INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.32' (ECDSA) to the list of known hosts. 2018/04/15 19:33:41 fuzzer started 2018/04/15 19:33:41 dialing manager at 10.128.0.26:36243 2018/04/15 19:33:48 kcov=true, comps=false 2018/04/15 19:33:51 executing program 0: semget$private(0x0, 0x3, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'veth0_to_team\x00', 0x100}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000080)=0x7fffffff) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x10800, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000180)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000200)={0x7fff, 0x5, 0x20, 0x9}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000240)={0x2800000}, 0x1) r3 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x8100) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000002c0)={0x8, 0x40000000000000, 0x80000000, 'queue0\x00'}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000005c0)=0x0) r5 = getuid() r6 = getgid() sendmmsg$unix(r2, &(0x7f0000000740)=[{&(0x7f0000000380)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000400)="f8885bdb65d7b0dc41d6a84c4762a9c23fec0efc74368bf4d9c5acf8c8073df3122fbfca6896e14ad8c9cd9a74ce3c759adcaaa5ddbc364f55b5f1c15298b2d5ff6391f667757de5ee2898be", 0x4c}], 0x1, 0x0, 0x0, 0x800}, {&(0x7f00000004c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000540)="a023ba8514b77c427258566e4e6e968484b03abeba959809335816334c5aeda90f2e4b20", 0x24}], 0x1, &(0x7f0000000600)=[@rights={0x20, 0x1, 0x1, [r0, r2, r2]}, @rights={0x38, 0x1, 0x1, [r3, r1, r1, r1, r3, r0, r0, r2, r3]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r1, r2, r1, r1, r0, r1, r2, r2]}, @rights={0x20, 0x1, 0x1, [r3, r0, r3]}, @rights={0x30, 0x1, 0x1, [r0, r3, r1, r1, r2, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r3]}], 0x138, 0x8000}], 0x2, 0x200080c1) finit_module(r3, &(0x7f00000007c0)='queue0\x00', 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000800), &(0x7f0000000840)=0x4) quotactl(0x2, &(0x7f0000000880)='./file0\x00', r5, &(0x7f00000008c0)="2d3151f272ea0f9d60b769d36de01886254fa43b29d7b3c5833c4f0107e41f7082d46408865afc0fc2db38b230a25c82f5cb48f29d89aabf4ff8b95a9c202a42797368f82c966d0568748a9b4015c9871fa969a6b9d65c8963e60c18987e9ee47938c7c3cc4821cd6b5f935e49454a6b116d28c4d1f4152f2acd35dcd716c67d95e05c479dee8e9e7351413a3b1ebea9887c69f6c96f1e984f1ab80ac0531e27a6dc16ef19f991768d8b9bf74afd278d53b5cfc64203ca15b920d514b261dd98b52dd3a797f1febbb58c77") ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00000009c0)={0xffff, 0x800, 0x8, 'queue1\x00', 0x8000}) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000a80)=""/198) execve(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000c00)=[&(0x7f0000000bc0)='veth0_to_team\x00'], &(0x7f0000000d80)=[&(0x7f0000000c40)='\x00', &(0x7f0000000c80)='\x00', &(0x7f0000000cc0)='filter\x00', &(0x7f0000000d00)='trusted^\x00', &(0x7f0000000d40)='\x00']) r7 = dup(r3) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000dc0)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000e00)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1f}}}}, &(0x7f0000000ec0)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000f00)={0xffff, 0xc5d4, 0x1, 0xffffffff, 0x4, 0x0, 0x9, 0x9, r8}, 0x20) getsockopt$netrom_NETROM_T1(r7, 0x103, 0x1, &(0x7f0000000f40), &(0x7f0000000f80)=0x4) fstat(r3, &(0x7f0000000fc0)) sendmmsg$alg(r7, &(0x7f0000001540)=[{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001040)="440638ed0b1cc848f9daa07773c3981073b14b7a1a9aadbe6abb137bbe678c3c783a9d8bdd2ae06a2f1dc53045dd94840b717822a28833523c0f37d577ef895e4aa4ce23ecd103617f01daff227f2feea15517bb58ea162c3e0ecd93c04d186bdb4ae8aeec16bff3d164e54f20090f6f6316a50a338757483f582312e03be0a0a4e1d3097aff36ce8bef36875cee1ddeb438956d79c92900bce807a59da100a490a5c4490214600e1221d0bf9d69d347a7d690e61ae8f5ba172d1ad6c3bb74556ee71f0000842df7e17d39dfad90e130", 0xd0}, {&(0x7f0000001140)="5f70c1b71844a67016c8b79cb6996913e26e620ef1b4c19ddb647a4bdaa564f2daa09bd8574cdd014c50290597839d64093485e7ad6c0c0279d5d4ccfd544fe2eab226d2df94901ba80cd70621e155be1d5ce8435f7eb380eb3d48f34463523fb8336c3a717e58bebb39818618d0a3ca1a009e0c7ffdc25ba787f02ff949b268cc740003c11d5b1177688abd767aecc8", 0x90}, {&(0x7f0000001200)="7127b0592f092486b39561cbccb8e39edbc0bd56e5cf209adc973a5797151f5e539ed5893fecb6323012eb1fba9d4dd1359edaeedd46deefcc856877af9754acc89d549d7d53af14d135586c74ff8de209d2a02c27612b043c4b8823ef59b1a376f5fc261a0f3a2c6d0519", 0x6b}, {&(0x7f0000001280)="fcf86e2d8e1c7c5079fa67f9cb2bbb01154943c1d291bba8aa130347c925be7ffd31b8fcdf2ce3b5dc3d0329f0ea236a1ddb71a4e30574c9530d9ef11093661b7915ea2653f177e06872bab5fc4b6e433dcf3dc2e41e539b97f60b103fcdd841ce55e35aff7c519ac9027dbd52370cfb796627928d8104c641733635c40eb352b7a69906524225ed33", 0x89}, {&(0x7f0000001340)="6cab003e4fea56d891c84cbaf7fc89ea2b23cdea2b3742fd051ee61b144385e2ed40d2da056a44c1c8bc2aed74abff6578701b46c80f37c2e787f0129876c22d21b97136c489c13aa238005aefb846006efc7409ccc753ac96deca93ac4be66f61e9a033b65c", 0x66}, {&(0x7f00000013c0)="f8c8c671900cb04c0e4bbaec399564e52ace3e3c7f3d211a674da5bd035d05736d635ca76b8600565517aadff39683c20debd34ea4af50b0a5476db663444633cc5cee3e04859cdb6cfc3892fafb04f65a999d1ca1e32ad0596666024e3b79166f534ad2f51a47204b962daefea3ad90f4db28c4c3b260ada8", 0x79}], 0x6, &(0x7f00000014c0)=[@op={0x18, 0x117, 0x3}, @iv={0x60, 0x117, 0x2, 0x4c, "b33dee762d7dc897f79bffd51a0200e9da5f0612919c3bcc47ab175ceb2c81b3be4f2767081c3269004f203a9d7daa705dddd59f0860f14d0522a849932a40649d9a9b0081cdd632a4241abd"}], 0x78, 0x810}], 0x1, 0x4000) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000001580), &(0x7f00000015c0)=0x4) socket(0x1b, 0x1, 0xb52) 2018/04/15 19:33:51 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = getpgid(0x0) fcntl$setown(r1, 0x8, r2) getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r5 = getgid() setregid(r3, r5) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0xfffffffffffffc01, 0x3, &(0x7f0000001380)=[{&(0x7f0000000200)="8df3f8b9a3fbb83e66857969f91edd70ea6a39797a3dd0dde5d59f39877abe887cc1b1ea46828cd836c36f5f5ca72f70ae5b612ddb0585fde8f3944a3f727d51f9c97612525dc4e2f7407288e0a9ea72f486d23e14c3fae773af3e895fb8f10c646c0cbc3914577d313c48330584e4e98eb42ed98f8ceba115d687e320799fc66d2b8e91f16153a681d955ce258464af21a41a18a4275cf9b6b9e53e42dcb86b3672", 0xa2, 0x100000001}, {&(0x7f00000002c0)="80c78eca4bf1d86cef4fdf628f44325539f2b3729fffae545d9eb747d899346bda9114a92d51737604e4bb3a859d8f960d5b3911d2ed8a231c06e07a4afd06adfe3a6360f1731da3a47f59e531d91cad06c4fab3badd146a9a7b60d04c3e121d677b07dd61e4a238f21511e6285ce882ce7f8cdef4685af0c4f7f2b4d59b4647dad8240f687d5fc6635309ae4e1be27bed6ea40f1b9d2fe3d2403002e56b1206414c09", 0xa3, 0x8}, {&(0x7f0000000380)="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", 0x1000, 0x58}], 0x0, &(0x7f0000001400)={[{@fmask={'fmask', 0x3d, [0x32, 0x31, 0x32, 0x35]}, 0x2c}]}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000001440)=0xfffffffffffffffb, &(0x7f0000001480)=0x4) r6 = semget(0x2, 0x2, 0xc0) semctl$SEM_STAT(r6, 0x1, 0x12, &(0x7f00000014c0)=""/4096) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f00000024c0)='/dev/vcs\x00', 0x12000, 0x0) getresuid(&(0x7f0000002500)=0x0, &(0x7f0000002540), &(0x7f0000002580)) fchown(r1, r8, r4) socket$inet_dccp(0x2, 0x6, 0x0) getegid() getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f00000025c0)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x2, 0x3, 0x9, 0xff, 0x5}, &(0x7f0000002680)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000026c0)={r9, 0x81}, 0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000002700)=@assoc_value={r9, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000002740)={r9, @in6={{0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xafee}}, [0x0, 0x5, 0x5, 0x10000, 0x5, 0x800, 0x8a85, 0xfffffffffffffff7, 0x100000001, 0x80000000, 0x2, 0x3, 0x101, 0x3ff, 0x9]}, &(0x7f0000002840)=0x100) chroot(&(0x7f0000002880)='./file0\x00') ioctl$TIOCSBRK(r1, 0x5427) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000028c0), &(0x7f0000002940)=0x68) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002980)) r10 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r10, 0x2, &(0x7f00000029c0)=""/37) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000002a00)={r9, @in6={{0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x12}, 0xbd96}}, [0x70f0000000, 0x8, 0x0, 0x3, 0x4, 0x2, 0x1, 0x6, 0x5, 0x40, 0x5, 0x2, 0x0, 0x8, 0x100000001]}, &(0x7f0000002b00)=0x100) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000002b40)={@empty, 0x2, 0x1, 0x2, 0x8, 0x8001, 0x7, 0x6}, 0x20) ioctl$VHOST_SET_VRING_ENDIAN(r7, 0x4008af13, &(0x7f0000002b80)={0x1, 0x9}) 2018/04/15 19:33:51 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101140, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x19, "e5d96f2d2ed49fbfc5337be358661ea0015705667e606aebe8"}, &(0x7f0000000080)=0x21) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x7fff, 0x20}, &(0x7f0000000100)=0xc) write$tun(r0, &(0x7f0000000140)={@pi={0x0, 0x1b}, @hdr={0x1, 0x3, 0x3, 0x7, 0x1f, 0x10001}, @mpls={[{0x40, 0xfffffffffffffffb, 0x5, 0x7}], @llc={@snap={0xaa, 0xab, 'U', "65cd6e", 0xeaff, "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"}}}}, 0x101a) mkdirat$cgroup(r0, &(0x7f0000001180)='syz0\x00', 0x1ff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000011c0)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001200)={0x2, r2}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001240)={r1, @in6={{0xa, 0x4e23, 0x7ff, @dev={0xfe, 0x80, [], 0xb}, 0x8}}}, &(0x7f0000001300)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001340)={0x3, 0x0, 0x2, 0x4cc, r1}, &(0x7f0000001380)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000013c0)={r3, @in6={{0xa, 0x4e21, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0xca}}}, 0x84) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000001480)={{0xffffffff, 0x9, 0x1, 0x5, 0x7, 0x20}, 0xffff, 0xffffffffffffffe0, 0x2}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00000014c0)={{0x3, 0x0, 0x7, 0x8, 0x40, 0x1}, 0x20, 0x1d, 0x1400000000}) syz_genetlink_get_family_id$fou(&(0x7f0000001500)='fou\x00') ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000001540)=""/179) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000001600)=""/26) ioctl$TIOCEXCL(r0, 0x540c) r4 = getpid() setpgid(r4, r2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001640)={r3, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x5, 0x9, 0x100000000, 0x5, 0xfffffffffffffffe}, &(0x7f0000001700)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001740)={r5, 0x9cc}, 0x8) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001780), 0x4) bind$ipx(r0, &(0x7f00000017c0)={0x4, 0xdb9, 0x705c, "72bbb8a5b9db", 0x1}, 0x10) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001800)={0x6, 0x9, 0x6, 0x6, 0x7f}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001840)=0x3, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001a40)={r0, &(0x7f0000001880)="0e09c8ddaa3b93668e9c5056fea63d14cf41e053e4950cc0f2a64e9d707c8f98dd73a65ec005445323e69e4f3d0eafd7d21e51c895003a00f3f4d710f04232401335871aad72f4f4ef4efdf99ac4aa85cdf8257dc28a3bd3a94f602982ac004d061e0e7b71203e3b1948fa8ccbe08fb62953c31748000ce6a330840d932978078612137cfc19fb20f95e750e", &(0x7f0000001940)=""/212}, 0x18) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001a80)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000001ac0)) fdatasync(r0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001b00)=0x5, 0x4) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4000, &(0x7f0000001b40)=0x1, 0x2, 0x6) 2018/04/15 19:33:51 executing program 4: r0 = getpgid(0x0) process_vm_writev(r0, &(0x7f0000000540)=[{&(0x7f0000000000)=""/167, 0xa7}, {&(0x7f00000000c0)=""/171, 0xab}, {&(0x7f0000000180)=""/252, 0xfc}, {&(0x7f0000000280)=""/171, 0xab}, {&(0x7f0000000340)=""/4, 0x4}, {&(0x7f0000000380)=""/25, 0x19}, {&(0x7f00000003c0)=""/163, 0xa3}, {&(0x7f0000000480)=""/168, 0xa8}], 0x8, &(0x7f0000000ac0)=[{&(0x7f00000005c0)=""/40, 0x28}, {&(0x7f0000000600)=""/25, 0x19}, {&(0x7f0000000640)=""/200, 0xc8}, {&(0x7f0000000740)=""/56, 0x38}, {&(0x7f0000000780)=""/68, 0x44}, {&(0x7f0000000800)=""/224, 0xe0}, {&(0x7f0000000900)=""/169, 0xa9}, {&(0x7f00000009c0)}, {&(0x7f0000000a00)=""/142, 0x8e}], 0x9, 0x0) capget(&(0x7f0000000b80)={0x20080522, r0}, &(0x7f0000000bc0)={0x0, 0x5, 0xffffffffffff7fff, 0x3, 0x3}) r1 = getuid() r2 = syz_open_dev$loop(&(0x7f0000000c00)='/dev/loop#\x00', 0x7, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000008, 0x8010, r2, 0x0) close(r2) close(r2) r3 = request_key(&(0x7f0000000c40)='big_key\x00', &(0x7f0000000c80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000cc0)='/dev/loop#\x00', 0xfffffffffffffffb) keyctl$get_persistent(0x16, r1, r3) syncfs(r2) socketpair(0x8, 0x803, 0x4, &(0x7f0000000d00)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000d40)=@assoc_value={0x0}, &(0x7f0000000d80)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000dc0)={r6, 0x7}, &(0x7f0000000e00)=0xc) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000000e40)={0x6, 0x4, 0x0, 0x6, 0x24, 0x7c, 0x3, 0x5, 0x2, 0x80, 0x274, 0x80000001}) sched_yield() bind$inet(r5, &(0x7f0000000e80)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000ec0)={r7, 0x9}, &(0x7f0000000f00)=0x8) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f0000000f40)) ioctl$TUNGETFEATURES(r5, 0x800454cf, &(0x7f0000000f80)) ptrace$poke(0x5, r0, &(0x7f0000000fc0), 0x101) r8 = openat$cgroup(r5, &(0x7f0000001000)='syz1\x00', 0x200002, 0x0) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f0000001040)=0x7ff) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000001080)={@in6={{0xa, 0x4e23, 0x3a, @mcast2={0xff, 0x2, [], 0x1}, 0x5cf}}, 0x80, 0x7, 0x800, "076dd6678085d8e3c013bd97c453d5df44f8f540ea7c3a62bc6640c5205b1c185e3103a7f6034790193e36475016b856e80253ca2c198df46ee389145e5d34940d17ea5fde4d7126546b3f3d7b30716f"}, 0xd8) r9 = fcntl$getown(r8, 0x9) fdatasync(r4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r5, 0xc0bc5310, &(0x7f0000001180)) ioctl$TIOCSCTTY(r5, 0x540e, 0xfffffffffffff488) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000001240)={r4}) getgroups(0x4, &(0x7f00000013c0)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) r11 = getgid() lstat(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getgid() stat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r8, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f00000017c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fstat(r4, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001b00)={0x0, 0x0, 0x0}, &(0x7f0000001b40)=0xc) r19 = getegid() fstat(r8, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000001c00)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) stat(&(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000002080)=[0x0, 0x0, 0x0]) sendmmsg$unix(r4, &(0x7f00000026c0)=[{&(0x7f0000001280)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001380)=[{&(0x7f0000001300)="81fcd66f0615ecd7c6955249109ec7e49521590741d1898d7bd3fdf5540403ea4a3f77534d1024c5706d079e28ef910d2c59ef8f4137ec79479c8944455f2d1d7b0ea8a7dbb57a75318f8fadcdd8b27ea9ee69d43fb7", 0x56}], 0x1, &(0x7f00000014c0)=[@cred={0x20, 0x1, 0x2, r9, r1, r10}, @rights={0x28, 0x1, 0x1, [r8, r5, r8, r8, r8, r4]}, @cred={0x20, 0x1, 0x2, r0, r1, r11}, @rights={0x28, 0x1, 0x1, [r5, r2, r8, r2, r4, r4]}, @cred={0x20, 0x1, 0x2, r0, r1, r12}], 0xb0, 0x4000004}, {&(0x7f0000001580)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001640)=[{&(0x7f0000001600)="1896", 0x2}], 0x1, &(0x7f0000001880)=[@rights={0x20, 0x1, 0x1, [r2, r4, r8]}, @cred={0x20, 0x1, 0x2, r9, r1, r13}, @rights={0x38, 0x1, 0x1, [r4, r2, r2, r2, r2, r4, r4, r4, r5, r5]}, @cred={0x20, 0x1, 0x2, r0, r1, r14}, @cred={0x20, 0x1, 0x2, r9, r1, r15}, @rights={0x18, 0x1, 0x1, [r5, r2]}, @cred={0x20, 0x1, 0x2, r0, r1, r16}, @cred={0x20, 0x1, 0x2, r0, r1, r17}], 0x110, 0x4000040}, {&(0x7f00000019c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a40)="df5c98d8fb6b371ea8b83ad38049f818495668c48b928f1ce50ef8a263470b51552e81216c7bce", 0x27}, {&(0x7f0000001a80)="72cd6cd63a962bb22f1b4f881f1bd0e0a5de7fa68d9179d494222d3d2e08cf450c46a1c1b028c62b49b0f69fa5a9d2fd5c860d1db56339133a61eab29398", 0x3e}], 0x2, &(0x7f0000001d00)=[@rights={0x30, 0x1, 0x1, [r4, r2, r8, r2, r4, r8, r5]}, @cred={0x20, 0x1, 0x2, r0, r1, r18}, @cred={0x20, 0x1, 0x2, r0, r1, r19}, @cred={0x20, 0x1, 0x2, r0, r1, r20}, @cred={0x20, 0x1, 0x2, r0, r1, r21}, @cred={0x20, 0x1, 0x2, r0, r1, r22}], 0xd0}, {&(0x7f0000001e00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002040)=[{&(0x7f0000001e80)="db9c6f8263b2375478bc78fe177ce1b7b241628c01e6edd072bc5ea4de25324dd2875e8a2e2a16e1c34a58d936818665c9855d6dcc979214a72820828f58e16f2a51e220c0750b5c6eb94c7f41d42796146549a112718ba7fe668f2714b23aa5ca5f795baed7cd4ba61088590566ba015779bcdc5f7be7513a499c50e9f79b7e98943574aa13e91c3d6a61bdd1cef270848b7881a6fb3141045e058b040b9c9244ac", 0xa2}, {&(0x7f0000001f40)="4c8c64d94775f8ed7882142f3a731f6f736e4adbc4ec390fee81b9c7c71801a9d8a6cbda0c5255e802d56ab087c5883c48d6d2a5225d5c86", 0x38}, {&(0x7f0000001f80)="9deae2e6a4a3cfce12856aebefcb77145b5ce804d90257fbc62cacb1df2403fae3db73802804ec093553654f3ad68b0a6b6c39064e9f9db33a5770499c1edd96236e482b16f6af2f231bd842026bea7fe6e27699b2a83a25cabb8b9548b45f439f3bc9029998cfb64925ad58b95fcedc332e6a2022530c3a47dd7909e748e35a6398c308fbc99e6389bc9047783803b9cd79449c", 0x94}], 0x3, &(0x7f00000020c0)=[@rights={0x18, 0x1, 0x1, [r2, r4]}, @cred={0x20, 0x1, 0x2, r0, r1, r23}, @rights={0x28, 0x1, 0x1, [r4, r8, r8, r8, r2]}], 0x60, 0x40}, {&(0x7f0000002140)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000002580)=[{&(0x7f00000021c0)="b348fb7e9d7e9dcf0d1c7b7f0dd8af354eba50456319aa4d0e33029893810c90876e8a81c4a46e1def37e85e39f18b4cfc43ee0d56da20772941485fd01fe127a83209e2328f620c0cc862f062eb7f4346fd6fd2722188eae2d4425fb6a0a0a034f3abce0d9f6e8061a64dfb22111657f4ff7e0ecbd9a28606438fc099f108ffc4c41215da2595fdaf8b34fc78efeb565d3506a001a3260602551f887ebf42177761088a068a6ef177c4fe8fed5803922f1e4ea21597fd13383d63", 0xbb}, {&(0x7f0000002280)="df395a413b02f39be6754c84b34ac5671e14331f071bbd69d9bdd8d1707919bc324b16cd4396ed9fab6a0a903f2b997fc7fdd3494db1f85cbbc3e330237548fa76211170d92802ab6725c6cc7d0da642968afcc650db3f2a45b6ea5c72f6c2f405c627b862ea8ab883881dbb580ec785cd91fb1140355199c54d46c4ba11f4b08fd98d2266f375d3df17684efbe76abd2da585bc451cebc9d63231db1e4dcddc51b7f757a15958d74c23e0e6a900ee1095c5a39b18ce1e4f35a35a8a96fab24b5ce8a162606cb71419794039419aff09360fe595e8325b41f11c442cd3a60c3e7b5ad6d544187d39b34b612ccd11ab1ec674a25a179cd2", 0xf7}, {&(0x7f0000002380)="233da8c1e9ace8a7b7d16e624cb9c337ea094d801bdcffdf271cb4a4d3c6fc97af13b00d70db0ce05617eded81605941b1fc1696a4e0829d2826b98ec3c3eec48b9cf47805621a829e39b2c11066d5af7ef5eab762080213e3357d4f10c5d5e5794e69937e9c9362035772b95a3ba1543f5918cf1da0b4056c4fbc4d87d9186399e1f71a8e3a746f1f432e7108bba1d2e2879fcf4b2558ef30c045a086e219", 0x9f}, {&(0x7f0000002440)="6335efdf786ab5e859cdb7c4ba6966a6404e569e5ba58b8705b1a7e7bd7181993213e94193701d264c12259993c3bd53929172f434a3d6a9e5e4506ec2923491a28282a06b1eea5eb8189fca65eaa3fd280c8fc308f7bebea0d345178b9ec29d2e356e2cc74bbe67a99605e6aa71fb2084e4f5bc0cbdfefeacd1ed70179265bdf04ddc40b5ce07dfece1c7baaeec92945f9ee409e8cbf836b44df48d82038048b451361e22a0c5b4a087c219c94e5cb6", 0xb0}, {&(0x7f0000002500)="f308f2bb1e14ce57016426fdd3c3b6334dad59e83b6d24708043abac4a31fe02b458e6bba796225f8d76c3145e2c11ca91e8d9d3ff1c3992523b2785826d292123b30e0272426990df69647765b513ab1518469b7901a09a6da331493fb97de0", 0x60}], 0x5, &(0x7f0000002600)=[@rights={0x18, 0x1, 0x1, [r5]}, @rights={0x18, 0x1, 0x1, [r5, r8]}, @rights={0x30, 0x1, 0x1, [r8, r8, r5, r5, r2, r2, r4]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r5, r5]}, @rights={0x20, 0x1, 0x1, [r8, r5, r4, r5]}], 0xb0, 0xc810}], 0x5, 0xc0) 2018/04/15 19:33:51 executing program 2: r0 = memfd_create(&(0x7f0000000000)='vmnet1}$eth0-!(GPLloem0^\x00', 0x1) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f00000000c0)="9c0c361d8a4e76f7", &(0x7f0000000100)=""/64}, 0x18) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x6103, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0xfffffffffffffff7) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0x9a, "b743ec779c5f67f0e566a97eda9bcd8c746f28303d5be6b50db01f39409441ce6ac9592ae54cb1551d78db697732dda98ab3d0a0fa30cb910050c3eda25d3f41cd94b2c52d692149d380170708a327cc0b51a5f1874918052106c5fd44e4b05c1227b2b8c16f85c978d20d61dbe0b913d201e6a5865153cb71ca88f906f7cddbcdb0521d565589af7a258e5ad58c65f607df2260658e46d4d6d9"}, &(0x7f0000000280)=0xbe) sendto$packet(r1, &(0x7f00000002c0)="95d5c7d49f3ecaadbf691c2c5b11e50fe0891ebbfc64f474537ee5ff6122245a64405f304c97f2973074be68969260a2b6573463d76deddafb6b75e0386d45555d78398fa21342d8f3ee61972b54605f31f1c0762ce3700ed082974dee1bd35c7302b92aa3a2caa18ab7bcd5bfb1417e89586d1f091ed4b7506f9c19db8addbc5e0abb71bc07a6f129204d1ba5b0b2aa514cd9260f2537f97853328d9bae1caa70e9806ef8cde0d6a512395c7ca10730d2004f0420b34ab80d2ef76324c1790144a7d8a9b521b448c6df7b0670b9bc4a504871df687220843d3cd7e807e1479ac4c6703190a7c8c72d33a6d1727b5e71db4f3c888c2350f3f57bf380f73fc90da3e2215a1b60062d82cb7b50787d243080895c74428e313c836dabb14543fb9aea8a9d7ef03b24ac4faa835b3a0b9dc6bf2bd575b35d4fc4216ac0b727251406fd1768304eecee6eddaea0f7910b1edd7998dfdddbc699b418c3ecdcb244057b886116dc7dae4f097f5cfca10e26b34491b87117c0f251ba84ce0beadb8d3f9bb6628b23c31aafb9574dbab41f0b114e4a053d03795913dd0fb46ec3137df1f6da768b427e0f7224cb8d24354d63ed4ad1120f4dee798546147721c194aa3bbf74bf78ec6388a32f1eb7add2fff24eee716dd716049cd7c1f9e519bb9bb2872614a973572c1ac83efc18a64e1ae58ad24e94676b625b38c918f020492fb1bd2b068e156af1ae6d23740c82fc241e0bd55f48d3a8a43465283347c8bf3429d9365732421de4c757a90f90ce8791fe57cd9cd12f23d044079676d8a3895208e76b7712482cca3d0cc9e9b0c595448c1b1be52078cebf94c0c4478c35d61e9772b4b2416d7e1ba673591d35ef48ee9854e605a71d12407123a388655b5dc333801884f0e9beaeb289812e4337a27d3b2ff6f2eac66391b0f5aa24cd2df32264606ec68395e016bc3106cb704b9a1874dd23e89aecb825ef1d43a663da125020bf604c8a3cb2efb91b10fdd04de173d628c517e1de810b383ff49fbad0885ddcaeadf92cde941eab8e01e24601be6c4d5dd873eed0827c631340912ea541fc378ffbbbcf025f394332dddb524d9cea37e28f2b5592351d3b667b526c70a7be9d204f7c38f289ca587c2b08ae4e3979f0742a7fc911aa8f054c94e6e679d568d9991b940d03c0ca980c34ca1ca91605b179c2bab39ad5501a310144dd30bcd50d99bffe077a932ec6c24390c2dcae5442c8f23e0eb5af0d4de3f7c6c9e6358be9323e70a2250d4e651d724d0bc1966961fa40435a659d1bfd77abeceffb5ec791412d0d5a1b144f7f1ed358c5c5beff4042da07a56171a6b07049c9b84dfddf1df06584ff77696774f99da0a204e93904655019bea1fda54173a0df08bb286fb271de28a305a29cbaf197415a6fef946e2af8b2363058ed31899db5510a153c5d44384fff304e91ef87decdb664f3a5ea81610dca1cf1d8bf894655fd13e14626f6564fa441f6bec06b8532ff3f6f9a0c8c92bd544ff726a21a76112169e9ec011788d3f2203ec4574348ad8d3493baf3ace8b0fb78651c02612425ea65d9c7c2dc7f51cf1d8b83bd3ea50ec7d955dbe0e3f907d2af1ec794eef68a588211d72e791f24802b9a7664f7f28794507834e2b6cf109fc6f65155fc944af195149e50cc71538b8630da28c7605bb1843feae3ad274d8528daa91044655f8d9ce35671f5f41b74247d181a0a8e7fb9003b953303f60ca111b7db8b188202fc00c71dba1cea41037d50b02ec2a2e316aa38639fa864c9ee069652916416656f4d9153f4dcf17c481747141e38540e00eb228919802cd33bb8553eaf332e41a8c9b514654bceeb497d0caaf4cf8617a2de86b86fec0e382d264c2efdb50a4002889c4b48b985bf9be96da2b4a3fdbc12e0d53749d98a76a4759da1d898d57753ce31cb4aee67b7b25bb1a84ee03d7672875011a95207d5e3053ac7ea3990127e6f97f2fc306031f95b7a7744bff7a5d992fb024b58f8e8362abb9fc2f9ddd9006ab952cdfe4bdc1360908e5e89c6b1f4079bc518138725ed61d74b0b2a0c3e8c6e5a4d84a2ab2ec81957a16b53d4283c3bf0261e633303d12331cafb11d05866ef8c24c872749832af5f1df9fd668dc3926a2918fa5f44a6a0994e27d9ae91de7472caa5ccb5bee50356157164bddb2a2d4cd296cfe396deb9bef78568020d5bfdcb40797f052b4aa51fc9374cd3d1469202ba79b6648c8d47224d1e94af8fd2ca4d392a4d15b13dcfc2062095f664aff21c0a75416cbceff4d79f2b51594ec7271c337b82298aa6f3068c29b7668bdc46741b4cabfb32d3a434713294363a8a54ce7707ffa1ac16d9c3fb32706b9051ed09a47e8fedb580f1811d92bbd1190fc27ffc19d42cea0974ef13e20ba66a0e9425adfeb5ae4754797c93f082afb117cecf5da19864564379e59489b138d417e14a3b307daa7ddee7e1eb8f62de2daa4e131fa03e88b32f6b9a96c1ee9965a9df236edb9782135f2801b5198e485723d831bbf58a4eebcbd77ac115883460161d5f5578cc1a3be7bfac6759d7c44a780e84bec78aeb58bb5bd1d90213e8bc0d9693fe446f8ba73d0281aae2b94fcfd20dafbcd663f76809ddf75110c077c5390b2eece18e1703b8d422546b36fa65b1404611e666beb5d33608f5d880605939e9b136b4a8556442fc31b5bf57f90f54925ad9661a9745b0df4f2840b8acd819100c3d641637cfd26307c1b13db06e18ee39525e034f899eee9436c18f77e3f9e5fac8d6a44bd160a616c8acb883f939405f709b666d60a20622ca742ef8213868df78b0a96d485c7e41cfce1ac4b743afd3466c91afa4d9585f26ab8707b8bfa5505e789827beddea0a5d909fc79ad06231f16c27739674f0b75f3fdf3f3d5fbe9d49ce7caf3c4ca22286eb21c6c0ce706be4f723fae3543e6018ba2eff01866834a322fa8ebc7ced26cdebd26c4eab9abb5b71b808be579d1f7aa8484713623c37c7b736a89e08a22c1f2bbf51563aabd6d3b9974dfc060fea94b928122593fe12dce0cafd9c6e922e8e5eda8dbb5705292ab5b9d49f0a61c6690293283fa1564cd38fcba7258dd22d6dbdef477fa3664a368b79c8759f956a2757a7a15f6134f8ae93cac03e7d758dc0881ade3e0b1618764bff2ef2c466323f7f1343603fae5bac1c97984005d677545faa68827506dfe77852558421207a744039ab16a44d5352d6594630955b76f1e17ca0177a3fa16933a5833033cdfeed69360ad52ff6102fa71b6ec80ff083a7e1ee90570b2e1b3ee233d3f3b53237ac3824f6dda218ab9b62a1a1d8ca362af07a995ba94f9988d5e2aaadbd271783e7bb8438152ecf0896f2f4cc67e658523808f1a06aeb93f72c5105227375826441a7601f68749a004e9fd4d334bcb376436c7e738a3318bdd967cb22b9f8406b30a246979b52ea036e9a416112a28b0ca8235162fa4d511323378633b00385233d2e35b5818ad1532bc5a27d804ac2e9d55e520d539fa746df15517f9375866b6540e8731828bc4ccd1fa06471eef61cf297792298f39a87c2c7b4dd482054ffb80c0b838293824444fdb02127e729e22bb1f0a8c304dd9fb15625e3e51e29913781586099fc7507780e7e76e3d64a95aba5ed3043158f66ac96147b10cf31baf8d6da0fc9bfeba7cce7507b3071f70205c7fddb398d755f172d11467b31295cd57782511b4fa0f8006d09698ba832741387831f09785fc075bd668a40579eb89118482eff2888ddc6a901416f16970950636d21eed8df7ef87299b728731dcb31716b80faf368bcdfd4f5889fa61e0d56030e9543350d457526a3ffb8b0c105b5f06a64c4378418ca5adf253c532fa44efc808bef2d60a50dc3129e84903457a2fe7177a152b28326a913eeee26a415c940cea3ca1d52e70286f4406ed2b45f1e85c0b8c4ef406e178e6ed96a1b4dc2bca8548a26e9ddb8cfbdc526c1bd515139d3524f09f8fc8c327c1663615aace919515f976caf15eb53773d703a4a098915bee94d70f2713b83432e5580e7478519a23e5d84cf9fd2201e3dd49c50eb6b423f72138087e1c835717341dbd7a71b3d511799cc5af10a2ca5f13a9d58a620de4a91594eff888f67902c2f9930db459a7fa89f392e44c7bff97df4f7a14d444274594bc307847be09a1371825e9d0d46cacd15cf947b3d9e8a81b2b0b62a06c9db3c23c3123ea33869f20be61002fa0ea690d54f582fb16acf7c539abfb7714caf1be8008a2eae45e196465b370678c32172fbaaba108ceaf2cccce62e91d5b710d86af5b521c08243e806e2f9df5c836fe8bb06150263a59ec21fdcef3f8af0f15ed515f83c097e723a467084a627af8ce0a6efb13edba284fcaad9e8c6112a02c577bf28fbe20af3dbae5f3166fc218ee181400a7a340237217775d5e600922525c1f00714e3d0d04065bcc633161c32e835175e26921e5a5558600468de9d95b2b19541626918aa1bd510e7ee51c6cb7bd56fdd6634257c0c3cffcaebd31b748f725e25d611ae1074ad65eea3530b3f5093d938669ba8f1e08fa2acba7385c81ce865708d7baba8f40d5ae22a3e8d4cfa459c23d2b4619ff3336384c9941256d490fed835f55b6c11eb6932c807d4bad00ac1df082620de99beba780338ea2fa16cee1276ef60df7a6b73053ce7d9c5a61ba003fa96e72643a0b6a4ff944dedd4adf28a2eccbd84c3fe720b948e87717c4d03759e49cc9010bed6a4db4925210382f9a1346585b572ead07dfd9052f8a690951210fe69fe344a8113908582e146a570817891c371118b93c397a3a8e7af4caacebfe3a096f702220e176dea6f82f12e14ea590f35beb6b30cee822ffd2d1e60ab2db5e0561b561f1a71030faf19ebc7e118e97854d18d24465005765ad21441fdf7f62fece511fe515ae5927d52d01aba009c0d1c33bb664ac8f7c59d62e843567ab9209de29166000309881fa6484424b23a458ecf8c633fca6314bbf60ebf429ff5efd860088cb6760b7c2e059311455be8c034501b1c58864903b74571016a4f147ae1922a229d0b06c315e96a2ddea733ffda3129b1b99e0e3adec32405213c999b3ad75dbd297de03da25a7dd73124e32b62d76bf5dd1c9e6a981cad3c092e1f58528259196253b4a02b639b45b6d2934151051644607014f56a9d4dbb73e41d2f8590ed7bd24e889406bdc445e6d73d55dadc6786c835c7f9ca1671a26def8ddd0bdf989f791e1885f475ed475c8d38a9bc047a8786169291f1315af541151b2199cc47630b46e32a9c1bc21b56e0c8c77051a1d7316876187bb36a2e414d1ff7627594c0cf28658d774ef72aa5bf92643c72f2795452c9d403f41525aa59d8b652cbce574f12e6d7a42d543395544e056485c6f73009814accc1dfcb77e103daa1c4f3c8d6cc0c111f9faae18ee5fbbc6fefec0d4cdb9953bd5a858d009308d2f20d94ad7a4eb0650e6ec1fd3b179705ad25418f8631519a0dac1b5ce05745c2c52091e4f81606ce0c050bc0b2f98effd2bef65e564a2c7a4746039e404cbab985f1bcbb44f5bd01c9188fd8ea3fa2a2f28402f91060d5f91154c03ae330a3ce6699b30c61125be8fc4d0f13d7d3754350f6b0169c0971112b840aff575af636dd06858e180c9874d897a2db6ed3d88c32255f0bfaaeefcadae9c691db39815ebe7273afef9e52e69a6de27e199a5c54b61929a0af525763bb95afa2575ba0e88092920dea586278eeefbcf63e94d12c88e0ef15a7548941a9b86f522b8c843aea7584", 0x1000, 0x800, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000012c0)=""/204, &(0x7f00000013c0)=0xcc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001400)={0x0, 0x0, 0x7, [0x8, 0x9, 0x0, 0x4, 0xab70000000000000, 0x100000001, 0x0]}, &(0x7f0000001440)=0x16) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001480)={r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0xf7f, 0x2, 0x7, 0x2, 0x8001}, &(0x7f0000001540)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001580)=@assoc_value={r3, 0x81}, 0x8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000001680)={'team0\x00', 