000200)=0x80) r1 = accept(r0, &(0x7f00000002c0)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000140)=0x80) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) mmap(&(0x7f0000038000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000067aff0)=[{&(0x7f000023dfd7)="290000001a001bc91d001c000001000002080000000007000000000000001f00000205000ef4ff010b", 0x29}], 0x1) 2018/05/07 17:20:21 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}], 0x1) 2018/05/07 17:20:21 executing program 1: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) dup(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0xfffffffffffffffe, 0x0, 0x0, 0x65c4c266}) r2 = syz_open_pts(r1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:21 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000040)={0x1f, 0x3, 0xfffffffffffffff9, 0x85f6, 0x17, 0x3}) ioctl$TIOCNOTTY(r1, 0x5422) r3 = fcntl$dupfd(r0, 0x1000, r1) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:21 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}], 0x1) 2018/05/07 17:20:21 executing program 7: socket$inet(0x2, 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000000)=""/166) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:21 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xe20}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r2, 0xff}, &(0x7f0000000180)=0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x44, 0x0, &(0x7f00000000c0)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)}}], 0x1, 0x0, &(0x7f0000000140)="cf"}) recvmsg(r1, &(0x7f0000000540)={&(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000280)=""/232, 0xe8}, {&(0x7f0000000380)=""/163, 0xa3}, {&(0x7f0000000440)=""/187, 0xbb}], 0x3, 0x0, 0x0, 0x10001}, 0x40000002) 2018/05/07 17:20:21 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000040)={0x1f, 0x3, 0xfffffffffffffff9, 0x85f6, 0x17, 0x3}) ioctl$TIOCNOTTY(r1, 0x5422) r3 = fcntl$dupfd(r0, 0x1000, r1) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000400)) [ 254.251243] binder: 22710:22714 got reply transaction with no transaction stack [ 254.282033] binder: 22710:22714 transaction failed 29201/-71, size 0-0 line 2926 [ 254.319142] binder: 22710:22714 got reply transaction with no transaction stack [ 254.326807] binder: 22710:22714 transaction failed 29201/-71, size 0-0 line 2926 2018/05/07 17:20:21 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000040)={0x1f, 0x3, 0xfffffffffffffff9, 0x85f6, 0x17, 0x3}) ioctl$TIOCNOTTY(r1, 0x5422) r3 = fcntl$dupfd(r0, 0x1000, r1) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:21 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}], 0x1) 2018/05/07 17:20:21 executing program 7: r0 = socket$inet(0x2, 0x1, 0x1) r1 = dup(r0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x7530}}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x30, {0x2, 0x4e20, @multicast2=0xe0000002}, 'vlan0\x00'}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000140)=0x7f, 0x4) 2018/05/07 17:20:21 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x3, 0xffffffffffffffe1}) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, &(0x7f0000000140)) 2018/05/07 17:20:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101002, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:21 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000200)=0x80) r1 = accept(r0, &(0x7f00000002c0)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000140)=0x80) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) mmap(&(0x7f0000038000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000067aff0)=[{&(0x7f000023dfd7)="290000001a001bc91d001c000001000002080000000007000000000000001f00000205000ef4ff010b", 0x29}], 0x1) 2018/05/07 17:20:21 executing program 5: r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0xbc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r2, 0x74, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0xcae, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x4e20, 0x7ea7, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e23, @broadcast=0xffffffff}]}, &(0x7f00000001c0)=0x10) setreuid(r1, 0x0) request_key(&(0x7f0000208000)='logon\x00', &(0x7f0000efdffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000), 0x0) 2018/05/07 17:20:21 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000280)={0x7}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000180), 0xffffffffffffff8b) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$getownex(r2, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$cont(0xffffffffffffffff, r3, 0x0, 0x0) getpgid(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='hybla\x00', 0x6) ptrace$peekuser(0x3, 0x0, 0x5) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x60}, 0x8) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2) r5 = getpgrp(0xffffffffffffffff) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_procfs(r5, &(0x7f00000000c0)='numa_maps\x00') unshare(0x20010000) prctl$intptr(0x23, 0xd) getsockopt$inet_mreq(r6, 0x0, 0x27, &(0x7f0000000080)={@broadcast, @loopback}, &(0x7f0000000100)=0x8) clock_nanosleep(0x4, 0x0, &(0x7f0000000140)={0x77359400}, 0x0) ptrace$setsig(0x4203, r5, 0xffff, &(0x7f0000000000)={0x27, 0xfffffffffffff801, 0x7, 0x4}) open$dir(&(0x7f0000000180)='./file0\x00', 0x2, 0x100) [ 258.436206] IPVS: Creating netns size=2536 id=75 [ 258.620220] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 258.634964] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 258.694208] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 258.709655] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 258.768049] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 258.782878] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 258.798347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 258.813806] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 259.469962] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 259.506749] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 259.512999] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 259.519643] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/05/07 17:20:26 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000040)={0x1f, 0x3, 0xfffffffffffffff9, 0x85f6, 0x17, 0x3}) ioctl$TIOCNOTTY(r1, 0x5422) fcntl$dupfd(r0, 0x1000, r1) 2018/05/07 17:20:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x4002, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r1 = syz_open_pts(r0, 0x1000000) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_proto_private(r1, 0x89e6, &(0x7f0000000000)="0d53df9551bcf2105eedabab56b155f6460b16d251a9bda6a1a02d3d93df19c17ba09be4a8de102f732c32c62eb137772d3e82ebf6aabbe6ac7450af725aafd65fef95e1af421aade75acbb3e60f8518ba001ccef2a45861168d4419ac23ce6773615ec808a3f6de10d961422abf3161f26c5dcf3ddfb579b816beedd3807317951c92f90fcb015528b0aa35dbf44366678ed33af5952036da") ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:26 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000280)={0x7}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000180), 0xffffffffffffff8b) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$getownex(r2, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$cont(0xffffffffffffffff, r3, 0x0, 0x0) getpgid(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='hybla\x00', 0x6) ptrace$peekuser(0x3, 0x0, 0x5) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x60}, 0x8) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2) r5 = getpgrp(0xffffffffffffffff) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_procfs(r5, &(0x7f00000000c0)='numa_maps\x00') unshare(0x20010000) prctl$intptr(0x23, 0xd) getsockopt$inet_mreq(r6, 0x0, 0x27, &(0x7f0000000080)={@broadcast, @loopback}, &(0x7f0000000100)=0x8) clock_nanosleep(0x4, 0x0, &(0x7f0000000140)={0x77359400}, 0x0) ptrace$setsig(0x4203, r5, 0xffff, &(0x7f0000000000)={0x27, 0xfffffffffffff801, 0x7, 0x4}) open$dir(&(0x7f0000000180)='./file0\x00', 0x2, 0x100) 2018/05/07 17:20:26 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000280)={0x7}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000180), 0xffffffffffffff8b) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$getownex(r2, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$cont(0xffffffffffffffff, r3, 0x0, 0x0) getpgid(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='hybla\x00', 0x6) ptrace$peekuser(0x3, 0x0, 0x5) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x60}, 0x8) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2) r5 = getpgrp(0xffffffffffffffff) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_procfs(r5, &(0x7f00000000c0)='numa_maps\x00') unshare(0x20010000) prctl$intptr(0x23, 0xd) getsockopt$inet_mreq(r6, 0x0, 0x27, &(0x7f0000000080)={@broadcast, @loopback}, &(0x7f0000000100)=0x8) clock_nanosleep(0x4, 0x0, &(0x7f0000000140)={0x77359400}, 0x0) ptrace$setsig(0x4203, r5, 0xffff, &(0x7f0000000000)={0x27, 0xfffffffffffff801, 0x7, 0x4}) open$dir(&(0x7f0000000180)='./file0\x00', 0x2, 0x100) 2018/05/07 17:20:26 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:26 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000280)={0x7}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000180), 0xffffffffffffff8b) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$getownex(r2, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$cont(0xffffffffffffffff, r3, 0x0, 0x0) getpgid(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='hybla\x00', 0x6) ptrace$peekuser(0x3, 0x0, 0x5) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x60}, 0x8) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2) r5 = getpgrp(0xffffffffffffffff) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_procfs(r5, &(0x7f00000000c0)='numa_maps\x00') unshare(0x20010000) prctl$intptr(0x23, 0xd) getsockopt$inet_mreq(r6, 0x0, 0x27, &(0x7f0000000080)={@broadcast, @loopback}, &(0x7f0000000100)=0x8) clock_nanosleep(0x4, 0x0, &(0x7f0000000140)={0x77359400}, 0x0) ptrace$setsig(0x4203, r5, 0xffff, &(0x7f0000000000)={0x27, 0xfffffffffffff801, 0x7, 0x4}) open$dir(&(0x7f0000000180)='./file0\x00', 0x2, 0x100) 2018/05/07 17:20:26 executing program 5: syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) 2018/05/07 17:20:26 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000280)={0x7}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000180), 0xffffffffffffff8b) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$getownex(r2, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$cont(0xffffffffffffffff, r3, 0x0, 0x0) getpgid(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='hybla\x00', 0x6) ptrace$peekuser(0x3, 0x0, 0x5) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x60}, 0x8) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2) r5 = getpgrp(0xffffffffffffffff) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_procfs(r5, &(0x7f00000000c0)='numa_maps\x00') unshare(0x20010000) prctl$intptr(0x23, 0xd) getsockopt$inet_mreq(r6, 0x0, 0x27, &(0x7f0000000080)={@broadcast, @loopback}, &(0x7f0000000100)=0x8) clock_nanosleep(0x4, 0x0, &(0x7f0000000140)={0x77359400}, 0x0) ptrace$setsig(0x4203, r5, 0xffff, &(0x7f0000000000)={0x27, 0xfffffffffffff801, 0x7, 0x4}) open$dir(&(0x7f0000000180)='./file0\x00', 0x2, 0x100) 2018/05/07 17:20:26 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f00000000c0)) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x7f}) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x8, 0x10001, 0x8, 0x6, 0x100000001, 0xffffffff, 0x4, 0x8, 0x7, 0x1, 0x18, 0x1ff}) syz_extract_tcp_res(&(0x7f0000000000), 0x6, 0x2) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:26 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000040)={0x1f, 0x3, 0xfffffffffffffff9, 0x85f6, 0x17, 0x3}) ioctl$TIOCNOTTY(r1, 0x5422) 2018/05/07 17:20:26 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x286) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @rand_addr}, 0x11fc495c960deb40) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/05/07 17:20:26 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) 2018/05/07 17:20:26 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) r2 = gettid() ioprio_set$pid(0x2, r2, 0x6) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:20:27 executing program 7: r0 = socket$inet(0x2, 0x100000800002, 0x9) getpeername(r0, &(0x7f0000000140)=@nfc, &(0x7f0000000040)=0x80) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0x20}, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)=0x0) r2 = geteuid() getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000340)={0x0, @remote, @broadcast}, &(0x7f0000000380)=0xc) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={r1, r2, r3}, 0xc) socket$l2tp(0x18, 0x1, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000000100)=0x3, &(0x7f0000000080)=0x1b0) r6 = dup(r0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000300)) ioctl$sock_netrom_SIOCGSTAMP(r6, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:27 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) r1 = syz_open_pts(r0, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000000)={0x20, 0x8, 0x6}) r2 = fcntl$dupfd(r1, 0x0, r1) getpeername$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) bind$packet(r2, &(0x7f00000000c0)={0x11, 0x17, r3, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:27 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) 2018/05/07 17:20:27 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) socketpair(0x2, 0x807, 0x4e7, &(0x7f0000000000)) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:20:27 executing program 4: mkdir(&(0x7f000000e000)='./control\x00', 0x2000000000) mknodat(0xffffffffffffffff, &(0x7f0000000040)='./control\x00', 0x1158, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x4e22, @rand_addr=0x5}, @in6={0xa, 0x4e23, 0xd5, @ipv4={[], [0xff, 0xff], @rand_addr=0xfff}, 0x3}], 0x48) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0xff, 0x8, 0xfffffffffffff51c, 0x8, 0x10001}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000140)={r0, 0x7}, &(0x7f0000000240)=0x8) faccessat(0xffffffffffffffff, &(0x7f000000eff6)='./control\x00', 0x3, 0x0) 2018/05/07 17:20:27 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000040)={0x1f, 0x3, 0xfffffffffffffff9, 0x85f6, 0x17, 0x3}) ioctl$TIOCNOTTY(r1, 0x5422) fcntl$dupfd(r0, 0x1000, r1) 2018/05/07 17:20:27 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000280)={0x7}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000180), 0xffffffffffffff8b) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$getownex(r2, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$cont(0xffffffffffffffff, r3, 0x0, 0x0) getpgid(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='hybla\x00', 0x6) ptrace$peekuser(0x3, 0x0, 0x5) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x60}, 0x8) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2) r5 = getpgrp(0xffffffffffffffff) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_procfs(r5, &(0x7f00000000c0)='numa_maps\x00') unshare(0x20010000) prctl$intptr(0x23, 0xd) getsockopt$inet_mreq(r6, 0x0, 0x27, &(0x7f0000000080)={@broadcast, @loopback}, &(0x7f0000000100)=0x8) clock_nanosleep(0x4, 0x0, &(0x7f0000000140)={0x77359400}, 0x0) ptrace$setsig(0x4203, r5, 0xffff, &(0x7f0000000000)={0x27, 0xfffffffffffff801, 0x7, 0x4}) open$dir(&(0x7f0000000180)='./file0\x00', 0x2, 0x100) 2018/05/07 17:20:27 executing program 3: r0 = memfd_create(&(0x7f0000000140)="00000000000007060804002000fffc0c6565643b799365195f1b76", 0x1) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='syz0'], 0x4) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000280)=[&(0x7f00000000c0)='cpuset[\x00', &(0x7f0000000100)='^wlan0selfkeyring#/ppp1\x00', &(0x7f0000000180)="00000000000007060804002000fffc0c6565643b799365195f1b76", &(0x7f00000001c0)='\x00', &(0x7f0000000200)="00000000000007060804002000fffc0c6565643b799365195f1b76", &(0x7f0000000240)="00000000000007060832892000fffc0c6565643b799365195f1b76"], &(0x7f000034bff8), 0x1000) 2018/05/07 17:20:27 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) 2018/05/07 17:20:27 executing program 3: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x1, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl(r0, 0x80, &(0x7f0000000600)="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") 2018/05/07 17:20:27 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) read(r1, &(0x7f00000000c0)=""/24, 0x18) write$evdev(r1, &(0x7f0000b5df88)=[{{0x77359400}}, {{0x77359400}}], 0x30) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)) write$binfmt_script(r0, &(0x7f00000001c0)={'#! ', './file0', [{0x20, '/dev/sg#\x00'}], 0xa, "49a22d82294daf4e30ec90c4ca56432be452cd2af2aad3bd37dbda6e0eecb8294942fb88a4689adbb310ac4361076295afed94db11364b471f224b28a7d97f6289426e96058393c0e62888ba74880c59940e03274a2c7b65f49c8b3d4cb99db5187393961d447c65179c711b10e2a2802fae7171c04733d61729bee7869ed090824f4bb5695a17ab48c2a42ad46528219376681e25"}, 0xaa) 2018/05/07 17:20:27 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000000)={{0x2c, @empty, 0x4e20, 0x2, 'sed\x00', 0x10, 0x8, 0x7c}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x12003, 0x32f5, 0x4, 0x4}}, 0x44) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000001c0)={'nat\x00', 0x0, 0x3, 0xe4, [], 0x1, &(0x7f0000000080)=[{}], &(0x7f00000000c0)=""/228}, &(0x7f0000000240)=0x78) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:27 executing program 4: r0 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000200), 0x4) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000000180)=0x1ff, 0x4) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{}, {}, {}, {}]}) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000440)="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") setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000240)={0x5, {{0x2, 0x4e24, @rand_addr=0xfff}}, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x108) socket$nl_generic(0x10, 0x3, 0x10) 2018/05/07 17:20:27 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:27 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:20:27 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) 2018/05/07 17:20:27 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) 2018/05/07 17:20:27 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x840000000003, 0x2) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000001080)={'filter\x00', 0x4, "55bdea3c"}, &(0x7f0000000080)=0x28) r1 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) 2018/05/07 17:20:27 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000000)) [ 260.913639] IPVS: set_ctl: invalid protocol: 44 0.0.0.0:20000 sed [ 260.952353] IPVS: set_ctl: invalid protocol: 44 0.0.0.0:20000 sed 2018/05/07 17:20:27 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCFLSH(r0, 0x540b, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000380)={&(0x7f0000000100)=[0x9, 0xfffffffffffffff9, 0x100000000, 0x1000, 0x2, 0x1, 0x8, 0x9], 0x8, 0x8, 0x1, 0x1, 0x9, 0x1, {0x4, 0x3, 0x7, 0x8, 0xfa, 0x7, 0x800, 0x7, 0xfffffffffffffff8, 0x1, 0x3f, 0x8e0f, 0x7ff, 0xfffffffffffffff8, "859d67012bb367a1b1bb6038b59162561e5441fe169926ffc33b56ad2fdb4d8f"}}) r1 = syz_open_pts(r0, 0xfffffffffffffffd) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c) sendto$inet6(r2, &(0x7f00000002c0)="46c93436614891b05f8a185a32d4ccf9fba3440c4b8042d731fadc59a9eaeedd888f01732988a9968326dd45be2d4a9d26a2329a7d76e31687bc3c45ded2a72aeeb35babfbf833c2e2df007923915b6e788d0f9a19e2dbaa893a5aab8173586c50b2c78e9ae7e6b5c04783da5502aa7871a6e95bb8e15504c8736f348549f3b7c44aa63dcae0a501a2328d12f0", 0x8d, 0x20000000, &(0x7f00000000c0)={0xa, 0x4e22, 0x401, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, 0x1c) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r3, &(0x7f0000000180)={0xf97cff8c, 0x8, 'SE Linux', "e4e03b3eba42d954482d1c1167f9d42f529681746354c4f397b97985daea8ed67a62bcfca33031d81f9bbc800012f28c048917114368059af2f1c63e56160f55424cc6a625a7f77e88f5562ec261b19a0d11d0998d9f3ddb742b0f454dca26f0b44ca62431ec0bf333ba60ce47a6270ae962fc430fe2f32c9ed7c13f7979b22ba60cb7651d6d8621807773f559493d57810340c4077043fb6bd736d26bf0f3ac1e86f5634792c19d98f000ed85f13ce16450a6607c944fdbd1a6a1a1426dc348f79e261f6b18cabbcb8e6287260e4babba24cf52ee37c00dbef358174500809a8a54899f8953c6b62f63d434ef2fd63f6436a40a803d01"}, 0x107) fcntl$dupfd(r1, 0x4406, r0) 2018/05/07 17:20:27 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:27 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) [ 261.051621] SELinux: policydb version 1044111588 does not match my version range 15-30 [ 261.162052] SELinux: policydb version 1044111588 does not match my version range 15-30 2018/05/07 17:20:28 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) read(r1, &(0x7f00000000c0)=""/24, 0x18) write$evdev(r1, &(0x7f0000b5df88)=[{{0x77359400}}, {{0x77359400}}], 0x30) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)) write$binfmt_script(r0, &(0x7f00000001c0)={'#! ', './file0', [{0x20, '/dev/sg#\x00'}], 0xa, "49a22d82294daf4e30ec90c4ca56432be452cd2af2aad3bd37dbda6e0eecb8294942fb88a4689adbb310ac4361076295afed94db11364b471f224b28a7d97f6289426e96058393c0e62888ba74880c59940e03274a2c7b65f49c8b3d4cb99db5187393961d447c65179c711b10e2a2802fae7171c04733d61729bee7869ed090824f4bb5695a17ab48c2a42ad46528219376681e25"}, 0xaa) 2018/05/07 17:20:28 executing program 4: r0 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000200), 0x4) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000000180)=0x1ff, 0x4) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{}, {}, {}, {}]}) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000440)="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") setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000240)={0x5, {{0x2, 0x4e24, @rand_addr=0xfff}}, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x108) socket$nl_generic(0x10, 0x3, 0x10) 2018/05/07 17:20:28 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3a13) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001280)={0xffffffffffff0001, 0x9, 0x4, 0x40, 0x5}, 0x14) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000011c0)={0x0, 0x2, 'client1\x00', 0x1, "06f72a7ac9b06155", "dae62ab48c54efe1b3977f03165775719fcb0dd09da2bb1e85575499d6c831a0", 0x10001, 0x6}) dup2(r1, r0) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) sendto$inet(r1, &(0x7f00000001c0)="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", 0x1000, 0x40041, 0x0, 0x0) 2018/05/07 17:20:28 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) 2018/05/07 17:20:28 executing program 3: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x1, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl(r0, 0x80, &(0x7f0000000600)="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") 2018/05/07 17:20:28 executing program 7: r0 = socket$inet(0x2, 0x1, 0x9) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x5ad6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={r2, 0x9, 0x20}, 0xc) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:28 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000000c0)=0x4, 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x408600, 0x0) sendto(r1, &(0x7f0000000180)="58d8d7f2769b2fd2cbed64da656104123a67f24c2808c613b61f8e079ab3f585a009c4aea46564680d5114844ec3319a73b0f7531465f525efc69ec68794a98a4aabcf4c0fbc1ba0e0aa50551668830e9ecbeac7137c3635619f2de1eeadb11709871f8212ad9f8e139965ef3a9c46934083ff0dc2cad6630e61a8fa4e8010eeee3d28e0094b3660085cef5d637c382e09eea9707728e4f6e7128cc8b6072623d9969636de612df016f2d91e", 0xac, 0x40, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x1, 0x1, 0x1, 0x2}}, 0x80) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000040)=0x1) r4 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:28 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000280)={0x7}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000180), 0xffffffffffffff8b) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$getownex(r2, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$cont(0xffffffffffffffff, r3, 0x0, 0x0) getpgid(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='hybla\x00', 0x6) ptrace$peekuser(0x3, 0x0, 0x5) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x60}, 0x8) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2) r5 = getpgrp(0xffffffffffffffff) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_procfs(r5, &(0x7f00000000c0)='numa_maps\x00') unshare(0x20010000) prctl$intptr(0x23, 0xd) getsockopt$inet_mreq(r6, 0x0, 0x27, &(0x7f0000000080)={@broadcast, @loopback}, &(0x7f0000000100)=0x8) clock_nanosleep(0x4, 0x0, &(0x7f0000000140)={0x77359400}, 0x0) ptrace$setsig(0x4203, r5, 0xffff, &(0x7f0000000000)={0x27, 0xfffffffffffff801, 0x7, 0x4}) open$dir(&(0x7f0000000180)='./file0\x00', 0x2, 0x100) 2018/05/07 17:20:28 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) 2018/05/07 17:20:28 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x2}) fchdir(r0) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:28 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) r1 = creat(&(0x7f0000005980)='./file0\x00', 0x113) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000005540)={0x0, 0x87, "a4edc9eb043b7c828d8573d660b9346e9d4d7b08615594248ddb55be5ad7a4fe628b03ed460a1b6b6858de629676ce376e864e0da3db1ab7b4f61f350085665187e181ff641bf07f7bbeffe37553c7e887d1c1e260b1abb74a1412aa684ed7d6a3d314ece07e51b9d8b1afabaa60657bab074f663efd4371f1da6bc615ad6985909953041cd185"}, &(0x7f0000005600)=0x8f) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000005680)={r2, 0x3c, &(0x7f0000005640)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}}]}, &(0x7f00000056c0)=0x10) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r0, 0x0) r5 = fcntl$dupfd(r1, 0x407, r4) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000005840)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000005900)={0x2, 0x204, 0xecc9, 0xfff, r3}, &(0x7f0000005940)=0x10) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) sched_setscheduler(r6, 0x0, &(0x7f00000058c0)=0x905f) ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f0000005880)=r6) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005700)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x1) ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f0000005740)) sendmmsg(r0, &(0x7f0000005440)=[{{&(0x7f0000000080)=@in={0x2, 0x4e24}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000180)="569ba9f65c48d353f2719f2b1c439dd6626272952978fb584c7a831f87f0796eebe93ebe10fb8cf5f5ac8d525506fb1c88d42aaa38ba568bd23ae7542b50d1ee424a2d908e006d0d5d7cfa4c9e4dce5b39276391aed8128fcc26aff1552f41d699c7c303c026e9a75a5dcbe487e0ffe579337b825d76464a8f8d653b360c20f43ae9e546863c8675812857fa490bc25f1ac7e58cd8014df4dcd3ccde0c02e358d824eb845e8bd322f29abfa68655ea753e558c42f54c75c8a7a1798da12d83ab2d9387850d11e1a67315c4ac2a65f5589160acfecb", 0xd5}, {&(0x7f0000000440)="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0x1000}, {&(0x7f0000000280)="054063bdd7aa5e113c2d628175026bbbce7aa91be4ae1d56b18343b528e810db8ec009375f5aea7956c75dc36c5f7d39cd63bd8b8bdb360dc72ead1ec704041a0556d408f41d0d5f13c4846058f2689a3c5b2ed64993df68c9402b6ad41c005e1860ccfbe4beffa2bdf589f995e9d346b0375d4c549f2d2871c2eaa50366535d03f952bf9c9216ad4ed8908e0d4952f952bc258e01fab7853c516398e03a7e2df3b8d100f06004b125e0bcfca5b939b23e10d6725fe7f7f52fd75aeafe6026af44dabe413b83601cca243bb4e16a9d9d3610163c95c61db0327317fe9b29f13ce2893c1860528db3570c12fdd2518c460a79c9", 0xf3}], 0x3, 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0x1000}], 0x4, &(0x7f0000004b00)=ANY=[@ANYBLOB="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"], 0x428, 0x800}, 0x2}, {{&(0x7f0000004f40)=@generic={0x0, "176f2d06b173e1c53fecd5b25d8b9c9ef1338597b8c2b62e205f368696a10086908e9ecd85facd4860a4b2433c3a85060f9682d41b558e9de474776bbde8c831dc5f9cffd6cdb842bb124278bab6185b3e810b99cb4ededf0bf05f5743fe7b7acb86439bb3bbd67d75da881975c6b28457a3b2827b737e2cfef6f2ddcbe0"}, 0x80, &(0x7f0000005380)=[{&(0x7f0000004fc0)="eb2e29de9db6eb019fde1b2620b151a2b9c4a2b34f0cdb82da304f3250c2a1f020c9a944cfcc4f9b0e8ddab5685b00d2e97fde14e24a2db36ef06d57ed8f886852c5041063114a71c1d48e9fa90e3286fa03043f7afcafa7713d1deb27aa39330127aadb86ad5ab36eb345a3b2f7c8bd6985847ce48eeb13e06bce2d4292c7bb0d83d1442d703af851268f7f524af16cdf875e166abadc303e1a9dbd8f4958bbaf", 0xa1}, {&(0x7f0000005080)="229626fa73bced5f2a196e1f74941f0808", 0x11}, {&(0x7f00000050c0)="595666436e44fd9fc9515bbe62af651f57c233ec5d8949592eaf9c37615b151f22cdc5b31d531752a972f73bc068998a94b71312ef5dfc0fc1903b20cba25d59b7b7d7228b2ed13d7c7082791527ab54aa58f46220", 0x55}, {&(0x7f0000005140)="c4fe7d211066c6f8b0885cbf24bab1a0784cf450c35703425d008873ceebc5ca0c82afaa3d0f9e6fe926870d9d", 0x2d}, {&(0x7f0000005180)="901a1f5d23afac0e93f7075eefc34af0d909fa2efbc0eb4be64fa3c26244e7f5cf9eeb34759981dca2a904aa52f0dd7e5880c5da9c6af5df32c16587c5b759954a4edd7368b8b1f0d5fc3e1a2dde197feba8ca2a20e78d09287f156b767eab7684cd962548f6e4dfb215c8c557f94c8e01ce94059db0581105294c06fa99a3188dc4e1040830acb96c95a135e654b3ef892b6c44b8b7e055af4f8a059dfb42aaed39709ddda2e8d53ddb5e0ea37811a8efb544dcf78ff4831ec8aaf4ed99a9915d839f502e09a6c670a6b95c691a5ec6b3d84c", 0xd3}, {&(0x7f0000005280)="57946ab549391fd05f2009485fa15e1a20e7337e3a6c9a9f38de71c9fbb7cdffea8fa5e22168f1e7ca11e94145d709f246f1cb75ec5e000f271221851472c310a52b208cbff5fe50cd8f2a736faae55c259f8802d15143a07e6b08a62041a4f9184cd0e87d2cdfdba2232d41fa70e5a446aec5ac815c74159f6dc2f04a21c7f347cd933a03b0ac0a9a36060e73101def24f7f11b72f0d63f041d5485b65391294c365fdb62bd390374e574383b02962c478bdebe5fdcbab93f3d560f56824b8a8cac904758a982a0b582f58251e779c88afc0dc6e948dc2b2d7a94f5dea550253bb9538f190b9d294035a0f24870f38308b28b", 0xf3}], 0x6, &(0x7f0000000000)=ANY=[@ANYBLOB="30000000000000001f01000000000000c9fc20a0d75f5b652d006963770e3d9500000000ef71edcbf6c3ebaf42f7b397398a2e10675b2f0b81f2149168501b8f2de9059fadc668ed3ac4a91b23b4e51eaed2086a116f73fedd10a84476a055608a4161a06f548b0f1008a20cdeda70de000000000000000000000000"], 0x30, 0x41}, 0x800}], 0x4, 0x1) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000000400)) ioctl$PIO_CMAP(r7, 0x4b71, &(0x7f0000005780)={0x3540, 0x1000, 0x7, 0x3ff, 0x9, 0x40}) r8 = accept$ax25(r1, &(0x7f00000057c0), &(0x7f0000005800)=0x10) dup2(r8, r8) 2018/05/07 17:20:28 executing program 6: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) 2018/05/07 17:20:29 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x82) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r2, 0x4, 0x2000) fgetxattr(r1, &(0x7f00000000c0)=@known='security.ima\x00', &(0x7f0000000140)=""/74, 0x4a) write(0xffffffffffffffff, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) sendfile(r0, r2, &(0x7f0000000200), 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000740)={'filter\x00', 0x7, 0x4, 0x480, 0x0, 0x258, 0x118, 0x398, 0x398, 0x398, 0x4, &(0x7f00000001c0), {[{{@uncond, 0xf0, 0x118}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="d3b2a835a203", @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @dev={0xac, 0x14, 0x14, 0x11}, @multicast1=0xe0000001, 0x8, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @rand_addr=0x6, @local={0xac, 0x14, 0x14, 0xaa}}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) 2018/05/07 17:20:29 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0xffffffff, 0x10, 0x1, r2}) r3 = syz_open_pts(r0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:29 executing program 6: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) 2018/05/07 17:20:29 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) r2 = getpid() perf_event_open(&(0x7f0000000200)={0x4, 0x70, 0x3, 0x4d, 0x0, 0x3, 0x0, 0x0, 0x28020, 0x4, 0x2c, 0x1f, 0x7, 0x3, 0x1, 0x8001, 0x0, 0x7ff, 0x200, 0x2, 0x92b3, 0x9, 0x101, 0x1, 0x6, 0x48, 0xffffffff, 0xffff, 0x0, 0x2, 0xa699, 0x101, 0xfffffffffffffffb, 0xde, 0x7, 0x1700, 0xffffffffffffff81, 0x5, 0x0, 0x1, 0x3, @perf_bp={&(0x7f00000001c0)}, 0x20, 0x100000001, 0xd8, 0x6, 0xb5, 0xffffffff00000001, 0x9}, r2, 0xb, r1, 0x3) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f0000000000)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x58, r3, 0xa, 0x70bd27, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:29 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000080)={0x592, 0x4cb0, 0xccb5}, 0xc) clock_gettime(0x6, &(0x7f0000000180)) 2018/05/07 17:20:29 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:29 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000280)={0x7}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000180), 0xffffffffffffff8b) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$getownex(r2, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$cont(0xffffffffffffffff, r3, 0x0, 0x0) getpgid(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='hybla\x00', 0x6) ptrace$peekuser(0x3, 0x0, 0x5) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x60}, 0x8) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2) r5 = getpgrp(0xffffffffffffffff) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_procfs(r5, &(0x7f00000000c0)='numa_maps\x00') unshare(0x20010000) prctl$intptr(0x23, 0xd) getsockopt$inet_mreq(r6, 0x0, 0x27, &(0x7f0000000080)={@broadcast, @loopback}, &(0x7f0000000100)=0x8) clock_nanosleep(0x4, 0x0, &(0x7f0000000140)={0x77359400}, 0x0) ptrace$setsig(0x4203, r5, 0xffff, &(0x7f0000000000)={0x27, 0xfffffffffffff801, 0x7, 0x4}) 2018/05/07 17:20:29 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) r2 = dup2(r0, r1) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000000)={0x54, 0x400, 0x1, {0xde1e, 0xd5}, {0x1, 0x67}, @const={0x2, {0x0, 0x8, 0xe9d, 0x8001}}}) 2018/05/07 17:20:29 executing program 6: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) 2018/05/07 17:20:29 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:29 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:30 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) 2018/05/07 17:20:30 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000001800)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f00000000c0)=0xc) getgroups(0x3, &(0x7f0000000100)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) 2018/05/07 17:20:30 executing program 5: unlink(&(0x7f0000000000)='./file0\x00') r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:20:30 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000000)={0x9, 0xfffffffffffffffd, 0x6}) 2018/05/07 17:20:30 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x82) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r2, 0x4, 0x2000) fgetxattr(r1, &(0x7f00000000c0)=@known='security.ima\x00', &(0x7f0000000140)=""/74, 0x4a) write(0xffffffffffffffff, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) sendfile(r0, r2, &(0x7f0000000200), 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000740)={'filter\x00', 0x7, 0x4, 0x480, 0x0, 0x258, 0x118, 0x398, 0x398, 0x398, 0x4, &(0x7f00000001c0), {[{{@uncond, 0xf0, 0x118}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="d3b2a835a203", @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @dev={0xac, 0x14, 0x14, 0x11}, @multicast1=0xe0000001, 0x8, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @rand_addr=0x6, @local={0xac, 0x14, 0x14, 0xaa}}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) 2018/05/07 17:20:30 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0xff, 0x40}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x4010, 0x8d, 0xc9}, &(0x7f0000000140)=0x10) 2018/05/07 17:20:30 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000280)={0x7}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000180), 0xffffffffffffff8b) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$getownex(r2, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$cont(0xffffffffffffffff, r3, 0x0, 0x0) getpgid(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='hybla\x00', 0x6) ptrace$peekuser(0x3, 0x0, 0x5) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x60}, 0x8) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2) r5 = getpgrp(0xffffffffffffffff) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_procfs(r5, &(0x7f00000000c0)='numa_maps\x00') unshare(0x20010000) prctl$intptr(0x23, 0xd) getsockopt$inet_mreq(r6, 0x0, 0x27, &(0x7f0000000080)={@broadcast, @loopback}, &(0x7f0000000100)=0x8) clock_nanosleep(0x4, 0x0, &(0x7f0000000140)={0x77359400}, 0x0) 2018/05/07 17:20:30 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:30 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000000)={{0x62, @broadcast=0xffffffff, 0x4e24, 0x3, 'wrr\x00', 0x20, 0x2, 0x30}, {@rand_addr=0x7ff, 0x4e21, 0x2002, 0x101, 0x80000000, 0x8}}, 0x44) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000001c0)='net/udp\x00') r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:20:30 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) 2018/05/07 17:20:31 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x0) fcntl$dupfd(r1, 0x0, r1) 2018/05/07 17:20:31 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='dctcp\x00', 0x6) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000040)=""/103, &(0x7f00000000c0)=0x67) 2018/05/07 17:20:31 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000080)={0x2, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x0, 'wrr\x00', 0x20, 0x1, 0x61}, 0x2c) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) futex(&(0x7f000036bffc), 0x5, 0x0, &(0x7f000011e000), &(0x7f0000000040), 0xb2317d08) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f00000000c0)="c2a9b6d200ff9f00f179335d728926d9fbad21f82248974d") 2018/05/07 17:20:31 executing program 1: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='map_files\x00') r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r4) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000000400)) getgid() geteuid() openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x20000, 0x0) 2018/05/07 17:20:31 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) 2018/05/07 17:20:31 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)) syz_open_pts(r0, 0x0) 2018/05/07 17:20:31 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f00000001c0)={0x3f, 0x15a, 0x8, 0x9}) splice(0xffffffffffffffff, &(0x7f0000000000), r0, &(0x7f0000000040), 0x8, 0x8) [ 264.082860] IPVS: set_ctl: invalid protocol: 2 172.20.20.170:20003 wrr [ 264.137619] IPVS: set_ctl: invalid protocol: 2 172.20.20.170:20003 wrr 2018/05/07 17:20:31 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000000)=0x7) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:31 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x200000000, @rand_addr}, 0xd) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0xa0003, 0x0) gettid() readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000240)=""/101, 0x65}], 0x1000000000000329) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f0000000000)) socket$inet_udp(0x2, 0x2, 0x0) 2018/05/07 17:20:31 executing program 2: mmap(&(0x7f0000e9c000/0x3000)=nil, 0x3000, 0x3, 0x400031, 0xffffffffffffffff, 0x0) r0 = getpid() sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f0000c27000)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000fe7000)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000280)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000000300)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/07 17:20:31 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) 2018/05/07 17:20:31 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)) 2018/05/07 17:20:31 executing program 3: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000000040), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='io\x00') pread64(r0, &(0x7f00009f3000), 0x239, 0x0) listxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/170, 0xaa) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') write$selinux_context(r0, &(0x7f0000000200)='system_u:object_r:printer_device_t:s0\x00', 0x26) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/05/07 17:20:31 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000280)={0x7}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000180), 0xffffffffffffff8b) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$getownex(r2, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$cont(0xffffffffffffffff, r3, 0x0, 0x0) getpgid(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='hybla\x00', 0x6) ptrace$peekuser(0x3, 0x0, 0x5) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x60}, 0x8) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2) r5 = getpgrp(0xffffffffffffffff) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_procfs(r5, &(0x7f00000000c0)='numa_maps\x00') unshare(0x20010000) prctl$intptr(0x23, 0xd) getsockopt$inet_mreq(r6, 0x0, 0x27, &(0x7f0000000080)={@broadcast, @loopback}, &(0x7f0000000100)=0x8) 2018/05/07 17:20:31 executing program 7: r0 = socket$inet(0x2, 0x1, 0x3) r1 = dup(r0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x22, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 'teql0\x00'}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000)) 2018/05/07 17:20:32 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) 2018/05/07 17:20:32 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r2) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000040)=""/42}, {&(0x7f00000001c0)=""/94}, {&(0x7f0000000240)=""/109}, {&(0x7f0000000080)=""/10}, {&(0x7f00000002c0)=""/152}, {&(0x7f0000000380)=""/122}, {&(0x7f0000000400)=""/85}, {&(0x7f0000000480)=""/210}], 0xb9) 2018/05/07 17:20:32 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) fcntl$dupfd(r0, 0x406, r2) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:32 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)) 2018/05/07 17:20:32 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) 2018/05/07 17:20:32 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80, 0x0) socket$inet(0x2, 0x7, 0x8) 2018/05/07 17:20:32 executing program 4: ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000000)) 2018/05/07 17:20:32 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:32 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) r2 = fcntl$getown(r1, 0x9) syz_open_procfs(r2, &(0x7f0000000000)='net/dev_snmp6\x00') readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:20:33 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) 2018/05/07 17:20:33 executing program 2: r0 = eventfd2(0x0, 0x0) readv(r0, &(0x7f0000000200)=[{&(0x7f00000007c0)=""/4096, 0x1000}], 0x1) writev(r0, &(0x7f0000000780)=[{&(0x7f0000000680)="210f1e03d0efe722", 0x8}], 0x1) 2018/05/07 17:20:33 executing program 4: ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000000)) 2018/05/07 17:20:33 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0xbf, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x1, 'none\x00', 0x4, 0x1, 0x6d}, 0x2c) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) userfaultfd(0x80800) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000040)={@loopback, @broadcast}, &(0x7f0000000080)=0xc) r2 = syz_open_pts(r0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f00000000c0)) 2018/05/07 17:20:33 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0x5, 0x2, {0xffffffffffffffff, 0x0, 0x3f, 0x2, 0x4}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0xe6, 0xb1, 0xa05, 0x8, 0x4, 0x10000, 0x9, 0x4, 0x9, 0xffff, 0x7, 0x9, 0x8, 0x3, 0x7fff]}, &(0x7f00000003c0)=0x100) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000400)={r2, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0xffffffffffffff82, 0x100, 0x5bb, 0xdf0a}, 0x98) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800400}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x28, r3, 0x0, 0x70bd26, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffffffff}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x24000010) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:20:33 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x1e, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="8b84383602ef", [], {@can={0xc, {{0x2, 0x9, 0x6, 0xffffffff}, 0x0, 0x2, 0x0, 0x0, "beacd65c07837ab4"}}}}, &(0x7f0000000040)={0x1, 0x4, [0xea0, 0x36a, 0x4d8, 0x699]}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2}, 0x2a4, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x400, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000200)={0x2, &(0x7f0000000180)=[{0x1, 0x308}, {0x1b80000000000000, 0x2}]}) 2018/05/07 17:20:33 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000280)={0x7}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000180), 0xffffffffffffff8b) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$getownex(r2, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$cont(0xffffffffffffffff, r3, 0x0, 0x0) getpgid(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='hybla\x00', 0x6) ptrace$peekuser(0x3, 0x0, 0x5) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x60}, 0x8) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2) r5 = getpgrp(0xffffffffffffffff) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_procfs(r5, &(0x7f00000000c0)='numa_maps\x00') unshare(0x20010000) prctl$intptr(0x23, 0xd) 2018/05/07 17:20:33 executing program 4: ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000000)) 2018/05/07 17:20:33 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000000)) 2018/05/07 17:20:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000000c0)={r3, 0x9, 0x5d, "7352af8661c05374aba695c4e708d1fef145ea43f6ce85512c5594f87304c3119846182f270315bf1978f0c86c381a0f48940221a30526b018c9ff8a14c341a598fa75e571e6ad3ad360cb941e6139c18ae0fc8d80ce6862becd9584d8"}, 0x65) r4 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:33 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0xfffffffffffffffd) 2018/05/07 17:20:33 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000400)="63707548c249f073657400ddc5038fbe9b1e20f2b0979942055079ae633bd3a69c1fd54d4908b7dbc68aa21485ce7f71d1adcc5b0b1c4847a2a281c83243f36fc7541e88c19ae83b685f34fb") socketpair(0x0, 0xa, 0xfffffffffffffffc, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) clock_nanosleep(0x5, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200)=0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000240)={0x0, 0x0}) getresuid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000b40)=0x0) fstat(r3, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = openat$full(0xffffffffffffff9c, &(0x7f0000000cc0)='/dev/full\x00', 0x80000, 0x0) sendmsg$netlink(r1, &(0x7f0000000d40)={&(0x7f00000001c0)=@kern={0x10, 0x0, 0x0, 0x50a0001}, 0xc, &(0x7f0000000b00)=[{&(0x7f0000000480)={0x20c, 0x34, 0x100, 0x70bd2d, 0x25dfdbff, "", [@generic="e69612497bb817b6110bcd76c049d8465e88c1f89622fb3b35b389181784152ee1635dad39eb6e463f862a59163b29699824b89f4942da30928818d9e3f90286f7e0b6a835a8264b61dee24a7e4864ded62bc16825f721b33f6d46d1e0a801e894b673785036144b1942f6f7eba82bd6d8df884dff1728559f7bdf3148066380e0d9405c30783e473253249086349a24c80d89d29da9baca830891b2f240e38a82bb3e251ca059e2e477acd9a02f8f0482a122932706bf0553d276436aa12ee8cdadabe12f13cdd3e60a224c0cd986d796a0ee312aed1ad538fdef3d40cf62e89783bd7b35453f7f", @typed={0x8, 0x21, @fd=r0}, @typed={0x8, 0x47, @pid=r4}, @nested={0x7c, 0xa, [@typed={0x8, 0x48, @u32=0x8}, @typed={0xc, 0x38, @u64=0x3}, @generic="46ae98908eb3a290676ab663ca3209f748f2006bd153aee3dec425a958e824f6a492421b78c856538c4c9a9a648d3261c5d9fec83f59ec0272f85cf5f3222c40ee44625e5b2e04e74d28eec4369ba4fed7cb57a1a7f2a13b35594165c9aa607bcf215249"]}, @generic="0649eff5adbfefdbe0f71636cd55a4295299803ad5e81a52458c5fd58962862ffb7d90feea9db15a9f41deaa071e2e22b6039984b39275283b427c0cea050012911bff1110684473b4c1e0e2c1875dda89779da17ba20884b7580ac43dfd1b46e879c5b6851eced4a38f52e6dc705c00cf09302f60d723a5ec7ac5b8c72b9bcd5e76fb42b69610"]}, 0x20c}, {&(0x7f00000006c0)={0x438, 0x1e, 0x312, 0x70bd2d, 0x25dfdbfe, "", [@nested={0xd0, 0x63, [@generic="02274d0bad515b9a9595093932dd3b91923f", @generic="204b5ad189d323c94c9573e0c315f35a5bfcf903740c761b897c7224d58689ed282fd1a59ab42f416463182ecebf5d9d200e31d13a7bba14195244ecc08a1623", @generic="9518eb6950c7385a8c961b9d481c0e57809411702479293bbe7cd1c6bddc95e9d47bc926f3693829c17691e3ed41f6d35dbea902e84b9fe833734f699873f54b3137543621a134ab343152fd875f899c8c0b666c3c69de840625c4c3dd75ab1e20e192f3c219f44589a170f637b659a5e2c32e771374d25d49"]}, @generic="cda9d8859b12a6efab83d5c98e2db1a5d34322f30430aaace8b4b656f21cf5e81e37ca8723a1e3223e1b82579c3b48be14bfeb08f3804089107ccb31f09a838b02da94bb0094d70aa104ca3d64a5ff14d3", @generic, @nested={0x304, 0x57, [@typed={0x8, 0x4e, @str='\x00'}, @typed={0x8, 0x59, @pid=r5}, @generic="8be085801d5a7f3ac3ab2d11b72fa9661f4241eb6c77b6eb619ce7bef7e07746e44db16d968468816f1c5eeabdbf0b203bf117d862164ee22d6ec4667568af44e39dc6fff9de5b2ab1689294ee1e8beabdad58b93d9d26174ff49b10114913bd2cde41b55dffec763fc79f596a5022b3fe0da54fdd1083c00492f7e440b2d5e1be78d4047a3210982764d371e014ceda94de86ada4c1efbc933d0e01e172", @typed={0x8, 0x0, @fd=r2}, @generic="e274c7a26a8a5de7f4a0a12670ded811fb9c5b65f3504aba3fdda2559686fe50baa1c056cef34e05e4ba614e1c461949ac0e07e5431618986359ac413dc29f3a427f1fa760fd0daaf1ac79e5c53d39902c1b0c76a55b8a031609ca5598437359aa3920758fb95037bacb55eaab48f74ff4c0f1cb150e36c44b5e415ffdb2523b7340e8c1bde3b20de5f393f2e474abe83af1e08bcc07a47bb1fa5b3d84c31388bd76b4d841b90df8ad6e9d291daa1223556353c644238e655f71db8ab6ad59662215ac725325827815b1fd44701f282db89cd2896e76d17abbeac60988c72ef4cbb51c367d06627eb0805bd722da7887c325c5", @generic="c5632468c86f60ff69d10e5291b4b74af78c290e367e233ab1c39e0195a9355d4c77dc3a2a439767168f6ba17e1e946b63be8c9d264726e754a829403dd3fcbe9ed2daae498effc2195c6ca0123790f0fecc4eb94cc93725e1d604caa3c08a833c292d4949b52d8452f97c350e8db62f6c07cf48fa65d923454dee6639b54d995b5401f830faeac01cd65f2b465c6fc57e85eb1a7162fdb3ad2d170e2ed66b84dac54144f0972cb1ac31a0f97627b6e7a19b43df4593038c12b1139efc35f59b3848bb599baee04c54784398a53e32bbd979c6fb599a829624a04b6fc61909d78e03e832", @typed={0x8, 0x3d, @uid=r6}, @typed={0x60, 0x68, @binary="628d301912efc641666345717d7f54790bddb31803d880a91327fded934612b6376dcbf1ad8fe9745c64c1aba6e58646e00d7b6f320e844a3df74de3758399c67cfbe6f17098273ab62e3c08c6eb77beae5b6618bc4b707247ce6216"}, @typed={0x8, 0x49, @uid=r7}]}]}, 0x438}], 0x2, &(0x7f0000000d00)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r2, r0, r0, r11]}], 0x40, 0x10}, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x0) 2018/05/07 17:20:33 executing program 7: r0 = memfd_create(&(0x7f0000000080)="272d2d97c226656d3000", 0x1) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000140)=""/154) writev(r0, &(0x7f0000000700)=[{&(0x7f0000000300)="1e50dc330bafd3d5c29b96b76b6a54ca5cdd1069c2742545006010d3a2fc6aefa2a36ef41ffc8d427162ab34c12ba143326f4df5c8d8a6e701e0bc8c08179d8ec61d5dc4cd64325c7a4cea32aee70d11e6210a951e81d1879369ecc31e3fcee43f907869bcfff7083971e06d5c71ec0fac2535aa579f95f2e67aae45ee91", 0x7e}, {&(0x7f0000000380)="2181bd69408342867ac755ab30b2b5b13ff18266bfe23eeb6aa01a850a3074d0a34e705fd8620467f8933af85121bdf3aac56e5280c82942cddd2ee19f98950d22ec83b043a7be078c65d8eb7b6e26cec07a4171a9f3b9645f4d87d1f6cb12e6bb02fa818fca714c51210131362c4c36bd6cb49511fddac456da5ae233baaff5e5bd80f16db07864df89b4a10dc25cee12fba515e25206ede1c466b8dff0a25c9df5db4c57db37cefcd2601073a2eee3230015f71af9f73a636a84f4cc0fbb0ef5d15a713498046c17e6f3", 0xcb}, {&(0x7f0000000480)="8b862ade70681ea18a", 0x9}, {&(0x7f00000004c0)="60cbe54b65451bebcbfd9359b7f5d67163bf68d83b23d33dad2244f4b6cec065f31f1bb4a571bb728151909d1f5f2e1785f93c4d16c704da504aab4772836312f09dc4d9a4e055ec689260c5ea9670288940949ca9ea5bef5b13b9ed179df2ce393196475ebeb7123119485c254167d2d451b12ee3cbd47e42e8f5d55f6c63b428087bfcec850c89006a2883a6a74e230959f80c967a2c7649293f54b89d12097b0034c70b71a529b9ab8a6e92fdb4de420c4668a6d9334e138e2e892dfac73789909a7b7853d9806f58cf928b9479a86427cd3bfbf1881c4b23b86937b04dec48", 0xe1}, {&(0x7f00000005c0)="cd740d476078bda608a7fa59e0ddcc208314aca7c23be070f5ba9a784a1d0660209b9b0aa47abba473cd755f187cf68250b6b90f77c9db6756cedc3bd6d174930bd4", 0x42}, {&(0x7f0000000640)="76e01b1763f0431132c79e54dde046b4eee2ce", 0x13}, {&(0x7f0000000680)="76c64630f741864465b356cbf8ad0e79aba5dfde5edbcf73c0b2f23c0d73287e47bc1e03917504b3dc77cf9a80d37d76ed0ea52b401a9ff2b94ace633767c4a0fcba344e4d82979fbf6997f500ff513659a2f3de7c7db3ab", 0x58}], 0x7) openat$null(0xffffffffffffff9c, &(0x7f0000000780)='/dev/null\x00', 0x800, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@remote, @in=@broadcast}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f00000000c0)=0xe8) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000100)) bind$vsock_stream(r2, &(0x7f0000000000)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) fcntl$setlease(r0, 0x400, 0x2) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x2}) [ 266.124663] IPVS: set_ctl: invalid protocol: 191 172.20.20.170:20000 none [ 266.134437] IPVS: set_ctl: invalid protocol: 191 172.20.20.170:20000 none 2018/05/07 17:20:33 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) 2018/05/07 17:20:33 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000000)) 2018/05/07 17:20:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc}) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000040)="d55c3f48b7b8f5984b927062d5481203938e4c154e07cb3e422d6600fb9718e410c349708181c54c813aa24156db7aa9edf5dfe5ae89c8c8fed538e80c7b6001cfa7fadb9f0592c21b9636bfe98e6610d01d0d1194526f4452b40ecff60a6f777fbeda2d8392ad87e67113e2d4eaa88946b912ac4753858b44d9bb075cc26d93121f4608dc470dc6bcd8d2a2e69df096182cbb5ec7fc6f077a027301431af6d3c6f2b2c19b1cf773bd3e6427e376e71350438caf356fb80056929b6adeea5bcc4d4b67413cad1ee49acc46d129603f397abdbdd43c1f") ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:34 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001a00)={{{@in6=@mcast1, @in6=@ipv4={[], [], @local}}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000001b00)=0xe8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x880}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000180)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 17:20:34 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) fcntl$getown(r1, 0x9) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x8, 0x8, 0x3f, 0x8000, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e22, 0x997, @ipv4={[], [0xff, 0xff]}}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={r3}, &(0x7f0000000180)=0x8) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000002c0)={0x9, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x88) connect$pptp(r2, &(0x7f0000000380)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) 2018/05/07 17:20:34 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8929, &(0x7f0000000000)={'rose0\x00', @ifru_map={0x1, 0xffffffffffff7526, 0x40, 0x7fffffff, 0x6, 0x5}}) setsockopt$packet_tx_ring(0xffffffffffffff9c, 0x107, 0xd, &(0x7f0000000080)=@req={0x9b9, 0x4c, 0x3000, 0xe4a2}, 0x103) readv(r1, &(0x7f00000023c0)=[{&(0x7f00000001c0)=""/218, 0xda}, {&(0x7f00000002c0)=""/53, 0x35}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002500)=""/149, 0x95}], 0x5) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000002440)=[@in6={0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x400}, @in6={0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x20}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e21, @rand_addr=0xfff}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x7ff, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x2}], 0xa0) 2018/05/07 17:20:34 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000280)={0x7}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000180), 0xffffffffffffff8b) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$getownex(r2, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$cont(0xffffffffffffffff, r3, 0x0, 0x0) getpgid(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='hybla\x00', 0x6) ptrace$peekuser(0x3, 0x0, 0x5) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x60}, 0x8) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2) r5 = getpgrp(0xffffffffffffffff) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_procfs(r5, &(0x7f00000000c0)='numa_maps\x00') unshare(0x20010000) 2018/05/07 17:20:34 executing program 2: mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x1000, 0x0, 0x0, 0x0, 0x0) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r1) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) 2018/05/07 17:20:34 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000000)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:34 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000000)) 2018/05/07 17:20:34 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) 2018/05/07 17:20:34 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)="03fff302763f00000000000000800000000000000000000000000000000000000000000000000000", 0x28}], 0x1}, 0x0) 2018/05/07 17:20:34 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000080)=@can, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/236, 0xec}, 0x0) 2018/05/07 17:20:34 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000000)=0x4) 2018/05/07 17:20:34 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup(r0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000080)=""/166) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10000, 0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000000440)={0x1, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x6, [{{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}, {{0x2, 0x4e22}}, {{0x2, 0x4e20, @rand_addr=0xb8e}}, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e21, @loopback=0x7f000001}}]}, 0x390) r4 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000400)) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x7ff, 0xfffffffffffffffd, 0x1, 0x4, 0x800}) write(r2, &(0x7f0000000180)="fef25b2a80842fd7a40e81a78f627d47ac8d5795a9b1e2459e6fd84b4ee91be2b17102df58c64389f2ec4ddfb800406f20d4bbb13a0b322d1de4967dfc7a3dd4fe365d32ce320a3c962a95f8e8ba4003504271ae79bd4a0baeab36cde6e308d5ba359256036083072286a6c7a866705f03915761db6b353ac9c58efa5f8722dd3329f47b2cd7943394fca6e4e699e04a7d5ebe4b5af259fea1138eca54ab8fb0d39888b59742ed595fea836658de05cf1f32cb1b7b39450cb9ee40a9e67fd242dcdf24a40ba884cc465cd5321899a2ab1c", 0xd1) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000280)=0x2) 2018/05/07 17:20:34 executing program 4: getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xf33}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001cc0)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001d00)={{{@in6=@mcast2, @in6=@remote}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000001e00)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001e40)={@loopback={0x0, 0x1}, 0x17}) syz_open_pts(r0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000200)=""/169, 0xa9}, {&(0x7f00000003c0)=""/149, 0x95}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/162, 0xa2}, {&(0x7f0000001540)=""/220, 0xdc}, {&(0x7f0000001e80)=""/4096, 0x1000}], 0x6, &(0x7f00000000c0)=""/35, 0x23, 0x1}, 0x1) write(r0, &(0x7f0000c34fff), 0xffffff0b) rt_tgsigqueueinfo(0x0, 0x0, 0x19, &(0x7f0000000300)={0x0, 0xffffffff, 0xffff, 0x8}) write$cgroup_int(r2, &(0x7f00000001c0)={[0x34, 0x3f, 0x34, 0x32, 0x2c, 0x0, 0x3f, 0x0, 0x0]}, 0x9) 2018/05/07 17:20:34 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000240)="6e65e026cdc17000") [ 267.903140] IPVS: stopping backup sync thread 10375 ... 2018/05/07 17:20:35 executing program 7: r0 = socket$inet(0x2, 0x2, 0x1000002) socketpair(0x1, 0x2, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xcc, "b003018640a9432735b8db9dbd39a1ccdf741d2d81c3fa4d3fd6afb47cbcc4c83345ae74994b5ccf446375bd50b5c704e3ff2bd2b94889d0ad67c443e840ab47c4babcb4e37b4057588c058e9fdfdb49bb7ed60d1bfa57bf87ec97faa5e37fa7a1b6a88c3d3d33fd5743a0da966a3684234c9f8e14d36d9fd0b2d6ba293e306c9fde95a12a5c185f689bf727220423347121d5670132eef88f3e3384216d5e9a5de446b2789f4111e9e99feafdb0579ce4b5ba6001bc01a0552c7112b51bae46ffd86d6989e86e4d20c0bc77"}, &(0x7f0000000180)=0xd4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x100000000, 0x9, 0x8000, 0x2, 0x4, 0xeffadec600, 0x1000, 0x1, r2}, &(0x7f0000000200)=0x20) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x404000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x1000) r4 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:35 executing program 2: fstat(0xffffffffffffffff, &(0x7f00000000c0)) 2018/05/07 17:20:35 executing program 3: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) 2018/05/07 17:20:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) getpgid(r2) 2018/05/07 17:20:35 executing program 4: getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xf33}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001cc0)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001d00)={{{@in6=@mcast2, @in6=@remote}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000001e00)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001e40)={@loopback={0x0, 0x1}, 0x17}) syz_open_pts(r0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000200)=""/169, 0xa9}, {&(0x7f00000003c0)=""/149, 0x95}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/162, 0xa2}, {&(0x7f0000001540)=""/220, 0xdc}, {&(0x7f0000001e80)=""/4096, 0x1000}], 0x6, &(0x7f00000000c0)=""/35, 0x23, 0x1}, 0x1) write(r0, &(0x7f0000c34fff), 0xffffff0b) rt_tgsigqueueinfo(0x0, 0x0, 0x19, &(0x7f0000000300)={0x0, 0xffffffff, 0xffff, 0x8}) write$cgroup_int(r2, &(0x7f00000001c0)={[0x34, 0x3f, 0x34, 0x32, 0x2c, 0x0, 0x3f, 0x0, 0x0]}, 0x9) 2018/05/07 17:20:35 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000280)={0x7}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000180), 0xffffffffffffff8b) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$getownex(r2, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$cont(0xffffffffffffffff, r3, 0x0, 0x0) getpgid(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='hybla\x00', 0x6) ptrace$peekuser(0x3, 0x0, 0x5) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x60}, 0x8) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2) r5 = getpgrp(0xffffffffffffffff) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_procfs(r5, &(0x7f00000000c0)='numa_maps\x00') 2018/05/07 17:20:35 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x100, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000040)={0x2, 0xfff, 0x6, 0x6, 0x8, 0x9}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002580)=0x0) fstat(r1, &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000002640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000002680)=0x0) getresuid(&(0x7f00000026c0), &(0x7f0000002700)=0x0, &(0x7f0000002740)) r8 = getgid() sendmsg$unix(r0, &(0x7f0000002840)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000024c0)=[{&(0x7f0000000180)="e142857f416a44427932f4f5277f4280db14357b99cc7ec1e37a85964502eeee0fc8bd1993851b7ddca62fb79aa29ed54351bf1d7c4b8baf3894fa7713b5123ad2af10c4194bb8", 0x47}, {&(0x7f0000000100)="d5a3023d4d10e2d45dd7096fcd", 0xd}, {&(0x7f0000000200)="ce744186267f4d4502bddb8e195c083b9c6c742aa2afb603e7a8714852411fce0e6f79cf35f996e7ddd73c3699c088c6ae05", 0x32}, {&(0x7f0000000240)="81a10d9899d2b1e5905c2bed287b8656640126bb6392c749fe3ff8d5ba4384b79932ceb5ac90f98cb92f8c3d786d7723ad390ac2abe66aa4878838d623915c963b39c7ee2380f64d96144325a70ff44bfeda29c5299d4a35764365d4baccb9916471fc278cfaa6808aeac9faa3d2294e93b802", 0x73}, {&(0x7f00000002c0)="7c4934090e233bf814526a68ddc37a1fcaecf1b86e7a737a4a13c87f84fe69d099368738d5c910dcce7faabaf7b0f0944743159b8fff202baea52212c52322041bf5cd9f24daee2d7f4087cea95ec41d174d809d6499a16eef8614051ca5d7265d50c4574f8644733d951541d7b9597730dac02597588278706baa87d47ee80d233e9bde4a29d90e12bfbb41e4735431e985e76c66a66bce83bff705d7a46e1ba1f5378b5704925d877f17aec5dc92f19e5b8dd8f99e7ff89777adab145ea649e024f6339d15251ec3ebd5e2f894fc1caa877d3251dce365d464f41ff0d109dc7de0e1d1fc6d212a762f2717", 0xec}, {&(0x7f0000000440)="620b36573875202ae4a6fda899b6097ca5ac58410355bc02629d4eef1b1344b9cd97461239c9ac434e9318ba3bf945eef24ca4d17bf8bee35bcb135a2e16c69d52cb3f68076f7d67afbd108298c0f8d45baefcde79", 0x55}, {&(0x7f00000004c0)="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0x1000}, {&(0x7f00000003c0)="7367ab3c324e8f38839e6c159b4df6b75615ace95b96c8d50fc9b201c6c8fa96a76ee47f9782225799c247732228eb0d060cd26fef11fe65ff39", 0x3a}, {&(0x7f00000014c0)="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0x1000}], 0x9, &(0x7f0000002780)=[@rights={0x18, 0x1, 0x1, [r2]}, @rights={0x20, 0x1, 0x1, [r0, r0, r2, r1]}, @rights={0x10, 0x1, 0x1}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0xb8, 0x20000801}, 0x20000000) r9 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_SIOCINQ(r9, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:35 executing program 6: r0 = socket$inet(0x2, 0x3, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00000002c0), 0x0, 0x0, &(0x7f000066354c)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/05/07 17:20:35 executing program 3: openat$pfkey(0xffffffffffffff9c, &(0x7f00000010c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/05/07 17:20:35 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/05/07 17:20:35 executing program 6: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_persistent(0x16, 0x0, r0) 2018/05/07 17:20:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:20:35 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x1f, &(0x7f00000000c0)=0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw6\x00') write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="3039259498d41ab93334639f1ffc1f7aaa465bc9facfcd3561bd8f3c964f24f2699a9b13bf4bb3180a7e41be13075a90779cd9"], 0x4) r3 = dup(r1) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f00000003c0)) listen(r1, 0x8) 2018/05/07 17:20:35 executing program 3: r0 = socket(0x8000000000000011, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00009e0003000000000000000000aaaaaaaaaaaaaaaaaaaaaa0088476030afc202100000ff010000000000000000000000000001fe800000802db89400000000000000000000000004019078005ff02500d1e75f135a276a2c5bbf2b93d3ee59bf46b373d9a92d15"], 0x1) 2018/05/07 17:20:35 executing program 6: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r1, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffb}, 0x4) syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb08004400001c0000000014bb0000000000089078a2b98faa68f25860893123570cebaaea7062bede2d264b1a553a0b867ab690190dad45502fbedf803016dd13a12fccba67db57a009a93f01f86e4e7f053b0b241b8a473c1c3f6255828d04234c6580cdea1818184e219953c94e55fe79927e93d2bacdeca326a9c1c1808ae8d5f80f162591970f4cc3f052446c32ed552a22a2bb2b6efcb41204c59f49a386903ea97dcf079d9b42f2833bc700800ab2da218c3b6470e0d059834666eb6f108b58039cf1b6fc94eb4a390b753ba4ee2067ffca1d78cc5c6143c6f6f273135152838193b5959e6d278782be91f962dab09ecdb859a2b69ee9e50d5a79650eecb58ab6653bf8"], &(0x7f0000000000)) 2018/05/07 17:20:35 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000000)=0xfffffffffffffffb) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) openat$cgroup(r0, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000080)='projid_map\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, &(0x7f0000000280)=0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r4, 0x40}, &(0x7f0000000300)=0x8) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) [ 272.696886] IPVS: Creating netns size=2536 id=76 [ 272.866882] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 272.880832] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 272.937623] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 272.951221] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 273.007486] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 273.021419] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 273.036352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 273.051025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 273.688238] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 273.722580] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 273.729198] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 273.736788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/05/07 17:20:40 executing program 7: r0 = socket$inet(0x2, 0x1, 0x3) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040)) 2018/05/07 17:20:40 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x8000) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000280)=0x242, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000140)) r6 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x3}, &(0x7f0000000100)=0x8) r8 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_ADD(r8, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r6, 0x0, 0x0, 0x92d) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r8, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r8, 0x4c81, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r7, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) sendto$inet6(r3, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r3, 0x1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) ioctl$TCXONC(r0, 0x540a, 0x6) 2018/05/07 17:20:40 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$addseals(r1, 0x409, 0x0) close(r0) 2018/05/07 17:20:40 executing program 3: r0 = socket(0x8000000000000011, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00009e0003000000000000000000aaaaaaaaaaaaaaaaaaaaaa0088476030afc202100000ff010000000000000000000000000001fe800000802db89400000000000000000000000004019078005ff02500d1e75f135a276a2c5bbf2b93d3ee59bf46b373d9a92d15"], 0x1) 2018/05/07 17:20:40 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0xf8, 0x8, 0x1000, 'queue1\x00', 0xffff}) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000000)='./file0\x00', 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:20:40 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup2(r0, r0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000000)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000ffffffffffffffff02001300020000000000000000000000030006000000000002004e20e0000001000000000000002402000100f8ffffff0000000200000000030005000000000002004e20e00000010000000000000000"], 0x60}, 0x1}, 0x0) 2018/05/07 17:20:40 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @loopback=0x7f000001}, 0xab852ebbe6fbd72e, 0x0, 0x0, 0x0, 0x8, &(0x7f00000002c0)='syz_tun\x00'}) 2018/05/07 17:20:40 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000280)={0x7}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000180), 0xffffffffffffff8b) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$getownex(r2, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$cont(0xffffffffffffffff, r3, 0x0, 0x0) getpgid(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='hybla\x00', 0x6) ptrace$peekuser(0x3, 0x0, 0x5) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x60}, 0x8) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2) r5 = getpgrp(0xffffffffffffffff) syz_open_procfs(r5, &(0x7f00000000c0)='numa_maps\x00') 2018/05/07 17:20:40 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1000100000010, 