0x0}) sendto(r1, &(0x7f00000015c0)="dbdc7a50422c76f09e78538e2cf15fc75c05a5d28e9128007df304aa891841f72bc8c6aa0f126951aa9c74c6cac0d2ea9c473cf44ae6fe2c010311255215c08c025e1c1fa131598242f6879f2ead68198e5b3b26f93ce5b6981dfc0b104f6ea77867344eb8a2bec7d74cd8a8dc0b308f045cedfa1a19237de953aa48e4fd0b59b56af8d0", 0x84, 0x20000000, &(0x7f00000016c0)=@hci={0x1f, r4, 0x2}, 0x80) socket$inet6(0xa, 0xf, 0x1) r5 = syz_open_dev$usbmon(&(0x7f0000001740)='/dev/usbmon#\x00', 0xfffffffffffffe00, 0x101002) r6 = geteuid() getgroups(0x6, &(0x7f00000017c0)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchownat(r0, &(0x7f0000001780)='./file0\x00', r6, r9, 0x500) mq_timedsend(r5, &(0x7f0000001800)="c40ab73e0a86eb59c9ac8a8802bbe0c85dc88bab256eeb0c49a58921", 0x1c, 0x2, &(0x7f0000001840)={0x0, 0x989680}) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4010641a, &(0x7f00000018c0)={0x7, &(0x7f0000001880)=[0x31a, 0x20, 0x2, 0x800, 0x0, 0x0, 0x2]}) getgroups(0x3, &(0x7f0000001900)=[r9, r8, r7]) r12 = getpid() ptrace$getenv(0x4201, r12, 0x7, &(0x7f0000001940)) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001980)={r3, 0x7fffffff, 0x6c, 0x7fffffff, 0x6, 0x9}, 0x14) r13 = shmget(0x1, 0x2000, 0x7800003a, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_SET(r13, 0x1, &(0x7f00000019c0)={{0x5, r6, r11, r6, r10, 0x10, 0x9}, 0xee, 0x8, 0xaa8, 0x5724, r12, r12, 0x6}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001a40)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000001b40)=0xe8) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001c40)={@can={0x1d, r14}, {&(0x7f0000001b80)=""/88, 0x58}, &(0x7f0000001c00)}, 0xa0) ioctl$LOOP_SET_STATUS64(r5, 0x4c04, &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x3, 0x6053, 0x0, 0x1, 0x14, 0x11, "df4eacb0736df8cea657cc4ec99ba37b1e036e02d5ae5a875e27c003e73d61e4dfd3430207318935c0eb41ddf93ed067c78d0f8d39613b21f3ecf0abd594e4f5", "761023610194230a31c079b33f19e7bdc428efb6c2e1ebf6fd613c6710c2943f3e4a4e4ce1099496fccc93ce366fa3d1b3ae2d2fc4c628b63982e23cff255681", "63a92e3e4f183474c97ea98ba4adb45e5dacf6ae3c6bb7fa869698a179485893", [0x6, 0x7]}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000001e00)={r3, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x84) 2018/04/15 19:33:51 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8400, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r0, 0x50, &(0x7f0000000040)}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) fcntl$setown(r0, 0x8, r1) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = semget$private(0x0, 0x3, 0x2) semctl$SEM_STAT(r2, 0x3, 0x12, &(0x7f00000001c0)=""/233) r3 = getpgrp(r1) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x2, 0x0) r5 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000300)={'team_slave_1\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000000340)=0x6) getsockopt(r4, 0x1, 0x1, &(0x7f0000000380)=""/55, &(0x7f00000003c0)=0x37) prctl$void(0x1e) fcntl$addseals(r0, 0x409, 0x8) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000000400)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000000440)={r6}) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000000480)) syz_mount_image$hfs(&(0x7f00000004c0)='hfs\x00', &(0x7f0000000500)='./file0\x00', 0x0, 0x1, &(0x7f0000000640)=[{&(0x7f0000000540)="11650d4ed466aa9c9f8c4c36474417aa505d0639f00dda01b9681e62108ad26374bc474864d3b4cb97500cd995e53b8789ce673057ad942e3de29d056b6b6e64ea7285d75a66405ff5307340b7490b1bb4b7049623cf0a37c3084e410e1d9280acb2febaae6cbe4a1f13e3f96981def034a75f7ffe2ce766727da83f5ad7750b77620c196d7f6afc3cdf3a2bb87d10e998ca3426232ed094327d5f09e9d189199f6947ef453633e2911e7e16a1d7ad1a4425844ce5d7e132892e9dc4c209d544bd6c8db63e98e7b2c9af07217643979bec741c86b2b11db288ccf15ce7c8", 0xde, 0x94}], 0x0, &(0x7f0000000680)={[{@codepage={'codepage', 0x3d, 'cp863'}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x30, 0x33, 0x30, 0x37]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x31, 0x34, 0x35, 0x0]}, 0x2c}]}) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f00000006c0)={0xff, 0x1f}, 0x2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000780)={r0, 0x50, &(0x7f0000000700)}, 0x10) r7 = openat(r4, &(0x7f00000007c0)='./file0\x00', 0x0, 0x154) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f0000000800)={0x28000000, 0x7fff, 0x36}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000840)={{0x2, 0x4e20}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x1e, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 'bcsf0\x00'}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000008c0)={0x0, 0xb4, 0x4, [0x401, 0x800000000000, 0x1, 0x3]}, &(0x7f0000000900)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f0000000940)={r8, 0x9, "e53c1bc0835e734f26"}, &(0x7f0000000980)=0x11) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000009c0)=0x3, 0x4) socket$packet(0x11, 0x3, 0x300) connect$ax25(r7, &(0x7f0000000a00)={0x3, {"a3d003a9ef8e26"}, 0xffffffff}, 0x10) fcntl$setown(r5, 0x8, r3) 2018/04/15 19:33:51 executing program 6: r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x7fff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0xf9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x7fff, 0x5c, 0x40, 0x9, 0x400, 0x81, 0x80, {r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x1, 0x7fffffff, 0x8001, 0x54e, 0x1}}, &(0x7f00000002c0)=0xb0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000300)=""/12) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000380)={&(0x7f0000000340)=[0x7, 0x62f, 0xc08, 0x7], 0x4, 0x7b, 0x400, 0x1, 0x947, 0x2, {0x3, 0x401, 0x1, 0x0, 0x8, 0x6, 0x7, 0x8, 0x8, 0x0, 0x7f, 0xaf7, 0x4, 0x6, "46c9aa81083bf8c1ea1743d2ce6ae1217a65b0d40bd6de1957f4882f4a843618"}}) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000400)={0x5, 0x7fff, 0x0, 0x80000001, 0x100000000, 0x8}) rt_sigtimedwait(&(0x7f0000000440)={0x31cf}, 0x0, &(0x7f0000000480)={0x0, 0x1c9c380}, 0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000004c0), &(0x7f0000000500)=0x4) vmsplice(r0, &(0x7f0000000540), 0x0, 0x4) fchmod(r0, 0x52) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000580)={{0xa, 0x4e24, 0x3bd0, @dev={0xfe, 0x80, [], 0x14}, 0x7}, {0xa, 0x4e23, 0x20, @loopback={0x0, 0x1}, 0x8}, 0x7, [0x1, 0x8, 0xeb, 0x930, 0x8000, 0x3, 0x5]}, 0x5c) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000600)=0x5, &(0x7f0000000640)=0x2) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000680)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000006c0), &(0x7f0000000700)=0x4) recvmsg$kcm(r4, &(0x7f0000001d00)={&(0x7f0000000740), 0x80, &(0x7f0000001c00)=[{&(0x7f00000007c0)=""/198, 0xc6}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/247, 0xf7}, {&(0x7f00000019c0)=""/71, 0x47}, {&(0x7f0000001a40)=""/224, 0xe0}, {&(0x7f0000001b40)=""/64, 0x40}, {&(0x7f0000001b80)=""/79, 0x4f}], 0x7, &(0x7f0000001c80)=""/71, 0x47, 0x7f}, 0x2020) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001d40)={0x6, 0x5, 0x1ff, 0x562}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001d80)=[@in6={0xa, 0xf7ea, 0x8, @dev={0xfe, 0x80, [], 0xf}, 0x3}, @in6={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x1000}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0x48) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001e00)={r2, 0x6}, &(0x7f0000001e40)=0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001e80)) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001f00)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r4, &(0x7f0000001fc0)={&(0x7f0000001ec0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001f80)={&(0x7f0000001f40)={0x24, r5, 0x400, 0x70bd25, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffb}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x24}, 0x1}, 0x20000001) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000)={0x400, 0x4c, 0xe2, 0x1}, 0x8) setsockopt$inet6_dccp_int(r4, 0x21, 0x5, &(0x7f0000002040)=0x4, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000002080)=@assoc_id=r3, &(0x7f00000020c0)=0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000002100)='/dev/sequencer\x00', 0x80, 0x0) sync_file_range(r4, 0x4, 0x1, 0x7) mkdirat(r0, &(0x7f0000002140)='./file0\x00', 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000002180)='/dev/ptmx\x00', 0x300, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000002240)={@pppoe={0x18, 0x0, {0x2, @random="2822becfd00b", 'lo\x00'}}, {&(0x7f00000021c0)=""/28, 0x1c}, &(0x7f0000002200), 0x8}, 0xa0) 2018/04/15 19:33:51 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) r2 = pkey_alloc(0x0, 0x2) pkey_free(r2) r3 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x0, 0x448840) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000180)=""/101) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000200)=""/160) r4 = accept$nfc_llcp(r0, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r1, 0x5, 0x7}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000380)={r5, 0xffffffffffffff90}, &(0x7f00000003c0)=0x8) getsockopt(r4, 0x9, 0x2, &(0x7f0000000400)=""/66, &(0x7f0000000480)=0x42) r6 = msgget(0x0, 0x400) msgctl$IPC_STAT(r6, 0x2, &(0x7f00000004c0)=""/249) getsockopt(r3, 0x1, 0x63, &(0x7f00000005c0)=""/244, &(0x7f00000006c0)=0xf4) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000700)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000000, r2) r7 = syz_open_dev$sg(&(0x7f0000000740)='/dev/sg#\x00', 0x2, 0x440000) rt_sigpending(&(0x7f0000000780), 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000007c0)={0x2, 0x1, 0x7, 0x5, r1}, &(0x7f0000000800)=0x10) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4000, 0x2, &(0x7f0000ffc000/0x4000)=nil) bind$unix(r3, &(0x7f0000000840)=@file={0x0, './file0\x00'}, 0x6e) ioctl$TCSETSW(r3, 0x5403, &(0x7f00000008c0)={0xfffffffffffff857, 0x8ca, 0x6, 0x910d, 0x3, 0x8, 0x3, 0x1000000000000, 0x9, 0x80000001, 0x80000000}) ioctl$VT_WAITACTIVE(r7, 0x5607) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000900)={r1, @in6={{0xa, 0x4e22, 0x65, @empty, 0xbec}}, [0x0, 0x7, 0x4, 0x3ff, 0xfffffffffffffffa, 0x4a, 0x5, 0x100000000, 0x200, 0x3, 0x80, 0x68100244, 0x9, 0x8]}, &(0x7f0000000a00)=0x100) ioctl$GIO_UNIMAP(r7, 0x4b66, &(0x7f0000000a80)={0x4, &(0x7f0000000a40)=[{}, {}, {}, {}]}) ioctl$VHOST_SET_VRING_CALL(r3, 0x4008af21, &(0x7f0000000ac0)={0x3, r3}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000b00)={r8, 0x9, 0x5, [0xffffffff, 0xffffffffffffffff, 0x8001, 0x98e6, 0x1]}, 0x12) ioctl$GIO_CMAP(r7, 0x4b70, &(0x7f0000000b40)) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000b80)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000000bc0)={0x4, 0x1, 0x3, 0x206f, r8}, &(0x7f0000000c00)=0x10) syzkaller login: [ 45.150198] ip (3774) used greatest stack depth: 54672 bytes left [ 45.966412] ip (3845) used greatest stack depth: 54312 bytes left [ 46.501856] ip (3898) used greatest stack depth: 54200 bytes left [ 46.732254] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.738796] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.771257] device bridge_slave_0 entered promiscuous mode [ 46.856111] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.862636] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.904221] device bridge_slave_0 entered promiscuous mode [ 47.014823] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.021317] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.056235] device bridge_slave_1 entered promiscuous mode [ 47.082901] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.089370] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.120758] device bridge_slave_0 entered promiscuous mode [ 47.153809] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.160297] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.197991] device bridge_slave_0 entered promiscuous mode [ 47.218686] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.225151] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.236155] device bridge_slave_1 entered promiscuous mode [ 47.246746] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.253202] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.263503] device bridge_slave_0 entered promiscuous mode [ 47.276096] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.282759] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.298763] device bridge_slave_0 entered promiscuous mode [ 47.309490] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.315947] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.336886] device bridge_slave_0 entered promiscuous mode [ 47.348279] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.354732] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.387295] device bridge_slave_1 entered promiscuous mode [ 47.396941] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.423802] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.430347] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.458888] device bridge_slave_1 entered promiscuous mode [ 47.477737] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.490686] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.497164] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.538990] device bridge_slave_1 entered promiscuous mode [ 47.545379] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.551834] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.569844] device bridge_slave_1 entered promiscuous mode [ 47.577787] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.584252] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.605926] device bridge_slave_1 entered promiscuous mode [ 47.622720] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.629170] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.650312] device bridge_slave_0 entered promiscuous mode [ 47.665207] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.674662] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.685754] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.695626] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.704637] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.714395] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.789691] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.878963] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.886965] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.903757] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.927943] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.934488] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.958818] device bridge_slave_1 entered promiscuous mode [ 47.987753] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.032722] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.225122] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.457318] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.761387] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.775477] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.902429] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.914710] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.966587] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.012608] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.036587] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.115987] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.138155] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.176619] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.198644] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.299239] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.352594] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.405469] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.453758] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.627964] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.699566] ip (4122) used greatest stack depth: 53640 bytes left [ 49.969089] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.993149] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.184635] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.195258] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.266702] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.300914] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.386898] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.401745] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.446697] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.453856] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.468595] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.508190] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.525944] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.533882] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.540910] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.558254] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.606865] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.614508] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.656705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.692408] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.701673] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.709432] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.716679] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.729504] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.753375] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.764505] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.772626] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.789644] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.830882] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.857930] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.885695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.917011] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.934573] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.946350] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.953587] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.964466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.987308] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.994643] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.009996] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.036528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.070228] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.077349] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.098161] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.141337] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.148563] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.181267] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.214820] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.221948] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.241000] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.281428] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.292260] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.314435] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.357735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.387142] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.407819] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.431194] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.438369] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.447652] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.465135] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.476058] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.485892] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.509234] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.546718] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.574857] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.276197] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.282681] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.289527] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.295977] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.356245] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.362739] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.405658] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.412200] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.419252] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.425779] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.440350] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.457541] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.464126] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.471068] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.477593] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.532818] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.670921] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.677480] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.684537] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.691097] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.728649] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.751423] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.757888] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.764727] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.771166] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.786334] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.800429] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.806960] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.813952] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.820426] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.869707] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.881558] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.888089] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.894949] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.901418] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.911314] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.098324] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.104799] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.111646] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.118148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.126908] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.373924] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.392585] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.419366] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.442767] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.457787] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.468952] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.477481] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.088878] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 63.100861] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 63.333435] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 63.685705] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 63.703411] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 63.739695] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 63.780771] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 63.903902] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.910148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.920608] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.059235] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 64.065473] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.080670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.199117] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 64.205430] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.220862] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.262225] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 64.484662] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 64.490917] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.502245] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.583830] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 64.590274] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.606603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.684197] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 64.692257] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.707580] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.744884] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 64.751178] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.764587] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.103160] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 65.109411] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.122845] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/15 19:34:19 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x4e24, 0x94d9, @empty, 0x7}, @in={0x2, 0x4e22}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xb31, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}, @in6={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0x18}, 0x2}], 0x90) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x2000, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00000000c0)=0xd54f, 0x4) 2018/04/15 19:34:19 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x406, r0) close(r2) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}]}) sendmmsg$unix(r1, &(0x7f0000000040), 0x773, 0x0) r3 = dup2(r0, r1) connect$ax25(r3, &(0x7f0000000000)={0x3, {"9e1a0114436ca2"}, 0x2}, 0x10) mq_open(&(0x7f0000000140)='selinuxmime_typeself\x00', 0x8c2, 0x80, &(0x7f0000000180)={0x6, 0x101, 0x100000001, 0x80000000, 0x8, 0x8, 0x1}) connect$unix(r0, &(0x7f00000000c0)=@abs, 0x6e) [ 70.269613] device veth0_to_team entered promiscuous mode 2018/04/15 19:34:19 executing program 1: r0 = socket$inet(0x2, 0x0, 0x36) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@generic={0x0, "f07418eb11dd25792616f1e89da489a89f12436d6a6950b1bd1552d0f6452e0e00d99064a07e2487565703c0db63ddcd9fb6055b227ea412c11b17e78b547248b1c0da4568dcb4cf71cd0328cc9bdee5d592e16a4f7468948bf37c3554291a9540e0c63f30f2d7c5175d2879a089284a77e2e2ec9361db88b8a9a4ec17e4"}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000004440)}}], 0x2, 0x0) 2018/04/15 19:34:19 executing program 3: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x41369}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="180000007d309dcd4fabc59900000089434300bafcb69b2139720f3383fc36a289a200000000003603a077ba6a2e7c28b1e26bf02b0000"], &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0x36e, &(0x7f000000a000)=""/195}, 0x48) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) [ 70.775651] QAT: Invalid ioctl [ 70.794497] QAT: Invalid ioctl [ 70.806668] QAT: Invalid ioctl [ 70.878602] QAT: Invalid ioctl [ 70.902665] QAT: Invalid ioctl [ 70.909825] QAT: Invalid ioctl [ 70.914847] QAT: Invalid ioctl [ 70.961401] QAT: Invalid ioctl 2018/04/15 19:34:20 executing program 7: r0 = add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f00000010c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001100)="f9d28bf94220517174efdb898f2c6ce3b0de9ad9d3def0e4e1f879117f9d7053aa8aa67d3f5e19578346386554907ef7766392ef12e6e7487ceb68b380789ca8d17265f9103479f2c3f413ed694c514f78d12daa1987d00598b564b50134e0ac69973041ce13168f512b2fc247ffffd2f72f4c1f4fc611f9f3372a30b7bfffd1d40539bd1c307261d8fc1d4f9c5dc54e9e411d53ed3528cb3b556d28d5a451d4ef281fd77cf34fab55e106c1033b4ca6dbcf6f39877771fab79ad03127e4af2ab472d5550d66e98ae24a0112b12b7f228175efdff86325c3f9e09a27ea47a12f", 0xe0, 0xfffffffffffffffe) r1 = add_key(&(0x7f0000001200)='asymmetric\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$negate(0xd, r0, 0x8, r1) r2 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f0000001080)={0xa, 0x4e20}, 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_hci(r2, 0x84, 0x76, &(0x7f0000000080)=""/4096, &(0x7f0000000040)=0x1276) 2018/04/15 19:34:20 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x10000, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r2, 0x1, 0x0, 0x8ac7) fallocate(r2, 0x0, 0xbec7, 0x8) 2018/04/15 19:34:20 executing program 3: mprotect(&(0x7f000018c000/0x800000)=nil, 0x800000, 0x4) r0 = gettid() r1 = getpgrp(r0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x1f, &(0x7f0000b1eff0)={0x0, 0x0, 0x1}) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) accept$packet(r3, &(0x7f0000002600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002640)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000002680)={'team0\x00', r4}) clock_gettime(0x0, &(0x7f00000001c0)) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000300)={0x3, 0x2, &(0x7f0000000000)=""/221, &(0x7f0000000100)=""/145, &(0x7f0000000340)=""/92, 0x4}) rt_sigtimedwait(&(0x7f00009a4000)={0xffffffffffff0001}, &(0x7f00005d8000), &(0x7f0000645000), 0x8) 2018/04/15 19:34:20 executing program 1: r0 = socket(0x10, 0x803, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000280)=0x3ff) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0xf88}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r1, 0x6, 0x100000001}, 0xc) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYRES64=r0], 0x1, &(0x7f0000e9c000)=[{&(0x7f0000466000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/142, 0x8e}, {&(0x7f0000ba9fd5)=""/43, 0x2b}, {&(0x7f0000000180)=""/185, 0xb9}, {&(0x7f0000a77000)=""/243, 0xf3}, {&(0x7f00001b1ffd)=""/53, 0x35}], 0x6, &(0x7f0000000100)=""/81, 0x51}, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 2018/04/15 19:34:20 executing program 2: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)) r0 = getpgrp(0xffffffffffffffff) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00000000c0)="c40f2df83313984a617aa5931cbe4cb9426526eea8582ddcce3ece8482df635c38c37e0b278b2a552cb4a8313530d64c326c7cd354647249aec62fa5af08c324a7fb853c36438df2dca4e57bb6470ec8262020e21c653d408c25d350ae73ae83047c6bbc896292815bb7f47c07d977f9085b75780e316e25db1469ad1a66e0c92038b121db7fd3ade149859037f5a87bcf96258bf52d") setpriority(0x0, r0, 