0x2, 0x0) tee(0xffffffffffffffff, r1, 0x0, 0x0) write(r1, &(0x7f0000000000)="1f0000001e0007f1ffffffe60802007702000600536b8d3d6c39080001454a", 0x1f) openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x0, 0x0) 2018/05/07 17:20:40 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = gettid() fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x2, 0x0, 0x0, 0x9, r1}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r2, &(0x7f0000001a40)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="3ee2e4c43b2b03420e6323a21305bb92", 0x10}], 0x1, &(0x7f0000000240)}}, {{&(0x7f0000000340)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f00000014c0), 0x0, &(0x7f0000001540)}}], 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000200)='{&\x00'], &(0x7f00000003c0)=[&(0x7f0000000280)='net/udp\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='net/udp\x00']) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:20:40 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) getpgid(0x0) r0 = getpid() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc0\x00', 0x400000, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000003c0)="9d97812054aae99c1c2f59d94890694f4dfe56228b3a16b9e9304c1781c1a9c2bec5a8e7369b4566031ac6ee3afbad48b55803257a911b91857cefeb4c60a58f9f33cacada87c5ad603c8e96aff3d164088cd6cb59e8ace538e762a99e67135be0079bf1db6c3e78032976a1a4928a468c01268474b08b49f7652fcd956aeba5ff189cb1eeb892bbad523ad71115a7ef88a0f41ae4750f0c71c69bd38aa57de453ab4896fa1901ecdf2adce887ab15ab0a6d8ca7", 0xb4) r2 = syz_open_procfs(r0, &(0x7f0000b6cff6)='net/udp\x00') ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x8}) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000300)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000340)={@dev={0xfe, 0x80, [], 0x15}, 0x30, r4}) readv(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:20:41 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x7530}, {0x77359400}}, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) fchmodat(r1, &(0x7f00000000c0)='./file0\x00', 0x2) 2018/05/07 17:20:41 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup2(r0, r0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000000)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000ffffffffffffffff02001300020000000000000000000000030006000000000002004e20e0000001000000000000002402000100f8ffffff0000000200000000030005000000000002004e20e00000010000000000000000"], 0x60}, 0x1}, 0x0) 2018/05/07 17:20:41 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/connector\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r1, &(0x7f0000000180), 0xffffffffffffcc2) sched_yield() 2018/05/07 17:20:41 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x2000}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:41 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/05/07 17:20:41 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) fcntl$setstatus(r1, 0x4, 0x4800) timer_create(0x7, &(0x7f0000000000)={0x0, 0x22}, &(0x7f0000000040)=0x0) timer_getoverrun(r2) 2018/05/07 17:20:41 executing program 3: r0 = socket(0x8000000000000011, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00009e0003000000000000000000aaaaaaaaaaaaaaaaaaaaaa0088476030afc202100000ff010000000000000000000000000001fe800000802db89400000000000000000000000004019078005ff02500d1e75f135a276a2c5bbf2b93d3ee59bf46b373d9a92d15"], 0x1) 2018/05/07 17:20:41 executing program 4: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000001440), 0x0, &(0x7f00000014c0)={[{@fmask={'fmask', 0x3d, [0x32]}, 0x2c}]}) 2018/05/07 17:20:41 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) readv(r0, &(0x7f0000000480)=[{&(0x7f0000000400)=""/114, 0x72}], 0x1) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000380)='clear_refs\x00') sendto$inet(r0, &(0x7f0000000000), 0x0, 0xc000, &(0x7f0000000100)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xff93, 0x0, &(0x7f0000001140)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) syz_open_procfs(0x0, &(0x7f0000000340)='net/rt_cache\x00') 2018/05/07 17:20:41 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000280)={0x7}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000180), 0xffffffffffffff8b) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$getownex(r2, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$cont(0xffffffffffffffff, r3, 0x0, 0x0) getpgid(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='hybla\x00', 0x6) ptrace$peekuser(0x3, 0x0, 0x5) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x60}, 0x8) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2) syz_open_procfs(0x0, &(0x7f00000000c0)='numa_maps\x00') 2018/05/07 17:20:41 executing program 1: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x8) preadv(r1, &(0x7f00000000c0), 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x200003, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) dup3(r2, r1, 0x80000) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000000100)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r4 = syz_open_pts(r3, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:41 executing program 2: unshare(0x8000400) r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="0cb07cef4c3a82145eed50b9cb85", 0xe, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @loopback={0x0, 0x1}}, 0x1c) 2018/05/07 17:20:41 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='userloppp1ptoc\'\x00', 0x6) fallocate(r0, 0x3, 0x0, 0x100000001) 2018/05/07 17:20:41 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0x8, 0x5, 0x136a000000000, 0x1, 0x3, 0x6}) r1 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0xc) readv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:20:41 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x8}], 0x1c) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000000)=""/3) r2 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:42 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/ipx\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="efff0000307b059a60a597dab5ba1a5c1426216d40ebbbb7a14e3f382463ff8cfb903084f4f239bd413d9f07851b66fe115a7ef1e2d95eb99d0139464c92440a5f876dfbf2ac571eb863392682c7fd339d3a621ce5075e138f079d6757eaa3d447bf1fe5eff6f1d2a684061b008828cea2481b5436f527af3457989de1301c4f3f338849a1ceccbd0b7eef2f545b28ce4856fcf3047b77780d86f8b6efcb59553aab33e37816c37d2edc76a6c90e816b91dc226c953d8d328f676886a58b89e3e5830834d8328b431a24f3c518c64ae2a4f599ab68f6cb811b4fcb1939", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000200)=0x2c) r2 = syz_open_pts(r0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000000)=""/248) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000100)={0x4, 0x6, 0xf332000000, 0x5}) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:42 executing program 7: r0 = socket$inet(0x2, 0xd, 0x10000004) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={0x1, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0xffff7ffffffffffc, 0x14000000000, 0x6, 0x81, &(0x7f0000000100)='ifb0\x00', 0x4, 0x5e61, 0x9}) r1 = dup(r0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) timerfd_create(0x7, 0x80000) clock_getres(0x2, &(0x7f00000000c0)) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x29, @multicast2=0xe0000002, 0x4e23, 0x4, 'lc\x00', 0x0, 0x3f, 0x1f}, 0x2c) 2018/05/07 17:20:42 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000280)="6e65742f7564700029a9cd5e5bc52f3024bc41225698a686093d97e6b81c4f80a23daaa2248348a55a02c67f3e2a5b84c3391d71740dfb633f78301470e8857d8b6d7d74a611025bab2e4507768ac83d98ac081591aab3f8f1866d15bb0df452ae327880727b4321fd723b66136a6a6aa7d113fc33a755f145bca15f9a5d0f41e34b6e0f06aef57bb7c00fca7031ff0d9c3be1ca93a8198e12b221a1cd") socket$inet_udp(0x2, 0x2, 0x0) readv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) accept$ipx(r1, 0x0, &(0x7f0000000000)) 2018/05/07 17:20:42 executing program 2: futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000200)={0x77359400}, &(0x7f0000000080), 0x0) r0 = gettid() clone(0x0, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000480), &(0x7f00000004c0)) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) getitimer(0xa3594ccfa8d7a962, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) futex(&(0x7f00000002c0), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/05/07 17:20:42 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x202001, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x7, [0x7f, 0x8000, 0x0, 0x7, 0x832b, 0x9, 0x6]}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) r3 = memfd_create(&(0x7f0000000000)='wlan1.vboxnet0lo{$cpuset\x00', 0x2) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000080)) r4 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000040)) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/05/07 17:20:42 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_setattr(r1, &(0x7f0000000080)={0x30, 0x0, 0x0, 0x3, 0x7, 0xf8, 0x59, 0x39d}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x0, @rand_addr}, 0xfffffffffffffeb4) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) preadv(r0, &(0x7f0000002700)=[{&(0x7f0000000240)=""/160, 0xa0}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/121, 0x79}, {&(0x7f0000001380)=""/153, 0x99}, {&(0x7f0000001440)=""/152, 0x98}, {&(0x7f0000001500)=""/231, 0xe7}, {&(0x7f0000001600)=""/210, 0xd2}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x8, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) 2018/05/07 17:20:43 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) accept4$netrom(r0, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x800) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:43 executing program 5: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)={0x0, 0x0}) r1 = getpgrp(r0) r2 = syz_open_procfs(r1, &(0x7f0000b6cff6)='net/udp\x00') r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x1, 0x2, [0x9, 0x6]}, &(0x7f0000000240)=0xc) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00000002c0)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={r5}, 0x8) bind$inet(r3, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) write$binfmt_script(r3, &(0x7f0000000000)={'#! ', './file0', [{0x20, 'net/udp\x00'}, {0x20, 'net/udp\x00'}, {0x20, 'systemself'}, {0x20, 'posix_acl_access\''}, {0x20}, {0x20, ']em0\\keyringvboxnet0'}, {0x20, 'net/udp\x00'}], 0xa}, 0x59) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000300)) 2018/05/07 17:20:43 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='fd/4\x00') 2018/05/07 17:20:43 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000040)={'team_slave_1\x00', {0x2, 0x4e24, @rand_addr=0x1}}) r2 = syz_open_pts(r0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:43 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) readv(r0, &(0x7f0000000480)=[{&(0x7f0000000400)=""/114, 0x72}], 0x1) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000380)='clear_refs\x00') sendto$inet(r0, &(0x7f0000000000), 0x0, 0xc000, &(0x7f0000000100)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xff93, 0x0, &(0x7f0000001140)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) syz_open_procfs(0x0, &(0x7f0000000340)='net/rt_cache\x00') 2018/05/07 17:20:43 executing program 3: r0 = socket(0x8000000000000011, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00009e0003000000000000000000aaaaaaaaaaaaaaaaaaaaaa0088476030afc202100000ff010000000000000000000000000001fe800000802db89400000000000000000000000004019078005ff02500d1e75f135a276a2c5bbf2b93d3ee59bf46b373d9a92d15"], 0x1) 2018/05/07 17:20:43 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000280)={0x7}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000180), 0xffffffffffffff8b) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$getownex(r2, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$cont(0xffffffffffffffff, r3, 0x0, 0x0) getpgid(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='hybla\x00', 0x6) ptrace$peekuser(0x3, 0x0, 0x5) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x60}, 0x8) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2) syz_open_procfs(0x0, &(0x7f00000000c0)='numa_maps\x00') 2018/05/07 17:20:43 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000005b00)=[{{&(0x7f00000044c0)=@nfc_llcp, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000005a40)=""/187, 0xbb}}], 0x1, 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r2) 2018/05/07 17:20:43 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000000340)='./file0\x00', 0x1f) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000080)) open(&(0x7f0000000280)='./file0\x00', 0x400000, 0x100) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000200)={{0x8, 0x5}, {0x6, 0x9}, 0xd5f, 0x2, 0xff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000000)={{0x0, 0x3, 0x3, 0x3, 0x5}}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000001c0)={0x9, 0x3, 0x0, 0x52f3}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f00000003c0)) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1a, &(0x7f00000000c0)=""/135, &(0x7f0000000180)=0x87) 2018/05/07 17:20:43 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/71, 0x47}, {&(0x7f0000000180)=""/200, 0xc8}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000000280)=""/83, 0x53}], 0x4, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80180, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:43 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='mounts\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f0000000080), 0x0) 2018/05/07 17:20:43 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @dev}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) setuid(r2) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:43 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) socket$inet(0x2, 0x2, 0x1) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) recvfrom$llc(r0, &(0x7f0000000200)=""/22, 0x16, 0x0, &(0x7f0000000080)={0x1a, 0xfffe, 0x7, 0x8, 0x24000000000000, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0xcc) 2018/05/07 17:20:44 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) r2 = fcntl$getown(r0, 0x9) syz_open_procfs(r2, &(0x7f0000000000)='oom_adj\x00') 2018/05/07 17:20:44 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.mems\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x83) 2018/05/07 17:20:44 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000280)={0x7}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000180), 0xffffffffffffff8b) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$getownex(r2, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$cont(0xffffffffffffffff, r3, 0x0, 0x0) getpgid(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='hybla\x00', 0x6) ptrace$peekuser(0x3, 0x0, 0x5) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x60}, 0x8) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2) syz_open_procfs(0x0, &(0x7f00000000c0)='numa_maps\x00') 2018/05/07 17:20:44 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x155) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}, 0xaaf0, 0x4, 0xa9, 0xfff, 0x4}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0xddd, 0x4, [0x6, 0x8, 0x81, 0x9]}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000001c0)=0x6, 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r1) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:44 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:20:44 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./file1\x00', 0x0) dup3(r1, r0, 0x0) fallocate(r1, 0x1, 0xd3e7, 0x2000000e07) write(r0, &(0x7f0000000c00)="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", 0x540) 2018/05/07 17:20:44 executing program 3: r0 = socket(0x8000000000000011, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00009e0003000000000000000000aaaaaaaaaaaaaaaaaaaaaa0088476030afc202100000ff010000000000000000000000000001fe800000802db89400000000000000000000000004019078005ff02500d1e75f135a276a2c5bbf2b93d3ee59bf46b373d9a92d15"], 0x1) 2018/05/07 17:20:44 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00008d1000), 0x3ef, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) r1 = socket$packet(0x11, 0x400040000000003, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto$inet6(r0, &(0x7f0000000100)="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", 0x5a1, 0x4008801, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) sendto$inet6(r0, &(0x7f0000002140), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/07 17:20:44 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) 2018/05/07 17:20:44 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x800, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) r3 = fcntl$dupfd(r2, 0x406, r1) openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000180)={r4, 0x4, 0x10}, &(0x7f00000001c0)=0xc) r5 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:44 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x7fffffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ab9ff4)) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x51fa) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000140)) 2018/05/07 17:20:44 executing program 7: r0 = socket$inet(0x2, 0x806, 0x3b5) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000000c0)) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000000)={@mcast1, 0x0}, &(0x7f0000000040)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000080)={@loopback=0x7f000001, @multicast2=0xe0000002, r2}, 0xc) 2018/05/07 17:20:44 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00008d1000), 0x3ef, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) r1 = socket$packet(0x11, 0x400040000000003, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto$inet6(r0, &(0x7f0000000100)="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", 0x5a1, 0x4008801, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) sendto$inet6(r0, &(0x7f0000002140), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/07 17:20:44 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r3 = request_key(&(0x7f0000000440)='pkcs7_test\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='%\'&user]user\x00', r2) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$negate(0xd, r3, 0x2, r4) sendto$unix(r0, &(0x7f00000002c0)="8b2416c5108c957ecb641c0767b590a83fd12e1cce25e8220ff887e2d1748b4235fb0e55eeab3791a79ff2966e134126807b37560804b1ecb2fafe0fefda17dc2b53224cd139e69f5d896f736531d9f5de72ec100b225c670b15da62ef12f2837c850165150de184f8a3b6cd2e40757cf2900e07080b899d66c95d5d24fe7faf9b112cb84e15431608d301798de133507d3fb7767e16183fa48bd7e7fe9fd3913ac413c1519bf216bf72cd6bbcd7ce6d71590bc77596a289052f761e3fef05bec0688209aef3e4cc78b23caeaae053acbf7666b84f4e31d541c6957a0501c605e461c57309393e01ae0a790b4c10c0a8054e095d9de71b0e", 0xf8, 0x800, &(0x7f00000003c0)=@file={0x1, './file0\x00'}, 0x6e) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x8000, 0x8, 0x0, 0x1}) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:20:44 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x100fff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) flistxattr(r0, &(0x7f0000000000)=""/83, 0x53) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:44 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x7fffffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ab9ff4)) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x51fa) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000140)) 2018/05/07 17:20:44 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x7}, &(0x7f00000002c0)=0x8) r3 = dup(r0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x20880, 0x0) setsockopt$inet_buf(r3, 0x0, 0x30, &(0x7f0000000000)="6a8e25b71ff72eac22634351aa0b988e96606a8e424611e6eb81e28d25285612f98a09456f46054d228f4c482c90aa19d5c627bdd7ddabd6d38c5ba73a5c9173c5ac41beaf63b9838a562733548ea4e6e42184d2e8383cc4d320493e6a84184a420ac37217428ae65d241a115206482e1e43e65abe43755787f3dc7f3bbe95e953ff3fa4dd8bdf5ea5dff0ef36b84c07ae6730ca0805c3f8ee0200c45be2fb2807516ade446c0e48cafeb206ec3bbc822ec6ca65ec85f1486e51072bc926813e65a2a8d54b1e2cb3532ce2eda7e1b624cf535bdc3942e93b3c94a2b0b7e5e68d80d0abae037c3bd4a0f3ff", 0xeb) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f00000003c0)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000180)=0x1f, 0x4) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f0000000240)=ANY=[@ANYBLOB="010095cfcd33ae03000989211352236428a53777133f2c7e7921ea19825b2fdfc0c93e1b"]) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x58, 0x20}, &(0x7f0000000200)=0xc) pwrite64(r1, &(0x7f0000000300)="2cdeb103b0b307d7ea0ae6f0ab4393e288ce3f01bdb833348e99e5a25a51e78719c9f434672aab4b0d2650be5c68d4c261be8215e0349a6d34b84e61aa3ed690306f697ca1d50b18a35d5c47796a06fdc2890f2aec2d8a297c2847671e79a482e7eb22bba42f8f9dc83953d0df3e7bd8f09c5d0662007164c866c5", 0x7b, 0x60) 2018/05/07 17:20:44 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000035c0), &(0x7f0000003600)=0xc) 2018/05/07 17:20:45 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x290040) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)={0x1000, 0x1, 0x3, 0x5, 0x6, 0x80000001, 0x10000, 0x10001, 0xd0, 0x0, 0x4, 0xfff}) 2018/05/07 17:20:45 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$ipx(r1, &(0x7f0000000180), 0x0, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x0, "502200000006"}, 0x10) recvfrom(r1, &(0x7f00000001c0)=""/171, 0xab, 0x0, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x80) sendto$unix(r1, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000100)=@abs, 0x6e) 2018/05/07 17:20:45 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) creat(&(0x7f0000000100)='./file0\x00', 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/07 17:20:45 executing program 5: recvmmsg(0xffffffffffffff9c, &(0x7f0000005c00)=[{{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000540)=[{&(0x7f00000001c0)=""/249, 0xf9}, {&(0x7f00000002c0)=""/149, 0x95}, {&(0x7f0000000380)=""/90, 0x5a}, {&(0x7f0000000400)=""/142, 0x8e}, {&(0x7f00000004c0)=""/126, 0x7e}], 0x5, &(0x7f0000000080)=""/20, 0x14, 0x6}, 0x7e}, {{&(0x7f00000005c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000640)=""/182, 0xb6}, {&(0x7f0000000700)=""/13, 0xd}], 0x2, &(0x7f0000000780)=""/243, 0xf3, 0x7}, 0xffffffffffff8001}, {{&(0x7f0000000880)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001f00)=[{&(0x7f0000000900)=""/212, 0xd4}, {&(0x7f0000000a00)=""/188, 0xbc}, {&(0x7f0000000ac0)=""/179, 0xb3}, {&(0x7f0000000b80)=""/57, 0x39}, {&(0x7f0000000bc0)}, {&(0x7f0000000c00)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/156, 0x9c}, {&(0x7f0000001cc0)=""/140, 0x8c}, {&(0x7f0000001d80)=""/184, 0xb8}, {&(0x7f0000001e40)=""/132, 0x84}], 0xa, &(0x7f0000001fc0)=""/148, 0x94, 0x7}, 0x6}, {{&(0x7f0000002080)=@l2, 0x80, &(0x7f0000004540)=[{&(0x7f0000002100)=""/4096, 0x1000}, {&(0x7f0000003100)=""/111, 0x6f}, {&(0x7f0000003180)=""/4, 0x4}, {&(0x7f00000031c0)=""/4096, 0x1000}, {&(0x7f00000041c0)=""/245, 0xf5}, {&(0x7f00000042c0)=""/210, 0xd2}, {&(0x7f00000043c0)=""/139, 0x8b}, {&(0x7f0000004480)=""/149, 0x95}], 0x8, &(0x7f00000045c0)=""/4096, 0x1000, 0x4}, 0x1ff}, {{&(0x7f00000055c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000005700)=[{&(0x7f0000005640)=""/66, 0x42}, {&(0x7f00000056c0)=""/60, 0x3c}], 0x2, &(0x7f0000005740)=""/199, 0xc7, 0x6}, 0x97}, {{&(0x7f0000005840)=@hci, 0x80, &(0x7f0000005ac0)=[{&(0x7f00000058c0)=""/157, 0x9d}, {&(0x7f0000005980)=""/134, 0x86}, {&(0x7f0000005a40)=""/97, 0x61}], 0x3, &(0x7f0000005b00)=""/205, 0xcd, 0x2d}}], 0x6, 0x2000, &(0x7f0000005d80)={0x0, 0x1c9c380}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000005dc0)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'gretap0\x00'}}) write$binfmt_script(r0, &(0x7f0000005e00)={'#! ', './file0', [{0x20, 'gretap0\x00'}, {0x20, "6367726f7570fd"}], 0xa, "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"}, 0x118) r2 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:20:45 executing program 3: socket(0x8000000000000011, 0x100000802, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) write$tun(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00009e0003000000000000000000aaaaaaaaaaaaaaaaaaaaaa0088476030afc202100000ff010000000000000000000000000001fe800000802db89400000000000000000000000004019078005ff02500d1e75f135a276a2c5bbf2b93d3ee59bf46b373d9a92d15"], 0x1) 2018/05/07 17:20:45 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000000)) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:45 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000280)={0x7}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000180), 0xffffffffffffff8b) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$getownex(r2, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$cont(0xffffffffffffffff, r3, 0x0, 0x0) getpgid(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='hybla\x00', 0x6) ptrace$peekuser(0x3, 0x0, 0x5) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x60}, 0x8) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r5 = getpgrp(0xffffffffffffffff) syz_open_procfs(r5, &(0x7f00000000c0)='numa_maps\x00') 2018/05/07 17:20:45 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000b83ff8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000000000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") 2018/05/07 17:20:45 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) connect$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x0, 0x1, 0x4, 0x9, 0x1ff, "8d674caab592a93140621163b103e1a4a5dcd424a9f2f52894cd9c68d4bfe32fae0e592cb469bd824d4c7e32b60eac2abad932f1f183187f280bc20174cc89", 0x1}, 0x60) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000080)) 2018/05/07 17:20:45 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x800000000001) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x5d, 0x2}, {}], 0x30) 2018/05/07 17:20:45 executing program 5: r0 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="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", 0x1000, 0xfffffffffffffffd) keyctl$describe(0x6, r0, &(0x7f00000011c0)=""/165, 0xa5) r1 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') ioctl$KDSKBLED(r1, 0x4b65, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) membarrier(0x9, 0x0) readv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:20:45 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x1) syz_open_pts(r0, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000400)) r1 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80800) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000080)={@empty, @empty, 0x0}, &(0x7f00000000c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000100)={'team0\x00', r2}) 2018/05/07 17:20:45 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup/syz0\x00', 0x1ff) 2018/05/07 17:20:45 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) write$selinux_create(r1, &(0x7f00000000c0)=@objname={'system_u:object_r:v4l_device_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x37, 0x32, 0x20, './file0\x00'}, 0x3d) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/05/07 17:20:45 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x101000, 0x0) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}]}) fcntl$setflags(r0, 0x2, 0x1) 2018/05/07 17:20:45 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x20, &(0x7f0000000040)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r2, 0x74, &(0x7f0000000100)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}, @in6={0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x9}]}, &(0x7f00000001c0)=0x10) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000200)=0x0) getpriority(0x3, r3) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000000)) 2018/05/07 17:20:45 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) r1 = socket$inet(0x2, 0x2, 0x34e8) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x40002, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000440)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0x7ff}, 0x8) r4 = fcntl$dupfd(r0, 0x406, r1) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:45 executing program 6: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x100000051, r0, 0x0) ppoll(&(0x7f0000000140), 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x42) remap_file_pages(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/05/07 17:20:45 executing program 3: socket(0x8000000000000011, 0x100000802, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) write$tun(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00009e0003000000000000000000aaaaaaaaaaaaaaaaaaaaaa0088476030afc202100000ff010000000000000000000000000001fe800000802db89400000000000000000000000004019078005ff02500d1e75f135a276a2c5bbf2b93d3ee59bf46b373d9a92d15"], 0x1) 2018/05/07 17:20:45 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x2, 0x0, 0x3, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000100)={0x1, r2}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000140)={"62726f05746500"}, &(0x7f0000000080)=0x78) 2018/05/07 17:20:45 executing program 5: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/udp\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:20:45 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2, 0x0) getitimer(0x0, &(0x7f0000000240)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="010a2abd7000fedbdf25110000000800060003000000b57420c113fd3d8cd92816208fce721eea9f9085fe5e84ae1aaa15b38372a70ef281ed622bd9fc3a455cda17e5ad139071e70489dbc223b80129199dee86536ae47dd1434eb559c9b0f2b3e7382b7921008ebf40410bf1f07e3ecc27236d97c2146dcf837f45793e659281c79af8640fc737fe9de3f7df89cec7e6a2828e08aa51571e219189c38719922c4300fc33ce83e70df3dafec9e7c2df3fc268d36f9790000594622bc2a589cb3d6f5a71"], 0x1c}, 0x1, 0x0, 0x0, 0x8080}, 0x10) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) epoll_create(0x41e) r3 = syz_open_pts(r0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000000040)={0x2, 0x5, 0x9b, 0x3, 0x7, 0x7fffffff}) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000440)={{{@in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4e23, 0x7fff, 0x4e24, 0x80000001, 0xa, 0x80, 0x80, 0x73, r5, r6}, {0x5, 0x10001, 0x20000, 0xa0, 0x7, 0x8, 0x2, 0x1ff}, {0x6, 0x4, 0x1, 0x1}, 0x10000, 0x0, 0x2, 0x1, 0x3, 0x1}, {{@in=@rand_addr=0x5, 0x4d3, 0x33}, 0xa, @in=@rand_addr=0x4, 0x34ff, 0x3, 0x1, 0x6, 0x200, 0x2}}, 0xe8) 2018/05/07 17:20:46 executing program 4: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x100000051, r0, 0x0) ppoll(&(0x7f0000000140), 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x42) remap_file_pages(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/05/07 17:20:46 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001880)=0x0) stat(&(0x7f00000018c0)='./file0\x00', &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001980)=0x0, &(0x7f00000019c0), &(0x7f0000001a00)) r5 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000001a40)) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001a80)='/dev/snapshot\x00', 0x2000, 0x0) sendmsg$unix(r1, &(0x7f0000001b40)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000017c0)=[{&(0x7f0000000100)="59e9c657bc7d18ad8ed7e870f0a5ca0768355a4fd5350f2a74380a4e49307629c50b64f4287401fd39448b3389e7d68d9a181a6e53775931ffd100036d4e24d8bf04e5732eec65e1a5bdb834788bdce92ffd156c875d2e2dff212d62c8dd51b124e5b868e03d057c3d1a96ac7495bf016165a06da17f4b4f06ef168103a5a3e70871d1cce55d48b6f7cd1b9da5d5de77eefd2bd41a4fb45742fc9a5a38aae76bdac24e016713063264844ca629f08e03122a0ad6993f1308007075171c2398cb4ab0c0c1a88adb", 0xc7}, {&(0x7f0000000200)="80a577fc73456759f18471b29dbc73d9c802305f18a752481a76a60a5ead876e7088bbfc9645ea3f3fd2621239e322aa3d893ea0c6ed46decdd14ea4c8e07b23030a7daecab752943ddf6e7ec1635f0b3c4cd36b4a7ae9266cebf949edd51dea0f8d1bf00ebec27a982c1cc7f641676095e3fa416cf97ad35133f3f783fdbbf3415c3f4d56725e987f8227788a57d8a07076e6eb3fc893ca5de932f956a28777832d4290cd54193e412af12d71fdd7452f3a065e30d05d75fd28dbc248cadac624c452650443381a673333d084d1ec29f15d2db1e4b1caa3", 0xd8}, {&(0x7f0000000300)="91fa9a6cb278c65a45e2c54166d898edfa5db211beb8ac46de8485ad17cf5b21982cc1b03483199f5bd7d47cfc43eae0b44cdc345c1b436f6ca949a76a603b1a510e8bb6ac4b328be08e939c68a13944b24575d7d817f99e7a434941ac012de658a301cb628791d1c2dd7111421e2de50f05ccb0dd606775d3ad462eae9592938b82815fe3275f4fcbdc29459bb2cb", 0x8f}, {&(0x7f00000003c0)="d011b1542ff6af1556c9c0", 0xb}, {&(0x7f0000000400)="00843a46cac2f06392beb5184d5114a73bf7246da6b6628186d35d1f641dcb485fd73ea49137e5b089e1668cb64631c925acbe67088117c082d1777207f61a24a23653662f6f361bd162c3ee34be6b758f6b7b531c79caabc72731a189dd023c00db6220356677aae225d6b98ecee1c8b9d217ef28c86bd4a52823223477654b90", 0x81}, {&(0x7f00000004c0)="37622f4ed84e59bb7443860e7c6fc8c2177710b723999aa3007bbb856d15b7c61195932c2a37e0144288c195678c1035a1c3e2f9a9e68cc38a75fe772bf03babc64ba73b5c649fc86ad14c54d70c048097b60accd2fca8ede5763d5bf2deef8d9ae14a885e06df7247f3ad879f190446283ef438ab2a8fafe4847c8db52872e1697e981fc4b7b1acab9bb4ff965463977329ec6c2eecd05f7b05942fe278899ced4e21da658b038127d7b6b20927ce55ff07f04321fd5c4cb007a06d9db41ff5ac3c256b274e9dc18530ca70b351", 0xce}, {&(0x7f00000005c0)="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", 0xfd}, {&(0x7f00000006c0)="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", 0x1000}, {&(0x7f00000016c0)="e3a47b9a52972f8af09f55499d2c99fc27fd6bc7460a4f3e38284c9d5c13f13cf11138157b1d1369bb3c691f226b8ad48049982c060cc55ac30975afac862c519a2e64f4dcd0511443ad76cd80662b99c188cdb92e93d7281a294a71e8c9f7dc8e91f0d9b2317310ed65405ab3d670646056c7157cd14c26ca4030d5e0279b8288785e3c349bbb7a74641250e22b07476c8246e1510b6c6323d4bbc67ba9d8f47df9f1099e1ba5aba400fb632ee41a28bd618a85f0d6c483020a73148cf6d6f09c4fc395ec6450ec22edbee8bdee6a4a1fb625ddbcc8", 0xd6}], 0x9, &(0x7f0000001ac0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r5]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r6]}], 0x68, 0x4000040}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) r7 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r7, 0x8906, &(0x7f0000000000)) 2018/05/07 17:20:46 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x800000000001) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x5d, 0x2}, {}], 0x30) 2018/05/07 17:20:46 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:20:46 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) pipe(&(0x7f0000000000)) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:46 executing program 6: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x100000051, r0, 0x0) ppoll(&(0x7f0000000140), 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x42) remap_file_pages(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/05/07 17:20:46 executing program 3: socket(0x8000000000000011, 0x100000802, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) write$tun(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00009e0003000000000000000000aaaaaaaaaaaaaaaaaaaaaa0088476030afc202100000ff010000000000000000000000000001fe800000802db89400000000000000000000000004019078005ff02500d1e75f135a276a2c5bbf2b93d3ee59bf46b373d9a92d15"], 0x1) 2018/05/07 17:20:46 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000280)={0x7}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000180), 0xffffffffffffff8b) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$getownex(r2, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$cont(0xffffffffffffffff, r3, 0x0, 0x0) getpgid(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='hybla\x00', 0x6) ptrace$peekuser(0x3, 