0x0) 2018/04/15 19:34:20 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x22000, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000140)={0x0, 0xfffffffffffffffd}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)={r2, 0x2, 0x6e, "726b77fc26d5c8561629eb101e62a22686ce90a0acf52ba1463e14f55aa0cb0d1e1a597eae7ef0aa327916c38d22105fdf2985124d236804e4984340796ad2cfe5ce99cdbb6f8df0754a02d9da9670195d2536804446a9950318053c98a4e799c8be95f33da96cd2bae034520dd2"}, 0x76) getsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000933000)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00000002c0)="0e7071f5b66d19cacd5a835d74285bf8e7f333a8e81d0f134bde128b83b17a0037bac3ae2779d254fb344a9504149f790c9e9d31e34ff54ee90622c6a2510ff01089d37e17e3ad2a2dfb50bdfd159ece07a289f57f5380565dee991ec170a1bc4d8d1bd82aed7703f8b418fc39e983f232d2d7bbfcc6145b5b5dfcc60c789d63f14f4e7aad79c69112302c9cae98e1206486a1137f56aa1941eca56f03f690c74312d7ac8eed78670656c7a31fff3356dec448c190d669469bd01c34acb1dec7f9f7705144fcbaa9b8cdb5064dc2c817fbcd7003fbba24285f9779ead42612fa7a7dbb4f43b900df6438") r3 = memfd_create(&(0x7f0000000000)='em1{,{vmnet0cpuset\x00', 0x2) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00001e0f74)={0x0, 0x2000000000000080, 0x0, 'queue1\x00'}) getpeername$netlink(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/04/15 19:34:20 executing program 6: getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x14) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x801) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x20000, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) syz_open_procfs(r2, &(0x7f0000000100)='net/ip_tables_names\x00') 2018/04/15 19:34:20 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet(0x2, 0x7, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) rt_sigqueueinfo(r2, 0x17, &(0x7f0000000080)={0x17, 0x9be, 0x1, 0x401}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0), 0xffffffffffffffb7) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000000100)=0x640) munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) [ 71.235754] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) 2018/04/15 19:34:20 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x100) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000300)="306b3e636b1f18cbde1921517c9823e1e159bd5090c9492a933ff54ef677e57b318b4c03ba170a01333b214c46d659965546c4470af45a36d53c80bf875befe584ea9d7a4fa995855e33efb608e652a646b45dbdd0a1588321ff87dde40be913d1819e9e43b665cb4520b9ffba6e55462dd7e63a806c3b898d87abd47a54e078f5116c2db5", 0x85}, {&(0x7f0000000140)="ddfaa5af901c46d618a83d75b983e61918dd441356bba2e68ca55cef62e4fec9e760b2dbefd1d9d45ead7a8dab7114ffe666f3ec60574399faad79", 0x3b}, {&(0x7f0000000200)="3eed9c8154fe4dbeef89f17efdb77875e256fb7fe850c33bc301b03ebea04f700fe942c5267f30f29dc1ad0e", 0x2c}, {&(0x7f0000000580)="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", 0x1000}], 0x4) syz_emit_ethernet(0x66, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaa52197bb8876d86dd606efbff003011000000000000000000000000000000000000000000000000000000ffffffffffff01009078000000008932e91c8bd07411a341f2356087052b000000000000000000000000000000000000000000000000000000000000ffffac1414aa305ac24564a493"], &(0x7f0000000540)) r1 = dup(0xffffffffffffffff) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="a48ccf9b4bef8141ec76522ec448e66f638697d06ed7b6a777ce8658331cdc38971f2f691a2c79566eb3ba62b8da47bee5055da3b313b183accf3363242d471180722b9fb79922be197ed8438cef776061c9c3f874ccab19a0bf2547f1fe2cee29bcb638639e7d3e200d3e9f9e81e5303e7d3d00c41f661945f9449376b77d1528118b73e6b5a66a5e5d5a520ef4698f89891e4d58f6514bf58bd0a29814ac37e4ba624d3d21b3", 0xa7) signalfd(r1, &(0x7f00000015c0)={0x2}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000003c0)={0x0, 0x2, 0x2, 0x7f, 0x6, 0x1000}, &(0x7f0000000400)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000440)={r2, @in6={{0xa, 0x4e20, 0x7, @empty, 0x8}}, [0x71, 0xffffffffffffffff, 0x1, 0x1, 0x7, 0x7, 0xfffffffffffffffc, 0x7, 0x1f, 0x8, 0x3, 0x1, 0x6, 0x2, 0x6]}, &(0x7f0000001580)=0x100) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000180)=""/44, &(0x7f00000001c0)=0x2c) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000000)=0x9, 0x4) 2018/04/15 19:34:20 executing program 6: r0 = socket$nl_generic(0x2, 0x2, 0x88) socketpair(0xe, 0x8000b, 0x5, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000100)={0x58d, 0x0, 'client1\x00', 0xffffffff80000000, "cfc8b9f7bf9e063a", "75ba9210a0f6686b9ff5e28636d37ab14ebd500a29a3858117ab98438d096031", 0x7fffffff}) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000280)=0x1, &(0x7f00000002c0)=0x4) r3 = shmget(0x3, 0x6000, 0x50, &(0x7f0000ff7000/0x6000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000240)=""/6) sendmsg(r0, &(0x7f00000026c0)={&(0x7f0000000000)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001300), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="000200000001dd000000c3fe0000000000000000"], 0x14}, 0x0) 2018/04/15 19:34:20 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff40ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f000072a000)=[{&(0x7f0000000380)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}], 0x2, &(0x7f0000fd0000)=""/100, 0x64}}], 0x292, 0x0, &(0x7f0000fd0000)={0x77359400}) r1 = dup3(r0, r0, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000000)={0x1f, 0xffffffff80000000, 0x2, 0x5, 0x40, 0x7fffffff}) 2018/04/15 19:34:20 executing program 2: mlock2(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, &(0x7f000000cff8), 0x6, 0x2) 2018/04/15 19:34:20 executing program 4: r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000a00000000000ff0000efff00000000000095000000000005000000000000000000"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f0000000000)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={r1, 0xfffffffffffffe9c, &(0x7f0000000100)}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00000002c0)={r2, 0x6, 0xffffffffffffffe1, "72e964984131c3fb105a037a27983c54d22e8889d52100d6c9f59bb3b3db299fa8b0b8242befe8e3dc1826a116afe96c634673983a222acc0266cf0cad90a0448d9eadcdbf52b3f9b26e2621b4f48bcfa4d8f2020cecd2a62240f2b900436e16766c510f70d85b1a50d71a38e3e7158482498919c7ad10e14ef58e250399e899cccb62f42f8fb6b7de4c1713e3294daf0c793acb04e3a63799364317ac13b96480bfb7948d909b328f544249ca05ec4baa1658f0f5ef2a72ca73bd446ede"}) getsockopt$inet_buf(r2, 0x0, 0x9eb5cba62708134f, &(0x7f0000000480)=""/199, &(0x7f0000000180)=0xc7) getsockname$inet6(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000400)=0x1c) 2018/04/15 19:34:20 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) fdatasync(r0) r1 = semget(0x3, 0x3, 0x18) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000002c0)={@rand_addr, @broadcast, 0x0}, &(0x7f00000003c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000400)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x7, 0x4e21, 0x0, 0xa, 0x20, 0x20, 0x8, r2, r3}, {0x4, 0x10000, 0x9, 0x1, 0x1, 0xfff, 0xdb, 0x2}, {0x2, 0x4, 0x9, 0x8}, 0x4, 0x6e6bbf, 0x0, 0x0, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d4, 0x6c}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3500, 0x1, 0x0, 0x7, 0x10000, 0xffff, 0x1}}, 0xe8) semctl$SETVAL(r1, 0x10000000000001, 0x10, &(0x7f0000000480)) setsockopt$inet6_buf(r0, 0x29, 0x20000000000039, &(0x7f0000000000)="ff877ebfcae396224bbb0eab289af6c60204000000f5f31d001100000000d8144e000000000205", 0x27) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0x78}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x80000002}, 0x1c) modify_ldt$write2(0x11, &(0x7f0000000000)={0xfffffffffffffc00}, 0x10) socketpair(0x2, 0xa, 0xc0, &(0x7f0000000300)={0xffffffffffffffff}) ioctl$VHOST_SET_LOG_BASE(r4, 0x4008af04, &(0x7f0000000380)=&(0x7f0000000340)) r5 = memfd_create(&(0x7f00000000c0)='$\x00', 0x2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r5, &(0x7f0000000100)="272d5071814dfdcae40751d8796ff5f5897b735a1876a2f74174a011d19f53dbe6b1cdeeecedabf3c5d010e1cddd1cde6cfc66c328d59b5028f5d589341e07f14cd8cc36f0aa654e6f4481c956f9a319bf980262a2c043649edc50cc2bbf537a94d055a828c89928e4e06a51189029d7c50353fbb6f28a4aa075931abe547096777a240b04d0331054371ed6a21384f805536a404eca747aae4c557e9621b6e9db41e1a70e8e78263dd1d19c258994d89f7a7d5fe692a292f30a8b210aab76e19b10ef2a0c9019589e8ebfd8388ab61cc9cccd543eedd5f4578d27e273feeba85e04ea1798a8c19b58e633c8580280", &(0x7f0000000200)=""/70}, 0x18) 2018/04/15 19:34:20 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f00007ae000)='./file0\x00', 0x4000000000003f) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2aff8)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000ac5000)='./file0\x00', 0x2000410) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x181600) r0 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000000c0)=""/86) [ 71.519433] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/15 19:34:20 executing program 1: ioprio_set$pid(0x2, 0x0, 0x0) clone(0x4000105, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000001540), &(0x7f0000000000)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000100)={0x8}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f00000000c0)=0xc) 2018/04/15 19:34:20 executing program 0: sync() r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000013c0)) setsockopt$inet_dccp_int(r0, 0x21, 0x1f, &(0x7f0000001400)=0x7ff, 0x4) getuid() getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x400000000000004, r1) getitimer(0x3, &(0x7f0000000000)) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/15 19:34:20 executing program 6: syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4db, 0x204000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x0, 0x0, 0x0, &(0x7f0000000500)) r2 = dup3(r1, r0, 0x0) recvfrom$inet6(r2, &(0x7f00000004c0)=""/25, 0x19, 0x0, 0x0, 0x0) 2018/04/15 19:34:20 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad", 0x1) 2018/04/15 19:34:20 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='clear_refs\x00') ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000080)={0xffffffffffffff7f, 0x8000, 0x8, 0xfffffffffffff5c8, 0x7}) exit(0x0) pread64(r1, &(0x7f0000000040)=""/24, 0x18, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000000000)='5', 0x1}], 0x1) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x701cc0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000140)) 2018/04/15 19:34:20 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = creat(&(0x7f0000001580)='./file0\x00', 0x80) listen$netrom(r2, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000074b000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x2}, 0x20) r3 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x7, 0x100) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x4) preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/7, 0x7}, {&(0x7f0000000180)=""/129, 0x81}, {&(0x7f0000000240)=""/147, 0x93}, {&(0x7f0000000300)=""/145, 0x91}, {&(0x7f00000003c0)=""/228, 0xe4}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x6, 0x0) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000001540)=0x3f) 2018/04/15 19:34:20 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) fcntl$setlease(r0, 0x400, 0x2) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000060002000009a979a121b80c7bc8790405c7dcd62e0a53b232394938d36d0ef5ffa8ffffffff819a2b0a6606e43a620170a00021f069ca021f6f65dcf360e7e58f358c00f9ecff0158d19bcb2a5130fffffffffffff300b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151cb184a"}, 0x80) 2018/04/15 19:34:20 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt(r0, 0x1, 0xc, &(0x7f000035ff6a)=""/150, &(0x7f0000823ffc)=0x96) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) fallocate(r1, 0x0, 0xffff, 0x4) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x400, &(0x7f00000000c0)) 2018/04/15 19:34:20 executing program 3: setrlimit(0x0, &(0x7f0000103000)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000040)={0x0, @empty, 0x4e24, 0x3, 'lblc\x00', 0x5, 0x8000}, 0x2c) setrlimit(0x0, &(0x7f00006a4ff0)={0x0, 0xfffffffffffffffe}) 2018/04/15 19:34:20 executing program 1: unshare(0x800000) r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x3, 0x3ffffc}, 0x4) 2018/04/15 19:34:20 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) setrlimit(0xb, &(0x7f000003a000)) r2 = getpgid(0x0) rt_sigqueueinfo(r2, 0x22, &(0x7f0000000340)={0x0, 0x0, 0xfffffffffffffff9}) 2018/04/15 19:34:20 executing program 5: msgget$private(0x0, 0x40) msgget$private(0x0, 0x28) msgget$private(0x0, 0x40) r0 = msgget(0x2, 0x100) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000000040)=""/240) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) 2018/04/15 19:34:21 executing program 0: sync() r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000013c0)) setsockopt$inet_dccp_int(r0, 0x21, 0x1f, &(0x7f0000001400)=0x7ff, 0x4) getuid() getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x400000000000004, r1) getitimer(0x3, &(0x7f0000000000)) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/15 19:34:21 executing program 7: msgget$private(0x0, 0x0) r0 = msgget$private(0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/197, 0xc5}, {&(0x7f00000001c0)=""/184, 0xb8}, {&(0x7f0000000280)=""/90, 0x5a}, {&(0x7f0000000300)=""/14, 0xe}, {&(0x7f0000000340)=""/243, 0xf3}, {&(0x7f0000000440)=""/190, 0xbe}], 0x6, &(0x7f0000000580)=""/194, 0xc2, 0x3}, 0x10000) accept4$inet(r1, &(0x7f00000006c0)={0x0, 0x0, @loopback}, &(0x7f0000000700)=0x10, 0x80000) unshare(0xc000000) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="020000000800000046f630548705c8674d7ae151b2f3d473eb3fb357bb89"], 0x8, 0x0) 2018/04/15 19:34:21 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4$inet6(r0, 0x0, &(0x7f00000001c0), 0x80800) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000180)={'veth1_to_bridge\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00000000c0)={0x7, 0x6, 0x7, 'queue0\x00', 0x80}) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000200)=0x7ff) 2018/04/15 19:34:21 executing program 3: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x802) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000180)={0x2, 0x2}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$KDDISABIO(r2, 0x4b37) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r3, 0x10e, 0x0, &(0x7f0000000200)="a1335e070000000000000037ebac58b4e05802e9a6c729c130d61362443332af60d23ba93e65b95859a326592d6bf67456bc6be9ee0da59815317952d8d02d23c4858e39eb950304c4976a8ec6f911d33ecb26ba70dd4073907784ffffffff00000000e8c78f093ed27ebe7095bf48ecc93e88b2dd0c6b7263f2e0892e4be652385b3a43bbf94a4f7c83ef5ea16e38b0dc898d4c67c1e86edba43a2b982510ad5f65b9a4777b96c84f25910f35fc0a5092c3fc001774bab33856386e6e59bb1c28c8fe5c7c6dc14834b0f7d6399de4780793ccc1fe97aae2f52ec525117fd972e1b1e2f3033bfb07", 0xe8) 2018/04/15 19:34:21 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x4e03a2e9091d3873) r1 = socket$inet6(0xa, 0x3, 0x1000000000003a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) fsync(r0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x60, r2}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x22002, 0x81) setsockopt$ax25_int(r4, 0x101, 0xa, &(0x7f0000000080), 0x4) 2018/04/15 19:34:21 executing program 5: symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') recvmmsg(0xffffffffffffffff, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)=""/100, 0x64}, {&(0x7f0000000000)=""/43, 0x2b}], 0x2, 0x0, 0x0, 0x6}, 0x100}, {{&(0x7f0000000240)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/176, 0xb0}], 0x1, &(0x7f00000003c0)=""/86, 0x56, 0x7fffffff}, 0x9}, {{&(0x7f0000000440), 0x80, &(0x7f0000000780)=[{&(0x7f00000004c0)=""/76, 0x4c}, {&(0x7f0000000540)=""/178, 0xb2}, {&(0x7f0000000600)=""/52, 0x34}, {&(0x7f0000000640)=""/184, 0xb8}, {&(0x7f0000000700)=""/112, 0x70}], 0x5, &(0x7f0000000800)=""/128, 0x80, 0x400}}, {{&(0x7f0000000880)=@nfc_llcp, 0x80, &(0x7f0000001c40)=[{&(0x7f0000000900)=""/184, 0xb8}, {&(0x7f00000009c0)=""/172, 0xac}, {&(0x7f0000000a80)=""/51, 0x33}, {&(0x7f0000000ac0)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/107, 0x6b}, {&(0x7f0000001b40)=""/63, 0x3f}, {&(0x7f0000001b80)=""/117, 0x75}, {&(0x7f0000001c00)=""/45, 0x2d}], 0x8, 0x0, 0x0, 0x2}}, {{&(0x7f0000001cc0)=@un=@abs, 0x80, &(0x7f0000001e00)=[{&(0x7f0000001d40)=""/163, 0xa3}], 0x1, &(0x7f0000001e40)=""/24, 0x18, 0x9}, 0xfffffffffffffffa}], 0x5, 0x20, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001fc0)=0x0) fcntl$setown(r0, 0x8, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r2, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 2018/04/15 19:34:21 executing program 1: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="fde6c1b7f40ef701f2a3c302ffdf1c75e0a0ef5b7a533e977c1124cd31a7bb9e5cc1257ccfdc40fa826f5311084bab07fd9090052135d0ce25052eaae2092c3cc757376906ec11d41cab9aedad85b8828f62ceee910f4fdfad44271f8d62a31b9030d7f6c637c18c3b7d121325616030964e2d0c2f3ae7f7e6d5c8d73452d96aec9c77259186e694c7cc694dc294ee612bec02a81365a7686adf67077ed6d97eacbe41740647b83ceacafa45ce0664cb3b8300cf226599024eef", 0xffffffffffffff68) 2018/04/15 19:34:21 executing program 6: r0 = dup(0xffffffffffffffff) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000080)="bd38d751241874d372f130f1f77c3860d12b5dbaf28168a122548ded3127c2d583a2c2fd86174f442b92f2af40e6eba20541e6fce1031cdd904616c43e867db186842e11b8") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e6eff6)='/dev/ptmx\x00', 0x400000000, 0x0) fcntl$setsig(r1, 0xa, 0x1e) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x100) ioctl$KDSETLED(r2, 0x4b32, 0x7) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000040)) readv(r2, &(0x7f0000022f90)=[{&(0x7f0000a94fff)=""/1, 0x1}], 0x1) 2018/04/15 19:34:21 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='pids.events\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x49, "b2a15928b20e715ae400ff5e9be49fd5e8780c5c2b3a2235ba705f4899bcef96bf3ca1ec0520db23072a52f5836a8e1e429a81ac16f7f73de786b80f4c6bb0854d0d0d22035e0d2be8"}, &(0x7f0000000100)=0x51) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={r2, 0x4b, "88fcc718559636bf50dc555c5585276d7653441f65febcee77b7e4cc1dd4e39ece923980023fd6951fab696f0b39aa8201205b4ce16f3ce7e3f031095bfa4fef99ee0c5e708820c7cfb1fe"}, &(0x7f00000001c0)=0x53) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/04/15 19:34:21 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000008004a00005800000000006c9078ac1414bbac1414aa3b92407f40f60b9500000800000086dd080088be00000000100000000100000000000000080022eb00000000200000000200000000000000000000000800655800000000"], 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x44240, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000000c0)=0x9, 0x4) 2018/04/15 19:34:21 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x100) setsockopt$inet_tcp_int(r0, 0x6, 0x1c, &(0x7f0000000080)=0x9f6e, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000010c0)={'vcan0\x00', 0x600}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xfffffffffffffe28) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000447f70)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r2 = msgget(0x3, 0x10) msgctl$MSG_STAT(r2, 0xb, &(0x7f00000000c0)=""/4096) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000012c0)={&(0x7f0000001100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001280)={&(0x7f0000001180)={0xe4, r3, 0x8, 0x70bd28, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8000}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffffffc}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1ff}]}, 0xe4}, 0x1, 0x0, 0x0, 0x24000080}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000001300)='IPVS\x00') 2018/04/15 19:34:21 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3, 0x80000) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000000c0)={0x0, @multicast1, @dev}, &(0x7f0000000100)=0xc) sendmmsg(r0, &(0x7f0000009a40)=[{{&(0x7f0000000140)=@can={0x1d, r1}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="e6c317bac2af80672c9013976fd11ab056dccafee8d560aab1201ac5d0a0d2fe3742fb1b962904e6ac9e35a28b9b6f5293e8a3dd26ec58e28fce7b80362c05e0cc1fd1d3ff5fa10a12bc38f3e2c4abc2c01ca7be220f66502d7b6708f3b0b9cfd0f0d6e69eee62227b9ea2b78dfcfb52a914b589a0c81e353b1308b229", 0x7d}], 0x1, &(0x7f0000000280)=[{0x38, 0xff, 0x1, "5242aac3eb6882118532a2b894e949a8a892aeac821d1d67ed90427cdf240bc97c0ef51c"}, {0x1010, 0x10c, 0x7, "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0x1048, 0x20000080}, 0x1ff}, {{0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000001300)="5f1c5f3d669d696aeb1b5184686eeee588f0", 0x12}, {&(0x7f0000001340)="da8c0231dd53395033fec4399f67efb568c607bff5f22f5f93d62805ac37be0c4dc29fc47c44ea9aa613714072e937ecc975f8953a899c899f3e586ba07049a54768863d5abce5161dfcae914e4db8246308edc71f2d78066af7f214e2aae1309a3246f6c06caca540d728b19e3c968ff8b7da36cf063a599c8b66cea33010e777a0817ccfb0af22548926643c4de4f7a44ef1fe0156e77c52cf6f64233fdaf4ceddd23e1ad0a760d3387538a6a65a0d807bde", 0xb3}, {&(0x7f0000001400)="fb7d7be78ed118494acaeaacee1a39ad622e2d703e572b7030371f7811a2", 0x1e}, 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{&(0x7f0000006f00)="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", 0xfb}, {&(0x7f0000007000)="049a09a0478bab709dbf1d7a7f31f68678a9d1dcae35f5bf4aa0b03d96579eeaae9339b90b12e3a97ad269df34805b84dcc3b88e5bbcd69afea6ba6ead74da54b62f885e1060f90c560ddb51aa781a85f811a09e71f8bffd6541f5cf29259293aa661d141e8e43f2e652b0ab2145744ccef793060d3d8d82249099cf34b5f4a8620055d7887b6234e1470e3a22d13abfcac7ea75cd9aa1b897b8", 0x9a}, {&(0x7f00000070c0)="6377856669ff3da84c6952f89c5596a854b2112fe7659017633994e38236fdfc0b6830de889ecdb3c08650087e826003f9457f3f7615adec0c73a767cad923ad2a5e13ba1dc1357841", 0x49}], 0x5, &(0x7f00000071c0), 0x0, 0x8001}, 0x342b}, {{&(0x7f0000007200)=@sco={0x1f, {0x20, 0x3, 0x10001, 0x100000001, 0x9, 0x77c002d9}}, 0x80, &(0x7f0000007280), 0x0, &(0x7f00000072c0)=[{0x70, 0x1ff, 0x1f, "bf48c15d450fa684504d485a377845464fc6ee8b9e4e4860a9c4f19c5cb502d3a0a98c9945139caaed8ddc75b6d1d201fc8109f4cac740aaf52440becaae66eb62b7d03353077327d8822b082d00fba6dd5133dd14a12a1a8577"}, {0x30, 0x102, 0xffffffffffffffff, "9e6ee1b6398609e1edefbc336b4b42aed066b48b9cf5b8f958"}, {0x10, 0xf88819052ca912f7, 0x7f}, {0xc0, 0x10e, 0x8, 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0x1160, 0x80}, 0x8}], 0xa, 0x4) socket$bt_bnep(0x1f, 0x3, 0x4) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/15 19:34:21 executing program 5: mq_notify(0xffffffffffffffff, &(0x7f00008defa0)={0x0, 0x4000040000005}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) ioctl$VT_RELDISP(r0, 0x5605) 2018/04/15 19:34:21 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x40002) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='status\x00') sendfile(r0, r1, &(0x7f0000ea5ff8)=0xffffffffffffffff, 0x2) 2018/04/15 19:34:21 executing program 7: unshare(0x880c00) r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x2276, 0xffffffffffffffff) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)="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") 2018/04/15 19:34:22 executing program 4: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) r1 = socket$kcm(0xa, 0x20000000000005, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0xb, &(0x7f0000001340), 0x4) sendmsg$kcm(r1, &(0x7f0000000940)={&(0x7f0000000600)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000e80)='+', 0x1}], 0x1, &(0x7f0000001380)}, 0x0) recvmsg(r1, &(0x7f0000000300)={&(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/144, 0x90}, 0xfffffffffffffffc) [ 73.033165] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/15 19:34:22 executing program 0: r0 = socket$inet6_sctp(0xa, 0x100005, 0x84) r1 = dup2(r0, r0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00000000c0)=""/211) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0x2ab3044800fbdfe6) 2018/04/15 19:34:22 executing program 6: unshare(0x40600) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) r1 = creat(&(0x7f00000004c0)='./file0\x00', 0x8) ioctl$sock_bt(r1, 0xdd17, &(0x7f0000000500)="b9fbf31b597d6cc75bdb0fd6ab71043896d567") getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) ioctl$int_out(r0, 0x5462, &(0x7f0000000240)) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x10) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f0000000340)=""/97) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="59000000448cd1532107093b850290657296692ad3707d83a27cffdaf40a96fb34912dea91a5c7b0726d7acfafffbcab0db19c6146007f08a488741c79b1494628f5673df68da6445d21002c4bb17ef97d8d95684c5aeae3f138d3"], &(0x7f00000000c0)=0x61) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000200)={r4, r4, 0x2, 0x3}, 0x10) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x8, 0x5, 0x0, 0xa, 0x9, 0x9, "98a42f1b20fa60ac2a5dab32130dad6d9e5f35c4d1b532d2591e695608300ec05707183692ea9500fe66d4870f71c7794161c12bcad9d9a2412d255c34a4d40a", "fd3c17b8db8f71902bd9bf6f44abb10e388a78ba1819d0703d15dc555f27268eca7c2378e16b8de85a8d6d982cd983f518324c56888c32f50da570a581bed200", "be22536adbcdaa2db76b24e392d881b483f72743a7be8480e616f17073068e01", [0xa54, 0x1]}) getsockopt$inet6_int(r3, 0x11, 0x0, &(0x7f0000012ffc), &(0x7f0000000100)=0x4) 2018/04/15 19:34:22 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000440)=""/233, 0xe9, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/checkreqprot\x00', 0x440000, 0x0) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f00000000c0)=0x80) setsockopt$inet_int(r2, 0x0, 0xe, &(0x7f0000000100)=0x1, 0x4) sendmsg$nl_crypto(r1, &(0x7f00000006c0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000680)={&(0x7f0000000580)=@del={0xe8, 0x11, 0x400, 0x70bd2b, 0x25dfdbfd, {{'rmd128-generic\x00'}, [], [], 0x400}, [{0x8, 0x1}]}, 0xe8}, 0x1, 0x0, 0x0, 0x48800}, 0x20000000) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00000001c0), &(0x7f0000000240)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="72617700000000000000000000002000000000000020834ea700000000000000dd00000000000000000000000000000000000000000000000000000000000000f6ffffffffffffff"], 0x1) mkdir(&(0x7f0000000780)='./file0\x00', 0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000)=0x3, 0x4) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/28, 0x1c, 0x20, &(0x7f0000000340)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f00000017c0), 0x4) set_robust_list(&(0x7f0000000740)={0x0, 0xf5dd, &(0x7f0000000700)}, 0xc) r4 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r4, 0x80404508, &(0x7f00000002c0)=""/35) r5 = dup2(r0, r0) timerfd_gettime(r5, &(0x7f0000000400)) close(r4) 2018/04/15 19:34:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x9, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000080)={r2, 0x2}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000140), 0x2) 2018/04/15 19:34:22 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) fsync(r0) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/15 19:34:22 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000700)=ANY=[@ANYBLOB="09000000000000000000000000ff7f0000010000000000000007000000000000000400020000000000000000000000000000000000000000000000000000000000080000000000000000000000000000002551156775b34d1f6ef3e3a2cc0c25b505e4d6ef9414dc4c93cbb2e419622208ae03c1e0ef"]) r2 = dup3(r1, r1, 0x80000) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0x5d3}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) r4 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, r4) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e24, 0x92, 0x0, 0x0, 0x0, 0x88, r3, r5}, {0xdef, 0x7, 0x9, 0x7, 0x3868, 0x0, 0x3}, {0x24e9, 0xff, 0xfffffffffffffffa, 0xff5}, 0x80, 0x6e6bba, 0x1, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x3, 0x8, 0x2, 0x9}}, 0xe8) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/17, 0x11}, {&(0x7f0000000cc0)=""/159, 0x9f}, {&(0x7f0000000d80)=""/140, 0x8c}], 0x3, 0x0) 2018/04/15 19:34:22 executing program 4: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) r1 = socket$kcm(0xa, 0x20000000000005, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0xb, &(0x7f0000001340), 0x4) sendmsg$kcm(r1, &(0x7f0000000940)={&(0x7f0000000600)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000e80)='+', 0x1}], 0x1, &(0x7f0000001380)}, 0x0) recvmsg(r1, &(0x7f0000000300)={&(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/144, 0x90}, 0xfffffffffffffffc) 2018/04/15 19:34:22 executing program 1: unshare(0x8000400) unshare(0x4400) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40000, 0x13) bind$unix(r0, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000180)={r0, 0x9, 0x1000, "15c42964870c498f69d85d66a191b7c99686ec17b8a0a516797b95d5a5bdef84ec5ac555406123a102ee1ec52fc787c491b4da8e87483eb859e660c29cb9d1e34e1a67032b07db3d4ba244a96fb90211b58d84ae6eb4ada5f2a2bd261757fababf175a0cc433f087bceee12bcf4b"}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x20000000005, 0x9}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000000040)="765e28af7af207da213e45b16ea0bc7675faf26fcf37c40f14bea933a7620814b4705304a9e84f96940eccdd15539e057bb660812bd70bae952808374e53e7453182498d645e684cd69dec629f5d35930d7331df8ef4c4604f08e7dac7f122b5c2405e4308faa0d060e4b27ff50e0000000000000000000000000000", &(0x7f0000b88000)="13"}, 0x20) 2018/04/15 19:34:22 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs, 0x6e) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'teql0\x00', &(0x7f00000000c0)=@ethtool_perm_addr={0x20, 0x1000, "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"}}) 2018/04/15 19:34:22 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x2) write(r0, &(0x7f0000000180)="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", 0x1af) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x7f, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x5, 0x8}, 0x8) 2018/04/15 19:34:22 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)=""/12, 0xc}], 0x1, &(0x7f0000000200)=""/125, 0x7d}, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0x1000000000000000}, 0x8) sync_file_range(r2, 0x1, 0x9, 0x7) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000000340)={@remote={0xfe, 0x80, [], 0xbb}, r4}, 0x14) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000380)=0x1f, 0x4) 2018/04/15 19:34:22 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r1, &(0x7f0000000000)="9a", 0x1) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000283fba)=""/70, &(0x7f000052affc)=0x46) 2018/04/15 19:34:22 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) dup3(r1, r0, 0x0) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d678", 0x1c}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$sndseq(r1, &(0x7f0000000b80)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) ftruncate(r0, 0x3) 2018/04/15 19:34:22 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x0, 0x9f, 0x92, &(0x7f0000000180)="d10c92390b1c82236fe3166499c29e59da983166a3df02c8336bdb224078a96f625e6e65368a9c9a1d464666a655d610ac9dc8540d3a2194948df328cd16365873706787b28d7f0f868e67f760218af60def67f78b9c4593d7013d00702f31fe18c52477650439c2b6b15a537268beab217ca5ceb8a97809ae45c215b040a0e5abfbee9b240aac790ab3aef72ee681ccdf84a1a552717ddf293bab73793931", &(0x7f0000000240)=""/146, 0x81, 0xc484}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x109, &(0x7f0000000380)=@raw, &(0x7f0000ac3000)="47505d04", 0xb5, 0xfffffffffffffd4c, &(0x7f0000000080)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xfecd, &(0x7f0000011f3d)=""/195}, 0x48) 2018/04/15 19:34:22 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000840)={0xffffffffffffffff}) accept$packet(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000b00)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000280)={@loopback=0x7f000001, @loopback=0x7f000001, r1}, 0xc) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) recvmsg(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000680)=[{&(0x7f00000004c0)=""/163, 0xa3}, {&(0x7f0000000580)=""/204, 0xcc}], 0x2, &(0x7f0000000700)=""/202, 0xca}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0xffffffffffffffb4, &(0x7f0000000240), 0x2, &(0x7f0000000100)=""/133, 0x85}, 0x0) r4 = accept$alg(r2, 0x0, 0x0) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_DEL(r3, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x21}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x2c, r5, 0x4, 0x70bd25, 0x25dfdbff, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x2c}, 0x1, 0x0, 0x0, 0x81}, 0x4) sendmmsg$alg(r4, &(0x7f0000000240), 0x78b, 0x0) [ 73.569824] sg_write: data in/out 167162/385 bytes for SCSI command 0xff-- guessing data in; [ 73.569824] program syz-executor2 not setting count and/or reply_len properly 2018/04/15 19:34:22 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000000080)=@raw, &(0x7f0000000240)='GPL\x00', 0x20000000c5, 0xffffffffffffff10, &(0x7f00000000c0)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0x32e, &(0x7f0000000140)=""/195}, 0x48) creat(&(0x7f00000002c0)='./file0\x00', 0x100) r0 = open(&(0x7f0000000080)='./file0\x00', 0x101000, 0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000280)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}], 0x2c) 2018/04/15 19:34:22 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs, 0x6e) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'teql0\x00', &(0x7f00000000c0)=@ethtool_perm_addr={0x20, 0x1000, "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"}}) [ 73.675271] sg_write: data in/out 167162/385 bytes for SCSI command 0xff-- guessing data in; [ 73.675271] program syz-executor2 not setting count and/or reply_len properly 2018/04/15 19:34:22 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000280)={'syzkaller0\x00', 0x600}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) r1 = socket$unix(0x1, 0x8000000008002, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000380)={'bcsh0\x00', 0xfff}) r2 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) recvmsg$netrom(r2, &(0x7f0000000a40)={&(0x7f0000000300)=@ax25={0x3, {"879fa722d46376"}, 0x2}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000340)="2c1140189815a7455f2cf71dd42f229b788cfff05f633ef40542cb1f47b0df1adab8535587b7dbeb84ca44b3", 0x2c}, {&(0x7f00000003c0)}, {&(0x7f0000000400)="72c89ea2d44a2fba9904fb28afcfe6d24483346e226a76db74abd8337b7eacd67e6e37de4b4c4de5f2eeec603e92b2619edece5380a52bbd077b8fe0ff983a8194f030ec29e004ce32334905d4f83874db34336acaba1ff5a44564743b68d63d", 0x60}, {&(0x7f0000000480)="d7c81eb3e93cf546cd03aabfb7aed5f88e9507df6d28dcb6272952a7ffa891a13b03df8650dbb7ae360dc00c85d848ad88e193d54bab0a2075e9cfcc9893331448296dc522251238c9f813c73eb1d5af85743a5428f2b304a1e79e3e7032e32b5b0b0e8cdde3d081bf97e80f0aded6cc45ecfb678baf7742775e54fdad344e", 0x7f}, {&(0x7f0000000500)="2164e64446d78f2008e71e5ec8e7019c3ba0e243e28c6d037c3fa85b508c0f6308595099ee26c5888b879cfb1cac7986db3de7f31b2690224b82ace0d818fc701fb8bc968fc5e41269f6e13267203cfb41fed6fc8780037446384136d8cb5e6588c796a3e691f3aec4289edf37455d2239ef", 0x72}, {&(0x7f0000000580)="d42486d839b2fa3e7e90917b0d6f1403f10d687d377004aebafb06b10a44", 0x1e}, {&(0x7f00000005c0)="c24c0025388f7d94195aaf96c833dc8b5b4a2489e5e0de23bd8c284290d5b8aadfb41700707334ab237af355f096adace7e2c8f0badc7ad696b6783bd4d002fce47330cd973e4f95a83ef9cd4dfe0881c82f46310f4f766e082676b3b3e7dab614ad6de4cd4ba9", 0x67}, {&(0x7f0000000640)="8091814dba501dbe22d922d327d477c68a5c0abbd7c39ea201f9f77643605e38e6d486ab8ed4128cf240b5995470b24ebb0c944ee9", 0x35}], 0x8, &(0x7f0000000700)=[{0x28, 0x1ff, 0x100000001, "4a6a8a7f8d0d3481d90cea581408345f02"}, {0x30, 0x117, 0x4, "2c5aa43dcb01ca4b22bbf7185c11911eb3ec40a28228b0d5a7593bd2ff5200e4"}, {0xe0, 0x10c, 0x7d6a, "8302c5ff9d77e5ef789ce69cf8b61cda2c2933e5fd5791795ab1386064ca42df33f72902166e5f9993d7d905887d1a60b7adbc146b71d986dc12fe1dd468aba98757ae5d20abb6a2512d463d2c22b3b7b9158d405a87b93ef12b40337757f5fd6aa0cc8fd42c6b305e7f567084b74e1effaa6279933937b66dc2e47aa5d9d0828be20972142306fb28de98c2f29fc068aadbd2867881fae8b1dbcbf20b3d821133e76b48c000b7c6c590932753d8c4a395791718a3dbc71b406f1e668dacac148f79a620149589c0c2ac01de"}, {0x10, 0x18f, 0x5}, {0x10, 0x10e}, {0x68, 0x0, 0x2, "6fcec862645268e821f5270c3dda91a8ed38602ff637efabcb86bf3ddd773b9f48fa6b3235e872e57f72e4b85a0e74b55daf4f92dae884fb682574e4d45319fa5d267e99a5011baa915db1c9ad12452b87859e2d265d52a6"}, {0x40, 0x112, 0x6656, "3a19d3bbcc34afa7b0b9ab7dad30d16db3bfc79785eeef7c8bf15078c3f5eb0f571a3795c2b0b8c77a83"}, {0x60, 0x10f, 0x3000000000000000, "4be3176a84c354edda85f4fc7f38fa09c2cfeedef0cf529f6c75571e2217a6567a7dde5be1a863305ad22a4f2db4b847c98280f60cc2a376ca46cdca0c2dcaff7e91dbc9ae53ecb237f0e19521fb"}, {0xb8, 0x116, 0x3ff, "3f840e18513c8e1ba7d37c520949632fc738323beba14f74129825681cd217a124f5b6441044acc8f07892d60365afe44fdfe4b4bd4f28e1c51fd6089fb30ef45c3d947b18185d0430735f96e8ab5793781c958019229f55e44580e276b20112adc94449f16c2f3af5002edfdaff26af528a14c67a23a34786ca1273406a9b2b2cff197033b22427449756a334ca0bfd97e6a5c4ee1768492ec452b54305d51f07801c4e04214a4b"}], 0x318, 0x4000000}, 0x40) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x100, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f0000000240)={0xba, &(0x7f0000000180)="4abe8d09208baf3a9a118659d802a42669bf86b97416fdbad3ec3235489f47fdc4c8310802953dcf5654a5efad2546461cb546da054a48d118c437d3fbc845e4be2332337c75b4d80f0bdf6a8cd3d462abda9e3a9dd4acee2147d2beb68c7bbde396a054d1d8248ed960523965749f9ea2aba867b519d69b37bdd044f3aa0afd2245278ba69536c14d1d94ce463bce698d231dc789ce2c9f3c922d6e68d82f98f3928757dbcc2936c99c630db4c1342ba2bab407ce54b5327361"}) ioctl$sock_bt_bnep_BNEPCONNDEL(r4, 0x400442c9, &(0x7f00000003c0)={0x800, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e23, 0xfffffffffffffeff, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, {0xa, 0x4e23, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x5, [0x0, 0x10000, 0x1, 0x4, 0x100, 0xffffffff, 0x7, 0x7]}, 0x5c) 2018/04/15 19:34:22 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff}) r3 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x5, 0x400000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000200)={0x3, &(0x7f00000001c0)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000000340)={r4, &(0x7f0000000240)=""/198}) sendmmsg$unix(r2, &(0x7f0000004300)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x18}], 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000032eff0), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000100000001000000"], 0x10}, 0x0) close(r1) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x9, 0x1, 0x0, 0xc4, 0x14, 0xffffffffffffffff, 0x5}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x9, 0xd9, 0xffffffff7fffffff, 0x1, r5, 0x5}, 0x2c) close(r2) close(r0) 2018/04/15 19:34:23 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) r0 = syz_open_dev$usbmon(&(0x7f0000000640)='/dev/usbmon#\x00', 0x47, 0x100) getsockname$netrom(r0, &(0x7f0000000680)=@full, &(0x7f0000000700)=0x48) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000000000)=0x406, 0x4) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x141000) faccessat(r2, &(0x7f0000000040)='./file1\x00', 0x100, 0x200) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x8, 0x7, &(0x7f0000000500)=[{&(0x7f00000001c0)="aab0686d2463a22f395454ebf20e54", 0xf, 0x800}, {&(0x7f0000000200)="8fa7e5ca947838392019509d48cc2bcc1ac51596e694c0c65c1e64f98cc650522546dbfe4fdfde571847fe9baf68525678520d2ea11dcee67c47e336df6ee8b3ed07", 0x42, 0x5}, {&(0x7f0000000280)="5812330f014789d22ede351087c2bea9ef89a57552394d129aa4f6341eecef35ba870fef155f62da53cfff4361b959f421e9f26a5a2b7062708c553f4d1aa13eefe1", 0x42, 0xc8}, {&(0x7f0000000340)="7a862098a9b9d954b91be86b2681f40eae01a14d7b951d00", 0x18, 0x2e94}, {&(0x7f0000000380)="2c4da79c63f5e45f4ce5c7e125eea72d36679068a3f138729466fb48382f34744707eded47", 0x25, 0xfffffffffffffc00}, {&(0x7f00000003c0)="37e2f12667f0ef7329074fd2fc3aab5a5f4bc2171e131497fc12837d53981f64c61e5eb052", 0x25, 0x800000000000000}, {&(0x7f0000000400)="14c9244d44bd4339c385440e8356453b6595fc8a85aff3daca622f9a3e54ae8d32180696fb709646b1e729f3a49bfd4a035dd2deea956714085222ea54fdf88a19207aefc6f04aa2fd8a276c0172fb35f6917784df4a0ec1898e86db981787655fdd3af84d5471763c085721505413a4a2de6ea55b22729413070abde2c0d370e0578f7d379c0e46abb38cfa5fc3c9237dbfad4439caa2eff70b7c786ae026e4cba05f37ff3d222bda046465539bfc2c71c775f58bdd0abfa7226a0a9c377433296a62d5f2c2c7c6d2a0e98bb00659c1", 0xd0, 0x3f}], 0xa40008, &(0x7f00000005c0)={[{@gid={'gid', 0x3d, [0x34, 0x36, 0x35, 0x36, 0x31, 0x35, 0x34, 0x30, 0x34, 0x34]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x32, 0x31, 0x33, 0x36, 0x36, 0x31, 0x34, 0x37]}, 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@dmask={'dmask', 0x3d, [0x33, 0x30, 0x33, 0x35]}, 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}]}) chown(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) 2018/04/15 19:34:23 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x0, 0x9f, 0x92, &(0x7f0000000180)="d10c92390b1c82236fe3166499c29e59da983166a3df02c8336bdb224078a96f625e6e65368a9c9a1d464666a655d610ac9dc8540d3a2194948df328cd16365873706787b28d7f0f868e67f760218af60def67f78b9c4593d7013d00702f31fe18c52477650439c2b6b15a537268beab217ca5ceb8a97809ae45c215b040a0e5abfbee9b240aac790ab3aef72ee681ccdf84a1a552717ddf293bab73793931", &(0x7f0000000240)=""/146, 0x81, 0xc484}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x109, &(0x7f0000000380)=@raw, &(0x7f0000ac3000)="47505d04", 0xb5, 0xfffffffffffffd4c, &(0x7f0000000080)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xfecd, &(0x7f0000011f3d)=""/195}, 0x48) 2018/04/15 19:34:23 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @my=0x1}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)="4bc9f284d44937d3b8a52a3257f764eb5e7b13ec87ceae015071f5d895889dc3a5", 0x21}], 0x1, &(0x7f00000015c0)=[{0x38, 0x29, 0x7fff, "bcc5cc42e67e751add8b5aca88d02d86b053a14471a7a313f07b0c802f86a29454"}, {0x1010, 0x101, 0x0, "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"}, {0xb0, 0x0, 0x1f, "840d2a0f05d875b6af4df63c350fe204ff5c6c8bb73689a7cb12c40a1a3e3dbdbb3950081caf261725bf51fe751b9a1df41e5cc42a69d4504f56a29019896aa39a0cdaf22de5439cd61bb783c17e943cdfe5f9b44fb049bf39add172ce207796a20f24f5b15f7ed069e429c31f9142596df52ed7ed1c180dfd9420b3f3598fc4b94154da62839fe10c6f9064e164c62cc00ce929bd7ace4687"}, {0x90, 0x107, 0x4, "f1f9c0293dd4ccaf439b8c0834c6ec48792b63fb64555ab5b3b6d6ca0fffafcd6ecc96cd22a6fa7442e1900b71612ff544e020ae59e27e131f5ce0d969feb33b4b7cd0945275139660745cb2e9d77d068976b0e6b3de817143a4edf37f3126d1787cd03a7739a9412d5de212104b0788cfc39c3ba9d13c9cfa"}, {0xe0, 0x119, 0x2bf, "d653e2365a18d7d01638eb9046a96b62f4e54fe803e17bd3c0c4dcad48d5c63c987abcc4fcb010fee9387f522dd90623692798c1647806b998af2f8f48cf30d7f976b01b07a1c8002da63e4a74d11bb85fcb63e4dbe9a9fe2f4f69d03563a4096c58b98e818942518651fac4ae7d014eeb48ff6988abd8f00cba2effe60a547f272b93f61c5dc841f5cc78a9dccfe3eb1bf70752f2866fd64ebc7a41ce9312e8b2ff31d3dd9dc80e95e1a20ac40a83b38b28a95fefab8a48fc48652ea55c1750971e4db6a522829fcbe30fad"}, {0x78, 0x11f, 0xffff, "80361f82d5fdb2a21a098677db100820fb7b5f18f3b506f5e5e8ff45769acda3c60a957fa205cede165d28a01053efd218cbb5395af768d3bb5a4dfce75cf9192613269609d1472e993b2adee41543654b4b2ec649e66c46eff996341d28f93e57c7e388"}, {0x78, 0x0, 0xc25, "6618f09b439b0491ef59c55c015135c3ee708bf7da0a5e407e7ef8dec75bf37ad3a485b3faacfc7243f924234e2c787fe0084a531c066f0a7dfdc58abdeac00ade49a64302509af9b36db300d865ea7dd727ac38c814df1698944cf4640425aa975adc91a70966"}], 0x1358, 0x40}, 0x24040040) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000001c0)="cecc2886d7e32e888d3255a7a30f7154de9347dc67a9162adee7656d04703534", 0x20}], 0x1}, 0x0) 2018/04/15 19:34:23 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x401, 0x800) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000340)=@mangle={'mangle\x00', 0x1f, 0x6, 0x660, 0x200, 0x200, 0x450, 0x360, 0x200, 0x590, 0x590, 0x590, 0x590, 0x590, 0x6, &(0x7f0000000080), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}, [0xffffffff, 0xffffff00, 0xffffff00, 0xffffffff], [0xffffffff, 0xffffff00, 0xffffff00, 0xffffffff], 'veth0\x00', 'team0\x00', {0xff}, {0xff}, 0xaf, 0xfff, 0x0, 0x6}, 0x0, 0xc8, 0xf0}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x607b, 0x3c}}}, {{@ipv6={@loopback={0x0, 0x1}, @empty, [0xffffffff, 0xff000000, 0xffffffff, 0xff0000ff], [0xffffffff, 0xffffff00, 0xff], 'veth1\x00', 'nr0\x00', {0xff}, {}, 0xbf, 0x5, 0x1, 0x1}, 0x0, 0xc8, 0x110}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@rand_addr=0x47, 0x40, 0xd, 0x2}}}, {{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@common=@inet=@set3={0x50, 'set\x00', 0x3, {{0x100000001, 0x88, 0x80000000}, {0x7ff, 0x8}, {0x3f74, 0x7fffffff}, 0x7f}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, 0x9, 0x22, 0x3}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, [0xffffffff], [0x0, 0x0, 0xffffffff], 'nr0\x00', 'syzkaller1\x00', {0xff}, {}, 0x0, 0x81, 0x4, 0x20}, 0x0, 0xc8, 0xf0}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x8001, 0x8, 0x2}}}, {{@ipv6={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, [0xff0000ff, 0xffffff00, 0xff, 0xff000000], [0xffffffff, 0xff000000, 0xffffffff, 0xffffffff], 'eql\x00', 'syz_tun\x00', {}, {0xff}, 0x0, 0x1000, 0x2, 0x10}, 0x0, 0x118, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xb}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x20, 0xe000000}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6c0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='anon_inodefs\x00', 0x2000, &(0x7f0000000240)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f0000000300)='.', 0x2) 2018/04/15 19:34:23 executing program 5: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000540)={@multicast1=0xe0000001, @broadcast=0xffffffff}, 0x8) r1 = socket(0x2, 0x800, 0xffffffffffff0000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0x1c, 0x4) socketpair(0x0, 0x80007, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000000c0)=""/134, &(0x7f0000000180)=0x86) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)) 2018/04/15 19:34:23 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x8) r0 = perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000dba000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vcs\x00', 0x1, 0x0) bind(r1, &(0x7f0000000800)=@vsock={0x28, 0x0, 0x0, @my=0x1}, 0x80) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x400, &(0x7f0000000140)="9933a5a1735861e4bc985a6147b0be00f0dcd7d363401a6bcf4cb5968c8f86cca30befc004dbac5154af75d88693d7b04918fb5693ce53412a9c27f9397c334224d1eb7e47f7a73957e75ff056cd35e60f113a47b9a9bfba4866ee0fc5d939931baab151fb7179e8bc3ce026d2675296af643d638fbe51348539a77b89256ca576ac45408886211ad24596d0e67e31eb572fac2ad4ee96e42c4b886e6ccf4a7c4b74f18e31729c5d6f442914cb008d6d5457639131343b83b9086187aa47ad1097c5fa9b955f8529") bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x2, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000240)='syzkaller\x00', 0x7, 0xeb, &(0x7f0000000280)=""/235, 0x40f00, 0x1}, 0x48) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000680)={&(0x7f0000000440)='./file0/file0\x00', 0x0, 0x8}, 0x10) mount(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='./file0/file0\x00', &(0x7f00000005c0)='hfs\x00', 0x148004, &(0x7f0000000600)="de2d6fd95183f4f79c68ee668a8304773030c96a6b88566a05307f7b04b9b607a743df633d23df0e93f5439c6c264fc6750056a5e6fe8c4743e95f5f95cc1a3e424bcda4053f6b50ea1e40e38b") r2 = memfd_create(&(0x7f0000000700)='\x00', 0x1) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000740), &(0x7f0000000780)=0x40) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000480)={&(0x7f0000000400)='./file0\x00', 0x0, 0x8}, 0x10) socketpair(0x13, 0x7ff, 0x5, &(0x7f0000000500)) fsetxattr(r0, &(0x7f00000004c0)=@known='system.posix_acl_access\x00', &(0x7f00000006c0)="f52c00", 0x3, 0x2) 2018/04/15 19:34:23 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000080)='4', 0x1, 0x8000, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0xfffffffffffffee8) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000200)=""/41, &(0x7f00000002c0)=0x29) 2018/04/15 19:34:23 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x10001, 0x200002) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00000000c0)=""/212) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x401, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0xe7) [ 74.122060] hrtimer: interrupt took 51716 ns [ 74.158175] xprt_adjust_timeout: rq_timeout = 0! 2018/04/15 19:34:23 executing program 5: r0 = socket(0x10, 0x80400000802, 0x0) write(r0, &(0x7f0000af7000)="240000001a0025f00000000418edfc0e0a0b00000004dc0202ffff0e0800100048186be0", 0x24) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 74.231924] xprt_adjust_timeout: rq_timeout = 0! 2018/04/15 19:34:23 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) socketpair$ax25(0x3, 0x3, 0xc4, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r1, &(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000180)=0x80) r2 = socket$inet(0x10, 0x3, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000000)=""/45) sendmsg(r2, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f00007f5000)=[{&(0x7f0000008000)="4c0000002c00ff20fffefd956fc2830924a6008002000000004c0000030000001000140007960000b598bc593ab68b1148a730de07ff00000000000054a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) r3 = dup(r0) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000000040)) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x0) write$evdev(r0, &(0x7f00008c1fd0)=[{{0x77359400}, 0x2, 0x40}], 0x230) 2018/04/15 19:34:23 executing program 6: r0 = socket$packet(0x11, 0x20202, 0x300) getsockname$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) sendto$packet(r0, &(0x7f0000000100)="f9c583b97bc49f930f17e161da267a5ec274c61f2c83120b86994c253ff772c5878f8b5a97163281", 0x28, 0x40, &(0x7f00000001c0)={0x11, 0x1a, r1, 0x1, 0x10000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket(0xa, 0x80005, 0x0) getsockopt(r2, 0x0, 0x41, &(0x7f0000001fac)=""/84, &(0x7f0000001000)=0x28) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x1) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000200)={'ipvs\x00'}, &(0x7f0000000240)=0x1e) 2018/04/15 19:34:23 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(r0, 0xc0245c78) r1 = socket(0x40000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f0000eb0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.stat\x00', 0x0, 0x0) listen(r1, 0x5) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x2) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x0, 0x101, 0x8, r2, 0x1ed45f94}, 0x2c) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000180)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) readahead(r1, 0x0, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_int(r1, 0x0, 0x35, &(0x7f0000000040), &(0x7f0000ba5ffc)=0x22c) 2018/04/15 19:34:23 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net\x00') fchdir(r1) stat(&(0x7f0000000280)='.', &(0x7f00000002c0)) 2018/04/15 19:34:23 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) r0 = syz_open_dev$usbmon(&(0x7f0000000640)='/dev/usbmon#\x00', 0x47, 0x100) getsockname$netrom(r0, &(0x7f0000000680)=@full, &(0x7f0000000700)=0x48) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000000000)=0x406, 0x4) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x141000) faccessat(r2, &(0x7f0000000040)='./file1\x00', 0x100, 0x200) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x8, 0x7, &(0x7f0000000500)=[{&(0x7f00000001c0)="aab0686d2463a22f395454ebf20e54", 0xf, 0x800}, {&(0x7f0000000200)="8fa7e5ca947838392019509d48cc2bcc1ac51596e694c0c65c1e64f98cc650522546dbfe4fdfde571847fe9baf68525678520d2ea11dcee67c47e336df6ee8b3ed07", 0x42, 0x5}, {&(0x7f0000000280)="5812330f014789d22ede351087c2bea9ef89a57552394d129aa4f6341eecef35ba870fef155f62da53cfff4361b959f421e9f26a5a2b7062708c553f4d1aa13eefe1", 0x42, 0xc8}, {&(0x7f0000000340)="7a862098a9b9d954b91be86b2681f40eae01a14d7b951d00", 0x18, 0x2e94}, {&(0x7f0000000380)="2c4da79c63f5e45f4ce5c7e125eea72d36679068a3f138729466fb48382f34744707eded47", 0x25, 0xfffffffffffffc00}, {&(0x7f00000003c0)="37e2f12667f0ef7329074fd2fc3aab5a5f4bc2171e131497fc12837d53981f64c61e5eb052", 0x25, 0x800000000000000}, {&(0x7f0000000400)="14c9244d44bd4339c385440e8356453b6595fc8a85aff3daca622f9a3e54ae8d32180696fb709646b1e729f3a49bfd4a035dd2deea956714085222ea54fdf88a19207aefc6f04aa2fd8a276c0172fb35f6917784df4a0ec1898e86db981787655fdd3af84d5471763c085721505413a4a2de6ea55b22729413070abde2c0d370e0578f7d379c0e46abb38cfa5fc3c9237dbfad4439caa2eff70b7c786ae026e4cba05f37ff3d222bda046465539bfc2c71c775f58bdd0abfa7226a0a9c377433296a62d5f2c2c7c6d2a0e98bb00659c1", 0xd0, 0x3f}], 0xa40008, &(0x7f00000005c0)={[{@gid={'gid', 0x3d, [0x34, 0x36, 0x35, 0x36, 0x31, 0x35, 0x34, 0x30, 0x34, 0x34]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x32, 0x31, 0x33, 0x36, 0x36, 0x31, 0x34, 0x37]}, 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@dmask={'dmask', 0x3d, [0x33, 0x30, 0x33, 0x35]}, 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}]}) chown(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) [ 74.488107] netlink: 40 bytes leftover after parsing attributes in process `syz-executor7'. [ 74.562778] netlink: 40 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/15 19:34:23 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) write(r1, &(0x7f00002ecf7e)="d33e3ac1792b00000001000000002bc83d59408649b981c2d0e252ec7a311c2c5558503f65000012000000d44709370caa853da5b8102d39", 0x38) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x2}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0x10001, 0x5, 0x200, 0x9, 0xfffffffffffffffc, 0x6818, 0x6, 0x8001, r3}, &(0x7f00000002c0)=0x20) recvmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000bf000)=""/212, 0xd4}], 0x1, &(0x7f0000000180)=""/79, 0x4f}, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0x9, 0x40) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000340)={r1, r4}) 2018/04/15 19:34:23 executing program 6: r0 = socket(0x1e, 0x1, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000000100)=@can={0x1d}, 0x0) sendmsg$nl_crypto(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@delrng={0x10, 0x14, 0x20, 0x70bd28, 0x25dfdbfd, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/04/15 19:34:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000240)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) recvmsg(r1, &(0x7f0000000200)={&(0x7f0000000000)=@ipx, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)=""/20, 0x14}, {&(0x7f00000000c0)=""/33, 0x21}], 0x2, &(0x7f0000000140)=""/162, 0xa2}, 0x100) setsockopt(r1, 0x2, 0x80000000000a, &(0x7f00000002c0)="ace92906a8c6e0fb144bf8570704ae7df421f83c38d6f69b8640bdb45a60150f361800543043b6bdecbc1459ff7e03c47f59f6fe947bdee854096c98d4c20754ff95e82fcd8f724220577e289497858d", 0x50) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000280)='ip_vti0\x00') socket$inet(0x2, 0x2, 0x7f) 2018/04/15 19:34:23 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000240)=""/41, 0x29}], 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="00003800000000000000000000000000000000fb47c3170000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="d900000000000000", @ANYPTR=&(0x7f0000000400)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="00000000006cc3f88022f61a36d6618643f6bae22a572de73cf615fb0ce8978a3883ff3c6d274b07c6039290ef0cbdb7e0fd0986806ecf935d7ad65d82d33dd7ed0548b362937bbfc70069a50cc9e3b9af58cfd7282e5d9459b22082422ce23740347a5b06e90d82a30800414dc877d39773a5922b6fcdfe45bffe2aa94065cf5852f8b4da6a3995390418f26c5363d9"], @ANYBLOB="0500000000000000"], @ANYBLOB="dfff00000000000000000000000000000000000000000000"], 0x48}, 0x0) 2018/04/15 19:34:23 executing program 0: unshare(0x40600) r0 = dup(0xffffffffffffff9c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000080)="714bda18d6bea46d9ecd4e20bedcc666bf432368510c7fae63021643122b5c8e5516b115d24cbd481f52f3a5eb1cac7fff3a4fa5e7a731e6487bdb5da2377c800d189fc30a598700cfdefc17169b4b4df33c5bd5531a0c2c1dc41147f29a0e4484c2a6263828984d39d7e2d3709d5a0cb8c269fb008de331b0f247acd8bd28a54d72e336cf39263d659e1e320b15f43df063fcab4fde7d81c0e559406659518553", 0xa1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r1, 0x80045104, &(0x7f0000000000)) 2018/04/15 19:34:23 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x400}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x407, 0xbeb, 0x89e, 0x40, 0x9}, 0xffffffffffffff81) getsockopt$inet_int(r0, 0x10d, 0xa6, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/15 19:34:23 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2100, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x9, 0x810, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0x80000001, 0x0, 0xffffffffffff1bcf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) r3 = syz_open_pts(r1, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 2018/04/15 19:34:23 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) ioctl$KDDISABIO(r0, 0x4b37) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x1e, 0xffffffff, 0xffffffff, 0x2, 0x9}, &(0x7f00000001c0)=0x14) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0xc00) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000200)=0x1, 0x4) open_by_handle_at(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="6e0000000900000030e5b1c10835a60f89ba0eead172c450dfe3924ff3d573359b002cbea0bdb0c607a7d8ae9c080ce20fcb1422d44b6ae1ebf324415ab47a3bf10ee7520fd9b0d9a64b4738b7a207e92dfbc7e8eedab134664b6f955aa67bbe59f8d69c043c08c0ed764b318853b3d81d3c00000000"], 0x100) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) readv(r2, &(0x7f00000002c0)=[{&(0x7f0000000240)}, {&(0x7f0000000280)=""/14, 0xe}], 0x2) 2018/04/15 19:34:23 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0}, 0x14, &(0x7f0000000000), 0x11f, &(0x7f0000a01f13)=""/237, 0xfd1f}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x0, 0x1}], {0x95}}, &(0x7f0000000140)='syzkaller\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000000)=""/251, 0x0, 0x0, [], r0}, 0x48) 2018/04/15 19:34:23 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000f8eff3)='/dev/snd/seq\x00', 0x0, 0x20401) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000fe3000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x0, 0x0, 0x800}) r1 = socket$unix(0x1, 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={'veth1_to_bridge\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1b}}}) 2018/04/15 19:34:23 executing program 3: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) r1 = shmget(0x2, 0x4000, 0x220, &(0x7f0000ab5000/0x4000)=nil) r2 = shmget(0x0, 0x3000, 0x7c000241, &(0x7f000029a000/0x3000)=nil) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='adfs\x00', 0x800400, &(0x7f0000000300)="4149b6a0b65cefe6a6d1155d111ac4d7fe5441373b4edb27165a535db49e249ccaede9e54cc4459a9b5291e20d073ffcf2a4b053f0966f93f4ebbaa2c41a0bd950c68adb65d558a258dbab9cc9f6fd0d5a53f5bf7aafb25cbe58c7eb3230ff8a8e874f69ef7595979118747fc2f468854ec0837714be29d05f4c5d8c86d5c7ab16aac435d75dc2bae48f4f2f60016642a2b251a36fd87d54efe339d30aa47102bdc17ab118") shmctl$IPC_RMID(0x0, 0x0) shmctl$SHM_UNLOCK(r2, 