0x0, 0x5) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x60}, 0x8) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) r5 = getpgrp(0xffffffffffffffff) syz_open_procfs(r5, &(0x7f00000000c0)='numa_maps\x00') 2018/05/07 17:20:46 executing program 5: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/udp\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) bind$inet(r2, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:20:46 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x800000000001) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x5d, 0x2}, {}], 0x30) 2018/05/07 17:20:46 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000)) 2018/05/07 17:20:46 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:46 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) fcntl$setstatus(r1, 0x4, 0x44000) 2018/05/07 17:20:46 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x8000, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080)=0x3, &(0x7f00000000c0)=0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000040)) r2 = dup(r0) listxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f00000003c0)) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f0000000140)) 2018/05/07 17:20:46 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x7, 0x3, 0x3}) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:46 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') fdatasync(r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:20:47 executing program 3: r0 = socket(0x8000000000000011, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00009e0003000000000000000000aaaaaaaaaaaaaaaaaaaaaa0088476030afc202100000ff010000000000000000000000000001fe800000802db89400000000000000000000000004019078005ff02500d1e75f135a276a2c5bbf2b93d3ee59bf46b373d9a92d15"], 0x1) 2018/05/07 17:20:47 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000280)=""/110, &(0x7f0000000040)=0x6e) prlimit64(r1, 0x0, &(0x7f00000000c0)={0x2, 0x1}, &(0x7f0000000100)) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCCBRK(r3, 0x5428) rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)='./file0\x00') prctl$intptr(0x18, 0x1) r4 = fcntl$dupfd(r3, 0x0, r3) personality(0x400000a) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:47 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:47 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/enforce\x00', 0x2000, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000680)=""/220, &(0x7f0000000780)=0xdc) set_tid_address(&(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) writev(r1, &(0x7f0000000580)=[{&(0x7f0000000040)}, {&(0x7f0000000080)}, {&(0x7f00000001c0)="ac11491cefecad277d0d2978483ae409f7956ad8f3c4d5896b3ba614e7b6449314f73f7030425e611d78c20b6fb38fb2c05e0a417c0d6a5eddcc29811b68f4c5e9b15be8e006b1f64e020d7ac1fe800e5e4af327fa257b315a8c0bed99f0d7e1a82ae619f013354786a2114d046dda5c8cd2c2976eac2d02e24bb6b607129da511a2bf99b0164c62f02ba1cc24f05fa0a71d56eb9400cfab4e527db39d006ccb2633192da2057d9823fe439222b97f14212546e43e8eb0018adf0937fa5921ef31f91863ff7cbfd0", 0xc8}, {&(0x7f00000002c0)="1d28ed76b339c852f76a9dc442d37cb0bf7585709e9369c16e4833806eb6c96c7bafa19233970a9d", 0x28}, {&(0x7f0000000300)="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", 0xfc}, {&(0x7f0000000400)="d5b94234b2137af3823c378af8a968b4268072054a3176c7cd500e", 0x1b}, {&(0x7f0000000440)="15bae2c7d17c8a3894a3f86b93f46c657965769e0b14391c57e1490e1f5394862f96f69393e1dd0c687a1e213f7ca24c428c7b8556f2517f29c871ad529faaf7e6577d7ec63beadb1e68124b952b01dd2e7c185f186283df9ea5a9d6ac57a95977824faa69acdcfff9c58105349823", 0x6f}, {&(0x7f00000004c0)="add146ccba824ecca924d687f26445d88d12e469cda5c70032ad78b55ac3b39e121975b4e98eb8ec229178e6c8a03aab6cb989521addc30d8e64cceea73b9e3b8d373a40d5106f40632e83d2f4c4f75727681e5f211f2ca946f84647f3f5e005558e46b56f611182251678b2c6aecc8d0365606fc5227ad4345fcecb867f8ef5a5b84977bfbfcdd511bd85a5f6b69e1aceaf98640f2207d41080ffc8aa30d8a00ed246c74e3b5a7cbdc0205809a8a62dcc5de03ccf", 0xb5}], 0x8) bind$inet(r2, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:20:47 executing program 4: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x100000051, r0, 0x0) ppoll(&(0x7f0000000140), 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x42) remap_file_pages(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/05/07 17:20:47 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x800000000001) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x5d, 0x2}, {}], 0x30) 2018/05/07 17:20:47 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000280)={0x7}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000180), 0xffffffffffffff8b) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$getownex(r2, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$cont(0xffffffffffffffff, r3, 0x0, 0x0) getpgid(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='hybla\x00', 0x6) ptrace$peekuser(0x3, 0x0, 0x5) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x60}, 0x8) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) r5 = getpgrp(0xffffffffffffffff) syz_open_procfs(r5, &(0x7f00000000c0)='numa_maps\x00') 2018/05/07 17:20:47 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='erspan0\x00', 0x10) sendto$inet(r0, &(0x7f0000000040), 0x8e01, 0x0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/05/07 17:20:47 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000000)=""/63, &(0x7f0000000040)=0x3f) 2018/05/07 17:20:47 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0xfffffffffffffda2}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:20:47 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x5c, 0x0, &(0x7f0000000200)=[@request_death={0x400c630e, 0x2, 0x2}, @transaction={0x40406300, {0x2, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x0, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=[0x28, 0x28, 0x38, 0x28]}}, @exit_looper={0x630d}, @register_looper={0x630b}], 0xbd, 0x0, &(0x7f0000000280)="62cb4851243c79480823814be8a2f52624675c9bc7016d9d5faab093791214dc36ccff2f3912a4bdbcf4215e099ed280961d4974d1fd53b853695005f687fc4b8e122df4999f0a45c3bdc90295270cbc032b2f29e36ed894b6fc399547014f0dc2c976a5ceb74f2ebf0e1f480822668a15e946aa976ff096efb67b0c243e782cad7f9c87b6295fbd55a421f65504bb1948119be3586a0b3308c7c2024f5a2600171411cca59433110679a89f22ede7556f41b84593f6db72ffeb81d216"}) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0xe2}, 0x8) r3 = dup(r1) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f00000003c0)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000000000)={0x2, 0x34c6, 0x5, 0x0, 0x17}) 2018/05/07 17:20:47 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000100)="746571c8718626000000000000000300") 2018/05/07 17:20:47 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000001c0)={0x0, 0x2000000000000080, 0x0, 'queue1\x00'}) 2018/05/07 17:20:47 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x80, 0x9}, {0x2, 0x401}, 0x0, 0x4, 0x1ff}) 2018/05/07 17:20:47 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) fcntl$dupfd(r1, 0x0, r1) 2018/05/07 17:20:47 executing program 3: r0 = socket(0x8000000000000011, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00009e0003000000000000000000aaaaaaaaaaaaaaaaaaaaaa0088476030afc202100000ff010000000000000000000000000001fe800000802db89400000000000000000000000004019078005ff02500d1e75f135a276a2c5bbf2b93d3ee59bf46b373d9a92d15"], 0x1) 2018/05/07 17:20:47 executing program 7: r0 = socket$inet(0x2, 0x6, 0x10080001000) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @empty, 0x0}, &(0x7f0000000280)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000002c0)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}}, 0x10) openat$md(0xffffffffffffff9c, &(0x7f0000000300)='/dev/md0\x00', 0x6102, 0x0) r3 = request_key(&(0x7f0000000640)='pkcs7_test\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)='\x00', 0xfffffffffffffffb) keyctl$update(0x2, r3, &(0x7f0000000700)="52be53853d8b28940dc87cd2ccba273948384e0caed7cf636a75070ce4eaa0a99b698a5ceaac51bb1ae06883098ebe9df6b4ed9f0c177ebcdb271559efd88255f42b2b45d68d188a93ac562cd9aa18708bcd5e9fd6acfdf6f6b272a3604a16d8d7393f33841d6893fbe9fafd6c9b1cff454f4474d82830a4fcf8c37c000bd47503c679c84ca94e08064d3f0ea7980c551d293dfbbaaff8c7726096c1a9da2fd84053afb63a7c4bf658826ccc36d5bf7cd9df431b7322523b4cfb85b0073b6c0fbb512ca691a1c4556d79c5223f18810fcf59cd5d7e79a54e2c9ceb55fed1eb2df1fe146e0f11b0e04ae9b33f50", 0xed) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/checkreqprot\x00', 0x408041, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000800), &(0x7f0000000840)=0x4) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000400)='team\x00') sendmsg$TEAM_CMD_OPTIONS_GET(r4, &(0x7f0000000600)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000005c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="5c010000", @ANYRES16=r5, @ANYBLOB="010c2cbd8900ffdbdf250200000008000100", @ANYRES32=r2, @ANYBLOB="3c00020038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000000000008000100", @ANYRES32=r2, @ANYBLOB="fc000200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000000000008000600", @ANYRES32=r2, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e0000000800040085ffffff08000600", @ANYRES32=r2, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r2, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r2], 0x15c}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r6 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r6, 0x8906, &(0x7f00000003c0)) getsockopt$EBT_SO_GET_INIT_ENTRIES(r6, 0x0, 0x83, &(0x7f0000000140)={'broute\x00', 0x0, 0x3, 0xcf, [], 0x4, &(0x7f0000000000)=[{}, {}, {}, {}], &(0x7f0000000040)=""/207}, &(0x7f00000001c0)=0x78) 2018/05/07 17:20:47 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x800000000001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x5d, 0x2}, {}], 0x30) 2018/05/07 17:20:47 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) ioctl$int_in(r1, 0x5452, &(0x7f00000000c0)=0x100000001) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/07 17:20:47 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) splice(r1, &(0x7f0000000000), r1, &(0x7f0000000040), 0x8, 0x0) [ 280.746218] blk_update_request: 380 callbacks suppressed [ 280.746222] blk_update_request: I/O error, dev loop0, sector 0 [ 280.757710] buffer_io_error: 380 callbacks suppressed [ 280.757718] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 280.770650] blk_update_request: I/O error, dev loop0, sector 8 [ 280.776652] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 280.784309] blk_update_request: I/O error, dev loop0, sector 16 [ 280.790358] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 280.798025] blk_update_request: I/O error, dev loop0, sector 24 [ 280.804102] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 280.811753] blk_update_request: I/O error, dev loop0, sector 32 [ 280.817824] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 280.825480] blk_update_request: I/O error, dev loop0, sector 40 [ 280.831519] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 280.839166] blk_update_request: I/O error, dev loop0, sector 48 [ 280.845242] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 280.852898] blk_update_request: I/O error, dev loop0, sector 56 [ 280.858942] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 280.866588] blk_update_request: I/O error, dev loop0, sector 64 [ 280.872653] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 280.880281] blk_update_request: I/O error, dev loop0, sector 72 [ 280.886345] Buffer I/O error on dev loop0, logical block 9, lost async page write 2018/05/07 17:20:48 executing program 4: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x100000051, r0, 0x0) ppoll(&(0x7f0000000140), 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x42) remap_file_pages(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/05/07 17:20:48 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = dup(r0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) r2 = syz_open_pts(r0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:49 executing program 4: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x100000051, r0, 0x0) ppoll(&(0x7f0000000140), 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x42) 2018/05/07 17:20:49 executing program 3: r0 = socket(0x8000000000000011, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00009e0003000000000000000000aaaaaaaaaaaaaaaaaaaaaa0088476030afc202100000ff010000000000000000000000000001fe800000802db89400000000000000000000000004019078005ff02500d1e75f135a276a2c5bbf2b93d3ee59bf46b373d9a92d15"], 0x1) 2018/05/07 17:20:49 executing program 2: write$evdev(0xffffffffffffffff, &(0x7f0000f15fd0)=[{{}, 0x1, 0x5d, 0x2}, {}], 0x30) 2018/05/07 17:20:49 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0xa, &(0x7f0000000000)=[{0x2, 0xd1, 0x1, 0x2}, {0x2, 0x1, 0xf4ba, 0x8}, {0x100, 0x9, 0x50, 0x100000001}, {0x7, 0x6, 0x81, 0xff}, {0x101, 0x3, 0x4, 0x100000001}, {0x6, 0xa0, 0x2, 0x40}, {0x4, 0x7f, 0x3, 0xfffffffffffff3e0}, {0x1, 0x0, 0x6}, {0x6, 0xa636, 0x11, 0x3}, {0x8, 0x55, 0x400000, 0x1}]}) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:20:49 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) ioctl$int_in(r1, 0x5452, &(0x7f00000000c0)=0x100000001) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/07 17:20:49 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000140)) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000340)={0xb0, 0x0, &(0x7f0000000200)=[@increfs_done={0x40106308, r2}, @reply_sg={0x40486312, {{0x3, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x50, 0x30, &(0x7f0000000080)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x2}, @flat={0x73682a85, 0xb, r3, 0x1}, @fda={0x66646185, 0x6, 0x3, 0x2b}], &(0x7f0000000100)=[0x0, 0x40, 0x20, 0x48, 0x38, 0x38]}, 0xffff}}, @reply_sg={0x40486312, {{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, &(0x7f0000000180), &(0x7f00000001c0)=[0x38, 0x48]}}}, @enter_looper={0x630c}], 0x6c, 0x0, &(0x7f00000002c0)="cb28065362bffc36a7fa3883c2fb0fec5bed5d8d11b584c08b10ee924654938b9fb0b245b58d75a6e60db523ce46be7db37d11f130915bc7001226d1f2fcc9544db9507c4d5f694b7c0077e33a0943ab38c3b5bd3b093660e7ee3859e99c05cfdf7d50ae4090478a0e0abb7a"}) 2018/05/07 17:20:49 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000280)={0x7}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000180), 0xffffffffffffff8b) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$getownex(r2, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$cont(0xffffffffffffffff, r3, 0x0, 0x0) getpgid(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='hybla\x00', 0x6) ptrace$peekuser(0x3, 0x0, 0x5) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x60}, 0x8) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) r5 = getpgrp(0xffffffffffffffff) syz_open_procfs(r5, &(0x7f00000000c0)='numa_maps\x00') 2018/05/07 17:20:49 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xa840, 0x3) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:49 executing program 7: r0 = socket$inet(0x2, 0x80004, 0x3) r1 = dup(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast1, @in=@local}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:49 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x800000000001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x5d, 0x2}, {}], 0x30) 2018/05/07 17:20:49 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = getuid() stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@rand_addr, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f00000002c0)=0xe8) fdatasync(r0) setresuid(r1, r2, r3) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:20:49 executing program 1: r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000003a00), &(0x7f0000003a40)=0x10) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000003a80)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000003ac0), &(0x7f0000003b00)=0x10) poll(&(0x7f0000003b40)=[{r0, 0x1}, {r1, 0x2}, {r2}], 0x3, 0xcbc) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x400, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r3, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000000)=0x8001) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x50082, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000000080)={{0x2, 0x3, 0x3, 0x3, 0x100000001}}) r6 = fcntl$dupfd(r4, 0x0, r4) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:49 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0xffffffffffffff22}, {&(0x7f0000000000)=""/101, 0x65}], 0x100000000000007e) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000140)={0x7, 0x3, 0x2, 0x7, 0x100000001, 0x9, 0x824, 0x4c45, 0x5, 0xd26}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) setfsgid(r2) 2018/05/07 17:20:49 executing program 3: r0 = socket(0x8000000000000011, 0x100000802, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="00009e0003000000000000000000aaaaaaaaaaaaaaaaaaaaaa0088476030afc202100000ff010000000000000000000000000001fe800000802db89400000000000000000000000004019078005ff02500d1e75f135a276a2c5bbf2b93d3ee59bf46b373d9a92d15"], 0x1) 2018/05/07 17:20:49 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x2, 0xbef5}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x4, 0x30, 0x7, 0x200}, &(0x7f0000000100)=0x18) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:49 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:20:50 executing program 4: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x100000051, r0, 0x0) ppoll(&(0x7f0000000140), 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x42) 2018/05/07 17:20:50 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0xfffffffffffffff7) r3 = getegid() ioctl$TUNSETGROUP(r2, 0x400454ce, r3) 2018/05/07 17:20:50 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000280)={0x7}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000180), 0xffffffffffffff8b) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$getownex(r2, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$cont(0xffffffffffffffff, r3, 0x0, 0x0) getpgid(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='hybla\x00', 0x6) ptrace$peekuser(0x3, 0x0, 0x5) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x60}, 0x8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r5 = getpgrp(0xffffffffffffffff) syz_open_procfs(r5, &(0x7f00000000c0)='numa_maps\x00') 2018/05/07 17:20:50 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x800000000001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x5d, 0x2}, {}], 0x30) 2018/05/07 17:20:50 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="3c00000012002100000000f9ffffff00fe800000000000000000000000000100000000000200000014000d0000000000000000000000000000000001"], 0x1}, 0x1}, 0x0) 2018/05/07 17:20:50 executing program 7: r0 = dup(0xffffffffffffffff) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000001c0)=r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={r3, 0x80000, r0}) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:20:50 executing program 3: r0 = socket(0x8000000000000011, 0x100000802, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="00009e0003000000000000000000aaaaaaaaaaaaaaaaaaaaaa0088476030afc202100000ff010000000000000000000000000001fe800000802db89400000000000000000000000004019078005ff02500d1e75f135a276a2c5bbf2b93d3ee59bf46b373d9a92d15"], 0x1) 2018/05/07 17:20:50 executing program 7: r0 = socket$inet(0x2, 0x1, 0x2000000000) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x45e44362) 2018/05/07 17:20:50 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa}, 0x1c) r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="4c0000001200ff09fffefd950709830007a600800000000b6f726360aa595ae66c00000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aab", 0x4c}], 0x1}, 0x0) 2018/05/07 17:20:50 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xb5, "b66682804cbf63cbdf1afc462e6247f4f2113b3f020e793498a304bb9d5591fce77b7fcace860e18cbcb686b34db442f946c62cded858cebc202e4e9e0c962fcea44cf3eea2429726a25d75f63d89b1e57d0e928f10bbbed2887e09594be70b9f9d6cded520c930be375523a084b878a50e99ceaf8314f6cb9939a6204b856a31d8e029ed4448441cf7d7dc8ed63c448d000f874061f577f9568ffbbac460af097b1c8b9caa0f2abe4d9530608ee1bdffdbefceabd"}, &(0x7f00000000c0)=0xbd) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x80000000, 0x8202, 0x80000001, 0x1, r1}, &(0x7f0000000140)=0x10) r2 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:20:50 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x8010, r1, 0x2c) 2018/05/07 17:20:50 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6e65742f69705f7673007bf1a60c6ceec0351c10809b754040ada9bfd8f2590c7025bde4dc8870778c22000000000000b0570e67317ac59057ee92ffcba0981200e987898c85774b900a87a881a2334dfc3b09bc7143549e60789781ddaba0c6cd66825b519cd2cf16546c8fbaf35744a58ba7279a58925acf7e3e8ec3e90fef167e468b07cf0ccb8b4481b6c80bc782a367ff3086156bbbac1b1d74bd6c42ae6783ada7e01e79e58f88ed6f4e18fc6591572879e4704d7a97d0ac8d9f7e4ec73bef40f61521448eadb9a4841013c29b1c47") sendfile(r0, r0, &(0x7f0000000040)=0x2000002, 0x7) 2018/05/07 17:20:50 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x800000000001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x5d, 0x2}, {}], 0x30) 2018/05/07 17:20:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000f15ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) get_thread_area(&(0x7f0000000840)={0x3, 0x20000000, 0x4000, 0x7, 0x4, 0x7ff, 0x3, 0x6, 0x8, 0x90}) listxattr(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000740)=""/195, 0xc3) recvmsg(r1, &(0x7f0000000700)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000640)=[{&(0x7f00000001c0)=""/199, 0xc7}, {&(0x7f00000002c0)=""/86, 0x56}, {&(0x7f0000000340)=""/255, 0xff}, {&(0x7f0000000440)=""/168, 0xa8}, {&(0x7f0000000500)=""/115, 0x73}, {&(0x7f0000000580)=""/68, 0x44}, {&(0x7f0000000080)=""/50, 0x32}, {&(0x7f0000000600)=""/27, 0x1b}], 0x8, &(0x7f00000006c0), 0x0, 0x7}, 0x20) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:20:51 executing program 4: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x100000051, r0, 0x0) ppoll(&(0x7f0000000140), 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x42) 2018/05/07 17:20:51 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, [0x6, 0xfffffffffffffffb, 0xffffffffffffffab, 0x1ff, 0x5, 0xfffffffffffffffa, 0xfffffffffffffffc, 0xffffffff80000001, 0x47, 0x4, 0x6, 0x509f, 0x0, 0x7, 0x800]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e20, @rand_addr=0x1}}, 0x58521447, 0x59, 0x2, 0x8, 0x40}, 0x98) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:20:51 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000280)={0x7}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000180), 0xffffffffffffff8b) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$getownex(r2, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$cont(0xffffffffffffffff, r3, 0x0, 0x0) getpgid(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='hybla\x00', 0x6) ptrace$peekuser(0x3, 0x0, 0x5) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r5 = getpgrp(0xffffffffffffffff) syz_open_procfs(r5, &(0x7f00000000c0)='numa_maps\x00') 2018/05/07 17:20:51 executing program 3: r0 = socket(0x8000000000000011, 0x100000802, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="00009e0003000000000000000000aaaaaaaaaaaaaaaaaaaaaa0088476030afc202100000ff010000000000000000000000000001fe800000802db89400000000000000000000000004019078005ff02500d1e75f135a276a2c5bbf2b93d3ee59bf46b373d9a92d15"], 0x1) 2018/05/07 17:20:51 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014dfc8)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000e45000)=ANY=[@ANYBLOB="b8000000190001040000000000000000ffffffff000000000000000000000000ac1400000000000000000000000000004e200000000000000a00000000000000", @ANYRES32=0x0, @ANYBLOB="0081000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070ab8e6aa3ef662000000000000000000000000000000000000000000000000000000000000"], 0x3}, 0x1}, 0x0) 2018/05/07 17:20:51 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x101000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040)) 2018/05/07 17:20:51 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x1}) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000040)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) sendto$packet(r2, &(0x7f0000000000)="f60187dd83bab8fb59a58588b30e", 0x6, 0x4000, &(0x7f00000001c0)={0x11, 0x18, r3, 0x1, 0x4, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) write$evdev(r2, &(0x7f0000000240)=[{{r4, r5/1000+10000}, 0x9, 0x6, 0x1ff}, {{0x0, 0x2710}, 0x7, 0x800, 0x1ff}, {{}, 0x6, 0x5, 0x6}, {{0x0, 0x2710}, 0x4, 0x0, 0x7}], 0x60) 2018/05/07 17:20:51 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x0) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x5d, 0x2}, {}], 0x30) 2018/05/07 17:20:51 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$KDADDIO(r1, 0x4b34, 0x9) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:51 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=ANY=[@ANYBLOB="01040229b384a52ecc2e397e69bdf8b18eeb00000000ff010000000000000000000000000001fe80000000"], 0x1) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000140)="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", 0x118) sendto$inet6(r0, &(0x7f0000000600), 0x0, 0x0, &(0x7f00000006c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/07 17:20:51 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt(r0, 0x1, 0x5e, &(0x7f0000000000)=""/204, &(0x7f0000000100)=0xcc) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000180)) 2018/05/07 17:20:51 executing program 7: r0 = socket$inet(0x2, 0x11, 0x0) r1 = dup(r0) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000000)={0x8001, 0x9, 0x1}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:51 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400002, 0x0) 2018/05/07 17:20:51 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00009e0003000000000000000000aaaaaaaaaaaaaaaaaaaaaa0088476030afc202100000ff010000000000000000000000000001fe800000802db89400000000000000000000000004019078005ff02500d1e75f135a276a2c5bbf2b93d3ee59bf46b373d9a92d15"], 0x1) 2018/05/07 17:20:51 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x4b) perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x3442}) 2018/05/07 17:20:51 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x100, 0x0) openat$cgroup_ro(r2, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000040)) 2018/05/07 17:20:52 executing program 4: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x100000051, r0, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x42) remap_file_pages(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/05/07 17:20:52 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x800000000001) write$evdev(0xffffffffffffffff, &(0x7f0000f15fd0)=[{{}, 0x1, 0x5d, 0x2}, {}], 0x30) 2018/05/07 17:20:52 executing program 5: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00000001c0)='net/udp\x00') fcntl$lock(r1, 0x6, &(0x7f0000000000)={0x0, 0x7, 0x8001, 0x0, r0}) fcntl$setsig(r1, 0xa, 0x1c) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) bind$inet(r2, &(0x7f0000f15ff0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) writev(r1, &(0x7f0000001680)=[{&(0x7f0000000200)="49f2c5cb1977cfe7ca38d97398b5400a3b3d40026a71a4e043dbd77074f42e2d2fe79ce965dde52d905e6d2522b11da2dbba3747acedb0a9c936064af17504fade4707bdd8b49a8e87f2038828a9ed467b1347c3b8d4c69b96e007e23a48459d97a1f0d05be80aa51ddef348d380c3a2497dec8a67aac6f78d10d20b5c46dcf5e1bcea0506dfb63892247a51cfb62f9b3b9931e33632ba4b3fae805f96c0079b7fe7f7a3d68bfebd", 0xa8}, {&(0x7f00000002c0)="42bc43481fae2d05547e4f3d84b311e41cd29daa3f4b76a3730aa0924028b132e39d4ea3edc4239dd715ab45e4624fa619025cf82db60f363f3f86e28e5bd21bcc35a9b5f6fea405ccd2c71eb6847de998169315768342a9535e03a3a83e40bf87905fd1fa620b437e4ded2f64eddc11993a96a02067ae83908b6844dae90a18113f623c2c684d1cf012056c4169bb0e8b032d800a833ba16a", 0x99}, {&(0x7f0000000080)="1fcf75094e1d1d8f19ad1742b461ee470820bad2b5b2d184cb", 0x19}, {&(0x7f0000000380)="a922cb886ef5f1aa415d1ae353292bb38c0c67092fd642e89b83927d1005452da242f5ca", 0x24}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="5d9a8bbb8af50c82a276107c3d1137f847ffd1e1cce54cae76f2164dc3c1d8f150078a8335bf7498b6a7e9ffc1aa44fb9ae442b1d5d548a7ce1245a31f301b62321f721595cfa8ced341a82366187e9efaf92f7f54e83ef01a36f5e427cd36d3ed6ccc3c321d6c93e6de87671591741f6a7119f97b4586e3ac64ac505c99a9c1dd7ed9c26363233b8bc9e350d19bc2861807ba78ad9fb0bb97b88b005900c893b84a91267cf855dcae7fa18e77a498806a0a17cf93526156e849afb2be7700401ae9a6f23a6cd927e5a190040a0e75b626b1fb773151170b9fbcfeb0968cd162e236f6", 0xe3}, {&(0x7f00000014c0)="eb0dd49b23f59ebb6f1fd54cb78536aeab34df43114bc878d0ffb6bb7702ab521c9b14bcd94b327867a6ffc9d7f436c26798beba0abf58a5c049711a4c9f964f59312550cd5289843202d5d9b1f8692d66711675c71f7664ac8a728f6c9479b644dee1e60a3a4b71c4f285625e1e6127c2c441e9fc0a149bec7670fde48e673d1f1f7775f21c0d279576d8af34fa648a90958d5ffd9c26a4746be7c98acc358217bcdc434953a0e4da0193491a6fb5fd0866ac5d646a624475220830f29f6672b3d113ba681537f1b743b2af16", 0xcd}, {&(0x7f00000015c0)="25d3b5cb2cfbe34da6a7417b42746b720e8ac8de539417d462bbaa4b3d9bf3eb9d6560a15aa8f30e3343434d33630510baa9b68af036e72c27a7615dfb3cf19801b8e6e8358855b6a6c90211180346cf41f31db97bdbba1e1284e0a70421144b54dfd23f34f325cbdf31e508e2b84dfb6ae31bc24f5118636b832b2934f5deddbbc6ce78d08a672f71ae04104877f267c775f2172c365979cf4a7d5ac1", 0x9d}], 0x8) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000040)=0x4) readv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) unshare(0x800) 2018/05/07 17:20:52 executing program 7: r0 = socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x9}, &(0x7f00000000c0)=0x8) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='rdma.current\x00', 0x0, 0x0) connect$ipx(r2, &(0x7f0000000280)={0x4, 0xfffffffffffffff9, 0x7, "0af783410bb7", 0x2}, 0x10) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x800, 0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0x80001, 0x759) getuid() getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000002c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x14) socket$inet(0x2, 0x6, 0x7) ioctl$TUNSETGROUP(r3, 0x400454ce, r4) r5 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r5, 0x8906, &(0x7f0000000240)) 2018/05/07 17:20:52 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x90040) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000000)) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:52 executing program 6: syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffc, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="58465342000010000000000000000d0000000297cc000000000000000000000034fb8fb9e4bf48b6ad26c597eb4f5c1900000000000000040000000000000d880000000000000d890000000000000d8a000000010000100000000001000000000000035ab4240200040000040000000000000000000000000c090a020c", 0x7d}], 0x0, &(0x7f00000000c0)=ANY=[]) 2018/05/07 17:20:52 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00009e0003000000000000000000aaaaaaaaaaaaaaaaaaaaaa0088476030afc202100000ff010000000000000000000000000001fe800000802db89400000000000000000000000004019078005ff02500d1e75f135a276a2c5bbf2b93d3ee59bf46b373d9a92d15"], 0x1) 2018/05/07 17:20:52 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000280)={0x7}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000180), 0xffffffffffffff8b) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$getownex(r2, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$cont(0xffffffffffffffff, r3, 0x0, 0x0) getpgid(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='hybla\x00', 0x6) ptrace$peekuser(0x3, 0x0, 0x5) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r4 = getpgrp(0xffffffffffffffff) syz_open_procfs(r4, &(0x7f00000000c0)='numa_maps\x00') 2018/05/07 17:20:52 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) sched_getaffinity(r2, 0x8, &(0x7f00000001c0)) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:20:52 executing program 1: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt(r0, 0x23, 0x4, &(0x7f0000000440)="9e42c7f922a51f337bd6479993f3b261e06a", 0x12) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="06e2ff00", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x1c) syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x80000001, 0xa, &(0x7f0000001840)=[{&(0x7f0000000200)="374808ae9d52dca4060062e90eca1084c505287d9864f0dbb000affc7ad63aa878c7c5e875cb006c91", 0x29, 0xfffffffffffffff8}, {&(0x7f0000000240)="9e17fefb93d601e0a68088773ff33c1739734b4d50fb871aa870dc91ec85d1b7ef63009883e67cd8d8f2c753a1adb72088b4a899762e0b8e3ec54ee7dac51216f2d7e7ad39c29f6b05c850afb9f614eeee7f57f5ebb607d87e73e075e42e8166bf03359e437dd97017c93193a9af6eecd1154f4a256acc403ca795054f81094ff4469a81e192341faae3dc12bf49f7484ec6ba4ea8813fdc712fb0e3b400d4685fb8eabb5f6303e079c70a2d3014aa39b7523e656417d9205bbc9dda4c", 0xbd, 0x10000}, {&(0x7f0000000300)="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", 0xfe, 0x4}, {&(0x7f0000000440), 0x0, 0x101}, {&(0x7f0000000480)="af0d662ba817d51288efa896bfb5c4e655d6f085303c2de85c95a3206e9679bc2d0f5b80c45d32f7de97adb52075e2aad8540d301cb1fff14cd9b17023cb228e733b73a51beddcd09790c7831a1f97e62c567eddc917a3847909018d19bfa2a1ad58afc7edf7ad64811aa45677d42ca0843b289493b7a578e6f9b51d8a2af67d599fcd3cf7ec705c5bd1fa8a79496102cd66db7341f9a208826e717efae732100445f612c3aadb59e621ad874bfb48f6f2cf2084cb0c960b485133d88037", 0xbe, 0x80}, {&(0x7f0000000540)="072a8c9cb6f30860954d3f6eda93bfa5760d4bc9133e1166568375811f4f40010b70ebd976830b085a1e1d3bfefacaf17cf776e11c0b713f29ab7a1c41fbe12a1344be5fc364908963a65930ef", 0x4d, 