0xc) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000080)=""/146) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000140)={0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}]}) 2018/04/15 19:34:23 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x202900, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200000200007fd, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/04/15 19:34:23 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, @multicast1}, &(0x7f0000000200)=0x10, 0x80000) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000240)={'nr0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000140)=""/50, &(0x7f0000000180)=0x32) bind$alg(r1, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) fadvise64(r1, 0x0, 0xff, 0x3) sendmsg(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000280)=""/241, &(0x7f0000000380)=0xf1) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x19) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x12d342, 0x0) dup(r0) getsockopt$inet_udp_int(r3, 0x11, 0x66, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e24}}, 0x4}, &(0x7f0000000480)=0x90) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000004c0)={r4, 0x9c, "f96a78860b80be7a92dfd44822efb1f47ab3317d5f5215b2d826417c03a9d13e87a2da661044e944bbc327cd088a1cee5544c6b2850993aa5dcfd2c9b3108d8c0e3b0197831d72243ca0df6b70f0682b429d99e00f4f0c086727270e5b8fe151f6f684296cf09736355bff4c3f73537d8aeb7710b51725442f2eb35a8bc01e7fdfd73b33dc815d2cf6fcaa1188f2f73597e614251717e8002995f04f"}, &(0x7f0000000580)=0xa4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000600)={0x40, {0x2, 0x4e21, @rand_addr=0xfff}, {0x2, 0x4e23, @rand_addr=0x40}, {0x2, 0x4e20, @rand_addr=0x7}, 0x11, 0x3, 0x3, 0x2, 0x8, &(0x7f00000005c0)='team_slave_0\x00', 0x9, 0x4, 0x81}) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000006, 0x10, r1, 0x0) 2018/04/15 19:34:24 executing program 1: pipe(&(0x7f0000001ac0)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000072ff8)={0x7fffffff}, &(0x7f00000c1000), 0x8) r2 = dup2(r1, r0) sendmsg$alg(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000000)="e3fad043adb02224364730a5162621ecce704ad3fe9ee3d42b3876e978e44586b9f3c5d4c2dbfc5a110fc79afbcbf7c2cdb90566ba8502d7619b4f0f1b82ada8d63646071bfc488c9c46bb5866ade85b54e79a415a3203de1136b20767b684923c4dd4b79b94c5ef8a608c66d79332e59899c531fb08c85cc81a0230852c0ce571695afab6708ff20cdb39e8f0b4620fc8a56c2bcf866fe1c1cece29e8e6727a5d21d72fe15c3e56ffd7fd115b2f76f7d35862b9f871229879951da488578e9095843cdea62f9464729df2970fc4593106d5a176e99677c725e5ab28676587f44d7e78", 0xe3}, {&(0x7f0000000100)="fec48d345c21904141531fc5e650ee905ac6ad325279e7204401d8dcc08c224de2ae69c5ef92e73e10959c5f5119520bf7574923143060f43bc99355d94424d636aeea46dccf92a080cc59e543e6c156418a454735559846c18bc1ede466db05f25819751ebb600cd6248ebd8be10d46d8bc2bcb15a41504afa2c938381a024530b57630627317cbf3143f17495e9821443e6a500f026a3a52de5076233ff3d895f3748e5bd5f36f183e19c8f1770db3d9347847c4b02f06b5815e92515ff919341c10bf247895298fc8faf9d35c4853cef9811d37e7097eae14352f", 0xdc}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="437f7bcda176371eaa3f878866e559be9fea0fa6f2a33da3c3613a40ab4522ea3fedc6fdcc2408758e20d7c2bc11351c85ca15c82dfea73c254232b9c8ec9fdbc9622881440bbfe093105926c55d29022469082b83a81f3463efee8c5aa8ff0b5507d8e23b501a2c651da77a711cf85a327021ae1b95035f7b3eed82c95ff9a595252a8014b95f2f66174866c62d660af7d84911ec4b8d1c66020c9c898292fa91a6ad558b2e11139e38e395875a325fbb66de15ea8c3546", 0xb8}], 0x4, &(0x7f0000001300)=ANY=[@ANYBLOB="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"], 0x188, 0x4010}, 0x4000) read(r2, &(0x7f0000001500)=""/253, 0xfd) vmsplice(r0, &(0x7f00000019c0)=[{&(0x7f0000001900)}], 0x1, 0x0) 2018/04/15 19:34:24 executing program 5: r0 = socket(0x800000000013, 0x4, 0x1ff) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={'veth0_to_bridge\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) eventfd(0x3f) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x2, 0x60) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000040)=""/126) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000240)=0x3f) io_setup(0xac7, &(0x7f0000000280)=0x0) io_cancel(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x6, 0x9, r1, &(0x7f00000002c0)="1bb91d0059e269d990ab2f26f159ed03930d8d6aeae1cf915db2ab25950978238f40f1c9e04519d0124e2eeedd04f68c49d8c426590dcbfcf10bc4e9242c414bbfe97b3167b1f136a9163b78150bd0777731c8d62adf89c65d2a6473fbed9a021a6eb1ed9d5d43a723a47d57ab53be83479f89500007f5a2507bb0f44e2c29ef9e9bd28eda3f4e12d3f7df39e2019dff9a52", 0x92, 0x2, 0x0, 0x0, r1}, &(0x7f00000003c0)) dup3(r0, r0, 0x0) write(r0, &(0x7f0000000140)="060000800000000014f9f408020904ff87ad9cb5a7bcbf00db1e007c4acdddaa010a0000ce997d077f82b460185d54d8b5a0fe33dd5c9043b5488e1b4f6d6502ec3bf0690edd68664dec3e1194ee3f5107e63cd2c6c941bc188ad1e097aaac7da4e46cc5085af1f5fcc9d0a1435f46f3968ded63d2f1c304d4c57d1b28c9bf58a27fb31cd943db6abc3922238398cf1ed3a5c79fe17114517dcee2e0a22416c673d941419f5417928645e104560a34bd75f054", 0xb3) 2018/04/15 19:34:24 executing program 7: r0 = socket$inet(0x15, 0x5, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0xfffffffffffffffd, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000280)=""/12, &(0x7f00000002c0)=0xc) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x5) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) 2018/04/15 19:34:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x11) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_sset_info={0x37, 0x0, 0xffffffff00000001}}) 2018/04/15 19:34:24 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000001240)) r1 = syz_open_dev$random(&(0x7f0000bceff4)='/dev/random\x00', 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x4100, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000001200)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff]}, 0x10000}}, 0xd800000000000000, 0x30000000000000}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000180)={r3, 0x1000, "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"}, &(0x7f00000011c0)=0x1008) r4 = epoll_create1(0x1000407fffc) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000003ff4)={0x1000000000000004}) pselect6(0x40, &(0x7f000065efc0)={0x104be0}, &(0x7f0000ef1000), &(0x7f00001dafc0), &(0x7f00008fdff0), &(0x7f0000000000)={&(0x7f0000588ff8), 0x8}) 2018/04/15 19:34:24 executing program 7: futex(&(0x7f0000000180), 0x200000004, 0x2, &(0x7f0000000200), &(0x7f0000000240), 0x0) 2018/04/15 19:34:24 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x3, 0x2b9) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000040)=0x1, 0x4) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x0, 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x8, 0x1, 0x7, 0x90, 0x4, [{0x3f, 0x6, 0x101, 0x0, 0x0, 0x400}, {0x0, 0x7eb, 0x5, 0x0, 0x0, 0x2000}, {0x20, 0xca, 0x200, 0x0, 0x0, 0x8}, {0x401, 0x8, 0x81, 0x0, 0x0, 0x4}]}) 2018/04/15 19:34:24 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='s4atus\x00') setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000001c0)=0x100, 0x4) rt_sigaction(0x1f, &(0x7f00000000c0)={0x1ff}, &(0x7f0000000100), 0x8, &(0x7f0000000200)) read$eventfd(r0, &(0x7f0000000040), 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000240)={0xb1f, 0x7f33, 0x8, 0x7ff, 0x1}) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1000}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0xffffffffffffffca, 0x1000, 0x1, 0x0, 0x2, 0x1}) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000140)=""/8, 0x8}], 0x1, 0x0) 2018/04/15 19:34:24 executing program 1: pipe(&(0x7f0000001ac0)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000072ff8)={0x7fffffff}, &(0x7f00000c1000), 0x8) r2 = dup2(r1, r0) sendmsg$alg(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000000)="e3fad043adb02224364730a5162621ecce704ad3fe9ee3d42b3876e978e44586b9f3c5d4c2dbfc5a110fc79afbcbf7c2cdb90566ba8502d7619b4f0f1b82ada8d63646071bfc488c9c46bb5866ade85b54e79a415a3203de1136b20767b684923c4dd4b79b94c5ef8a608c66d79332e59899c531fb08c85cc81a0230852c0ce571695afab6708ff20cdb39e8f0b4620fc8a56c2bcf866fe1c1cece29e8e6727a5d21d72fe15c3e56ffd7fd115b2f76f7d35862b9f871229879951da488578e9095843cdea62f9464729df2970fc4593106d5a176e99677c725e5ab28676587f44d7e78", 0xe3}, {&(0x7f0000000100)="fec48d345c21904141531fc5e650ee905ac6ad325279e7204401d8dcc08c224de2ae69c5ef92e73e10959c5f5119520bf7574923143060f43bc99355d94424d636aeea46dccf92a080cc59e543e6c156418a454735559846c18bc1ede466db05f25819751ebb600cd6248ebd8be10d46d8bc2bcb15a41504afa2c938381a024530b57630627317cbf3143f17495e9821443e6a500f026a3a52de5076233ff3d895f3748e5bd5f36f183e19c8f1770db3d9347847c4b02f06b5815e92515ff919341c10bf247895298fc8faf9d35c4853cef9811d37e7097eae14352f", 0xdc}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="437f7bcda176371eaa3f878866e559be9fea0fa6f2a33da3c3613a40ab4522ea3fedc6fdcc2408758e20d7c2bc11351c85ca15c82dfea73c254232b9c8ec9fdbc9622881440bbfe093105926c55d29022469082b83a81f3463efee8c5aa8ff0b5507d8e23b501a2c651da77a711cf85a327021ae1b95035f7b3eed82c95ff9a595252a8014b95f2f66174866c62d660af7d84911ec4b8d1c66020c9c898292fa91a6ad558b2e11139e38e395875a325fbb66de15ea8c3546", 0xb8}], 0x4, &(0x7f0000001300)=ANY=[@ANYBLOB="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"], 0x188, 0x4010}, 0x4000) read(r2, &(0x7f0000001500)=""/253, 0xfd) vmsplice(r0, &(0x7f00000019c0)=[{&(0x7f0000001900)}], 0x1, 0x0) 2018/04/15 19:34:24 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='setgroups\x00') ioctl$TIOCNOTTY(r0, 0x5422) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000140)="f5e505fae729bb56865e871338919267d2f630ff7169c1e5ac4f528b6c6a3a6587c8c7e2d39d036badff532b6dfae0a2455c264e3a05bcbac3ccc5a70a9f8d67f0e279cb6772ba3dd6fbf45782d50e62c3977cd0e294446d5bb7db300ebd63824f7c2ab1f249d5fe3ea549aaa5234c60a42b1caa7f15dc6c55d452e97222610f7346da21a7579b8b7fe6678d0415b46de572c5f5bff686603321e41499c0472c2ecee8a17efcd4be218ac213a79655aeb0f03ea05e994a04", 0xb8) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000080)=""/70) sendfile(r0, r0, 0x0, 0x3) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/04/15 19:34:24 executing program 5: execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000100)="6e6f6465766c6f637075736574ff00", &(0x7f0000000140)='\x00', &(0x7f0000000180)='&+ppp1\x00', &(0x7f00000001c0)='self!ppp1+}+em0keyring\x00'], &(0x7f0000000340)=[&(0x7f0000000240)='wlan0-vboxnet1\x00', &(0x7f0000000280)='[trusted+\x00', &(0x7f00000002c0)='posix_acl_accesstrustedppp0\x00', &(0x7f0000000300)='vmnet1user\x00']) syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], &(0x7f0000000080)={0x2, 0x0, [0xfbe, 0x1000000998, 0x0, 0x800000000000002]}) syz_emit_ethernet(0x56, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="8b2f41cb408f", [], {@canfd={0xd, {{0x1, 0x3d0, 0x6, 0x8}, 0x24, 0x2, 0x0, 0x0, "af94331d7b8d084bcf37a7d847379981fd868da1f9586aed645c200be534f6240655991a99eccbd7ec4954807d6727b5f69b987807eaf4a572f606ed45948da8"}}}}, 0x0) 2018/04/15 19:34:24 executing program 3: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000), &(0x7f0000000040)) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000500)={"6e6174000000000000000000000000000020000000000000000000008000"}, &(0x7f00000002c0)=0xffffffffffffff0a) clone(0x8040000, &(0x7f0000000380), &(0x7f0000000440), &(0x7f0000000480), &(0x7f0000000100)) 2018/04/15 19:34:24 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0x10235) write$eventfd(r1, &(0x7f0000000040), 0xfdc8) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) getpriority(0x2, r2) 2018/04/15 19:34:24 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2080, 0x0) statx(r0, &(0x7f0000000040)='./file0\x00', 0x2000, 0x7ff, &(0x7f00000000c0)) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x18, 0x1) mount(&(0x7f0000907ff8)='./file0\x00', &(0x7f0000058ffd)='./file0\x00', &(0x7f0000c77ffa)="646178000365", 0x0, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000080)) 2018/04/15 19:34:24 executing program 4: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)="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") setns(r1, 0x0) 2018/04/15 19:34:24 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x5, 0x4) unshare(0x8000400) r1 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x100004522, &(0x7f0000000040)) 2018/04/15 19:34:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$unix(0x1, 0x1, 0x0) listen(r0, 0x9) connect(0xffffffffffffffff, &(0x7f0000931ff4)=@un=@file={0x0, "e91f7189591e9233614b00"}, 0xc) getpid() sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) setsockopt$inet_int(r1, 0x0, 0x21, &(0x7f00000001c0)=0xfe000, 0x4) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x227) rt_sigtimedwait(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100), 0x8) r3 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f00000000c0)) tkill(r3, 0x1000000000016) socketpair(0x0, 0x0, 0x8001, &(0x7f0000000440)) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) socket$inet(0x2, 0x3, 0x8) creat(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffffc) 2018/04/15 19:34:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) dup2(r0, r0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x14, 0x1e, 0x2fd, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 2018/04/15 19:34:24 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x6, 0x2, &(0x7f0000000000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast2=0xe0000002}, 0xfffffffffffffec7) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x3) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000240), 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x400, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000200)=0x7, 0x4) sendmsg(r0, &(0x7f00000017c0)={&(0x7f0000000740)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000780)="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", 0x5da}], 0x1, &(0x7f0000000180)}, 0x861) 2018/04/15 19:34:24 executing program 7: msgrcv(0x0, &(0x7f0000000080)={0x0, ""/139}, 0x93, 0x0, 0x0) r0 = msgget$private(0x0, 0x0) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000140)=""/176) 2018/04/15 19:34:24 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000596000)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009abffc)=0x8, 0x4) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x204e32, @rand_addr=0x3a6}, 0xfffffffffffffe6f) 2018/04/15 19:34:24 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00002e9000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x20) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, r2, 0x8c78f3686e212536, 0x70bd28, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffff8}]}, 0x48}, 0x1, 0x0, 0x0, 0xa0f1ffe69a2d0bbc}, 0x10) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) r3 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0)={r3, r4, r5}, 0xc) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000e6e000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x392) 2018/04/15 19:34:24 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000140)={0x1, &(0x7f00000000c0)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000180)={r2, 0x1a}) fallocate(r1, 0x0, 0xffff, 0x8) fallocate(r1, 0x3, 0xc8ec, 0xffff) 2018/04/15 19:34:24 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140)=0x3, 0x37) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), 0x4) socket$inet6(0xa, 0x80002, 0x1ccb) 2018/04/15 19:34:24 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d27ffc), 0x14) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x62e002, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0x9, 0xffffffffffffffe0}, &(0x7f0000000100)=0xc) 2018/04/15 19:34:25 executing program 3: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x66, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @local={0xac, 0x14, 0x14, 0xaa}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000000)) 2018/04/15 19:34:25 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x7, 0x0, "9ec23bee3f97f0a7e56a0a48890c173dd6a56c265ac7c8b9462087934bd63f2cb35b37d3fd927309cd354cccfcc9c642a16d40457f7d158339c2739ec36608f2c42477fa3b5cb867a8ce3d22d24ed3d0"}, 0xd8) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x200000) sendmsg$netrom(r1, &(0x7f00000013c0)={&(0x7f0000000140)=@full={{0x3, {"54041137ed37bb"}, 0x7f}, [{"e6ba7172b38191"}, {"9e7bef146c9818"}, {"a7cd3056fea069"}, {"5dfe74688f04f9"}, {"e2d4e9f5b02a23"}, {"2ac762d4e62329"}, {"a64bea623c0852"}, {"1e0736b7af0e92"}]}, 0x48, &(0x7f0000001300)=[{&(0x7f00000001c0)="21c8458f1d9c0cca3e90e3b009f2cf797128d6f31b9a0a1d9c8b95687acac0b2b1aae691b1da2989470a0124e3b0ac68fca64e896882c2a51dde7d1ed0655408dea47e0cba9ce273fb312ee2033216a7ec825777fa7449977586c5963001044abe3bcdeb8a97b8f26232917fb8606a0c03862451d77035bf815b991d4968d23247484bef7833d6fe20cf2547e2e77bb19bce663701dc3ef628a4086928a1d0313abc9dcb2c48d125517bb81e", 0xac}, {&(0x7f0000000280)="53746bf9730cb02f35f6f70d223f637876b70ac04e8252cfc1275b0181aa85fbed30a406ebddfbb39e39abb0f826711c51c50fdd5c44b4998839af", 0x3b}, {&(0x7f00000002c0)="2ac5b0d8be", 0x5}, {&(0x7f0000000300)="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", 0x1000}], 0x4, &(0x7f0000001340)=[{0x48, 0x18e, 0x1, "f1ee9d6136f5b36ec464c0ec0d8a5584fb8ffdac0fd1449c89094f5e862fb8494537ae9f39a006321afdcd150733c0760d7083"}, {0x30, 0x119, 0x1, "a05491cf278b8d07af4f47902646d8f2fc9d795f71ba4de329a9e20dce"}], 0x78, 0x90}, 0x800) 2018/04/15 19:34:25 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') r1 = eventfd2(0x0, 0x80801) sendfile(r1, r0, &(0x7f0000000080), 0x10ed5a) 2018/04/15 19:34:25 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x80000004}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x80000, &(0x7f0000000040), 0x8) r2 = memfd_create(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x3) connect$ipx(r2, &(0x7f0000000100)={0x4, 0x7, 0x80000000, "be1e6787cb5e", 0x100}, 0x10) 2018/04/15 19:34:25 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$KDDELIO(r1, 0x4b35, 0x5) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x17, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a1591e6c8823e17b2bb3a971447170eb2bc83df2a"}) 2018/04/15 19:34:25 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) sigaltstack(&(0x7f00008c0000/0x4000)=nil, &(0x7f0000000000)) readv(r0, &(0x7f0000000680)=[{&(0x7f0000000580)=""/240, 0xf0}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x8000}) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x14) accept$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) 2018/04/15 19:34:25 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000180)={'nat\x00', 0x0, 0x3, 0xa4, [], 0x3, &(0x7f0000000080)=[{}, {}, {}], &(0x7f00000000c0)=""/164}, &(0x7f0000000200)=0x78) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000002c0)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000600), 0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x3b8}}], 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000780)={0x2000001, {{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x88) 2018/04/15 19:34:25 executing program 1: syz_open_procfs(0x0, &(0x7f0000000900)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660a6763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f0000000980)="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", 0x0, &(0x7f0000000500)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)="db81a89f1a7ff9ba42c1a76d116742a16ed185", 0x100000, &(0x7f00000002c0)) 2018/04/15 19:34:26 executing program 2: r0 = dup(0xffffffffffffff9c) accept4$packet(0xffffffffffffffff, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001280)=0x14, 0x800) sendmsg(r0, &(0x7f0000001800)={&(0x7f00000012c0)=@hci={0x1f, r1, 0x3}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000001340)="c60978d99d01bc7f34796b84e36a32f999cd99bf56d29b1f1e475578396df3f1569ca943c357ae23ff9bda6d2644c9d5cf85e4afb37e66de31f93ea8a9d716ec712dfb90ba1a6f292867a6c15c698d954e73418bc8ec5e571d63e0b1c45fd558cd2f3902f8435ab9458fa4eca09ece0da625824aee1fd9b619f3a19a3efcb7cf65b96a8d9097db062bcc11a8ed3822e21d648cd698d0db80754b84b65514aba10651f0735c71", 0xa6}, {&(0x7f0000001400)="2d264bae2740762d22fbc82f72aad4b034b8947972af16067135b774f5905e7fdd3d78afd8cf746e178eeb59692b901ab2b8ca42dcfce6ce4b980ac2385dd5980dcb278da6dbae70a76cec901c06847089f82c5a8110e1ba70be23aeb539e31b6b6cceb5e5e8c0ba67acb5c72b296d26ba9901344bc53ed0fc047b9912813f9600c08cb29e88a7f8ae115f76086b614eb1668bbde6f2ab3c8f0c5bdfa40b013bed93bcd62579b9aa30df89b36cea292d8caab622ec0d", 0xb6}], 0x2, &(0x7f0000001500)=ANY=[@ANYBLOB="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"], 0x2c8, 0x8000}, 0x8040) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x3094c025784428b9) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) r2 = gettid() ioprio_get$pid(0x1, r2) 2018/04/15 19:34:26 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) userfaultfd(0x80000) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00000000000001020000000400080000000000000000010000001c00000000000000000000000000000000030006000000000002000000000000000000000000e10000020001000000000000d1fb0200000000030005000000000002000000e00000010001000000000000"], 0x70}, 0x1}, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/04/15 19:34:26 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x2001}) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000180)={'bcsh0:\x00', 0x100002001}) exit_group(0x7) 2018/04/15 19:34:26 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000000), 0x1) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/86, 0x56}, {&(0x7f00000000c0)=""/32, 0x20}, {&(0x7f0000000100)=""/6, 0x6}, {&(0x7f0000000140)=""/95, 0x5f}], 0x4) 2018/04/15 19:34:26 executing program 3: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) close(r0) 2018/04/15 19:34:26 executing program 7: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x800000001}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) read(r0, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000100)) r3 = dup2(r0, r2) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000000080)=""/5) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000140)={0x3}, 0x1) 2018/04/15 19:34:26 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="cc0000004042607c7f584944cc6b5ce8dfcb2fd39cb9de99824d51cabf5395c5d947c1222e1713bf1f9c1ce54f83fc79d29b14aee95e33f798fa689d162852284c9155bab47614b41593e9ee019b1ff8d1d545878a9ac19686e157dab51f3d900c18021035479ad54f936523dfba3ea02d239bd11823bfb14bc75171661caab7c35869a1008bdd7f46d46c11f7460684aa113a9647f86be9faaa8fca8c24d6037781259400bff3dd2c366df17c692e09615f91a07a4769e17c481e37c759e65c77bd58c52189184b8c85014600058206"], &(0x7f0000000140)=0xd4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffff, 0x0, 0x5, 0x76c, 0x8}, &(0x7f00000003c0)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000400)={r3, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x4, 0x1, 0x4, 0x4, r1}, &(0x7f0000000200)=0x10) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000240)=""/58, 0x3a, 0x0, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x101}, 0x1c) r4 = socket$inet(0x2, 0xf, 0x7) sendto$inet(r4, &(0x7f0000ef4000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) recvmmsg(r4, &(0x7f0000000140), 0x0, 0x400000000002, &(0x7f00000001c0)={0x0, 0x989680}) ioctl$int_out(r4, 0x2, &(0x7f0000000000)) 2018/04/15 19:34:26 executing program 4: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000000040)={0x3ff, 0x0, 0x8000}) mkdir(&(0x7f0000d81ff8)='./file0\x00', 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x1f, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') chdir(&(0x7f00000000c0)='./file0\x00') 2018/04/15 19:34:26 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="bb000000e7daec44cdd07c330c4f8a0cbe17c6d759796a066d42dfa32da18b321ea3c2445626774c0f5c97dbfd30af78bd192148bd67d7ddfd446920c2eda4085d88f6b348ef8bf53249a6cc1c25d4f9c68cb8eafd2db7543153a3246b9b9c955f4b9aaf544642a1091c3a6491e93d61f94197686c1b142b4fbcfb25e98509311634d965f76e95bc7aa3d4efd8900d5b1f382de4c37c8260fa61abc26cc4b79bed031ec1e3e4bf84e7879240e61a4a97155c2a56c4ade9381f512a5bc0aaa2"], &(0x7f0000000200)=0xc3) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r1, 0x1}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f00003f7ffc)=0x100, 0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000040)=0x101, 0x4) r4 = gettid() syz_open_procfs(r4, &(0x7f0000000280)='net/if_inet6\x00') getsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000080)=0x69b21d97, 0x4) 2018/04/15 19:34:26 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) close(r0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) getgroups(0x5, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchown(r0, r1, r2) unshare(0x20000400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) 2018/04/15 19:34:27 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40610) fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) 2018/04/15 19:34:27 executing program 5: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000540000/0x1000)=nil, 0x1000) munlock(&(0x7f000053b000/0x4000)=nil, 0x4000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f000053d000/0x4000)=nil) 2018/04/15 19:34:27 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000011c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000013c0)={'HL\x00'}, &(0x7f0000001400)=0x1e) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001380)=ANY=[@ANYBLOB="043d69abdddb000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000001200)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001240)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000001300)=0x84) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_vs_stats\x00') uselib(&(0x7f0000001340)='./file0\x00') ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000001180)={0x3, 0x1, &(0x7f0000000080)=""/81, &(0x7f0000000100)=""/128, &(0x7f0000000180)=""/4096, 0x2000}) 2018/04/15 19:34:27 executing program 4: r0 = epoll_create1(0x0) r1 = epoll_create1(0x80000) close(r0) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x80002004}) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000140), 0x8) 2018/04/15 19:34:27 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(serpent)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) readv(r1, &(0x7f0000000900)=[{&(0x7f0000000880)=""/107, 0x6b}], 0x1) 2018/04/15 19:34:27 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x110) 2018/04/15 19:34:27 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, r0, 0x2) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x3, 0x9, 0x0, 0x8, 0x0, 0x2, 0x100000000, {0x0, @in6={{0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff9}}, 0x7, 0x8, 0x0, 0xfaef, 0xffffffffffff7fff}}, &(0x7f0000000180)=0xb0) signalfd4(r0, &(0x7f0000000240)={0x5}, 0x8, 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x8}, &(0x7f0000000200)=0x8) 2018/04/15 19:34:27 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x3) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x40) getsockname(r2, &(0x7f00000000c0)=@ethernet={0x0, @random}, &(0x7f0000000140)=0x80) 2018/04/15 19:34:27 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x8}, {0xa, 0x4e23, 0x0, @empty, 0x7}, 0x80, [0x7, 0x40, 0x8000, 0x4, 0x20, 0x5, 0x2, 0x6]}, 0x5c) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0x7, 0x4) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x3d9, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x60, &(0x7f0000000f80), 0x0, &(0x7f0000002480)}}], 0x2, 0x0) 2018/04/15 19:34:27 executing program 1: r0 = socket$inet6(0xa, 0xd, 0x5) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) mknod(&(0x7f0000000100)='./file0\x00', 0x11, 0x5) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x400, 0x100) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) unlink(&(0x7f0000000040)='./file0\x00') connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) 2018/04/15 19:34:27 executing program 5: unshare(0x28060400) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = dup(0xffffffffffffffff) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f00005d7f84)=""/124, 0x7c) r2 = add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="83835f9f1c930a857eabcd715de90092a9c82b0de4fac3d0909b9f3aa84ec21b65f66744d5e797f9cda352daf3a745ec050d9d196ccc66f181ebb7d230ce8063968848a1feadda2a8cf828c356337b80b2c588e5968f57890c1cd6524a3f54febc8e2517dcd4939ee0d1106e4e76b6a6b938ddf3496924cb2cd6c2836af66917e9cd811b51df4e18a9a07a", 0x8b, 0xffffffffffffffff) keyctl$describe(0x6, r2, &(0x7f0000000140)=""/4096, 0x1000) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000001140)) 2018/04/15 19:34:27 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='schedstat\x00') ptrace$setopts(0x4200, r0, 0x100000000, 0x10) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)) exit(0x0) preadv(r1, &(0x7f0000000380)=[{&(0x7f0000000040)=""/61, 0x3d}], 0x1, 0x0) 2018/04/15 19:34:27 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) recvfrom$ipx(r1, &(0x7f0000001040)=""/177, 0xb1, 0x0, 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) write$eventfd(r1, &(0x7f00006d5000), 0x288) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x4, 0xa040) setsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f0000000040)="765a5b63b3f769eb9c032fe199816992712a03a4e5200fbb04ed6aeb46c99cf2ba5f4899a25f495a5f63c54e6783291aceaf8eeef3b401dc13cc3d4d19feb00a4bf5d1a94fcdd81e7e6e388f28a29757fdc834d7021d1cd146046ce288866468592223a535610c915fd5ded0f8597ea613c8fde4550479c3350939d4d05aa966728c7408375edddf750086407982b10f6d6949380ac1ee41636de90e5c8423b09dd890fddfa3a95ec4da", 0xaa) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000140)=0x1, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000000)=0x1f, 0x4) 2018/04/15 19:34:27 executing program 3: getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), &(0x7f00000000c0)=0x4) umount2(&(0x7f0000000000)='./file0\x00', 0x7) prctl$getreaper(0x25, &(0x7f0000000080)) 2018/04/15 19:34:27 executing program 2: r0 = socket(0x400000000002, 0x3, 0x1) r1 = socket$packet(0x11, 0x800000003, 0x300) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000100)=0x6) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/15 19:34:27 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000100}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="fbfa7d8f665c8b8aa6d93cbba8b69669f7a38ac06d91a6222b29cb87476049dc2ec7904cc0cd3d0adf2645aca918ea9bf8ec14f5e2dbfe706cb721b211c8424cc9273f758867a16e025f49ac46967d2f1c466ffc6304c9b5776cab3eb81f8fbe7f4d", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\v\x00\x00\x00'], 0x14}, 0x1}, 0x8000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)) sendmmsg(r1, &(0x7f00000063c0)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x3a, &(0x7f0000000080), 0x5}}, {{&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f00000020c0), 0x0, &(0x7f0000002140)=[{0x10}], 0x10}}], 0x2, 0x0) 2018/04/15 19:34:27 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000030000000000000049701492bdfe6d29e5710333b983afe30292"], 0x2a}}], 0x2, 0x0) 2018/04/15 19:34:27 executing program 3: madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fffffff, 0x0) write$binfmt_aout(r0, &(0x7f0000000080)={{0x108, 0xf228, 0x4, 0x148, 0xdb, 0x8001, 0x122, 0x8}, "61a6e459bad1b2285176e8211f074e41ceb21738b03218aee0768f26c27eafff91f2f137a627a9d8ae6a0950235b481d26c1161975329e8332ddda36842876328cb65b024bd4ac11ed7ed73c82f87efadf0bc9eb03d1808943addfa16b55a3430f29720261ca75a4ead8de336b5448a523a567c4171198dc0efc7cd62e72a332d0a89c", [[], [], [], [], []]}, 0x5a3) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000000000/0xd000)=nil, 0xd000}) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) 2018/04/15 19:34:27 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="006574010001005f000000006c616265360056") lseek(r0, 0x0, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/04/15 19:34:27 executing program 5: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0xc0d03, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a0600fec0a8430991000000390008001a000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x5c}], 0x1, &(0x7f0000006000)}, 0x40000) 2018/04/15 19:34:27 executing program 1: mkdir(&(0x7f0000000100)='./file0/bus\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x27, &(0x7f0000027000)={0x1, 0x0, 0x4000008000, 0x8000}) creat(&(0x7f0000000080)='./file0/bus\x00', 0x161) unshare(0x40600) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x4}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xa181e22c1dde5e12, 0x0) 2018/04/15 19:34:27 executing program 2: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="260000a2004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b000", 0x26) recvmsg(r0, &(0x7f0000001000)={0x0, 0x226, &(0x7f00007f5000)=[{&(0x7f00009ca000)=""/81, 0x1c8}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x2, &(0x7f0000948fcb)=""/53, 0x35}, 0x0) accept(r0, 0x0, &(0x7f0000001040)) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 2018/04/15 19:34:28 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000180)={'vlan0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0xffffffffffffffb6) sendto$inet6(r0, &(0x7f0000000100)="bbe15490b33e2ee45eb309ec2482566eca72283328bef6825eb1cad773f3", 0x1e, 0x8040, &(0x7f0000000140)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) getpid() bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x100000000, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x100000000}, 0x1c) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x8000, 0x0, @dev={0xfe, 0x80, [], 0x12}, 0xce}, 0x1c) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f00000000c0)) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000200), 0x4) write$cgroup_type(r0, &(0x7f00000001c0)='threaded\x00', 0x9) 2018/04/15 19:34:28 executing program 3: getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'os2.', 'chacha20-generic\x00'}, &(0x7f00000000c0)=""/106, 0x6a) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x0, 0x0) ioctl(r0, 0x7, &(0x7f0000000180)="40025cdc0dcf3adc828394b6a5a84b30ed65f7386f20b49ed5d4a380a7e0d687fdd92f7b8e3670a0e405627e56011a7dc963a205887a3c96c96b041e09c64735d4a4701d6d46393f4f9871fb772af8f2f3f9bd25cfa7a96575949e716a514482a452fbdb9c881a913516062f2576bc83fcb9ce67f3e6769483fec39e81d658739f0f6a2240fa08b80896662df1fd12816b2f88d0e788c5331847e8633d9dfd2a6dc64e33cce57bfe3531bcc02825fbdfe1fa11950f528890f3ed3482f50a4c872bd43c2256036f3a9c01f2d082f656c8c1d84207e47914ebce12b7674224a0a5072830dc03") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000000)={0x4, 0x6, 0x6}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0xffffffffffffff39) readahead(r2, 0x10, 0xe5) flistxattr(r0, &(0x7f0000000280)=""/75, 0x4b) 2018/04/15 19:34:28 executing program 7: r0 = memfd_create(&(0x7f0000000000)='[em0\x00', 0x3) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f00000000c0)={{0x77, @broadcast=0xffffffff, 0x4e22, 0x0, 'nq\x00', 0x8, 0x4, 0x66}, {@broadcast=0xffffffff, 0x4e21, 0x4, 0x2, 0x414a, 0xffff}}, 0x44) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x9a, 0x9}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1, &(0x7f0000000180)}, 0x10) timerfd_create(0x0, 0x80800) 2018/04/15 19:34:28 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) unshare(0x40000000) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/04/15 19:34:28 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000140)='\x00', 0x40000000000) sendfile(r1, r0, &(0x7f0000000000), 0x0) faccessat(r1, &(0x7f0000000100)='./file0\x00', 0x40, 0x500) sendfile(r0, r0, &(0x7f0000000080), 0x0) getsockname$inet(r1, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) 2018/04/15 19:34:28 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000040)='i', 0x1a4) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000f7000)=""/106, &(0x7f0000000000)=0x12) 2018/04/15 19:34:28 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000100)=""/92, &(0x7f0000000200)=0x5c) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockname$ax25(r1, &(0x7f0000000240), &(0x7f0000000080)=0x39f) sendmsg$alg(r2, &(0x7f00009dbfe4)={0x0, 0x0, &(0x7f0000c09ff0)=[{&(0x7f0000000180)="5809d975bcf6eb30a5f0e327e0b1ac788e1d955ae055656cefece1b24e0db53d98057a35dbc03a2d7886bfb832e1ec53adaaede511aefa0f12791e50d48ecc6c215b63250e3d0be7c750861090719172bafb927f5f2fc42f181c799a545e3337c1562e44f8c5c7887a2cf15d1f3aa7c47cbf285a53ecb9f5764c4ad4aa1d9b37", 0x80}], 0x1, &(0x7f0000000280)}, 0x0) recvmsg(r2, &(0x7f000005efe4)={0x0, 0x0, &(0x7f0000304fe0)=[{&(0x7f00001a6000)=""/167, 0xa7}], 0x1, &(0x7f0000000000)=""/24, 0x18}, 0x0) 2018/04/15 19:34:28 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x2000000, 0x40010, r0, 0x6) set_tid_address(&(0x7f0000000080)) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0xffffffffffffffe1) rt_sigsuspend(&(0x7f0000000140), 0x8) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xc0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x2}, 0x1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0)=0x6668fea60133c17a, 0x4) 2018/04/15 19:34:28 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.stat\x00', 0x0, 0x0) r1 = accept4$unix(r0, 0x0, &(0x7f0000000200)=0xea, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x10000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10020}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x134, r3, 0x300, 0x70bd26, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffff8c9}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x18}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x506a}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x401}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000001}]}, 0x134}, 0x1, 0x0, 0x0, 0x4000}, 0x20000800) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000080)={&(0x7f0000fff000/0x1000)=nil, 0x4, 0x1, 0xc8, &(0x7f0000ffd000/0x3000)=nil, 0x8}) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000000100), &(0x7f0000000140)=0x4) socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYRES16=r0], 0xcf59d769d890ff7e}, 0x1}, 0xf) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000480)={0x0, 0x7fff, 0x6, [0x8001, 0x0, 0x1ff, 0x7, 0x6, 0xa8]}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000500)={r4, 0x10001}, &(0x7f0000000540)=0x8) 2018/04/15 19:34:28 executing program 3: clock_gettime(0x0, &(0x7f0000000140)={0x0}) nanosleep(&(0x7f0000000080)={r0}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000590000/0x1000)=nil) timer_create(0x0, &(0x7f0000000180)={0x0, 0x15, 0x0, @thr={&(0x7f0000000000)="d508713ef680db8cbb8585be8178c1683183e69a077c21726bfa1a21aeca164716f7a688b78c37fea401b306584575e6aaacaf621fb79a231d352a159968d609d07754afe120dddc07959bd1409250990e09a5b8bd4b99cf21cb37b795f720e335b8a81507363af0d9e8", &(0x7f0000000200)="640f2554b6725d0c498010a71bff27ac644877832846b48d0bff13e78e0b8872e8148ebff64f59ab5e80cf35a4db8f3f4401f9f4f8b792367d2ce0c2ad803f16b7da0ca9e9b8b79f053ed880bec22b1450056f804a1ac4329a5376e56e8798d7"}}, &(0x7f0000000340)=0x0) timer_settime(r2, 0x1, &(0x7f0000000380)={{0x77359400}, {0x0, 0x989680}}, 0x0) r3 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) readv(r3, &(0x7f0000000300)=[{&(0x7f0000000280)=""/118, 0x76}], 0x1) shmat(r1, &(0x7f000086f000/0x4000)=nil, 0xffffffffffffffff) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x8000, 0x0) 2018/04/15 19:34:28 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='auxv\x00') ioctl$KDSETLED(r0, 0x4b32, 0x8001) close(r0) 2018/04/15 19:34:28 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x204200) setsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000000040)=0x5, 0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) 2018/04/15 19:34:28 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000159fe4)={0x5, 0x8, 0x7d, 0x200000000000000c}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f00000001c0), &(0x7f0000000140)=""/23}, 0x18) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x48) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) 2018/04/15 19:34:28 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x400000008d, &(0x7f0000000000), &(0x7f00000000c0)=0x4) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/15 19:34:29 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = dup(r0) clock_getres(0x5, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x8}, 0xc) 2018/04/15 19:34:30 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000000)={0x7, 0x10000}) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000040)) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0)={0x9c, 0x4, 0x7fffffff, 0x8}, 0x6) rename(&(0x7f0000000240)='./file1\x00', &(0x7f0000000140)='./file1\x00') 2018/04/15 19:34:30 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x7ffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000040)={0x0, 0x20000000000000, 0x0, 0x0, 0x7}) fchdir(r0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x28002, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0xad, "efb6c67bfecb45d0a0222a52a2357dd704426426f2862e0c9f9472f4ff2afeb3a3e229346ecd9472af9f6d681b0a5b4cd2916cf265d74a86eae5dd148635947488ce59d90c8003baa7755a71813eb9550e447f04bde5c09db7a97cd415399382bd867533e12592f542e0b60e521e5c6d94cc1b183b3700e1f6f0afdbe0d657dbd271097093bcb4bf244b008e485d75ef91b5890ad953d77625e706bcd26830fb1050f5b3428c65ed20fc4eded7"}, &(0x7f00000001c0)=0xb5) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00'], 0xe) r4 = syz_genetlink_get_family_id$team(&(0x7f0000001680)='team\x00') ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000016c0)={'ipddp0\x00', 0x0}) accept4$packet(r2, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001840)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000018c0)={'yam0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001b80)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000001700)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001d00)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001d40)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000001e40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000001e80)={'team0\x00', 0x0}) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000001ec0)={@local, @broadcast, 0x0}, &(0x7f0000001f00)=0xc) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000001f40)={@remote, @dev, 0x0}, &(0x7f0000001f80)=0xc) clock_gettime(0x0, &(0x7f0000003980)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000003800)=[{{&(0x7f0000001fc0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000002140)=[{&(0x7f0000002040)=""/42, 0x2a}, {&(0x7f0000002080)=""/127, 0x7f}, {&(0x7f0000002100)=""/5, 0x5}], 0x3, &(0x7f0000002180)=""/203, 0xcb, 0x100}, 0x6}, {{&(0x7f0000002280)=@alg, 0x80, &(0x7f0000002440)=[{&(0x7f0000002300)=""/165, 0xa5}, {&(0x7f00000023c0)=""/115, 0x73}], 0x2, 0x0, 0x0, 0x2}, 0x9987}, {{&(0x7f0000002480)=@can={0x0, 0x0}, 0x80, &(0x7f0000002980)=[{&(0x7f0000002500)=""/9, 0x9}, {&(0x7f0000002540)=""/111, 0x6f}, {&(0x7f00000025c0)=""/232, 0xe8}, {&(0x7f00000026c0)=""/78, 0x4e}, {&(0x7f0000002740)=""/207, 0xcf}, {&(0x7f0000002840)=""/201, 0xc9}, {&(0x7f0000002940)=""/20, 0x14}], 0x7, &(0x7f0000002a00)=""/140, 0x8c, 0x10000}, 0x800}, {{&(0x7f0000002ac0)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002cc0)=[{&(0x7f0000002b40)=""/20, 0x14}, {&(0x7f0000002b80)=""/210, 0xd2}, {&(0x7f0000002c80)=""/26, 0x1a}], 0x3, &(0x7f0000002d00)=""/141, 0x8d, 0x2}, 0x5}, {{&(0x7f0000002dc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000030c0)=[{&(0x7f0000002e40)=""/139, 0x8b}, {&(0x7f0000002f00)=""/129, 0x81}, {&(0x7f0000002fc0)}, {&(0x7f0000003000)=""/177, 0xb1}], 0x4, &(0x7f0000003100)=""/90, 0x5a}, 0x401}, {{0x0, 0x0, &(0x7f0000003680)=[{&(0x7f0000003180)=""/156, 0x9c}, {&(0x7f0000003240)=""/160, 0xa0}, {&(0x7f0000003300)=""/8, 0x8}, {&(0x7f0000003340)=""/158, 0x9e}, {&(0x7f0000003400)=""/35, 0x23}, {&(0x7f0000003440)=""/229, 0xe5}, {&(0x7f0000003540)=""/154, 0x9a}, {&(0x7f0000003600)=""/36, 0x24}, {&(0x7f0000003640)=""/59, 0x3b}], 0x9, &(0x7f0000003740)=""/140, 0x8c, 0x8001}, 0x2}], 0x6, 0x1, &(0x7f00000039c0)={r15, r16+30000000}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003a00)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000003a40)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000003b40)=0xe8) getpeername$packet(r2, &(0x7f0000003b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003bc0)=0x14) getsockname$packet(r2, &(0x7f0000003c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003c40)=0x14) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000003c80)={@rand_addr, @empty, 0x0}, &(0x7f0000003cc0)=0xc) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000005040)={0x0, @multicast1}, &(0x7f0000005080)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000005140)={@multicast1, @loopback, 0x0}, &(0x7f0000005180)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000051c0)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@dev}}, &(0x7f00000052c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000005300)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000005400)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000007c40)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000007d40)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000007d80)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000007e80)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000007ec0)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000007fc0)=0xe8) recvmmsg(r2, &(0x7f00000086c0)=[{{&(0x7f0000008000)=@hci={0x0, 0x0}, 0x80, &(0x7f0000008180)=[{&(0x7f0000008080)=""/45, 0x2d}, {&(0x7f0000001900)=""/102, 0x66}, {&(0x7f0000008140)=""/28, 0x1c}], 0x3, &(0x7f0000001740)=""/191, 0xbf, 0x9}, 0x6}, {{&(0x7f0000008280)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000008400)=[{&(0x7f0000008300)=""/219, 0xdb}], 0x1, &(0x7f0000008440)=""/160, 0xffffffffffffff30, 0x9}, 0xfffffffffffffff8}, {{&(0x7f0000008500)=@alg, 0x69, &(0x7f0000008680), 0x2, 0x0, 0x0, 0xd42}, 0x100000000}], 0x3, 0x40, 0x0) recvmmsg(r2, &(0x7f000000a600)=[{{&(0x7f0000008780)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000008a40)=[{&(0x7f0000008800)=""/218, 0xda}, {&(0x7f0000008900)=""/158, 0x9e}, {&(0x7f00000089c0)=""/122, 0x7a}], 0x3, &(0x7f0000008a80)=""/9, 0x9, 0x6}, 0x1}, {{0x0, 0x0, &(0x7f0000008e80)=[{&(0x7f0000008ac0)=""/248, 0xf8}, {&(0x7f0000008bc0)=""/216, 0xd8}, {&(0x7f0000008cc0)=""/134, 0x86}, {&(0x7f0000008d80)=""/194, 0xc2}], 0x4, 0x0, 0x0, 0x80000001}, 0xfffffffffffffffd}, {{&(0x7f0000008ec0)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000008f40), 0x0, &(0x7f0000008f80)=""/51, 0x33, 0x5}, 0x100000001}, {{&(0x7f0000008fc0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000009100)=[{&(0x7f0000009040)=""/80, 0x50}, {&(0x7f00000090c0)=""/33, 0x21}], 0x2, &(0x7f0000009140)=""/11, 0xb, 0x6}, 0x800}, {{&(0x7f0000009180)=@rc, 0x80, &(0x7f000000a4c0)=[{&(0x7f0000009200)=""/50, 0x32}, {&(0x7f0000009240)=""/4096, 0x1000}, {&(0x7f000000a240)=""/28, 0x1c}, {&(0x7f000000a280)=""/211, 0xd3}, {&(0x7f000000a380)=""/69, 0x45}, {&(0x7f000000a400)=""/138, 0x8a}], 0x6, &(0x7f000000a540)=""/168, 0xa8, 0x40}, 0x2e5}], 0x5, 0x40000040, &(0x7f000000a740)={0x77359400}) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f000000a780)={@dev, @local, 0x0}, &(0x7f000000a7c0)=0xc) sendmsg$TEAM_CMD_NOOP(r2, &(0x7f000000b180)={&(0x7f0000001640)={0x10, 0x0, 0x0, 0x24000012}, 0xc, &(0x7f000000b140)={&(0x7f000000a800)={0x910, r4, 0x2, 0x70bd25, 0x25dfdbff, {}, [{{0x8, 0x1, r5}, {0xec, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x101}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1000}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3c}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r6}, {0x208, 0x2, [{0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x1f, 0x1, 0x1, 0x1}, {0x2, 0x72e, 0x3f, 0x7}, {0x1, 0x0, 0x3, 0x3}, {0x4, 0x1, 0x1, 0xe1f5}, {0xfffffffffffffbab, 0x200, 0xfff, 0x3}]}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x139, 0x101, 0xffffffff, 0x1b9f}, {0x0, 0x5, 0x7f, 0xa133}, {0x6, 0x8}, {0x100000000, 0x6}, {0x3, 0xfffffffffffffffd, 0x63fef8e7, 0x9}]}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffffffffffff7fff}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffff81}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x8, 0x5b, 0xffff, 0x6319}, {0x8, 0x9, 0x8, 0x800}, {0x4, 0x8000000000000000, 0x9, 0x8}, {0x0, 0x2, 0x1, 0x8000}]}}}]}}, {{0x8, 0x1, r10}, {0x1b4, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x47fc}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xf52c}}, {0x8, 0x6, r13}}}]}}, {{0x8, 0x1, r14}, {0xb8, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r18}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}]}}, {{0x8, 0x1, r20}, {0x44, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}]}}, {{0x8, 0x1, r21}, {0xbc, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x20}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r23}}}]}}, {{0x8, 0x1, r24}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xff}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r25}, {0x218, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r26}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r27}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r28}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r29}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000001}}, {0x8, 0x6, r30}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r31}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r32}}}]}}]}, 0x910}, 0x1, 0x0, 0x0, 0x800}, 0x8000) readv(r1, &(0x7f00000015c0)=[{&(0x7f0000000240)=""/48, 0x30}, {&(0x7f0000000280)=""/162, 0xa2}, {&(0x7f0000000340)=""/146, 0x92}, {&(0x7f0000000400)=""/180, 0xb4}, {&(0x7f00000004c0)=""/55, 0x37}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/136, 0x88}], 0x7) 2018/04/15 19:34:30 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00008d3000)=0x4) unshare(0x40600) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000300)=0x80) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x40) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0xc) r3 = memfd_create(&(0x7f0000000080)='/dev/input/event#\x00', 0x1) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f00000001c0)={0x800000000000, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x108) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f00000000c0)='ip_vti0\x00') ioctl$KDDISABIO(r3, 0x4b37) readahead(r1, 0x0, 0x0) r4 = socket$packet(0x11, 0x0, 0x300) open_by_handle_at(r0, &(0x7f0000000200)=ANY=[], 0x400) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000340)={0x0, 0x9}, &(0x7f0000000380)=0x8) fcntl$addseals(r4, 0x409, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000003c0)={r5, @in={{0x2, 0x4e22}}, 0x1f, 0x401, 0x1, 0x2, 0x10}, &(0x7f0000000480)=0x98) 2018/04/15 19:34:30 executing program 6: socket$inet(0x2, 0x4000000000000001, 0x0) chdir(&(0x7f0000000000)='./file0\x00') 2018/04/15 19:34:30 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) sendfile(r0, r1, &(0x7f0000000000)=0x10, 0xfa) sync() setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040)=0x9, 0x4) 2018/04/15 19:34:30 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000b74fbc)='oom_score_adj\x00') ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0xe2, &(0x7f0000000100)=""/226}) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.evm\x00', &(0x7f00000000c0)=""/58, 0x3a) writev(r0, &(0x7f0000000000), 0x1000000000000075) 2018/04/15 19:34:30 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000004c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)=ANY=[@ANYBLOB="0401000000000000eeb533090000000000e0000001000000000000000000000000ac1414aa0000000000af8d529fbf3c7f6bbb8195bac9a40ec600000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000000002b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000200000000000000000014000e0000000000000000000000000000000000"], 0x104}, 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x6, 0x1, 0x2, 0xfffffffffffffffb, 0x3, 0xe746, 0x10001, 0x29, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0xf231, 0x8208, 0xa4, 0x101, r2}, &(0x7f0000000300)=0x10) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000380)=@add_del={0x2, &(0x7f0000000340)='lo\x00', 0x101}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x800, 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) socket(0x16, 0x800, 0x4) 2018/04/15 19:34:30 executing program 5: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x10000000000000, 0x1, 0x0, 0x0, 0x49246b5}) 2018/04/15 19:34:30 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000000040)={'lo\x00', @ifru_data=&(0x7f0000000240)="89fb5c15046cb87f75ece45a157f1eb9426d2bd3b1a6dcf42765c57131ec6fa3"}) r1 = dup3(r0, r0, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000100)=r2) r3 = memfd_create(&(0x7f0000000000)='nodev)trusted$em0@\x00', 0x3) ioctl$KIOCSOUND(r3, 0x4b2f, 0x21) 2018/04/15 19:34:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000240)={0x3, {{0x2, 0x4e23, @rand_addr=0x101}}}, 0x88) clone(0x0, &(0x7f0000000100), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/15 19:34:30 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x0) getpeername(r0, &(0x7f0000000040)=@nfc, &(0x7f00000000c0)=0x80) r1 = socket$alg(0x26, 0x5, 0x0) recvmsg(r0, &(0x7f0000002700)={&(0x7f0000000100)=@generic, 0x80, &(0x7f00000025c0)=[{&(0x7f0000000280)=""/213, 0xd5}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/112, 0x70}, {&(0x7f0000000180)=""/56, 0x38}, {&(0x7f0000001400)=""/76, 0x4c}, {&(0x7f0000001480)=""/59, 0x3b}, {&(0x7f00000014c0)=""/70, 0x46}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/38, 0x26}, {&(0x7f0000002580)=""/8, 0x8}], 0xa, &(0x7f0000002680)=""/115, 0x73, 0x10000}, 0x40002100) bind$alg(r1, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f00000001c0)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x83) fallocate(r3, 0x0, 0x9, 0x8) sendfile(r3, r2, &(0x7f0000002740), 0x1) 2018/04/15 19:34:30 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000040)={{0x5, 0x2, 0x1, 0x4, 0x6, 0x1317}, 0x9}) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) mincore(&(0x7f0000005000/0x3000)=nil, 0x3000, &(0x7f00000012c0)=""/4096) 2018/04/15 19:34:30 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000000)={0x7, 0x10000}) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000040)) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0)={0x9c, 0x4, 0x7fffffff, 0x8}, 0x6) rename(&(0x7f0000000240)='./file1\x00', &(0x7f0000000140)='./file1\x00') 2018/04/15 19:34:30 executing program 7: mq_getsetattr(0xffffffffffffffff, &(0x7f0000952000), &(0x7f0000cd3000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x200201, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x441003, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000080)={0x3, r1}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mlock(&(0x7f00009d3000/0x2000)=nil, 0x2000) 2018/04/15 19:34:30 executing program 3: r0 = fcntl$getown(0xffffffffffffffff, 0x9) get_robust_list(r0, &(0x7f0000000140)=&(0x7f0000000100)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000180)=0x18) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000005ff0)={&(0x7f000000c000)=@polexpire={0xc0, 0x1b, 0x201, 0x0, 0x0, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}, {}, {}, 0x0, 0x0, 0x627e4e5766654b58}}}, 0xc0}, 0x1}, 0x0) 2018/04/15 19:34:30 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x8, 0x10}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x4b, 0x4, 0x100000000, 0x101, r1}, 0x10) sysfs$2(0x2, 0xfffffffffdfffffc, &(0x7f0000000000)=""/80) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000300), &(0x7f0000000340)=0x3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={r1, 0x77, "bbae1ca51d4b2679feb8fc773abc553abe26ee350b3e35ad49e3613f17c50b863341cbed79f0d76ec4f88ad1d188cb4e2f92ccc6a31c01ba9114659f54f083798593a3c439b8b5f0d6fc8bba51a7c91a80fa0e59e1aeeac5376a5aee3071d80470349cc4fe3ed7cbb3114b86f9a7e707c868622c3cc390"}, &(0x7f0000000240)=0x7f) geteuid() 2018/04/15 19:34:30 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000240)={{0x2, 0x3, 0x9, 0x3, 0x40d}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x200, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) futimesat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={{0x77359400}, {r3, r4/1000+10000}}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000040)={0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1d}}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e20, @rand_addr=0x691e363b}, 0x10, 0x7, 0x747c, 0x10001, 0x3, &(0x7f0000000000)='veth1_to_bridge\x00', 0x4, 0x4, 0xc18e}) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000100), 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) epoll_create1(0x80000) 2018/04/15 19:34:31 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000001ff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000004fb1)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001}, @udp={0x4e20, 0x4e23, 0x8}}}}}, 0x0) 2018/04/15 19:34:31 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) sysfs$2(0x2, 0x3, &(0x7f00000001c0)=""/188) bind$alg(r1, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish-asm)\x00'}, 0x58) r2 = dup2(r1, r0) r3 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000040)="873a3d2f8a1a4d5211133f7e9c4eb5be", 0x10) recvmmsg(r3, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000080)={0x3, r2}) 2018/04/15 19:34:31 executing program 7: r0 = socket$inet6(0xa, 0x7, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000f1d000)=0xfffffffffffffffb, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f00000000c0)=""/118, &(0x7f0000000080)=0x76) r2 = dup(r0) futimesat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{}, {0x77359400}}) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000140)=0x3) bind$inet6(r2, &(0x7f0000876000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x39) 2018/04/15 19:34:31 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='io\x00') r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') flock(r1, 0x2) sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x100000000) 2018/04/15 19:34:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x19b, 0x2, 0x80000001, 0xfffffffffffffffa, 0x800, 0x49, 0x0, {0x0, @in={{0x2, 0x4e21}}, 0x7, 0x22be, 0x3ff, 0x800, 0x4800000}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r1, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84) unshare(0x40600) readahead(0xffffffffffffffff, 0x0, 0x0) 2018/04/15 19:34:31 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) ptrace$pokeuser(0x6, r1, 0x0, 0x9) rmdir(&(0x7f0000000040)='./file0\x00') bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r2, &(0x7f0000000440)="8d85c8219de5c76d9408bbfeca0d9741e1", 0x11, 0x1ffffffffffd, 0x0, 0x0) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000000240)=@nl, 0x80, &(0x7f0000002480)=[{&(0x7f00000002c0)=""/10, 0xa}, {&(0x7f0000001480)=""/4096, 0xfffffd22}], 0x2, &(0x7f00000024c0)=""/44, 0x2c}, 0x0) 2018/04/15 19:34:31 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/ipc\x00') ftruncate(r0, 0x0) r1 = fcntl$getown(r0, 0x9) sched_setattr(r1, &(0x7f0000000000)={0x30, 