0x5af}, {&(0x7f00000005c0)="8e08038ba0a47e72c50dae5c993f4aa4f4d7f532a7e96fbf83a5d6fa020bc7c15f5a2d34e93eb924093d0cbb8e27250c88dca6ffe99c391ab888ceb395bf83465566de9e73f0066c2aa0a9382238647d7eebae5a784d628cc8c9f6805dc4902edce1dd81c71c3c75f7abb169b59a19e471b477ba277007923d5c00932cbfae531a15afa9232153d1c481bde18d944008e8538ddb21795649b928c90cef7388fdede55706872272fc7a434293478ea1b55635cc45816847c46141f6d7b08eda42b7f32f0095dcaef38f479f6d3fd586e337ae204e298cbdaf82280b9b31ed52bbdc9efa91bbbb8a32b8e3727989a1aa3312e78ee079ce8e00c54569c821ed560d0807e125472a4f286aa5c2dc123697265991258fbf3adca6ffc21712efefc9ec3f0ebe93ed23d9ef23b1eb246d5f0f1919f685ff507a53a3fba766672f71af607be89a550c4fc8e2318d9b56a23d5643fb1a4c3474647636a9578906cec558d213f8a8db69d4cd27e9fbc1d5180a79b1a4be8cb6d6d54d5926f79cfe42670a3cb09342eaf59b1622801a2d9723f343c972b2fcdbffa1ff1ce8670537eb8e2159c88bf43b34d0404440668c4a2693caffd11986dc42b0b705b320bb288dfcac2bdf4cb326e44ea43eb0d19d51a8aa18538c19f6fc67714fefec314f21dbb15481cb69be25931f9e815a5d81f2bcdf749db72595ed61db40563e4fefbbcabd792a6ba1108631be500b4dcd70f664d7e15f6e9d54219322be0fcee0b20da52574a98daf149a11de8a1da80a3202eb6673d4f5992cdbcfec1da3e19fa961068a6b805943a2ff1b927634cd0feb25c6f3d540e9df8ef385fb4929aaf4468af1502fe44cffa6edd8f2d63c4357b3234518694daa092a4fc4d99351ccc0f6c3e1dfcbd90bd1f375f48ffa579633b32b266873921956932b872fb5cfaa4fcdc357a73a982f515070cc060d29bd92a027704f0ba04576e56d88965d080e37e7e90fb7c2a6e1ae9b4ef97e25afb1658971c2a7e11ddf5707da96ebe0e19bb064c91157fd33693bc2191ebb421371aa13dcb61cb93cd45845df9eea6958a92469716544dc62830f2b1c10d4d8ba9981e2364a6b72cf6038e691ee7882b14c44a420843f1a98539d9eeafd42154d566d4ef2e32c08ac57adfe3e27ce8e0c45b3a564f03d215073ef2be797591ed68753193302b0be7d67e7241ccea9933b7a36d70c121d01dd47cb04d61ed524b3ce6cd058c089778876728f6528b599d6fe5b69a3120f04a95b699c17739ec9b703b7e56322f0f9e5d090d044f04832f6fefd9ae39cd6c8ef7bb4ac9f7b4f11e75c46a67000adea36b37c85c5d4433cb78047986eedc9211f98ee524f4156bd4703cf0dfff4896867656d64712446d74ca64e64cbd9cde392b12241fd76ad0d61fcc84888bd542070e56517c2ba1dd82b7b77e1fe6bd87581c7c99379b0de2fa9bf366e90042f44ad7c0aeb6dcdc7da8cdb55a97033f697521b135ecadf92b63283ea954dcb9c92a6b1499a065c4c31017fa68f2aa437add31515d2915dc64fe86ac7a6614364dbd87508dd8dc3d7af5d25760fe4f07bda291e786e55da1eb5e108eb2d3ce4f37c6f7b9cec98f8dce5f294817a767d353304388a0da044b2d241e0305e550986e4f94388446c049142aa57ac19ebee8d7152287390ecd6667dff06e92261d77116b2ce09a7329bc478bbdba3d097c12f923636596a5db8ab7f800e346add865716cc29c23e1728d4a88a08fa93eedfbf63733958e359001e9d6e805a798b334d5ffde9444ec92c2b7db8b0c98b9f2ff8ed50c135d5e3c8c84795bd1b9f524d7678bbf8ad361c100ee63de1a71f7e48c7d6255b1758e4ecf3768bf264c76c17141377a923eef5b6c07452e3e7b3a6a4c8d0fce17463b8c19e60a3ac928345465d74822c5bf5707cc71ef90cd4380ba61fc75fe8a025ed619b9249de08ac5950624b3b62040a5cce5cd00225ad0bb17bfe8ccf0d1a86eada0d2a3c60e3735da286e28ab236c9346ed2bf18f586944e932ad657e96f70dcc62367c9fd70e01c9bac0bd93a4d8f5e966aa2f736def6357ed84f5e7dd2e0c607bf784728abfc912138b808a8c5bf921351827edb78d77ded8b007235c6dab1b5f18cab42ed5db6dfd8a533040a9dd3a133159b6c1b3d1561fc3cdab195e4c9183d13dafe563a8c4d192ea0cc46fbaa27047fc8dd55898c1b6f9611aa4afc7873cd56ea0deea71307b12f3c93c0897c2bc43f1dda5730a039fba6c599eb2064a2c321701a2b7071fbc539b561f8361dd699cadb1a8e91ee1dbcdf3c4cbfd5a64fab70de2f7b653d3beacd4369d40ef3b53c286d9e8878df50e7b5674ec0cfeaef858f53ecbafbd64e0ea53d19a721e2360c0fa9e2ef0e17945059f8a085c826fabebb2adf9ce8d8b36e034b60c7fc33b375808c3f0c55d09876d62a51a8a2697d4b4baae2641ada28fa48cbfa6a6bd8a2ecb20dc8a22279c7543cf193b6650345e69363ae3acde103d18443fa7a32df43f89be3585cd94c44502bcda695f6733a1e321b858f7c148778ae0ae458c77f8e90f9ee7dcfeefbbcdf5065fa37a4b356a6858efc473310e3323bbfd4e861244c1c585ee4a1dd86d36a25689577198a9bc833bf7754e264ed99f88f09e7b44d90207cd13aa6cb9f69e815faeb37dcfee61d2f87f6b9e0df659678d8e982dce5b436e852854ffaad051210295bc2b9fbe62cc71ad165f58ff4645e5e8a3db585aa64d7733b9f61a09f1e0a87b17c60e28196afbb3c6634547509d2855396f644ee19b8c8fe18a78ff87aceebec86b55ecf46bf5f94ec66a533e3b1382e5c0571c64d4d7058ee1596d9b4ca56e5805445e6cc2912f13c00c400a9dfef285cead4d605fe89e94388600bda296eb26a56f802aac19953387874f84f29661a36f38cdddc1669f97bc4fbedd6d62bddc51fcf3f07d7219a79600f3375e8f92abac9b805d8256006d4c5209be4a47086af9a1715d8c89a4c4257bc5f789e2972324bbbbdb0649fdab46944602974a925edb1cc8aa3fa7b28753318b99889e241e6e1030365e50cdd8046fc4efca72223e5fb50b30a20f6402c63015e344fa4e9e43fe4bf2549a27202062f8a9b29f849aba15849ccd5f29eab115c65d8d36c7fe79a367c4b71ca49ce54521155451f45283c45ef5ef7e7446456e37ac5bd38bffb796a9af7b35de70dcbb68ce84a00f8fd46f4f656a0392b53c564a47ff2e3fe06638b51f6760c02ff53951459a18074f083e493922fde25d21c3bcf0f258935af9e0a6e833700a6a90911ebce797b0fbda071d82887f9cd1356edf636a2d096489ec1bcf214a0c4bcf3276470667baf90be0f9e993bd39ad4b5c8f220289feab88edd0fb1bc21f7258e9b0c8b4644be69a685daf0cce92e57c9f1bc0e345902ed6d3f5d8492774b1670eff809fd8419e69a38aa88f3e25411902a2e8abc7c0b8409486c0b6905971eb3366c839de41b036fdaacf3e5c1f65466f3c8822b32e0fef83278c69d10986a4a7b457ad3bfa35ce68054abd368832aadbae8892d2ea2220df17bd8b17c363e125bf68aee18fa78f75f96621285c3dd9cc01aeb47d53dae83f059cec9dcd98cf36483af06a45f5ee9e52201b2b3723654c99ee7dff5166b3471fe4b5b2ef6cd6114b59dfb120fea0d6d502de2cced0c4e3cf59c07a8d7142f66be2699dfe7e3aa30a2c08c8751eb8e848ee50506dcc481f3d043608ed89a6495149c2225172335c1a21b8edb0a41b19188d14a1059709987eb36f1617bb2f68461f05ac565f353b6c7923a121e21bcad4635a52cf1ab25a464e103283fe39e9f10cfe9fab719322b0ed3fa422ba59c1f2134a6b548efda13af0aad0f1766be2c8b1192c0766099c61d3d2b502092cb82d67241c585cc830313cf5d15a58560e9e53ab8b1e8c926fbb690ac51139d72c1fc9ccef2a999407190452fd7fd395db685e0048487c90c265b43e49180df06ccbc2ec06887ebe9593d571b868cf995653094cbfc81c788651fe306251d53b024d0f5339f924db1dbd973d5bb0e8955a865038bcad9b9c3db253f9d00a61d0925bd5f60c433ac484eaf95a48a8eb476e07b05f107052f59954d72c3d57e5b7ff827447b48f7335f05d1c8a4c48aa94b1f14bfd1f0b96381855665b1011f1b23cfade9e928d9bce149ed6962d05abce3789f5bd569e9e4d28915ca5cb3b8fdf23c384ba384ce6de1244b3672e5fab983acd1dd559edad78be69ef64f6c79bdec981d57fbc118405155d551972e3d8ed1280668e98cdcf6bb7c0d115476fb40bd0b71d81d0cc278f45585720cb7d61de5dfcd65a266105cd0adf52d2a4bda6d140aaa6aa2fbd9edbdd5a98676c58f78117e925a3e59d2d2662fd31116bee27279ea1104fc4f262e8171ef4d11a8472b442cfc817269dea5a8a766c88cd03405e8ec0a78894fa77579ddc76c14daae290e62f3863b3a512611cbfeb53904e9789998e12db8633d59f9f77d2d67da40b3cd7d4382727216594715a3ccdbb4af98169c4df78bbffd079f76215d0d88154e82e2f546c8d10b83ed830a79f1b3bbe941725da461b12e6ad8a3cd7659354d1d9207d95b70bba7032e843fda117d26ac4a0b7d1bedaf0e745e761d9057ca1e6f414e88771d61b56bf619e80f64b54ff93b185dac95db38019b205d113993599adfcddb5ad2d425f4a4022880b4375d723d0613731aea55ea7080b7a23c41b2999aa01b3d2b185b72b4db13d5d797575afbe8f1d420c42555d67afe3126bc44435b5f24c9b6e5194d2a38019b9e2545baec41c9cb731b031f1638ed96a0890a91bc6dcd0ffc1019b49cd421abfd95b9b4f5ca90b4eec3253a804e22193bc5fd7fddca2dad2a392bc6bf18db8452852df1d89d72762205bfc73421887887e93d04407ca0d8c16478c0e2c5b6be5db3a61f743f41550afb7e54d29c19ae04806832c9bc774eab67e187002616914bd890cc15b94b54a468ee0608ff4de49e9c2672cb5fcb4f0ca6128ff9b5dbce9176e6413eee37729ff71d96b5e3824bdfbe723272da7332167ebf0b8bb0ebb9c4f1904cd718197edfa1420719ef399b65aff1e01f0ee36911f5c2e0d10e76070eb6ff9e31b7f816fe4458acc8892daa03142529820251db61fcbae0d1e48b53a722fc014ecd3842d5785d0da2afaa0d5374432b99b9a66b328478d4cc0b6517e17bf61e9b66d86f0ad6fed689455b98718d0dcb338725cf0dc1968b6a546038d81e377769eecf29fd5067ad37ae66ec2d9ab0721ed51fe4e000aa676f9be91449bcee26f04af4292769daf19da931cb990cddb48168c57d8f5b228f1fd05252b2eef802caabea2fb2e9c0da7f7d537e6b8c8b5d49593cbec6bbc1361cabcc29994e343d0e1856560e09adb2061b12e957a7c568243435ff44ab7b0a1abf5d74fe9ba8b3a5cf7fd5e444e898af592744ef120e2353b0748a3a86a5708c58ca4b188c5b3cec9c2ad0191f692057ee9fcdd22d2541ecba2f1577b4af4fc5b098915f530e6041e0aee6b699fe55012ff5c5e601bcdcce29280b17fa6d0110cb305f45b1e78031ad2dc155886ee85484ada259931490bfb7a304886648b3b19c1b322fc8e708b3245c459332166c05698586f41c6193d78eb7850e169e91e5394a041273549db3e7a19300e41fc1a05d31899e534daa93bd5af13a401d76c6bf552e6053c1d27f121cb441b596a2de41ea8e18b06dd5ccf8591469deb080f35a02a603997e63fbbcd05ec48583f658a4245412d65275baaef118bb86c99078bcda709dfd", 0x1000, 0x80000001}, {&(0x7f00000015c0)="004ea7336e62f467cd71701c1e2b3cc5cce8bec5eb721c7fde24dc9f0518f2298dae70d93d69e73efe279bb7ec36762caf63d533bd3044b86f6430242dcf0d954b653348fb7850d186803bb513c56476a48a06ece9bab6764d93f4e8a807ac590286f14966960f3791068f14163fb7186940f7ca8cbc5859324648b7cda248e012103cde461e4755f26a0b05ffbd424d13e85190bc2ca9f11eaf610fd08dfe6c24414190469e78559eed565a52d31778b8ebcc057513059572e9116c2d65c73817a7", 0xc2, 0x6}, {&(0x7f00000016c0)="1ef45aa4e12975d74001f63e7ac3ac5028d6c49c215665d08be82f59473040b30c9c381aa0b05f6eedf29142b96e1001fc43c0afd7188295786739a987737d7ab247a16ce3199b1e511f1ff9862150ed69981d5b4bd114fda04b66124357fea7dd287d195dcbd4b45fa95a3d02d6", 0x6e, 0x9}, {&(0x7f0000001740)="0efa3f24deb57fe81c14d8092093986524717a88a0652591bdfa13f8852b50ba8bf7094d0e54e42d30d8ccc59aa1446972e28e51c98edfbc947e226b737ea3b9e42f5f2138c02e96975ee97e9b1f0077cd4556f830d8c0d56fa67255b5334ab9ebb55641a314174656a22d66cdedd9891ae7886c6e340c71f08c4f5fd5cf9a841ca85c86600d707aa8cfa6192631a0b470b5cb10ebc943d753878fa376d219b6ea755b8c44466a7cc56fe00de3ff647c21306d03627021795d59a39451bf84daada0957e2f8d50c3cc58c15eac90011aa01159a00b3e268fd8e8c63e4d315abd2124ce32c0306109879ed2bdc33690766fb5", 0xf2, 0x3}], 0x800, &(0x7f0000001940)=ANY=[@ANYBLOB='minixdf,bsdgroups,nobrrier,\x00\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x966, 0x4, 0x1ff}, &(0x7f0000000140)=0x10) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000001a40)=""/236) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000000)) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000001980)=""/160) 2018/05/07 17:20:52 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000000)=""/57, 0x39}], 0x1) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:20:52 executing program 7: r0 = socket$inet(0x2, 0x8000004, 0x0) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:52 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x800000000001) write$evdev(r0, &(0x7f0000f15fd0)=[{}], 0x18) 2018/05/07 17:20:52 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x20) 2018/05/07 17:20:52 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00009e0003000000000000000000aaaaaaaaaaaaaaaaaaaaaa0088476030afc202100000ff010000000000000000000000000001fe800000802db89400000000000000000000000004019078005ff02500d1e75f135a276a2c5bbf2b93d3ee59bf46b373d9a92d15"], 0x1) 2018/05/07 17:20:52 executing program 6: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x20000000001040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r4 = syz_open_procfs(0x0, &(0x7f0000000040)='syscall\x00') sendfile(r3, r4, &(0x7f0000a12000), 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) r5 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r6 = dup2(r1, r2) fcntl$setown(r6, 0x8, r5) tkill(r0, 0x16) creat(&(0x7f0000369ff8)='./file0\x00', 0x0) [ 285.764870] EXT2-fs (loop1): error: can't find an ext2 filesystem on dev loop1. [ 285.824276] EXT2-fs (loop1): error: can't find an ext2 filesystem on dev loop1. 2018/05/07 17:20:54 executing program 4: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x100000051, r0, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x42) remap_file_pages(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/05/07 17:20:54 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x528, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4}) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:54 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x800000000001) write$evdev(r0, &(0x7f0000f15fd0)=[{}], 0x18) 2018/05/07 17:20:54 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000280)={0x7}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000180), 0xffffffffffffff8b) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$getownex(r2, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$cont(0xffffffffffffffff, r3, 0x0, 0x0) getpgid(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='hybla\x00', 0x6) ptrace$peekuser(0x3, 0x0, 0x5) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r4 = getpgrp(0xffffffffffffffff) syz_open_procfs(r4, &(0x7f00000000c0)='numa_maps\x00') 2018/05/07 17:20:54 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0x2f2, 0x4) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:20:54 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0xffffff73, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/07 17:20:54 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x2, 0x7}, 0x8) r2 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:54 executing program 3: r0 = socket(0x0, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00009e0003000000000000000000aaaaaaaaaaaaaaaaaaaaaa0088476030afc202100000ff010000000000000000000000000001fe800000802db89400000000000000000000000004019078005ff02500d1e75f135a276a2c5bbf2b93d3ee59bf46b373d9a92d15"], 0x1) 2018/05/07 17:20:54 executing program 6: socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "08de06", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}}}}}}}}, 0x0) 2018/05/07 17:20:54 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00283a00000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000000000000000000000000000"], 0x0) 2018/05/07 17:20:54 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3f}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/07 17:20:54 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) write$binfmt_elf32(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x4, 0x100000001, 0x3, 0x3f, 0x2, 0x3e, 0x9, 0x3b0, 0x38, 0x2bc, 0x5, 0xfffffffffffffff6, 0x20, 0x1, 0x7, 0x400000000000000, 0x1}, [{0x6474e551, 0x81, 0xfffffffffffffff8, 0x1, 0x2, 0x0, 0x101, 0x3ff}, {0x7, 0x20, 0xe64, 0x8000000000000, 0x1, 0x1, 0x7, 0x2}], "6a9bc529239f918451c7cdada012fc55362978fed149cf0138d2c34299cb398feaa782ef8e0767a071271324dc10eff2fe7177511d086f44ff090f6416b47eb01f63bc15c412d1d56077d7a2e59695159e1253bf620b5b5cff715f85f2e6e9aca49529d55e37c385a092d11d56c749e8c035f81924bdf133110190c8af136e281ade66bd75d27a003a661ae0de75501ec69947da076d49029035b9", [[], [], [], [], [], [], [], [], []]}, 0xa13) 2018/05/07 17:20:54 executing program 6: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt6_stats\x00') pread64(r0, &(0x7f0000000080)=""/230, 0xe6, 0x0) 2018/05/07 17:20:54 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:54 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) bind$ipx(r0, &(0x7f00000000c0)={0x4, 0x200000000002, 0x6, "b71df87190ea", 0xea}, 0x10) syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr}, 0x3a1) readv(r2, &(0x7f0000000200), 0x200) 2018/05/07 17:20:54 executing program 3: r0 = socket(0x0, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00009e0003000000000000000000aaaaaaaaaaaaaaaaaaaaaa0088476030afc202100000ff010000000000000000000000000001fe800000802db89400000000000000000000000004019078005ff02500d1e75f135a276a2c5bbf2b93d3ee59bf46b373d9a92d15"], 0x1) 2018/05/07 17:20:55 executing program 4: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x100000051, r0, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x42) remap_file_pages(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/05/07 17:20:55 executing program 7: r0 = dup(0xffffffffffffffff) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) 2018/05/07 17:20:55 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x800000000001) write$evdev(r0, &(0x7f0000f15fd0)=[{}], 0x18) 2018/05/07 17:20:55 executing program 1: r0 = dup(0xffffffffffffff9c) r1 = accept4(r0, &(0x7f0000000180)=@in={0x0, 0x0, @rand_addr}, &(0x7f0000000200)=0x80, 0x80800) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000040)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x306, @random="0e82d719742d"}, 0x44, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}, 'yam0\x00'}) r5 = fcntl$dupfd(r3, 0x0, r4) fstatfs(r1, &(0x7f0000000240)=""/173) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r4, 0x28, 0x6, &(0x7f0000000300)={0x0, 0x7530}, 0x10) getsockopt$IP_VS_SO_GET_TIMEOUT(r4, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000100)=0xc) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:55 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') rename(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='./control\x00') close(r0) 2018/05/07 17:20:55 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000340)='/dev/uinput\x00', 0x204000, 0x0) getpeername(r0, &(0x7f00000001c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x80) r1 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0x100, 0x2) ioctl$sock_ifreq(r2, 0x89a3, &(0x7f0000000040)={'gre0\x00', @ifru_names='yam0\x00'}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000080)=0x5) 2018/05/07 17:20:55 executing program 3: r0 = socket(0x0, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00009e0003000000000000000000aaaaaaaaaaaaaaaaaaaaaa0088476030afc202100000ff010000000000000000000000000001fe800000802db89400000000000000000000000004019078005ff02500d1e75f135a276a2c5bbf2b93d3ee59bf46b373d9a92d15"], 0x1) 2018/05/07 17:20:55 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000280)={0x7}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000180), 0xffffffffffffff8b) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$getownex(r2, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$cont(0xffffffffffffffff, r3, 0x0, 0x0) getpgid(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='hybla\x00', 0x6) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r4 = getpgrp(0xffffffffffffffff) syz_open_procfs(r4, &(0x7f00000000c0)='numa_maps\x00') 2018/05/07 17:20:55 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) sync() ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:55 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) fcntl$setlease(r0, 0x400, 0x2) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:20:55 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'vlan0\x00', 0x8}) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) setsockopt$inet_int(r2, 0x0, 0x1f, &(0x7f0000000000)=0x328281cb, 0x4) 2018/05/07 17:20:55 executing program 3: r0 = socket(0x8000000000000011, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00009e0003000000000000000000aaaaaaaaaaaaaaaaaaaaaa0088476030afc202100000ff010000000000000000000000000001fe800000802db89400000000000000000000000004019078005ff02500d1e75f135a276a2c5bbf2b93d3ee59bf46b373d9a92d15"], 0x1) 2018/05/07 17:20:55 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x800000000001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x0, 0x5d, 0x2}, {}], 0x30) 2018/05/07 17:20:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000440)="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") ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x7ff, 0x42, 0x5, 0xfffffffffffffff8, 0x5, 0x40, 0x6, 0x3, 0x241a, 0x1, 0x0, 0x8}) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$getown(r1, 0x9) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000100)) syz_open_procfs(r2, &(0x7f0000000000)='net/ip6_mr_vif\x00') r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:56 executing program 4: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000140), 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x42) remap_file_pages(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/05/07 17:20:56 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) ftruncate(r0, 0x6) sysfs$3(0x3) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) socket$inet(0x2, 0x805, 0x5ee) ftruncate(r0, 0x3f) 2018/05/07 17:20:56 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x8100, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000100)=[{0x2, 0x7}], 0x1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000000040)={0x5, 0x9, 0x4}) r4 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000180)={{0xa, 0x4e22, 0x100, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffe01}, {0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff}, 0x6, [0x1, 0xa183, 0x3, 0x0, 0x7, 0x236, 0x9, 0x1000]}, 0x5c) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:56 executing program 3: r0 = socket(0x8000000000000011, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00009e0003000000000000000000aaaaaaaaaaaaaaaaaaaaaa0088476030afc202100000ff010000000000000000000000000001fe800000802db89400000000000000000000000004019078005ff02500d1e75f135a276a2c5bbf2b93d3ee59bf46b373d9a92d15"], 0x1) 2018/05/07 17:20:56 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x800000000001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x0, 0x5d, 0x2}, {}], 0x30) 2018/05/07 17:20:56 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000280)={0x7}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000180), 0xffffffffffffff8b) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$getownex(r2, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$cont(0xffffffffffffffff, r3, 0x0, 0x0) getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r4 = getpgrp(0xffffffffffffffff) syz_open_procfs(r4, &(0x7f00000000c0)='numa_maps\x00') 2018/05/07 17:20:56 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000000040)={{0x100000000000}, {0x77359400}}, &(0x7f0000000000)) 2018/05/07 17:20:56 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000200)={&(0x7f0000000000)=[0x0, 0x0, 0x0], &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0], 0x3, 0x5, 0x4, 0x4}) 2018/05/07 17:20:56 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40000, 0x0) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x3, 0x80000000, 0x8000, 0x1, 0x1f, 0x6, 0x1000, 0x800, 0x5a7c17ad, 0x1, 0x8}, 0xb) 2018/05/07 17:20:56 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/05/07 17:20:56 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:20:56 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000000)) socket$pptp(0x18, 0x1, 0x2) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00') setsockopt$inet6_dccp_int(r3, 0x21, 0x11, &(0x7f0000000100)=0x7, 0x4) 2018/05/07 17:20:56 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x1, 0x4, 0x1, 0xfff, 0x4}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x9}, 0x8) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="6cf084b19f7188f4d03bc88d751fdf2b", 0x10) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000000)=0x400000008000) 2018/05/07 17:20:56 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6tnl0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'\x00', r2}) r3 = request_key(&(0x7f0000000440)='id_resolver\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000004c0)='\x00', 0x0) keyctl$invalidate(0x15, r3) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@multicast1, @in6=@mcast1}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f0000000200), 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x4e04}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000380)={r4, @in6={{0xa, 0x4e22, 0x80000001, @dev={0xfe, 0x80, [], 0xb}, 0x4744}}, 0x1000, 0x5}, &(0x7f00000001c0)=0x90) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000180)={0x7, &(0x7f00000000c0)=[{}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000340)={r5, 0x3}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r4, 0x4, 0x10}, 0xc) 2018/05/07 17:20:56 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x800000000001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x0, 0x5d, 0x2}, {}], 0x30) 2018/05/07 17:20:56 executing program 3: r0 = socket(0x8000000000000011, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00009e0003000000000000000000aaaaaaaaaaaaaaaaaaaaaa0088476030afc202100000ff010000000000000000000000000001fe800000802db89400000000000000000000000004019078005ff02500d1e75f135a276a2c5bbf2b93d3ee59bf46b373d9a92d15"], 0x1) 2018/05/07 17:20:57 executing program 4: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000140), 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x42) remap_file_pages(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/05/07 17:20:57 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001a40)={0x0, @local, @loopback}, &(0x7f0000001a80)=0xc) 2018/05/07 17:20:57 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = accept4(r0, &(0x7f00000002c0)=@nl=@unspec, &(0x7f0000000340)=0x80, 0x800) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) write(r1, &(0x7f0000000000)="65bbc6fad7382918bddcb591c4a578ed6bbddea653346d9f022015fb3393ed16658c79378e075b0b5a2ac9f8fed0cb5b10b9040f5ee57eb3252b8f7571e1d5cf61538b6a204ff30246932a73257dc2f2faa42a61bf02601e4ffb9e19d34433614277f5c72337fe4b0293d9e9bdb10a5f66bdbe0b34c6ceef6f4b27a58bcb0c036a51876aeb0e39ff5df4d987b08dc5a3918de89864a2918c09d2663c65cd83cde706424ad9d9e622153e203a530bd1ce626f88bd0616bd3b0603887b31e993971eeaf13b235c2977a845baf9a3b897d835fac8d5d66e45029cdc93fbc3708b847edea7cc8fc5f9ea0ffdb5480c972b512ef6058f63511e", 0xf7) write$binfmt_elf32(r0, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x3f, 0x5, 0xfffffffffffff001, 0xffffffffffffffe0, 0x2, 0x3f, 0x10001, 0x363, 0x38, 0x25a, 0x1, 0x9, 0x20, 0x1, 0x4, 0x4, 0x40}, [{0x2, 0x8f1, 0x1765823, 0xfffffffffffffffb, 0x2, 0x0, 0x6, 0x3}, {0x7, 0x1f, 0x1f, 0xcf7, 0x6, 0x3, 0x5, 0x9}], "38e73c73d41f77f85784615979d8b66f1f33446f9a053a381231bbb48e8b69677ce0fe5d9f5c025dd72ce1d832650d47fdbae431f7cf341d940b5dce4b933e718524384c423720fd18cd820541a91d96236ad8534c4856be6cfde198a08991313262b408d1c259c70bd448e11176d88c5d8c72d6895479725714a269ed0a09cf0e5e3b1842ea3bc2c624fd064d9da22c7a5aa4082ebada91d23aab979d36c07b3de55337851669f521db846857f98824f7b73adb6a2e63c6ab8b3b6afd563d211219dd0486be98be2c7b1c0822d9e9a0b564", [[], [], [], [], [], [], [], [], []]}, 0xa4a) r3 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000380)=0xaea) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000240)={r4, 0xffffffffffffffff}, &(0x7f0000000280)=0x8) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000400)) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000100)=0xfc, &(0x7f0000000180)=0x4) 2018/05/07 17:20:57 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xffffffff) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:57 executing program 5: socketpair(0x4, 0x7, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_int(r0, &(0x7f0000000040)='io.max\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00000001c0)=""/71) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:20:57 executing program 3: r0 = socket(0x8000000000000011, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00009e0003000000000000000000aaaaaaaaaaaaaaaaaaaaaa0088476030afc202100000ff010000000000000000000000000001fe800000802db89400000000000000000000000004019078005ff02500d1e75f135a276a2c5bbf2b93d3ee59bf46b373d9a92d15"], 0x1) 2018/05/07 17:20:57 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x800000000001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x0, 0x2}, {}], 0x30) 2018/05/07 17:20:57 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000280)={0x7}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000180), 0xffffffffffffff8b) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$getownex(r2, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$cont(0xffffffffffffffff, r3, 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r4 = getpgrp(0xffffffffffffffff) syz_open_procfs(r4, &(0x7f00000000c0)='numa_maps\x00') 2018/05/07 17:20:57 executing program 7: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x7fff, 0x800c, 0x2, 0x40, 0x0}, &(0x7f0000000180)=0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000005c0)) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r1, 0x80, 0x6, [0x3, 0x1, 0x7, 0x80000001, 0x9, 0xffffffffffffffff]}, 0x14) r2 = socket$inet(0x2, 0x1, 0x0) recvmsg$netrom(r0, &(0x7f0000000580)={&(0x7f0000000200)=@full={{0x3, {"eabc5e8ccd0f81"}, 0x4}, [{"e501f654dca04b"}, {"1e8b9095162168"}, {"07760d53724e15"}, {"e588008cbfe8ce"}, {"b2928b6fde772c"}, {"0b8a1960c1b779"}, {"85d3269495fd6a"}, {"50d6f6b1894cf1"}]}, 0x48, &(0x7f0000000380)=[{&(0x7f0000000280)="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", 0xfb}, {&(0x7f0000000400)="bf5f9094dcf9458560be3f6bd489c430ab248c84390da34fa3af099d2446b5766c55e5aacbc518062cb0ca6af3b0528b64873d0a6ed1294a85e131cbd5efb65875a4801289eea6af2027abfdf4c45d87aeb09480b2896d1843b70ceb12bd18b82204cbecf383fddd937edf619490b7f2f418c3de1bc70c20954889ada0d52f10134c3742f0f03bf136b3af9fa13cd3c17e836237dcd5408ed2bd0aebe648f53aead2b0cf093e66d06130db6ed3efbe7bc0004f62feed4a85de04b6b96bfa7c1f27c4706895c9fef7f162a3a3effc750dc0d101f3e4d086b6f7b1", 0xda}, {&(0x7f0000000500)="e8af234424118aaecb8ba7f4c62683cec5e267512e494d1c7a9fd2aa0f08e413687487c50b488ef5256e871e2ab634e1816bb907a4dd45918b30d5e6d122ac8f8a5f1a5946cc8cd4b964141a5cf62257b33d78ed5bf555716ab494e78c0c635df5638ec9b8ae902115f8ea890b3c5baabb6f74897e0a3a7e7c7143af00", 0x7d}], 0x3, 0x0, 0x0, 0x40010}, 0x0) r3 = dup(r2) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f00000003c0)) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000000000)={0x4, 0x8}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000000040)={0x7f, 0x6, 0x1, 'queue1\x00', 0x8}) 2018/05/07 17:20:57 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = getuid() r2 = getegid() lchown(&(0x7f0000000040)='./file0\x00', r1, r2) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000080)={@mcast1, 0x0}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x100000000, 0x400, 0x8, 0x100, 0xdd3d, 0xc0100000, r4}) r5 = syz_open_pts(r0, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:57 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e22, @rand_addr}, 0xfffffde0) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x4) fchdir(r0) 2018/05/07 17:20:57 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000280)={'team_slave_1\x00', 0x1200}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)={r1, 0x49a, 0xf3, "03fd090f9befbb0da7bda23ae1fd5b31b1f0c5436d2c044625eb8bc69677291665623de19b052fad05ba9ad15df5f9df2bf97715c8ce93fafb29f6ec5b513dd3cfb435d469fbbdd8168eb0e1fd66529e63e123ad1f1d2907b96753cdf0871e96b287f8d12c4e9f1d7975a97154e1571bfde1c0955f922dbe56d8d57ff1f0b954721b615daea024e76b6a2c17f2f40dc6caa9ca097cfc638ee931ed9bf9bd7abf7d8f3872f34310b30a467ba94ba110541891e023bdea451d70986bea9348000105ec373b9648c7477b61473e90e73bcee703a4363ede5231613bb1e0c348436e79f8307980e16d7a6a759e08c3e770ce41a972"}, 0xfb) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x0) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000000440)=""/4096, &(0x7f00000000c0)=0x1000) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:57 executing program 7: r0 = socket$inet(0x2, 0x8, 0x10001) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KDDISABIO(r1, 0x4b37) preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000040)=""/61, 0x3d}, {&(0x7f0000000080)=""/179, 0xb3}, {&(0x7f0000000140)=""/167, 0xa7}, {&(0x7f0000000400)=""/4096, 0x1000}], 0x4, 0x3b) r2 = dup(r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff01060002000500026aa90001840300"], &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000002c0)={r3, 0x4}, 0x8) 2018/05/07 17:20:57 executing program 5: syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:20:57 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"d202b999cf85000007baaa140b000010", 0x102}) 2018/05/07 17:20:57 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x800000000001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x0, 0x2}, {}], 0x30) 2018/05/07 17:20:58 executing program 4: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000140), 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x42) remap_file_pages(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/05/07 17:20:58 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x60000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:58 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x40}}, 0x0, 0xbc, 0x827, 0x8, 0xfffffffffffffff9}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r3, &(0x7f0000000180)=0x4) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:58 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x800000000001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x0, 0x2}, {}], 0x30) 2018/05/07 17:20:58 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x22d) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000dc0)="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", 0xfa, 0x20020003, &(0x7f00000001c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x0, 0x300000001, 0xffff}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendto$inet(r0, &(0x7f00000005c0)="9a", 0x1, 0x0, 0x0, 0x0) 2018/05/07 17:20:58 executing program 3: r0 = socket(0x8000000000000011, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00009e0003000000000000000000aaaaaaaaaaaaaaaaaaaaaa0088476030afc202100000ff010000000000000000000000000001fe800000802db89400000000000000000000000004019078005ff02500d1e75f135a276a2c5bbf2b93d3ee59bf46b373d9a92d15"], 0x1) 2018/05/07 17:20:58 executing program 5: r0 = getpgid(0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x6, 0x101, 0x838, 0x5, 0x400}, 0x14) r2 = syz_open_procfs(r0, &(0x7f0000000240)='fdinfo/3\x00') setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000000040)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:20:58 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000280)={0x7}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000180), 0xffffffffffffff8b) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$getownex(r2, 0x10, &(0x7f00000002c0)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r3 = getpgrp(0xffffffffffffffff) syz_open_procfs(r3, &(0x7f00000000c0)='numa_maps\x00') 2018/05/07 17:20:58 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:58 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000001000)={0x14, 0x16, 0x301}, 0x14}, 0x1}, 0x0) 2018/05/07 17:20:58 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) socket$inet(0x2, 0x40000000000b, 0x6) 2018/05/07 17:20:58 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0xfffffffffffffdd8) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x805) 2018/05/07 17:20:58 executing program 1: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r0 = syz_open_pts(0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/05/07 17:20:58 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) 2018/05/07 17:20:58 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000000)=0x100000001) 2018/05/07 17:20:58 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x800000000001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x5d}, {}], 0x30) 2018/05/07 17:20:59 executing program 4: mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x100000051, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000140), 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) poll(&(0x7f0000000040)=[{}], 0x1, 0x42) remap_file_pages(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/05/07 17:20:59 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$SG_GET_SCSI_ID(r1, 0x2276, &(0x7f0000000080)) r2 = dup(r0) ioctl$SG_GET_SCSI_ID(r2, 0x2276, &(0x7f0000000000)) 2018/05/07 17:20:59 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='smaps_rollup\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:20:59 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000000)=0x3) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:59 executing program 6: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000001440)=[{&(0x7f0000000340)="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", 0x1ff, 0x1}], 0x0, &(0x7f00000014c0)={[{@umask={'umask', 0x3d, [0x30, 0x0]}, 0x2c}]}) 2018/05/07 17:20:59 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x800000000001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x5d}, {}], 0x30) 2018/05/07 17:20:59 executing program 3: r0 = socket(0x8000000000000011, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00009e0003000000000000000000aaaaaaaaaaaaaaaaaaaaaa0088476030afc202100000ff010000000000000000000000000001fe800000802db89400000000000000000000000004019078005ff02500d1e75f135a276a2c5bbf2b93d3ee59bf46b373d9a92d15"], 0x1) 2018/05/07 17:20:59 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000280)={0x7}) socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000180), 0xffffffffffffff8b) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f00000000c0)='numa_maps\x00') 2018/05/07 17:20:59 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000180)=0x2, 0x4) r2 = syz_open_pts(r0, 0x2001) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000001c0)={@empty, @rand_addr, 0x0}, &(0x7f0000000200)=0xc) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/load\x00', 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000240)={'team0\x00', r4}) timer_create(0x7, &(0x7f0000000300)={0x0, 0x19, 0x2}, &(0x7f0000000340)=0x0) timer_getoverrun(r5) pipe2(&(0x7f0000000380), 0x80800) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000280)={0x3, 0x0, 0x3, 0x8000, 0x80000000, 0x9, 0x4, 0x26b, 0x1, 0xfffffffffffffffb, 0x6, 0x1fa9}) recvfrom(r3, &(0x7f0000000000)=""/234, 0xea, 0x40002002, 0x0, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000400)) 2018/05/07 17:20:59 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x6, 0xffffffffffffffff, 0x2}, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000)) 2018/05/07 17:20:59 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:20:59 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) finit_module(r0, &(0x7f0000000000)='/dev/ptmx\x00', 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r3) 2018/05/07 17:20:59 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000080)) 2018/05/07 17:20:59 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bcsf0\x00', &(0x7f0000000000)=@ethtool_rxfh_indir={0x39, 0x8, [0x4, 0x8000, 0x1000, 0xa99c, 0x4, 0x9, 0xffffffffffffffff, 0x5]}}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000080)) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:20:59 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x800000000001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x5d}, {}], 0x30) 2018/05/07 17:20:59 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001580)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000015c0)={0x0, 0x7de, 0x80000001, 0xcb2, 0x76de, 0xffffffff, 0x6bf, 0x6, {0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x28df, 0x8, 0x7, 0x80000001}}, &(0x7f0000001680)=0xb0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000016c0)={r3, 0x8, 0x20, 0x3, 0xfffffffffffffff9}, &(0x7f0000001700)=0x18) fcntl$getownex(r1, 0x10, &(0x7f0000001740)) r4 = fcntl$dupfd(r1, 0x0, r1) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x7, 0x6, &(0x7f0000001440)=[{&(0x7f0000000440)="7ae436bf3966b5553efd60850974c69bc3b8681842d30ea0548a6186d853271d50ba220545c4d86ab17595dd943d47d479dfe52ed24efe21e11af9a93ef6325f55f63783228885aeb00ce5ca6852c99af488a3e56ca2babefa3e4110a1453cfbfad12b56a8cef9c849de633f8ab2d55e167374479bc6a6d7a62094571ec8f0cc443419560060906faf0d9f08d590acd7251c1da88900aeb949f97abfc26c6cd9bc426674660220f026ce1251860066370e1d0815314ccba87571fdce1ced7572e69d7209449b8c5b2b756769116ff6631905fd6e4d1a43af3f7ab953dab5acf79b158dd4c2396d60b173becf90a2f9bfa21a213fabd3c0b0858fb633c8934507388e24c794ff016f2c2e956b6145c8e429161dd68e8484bdf3f6c8bd40f6cd66eb3c9a527ea4f9a111a816a93389d0fb2c819a7d42be39e37bac9916c965cc628239936272a21838a1103068281838a4a2d01eea2f314bd8c39406047872355e4521855983748b5a8c39159332d15ebb87b74ea8b3b13730cc3f38d39f5b877d0566f390e380f5e10e081b1c1085ed6c83e7e927703a71959191052390c612897d460b650fc1f3eb995b43201563f3af2a542026355cc634891f840ac346139663a79856f9d2a9df9a6fb16c3097e5e2eaf746ec7a5bf800ec9f19eacd8b62a180927d71a0b61664e81c22f3954541574c2fe079f4758d27f0833da90fabb38b35e152ce9a9d31f09a24e29c0106d5660517e04d6c254e4b7d472c73f488825c9d1401f593d7444b35e491ea36f8c5e69b9b47a9fb3bdff5b374ee5a465356ae2dea529dbee9a2dc067f9bca5f80de2686adf6ab6ea1a3d10e1bfdc0962483b288d9905850e58789d6231a0f793f0ef917ae3ac72d9114dfe5edbfeee75aeeaf75aabd936c8c1be9a6621dcc10e62f005ceb94c6dfe2a2d6fc07b2591242e54362bb6a0baff6e922a2765c6e7559610612212b7708c97fed29da6ce465515eee8056aac9f52e250f12ed5f0ebd99a52a09d7ee331ca0aa4f002ec6cf3520632a16034d474c0acba70e8ba8ef7b796287be9e3a07724e6f605e62dbe560011ffd9ab3a4477c1465b3f602d4c3a975e2c2a83df7831a6545a76297f3ff897778bc03782024e8f9807ac1e5b13ee3ebeb9c629b824f10d78784c5ee386ba0e2f061fc29700ae3689b906872447efd3f13f8c94f2afd717f9a276bbcb3645ea58717b5ab758bab6f11cf00a4875e065f08acc9a5b01edcd4a27a809ee15a0646a5fa35b201b86c26322688fb97f377b8551b300f27ff52a66f97953f79e732dd48b23af04e0768f71b43e72d6fda724be6881381a59a3cfbcfacb7a87bd4e1abb8a628977aaeec93240c263f6e9fb6c40ce6a6cffe5e7a2d5ff24f4ac0fe694517ab90fd68d2b41282b8581c4ad655228ce711002bbe81bea05c3914af38b58d03e0cdc9034ac8653909bca182f04853b14952bbd9d9a44248eed37b0d9809bd0b466a4093f055c445e016130423966e5962b349649a80e1f96d1adbd07eca458c6c2ee00c2305263b6fa0e8e1cdb0e13a3c90dda3647f70908b14a51c532ab0cb48da1b1dc49ba26f354c4e58b56a330b8d2e95f8e1b0f9bb8e172c187be688bba6c1cb9b44f62120d75f12891752cc2d41957d5cfcf34b1ce69a7756de47ce66830582ade6e9f4827517300ad8671004cf5f319cbca80bc9295ee4ee05fff6fe6e61a4d9f57fc484a5cfd1b8f413f0a4d054635ea83f007309fae62d56f9a573829163636aea961605546d17d0e49945749625c447b456e97ebf0a765d183a66eea27c0bdab56ae042d29582249216941501f8410b14485363e42886e842a74231a0fc84cf08c9525bdb3289ca32afe8151d5973b0910013450edce33943fa9970660190b0a54b8908f9c2ca4bf82ccd4b0a69e77f7174879ad27ccd41cfd0dfd5ef35251f79e424878ee968c5c90d737385d19e3829e049d1cd3f4ee22ce3ef0f054ebae1da31747d74c86bfb67d1251e41441aab1b7da5e6c5977d29fa422d296a05873f648fdc8459dff5531e5ac72fd32f801e65841cee32ca95687def28b97ad4bc472cb9dbcacee542f46507a3c71411c2b5ca213e0543b12bbe3ab8ead982551bcacf7226fc0591daa50e4fc0a491b863b5105a2dab44cd5449ad2d4b8064e52c2c3fcf99d0ab2fe4e9a9ffc27a70471648d5841697ea4e6a63cf4bbdbdac7ca72d9f38557aa352c83cad4f8de8019e5bfffc67bca2a69b31f30f495a7913862c27c213b86c6159b3385cd0e1aa7091c0126e45a7c21ca8fa80d9fb0d9a150db4afe4ab7e433b556d1695801a3290c90fc962c2d3f7029b817283d453deb419c2f3fc6ec160e5d163e4518646a35969e93ac2d49e8e5845473541f43d53fe4e671fd257ed46cea7642e0b347fbe070e6a07b0f51bf12975332004e9a2a14af1f41bc0d5b9683c8b80009c887c564f73b66d41e848f2f6e761287c20ad6492af55b8d6ebf99e17cdc87e8b67fa8057de520f16eb58c1735b70217474d3c6263f9f4ca993d045dc4fa6bb5ab1fcabb200a2d53809f9f8b49935e3e0a76e241e493d960c5a29e668a3427d54731b12200a24e62e12424f60d0a8c1e220d11f4c64084595126d110fbd6c168c55bdf09ed7cee17dab917876d8b7cb72c2be84277b6c757d4e877a589ecc8d976d100f935618c8f8370e626bc23db0bdd8b2ba2e15981793b41daf2a8b65b3226bea713828c953f410b4cf3cc80aa6dfeaf6aca4ea1a8f864bdc985122913f620e3f48bde5cdd89459f1c0c39ce933feeb0a6ef42c2de3ebd47ca9da923bfc2d785c2873e9291dfc0aa786a88a6dade38c9882a50954909eb565bdbb62e2c8faa13eefa8ac5a71367cd1bf3595f7c2c1b9916486df1eb79ff36fb1a169af8e7c3ba4a6f6a75d05d1c681020f71b723ab826b76806f48ce8e13d3c8ddf78e9aeb836f8235e0ff08b74b606d9894617c363e4d9e673cd5f359550f47e13b76b711a2c463d7b019199fc3beb2de64071943d7d621d6ca030eb1177c3da75bc160cb353c2fcb3ec442fa93e672c8c2029cd8542abc8b3b84b7014db1b1b434ffeaff4bc0b3588a15957f4f57c34a5c7e75fd7ce4fdf764508c66ac7c1629ef016676c195663e65fc88d52e0ef8404ba36a3b6fa954557195b283129c2d1531b37fb4181d9a3803f590a5bfcc7e455c05bed18056114135dd268cbd6a8d570b6fbe33292ff1eb8f4417643d44bd02039724bc38f53d3e10cc2dc824c2a0669ac303f740779872f1e6ceacbae49927d489b3771eddef97eac31eda8a2ebe8e907254ac27d9baea36dc89b7d706caaf3f200bbb99e801328b99d6f3b1e9783b6013ede430bfa57cb94cecdeb11783a3515dea2ce469eba277fcc3ac6f089a01842062cb3f838822789f3b17ab0f30d7dd3fa10839595a7809d4d19c247a4f150b405610f3664ac7b022b2ca449c12825df6e10bd16a0d1761cfaba8ed606781b7720bcaba6d82d4c646ce38f825f3eee0bb74283545bce2abda79d75da866970dd83ad74c7f3dab6e3a8ee9927408ef52e1705766d34cb0d11b8945c36ef60aab102729bbf18f390a89d137408da75562b24fa929d6d4db051ecb6341d595e09343f933fc80b3220be86086b9e4863d50cec1ef01af6bc5a0d5d2a32864bf2c62d0b62bd44650d8c108c0298210d748fb3d55e044aa7ec43fc77a3f1c95c12c92081aacfa8991ae8dfdd052c5701f0d3223d4a6759546849b70ebdf4e63b8ec52dfd925d08b5f93007cce892e72180cb9a8cbe436b603f76b472e4eea73ed2865782a2577bb8f3b78118c1cfd9113e3778777955d91ce879da47b08da8c7e4ef9140783d03542bd307a6f6f669f3fcb88d1b5e3a1dc434dd8d4f7e5b435cd4fb04186a9656511faa7edd40dbdcf712999a9b18e02080a782f253cdb9b44293cee3de1bc181a2bd6c5669bd89c86b95288200da40eb8e9f38997ef7db456b69756c829103e901439d78ef3f9713915e183fe7e69dc50d524b8bd6c7322e6fab7f0cf82da0c9ce76fbb307b916fa7aa1b3220a13782e68786b6e8947e940f68e2b8ba707e1035950d09562bb784da98c4c3b6c453a237c7a17bbac5f51566d7b9d0351b151d0e08386a6a1da6c4e78a8c760557f803c0234a561e5658b8ec00a87e0d54f3bef1a13ad4f5fe0654b4222c487033c40e79ed1bd54e053d0675cd73f6646ca755020e88d389822d1f5d2fcfabe341ecedbbd7b9baf427df7700a0c4ebea9cf56629ffbcec13eba2f5e50daa8e5249c003bfdd1acf7889f8880ce57c69f0b9a4f54dd0bb9ae2f08078adc68732cf48b32625328da6710e8839030870c594ebc711908daf3958cfe7a2a7449753caf15f56fb73c014516550a2d8d023babdd5cae81afc445f46a7fee72ad64d996127e9ad594db98b44753eff66b1552b594a5c29111f920f871fd50b3c65ca9507649a54e4119b2bd4b96c8c19bb2c07bce9c1d3555ad38adb407fda9ba3278792241dc489d3a90d3d0d450a8314ed5d2d312c3f5399e4521748d9688f35fce6d3ed999d3cb6e0014e341b9b16e0b434621d2e4da0277a18a5a0cbae26830097cb0be13d9c86a9f9be69d191d74a81af840911774c4fd735887d5551900d596cb7cfd3ac69216a031b62d615e20d7222b978c17b92fa552c5c95878a9bf05d04e0851736c3d46d5f16eacb0df6fbbf9c3a5319e869e3630715e0752879ce90417b778ca454dd6584313d831d6ff6f5d9da7456c468f51aade95f232013026acd6b4cd8d3f3932c699c2142431167c58a7b1d3f04d930131f261c12c5b9b9397638fd58151205a929ff05d32bc2d3bb93be18a22b691ee8291fce2ba6a2fb3f2a8626c612a97a1291f64f6266d45394f70a6c31b9acf98ed988ce7decb49e460dfe64b412c7da4fcce695dce8d172edb65752fdce334abf362d06b9f533dba46bf9b6c0651441a334dd9bb63185e05336b3e129f045d4f11416642db81b64c087077d0cd29a96a6f68ce0354252398b67c1aa8dc54da3f55f0221b78a380e55e3567d863a69aecfa4329a9cfc580fe7c27088db1a444ca7f7e24309283cc6a7a3dd2640d5c0239d572ff45876c83dba7bde70ddb6a311ca786fd332682a1a8547239a7715a282c59237e2e730068f6c5a87104225a4ae2d0e5a1d9af00a989a95d32e44653666d6842eaf5615cd297fce61000fe8a3c23f01f9e7a87b705a2786841d6f9d9e29333a8f6f700477c5b5fc00500ee00eedda5938f5368d3c21ecf51ef41a8b076584d24fc7cee49d0ac99f575b8dc53259ead6ebbba0184e9b07f51af1a7e2dfce7694f09993d3b160e36154bb8916c0e7cc7e755c7552d5ac68e55ad0a5b3c4eee22e215c6fb0cd08c1edb933bc606b7fe9bd3e6549c5774e1f5f545a48ca7b2da544941dbdcd6bed43b80184ca2662e4c67545fd48c28058a7b3cd52c677a0ee456560b3d4e172be752cacef9e8d24975826d48546e88322aa724bb21d47d70d14e5db45e914769d3d3ebfe4160a10f8af2128be6c822163944de09e4605fa110e43f8252a90ecca34d4e9ec17ae48996eec64a4d7cfe45e6bfa45eea463c60846703f7c041772653302fbdae2d793b9d71c99b2908306e1932149d82402733a57767a7b3948f401ac68135df8f4bb1a85abef618c879ed780029daf71a0cadb83e9dbbfe763ec0a2ec60ebd1d1101c8f795621c4035cef08a69871acd3290d378c3cdd7c249a569a372528c8a52ac53c86bfd9f48244f1316bf526d46833abb", 0x1000, 0x6}, {&(0x7f0000000080)="37640577b152297b143b64d24b4d13f0a80f583d6ec1eadf6805", 0x1a}, {&(0x7f0000000180)="a2d38e5a94f6430b4c92025bca8d6cf04533457ca9b9c13924ca8ee50709c798220f896b1cd8776aebcd6c170792d02223cc8193bc461f80b8e09ce2bbc4bbc592092605d5bbb88a51a108f087024e6656936d12fb29c1d7d1e6f09de0bc1aa00d9fd94a6b22a447759081b64471e52f32f7ad579c73f0845a584c0efe80e39613723b1a318bfec8b0a149b293156b43e08e977f9658c22e5b929eb45a46775ab11da5e202ac9814620add7cd0833b58bd1490b2e37d5bbb3b34038705d220b7fb84ed8aba96fbdb206b2cb1b8", 0xcd, 0x8}, {&(0x7f00000000c0)="c1676d1891b831261832cb84e62e19b36e1bdf3378dd2491378bf3339cb63f5a20685934094a8acf556cde20c4508b70adf8f8d7aac734848f01864e04790ab9e92b3aaa07fa2ec124b7393e39f90621ffb065192db80d87cd4b50ce3ee742", 0x5f, 0x3}, {&(0x7f0000000280)="9890120035c4603b0f67848217866c82657e55e1e003863b1d39bcf3579c335979970769a45be3c124ccc01a0199b7e66e2a0cc42327a59ec2b71125fc88697c5489765cfb2e865ccd6f366d3cb37d017c0a7a74cc6b0304f9a7c01cb87791f8dabee541d7bda5580d1563806cae070bc7c97e035931165bb81c17ebd0a6105f1ca97a1cf9d59badbdf1168c8dc655ee7512519c39955527988ea53663de986f1677e1a72cf24c5a0117fa731f5f61d3ab3edc1579bf5222beaf1b501d8c80fe54600e6df7735620a6e40568de856a35d142203171ac14efb4dbf5f8c8c52b687e40f75266c3cff46d1d7d0c75b58c565ac39a", 0xf3, 0x5}, {&(0x7f0000000380)="0fc6736cf6e854e804dddae89a6b06a2ecb92030efe1b72efc625d4e49b5094b68a5f3440266d5877f2366dd0fd1290fab9450ea9aa77fec7cf2d1f6104b28f46a4969d3c3d3dbb0fd0f14ce", 0x4c, 0x4}], 0x20, &(0x7f0000001780)=ANY=[@ANYBLOB="7265786c61796f6e6c792c686173683d7465612c686173683d72757061736f762c626c6f636b2d616c6c6f6361746f723d62c3a14bd3aaf1b057ccc33b86ccdee4796f726465722c7461696c733d6f66662c00"]) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000400)) 2018/05/07 17:21:00 executing program 4: mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x100000051, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000140), 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) poll(&(0x7f0000000040)=[{}], 0x1, 0x42) remap_file_pages(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/05/07 17:21:00 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000003c0)) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x1, &(0x7f0000000100)=[{&(0x7f0000000080)="62fd3a076a9f8eb2e5396764f841fd4caae57aadc285b73d0ea4863fd52f3aa16d5f4cef102ea029464da8c8c61bcfec5201a4b62ee19ae87512a8084ab1c37afa40", 0x42, 0x8}], 0x4, &(0x7f0000000140)={[{@data_ordered='data=ordered', 0x2c}, {@replayonly='replayonly', 0x2c}, {@balloc_test4='block-allocator=test4', 0x2c}, {@data_ordered='data=ordered', 0x2c}]}) 2018/05/07 17:21:00 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x8, 0xffff, 0x8208, 0x6, 0x977f, 0x3, 0x401, 0x7, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={r2, 0xfa, "f6e3c75d2a818eb6851af8147cc4571b79373bd22481279568a32b3455983d442ab79e091bfea1c46f963adec0a69c2744e486a82949340d6b55bc18fc56e2cc52a02572726f1052aea88312bdb3720f7cd32cc1cfefebf61bf989a87603a7ea89ca1f6aaaa89195c82f885da6b698220668197dd415be87738b76df592776db58604a8ebbb12dc1e57df3a27221fdf215de989ede8dcdc9048ffbd744cbe9c8940916b73abb9892798d34c7673273e10ec9e83174b0b9dd8cf0761895840c5a54e441162eeb4f4159fc89b143ca9f40b7a40e4ee1c98b732c6aa298a1acb2a6c3a2dfd614cf2553dab3539d2875d9c62953509ab0ab17b61bc8"}, &(0x7f0000000080)=0x102) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:21:00 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'lo\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/05/07 17:21:00 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x800000000001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x5d, 0x2}], 0x18) 2018/05/07 17:21:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x80000000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000000000)='net/dev_mcast\x00') r2 = syz_open_pts(r0, 0x4003) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000400)) 2018/05/07 17:21:00 executing program 3: r0 = socket(0x8000000000000011, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00009e0003000000000000000000aaaaaaaaaaaaaaaaaaaaaa0088476030afc202100000ff010000000000000000000000000001fe800000802db89400000000000000000000000004019078005ff02500d1e75f135a276a2c5bbf2b93d3ee59bf46b373d9a92d15"], 0x1) 2018/05/07 17:21:00 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000280)={0x7}) socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000180), 0xffffffffffffff8b) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f00000000c0)='numa_maps\x00') 2018/05/07 17:21:00 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="ea1a9ef9277c29b19a9c870000000e990acf78afe6d6229f2c8d3a7f5461b262f59902aaa6c419b0d9a95250129906d3cb8902000800f2bdbcec160000b88c52e81f3200cdd1d538d27997b0982481da4561ab36cad8c3ad772ba32c1879200cbc99642e38849b742c1d6e956edee30cd30e000000000000000000000000000070063de6163b7ce85214f828808ad8e6e4c08632c73fe40a3b7a2c483d4e238d7af9366698ac830647801b2d044a37a2256ed0df52fdc0f1eb5130aec6"], &(0x7f0000000040)=0x8f) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00000002c0)=0xb, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000080)={r3, 0x4}, &(0x7f0000000280)=0x8) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:21:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000100)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000400)) getsockopt$inet6_int(r3, 0x29, 0x4c, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x4c4, @remote={0xfe, 0x80, [], 0xbb}, 0x200}, 0x1c) 2018/05/07 17:21:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x800, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x8, 0x82000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000200), &(0x7f0000000240)=0x4) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000040)=0x3ff, 0x4) r4 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, [0x56dd, 0x10040000000000, 0x3, 0x0, 0x6, 0x6, 0x1, 0xf2, 0x1, 0x31b, 0x9, 0x4800, 0x9, 0x4000, 0x8]}, &(0x7f00000003c0)=0x100) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000000500)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000480)={0x0, 0x4}, &(0x7f00000004c0)=0x8) shutdown(r4, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000440)=@assoc_id=r5, &(0x7f0000000080)=0xfffffffffffffe4f) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00000001c0)=ANY=[@ANYRES32, @ANYBLOB="000086e44d4c68724cd121574f62c50e0000"], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000540)=ANY=[@ANYBLOB="060000000700060001010400090000005a86f44efdc3a3faec6f78d90b8e20e6c354d147f19b2b35704317ed2a0eb7d8d10f5dea130cdfd297c73c769bf246a5e1a90acde04e520fb6a6f50365d866a73770159d344c24e989059e36893455de5fd264473943a1056258d560b1b541abf7a64d46964f98bb5d737c4115f6ad93f66997d2d7dc765f7dba53cc2fdfce2cf2e9c8a1e4b6c1d09f9b94da15f4802dfded10de558c33c90eff7127fb8904ef551c9c8d23a693417c386499187e78af597ff21c0be556de5826fdbb6d77e89c"], &(0x7f0000000400)=0x10) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000000)) 2018/05/07 17:21:00 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x2, @rand_addr}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00', 0x7, 0x4, 0x480, 0x280, 0x280, 0x140, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000080), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @broadcast=0xffffffff, @empty, 0x1, 0x1}}}, {{@arp={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x11}, 0x0, 0xffffffff, @empty, {[0x0, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, 0x7fff, 0x101, 0x74e, 0x7fff, 0x6, 0x80000000, 'nr0\x00', 'veth1_to_bond\x00', {0xff}, {0xff}, 0x0, 0x140}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, 0xf}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0xfffffffffffffff9, 0xfffffffffffffffb, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000040)) 2018/05/07 17:21:00 executing program 3: r0 = socket(0x8000000000000011, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00009e0003000000000000000000aaaaaaaaaaaaaaaaaaaaaa0088476030afc202100000ff010000000000000000000000000001fe800000802db89400000000000000000000000004019078005ff02500d1e75f135a276a2c5bbf2b93d3ee59bf46b373d9a92d15"], 0x1) 2018/05/07 17:21:00 executing program 6: syz_emit_ethernet(0xb1, &(0x7f00003f3fd5)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/05/07 17:21:00 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') unlink(&(0x7f0000000300)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r1) 2018/05/07 17:21:00 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000180)="91d4104da70a317d31dca4ff", 0xc}], 0x1, 0x0) r1 = gettid() mq_notify(r0, &(0x7f0000000200)={0x0, 0x10, 0x0, @tid=r1}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x200002, 0xa}) 2018/05/07 17:21:01 executing program 4: mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x100000051, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000140), 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) poll(&(0x7f0000000040)=[{}], 0x1, 0x42) remap_file_pages(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/05/07 17:21:01 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x800000000001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x5d, 0x2}], 0x18) 2018/05/07 17:21:01 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000280)={0x7}) socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f00000000c0)='numa_maps\x00') 2018/05/07 17:21:01 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x4}, 0x8) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:21:01 executing program 1: openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x200000, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x3de5e634581d5809, 0xffffffffffffffff) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000400)) 2018/05/07 17:21:01 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x8000) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x10, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000280)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00), 0x3c5, 0x0) 2018/05/07 17:21:01 executing program 3: r0 = socket(0x8000000000000011, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00009e0003000000000000000000aaaaaaaaaaaaaaaaaaaaaa0088476030afc202100000ff010000000000000000000000000001fe800000802db89400000000000000000000000004019078005ff02500d1e75f135a276a2c5bbf2b93d3ee59bf46b373d9a92d15"], 0x1) 2018/05/07 17:21:01 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') unlink(&(0x7f0000000300)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r1) 2018/05/07 17:21:01 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000000)={0x2, 0x80000000, 0x9, 0x6, 0xfffffffffffffff7, 0xd5ad}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000080)={0x2, r3}) 2018/05/07 17:21:01 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000800)="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") fsetxattr(r0, &(0x7f0000000100)=@random={'user.', ',#+\x00'}, &(0x7f0000000040)="757365722e737979e18658570ed14592a29a5e285e4317ca9b45b0cdf55b4917245325917e0a7f8fcbf96708", 0x2c, 0x0) 2018/05/07 17:21:01 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) shutdown(r0, 0x1) 2018/05/07 17:21:01 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfffffffffffffffe, 0x10507e) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000ddff8), 0x102000001) 2018/05/07 17:21:01 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000400)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000000080)=0x3, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, {0xa, 0x4e23, 0x3, @empty, 0x7ff}, 0x4, [0x685, 0x76b2040, 0x7ff, 0x7f, 0x1, 0x1ff, 0x3d18aeec, 0x417c5a84]}, 0x5c) 2018/05/07 17:21:01 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000001c0)={0x0, @empty, @dev}, &(0x7f0000000200)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'syzkaller0\x00', r1}) r2 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:21:01 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000280)={0x7}) socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f00000000c0)='numa_maps\x00') 2018/05/07 17:21:01 executing program 3: r0 = socket(0x8000000000000011, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00009e0003000000000000000000aaaaaaaaaaaaaaaaaaaaaa0088476030afc202100000ff010000000000000000000000000001fe800000802db89400000000000000000000000004019078005ff02500d1e75f135a276a2c5bbf2b93d3ee59bf46b373d9a92d15"], 0x1) 2018/05/07 17:21:02 executing program 4: r0 = perf_event_open(&(0x7f000002ef88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x100000051, r0, 0x0) ppoll(&(0x7f0000000140), 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x42) remap_file_pages(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/05/07 17:21:02 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)='0x2', 0x3) 2018/05/07 17:21:02 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x800000000001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x5d, 0x2}], 0x18) 2018/05/07 17:21:02 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000180)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00000000c0)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r4 = fcntl$dupfd(r0, 0x1, r1) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000400)) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000100)=0xa750b829a9d8d467) ioctl$BLKFRASET(r4, 0x1264, &(0x7f0000000000)=0x3) 2018/05/07 17:21:02 executing program 3: r0 = socket(0x8000000000000011, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00009e0003000000000000000000aaaaaaaaaaaaaaaaaaaaaa0088476030afc202100000ff010000000000000000000000000001fe800000802db89400000000000000000000000004019078005ff02500d1e75f135a276a2c5bbf2b93d3ee59bf46b373d9a92d15"], 0x1) 2018/05/07 17:21:02 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x3, &(0x7f0000000040)=0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x1, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f00000001c0)={0x9, 0xee40}) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000200)={0xff, @broadcast=0xffffffff, 0x4e23, 0x4, 'sed\x00', 0xa, 0x781d, 0x2b}, 0x2c) 2018/05/07 17:21:02 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000280)={0x7}) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f00000000c0)='numa_maps\x00') 2018/05/07 17:21:02 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') unlink(&(0x7f0000000300)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r1) 2018/05/07 17:21:02 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x30) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x12) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x58, 0x4, [0x77, 0x3, 0x101, 0x3ff]}, 0x10) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000400)) 2018/05/07 17:21:02 executing program 3: r0 = socket(0x8000000000000011, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00009e0003000000000000000000aaaaaaaaaaaaaaaaaaaaaa0088476030afc202100000ff010000000000000000000000000001fe800000802db89400000000000000000000000004019078005ff02500d1e75f135a276a2c5bbf2b93d3ee59bf46b373d9a92d15"], 0x1) 2018/05/07 17:21:02 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/05/07 17:21:02 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) r3 = getpid() getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000040)={@rand_addr, @multicast1}, &(0x7f0000000080)=0xc) socket$inet(0x2, 0x0, 0x6) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000000)=r3) socket$unix(0x1, 0x23ffffffff, 0x0) 2018/05/07 17:21:02 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000280)={0x7}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f00000000c0)='numa_maps\x00') 2018/05/07 17:21:02 executing program 6: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) execveat(0xffffffffffffffff, &(0x7f00001c5000)='./file0\x00', &(0x7f0000f51fdc), &(0x7f0000448ffc), 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) tkill(r0, 0x16) creat(&(0x7f0000000040)='./file0\x00', 0x0) [ 295.099485] IPVS: set_ctl: invalid protocol: 255 255.255.255.255:20003 sed [ 295.127902] IPVS: set_ctl: invalid protocol: 255 255.255.255.255:20003 sed 2018/05/07 17:21:02 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000248ff6)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5405, &(0x7f0000000000)) 2018/05/07 17:21:02 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) socket$inet(0x2, 0x80a, 0xb63) ioctl(r1, 0x9, &(0x7f0000000040)="1db4179dd7c7c068965519119540d961c39fdad68300a15b351ea67c48c82f5d5e44807e2d378f56e8ce46a94974e7dfb5d8b555d94f1144eb014e282a61019ad43491aaffe088c0b6b5") setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x8}, 0x8) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:21:03 executing program 4: r0 = perf_event_open(&(0x7f000002ef88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x100000051, r0, 0x0) ppoll(&(0x7f0000000140), 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x42) remap_file_pages(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/05/07 17:21:03 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f00000000c0)='numa_maps\x00') 2018/05/07 17:21:03 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) pkey_alloc(0x0, 0x2) 2018/05/07 17:21:03 executing program 3: r0 = socket(0x8000000000000011, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00009e0003000000000000000000aaaaaaaaaaaaaaaaaaaaaa0088476030afc202100000ff010000000000000000000000000001fe800000802db89400000000000000000000000004019078005ff02500d1e75f135a276a2c5bbf2b93d3ee59bf46b373d9a92d15"], 0x1) 2018/05/07 17:21:03 executing program 2: r0 = socket$inet(0x2, 0x3, 0x8000000000000007) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f00000002c0)) 2018/05/07 17:21:03 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:21:03 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') unlink(&(0x7f0000000300)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r1) 2018/05/07 17:21:03 executing program 6: r0 = socket$inet(0x2, 0x3, 0xc) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x301, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) 2018/05/07 17:21:03 executing program 2: mkdir(&(0x7f0000000b00)='./file0\x00', 0x0) 2018/05/07 17:21:03 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x4000000000002cb, 0x0) 2018/05/07 17:21:03 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000000)={0x17, 0x7, 0x2, 0x70000000000000, 0x10001, 0x1, 0x3, 0x3, 0x5, 0x7}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) 2018/05/07 17:21:03 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') connect$netlink(r0, &(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x18}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) pwrite64(r1, &(0x7f0000000200)="158c07b996b753562b3ad67e15471e7047db6d31415baa5b9bb655484cc1871a16a1a220fcd97e13b674a51086d26d51989e0e9e8c360f9dd364b777892272ecbca7452fe9b5203512b513824190d4ef6ccd742d923e2dabfb43f8cd88dc1d3327cead128f6c35f45df069fbfde13c0ea143c9f958186468ce39fe2be86b5995d2b8df69c6d61f68c0c2c1ad4d4ba1f0369c7d32f105975569845d6dfed23aaf2584064508de40d66e", 0xa9, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000001c0)={'vcan0\x00', 0x1}) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:21:03 executing program 2: r0 = socket(0x2, 0x3, 0x1) setsockopt(r0, 0xff, 0x1, &(0x7f0000000f19)="219b", 0x2) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) futex(&(0x7f0000000100)=0x8, 0xb, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000180), 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) shutdown(r1, 0x1) [ 296.529111] raw_sendmsg: syz-executor6 forgot to set AF_INET. Fix it! 2018/05/07 17:21:03 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x11612918}) r1 = syz_open_pts(r0, 0x200000000000) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) 2018/05/07 17:21:03 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/05/07 17:21:03 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) recvfrom$ipx(r0, &(0x7f00000001c0)=""/4096, 0x1000, 0x1, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/xfrm_stat\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000f15ff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x1f6) readv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) [ 296.670199] device lo entered promiscuous mode [ 296.683083] device lo left promiscuous mode [ 296.720450] device lo entered promiscuous mode 2018/05/07 17:21:04 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x100, 0x0) accept4$ax25(r2, 0x0, &(0x7f0000000040), 0x0) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000400)) 2018/05/07 17:21:04 executing program 4: r0 = perf_event_open(&(0x7f000002ef88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x100000051, r0, 0x0) ppoll(&(0x7f0000000140), 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x42) remap_file_pages(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/05/07 17:21:04 executing program 3: r0 = socket(0x8000000000000011, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00009e0003000000000000000000aaaaaaaaaaaaaaaaaaaaaa0088476030afc202100000ff010000000000000000000000000001fe800000802db89400000000000000000000000004019078005ff02500d1e75f135a276a2c5bbf2b93d3ee59bf46b373d9a92d15"], 0x1) 2018/05/07 17:21:04 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) write$binfmt_aout(r2, &(0x7f0000000300), 0x20) 2018/05/07 17:21:04 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') unlink(&(0x7f0000000300)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') 2018/05/07 17:21:04 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'veth1_to_bridge\x00', 0x9000}) 2018/05/07 17:21:04 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) dup(r0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f00000000c0)='numa_maps\x00') 2018/05/07 17:21:04 executing program 6: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a7d1e5", 0x8, 0x3c, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, 0x0) 2018/05/07 17:21:04 executing program 0: socket$inet6(0xa, 0x400000000001, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f00000000c0)='numa_maps\x00') 2018/05/07 17:21:04 executing program 6: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/05/07 17:21:05 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x7bd, 0x80000000, 0x8, 0x1f}]}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000400)) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x9, 0x84, 0x8, 0x5, 0x800, 0x1, 0x7fff, 0x1, 0x8, 0x3, 0x5, 0x3}) 2018/05/07 17:21:05 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f00000000c0)='numa_maps\x00') 2018/05/07 17:21:05 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) dup3(r0, r1, 0x80000) mkdir(&(0x7f00000000c0)="2f2f66696c65300200", 0x0) 2018/05/07 17:21:05 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/05/07 17:21:05 executing program 3: r0 = socket(0x8000000000000011, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00009e0003000000000000000000aaaaaaaaaaaaaaaaaaaaaa0088476030afc202100000ff010000000000000000000000000001fe800000802db89400000000000000000000000004019078005ff02500d1e75f135a276a2c5bbf2b93d3ee59bf46b373d9a92d15"], 0x1) 2018/05/07 17:21:05 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000001c0)={'\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/05/07 17:21:05 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') unlink(&(0x7f0000000300)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') 2018/05/07 17:21:05 executing program 4: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x100000051, r0, 0x0) ppoll(&(0x7f0000000140), 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x42) remap_file_pages(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/05/07 17:21:05 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f00000000c0)='numa_maps\x00') 2018/05/07 17:21:05 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f00000000c0)='numa_maps\x00') 2018/05/07 17:21:05 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) fanotify_mark(r2, 0x40, 0x40000000, r3, &(0x7f0000000080)='./file0\x00') r4 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000400)) splice(r1, &(0x7f00000000c0), r4, &(0x7f0000000100), 0x8, 0x2) 2018/05/07 17:21:05 executing program 2: syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000001c0)="b2", 0x1}], 0x0, &(0x7f0000000240)) 2018/05/07 17:21:05 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = getgid() fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000340)) setresgid(r1, r2, r3) r4 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f00000001c0)) pselect6(0x40, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x7}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, &(0x7f00000002c0), &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000480)={&(0x7f0000000440), 0x8}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000100)={0x0}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000540)={r6}, 0x8) r7 = dup2(r5, r4) bind$unix(0xffffffffffffffff, &(0x7f00000004c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r7, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$ifreq_SIOCGIFINDEX_team(r7, 0x8933, &(0x7f00000000c0)={'team0\x00'}) geteuid() getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000580)={0x7, 0xfffffffffffffff7, 0x200, 0x0, 0x0, 0x2b2, 0x0, 0x4}, &(0x7f00000005c0)=0x20) write$sndseq(r4, &(0x7f0000000080), 0xffffff17) getsockname$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000140)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x7fffffff}, &(0x7f0000000040)=0x8) r10 = accept4$llc(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r9, 0x7c, 0x9, 0x6, 0x9, 0x3798}, &(0x7f00000001c0)=0x14) fadvise64(r10, 0x3f, 0x7ed9d8d, 0x3) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/user\x00', 0x2, 0x0) bind$inet(r8, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:21:05 executing program 