0x2, 0x1, 0x0, 0x100, 0x101, 0x6, 0x4}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/15 19:34:31 executing program 0: r0 = socket(0x11, 0x803, 0x300) r1 = socket(0xa, 0x2, 0x0) sendto(r0, &(0x7f0000000040)="79396e121d31c2a6ac03334e48a19e40229da7e5d27477d48f69183780108d69d281f12811c74e26e36252e42d97c04b6ca01f0d69d73f05c496e9862fc1dcaf4b70e65c6e85114f0b", 0x49, 0x10, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x3, 0x1, 0x4, {0xa, 0x4e20, 0x5, @empty, 0xffffffffffff0001}}}, 0x80) sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) recvmmsg(r0, &(0x7f00000062c0)=[{{0x0, 0x0, &(0x7f0000005a80), 0x0, &(0x7f0000005ac0)=""/27, 0x1b}}], 0x1, 0x0, 0x0) 2018/04/15 19:34:32 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000cfbff8)=0x1) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000000000)=[{r0, 0x206100}], 0x1, 0x0) 2018/04/15 19:34:32 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000577000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000006af79), 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000040)) r2 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x0, 0x301000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0xe06a}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000380)={r3, 0x4}, &(0x7f00000003c0)=0x8) sendmmsg(r1, &(0x7f00000045c0)=[{{&(0x7f00000028c0)=@nl=@unspec, 0xc, &(0x7f0000002b00), 0x0, &(0x7f0000002b40)}}, {{&(0x7f0000002d40)=@nl=@unspec, 0xc, &(0x7f0000002e00), 0x0, &(0x7f0000002e40)}}], 0x2, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xaa, "74448f2f3d2f1e1b495c7896e0449cb505da566dfda22ddc50d7918083e0678c1ac104969cdec35e58e324789a7bb27e00e772a2fb4cf54d3c4c777f6f7b821f5c14eaf6c2031974350bda0fc72d36aaa067b76d152002a7397cbdcbf22e5d65e24bd75b6421f80b67e8b2e5721d673f3b12b07d39800978fa1f6b6cad3245097b380853b63968eff4cc5215361b02481bf20241a84d601fd5fadf4cb99e0a1eef7a211637ad46bb211a"}, &(0x7f0000000180)=0xb2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000001c0)={r5, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) 2018/04/15 19:34:32 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000004c0)=0x80, 0x80000) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000500)) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000000)=@req={0x0, 0x0, 0x1e0169c5, 0x10000}, 0x10) pipe(&(0x7f0000000440)={0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e22, 0x172, @dev={0xfe, 0x80, [], 0x11}, 0x1}}, [0x6, 0x9, 0x20, 0x1, 0x8, 0x6, 0xfffffffffffffff9, 0x3, 0x4, 0xf2d5, 0x10000, 0x0, 0x800, 0x6, 0x5]}, &(0x7f00000003c0)=0x100) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r4, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) writev(r4, &(0x7f0000818ff0), 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000180), &(0x7f0000000240)=0x4) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0xfffffffffffffffc, 0x4000000004d032, 0xffffffffffffffff, 0x40000000000000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000480)={0x800, 0x0, 0x1, 0x2}) r5 = socket(0xa, 0x8080e, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000000600)={0x6, {{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x373}}}, 0x88) sendmsg$unix(r5, &(0x7f0000000200)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)="64dac1c80cb4923a0ca68051d34c3ea8a36f", 0x12}], 0x1}, 0x4814) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000140)={'vlan0\x00', 0x3}) 2018/04/15 19:34:32 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000000c0)) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4000000000004000) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0xfffffdaa) sendto$inet(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) sched_rr_get_interval(r2, &(0x7f0000000080)) close(r1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/04/15 19:34:32 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000040), 0x0, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x8, 0x22e8e20c2e795391) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000000c0)={r2}) 2018/04/15 19:34:32 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000240)="9403", 0x2) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000001c0)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@rand_addr=0x9c59, @in6=@dev={0xfe, 0x80, [], 0xa}, 0x4e24, 0x0, 0x4e22, 0x2, 0xa, 0x80, 0x0, 0x0, 0x0, r1}, {0x80000001, 0xbdd1, 0x42, 0x524, 0x4718dfa4, 0x2, 0x6, 0x6}, {0xa6, 0x10001, 0x5, 0xfffffffffffffffd}, 0x8001, 0x6e6bba, 0x2, 0x1, 0x2}, {{@in=@rand_addr=0x8, 0x4d6, 0x3b}, 0xa, @in=@multicast2=0xe0000002, 0x3506, 0x0, 0x3, 0x5, 0x9, 0x3, 0x1}}, 0xe8) 2018/04/15 19:34:32 executing program 6: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='S', 0x1, 0xfffffffffffffffe) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x100000000021007f, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000100)=0x6, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='user\x00', r0) socket$inet_dccp(0x2, 0x6, 0x0) request_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='\x00', r2) 2018/04/15 19:34:32 executing program 3: r0 = socket$inet(0xa, 0x801, 0x0) getsockopt$bt_hci(r0, 0x6, 0x1, &(0x7f0000000040)=""/245, &(0x7f0000000140)=0xf5) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x119) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x60, "66ff1680d1beeeed417baadf21aef1f850346250deaece706f706a411395fd764e92b6ea43d599562dff22515244f88fd75895c70e8ad97ae543b8744edec6283e679e947f7177b93f09bd1afd295aa26151953b4a766f26ba54bb535b1020ae"}, &(0x7f0000000200)=0x68) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={r2, 0x4, 0x10}, &(0x7f0000000280)=0xc) 2018/04/15 19:34:32 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4800, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000100)={@loopback, @rand_addr, 0x0}, &(0x7f0000000140)=0xc) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000200)={@multicast1, @local, 0x0}, &(0x7f0000000240)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000640)={'team_slave_1\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, 0x0}, &(0x7f00000006c0)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f00000009c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x50002000}, 0xc, &(0x7f0000000980)={&(0x7f0000000700)={0x248, r1, 0x500, 0x70bd2d, 0x25dfdbfd, {0x3}, [{{0x8, 0x1, r2}, {0x22c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfa}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}]}}]}, 0x248}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r7 = gettid() prlimit64(r7, 0x0, 0x0, &(0x7f0000000080)) 2018/04/15 19:34:32 executing program 7: r0 = dup(0xffffffffffffffff) perf_event_open(&(0x7f0000014f88)={0x0, 0x70, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x7, 0xfffffffffffffffe, 0x0, 0x4, 0x3fc, 0x0, 0x0, 0x1, 0x651, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x400, 0x0, 0x2}, 0x0, 0x0, r0, 0x0) 2018/04/15 19:34:32 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x448000, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @empty, 0x6}, 0x1c) unshare(0x400) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x26800, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0xa080, 0x0) fcntl$dupfd(r1, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rpc\x00') getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) lseek(r2, 0x0, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x2002, 0x0) 2018/04/15 19:34:32 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000319f04)=[{0x0, 0x0, &(0x7f0000f72ff0)=[{&(0x7f0000a04f0b)="bd", 0x1}], 0x1, &(0x7f0000000000)}], 0x1, 0x8081) recvmsg$kcm(r1, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000004c0)=""/173, 0xad}, {&(0x7f0000000580)=""/152, 0x98}, {&(0x7f0000000640)=""/35, 0x23}], 0x3, &(0x7f00000006c0)=""/107, 0x6b, 0x1f}, 0x10120) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000000)=""/135, &(0x7f00000000c0)=0x87) sendfile(r2, r1, &(0x7f0000807000), 0x42) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000780)=""/78, &(0x7f0000000800)=0x4e) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000280)={&(0x7f0000000100)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={r3, 0x38, &(0x7f0000000340)=[@in6={0xa, 0x4e22, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, @in6={0xa, 0x4e20, 0x2b32, @mcast2={0xff, 0x2, [], 0x1}, 0x7}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0xffffffff, 0xffffffffffffebbb, 0x40, 0x4b6, 0x8}, 0x98) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) 2018/04/15 19:34:32 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="c6", 0x1, 0x20000045, &(0x7f0000000140)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000180)={0x0, 0xfff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e21, 0xff, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f00000002c0)=0x84) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x34}, 0x98) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000300)={'mangle\x00'}, &(0x7f0000000380)=0x54) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000003c0)={0x0, @in6={{0xa}}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x20}, 0xf7) 2018/04/15 19:34:32 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x800) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000100)={'icmp\x00'}, &(0x7f0000000140)=0x1e) mount(&(0x7f0000000180)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000000140)) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mq_notify(r1, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000589000)}}) close(r1) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)) flistxattr(r1, &(0x7f00000001c0)=""/4096, 0x1000) 2018/04/15 19:34:32 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f697076365f726f7574650000001601e1160aa209e07a86df5448177d47adec466e78220008000069a43690640d0f5c4a5dce00000008f516f26c2f361eaa5fe8ec210edb437b63ccd8db59750540b977b0298f24826a3aa03977b41c422c8e76ab47d16ea287abfb72812b1037edaa1dc78a95190e0c3f9c149c4672df66e6be42676465fef03b5f0000969c5b494b2b0c10bd82a1ae3d170000000000000001da57ce748f24a236e3d76862e94d7cfd5c59f5f4ee72ea99") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x8006, 0xffff, 0x8000, r2}, &(0x7f00000000c0)=0x10) bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r1, &(0x7f0000000240)=0x200000000, 0x8) 2018/04/15 19:34:32 executing program 3: ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000100)=@get={0x1, &(0x7f0000000040)=""/177, 0x9}) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000580)="240000002400ff2b3200000800367700f4ffffff01000000000000a3c76bf2cc9189db2d", 0x24) 2018/04/15 19:34:32 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xa4) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) r1 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000100)={r1}) 2018/04/15 19:34:33 executing program 0: syz_emit_ethernet(0x56, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [{[{0x9100, 0x100000000, 0x8, 0x1}], {0x8100, 0x5, 0x1f, 0x2}}], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @timestamp={0x44, 0x10, 0x9, 0x1, 0x0, [{}, {[@empty]}]}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000000000)={0x1}) r0 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10) sync_file_range(r0, 0x5, 0x0, 0x5) 2018/04/15 19:34:33 executing program 2: unshare(0x28060400) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x82000, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000100)) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7ff, 0x901) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000040)={{0x2, 0x4e22, @multicast1=0xe0000001}, {0x0, @random="a2dffc51273b"}, 0x32, {0x2, 0x4e24, @broadcast=0xffffffff}, 'eql\x00'}) 2018/04/15 19:34:33 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000100)={0x1000}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) listen$netrom(r1, 0x6) 2018/04/15 19:34:33 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)}], 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e24, 0x0, 0x2, 0xa0}, {0xdef, 0x7, 0x0, 0x7, 0x3868, 0x0, 0x3, 0x101}, {0x0, 0x0, 0xfffffffffffffffa, 0xff5}, 0x80, 0x0, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x3, 0x8}}, 0xe8) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [], 0x1a}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) fcntl$getown(0xffffffffffffffff, 0x9) ftruncate(r2, 0x9) 2018/04/15 19:34:33 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x80000001}) r1 = syz_open_pts(r0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f00000001c0)={r3, &(0x7f00000000c0)=""/249}) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000200)=""/197) 2018/04/15 19:34:33 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000000c0)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000001ffe), 0x720, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000780)={0x0, 0x4a6, 0x1}, &(0x7f00000007c0)=0x8) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a80)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000b40)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x40000001}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x1c, r3, 0x16, 0x70bd28, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xabae}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000010}, 0x800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000800)={0x0, 0xc6, "4454e5bbf41207057bbe8123f40c911882792b5d4f270f30ce88164b83540886ca9687db6d3ff2a26f75ad6b496535cae69c6c90e14387e77422431d76be826bd6cc9a10885ec4529bc54595e44e667d57c818dc49ab7fc490121ca29a6542958d4b2cb47eac50af87d3f84a217bc3e56d89bab9c7b8996c5dd0081b104652e7c730d6bee435b29fb6d0d0a71f69728b00414acbbfa9d9cad835ab52d1c79935877478e77615fe68427542b51911e818717e146365b83041b8f9d6566326dbdd7e9331be179e"}, &(0x7f0000000900)=0xce) sendmsg$inet_sctp(r1, &(0x7f0000000a00)={&(0x7f0000000100)=@in6={0xa, 0x4e23, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0x401}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000140)="6692158f291609b10c520de06fe8af64adcd18bc10d7736a6dca792e034a118da47c0c6d3f7ed2b3d36b33bf0e4e347e8fabfb9d06e91dd4b37475a3688615913086f7a2ac7a66021d4d6a31ab1fad55b7b8bd98c99abafaaa12926ab48853e884bf0366fa56d3027aa25f0488ef923b5fa144532deb663307fa9904eacac69953c4d55067520e529b229db022047955c3771d4f6780d0fd9427a31d9d224e700b676437e95e8652ca01e123c73e29e1fd", 0xb1}, {&(0x7f0000000200)="f8f42dee2d9ed45090ebb983d3d0932a8dea885f9b54344611d8a6247b8aea8ea882f262cfa6b265bcfd3379455ad3ffb9033e32fc578ea23f0ea8277e93d5abcf0e2759fec78732a9e93de10b", 0x4d}, {&(0x7f0000000280)="196f7a15517b1b0eea6a10f1d48c5c881de8820ab9dd2b035e3bfdba224aaa68df7071f0401899f13b8348c7617a3c26ad684978553e835b076935c994e4e97fb912fc07b130eb048d06b81488deb94a8c6d56cb1af6993026a44f5b40f64d4f02ddb4b763ee089a9e6fe2e42385c6f1e39527d5cd62c2fc0bd8edbf5411d7fc991e9df7ff622f0a617069e8879af80456d9aed128d599059700dea74fdda3602db238cd70cc1ca80cfe4cce1de8334b9d", 0xb1}, {&(0x7f0000000340)="85157740cadd42e912e4c81d1a52b644b434eb07182eb300a2f5ee8f0574b7236d772b5015062d29f166b8ea0bcc8a0c131c4ac9994c93cd9141c8d4d5ef97555d7eff305d4dbce7bcf069dd82442ddb3bb34241f9d1ce20ceb969799a3eb53f021a47dae67edb1134aa791e03e68c0dad87c4a209f61186f7e5df36fb5b83887b91c84034f3498a947ef31d72140224ec98202a305b4f877ee252653ee5a23454c5c5921ae565f8fac5ef71cfdab5835f7d2648a610968cfebfedc3650c13b42722d0b981c8a1b9f372c702d35e2313f988a1cef5bb1926213de4bdd399a007bbccb3d7a4adcaf67f79b820efa7035314d4452303", 0xf5}, {&(0x7f0000000440)="208cfd079560f8f74df3c81bdeae13c1869fb7a2a836b198a9c88790199fce65327b4d436a616d7fa1abe83ce5a01d197ec73c48b26455dc0a32c0134dedc52831a3", 0x42}, {&(0x7f00000004c0)="2f085a340adc11b0726db6e9b51c024c2f390cd9f5dbb04900118114fa109eeeec2b7b395ac968521692", 0x2a}, {&(0x7f0000000500)="87a4a18afda427283d9e9e6e7c21f7568135af3464acac687e6f7d2d7607c5f445ff3c3fb236b45fc1ba77e956e27401f1b11212c8c942232a7dea5fa85cda458d69895d037ead5fb885cfe1d47c84f557cd8721788eb75cbf3d3da82aa7e20e50af496956a3d57d03f540bcc2f40411681a6eaeeeaf3ba79b68370cfcd55ef1e3bb06276376e596a8b8ebb7b765aa65df7f5e3302ac5dfdce6e0a6e7649a8869e60834b56983dacaeb0e2d0b57c1df5a6a9257d948ccbd86d762b4a", 0xbc}, {&(0x7f00000005c0)="78bb25868d253f047f0b77a10d1746471086010661344d093e03ae33075919e5eea4d08180", 0x25}, {&(0x7f0000000600)="5dbb92027ba92d597e6b02b8d3053597cd8c015e0b53f013dd546b26ded9bb083ee1c0ed8fb56f6b45468b5f7d92318f725c4b96b5caee83824e2148e8ed9a3f3137b87c9aba47c7c29a938586c81114a2cd09bc40baa746a49e5cbee21bf0940df71d5edebf2c59792afb1446d303f74134ec62d2cdaac7525795290147a6255e1ac50a4601e0b121b8", 0x8a}], 0x9, &(0x7f0000000940)=[@init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0x100000000, 0x2, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x0, 0x22, 0x7ff, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x9, 0x400, 0x7, r4}}], 0x90, 0x20000000}, 0x8000) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000b80)=0x4) 2018/04/15 19:34:33 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x2) r0 = epoll_create1(0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10, 0x800) getsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000000100), &(0x7f0000000180)=0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000140)={0x2, 0x0, @rand_addr}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000040)) epoll_pwait(r0, &(0x7f0000643fb8)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006bff8), 0x8) shutdown(r2, 0x0) 2018/04/15 19:34:33 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x200, 0x0) fcntl$setpipe(r0, 0x407, 0x5) accept4$ax25(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x800) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='map_files\x00') mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x80) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1ff, 0x408000) 2018/04/15 19:34:33 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x102}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) 2018/04/15 19:34:33 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x800) mq_notify(r1, &(0x7f0000000100)={0x0, 0x35, 0x0, @thr={&(0x7f0000001440)="7a1b85c904a5a123e733685894028a2bdb1d5d34a47497ca7262ccbb20ba7860287d77b2f840a3b4cb9873a3a75e029d30ed7b7bd18aa77684d4bc5147e681019dc21d8ed4e133a10e8b2f5052ad1cdc7b4ab9d1d923dd0b887040c985cd0b91909970b62353cd4263ae7c28a6358a4099da785265b25a9e5ec661867ab6b3840869857e957a79dcefc457c05f2b6fbe0ff859d39495b03364e607bc98b793991a117d72fa7c1323f029bc31dfa446661457362f3fecb059766fd917571b64f12789a6f6ba62548bf1df3f63125f", &(0x7f0000001540)="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"}}) recvmsg$kcm(r0, &(0x7f0000000080)={&(0x7f0000000140)=@nl=@proc, 0x2f6, &(0x7f0000001300)=[{&(0x7f0000000000)=""/108, 0x8e}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/61, 0x3d}, {&(0x7f0000001280)=""/108, 0x6c}], 0x4, &(0x7f0000001340)=""/232, 0xe8, 0x1}, 0x0) 2018/04/15 19:34:34 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) close(r0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) flock(r0, 0x0) 2018/04/15 19:34:34 executing program 6: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) nanosleep(&(0x7f0000000040)={r0, r1+30000000}, &(0x7f0000000080)) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) bind$inet6(r2, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x0, 0x9}, 0xc) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x480880, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='rdma.current\x00', 0x0, 0x0) write$eventfd(r3, &(0x7f00000000c0), 0x8) 2018/04/15 19:34:34 executing program 3: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x21) io_setup(0x4, &(0x7f0000000000)=0x0) io_submit(r1, 0x6, &(0x7f0000000500)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x9, 0x10000, r0, &(0x7f0000000040)="4cfb52b013b921d5db91340afed45de1e9d92c9658326e486201a594efa643187ac5b6a58077f9d7c0e35b723767ec3c5c", 0x31, 0xfff, 0x0, 0x1, r0}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xe, 0x3, r0, &(0x7f00000000c0)="0557b9b5be74a8c44cefb6662ca5f21b211746f2f6", 0x15, 0x0, 0x0, 0x0, r0}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x100, r0, &(0x7f0000000140)="3acfe3ac97a0ad330a3ab71497a3cc929add59e3db1959b79a12973fa36563a400fca1f8f4c9df53eeea4ad76a65e62bcc3c6c1a7190a05f73fdba60dad59a9323b49c649b91ff8dcd299bf0fa9f00a31a288651884b3eed4ebf21b7d49436f9d2db9eef2349a03a7c0c06ce", 0x6c, 0x3, 0x0, 0x1, r0}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0xffffffffffffb705, r0, &(0x7f0000000300)="f07f0277b096af20bc660c46144ae4c8cbd00cc2f51c000cc33aef5105e5137917863b1a8b9a7e5e8d65d921395fe1e1b4665def052ce248cc6d1348b38a375be6c3224bc9f227441cc7ad15f5f50995f608856c24cdea84b677d40ec4637087241a933397ccf768a0e802fcb1af9acdcd38854f27ca6078feba903c28e660d880a7c367cf05fdeae4a5c2e1924cdca52da60c802111572af81fe0d97a36d322d7db5d40055e12f2f33af54f3cdf13b5dc56518691276dcda0c10dc433ac928a103459fb269cd246e89cc40479f38de2f93f9c130157c81842958d474fa3d18547c0", 0xe2, 0x7, 0x0, 0x0, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x8, 0x3f, r0, &(0x7f0000000240)="b631e02641b0a31fa648", 0xa, 0xfffffffffffff81d, 0x0, 0x0, r0}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x6, r0, &(0x7f0000000440)="cbc3c1e510132c677a5fde15b50cd3a1924c4b5a9379ecbfb31bf35e476596812be3e18f53cdb2c5c20bc1bae90cbc835738743605ebc803d550d2abe953d7f26e239fde9e", 0x45, 0x5, 0x0, 0x1, r0}]) accept$nfc_llcp(r0, 0x0, &(0x7f00000002c0)) r2 = getpgrp(0xffffffffffffffff) process_vm_writev(r2, &(0x7f00009c1000), 0x0, &(0x7f000009ffa0)=[{&(0x7f000049f000)=""/236, 0xec}], 0x1, 0x0) 2018/04/15 19:34:34 executing program 5: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) accept$inet(r0, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000f80)) 2018/04/15 19:34:34 executing program 0: unshare(0x1ffffffffd) semget$private(0x0, 0x4, 0x0) semop(0x0, &(0x7f0000000000)=[{0x3, 0x200, 0x1000}, {0x0, 0xff}], 0x2) unshare(0x8000000) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/92, 0x5c) r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x7ff, 0x404100) connect$rds(r0, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) 2018/04/15 19:34:34 executing program 7: io_setup(0x0, &(0x7f00000000c0)=0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) io_getevents(r0, 0x7, 0x1, &(0x7f00000002c0)=[{}], &(0x7f0000000300)={0x77359400}) io_getevents(r0, 0x3, 0x3, &(0x7f0000000100)=[{}, {}, {}], &(0x7f00000001c0)={r1, r2+10000000}) r3 = syz_open_dev$sg(&(0x7f00003f7ff7)='/dev/sg#\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) write$sndseq(r3, &(0x7f0000eeafd7), 0x4e) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r6 = add_key(&(0x7f0000000200)='cifs.idmap\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="9c1b046f943032e75f42036a002755efc5cc1ae0f1c1b87375dc8a8a4434efce3b3a82099a8531548ae48323ce29d319c5b802c27712", 0x36, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r6, 0x40000000000000) clock_nanosleep(0x7, 0x1, &(0x7f0000000040)={r4, r5+10000000}, 0x0) syz_mount_image$btrfs(&(0x7f0000000340)='btrfs\x00', &(0x7f0000000380)='./file0\x00', 0x68, 0x3, &(0x7f00000014c0)=[{&(0x7f00000003c0)="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", 0x1000, 0x2}, {&(0x7f00000013c0)="c6f78e99adcb11ec463ff71bd093a20f2220a5bbb33c35966ad39e81267fb1c3d0b177166e86899d66f5a60afdbb40d3c59f07bc6f55523a098f35d074ffa16c6b4af9f03d12de1440a21879160ae3609a3ce8a6cbc9dff0f6c56138db6e702379fc4788bc8e15e97cdf08c86c0683fca9256b119617e65a894ee91fed96844afef60504318a492285411613a4abb0a82c11b2f65ad17874d287158246a216c4941bebfc0638b2ca3763c5db7f07413222553c4c9899fb070f3c79b89b8a71", 0xbf, 0x5}, {&(0x7f0000001480)="b82a376c41f1ccd0f5b35c519966d05cf94830136c33b235f70c4bc4dd039391f99cf58a2a2fa681ddd644df669b073ebeacb0df8da6ba9cdfd7", 0x3a, 0x6}], 0x1, &(0x7f0000001540)={[{@compress_algo={'compress', 0x3d, 'no'}, 0x2c}, {@datasum='datasum', 0x2c}, {@check_int='check_int', 0x2c}, {@subvol={'subvol', 0x3d, [0x0]}, 0x2c}, {@nodatacow='nodatacow', 0x2c}]}) bind$bt_l2cap(r3, &(0x7f0000000080)={0x1f, 0x3, {0x0, 0x100000000, 0x10000, 0x2, 0x3, 0x7fffffff}, 0x7f, 0x46b}, 0xe) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000001580)) 2018/04/15 19:34:34 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x6) renameat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') mkdir(&(0x7f0000000180)='./file0\x00', 0x0) execve(&(0x7f0000000280)='./file0\x00', &(0x7f0000000440)=[&(0x7f00000002c0)='pipefs\x00', &(0x7f0000000300)='pipefs\x00', &(0x7f0000000340)='pipefs\x00', &(0x7f0000000380)='pipefs\x00', &(0x7f00000003c0)='--vboxnet1\x00', &(0x7f0000000400)='wlan0)]keyringGPL\x00'], &(0x7f0000000580)=[&(0x7f0000000480)='pipefs\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='pipefs\x00', &(0x7f0000000540)='^vmnet0']) getpeername(r0, &(0x7f00000001c0)=@sco, &(0x7f0000000140)=0x80) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='pipefs\x00', 0x0, 0x0) 2018/04/15 19:34:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000072f000/0x2000)=nil, 0x2000, 0x4, 0x1010, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1, &(0x7f0000000300)=""/70, &(0x7f0000000380)=0x6) 2018/04/15 19:34:34 executing program 4: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000100), &(0x7f00000000c0)=0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x25, &(0x7f0000000200)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000380)={0x35, &(0x7f0000000340)}, 0x10) 2018/04/15 19:34:34 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xc3, &(0x7f0000000000), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x2001f, r0, 0x4) 2018/04/15 19:34:34 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x8000000000010, &(0x7f0000000180)="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", 0xffffffffffffffaa) 2018/04/15 19:34:34 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000002c0)={0x3, 0x0, [{0x0, 0x1c8, &(0x7f0000000580)=""/138}, {0x6000, 0xe7, &(0x7f0000000480)=""/231}, {0x0, 0xfb, &(0x7f0000000380)=""/251}]}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000013c0)=ANY=[]) memfd_create(&(0x7f0000000000)='/dev/vhost-net\x00', 0x2) 2018/04/15 19:34:34 executing program 5: geteuid() r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f00000030c0)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000003040)=[{&(0x7f0000000040)={0x10}, 0x10}, {&(0x7f0000001580)={0x14, 0x31, 0x1, 0x0, 0x0, "", [@nested={0x4}]}, 0x14}], 0x2}, 0x0) r1 = request_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='*\x00', 0xffffffffffffffff) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) 2018/04/15 19:34:34 executing program 7: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x68, &(0x7f0000000000)=""/13, &(0x7f000033bffc)=0xd5) 2018/04/15 19:34:35 executing program 6: unshare(0x40600) r0 = syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) readv(r0, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/113, 0x71}], 0x1) ioctl$TIOCSBRK(r1, 0x40044591) pwrite64(0xffffffffffffffff, &(0x7f00000002c0), 0x0, 0x0) 2018/04/15 19:34:35 executing program 0: r0 = userfaultfd(0x80800) fstatfs(r0, &(0x7f0000000040)=""/177) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x2, 0x0) getsockname$ax25(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x13, 0x20340) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000140)={0x80, 0x1f, 0x5, 0x8, "adce75df9f534c41f42c21acb48515a3f9c6f4496be6c386fdc64308f2aac5e3"}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f3dfef)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$void(r2, 0xc0045c7f) ioctl$LOOP_CLR_FD(r3, 0x4c01) ioctl$sock_inet_SIOCSARP(r3, 0x40096101, &(0x7f00008da000)={{0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0xfe]}, {}, 0x0, {0x2, 0x0, @loopback=0x7f000001}}) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000000)={0x5, 0x5a, 0x5, 0x1, 0x22, 0x4, 0xffffffffffffffff, 0xad5, 0x8, 0x3, 0x1, 0x5}) 2018/04/15 19:34:35 executing program 1: unshare(0x8000400) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x41, 0x43}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x9, 0x200, 0x400, 0x800, r1}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x20000000005, 0x9}, 0x1c) fcntl$setstatus(r0, 0x4, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r2}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20) 2018/04/15 19:34:35 executing program 5: r0 = socket(0x1e, 0x400000001, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x22c1995, 0x0, 0x2}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) r1 = getpgid(0x0) ptrace$setregset(0x4205, r1, 0x201, &(0x7f0000000080)={&(0x7f0000000000)="234046b9db0ec8435afb4f7c8ee86c7af7743105fb6a0653022c4fc204ecc69a5d6876d0f279", 0x26}) 2018/04/15 19:34:35 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000f7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syzkaller1\x00', 0x5403}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x227c, 0x400000000000003e) ioctl$TCFLSH(r0, 0x540b, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x7, 0x800, 0x5, 0x9, 0x4}, 0x14) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) 2018/04/15 19:34:35 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$cont(0x7, r1, 0x0, 0x2) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000140)) 2018/04/15 19:34:35 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14, 0x80000) recvmmsg(r0, &(0x7f00000009c0)=[{{&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000180)=""/50, 0x32}, {&(0x7f00000002c0)=""/1, 0x1}, {&(0x7f0000000500)=""/182, 0xb6}, {&(0x7f00000005c0)=""/95, 0x5f}, {&(0x7f0000000640)=""/122, 0x7a}, {&(0x7f0000000300)=""/22, 0x16}, {&(0x7f00000006c0)=""/69, 0x45}, {&(0x7f0000000740)=""/234, 0xea}, {&(0x7f0000000840)}], 0x9, &(0x7f0000000940)=""/71, 0x47, 0x5}, 0x7}], 0x1, 