2: syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/05/07 17:21:05 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f00000000c0)='numa_maps\x00') 2018/05/07 17:21:05 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0xffffff88, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/05/07 17:21:05 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x4, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x26) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) 2018/05/07 17:21:05 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000000c0)='numa_maps\x00') 2018/05/07 17:21:05 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) dup3(r0, r1, 0x80000) mkdir(&(0x7f00000000c0)="2f2f66696c65300200", 0x0) 2018/05/07 17:21:05 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000000c0)='numa_maps\x00') 2018/05/07 17:21:05 executing program 3: r0 = socket(0x8000000000000011, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00'}) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00009e0003000000000000000000aaaaaaaaaaaaaaaaaaaaaa0088476030afc202100000ff010000000000000000000000000001fe800000802db89400000000000000000000000004019078005ff02500d1e75f135a276a2c5bbf2b93d3ee59bf46b373d9a92d15"], 0x1) 2018/05/07 17:21:05 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3f8, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/07 17:21:06 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') unlink(&(0x7f0000000300)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') 2018/05/07 17:21:06 executing program 1: openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x10000, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x200000, 0x0) accept4$ax25(r1, &(0x7f00000001c0), &(0x7f0000000100)=0x10, 0xfffffffffffffffe) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x2, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000000)=0x3) r2 = syz_open_pts(r0, 0x80000) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000400)) 2018/05/07 17:21:06 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000000c0)='numa_maps\x00') 2018/05/07 17:21:06 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) dup3(r0, r1, 0x80000) mkdir(&(0x7f00000000c0)="2f2f66696c65300200", 0x0) 2018/05/07 17:21:06 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) read(r0, &(0x7f00000005c0)=""/384, 0xffffffa6) r1 = inotify_init1(0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x11) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/05/07 17:21:06 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f00000001c0)={0x10000, {{0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, {{0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x800}}}, 0x108) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) connect$nfc_llcp(r0, &(0x7f0000000300)={0x27, 0x1, 0x2, 0x6, 0x8, 0x800, "4bd8248a240a4e9036b99370edb97498334267e1b36f240f47fb51a23259b47a747c6c70ee78ee5cbcf8df9a99c5df37d168348174981e0876668fa1480901", 0x5}, 0x60) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000), &(0x7f0000000040)=0x4) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:21:06 executing program 3: r0 = socket(0x8000000000000011, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00'}) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00009e0003000000000000000000aaaaaaaaaaaaaaaaaaaaaa0088476030afc202100000ff010000000000000000000000000001fe800000802db89400000000000000000000000004019078005ff02500d1e75f135a276a2c5bbf2b93d3ee59bf46b373d9a92d15"], 0x1) 2018/05/07 17:21:06 executing program 4: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x0, r0, 0x0) ppoll(&(0x7f0000000140), 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x42) remap_file_pages(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/05/07 17:21:06 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0xa, 0x5, 0x84) fchown(r0, 0x0, 0x0) 2018/05/07 17:21:06 executing program 1: msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) 2018/05/07 17:21:06 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x21070, r0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x4001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:21:06 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) dup3(r0, r1, 0x80000) mkdir(&(0x7f00000000c0)="2f2f66696c65300200", 0x0) 2018/05/07 17:21:06 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x163000, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) 2018/05/07 17:21:06 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000001c0)=@buf={0xa1, &(0x7f0000000000)="fabee921e997199caab7b873fb6c9c2f0081beb1e160d0b9e83bd821c3b6fb4372be29198c1b2f36a02cda5952187cf48543efc85f84f02a957bb939dcfd6d49601225ed99d123a24170981e1d4fae3baae13efb0788ed1116b04ebcea78cbc484a72f0bad8898d189d0fea2b0a5c6c552fa994c9078ebdb4bd80432aef377ae0900152d3602c5b28892a073cd7fc2802271f4992229921390008bf91c807340f5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) r4 = syz_open_procfs(r2, &(0x7f0000000280)='net/rt6_stats\x00') ioctl$TUNSETGROUP(r4, 0x400454ce, r3) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:21:06 executing program 3: r0 = socket(0x8000000000000011, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00'}) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00009e0003000000000000000000aaaaaaaaaaaaaaaaaaaaaa0088476030afc202100000ff010000000000000000000000000001fe800000802db89400000000000000000000000004019078005ff02500d1e75f135a276a2c5bbf2b93d3ee59bf46b373d9a92d15"], 0x1) 2018/05/07 17:21:06 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) 2018/05/07 17:21:07 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000cceff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000080)={0x14, 0x27, 0x829, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) 2018/05/07 17:21:07 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r1) 2018/05/07 17:21:07 executing program 5: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) syz_open_procfs(0x0, &(0x7f0000000180)="6e65742f7564700065fece9c597945861bfb3badb7acb0b904366b2eeaa698d906354c00ad3043d4733a03dc0e5853d3b9e7a98e55c4070f0933a245897bcb929e32c1d84b1ecdf298e3c994b4ecba0795239f007991eed456eadddc38ddf6eff8fc8a63105181b67138a336f318d0ebbbd74995579e0283aafc2d19905dfa83d0d49bdce608a3d5023ee32de76f379a16527f1f80f24cba4113b29695206940") r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:21:07 executing program 3: r0 = socket(0x8000000000000011, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="00009e0003000000000000000000aaaaaaaaaaaaaaaaaaaaaa0088476030afc202100000ff010000000000000000000000000001fe800000802db89400000000000000000000000004019078005ff02500d1e75f135a276a2c5bbf2b93d3ee59bf46b373d9a92d15"], 0x1) 2018/05/07 17:21:07 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) 2018/05/07 17:21:07 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000004f80)=[{0xcd8, 0x0, 0x0, "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"}, {0x40, 0x0, 0x1, "60d2c92ceee023a67317d71225c9530da6baa3a3724e2dfb2979d8a2c611c496db02d88d322823c165"}, {0x38, 0x100, 0x0, "969b17d4456c7bc9232054a87ec8b55f6412b3e0bb8048ead900e54ecaccc215c5a747d4ec3ef4"}, {0x98, 0x119, 0x80, "a0bfc31c9aa6bb6b43a0f0f590b661d612fc51ed01b6b3adf00ddf5a4a40730432b96ad9d11fca0af69b5d22cfcf9fadd2afc8ce933fd8288d3ff4665509a97c0950bab15d3089667b0839a2a10efcdb633f21a68a8d316c82b333dd07c8c023e94242d48f35560fff40b1baf4914a10b489b8cb353a9430eb336d6ef42ce1afcd824d2254"}], 0xde8}, 0x0) 2018/05/07 17:21:07 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) fchdir(r0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x2) write$fuse(r1, &(0x7f0000000480)=ANY=[@ANYRES32=r0], 0x4) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x52) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000005c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x3, 0x0, "568ba1532d9fa4a4a0b2ac7fed1ba5df6183c56aab4b149a87b45ecde423213c30734da7de0daefc4f85152077b0196e06e5a1d95840e8dc7eb18f5f2781abadec7c9d4ef97335343396d95c6c3a63db"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r2, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x1000000000004e23}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000006c0)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000000400)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000001c0), 0x4) sendto$inet(r2, &(0x7f0000000380)="a8f1be5355d740ca6791da215ccd133c71adeb2c8c48541886fc7f32f5a881b45c66e024efb19d9c7813c871d7de2918bcac611cda57e57831a5621a5ac287de49deff1e43934b0bd06a6fb63d5120773797ad4cbede5e398e5ff92426e6f668b2723c2a516d6791125695666a9a0f487936c2959fd358f89617", 0x7a, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvfrom$inet(r2, &(0x7f0000000240)=""/247, 0xf7, 0x0, &(0x7f0000000200)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f00006fd000)="c3401c344654f3c7009aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4000000000000", 0x7a, 0x51, &(0x7f0000e66000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet(r2, &(0x7f0000000080)=""/164, 0xa4, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r2, &(0x7f0000000180)="ea", 0x1, 0x0, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/07 17:21:07 executing program 4: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x0, r0, 0x0) ppoll(&(0x7f0000000140), 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x42) remap_file_pages(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/05/07 17:21:07 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) lseek(r0, 0x0, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/05/07 17:21:07 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x3) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000000)=""/72) 2018/05/07 17:21:07 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) 2018/05/07 17:21:08 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000cceff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000080)={0x14, 0x27, 0x829, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) 2018/05/07 17:21:08 executing program 4: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x0, r0, 0x0) ppoll(&(0x7f0000000140), 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x42) remap_file_pages(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/05/07 17:21:08 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x2, 0x0) connect$ipx(r1, &(0x7f0000000380)={0x4, 0x1, 0x43, "a922a8d66947", 0x3}, 0x10) r2 = syz_open_pts(r0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f00000003c0)) sendmsg(r3, &(0x7f0000000300)={&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x4, 0x0, 0x4, 0x1}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000180)="1bf522173d7ff5a052746ed10123c98f4ab1d71313fbf07c632172b5d2fc465696ad32fd52a7cbd87f5d0ef3f134e3fa34ef5f0c2191a0a7e7ce643441a05bfd4c3f4dc59784df8c382c474070381d1f705f0cbfec118a3365c2425c145a3d6487e3aada6883badbaf352feced494b311c924cbcd242c1c5ff929ebb2ae098ff7b7079cf232e1219099800eac8aab1b859e5c995e243e99dd3ad4cf1e4f56bd6e1a81da4eacc82fe267bc7670047af79fd31e4224855f98e85a1f0c80afcbf265de2bb21d882d001c88c6aaf86994b04c2c4750f986ce3f40d24868e658eff645f04", 0xe2}, {&(0x7f0000000080)="551c7ad69f409d2aab8c924426469faa4fcd99075acb1b2107e43112ed40c4e855e44f0256b799e71e4c47a3ba301e1305994b2a4e1b12276eabeb7d8ddcd9404df8e5bf5fc23f796f03b89074", 0x4d}, {&(0x7f0000000280)="9c1b0ea2258f9dc98d4706f4b4d0a35fd40b164dcbc5905075e9cad44720d329e1cb8995a98db5c68e7e03ed715a05c6b7a417255f6351f78cd6cdb3eb731ca34893", 0x42}, {&(0x7f0000000440)="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", 0x1000}], 0x4, &(0x7f0000001440)=ANY=[@ANYBLOB="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"], 0x270, 0x48000}, 0x4000) 2018/05/07 17:21:08 executing program 3: r0 = socket(0x8000000000000011, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="00009e0003000000000000000000aaaaaaaaaaaaaaaaaaaaaa0088476030afc202100000ff010000000000000000000000000001fe800000802db89400000000000000000000000004019078005ff02500d1e75f135a276a2c5bbf2b93d3ee59bf46b373d9a92d15"], 0x1) 2018/05/07 17:21:08 executing program 6: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1000002, 0x44031, 0xffffffffffffffff, 0x0) mlock(&(0x7f000038d000/0x2000)=nil, 0x2000) 2018/05/07 17:21:08 executing program 0: r0 = getpgrp(0xffffffffffffffff) getpgid(r0) 2018/05/07 17:21:08 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r1) 2018/05/07 17:21:08 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) getdents(r0, &(0x7f0000000200)=""/197, 0xc5) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) getsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000000000)=""/146, &(0x7f00000001c0)=0x92) 2018/05/07 17:21:09 executing program 0: memfd_create(&(0x7f0000000100)='selinux\x00', 0x10000006) 2018/05/07 17:21:09 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x364) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000180)={r3, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, [0x100, 0x3a800000000000, 0x3, 0x2, 0xb80, 0x0, 0xeb, 0x7, 0x7f, 0x4, 0x3ff, 0x7, 0x0, 0x3f, 0x1000]}, &(0x7f0000000080)=0x100) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) 2018/05/07 17:21:09 executing program 4: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x100000051, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000140), 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x42) remap_file_pages(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/05/07 17:21:09 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000b6cff6)="6ea1742f75647000") r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000000)={0x9, 0x0, 0x10df, 0x8, 0x12, 0x10000000000}) bind$inet(r2, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:21:09 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000cceff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000080)={0x14, 0x27, 0x829, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) 2018/05/07 17:21:09 executing program 6: syz_fuse_mount(&(0x7f0000000580)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x2102, 0x0) 2018/05/07 17:21:09 executing program 3: r0 = socket(0x8000000000000011, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="00009e0003000000000000000000aaaaaaaaaaaaaaaaaaaaaa0088476030afc202100000ff010000000000000000000000000001fe800000802db89400000000000000000000000004019078005ff02500d1e75f135a276a2c5bbf2b93d3ee59bf46b373d9a92d15"], 0x1) 2018/05/07 17:21:09 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r1) 2018/05/07 17:21:09 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00000000c0)={"627269646765300000000000000400", 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) 2018/05/07 17:21:09 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x200, 0x9, 0x1, 0x1, 0x1, 0x8001, 0x2, 0xda, 0x1, 0x25}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) 2018/05/07 17:21:09 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000000)=""/10, 0xa}, {&(0x7f0000000040)=""/83, 0x53}, {&(0x7f00000001c0)=""/164, 0xa4}], 0x3) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) sendto$inet(r0, &(0x7f0000000300)="8a87551716be3a4c63d8c47215be59e1f404843aede0a780aaf8d54e334ff9212bc91ff481bef0359f8ed62366bbec640058d757379cab75c8255a4fc3119ebb2ebcad0838ee1e3ad2973aba8b1ce3a4ba6bb57991bf5c49fdaa7f5de7f0f64bf8b350d9682e25dc04c9adda07df935a526896e01acb00352e27bc58d9", 0x7d, 0x810, 0x0, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00000002c0)=0x8, 0x4) 2018/05/07 17:21:09 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000cceff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000080)={0x14, 0x27, 0x829, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) 2018/05/07 17:21:09 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{}, {0x77359400}}) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 302.406307] FAT-fs (loop6): bogus number of reserved sectors [ 302.420065] FAT-fs (loop6): Can't find a valid FAT filesystem 2018/05/07 17:21:09 executing program 5: socketpair(0x11, 0x6, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x5e, &(0x7f00000000c0)=0x4) r2 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') bind$inet(0xffffffffffffffff, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r3 = socket$unix(0x1, 0x2, 0x0) fcntl$getownex(r3, 0x10, &(0x7f000035bff8)) poll(&(0x7f0000000100)=[{r2, 0x2000}, {r2, 0x480}, {r0, 0x2000}, {r0, 0x23d1}, {r0, 0x2000}], 0x5, 0x5) 2018/05/07 17:21:09 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000cceff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000080)={0x14, 0x27, 0x829, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) [ 302.477019] FAT-fs (loop6): bogus number of reserved sectors [ 302.486946] FAT-fs (loop6): Can't find a valid FAT filesystem 2018/05/07 17:21:10 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x6, 0x2) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:21:10 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 17:21:10 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x7fffffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ab9ff4)) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x51fa) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5408, &(0x7f0000000140)) 2018/05/07 17:21:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000cceff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000080)={0x14, 0x27, 0x829, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) 2018/05/07 17:21:10 executing program 1: syz_open_procfs(0x0, &(0x7f0000000040)='net/rt6_stats\x00') 2018/05/07 17:21:10 executing program 3: r0 = socket(0x8000000000000011, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000100)=ANY=[], 0x0) 2018/05/07 17:21:10 executing program 4: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x100000051, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000140), 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x42) remap_file_pages(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/05/07 17:21:10 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r1) 2018/05/07 17:21:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000cceff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000080)={0x14, 0x27, 0x829, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) 2018/05/07 17:21:10 executing program 6: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000080)={0x11, @rand_addr, 0x0, 0x1, 'lc\x00'}, 0x2c) 2018/05/07 17:21:10 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffffffffffffd3, 0x20000004, &(0x7f0000000200)={0xa, 0x4e22}, 0x36) 2018/05/07 17:21:10 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0xfffffffffffffe0a) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:21:10 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) close(r0) 2018/05/07 17:21:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000cceff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000080)={0x14, 0x0, 0x829, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) 2018/05/07 17:21:10 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000b6cff6)='net/udp\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) readv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:21:10 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f00000000c0)={'NETMAP\x00'}, &(0x7f0000000100)=0x1e) unshare(0x60000000) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/07 17:21:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000cceff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000080)={0x14, 0x0, 0x829, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) [ 303.427615] IPVS: Creating netns size=2536 id=77 [ 303.447026] IPVS: Creating netns size=2536 id=78 2018/05/07 17:21:11 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x100, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x80000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000140)={0x11, @loopback=0x7f000001, 0x4e20, 0x0, 'lblcr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000840)={'icmp6\x00'}, &(0x7f0000000880)=0x1e) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}) socketpair(0x4, 0x800, 0x0, &(0x7f00000000c0)) ioctl$TCSETA(r4, 0x5406, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7}) syz_open_pts(r4, 0x0) write(r4, &(0x7f0000c34fff), 0xffffff0b) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000000040)={{0x9}, {0x8}}) connect$netrom(0xffffffffffffffff, &(0x7f0000000100)=@ax25={0x3, {"ff0afaa04c9108"}}, 0x10) sync_file_range(r4, 0x7fffffff, 0x0, 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x100000000081) fcntl$getown(r2, 0x9) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00000000c0)={0x3, 0x3, 0x101, 0x40, 0x5, 0x55}) socketpair(0x0, 0x0, 0x0, &(0x7f0000000200)) r5 = getpid() sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="b19fb4ecbdc7b60128bba30b7e4fc5fb483be0e98be0ca12e33ea7b7a58fa13bff3078a633667de640d4b736c3e804f838f0e97110d977c26cd7cda1c865ebcd055ba4753479417c7942f7e8d72f62ec3b5bb03ae4ce0f0d080bbb575127cf36dcf7bb1cd9c7d9f33747b190e1d4eb3da96bf3e86a263f0e4898e61842d9d26ddd3ce3bdfb06d2b5b4da8b07316388f956405b25982c9a08005e"], 0x14c}, 0x1, 0x0, 0x0, 0x40801}, 0x20000000) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000080)=""/30, &(0x7f0000000000)=0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r6, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:21:11 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)="246425801a08ccfda10400000005d004") 2018/05/07 17:21:11 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000200)=@pppol2tpv3, 0x80, &(0x7f00000013c0), 0x0, &(0x7f0000001440)=""/213, 0xd5}, 0x0) 2018/05/07 17:21:11 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000240)='./control/file0\x00', 0x0) unlink(&(0x7f00000002c0)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r1) 2018/05/07 17:21:11 executing program 4: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x100000051, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000140), 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x42) remap_file_pages(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/05/07 17:21:11 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 17:21:11 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1000000000000002) setsockopt$inet_int(r0, 0x0, 0xcd, &(0x7f000003affc), 0x3c) 2018/05/07 17:21:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000cceff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000080)={0x14, 0x0, 0x829, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) 2018/05/07 17:21:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000cceff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000080)={0x14, 0x27, 0x0, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) 2018/05/07 17:21:11 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000240)='./control/file0\x00', 0x0) unlink(&(0x7f00000002c0)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r1) 2018/05/07 17:21:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000cceff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000080)={0x14, 0x27, 0x0, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) 2018/05/07 17:21:11 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[]) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r1, 0x10, 0x0, 0x3000000004) 2018/05/07 17:21:11 executing program 1: madvise(&(0x7f0000b13000/0x4000)=nil, 0x4000, 0x1020000000c) 2018/05/07 17:21:11 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000240)='./control/file0\x00', 0x0) unlink(&(0x7f00000002c0)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r1) 2018/05/07 17:21:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000cceff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000080)={0x14, 0x27, 0x0, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) 2018/05/07 17:21:11 executing program 1: timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)) 2018/05/07 17:21:12 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r1) 2018/05/07 17:21:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000cceff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000080)={0x14, 0x27, 0x829}, 0x14}, 0x1}, 0x0) 2018/05/07 17:21:12 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000180)=ANY=[]) 2018/05/07 17:21:12 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)) 2018/05/07 17:21:12 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/tcp6\x00') preadv(r0, &(0x7f0000000300)=[{&(0x7f00000004c0)=""/195, 0xc3}], 0x1, 0x0) 2018/05/07 17:21:12 executing program 4: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x100000051, r0, 0x0) ppoll(&(0x7f0000000140), 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) poll(&(0x7f0000000040), 0x0, 0x42) remap_file_pages(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/05/07 17:21:12 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a2efc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000481000)={0x14, 0x1d, 0x10b, 0x0, 0x0, {0x7e}}, 0x14}, 0x1}, 0x0) 2018/05/07 17:21:12 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 17:21:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)="2f65786500000000000090d8b75e6726ee513b42abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd4439ea010e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf39abfa88c0afbb12a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f00000002c0)=@known='user.syz\x00', &(0x7f0000000000)="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", 0x129, 0x1) 2018/05/07 17:21:12 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, "9d0ecacb1ad89d66391d64e5f4a7cf6d67aeadfe93e8af67232d09ba30c718cf"}) 2018/05/07 17:21:12 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x2, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000000080)=[{0x81, 0x3, 0x0, 0x0, @time, {}, {}, @queue}], 0x1c) 2018/05/07 17:21:12 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/user\x00') 2018/05/07 17:21:12 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r1) 2018/05/07 17:21:12 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000080)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) write$selinux_create(r1, &(0x7f00000000c0)=@objname={'system_u:object_r:bin_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x0, 0x0, 0x20, './control/file0\x00'}, 0x45) close(r0) 2018/05/07 17:21:12 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r1) 2018/05/07 17:21:12 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000280)={0xaa}) r2 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r1) 2018/05/07 17:21:12 executing program 1: syz_emit_ethernet(0x1, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/05/07 17:21:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)="2f65786500000000000090d8b75e6726ee513b42abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd4439ea010e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf39abfa88c0afbb12a4c520a03b27f805d181bd09ea208931a36e888060a2d279bc036159ec96b63346740b558e0b1c6d4b209fb4614dbe58d3a4a1345632e9e2bb5fcf42172a0d1c580618ca73229f4d2cfe0b1339ae898a343a29aa89eff93aaed5e1a7528ac49d85ecfc35cb159d4e4880705307f446d4ef1272d18124635a2e2f99a02396be0416a7d76c406030d650eb3fc8e0aef0c9dc9532dd9c89e49eefed1d0b7a737c92edd84d3da4ec80e16fa56253954bd3e6c61e56e43bf727a8c913e17c5a1e9a3813c325fb646cdf7") fsetxattr(r0, &(0x7f00000002c0)=@known='user.syz\x00', &(0x7f0000000180)="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", 0xfdf6, 0x0) 2018/05/07 17:21:12 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000280)={0xaa}) r2 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r1) 2018/05/07 17:21:12 executing program 1: socket$inet(0x2, 0x4000000000000005, 0x0) 2018/05/07 17:21:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)="2f65786500000000000090d8b75e6726ee513b42abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd4439ea010e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf39abfa88c0afbb12a4c520a03b27f805d181bd09ea208931a36e888060a2d279bc036159ec96b63346740b558e0b1c6d4b209fb4614dbe58d3a4a1345632e9e2bb5fcf42172a0d1c580618ca73229f4d2cfe0b1339ae898a343a29aa89eff93aaed5e1a7528ac49d85ecfc35cb159d4e4880705307f446d4ef1272d18124635a2e2f99a02396be0416a7d76c406030d650eb3fc8e0aef0c9dc9532dd9c89e49eefed1d0b7a737c92edd84d3da4ec80e16fa56253954bd3e6c61e56e43bf727a8c913e17c5a1e9a3813c325fb646cdf7") fsetxattr(r0, &(0x7f00000002c0)=@known='user.syz\x00', &(0x7f0000000180)="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", 0xfdf6, 0x0) 2018/05/07 17:21:13 executing program 2: sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000300)='overlay\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000000280)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1004}], 0x1000000000000062, 0x0) 2018/05/07 17:21:13 executing program 4: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x100000051, r0, 0x0) ppoll(&(0x7f0000000140), 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) poll(&(0x7f0000000040), 0x0, 0x42) remap_file_pages(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/05/07 17:21:13 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 17:21:13 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000280)={0xaa}) r2 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r1) 2018/05/07 17:21:13 executing program 3: keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a}) 2018/05/07 17:21:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) bind$inet(r0, &(0x7f0000000240)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/07 17:21:13 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)="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") fsetxattr(r0, &(0x7f00000002c0)=@known='user.syz\x00', &(0x7f0000000180)="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", 0xfdf6, 0x0) 2018/05/07 17:21:13 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, "9d0ecacb1ad89d66391d64e5f4a7cf6d67aeadfe93e8af67232d09ba30c718cf"}) 2018/05/07 17:21:13 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r1) 2018/05/07 17:21:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xffffffffffffffda, 0xf00, 0x0, 0xfffffffffffffe19) 2018/05/07 17:21:14 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r1) 2018/05/07 17:21:14 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)="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") fsetxattr(r0, &(0x7f00000002c0)=@known='user.syz\x00', &(0x7f0000000180)="363c51940180ebe7753205aff0fa0447a66dafe9356a7523588002a93724a0e1fe2d1192f3e19aec4d078b2ab1bb0365360f1339aa1b80de79356570d0a6b7a6025c471e7b8514989fa1e6746581add1157d812fd9ef438b5cd74178ad1fa3bb6cff15a3ede5d306b4f8d977fd65146e99d0c2b2c1d5f2c62577c3c094b374cc50eafec5b0a349c4b04ad425b5dd4d51856e426f359338dbcbe939c9da32b8ffb1f84e3df8dca651656e7818d949b14b5560d71c92335881a988a06f5c2b798dad13916946e32139ede4df933f525428b81464aea9a3c66c410bc4718ba27dab77cee9c682d9dcba6fdd36e36057a6bda603998e69e4aa516c825653071d26d991b749e7b19c2f076a0dc8f0240aabfae82984f0ee5172a6d18e0de0c1f674e57e4a71c0093db90700", 0xfdf6, 0x0) 2018/05/07 17:21:14 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, "9d0ecacb1ad89d66391d64e5f4a7cf6d67aeadfe93e8af67232d09ba30c718cf"}) 2018/05/07 17:21:14 executing program 3: r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000141845, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f00000002c0), 0xfffffffffffffe8d}], 0x0, &(0x7f0000000780)=ANY=[]) r2 = dup(r0) sendfile(r2, r1, &(0x7f0000d83ff8), 0x8000fffffffc) 2018/05/07 17:21:14 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r0, 0x2) r1 = accept(r0, &(0x7f0000000180)=ANY=[], &(0x7f00008f4000)) recvfrom$inet(r1, &(0x7f0000001280)=""/248, 0xf8, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xb) 2018/05/07 17:21:14 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/05/07 17:21:14 executing program 4: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x100000051, r0, 0x0) ppoll(&(0x7f0000000140), 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) poll(&(0x7f0000000040), 0x0, 0x42) remap_file_pages(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/05/07 17:21:14 executing program 2: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) 2018/05/07 17:21:14 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r1) 2018/05/07 17:21:14 executing program 6: fsetxattr(0xffffffffffffffff, &(0x7f00000002c0)=@known='user.syz\x00', &(0x7f0000000180)="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", 0xfdf6, 0x0) 2018/05/07 17:21:14 executing program 6: fsetxattr(0xffffffffffffffff, &(0x7f00000002c0)=@known='user.syz\x00', &(0x7f0000000180)="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", 0xfdf6, 0x0) 2018/05/07 17:21:14 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0xb, 0x80ffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000140)) 2018/05/07 17:21:14 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(0xffffffffffffffff) 2018/05/07 17:21:14 executing program 6: fsetxattr(0xffffffffffffffff, &(0x7f00000002c0)=@known='user.syz\x00', &(0x7f0000000180)="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", 0xfdf6, 0x0) 2018/05/07 17:21:14 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1004}], 0x1000000000000062, 0x0) 2018/05/07 17:21:14 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(0xffffffffffffffff) 2018/05/07 17:21:14 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)="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") fsetxattr(0xffffffffffffffff, &(0x7f00000002c0)=@known='user.syz\x00', &(0x7f0000000180)="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", 0xfdf6, 0x0) 2018/05/07 17:21:14 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, "9d0ecacb1ad89d66391d64e5f4a7cf6d67aeadfe93e8af67232d09ba30c718cf"}) 2018/05/07 17:21:15 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000565ffc)=0x3f74, 0x301) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/05/07 17:21:15 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(0xffffffffffffffff) 2018/05/07 17:21:15 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)="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") fsetxattr(0xffffffffffffffff, &(0x7f00000002c0)=@known='user.syz\x00', &(0x7f0000000180)="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", 0xfdf6, 0x0) 2018/05/07 17:21:15 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0x47c}], 0x1) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000040)) ioctl$TCXONC(r0, 0x540a, 0x2) close(r0) 2018/05/07 17:21:15 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, "9d0ecacb1ad89d66391d64e5f4a7cf6d67aeadfe93e8af67232d09ba30c718cf"}) 2018/05/07 17:21:15 executing program 4: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x100000051, r0, 0x0) ppoll(&(0x7f0000000140), 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) poll(&(0x7f0000000040)=[{}], 0x1, 0x42) remap_file_pages(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/05/07 17:21:15 executing program 2: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0x223, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000080)) 2018/05/07 17:21:15 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/05/07 17:21:15 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)="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") fsetxattr(0xffffffffffffffff, &(0x7f00000002c0)=@known='user.syz\x00', &(0x7f0000000180)="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", 0xfdf6, 0x0) 2018/05/07 17:21:15 executing program 2: ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000080)) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000140)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000300)='/dev/snapshot\x00', 0x0, 0x0) close(r0) 2018/05/07 17:21:15 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r1) 2018/05/07 17:21:15 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x14) 2018/05/07 17:21:15 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/07 17:21:15 executing program 5: ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, "9d0ecacb1ad89d66391d64e5f4a7cf6d67aeadfe93e8af67232d09ba30c718cf"}) 2018/05/07 17:21:16 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r1) 2018/05/07 17:21:16 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000248ff6)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5419, &(0x7f0000000000)) 2018/05/07 17:21:16 executing program 5: ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, "9d0ecacb1ad89d66391d64e5f4a7cf6d67aeadfe93e8af67232d09ba30c718cf"}) 2018/05/07 17:21:16 executing program 2: ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000080)) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000140)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000300)='/dev/snapshot\x00', 0x0, 0x0) close(r0) 2018/05/07 17:21:16 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) r2 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000005ff0)={0x1, &(0x7f0000964ff8)=[{0x6}]}, 0x10) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0xf152d246, 0x20000001, &(0x7f0000faafe4)={0xa, 0x2}, 0x1c) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12}, &(0x7f0000264ffc)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = gettid() tkill(r3, 0x16) 2018/05/07 17:21:16 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0x47c}], 0x1) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000040)) ioctl$TCXONC(r0, 0x540a, 0x2) close(r0) 2018/05/07 17:21:16 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r1) 2018/05/07 17:21:16 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/05/07 17:21:16 executing program 4: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x100000051, r0, 0x0) ppoll(&(0x7f0000000140), 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) poll(&(0x7f0000000040)=[{}], 0x1, 0x42) remap_file_pages(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/05/07 17:21:16 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.mems\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x83) 2018/05/07 17:21:16 executing program 5: ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, "9d0ecacb1ad89d66391d64e5f4a7cf6d67aeadfe93e8af67232d09ba30c718cf"}) 2018/05/07 17:21:16 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000013c0)="8c", 0x1) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) tee(r0, r3, 0x200, 0x0) 2018/05/07 17:21:16 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) getpgid(0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r0) 2018/05/07 17:21:17 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="ff3997ffcd0000000000000086dd60c8fba2000000000000000000000000000000000000000000002e427dc855ff11000001000d907800000000ff02000000000000000000000000000100000000f0152bdefee9525d3ee3c0134240e1a6a655"], 0x0) 2018/05/07 17:21:17 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, "9d0ecacb1ad89d66391d64e5f4a7cf6d67aeadfe93e8af67232d09ba30c718cf"}) 2018/05/07 17:21:17 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/07 17:21:17 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) 2018/05/07 17:21:17 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000140)=0x3) 2018/05/07 17:21:18 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, "9d0ecacb1ad89d66391d64e5f4a7cf6d67aeadfe93e8af67232d09ba30c718cf"}) 2018/05/07 17:21:18 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000000140)}, 0xc100) sendmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000080)="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", 0x68c}], 0x1, &(0x7f0000000a80)}, 0x0) 2018/05/07 17:21:18 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000002c0)={':am0\x00', 0x4016}) 2018/05/07 17:21:18 executing program 1: r0 = socket(0x11, 0x4000000000080002, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x3ca66c437787328, 0x0) 2018/05/07 17:21:18 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006a6fe4)=[@in6={0xa, 0x4e23}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xbad}, 0x14) 2018/05/07 17:21:18 executing program 4: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x100000051, r0, 0x0) ppoll(&(0x7f0000000140), 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) poll(&(0x7f0000000040)=[{}], 0x1, 0x42) remap_file_pages(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/05/07 17:21:18 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 17:21:18 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r0) 2018/05/07 17:21:18 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0x3e00, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/07 17:21:18 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000002c0)={':am0\x00', 0x4016}) 2018/05/07 17:21:18 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000002c0)={':am0\x00', 0x4016}) 2018/05/07 17:21:18 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f00000001c0)={0x14, 0x2, 0x206, 0x1}, 0x14}, 0x1}, 0x0) 2018/05/07 17:21:18 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000002c0)={':am0\x00', 0x4016}) 2018/05/07 17:21:18 executing program 2: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) 2018/05/07 17:21:18 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000015) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000001c0)={{}, 'port1\x00'}) 2018/05/07 17:21:19 executing program 3: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000002c0)={':am0\x00', 0x4016}) 2018/05/07 17:21:19 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, "9d0ecacb1ad89d66391d64e5f4a7cf6d67aeadfe93e8af67232d09ba30c718cf"}) 2018/05/07 17:21:19 executing program 1: syz_open_procfs(0x0, &(0x7f00000002c0)='net/tcp6\x00') 2018/05/07 17:21:19 executing program 2: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x67, 0x0, 0x100, 0x8}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x1, 0x0) mq_notify(r0, &(0x7f00000002c0)={0x0, 0x11}) mq_timedsend(r0, &(0x7f00000002c0), 0x0, 0x0, &(0x7f0000000340)={0x77359400}) 2018/05/07 17:21:19 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r0) 2018/05/07 17:21:19 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 17:21:19 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000015) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000001c0)={{}, 'port1\x00'}) 2018/05/07 17:21:19 executing program 4: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x100000051, r0, 0x0) ppoll(&(0x7f0000000140), 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) remap_file_pages(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/05/07 17:21:20 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000580)) 2018/05/07 17:21:20 executing program 3: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000002c0)={':am0\x00', 0x4016}) 2018/05/07 17:21:20 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r0) 2018/05/07 17:21:20 executing program 2: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x67, 0x0, 0x100, 0x8}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x1, 0x0) mq_notify(r0, &(0x7f00000002c0)={0x0, 0x11}) mq_timedsend(r0, &(0x7f00000002c0), 0x0, 0x0, &(0x7f0000000340)={0x77359400}) 2018/05/07 17:21:20 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r0) 2018/05/07 17:21:20 executing program 3: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000002c0)={':am0\x00', 0x4016}) 2018/05/07 17:21:20 executing program 1: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x67, 0x0, 0x100, 0x8}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x1, 0x0) mq_notify(r0, &(0x7f00000002c0)={0x0, 0x11}) mq_timedsend(r0, &(0x7f00000002c0), 0x0, 0x0, &(0x7f0000000340)={0x77359400}) 2018/05/07 17:21:20 executing program 2: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x67, 0x0, 0x100, 0x8}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x1, 0x0) mq_notify(r0, &(0x7f00000002c0)={0x0, 0x11}) mq_timedsend(r0, &(0x7f00000002c0), 0x0, 0x0, &(0x7f0000000340)={0x77359400}) 2018/05/07 17:21:20 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r0) 2018/05/07 17:21:21 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000002c0)={':am0\x00', 0x4016}) 2018/05/07 17:21:21 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r0) 2018/05/07 17:21:21 executing program 2: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x67, 0x0, 0x100, 0x8}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x1, 0x0) mq_notify(r0, &(0x7f00000002c0)={0x0, 0x11}) mq_timedsend(r0, &(0x7f00000002c0), 0x0, 0x0, &(0x7f0000000340)={0x77359400}) 2018/05/07 17:21:21 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 17:21:21 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000015) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000001c0)={{}, 'port1\x00'}) 2018/05/07 17:21:21 executing program 4: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x100000051, r0, 0x0) ppoll(&(0x7f0000000140), 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) remap_file_pages(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/05/07 17:21:21 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x20000000001040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='syscall\x00') sendfile(r0, r1, &(0x7f0000a12000), 0x1) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) getpgid(0x0) creat(&(0x7f0000369ff8)='./file0\x00', 0x0) 2018/05/07 17:21:21 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000002c0)={':am0\x00', 0x4016}) 2018/05/07 17:21:21 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/05/07 17:21:21 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000002c0)={':am0\x00', 0x4016}) 2018/05/07 17:21:21 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r0) 2018/05/07 17:21:21 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000002c0)={':am0\x00'}) 2018/05/07 17:21:21 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r0) 2018/05/07 17:21:21 executing program 2: syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'macgreek'}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}, 0x2c}]}) 2018/05/07 17:21:21 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000002c0)={':am0\x00'}) 2018/05/07 17:21:22 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r0) 2018/05/07 17:21:22 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="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", 0x1d5, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r0) 2018/05/07 17:21:22 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 17:21:22 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000002c0)={':am0\x00'}) 2018/05/07 17:21:22 executing program 2: socket$inet(0x2, 0x0, 0x0) 2018/05/07 17:21:22 executing program 4: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x100000051, r0, 0x0) ppoll(&(0x7f0000000140), 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) remap_file_pages(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/05/07 17:21:22 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000015) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000001c0)={{}, 'port1\x00'}) 2018/05/07 17:21:22 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r0) 2018/05/07 17:21:22 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r0) 2018/05/07 17:21:22 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/05/07 17:21:22 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r0) 2018/05/07 17:21:22 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r0) 2018/05/07 17:21:22 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r0) 2018/05/07 17:21:22 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r0) 2018/05/07 17:21:22 executing program 5: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_elf32(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038d5000000000000000000000000200001"], 0x2d) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/07 17:21:22 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000440)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000000080), 0xe6, &(0x7f00000001c0)=""/128, 0x80}, 0x0) sendto(r0, &(0x7f0000000240)='\b', 0x1, 0x0, 0x0, 0x0) 2018/05/07 17:21:23 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r0) 2018/05/07 17:21:23 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 17:21:23 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)="d8", 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) sendfile(r1, r0, &(0x7f0000000180), 0x12000) 2018/05/07 17:21:23 executing program 2: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) 2018/05/07 17:21:23 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="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") ioctl$DRM_IOCTL_RES_CTX(r0, 0x801c581f, &(0x7f0000000200)={0x3d9, &(0x7f0000000240)}) 2018/05/07 17:21:23 executing program 6: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f00000b3000)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)) exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_delete(0x0) 2018/05/07 17:21:23 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r0) 2018/05/07 17:21:23 executing program 1: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r0) 2018/05/07 17:21:23 executing program 2: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) 2018/05/07 17:21:23 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r0) 2018/05/07 17:21:23 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r0) 2018/05/07 17:21:23 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r0) 2018/05/07 17:21:23 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/05/07 17:21:23 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r0) 2018/05/07 17:21:24 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r0) 2018/05/07 17:21:24 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 17:21:24 executing program 2: syz_open_procfs(0x0, &(0x7f00000005c0)="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") fsetxattr(0xffffffffffffffff, &(0x7f00000002c0)=@known='user.syz\x00', &(0x7f0000000180)="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", 0xfdf6, 0x0) 2018/05/07 17:21:24 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)="d8", 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) sendfile(r1, r0, &(0x7f0000000180), 0x12000) 2018/05/07 17:21:24 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/05/07 17:21:24 executing program 6: syz_open_procfs(0x0, &(0x7f00000005c0)="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") fsetxattr(0xffffffffffffffff, &(0x7f00000002c0)=@known='user.syz\x00', &(0x7f0000000180)="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", 0xfdf6, 0x0) 2018/05/07 17:21:24 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r0) 2018/05/07 17:21:24 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x100, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x80000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000140)={0x11, @loopback=0x7f000001, 0x4e20, 0x0, 'lblcr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000840)={'icmp6\x00'}, &(0x7f0000000880)=0x1e) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}) socketpair(0x4, 0x800, 0x0, &(0x7f00000000c0)) ioctl$TCSETA(r4, 0x5406, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7}) syz_open_pts(r4, 0x0) write(r4, &(0x7f0000c34fff), 0xffffff0b) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000000040)={{0x9}, {0x8}}) connect$netrom(0xffffffffffffffff, &(0x7f0000000100)=@ax25={0x3, {"ff0afaa04c9108"}}, 0x10) sync_file_range(r4, 0x7fffffff, 0x0, 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x100000000081) fcntl$getown(r2, 0x9) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00000000c0)={0x3, 0x3, 0x101, 0x40, 0x5, 0x55}) socketpair(0x0, 0x0, 0x0, &(0x7f0000000200)) r5 = getpid() sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="b19fb4ecbdc7b60128bba30b7e4fc5fb483be0e98be0ca12e33ea7b7a58fa13bff3078a633667de640d4b736c3e804f838f0e97110d977c26cd7cda1c865ebcd055ba4753479417c7942f7e8d72f62ec3b5bb03ae4ce0f0d080bbb575127cf36dcf7bb1cd9c7d9f33747b190e1d4eb3da96bf3e86a263f0e4898e61842d9d26ddd3ce3bdfb06d2b5b4da8b07316388f956405b25982c9a08005e"], 0x14c}, 0x1, 0x0, 0x0, 0x40801}, 0x20000000) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000080)=""/30, &(0x7f0000000000)=0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r6, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:21:24 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x100, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x80000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000140)={0x11, @loopback=0x7f000001, 0x4e20, 0x0, 'lblcr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000840)={'icmp6\x00'}, &(0x7f0000000880)=0x1e) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}) socketpair(0x4, 0x800, 0x0, &(0x7f00000000c0)) ioctl$TCSETA(r4, 0x5406, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7}) syz_open_pts(r4, 0x0) write(r4, &(0x7f0000c34fff), 0xffffff0b) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000000040)={{0x9}, {0x8}}) connect$netrom(0xffffffffffffffff, &(0x7f0000000100)=@ax25={0x3, {"ff0afaa04c9108"}}, 0x10) sync_file_range(r4, 0x7fffffff, 0x0, 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x100000000081) fcntl$getown(r2, 0x9) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00000000c0)={0x3, 0x3, 0x101, 0x40, 0x5, 0x55}) socketpair(0x0, 0x0, 0x0, &(0x7f0000000200)) r5 = getpid() sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="b19fb4ecbdc7b60128bba30b7e4fc5fb483be0e98be0ca12e33ea7b7a58fa13bff3078a633667de640d4b736c3e804f838f0e97110d977c26cd7cda1c865ebcd055ba4753479417c7942f7e8d72f62ec3b5bb03ae4ce0f0d080bbb575127cf36dcf7bb1cd9c7d9f33747b190e1d4eb3da96bf3e86a263f0e4898e61842d9d26ddd3ce3bdfb06d2b5b4da8b07316388f956405b25982c9a08005e"], 0x14c}, 0x1, 0x0, 0x0, 0x40801}, 0x20000000) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000080)=""/30, &(0x7f0000000000)=0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r6, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:21:24 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r0) 2018/05/07 17:21:24 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2), 0x0) unlink(&(0x7f00000002c0)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r0) 2018/05/07 17:21:24 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2), 0x0) unlink(&(0x7f00000002c0)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r0) 2018/05/07 17:21:24 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2), 0x0) unlink(&(0x7f00000002c0)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r0) 2018/05/07 17:21:24 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(0xffffffffffffffff) 2018/05/07 17:21:25 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 17:21:25 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x100, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x80000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000140)={0x11, @loopback=0x7f000001, 0x4e20, 0x0, 'lblcr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000840)={'icmp6\x00'}, &(0x7f0000000880)=0x1e) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}) socketpair(0x4, 0x800, 0x0, &(0x7f00000000c0)) ioctl$TCSETA(r4, 0x5406, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7}) syz_open_pts(r4, 0x0) write(r4, &(0x7f0000c34fff), 0xffffff0b) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000000040)={{0x9}, {0x8}}) connect$netrom(0xffffffffffffffff, &(0x7f0000000100)=@ax25={0x3, {"ff0afaa04c9108"}}, 0x10) sync_file_range(r4, 0x7fffffff, 0x0, 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x100000000081) fcntl$getown(r2, 0x9) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00000000c0)={0x3, 0x3, 0x101, 0x40, 0x5, 0x55}) socketpair(0x0, 0x0, 0x0, &(0x7f0000000200)) r5 = getpid() sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="b19fb4ecbdc7b60128bba30b7e4fc5fb483be0e98be0ca12e33ea7b7a58fa13bff3078a633667de640d4b736c3e804f838f0e97110d977c26cd7cda1c865ebcd055ba4753479417c7942f7e8d72f62ec3b5bb03ae4ce0f0d080bbb575127cf36dcf7bb1cd9c7d9f33747b190e1d4eb3da96bf3e86a263f0e4898e61842d9d26ddd3ce3bdfb06d2b5b4da8b07316388f956405b25982c9a08005e"], 0x14c}, 0x1, 0x0, 0x0, 0x40801}, 0x20000000) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000080)=""/30, &(0x7f0000000000)=0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r6, &(0x7f0000f15ff0)={0x2, 0x0, @rand_addr}, 0x10) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) 2018/05/07 17:21:25 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/05/07 17:21:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000cceff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000080)={0x14, 0x27, 0x0, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) 2018/05/07 17:21:25 executing program 4: 2018/05/07 17:21:25 executing program 4: 2018/05/07 17:21:25 executing program 3: 2018/05/07 17:21:25 executing program 4: 2018/05/07 17:21:25 executing program 3: 2018/05/07 17:21:25 executing program 6: 2018/05/07 17:21:25 executing program 2: 2018/05/07 17:21:25 executing program 4: 2018/05/07 17:21:25 executing program 3: 2018/05/07 17:21:25 executing program 6: 2018/05/07 17:21:25 executing program 2: 2018/05/07 17:21:25 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(0xffffffffffffffff) 2018/05/07 17:21:26 executing program 5: 2018/05/07 17:21:26 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 17:21:26 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(0xffffffffffffffff) 2018/05/07 17:21:26 executing program 1: 2018/05/07 17:21:26 executing program 3: 2018/05/07 17:21:26 executing program 6: 2018/05/07 17:21:26 executing program 4: 2018/05/07 17:21:26 executing program 2: 2018/05/07 17:21:26 executing program 6: r0 = timerfd_create(0x0, 0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/146, 0x410e}], 0x3f2) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/05/07 17:21:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r1, 0x101, 0x0, 0x0, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x20}, 0x1}, 0x0) 2018/05/07 17:21:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0x28d94023f883e8ad, 0x20020003, &(0x7f0000385ff0)={0x2, 0x400000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001780)="6c7000da675f4a96b87c0dc292b771497f41dbe834f5489a200177ace6aa0fc8518a75831086575e0e6b37f946ab9929638d7fe1091532c23e8204ca656fff93f6fca502a510b36bb437090f793cd44ddd7b750bc5fc68f663a9a8b1ea1841c0d26b8039ae083b94f9009548f849dd1346f08a388d82231ec44ba52725ff0f0000000000002fe457c41d059b29b6c74eb655e4cadac128b60d2ed160fae90e35a3335dc8cf923948a6c33d3870dd72e4a7afb621f03db7242520cfd88a4399ec74e03b6ae91b7630fcacaccb8078966ead183fe3a586dca43d75df6600eb20d3daa61c4c444b19fc79aaaf96", 0x192) accept$inet(r0, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000100), 0x4) shutdown(r0, 0x800000000000001) 2018/05/07 17:21:26 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001080)=""/4096, &(0x7f0000000000)=0x1000) 2018/05/07 17:21:26 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000abd000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @rand_addr}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0xffffff80, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr}}}}}}, &(0x7f0000000040)) 2018/05/07 17:21:26 executing program 5: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f00000006c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfed6) sendfile(r0, r1, &(0x7f00005faff8), 0xff7b) 2018/05/07 17:21:26 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') read(r0, &(0x7f0000000100)=""/26, 0x1a) 2018/05/07 17:21:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) accept4(0xffffffffffffffff, &(0x7f0000000240)=@sco, &(0x7f00000002c0)=0xffd8, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000400), 0x197) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000200)) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000300)='/dev/snapshot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000500)={0x5, &(0x7f00000004c0)=[{}, {}, {}, {}, {}]}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000540)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000005c0)) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000600)) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/status\x00', 0x0, 0x0) accept$inet(r1, &(0x7f0000000340)={0x0, 0x0, @broadcast}, &(0x7f00000007c0)=0x10) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000440)={'filter\x00'}, &(0x7f0000000140)=0x44) openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000a40)={@mcast2}, &(0x7f0000000a80)=0x14) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffe25, 0x0, 0x0, 0xfd69) 2018/05/07 17:21:26 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000040)='-$\x00', 0x800, 0x0, &(0x7f0000000080)) mq_timedreceive(r0, &(0x7f0000000100)=""/131, 0x259, 0x0, 0x0) 2018/05/07 17:21:27 executing program 4: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x141042, 0x0) write$binfmt_elf32(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="88"], 0x1) sendfile(r0, r0, &(0x7f0000000040), 0x80000001) ftruncate(r0, 0x0) 2018/05/07 17:21:27 executing program 7: socket$inet(0x2, 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x8c400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x1ff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3, 0x0, 0x0, 0x4000400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x400}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/07 17:21:27 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000180)={0x2, 0x4000000000000e, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) 2018/05/07 17:21:27 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x0, &(0x7f0000000040)=[{0xf}]}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/07 17:21:27 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 17:21:27 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 17:21:27 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$TIOCSSOFTCAR(r1, 0x5412, &(0x7f0000000000)=0x3) 2018/05/07 17:21:27 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="ba", 0x1, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/07 17:21:27 executing program 1: 2018/05/07 17:21:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000002540)={&(0x7f00000003c0)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000002400), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000840000000000000000000000000000006fbb2aaffe98a7f3d8988370a89370f1"], 0x28}, 0x0) 2018/05/07 17:21:27 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) listen(r0, 0x0) 2018/05/07 17:21:27 executing program 3: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='status\x00') 2018/05/07 17:21:27 executing program 7: syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00081100fe8000000000000000000000000000bbfe7900000000000000000000000000aa00004e2000089078"], &(0x7f0000000040)) [ 320.677655] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 2018/05/07 17:21:27 executing program 6: r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5351d650000d740000000d900000000000002"]) ioctl(r1, 0x8916, &(0x7f0000000000)) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/07 17:21:27 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000de6fd6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/05/07 17:21:27 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000140)={0x14, 0x0, 0xb, 0x1}, 0x14}, 0x1}, 0x0) [ 490.842875] INFO: task kworker/u4:7:5321 blocked for more than 120 seconds. [ 490.850024] Not tainted 4.9.98-g63a812b #17 [ 490.855058] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 490.863097] kworker/u4:7 D25736 5321 2 0x00000000 [ 490.868853] Workqueue: events_unbound flush_to_ldisc [ 490.874163] ffff8801c118c800 0000000000000000 ffff8801c5f41a40 ffff8801d5399800 [ 490.882191] ffff8801db321b98 ffff8801d8aa78c8 ffffffff839e377d ffff8801c118d0c8 [ 490.890315] ffffed0038231a18 ffff8801c118c800 00fffc0000000000 ffff8801db322468 [ 490.898408] Call Trace: [ 490.900987] [] ? __schedule+0x64d/0x1bd0 [ 490.906790] [] schedule+0x7f/0x1b0 [ 490.911970] [] schedule_preempt_disabled+0x13/0x20 [ 490.918640] [] mutex_lock_nested+0x326/0x870 [ 490.925212] [] ? commit_echoes+0x120/0x1b0 [ 490.931128] [] ? mutex_trylock+0x3e0/0x3e0 [ 490.937675] [] ? call_rwsem_down_read_failed+0x18/0x30 [ 490.944666] [] commit_echoes+0x120/0x1b0 [ 490.950364] [] n_tty_receive_buf_common+0x1878/0x2300 [ 490.957298] [] ? mark_held_locks+0xc7/0x130 [ 490.963338] [] ? trace_hardirqs_on_caller+0x380/0x590 [ 490.970166] [] n_tty_receive_buf2+0x33/0x40 [ 490.976229] [] tty_ldisc_receive_buf+0xaf/0x190 [ 490.982534] [] ? n_tty_receive_buf_common+0x2300/0x2300 [ 490.989643] [] flush_to_ldisc+0x253/0x370 [ 490.995506] [] ? __lock_is_held+0xa2/0xf0 [ 491.001296] [] process_one_work+0x7e1/0x1500 [ 491.007430] [] ? process_one_work+0x728/0x1500 [ 491.013720] [] ? pwq_dec_nr_in_flight+0x2e0/0x2e0 [ 491.020202] [] worker_thread+0xd6/0x10a0 [ 491.025995] [] ? __schedule+0x655/0x1bd0 [ 491.031694] [] kthread+0x26d/0x300 [ 491.037147] [] ? process_one_work+0x1500/0x1500 [ 491.043525] [] ? kthread_park+0xa0/0xa0 [ 491.049139] [] ? kthread_park+0xa0/0xa0 [ 491.054835] [] ? kthread_park+0xa0/0xa0 [ 491.060446] [] ret_from_fork+0x5c/0x70 [ 491.066596] [ 491.066596] Showing all locks held in the system: [ 491.073065] 2 locks held by khungtaskd/519: [ 491.077367] #0: (rcu_read_lock){......}, at: [] watchdog+0x11c/0xa20 [ 491.086124] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x79/0x218 [ 491.095846] 2 locks held by getty/3775: [ 491.099795] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 491.109144] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x202/0x16e0 [ 491.119115] 6 locks held by kworker/u4:7/5321: [ 491.123689] #0: ("events_unbound"){.+.+.+}, at: [] process_one_work+0x6ee/0x1500 [ 491.133481] #1: ((&buf->work)){+.+...}, at: [] process_one_work+0x728/0x1500 [ 491.142946] #2: (&tty->ldisc_sem){++++++}, at: [] tty_ldisc_ref+0x20/0x80 [ 491.152116] #3: (&port->buf.lock/1){+.+...}, at: [] flush_to_ldisc+0x86/0x370 [ 491.161762] #4: (&o_tty->termios_rwsem/1){++++.+}, at: [] n_tty_receive_buf_common+0x8b/0x2300 [ 491.172910] #5: (&ldata->output_lock){+.+...}, at: [] commit_echoes+0x120/0x1b0 [ 491.182608] [ 491.184220] ============================================= [ 491.184220] [ 491.191600] NMI backtrace for cpu 0 [ 491.195243] CPU: 0 PID: 519 Comm: khungtaskd Not tainted 4.9.98-g63a812b #17 [ 491.202410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 491.211747] ffff8801d855fd08 ffffffff81eb0e89 0000000000000000 0000000000000000 [ 491.219784] 0000000000000000 0000000000000001 ffffffff810b7da0 ffff8801d855fd40 [ 491.227806] ffffffff81ebc187 0000000000000000 0000000000000000 0000000000000003 [ 491.235829] Call Trace: [ 491.238399] [] dump_stack+0xc1/0x128 [ 491.243751] [] ? irq_force_complete_move+0x320/0x320 [ 491.250487] [] nmi_cpu_backtrace.cold.2+0x48/0x87 [ 491.256973] [] ? irq_force_complete_move+0x320/0x320 [ 491.263714] [] nmi_trigger_cpumask_backtrace+0x12a/0x14f [ 491.270805] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 491.277805] [] watchdog+0x6b4/0xa20 [ 491.283065] [] ? watchdog+0x11c/0xa20 [ 491.288500] [] kthread+0x26d/0x300 [ 491.293676] [] ? reset_hung_task_detector+0x20/0x20 [ 491.300329] [] ? kthread_park+0xa0/0xa0 [ 491.305940] [] ? kthread_park+0xa0/0xa0 [ 491.311547] [] ? kthread_park+0xa0/0xa0 [ 491.317258] [] ret_from_fork+0x5c/0x70 [ 491.322950] Sending NMI from CPU 0 to CPUs 1: [ 491.327742] NMI backtrace for cpu 1 [ 491.331362] CPU: 1 PID: 26597 Comm: syz-executor2 Not tainted 4.9.98-g63a812b #17 [ 491.338953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 491.349067] task: ffff8801d4ea0000 task.stack: ffff8801d71f8000 [ 491.355101] RIP: 0010:[] c [] __sanitizer_cov_trace_pc+0x2b/0x50 [ 491.364444] RSP: 0018:ffff8801d71ff970 EFLAGS: 00000246 [ 491.369868] RAX: ffff8801d4ea0000 RBX: ffffc900153e9000 RCX: ffffc9000f61c000 [ 491.377117] RDX: 0000000000000002 RSI: ffffffff82118ade RDI: ffffc900153eadb9 [ 491.384365] RBP: ffff8801d71ff970 R08: ffff8801d4ea0938 R09: 0000000000000000 [ 491.391612] R10: 0000000000000000 R11: 0000000000000000 R12: 00000007801a3b58 [ 491.398899] R13: 000000000000004d R14: dffffc0000000000 R15: 0000000000000b59 [ 491.406173] FS: 00007f1fd289c700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 491.414370] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 491.420227] CR2: 00007f30e3c2f000 CR3: 00000001d4f1e000 CR4: 00000000001606f0 [ 491.427471] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 491.434716] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 491.441965] Stack: [ 491.444090] ffff8801d71ff9e8c ffffffff82118adec ffff8801d71ff9c0c 0000000000000000c [ 491.452293] ffffc900153eb278c ffffed00398c4e45c ffff8801cc62722cc ffffc900153e9020c [ 491.460502] 0000000000001f00c ffff8801cc626e80c ffffc900153eb300c ffffc900153e9000c [ 491.468712] Call Trace: [ 491.471279] [] __process_echoes+0x64e/0x780 [ 491.477223] [] n_tty_receive_buf_common+0xd34/0x2300 [ 491.483950] [] n_tty_receive_buf+0x30/0x40 [ 491.489817] [] tty_ioctl+0xc8f/0x2270 [ 491.495243] [] ? no_tty+0xa0/0xa0 [ 491.500321] [] ? avc_ss_reset+0xa3/0x110 [ 491.506017] [] ? __lock_acquire+0x654/0x4070 [ 491.512046] [] ? __might_sleep+0x95/0x1a0 [ 491.517827] [] ? no_tty+0xa0/0xa0 [ 491.522904] [] do_vfs_ioctl+0x1ac/0x11a0 [ 491.528594] [] ? ioctl_preallocate+0x220/0x220 [ 491.534822] [] ? selinux_capable+0x40/0x40 [ 491.540692] [] ? __fget+0x20a/0x3b0 [ 491.546030] [] ? __fget+0x231/0x3b0 [ 491.551280] [] ? __fget+0x47/0x3b0 [ 491.556443] [] ? security_file_ioctl+0x8f/0xc0 [ 491.562644] [] SyS_ioctl+0x8f/0xc0 [ 491.567808] [] ? do_vfs_ioctl+0x11a0/0x11a0 [ 491.573756] [] do_syscall_64+0x1a6/0x490 [ 491.579440] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 491.586358] Code: c55 c48 c89 ce5 c65 c48 c8b c04 c25 c40 c7d c01 c00 c65 c8b c15 cbc cb2 ccb c7e c81 ce2 c00 c01 c1f c00 c48 c8b c75 c08 c75 c2b c8b c90 c80 c12 c00 c00 c83 cfa c02 c75 c20 c<48> c8b c88 c88 c12 c00 c00 c8b c80 c84 c12 c00 c00 c48 c8b c11 c48 c83 cc2 c01 c48 c [ 491.617358] Kernel panic - not syncing: hung_task: blocked tasks [ 491.623506] CPU: 0 PID: 519 Comm: khungtaskd Not tainted 4.9.98-g63a812b #17 [ 491.630672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 491.640009] ffff8801d855fcc8 ffffffff81eb0e89 ffffffff83c8b4e0 00000000ffffffff [ 491.648035] 0000000000000000 0000000000000000 dffffc0000000000 ffff8801d855fd88 [ 491.656077] ffffffff8141f835 0000000041b58ab3 ffffffff843b86e8 ffffffff8141f676 [ 491.664109] Call Trace: [ 491.666681] [] dump_stack+0xc1/0x128 [ 491.672032] [] panic+0x1bf/0x3bc [ 491.677035] [] ? add_taint.cold.6+0x16/0x16 [ 491.682993] [] ? ___preempt_schedule+0x16/0x18 [ 491.689212] [] ? nmi_trigger_cpumask_backtrace+0x100/0x14f [ 491.696478] [] watchdog+0x6c5/0xa20 [ 491.701739] [] ? watchdog+0x11c/0xa20 [ 491.707187] [] kthread+0x26d/0x300 [ 491.712361] [] ? reset_hung_task_detector+0x20/0x20 [ 491.719016] [] ? kthread_park+0xa0/0xa0 [ 491.724627] [] ? kthread_park+0xa0/0xa0 [ 491.730238] [] ? kthread_park+0xa0/0xa0 [ 491.735847] [] ret_from_fork+0x5c/0x70 [ 491.741843] Dumping ftrace buffer: [ 491.745490] (ftrace buffer empty) [ 491.749175] Kernel Offset: disabled [ 491.752791] Rebooting in 86400 seconds..