0x10002, &(0x7f0000000a00)={0x77359400}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000340)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000380)={@remote={0xfe, 0x80, [], 0xbb}, 0x66, r3}) syz_emit_ethernet(0x7ffff, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x4, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) open_by_handle_at(r1, &(0x7f0000000040)={0x5c, 0xffffffff00000001, "cf974b59566c81005790c227198fc37551728fc484846a2fd1575df31683165fef9b8cd04878e732aa45e53f29fde93f8b9824888a3d52fbae869b148c573742c58e9ad242e9a7ac2147edc331a30e3276ab01aa"}, 0x4c3f4b9bcb29463d) unshare(0x80000) readv(r1, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/32, 0x20}, {&(0x7f0000000200)=""/14, 0xe}], 0x2) 2018/04/15 19:34:35 executing program 4: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x0, 0x0, 0x1}, 0x10) r1 = socket(0x0, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) read(0xffffffffffffffff, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)=ANY=[@ANYBLOB="e0ff0000000200000000000000000000"], 0x10}, 0x1}, 0x0) r2 = socket(0x1e, 0x4, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000100)={r3, r3, 0x0, 0x20, &(0x7f0000000000)="3847e877d2e5120d302c385893d5626a5779784dad67017d65c86e6237a8e76fd5fc7548925aaa1d22bfd71ddc2ad0b02a2197699ebd7b672bb554489d52f6d2efdd85c65b7ad5f7488b6c665093375f62f9b4496c581b12fc0215225d9fe25692b9a679cf79d9439e2a26753cfcb3a11d0a65e4fad4", 0x10001, 0x6, 0x3, 0xd7, 0x0, 0x7, 0x0, "e6af7af1ccaab4fd8fc5719eea026c16aa13d7a1fe53c0c5a5952d2782745397b309209300bba2cdc7163df04e2249d9b0d67ff190c0ed49"}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000080)={'dummy0\x00', {0x2, 0x4e24}}) [ 86.700732] QAT: Invalid ioctl [ 86.739012] QAT: Stopping all acceleration devices. [ 86.753832] QAT: Invalid ioctl 2018/04/15 19:34:35 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101800, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000640)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005b1fd0)="e62100000033a33cff00000000d6740225070097c11fd4e4c4dc5966a800019400000000000000000000000000000000", 0x30) 2018/04/15 19:34:35 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x6, 0x430000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000900)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000840)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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", @ANYRES16=r2, @ANYBLOB="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"], 0xb4}, 0x1, 0x0, 0x0, 0x4004010}, 0x20000080) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) connect$llc(r1, &(0x7f0000000ec0)={0x1a, 0x335, 0x5, 0x2, 0xc1, 0x100000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000700)="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", 0xfc) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/hwrng\x00', 0x10000, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) bind$nfc_llcp(r4, &(0x7f0000000540)={0x27, 0x1, 0x1, 0x6, 0x40, 0x0, "0fdc3ced14bb89b238867c56890a69237b68bb9ad0c9446df00c21aa763d84839569f920debe0d2468fab6e444c460d99ae534b41df21ee920cd809ed859aa", 0x2a}, 0x60) accept4$alg(r4, 0x0, 0x0, 0x80000) sendmmsg$alg(r3, &(0x7f0000001480)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000001580)="338e344082493f5849c785b3ffe9b543213d20eef83d966592c97dc4ff6d57db2211adb4289325822ede60f0a9c3e57fd4984e890e279160731889b1565851c243db1b893b864cd00afe21d417c804e3f020dc0b3f5f5a45378c25cb0130414ecea9b4fe9bf7e974adf2510f3f9f2d4c35a0b547c42ee00e4e1bacb8bd4f3920ad5d3b189af2b0188915d8eb01a06710839ac663a3e97458dc66d32c3bcf29b36da3fc3148bf0e1c5b1a35340163ba48f7f7632932f915fe2fee1a8f9fd6da31fb626d9e78dd2334ad74a6848a72487393bd948dfccd1b6f6e4f46b99019e7843c056966bbe888c24e378294033e610647608ffab4892648825300b91ea0addc0187e347fad5fd669bcd597c9734bd59ee097ba7aaa89d01b76987e02732634dd5601d875a66a5e0583ae0fbd58292645c62bda74b9bc9bf5c70026cabacfbe9b4ea18d13a8d919dc8884e1d32af10ad5c95f7777631c15082ad76ebe5598dab36289855fad940fe01e83ab4de375a4d31b7c4f68839a03da587845ad3cc365aae8cd4e138e3aa549e5d67f6c5e1d231b59edd512b79987e7fc045e4ee4842578167bca5921862e2c9123fc865082ca6e3f22225bebe057de2920f02d203e1c66ee0cd38a25cf674ecec20511daefc8148d242e0573d7daeeca55705ceb5d4013469c3a9ee5886864d54776902e1d950c02a30c79cf6f78fd8135d94df902ce722384816fbbf2fcd5cb3d0156680ef87d719831f9a46ffaad2c14c72477a8b3278f88f1f0d54b3523a0900bbe7367d8bef51d7a4d57a83a793d1968cc13a2d8514e621a7d5bdd4f6b90d68d3cb4908dcf5f0e021badbe64bc4070c469de8c0433c91d57ac0b5890a18076176d59b9caee856179192903fd3c77fac3a2236137c5edf6bed8aadbccf1b06772e1db84b0af3fc16e309ca441e6c270ebe4f17a4150dd12818d77849a37ca1955dadf32b32785d73fb04ec5d996eeedd41f9a657fb4f98f0be1ca833b36f34a14fa1004f176623279267826b448f99a5dea157cfa9df84eaddd2085607c4c49159a535c5589bfbcc679363b063ed2180b2382b9446f4bc5c7887ab1252aa0d475ff89ad824de85617a1010be5ebc764370ec40b2eaea45b8fbfcbd7aac1e7945d6e58fed1ff00c858bed28c322a180c290d4cebbb99059b7938d5d3cd1de166599cb234074e6a4e0d631fc05574ab9c6877378260a63d938dbf6b84181191e84a37a5a42ae4db73880225eb641749fe888a939e8720f05dd71f83870980da77b81bdb49b70df1c87b788536d193f1e7223da19a2fff40bce51709a670da6ba44406d5fc500aa04489e4a99c8cb51f38c7ab63a9e625b10b26dd544eb5f81a9a3bc7954f489b2148f79f7bde5d93af48e741bd75bfda43b04607512d709a1f7906abf73888548bcd515566b87d6c80aa97fa1e78c46c057a05f7ff54579752ceae6bb64d2773817e21a368d28f5e5b90f1a62da604605acbe04d60684ab4bdcc8601fe8c2fbbc2c251039796c6651767e138cba902188b4b674e473af117619eac571ad1f7be4c021548985ed15e43cab4529f80a63ac2ebbdc9661c9610b1bcf2d0863fffd24e7f8d221f66213436691cc1e068cbaa6ddd645d4d6b0f14b745acfbf27c4d8c4e6aab3ec7cdf0469a4343dbcea3aaf5601c45d745d4a2726a7f13d6de3f597f0d52d", 0x4b3}], 0x1, &(0x7f0000000180)}], 0x1, 0x0) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000000180)={0x1, 0x37}) recvmsg(r3, &(0x7f00000006c0)={&(0x7f00000000c0)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000000)=""/31, 0x1f}, {&(0x7f0000000640)=""/52, 0x34}, {&(0x7f00000001c0)=""/193, 0xc1}, {&(0x7f00000002c0)=""/198, 0xc6}, {&(0x7f00000003c0)=""/214, 0xd6}, {&(0x7f00000004c0)=""/75, 0x4b}], 0x6, &(0x7f0000000940)=""/253, 0xfd}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/hwrng\x00', 0x1, 0x0) 2018/04/15 19:34:35 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=ANY=[], &(0x7f000001bff6)='syzkaller\x00', 0x1, 0x367, &(0x7f0000011000)=""/195, 0xfffffffffffffffe}, 0x8f3303fd6af23cf7) [ 86.782629] QAT: Invalid ioctl [ 86.805287] QAT: Stopping all acceleration devices. 2018/04/15 19:34:35 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x1, 0x40) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x2}}, 0x469, 0x9, 0xc00000000000000, 0x1000, 0x4}, &(0x7f0000000740)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000780)={0x0, 0x6, 0x10}, &(0x7f00000007c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000800)={0x0, 0x9, 0x10}, &(0x7f0000000840)=0xc) sendmmsg$inet_sctp(r0, &(0x7f0000001d40)=[{&(0x7f00000002c0)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10, &(0x7f0000000600)=[{&(0x7f00000003c0)="966235a63db8857bef79180ed8d96779c48246ad78c90b1d81dbc37d82cc91ff1d3421fa6ebfc0deb0f46a1b42770f8e3eacdb589524eee7a2c9fe7abbbc431d6106bd6b0e6b3ac0ffab31c4fc3ad4f34cf8852bc701f3f0c5baec0af86b78c5d946134988ae8cfc9da04c37a4b0d7c342fb9bbbeea97e8ecfe64136ab4c9e0fe79bb72926b4d4fbb8c811a0d00cb798a48e53aa644d123edc1a056a40fa", 0x9e}, {&(0x7f0000000480)="85fd0ed3304a9a2529a591bd7f18bb1a24c85a2ecab9cbae44720aa10c9adcbe48d00e2730824c2baf25f799edd41d47686504e6edcdf2c844dbdc19754d939f9203dd042c2009dfe8e9c9dbc56f0770c9343b3141fdf294480547c05b074fc090114c7cda175baab88e989813761e83c473df0a219d01", 0x77}, {&(0x7f0000000500)="4895a608c76cf03fbd2601499ef30ea050ae417e521c94d5b82fc8d934eeff977f7112c5e105fb182b125b8437a06ce0a3df4e463fd1ac44ae62c606c522497e1f539953708f229d3572105e19cfbd68bb4411b3f0bf4484a7770f7a557d576ad0566f9117252deaa0c0a713f023d6f6e93846b51397ad352816bf4175794c87", 0x80}, {&(0x7f0000000580)="41f221b7a1656078a91b63c4ba74b1b76a33019aba92b36f4cc71f6f6a76d60c1a9deb6b1be291fac3c99eecf4796f5de82afef1b414432bd14520779b14c9f25995218dd5cc32e62bc1b3334a818fb387a34f9e3334a0b6c37c2560da3798a979600e94dca43a85b990bfbde1a36b075f18aab5", 0x74}, {&(0x7f0000000300)}], 0x5, &(0x7f0000000880)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x200, 0x3, 0x9, r1}}, @init={0x18, 0x84, 0x0, {0x8, 0x1, 0x7, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x321, 0x0, 0x40, 0x9, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x3b, 0xd, 0x51d0144b, 0x8379, 0x5b7, 0x7, 0x7fffffff, r3}}], 0xc0, 0x40040}, {&(0x7f0000000940)=@in={0x2, 0x7, @broadcast=0xffffffff}, 0x10, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=[@init={0x18, 0x84, 0x0, {0xbeb, 0x1, 0x401, 0xff}}, @init={0x18, 0x84, 0x0, {0x9, 0x40, 0xffff, 0x10001}}], 0x60, 0x4000}, {&(0x7f0000000a40)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f0000001cc0)=[{&(0x7f0000000a80)="2fc5850628699cbe7336109aee6ebbff55148dadce3699d5cf64b79c1ac9d389b6c44ebc39d166a95ccb7e4efeb399774949fab3892ac7c0b7caf010848280ff73bd645fa2daee84773d804dc159583c37f2dfac2911cce62c8acd78d8a1476db71afad9c595a86e7c1bbd3acbadbde6b17a", 0x72}, {&(0x7f0000000b00)="be8fec227d8d6d6fb8698043ab33d4a575a716b99aea4dc4b4994b5248e10be9b3390cfaea597acdbb46b97370a095ef4b1c79b5774e79ab86dc61319fc8f0a19a4ed62661d9901e23a513015c1dcc764401678baec7ff66a360d8675ce41eee1f92dcc9f8ae3e8e66c21cf12df51d1359d7a0903b057c81c1608ce3f314fd370b4a9fc233ee5f50e672b1963812eba87c40bfe1910631fe697f947b07", 0x9d}, {&(0x7f0000000bc0)="5ad35a4fc780266a5b1c7e2143a2a4b3c0e26fec5c52f5c491d3b3734de9c5582b6174561f3a1b8960f169bbf98ff3febdb3aedffed7e0d26c3c5dc47167327d68f77a6057a249e7132ca6391f36452e1268fa", 0x53}, {&(0x7f0000000c40)="93e8bcae8285929bb4038a97053db176", 0x10}, {&(0x7f0000000c80)="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", 0x1000}, {&(0x7f0000001c80)="960c88765f1a5222d53d253baab887c760506932125bb013ac543451555402fd1023f4c6cb8cc25ccffd14742427b6357ad681dd77", 0x35}], 0x6, 0x0, 0x0, 0x4}], 0x3, 0x800) unshare(0x40600) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8000, 0x101, 0x9, 0x8, 0x40}, &(0x7f00000000c0)=0x98) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x3, 0x2, 0xed, 0x8, 0x7, 0x6, 0x6, {0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x4, 0x41d7, 0x10000, 0x2, 0x100000001}}, &(0x7f00000001c0)=0xb0) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$inet6_opts(r6, 0x29, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="bb020401017fae00fe198365b472a1cda4349375d1e763f9"], 0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000340)={r5}, &(0x7f0000000380)=0x8) [ 86.830905] QAT: Invalid ioctl 2018/04/15 19:34:35 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x10001, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000180)={0x0, 0x6, 0x1, 'queue1\x00', 0x1}) r3 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/15 19:34:35 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) read$eventfd(r0, &(0x7f0000000000), 0x8) pwritev(r0, &(0x7f0000002500)=[{&(0x7f0000000080)="d592bcd01d0388ca695f448d4035dd2c26d656a4ca658e728176e584349a312a9555e53c66a7b923bf0c10c454553957c6f9c6597c363c031e9de8059516ef2b7181f4d56ab49cae7e7ff0c6868dfd1364c0aa1a67bca4ab9e10f4a76abe7e0d80d68cd279b74f92d7998cae", 0x6c}, {&(0x7f0000000100)="4385cf23484097af9fbb3209a3945e366eabde4fd6fa8bf452c0de38c0f88642b732b26e2de8f9cf5c48c4b550c30a82d6db68b13c26559bd10e92447935a246e7a44a0d9472eff492761d2025007539aed6aec5064d8386e02d1c4e42a3d463dc3a0d1fd5e6a0dbcaa0c814ecee5701579c74f693418a8e632d265a1a85e10a4dbe69f666250f6f93a756e595230501e46028aa8f26c82880ce7a82428f99b2f9dcc672117ea348c4c3810f0e3fc78da4c80173025e50f742bf45ce8e0b5fabe0c50811add03a3a38146bc73beb1741511bc4f4d64adf9c073005b74217d016622058301ae326b1c7969a6fb3da56864d7bd5d332c0e21e28837ad7371ac6a7008dd00d8e8792a6535b5e094d51a62773c99ee285711f83bbc73648cdb9c44346c53675c1839cd8c07c94e46507d3ded9a64dd691d715f09406696e5c9d74184f54df4e38a30d82a6686abf4737e74923eddd3b5933e1934f33df828fde8b7a7d519754d6b25df3adcd715bce8aa93d0e05e65fcca45c807b1ded0909180f04b6dcb118ef5936d4f94af0ad57e1c9e9fcf8844cad308e72fcc6c1a7a6cf35c53c0c0507eca35c946691724a3123b1639350cd06fcd7afae0d14591befdc55a3354ee581a98add306b82a9500e089757403808bd14c98a72592e29747e0b865ea27792d28fce717d3490ecb2534a6e078338b2140037e6ae7c31f6defcf41033b273522b77fc257190aafa5f5b6bb4f7d196e3b64af42e4bca12676fcea1a6e07f3ac2643b01a75b86d9641f4d63d0b46eb7472b4a2c3739873ffb84aaeb95d1f23d67f7f1f994b99c33165d16c65bf225cf2a6c20b25b5d157d01f76e65062acef310257bf1e2804f813c8217ed15f9265ba16e4f61a7b0b38b05325354cc606fc1731347c674b8c940d33ecc139be5e01f8eee3e45f407e28c8e69e2fa27b08e470518be9c2521e81ae7e7a81b08e49bebd10b5470293cc283e0b4ed05878d9ea06fa2ed9cb37a4ed628450a47dead40aa4478c33418405d92dcc4d5ef13e416a92e6fe324391e19af14be98840c6abfca2221f858f6f14baf122e42edfc67e34aabc492a480aa71fd40041ec482b4fcb4e7548ac7f36830d678886bba1795bcdaa79086852f666035d9a35ae6e2f8fb442f98af1b9eaf8b8b91a7361d7932d4c6e8610e71defed021aeae5e0071e24cc71199b8d318bc3d160a4d78dc6e5c80f6ddb8f3b259afb874874e49158d7af36cd595969b749d4785c90a3cdb305bbf5cd063f1ec3a672c47706b3a2733a606bc9705eb5db608bf33af2fdb412bea39bf6dc7924cc89b6f4d4cd6a1ca434b9d6b835e4ba0307454c79c76c6339686363340a7beb263d60a33deae3e9743959385ff3c46491d2e983ce0315e194b958af2c233d1f908118b4e3f34a59ed910dc9af6db9f719635e5db57ba8dce494976c5d10fc555ec5c83bdfa4452f45190b8b150a79b42528dbeca1930e17467b802e13591de67f85febda268791021257cdc597bc5a11f8889589aa58aee14585708e16bf662198d340783ee5f1a525fd6b87dbe898f41f5a2fc700aba36e3424569ef38996dd44a866377666b92cd43ff364ac27ac21fe23c11fe356f0f0f50cb4b6d110973ef6fa77aba5176d0c8f9f1306871b8f2826c2a727cb1b57cff825e46eb488ff7f17533cd591c5f6373351b9642b8e79eda9dd197144ba3ba7f5123eae90ff502e207ff6914ab364db2dbce1d7a18f0965621762106632030bf8b35607994702bb02e66f6c7aac44f9ff2bb519e00179c601ea9d19b7222fcd4f6757e2b3b578c5937f4fccc3ffd696b2e53548d1267fee92aedf6372e849d982f03127533d444ebda164e7102377c022a8624659f8c5f7a856f1c89efc77a4e72901fc347ae093301137a94743dcbb4c044f92b00f175d12e48252a780d2ee0c0947164b6e8d189f915870cb1e70252330d83ef37e518a46757edfc0e121d0c1901a9bf532addc875e599bc33e3cd3e8f050e34e802b35ee82860953db34e63f6465fb67968c6d26f6e355d62a1cc9b244edf6076c5c173c5469462309a16594b447961c1e40d29c6151a0c08dcfc821e97f1444279ac4cc6704c09b868e9536ed18b23a927b44cd8e5ed27ca05937b2ff6fee0d84a4b9c3c11a1e9c56ee70e439ea23e0734d41627037e9ef59ed7318edd3db40ff55a83ae847ec4389336c1ce81975ef8fd9e3c59ce2be12b17f8c6f167530639a86617d55dd44186e3dc255ac9a257a2bf2ce0833a431fd449a50b4c4c3f8d7d4ec77c915ed8f64d5122605c3c921a1756403b996a27c96f975237ec5ba98bde7b0dfa65e5c71a0ac93d7dd25120ecfd2e54ae9314fa56651e434288e56b2574f44a5641de704f372208258587f67a2b5a1c4082efbc4ee44805ae3aaec40e4008bacc856bee301799850ee08e3e17f9e4aa1c0a38ce0addd3575a58718f3bec93f3ef55e8135f7b07ec4d5d69f5025dc6691bf4313aad708931e3449f3a0cecabba20674b62aedd370515d966d24770c03bb0cff97abe3938d21c29d9d15b15a60f61e7be27ca42a00e286579b63da912d75273079919fa8646128fdc0ba04f8f43cfa28ad48f116bd783fc51d0e7865558948ecc157f15d683dee0bc57b26f3f1f3b9a64d5c542c11eab80ca677ad509980f619e2b18f3a6bc40b3a0b9a482064f7b299f91564e0d3f713afec0ed601356d810a456c95176db580406c6b0795c98ea0dbf9eea1def6cb5d298a8b2d38e274b79cc62f47d02e6c86a8ea2f77ba12b4a98b80a244c0338d632bc137ae71192a3d20c68902719ebb81c747d75fd12890163f824dc2ceadf706bf230d266ba5c79c4ffa4573348466b525baeed151125413454d66850cefd2839a455b375a38e298e9ca8c540a9d23964b8c7591d324400f7546bbb485f822d60934ba34f22cfd58701ca20a73f322cb056bdf8b7555fadd2cf014172e3d9b4e41b0fb4d803dc2ca59fa29e94a4d6f77afb32a921c1e194a630b5daddfce4c77d92ea6ee74345464f1903db5419f29d78be7e77603f8d4683d05263ac2a687ad24affb2a2104299394580bc6e46d420d88e050a85d63b3c35e4e5edad3dac3621a65e796f964d2c2450df6323c2eaa8f2022625f19afab8aa42b2b0459f6333050c98ca4dcbdcc4a4c08179cb9e3b2521dc47e1f5f51bf899991673696497ce194d516a9451b12c266e4e99fa602d5855d717a5d6a100ae48453eeb793b6dcbe358d5da373161b820f093bab0666d37d6fdb295cc206003857cdcb05ed5b8b2b7a2d0c13db74e5e39c56f398eafb9daaeefdf3847430225cd9a513538838c8f96a5691bbf206143ef0d6c81daa4c72e542e27ec5092243368183e8fd5a9cab05e5d42b3796d72a19e10eeef03b0090ea15efe0004f6a53cf466d3468b623258072efc178a3792004e1cea4ce9f23cf856edfb4f41f5dfe5140dd4921845cad072b9758b5fee6aca085b640bb4211c9ce28968cdb88ed1d780fa262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0x1000}, {&(0x7f0000001100)="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0x1000}, {&(0x7f0000002100)="14db93eaa2785af99088746327281f0c9a16e242bbd3be91bd78705ffed5e45bfc5d6af30c2aa3b81c7c6abe37b6cc4b929461", 0x33}, {&(0x7f0000002140)="a55504b673068a871d8d9687f41717890397f0fb35f9b6c5a15a6ec5692c2979cd1a37ccf5798584bd03cd4218f9fca80975427c1ce944f41617a4b050a97ea593c964596ae0a6bdc950e1870f6c8594e0cc08d2d825f99f7906fb540cbb94df1dfd57aba8081ea25f35501e322a6159ba0e6e8cdbececd03db7f6", 0x7b}, {&(0x7f00000021c0)="62d0030d41aeb5630e44c0fc60c1d23efa92c2de2086a47e6b331de466544eed1aca7ccacd242d9e32927b186ba88475523446ff07edcdbd57aec752f73b91f64faee98591a25db5fcc9e51f850c836df3daf71cdbd605aeb9a3d440b003d241e43ff802d6f98f3bd229a76a9eb9d2145b17a3093af99c60a1701092e33557c539", 0x81}, {&(0x7f0000002280)="44422b7d83085df67e16e9cdb055a09a2b5aca9618abd4f445ddae5b00cde46802dead07ccabbef5bf22ba4b248d9fd2c58e83b4d626179073b15a3fea8e18359fca8336c11b94922a25a576dc0f3102622c48135787a06caa3bc8f1fc3c6e4b03183f6f57db510fb3e9675d1840c23d83e0d15087d113c55264489ee75f5a44310086f007c2ba9c7fabb7631167434cc38b88f8c6dc7f3859648eb73b3355e26c67f958ad753b40293e087f3934b1df3592de3becdcd89c98397529ab7e1263da", 0xc1}, {&(0x7f0000002380)="112f880c22e4814b831851431dd6e658e28d54e433e2229c28dfcb1816330672c56bf02e05", 0x25}, {&(0x7f00000023c0)="44acbf473b3cb349c5637256f776ee", 0xf}, {&(0x7f0000002400)="71d7bbe9def1ae0e100115daeee29130a58191a1d89b3062e79f15720a010f6faa5dd01fd7e3a647a55c3740153e79f18aeeea705dc3fc6f357b2fd2e714cbbcd02e66487390564bfb243525ed75cfaeb7a9dd9a42d957e6ffa080524a5f75b739d79b8bd65867e3bb19e20fbefa40c2bc0914c572e2f41375680ea1f36921aed08a42b98f58bbacc6ca0c55d0c81fa76097e40863b9747da3da4bb6d0b3235b070c900cd61527e4f2d96d9a49883aec9e24c0c736af7539d17ea614b4472592153bcd14cedd8c3d86430a7f37d1e857a8530dd7cd7249ce01fe1b594adadbf3cde6e955515e859cbcf1d1", 0xeb}], 0xa, 0x0) 2018/04/15 19:34:35 executing program 3: unshare(0x40600) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x220502, 0x0) shutdown(r0, 0x2) 2018/04/15 19:34:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x81, 0x3, 0x2, 0x6}, {0x2, 0x2, 0xe930, 0x7}, {0xd4d1, 0x6, 0x7fff, 0x3}]}, 0x10) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000722ffc), &(0x7f0000000100)=0x4) prctl$getreaper(0x25, &(0x7f0000000080)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x20080, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000140)={0x7, 0x3}) 2018/04/15 19:34:36 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000000)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e21, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffff9c, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r1, 0x4) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vcs\x00', 0x40002, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000400)=0x4, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e23, @rand_addr=0xff}}, 0x8, 0x200, 0x2, 0x617a, 0x22}, &(0x7f0000000380)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r3, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x98) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000880)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00000008c0)={r3, 0x6, 0x3, [0x0, 0x7, 0x5]}, &(0x7f0000000900)=0xe) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x30}, 0x98) 2018/04/15 19:34:36 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000003c0)) getpgid(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000480)) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f00000004c0)='net/igmp6\x00') io_setup(0xb0, &(0x7f0000000200)=0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x6, 0x20000) io_cancel(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0xa, 0x9, r1, &(0x7f0000000280)="71894e0dfe5cede5542ee67ae439140454099fc17d302803783fcbc95987f2986d10daccb67b1ca6de6cd979ce2fb10fd724ad651d77cc827c1f0375fef80046e8defdb5a25aa52b482a9f62dda128b669389ced54eab1e121e482a2efdd6b44cf50adce06b028fe60f7a19fe521a738", 0x70, 0x7, 0x0, 0x0, r1}, &(0x7f0000000340)) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000240)=0x2, 0x4) lseek(r1, 0x200000000001004, 0x1) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xc4, r4, 0x1, 0x70bd27, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffffff99}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9ca5}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xab}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x33d}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x40}, 0x4000080) 2018/04/15 19:34:36 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x400400, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f00000001c0)="b3f33ef70ad1824161a704a37652d3ac00d3d59eff80911a2e0df2333851a8f2e1a60372d51cd6df11fc68bc38822c92a25cc06d98b1319cbcbadb8bd7669b0513e305fb76742347b39f3b10657777804e4d1abb40b8d6e9bba4a0a178925ea382483115f59140774e5be9f29b94f012bf4ca5072d147c4feb281544dbf15f157754aff1747d41012ef07e29739d02ed64e121d400d749d79f2ab7a9d19cdfc8e33d1ff721865d25c224b133693051b562ac3793a71f3cfaa5356c4f629119ba55da0832535a4ce265fa2d0a90de4b7717976590f5458a44defa4e8bc39337") ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000140)=r1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e22, 0x80000001, @loopback={0x0, 0x1}, 0x7}}, 0xd1, 0xff, 0x7, 0x3, 0xfff}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000003c0)={r3, 0x400, 0x5, 0x3f, 0x100, 0x2}, &(0x7f0000000400)=0x14) r4 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000000000)={{0xfffffffffffffffe}}) getpgid(r1) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000440)=0x40) 2018/04/15 19:34:36 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) unshare(0x8000400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000040)=0x44) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000180)=0x6, 0x4) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000080)=""/4, &(0x7f00000000c0)=0x4) inotify_init1(0x800) 2018/04/15 19:34:36 executing program 3: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x88) recvfrom$inet6(r0, &(0x7f0000000000)=""/185, 0xffffffd5, 0x0, 0x0, 0x1e0) r1 = socket$inet6(0xa, 0xf, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000957000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23}, 0x1c, &(0x7f00002c9000)}, 0x8000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x105000, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f0000000180)={0x80000001, {{0x2, 0x4e21}}, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) bind(r2, &(0x7f00000002c0)=@nfc={0x27, 0x1, 0x1, 0x3}, 0x80) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/15 19:34:36 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) creat(&(0x7f0000000040)='./file1\x00', 0x0) 2018/04/15 19:34:36 executing program 6: syz_emit_ethernet(0x0, &(0x7f00000000c0)=ANY=[], &(0x7f0000000040)={0x0, 0x10000, [0x0, 0x674, 0xfffffffffffffffc, 0x40000000049]}) 2018/04/15 19:34:36 executing program 0: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000001780)={0x10}, 0xc, &(0x7f0000001800)={&(0x7f00000017c0)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) preadv(r0, &(0x7f0000001680)=[{&(0x7f0000001340)=""/149, 0x95}, {&(0x7f0000001880)=""/210, 0xd2}, {&(0x7f0000001980)=""/226, 0xe2}], 0x3, 0x0) process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001a80)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001400)=""/83, 0x53}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}, {&(0x7f0000001200)=""/114, 0x72}], 0x9, 0x0) 2018/04/15 19:34:36 executing program 6: r0 = socket(0xa, 0x80005, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f00000004c0)=[{&(0x7f00000005c0)='\a', 0x1}], 0x1, &(0x7f0000000540)}, 0x0) getsockname$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c) 2018/04/15 19:34:36 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085dff0)='/dev/sequencer2\x00', 0x10000080002, 0x0) dup2(r0, r1) 2018/04/15 19:34:36 executing program 0: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x8, 0x81, 0x3, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x3, 0x1626}, &(0x7f0000000100)=0xc) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) r2 = syz_open_dev$sndseq(&(0x7f00000a5ff3)='/dev/snd/seq\x00', 0x0, 0x1) r3 = socket$inet(0x2, 0xb, 0x8000000009) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$TCFLSH(r4, 0x540b, 0x9) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0xfffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000300)='bpq0\x00') getsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0xfffffdd1) write$sndseq(r2, &(0x7f0000000400)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) getitimer(0x1, &(0x7f00000002c0)) write$sndseq(r2, &(0x7f0000000200)=[{0xf0d, 0x9, 0x240000000000, 0x6, @time={r5, r6+10000000}, {0x102, 0xff}, {0x3ff}, @result={0xc110, 0x800000}}, {0x1, 0x2fa1, 0x8, 0x9, @tick=0x9, {0x5, 0xfffffffffffffffd}, {0xc5f7, 0x5}, @quote={{0x0, 0xd6d}, 0x2, &(0x7f00000001c0)={0x1, 0x4, 0x2, 0x5, @time={r7, r8+30000000}, {0x4, 0x80000000}, {0x4, 0xfffffffffffffff7}, @result={0xffff, 0x401}}}}], 0x60) msgget(0x1, 0x600) 2018/04/15 19:34:36 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000000000)={'b:idb&0\x00\x00\x00\x00\x00\x00@\x00', @ifru_data=&(0x7f0000000080)="c18735c4b2c4ca6f335f84e2d139c3822fc8c711372baf1025073f3a44d0ca75"}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000280)={r1, 0x7}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x2b9a, 0x81, 0x0, 0x6, 0x3, 0x0, 0x9, {0x0, @in6={{0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xdb3}}, 0x100000000, 0x81, 0x3, 0x90, 0x6}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r2, 0x400}, &(0x7f00000001c0)=0x8) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000380)={0x3, &(0x7f0000000340)=[{}, {}, {}]}) 2018/04/15 19:34:36 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vga_arbiter\x00', 0x440882, 0x0) mkdir(&(0x7f0000000780)='\x00', 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000740)={&(0x7f00000006c0)='./file0\x00', r1}, 0x10) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f00000008c0)={0x3f, @broadcast=0xffffffff, 0x4e20, 0x1, 'nq\x00', 0x20, 0x2, 0x7a}, 0x2c) accept(r0, &(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000880)=0x80) shutdown(r0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) accept(r1, &(0x7f0000000900)=@pptp, &(0x7f0000000980)=0x80) clock_gettime(0x0, &(0x7f00000009c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000a00)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000a40)={{r2, r3/1000+10000}, {r4, r5/1000+10000}}, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000000c0)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000980500009002000000000000ffffffff8001000090020000c8040000c8040000ffffffffc8040000c804000005000000", @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003824a29ae5c83c729973290037b33a19fa16707cbda1cb43a12e2738f6f83eac2f349f2b1de14d22ef155d069b54000cdc23b3db7886d31a2fb3ca3afc3acda98c4d189b091412c0d6dfc3946d4037fb3598f6a1886647a87ff74"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003801800100000000000000000000000000000000000000000000000048006862680000000000000000000000000000000000000000000000000000000500000003010700090007000900320300800104070000000400080005000000030001000500030028006d6800000000000000000000000000000000000000000000000000000000ffff010000000000480052454449524543540000000000000000000000000000000000000000000001000000ac1414aa000000000000000000000000ac14141500000000000000000000000000644e2100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004d4153515545524144450000000000000000000000000000000000000000110000007f000001000000000000000000000000fe8000000000000000000000000000bb0a75000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00038010000000000000000000000000000000000000000000000002800697076366865616465720000000000000000000000000000000000000000049a00000000000048004d41535155455241444500000000000000000000000000000000000000000b000000ac1414bb000000000000000000000000fe80000000000000000000000000000d0066050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c80000010000000000000000000000000000000000000000000000003800534554000000000000000000000000000000000000000000000000000003002b0304010000030900040809000000ed020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x5f8) 2018/04/15 19:34:36 executing program 4: r0 = memfd_create(&(0x7f0000000180)='*wlan0\x00', 0x3) getsockname$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0xfffffffffffffe45) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) ptrace$setregset(0x4205, r2, 0x203, &(0x7f00000003c0)={&(0x7f0000000380)="fd8f4f718c8828a60a56cd6270d6d8e345b4287e03b57eb2c999795f39b24b2a4cfc16ab35dd8c4f63c189e0daaee803e82f1c3f327f", 0x36}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=r1) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000002c0)={'veth1_to_bond\x00', 0x102}) r4 = getpid() setpriority(0x3, r4, 0x7f) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000300)={{0x32, @loopback=0x7f000001, 0x4e22, 0x2, 'sh\x00', 0x1d, 0x2, 0x79}, {@loopback=0x7f000001, 0x4e20, 0x2003, 0x7fffffff, 0x7, 0x3ff}}, 0x44) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'vcan0\x00'}) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$VHOST_GET_VRING_BASE(r5, 0xc008af12, &(0x7f0000000140)) [ 88.052444] QAT: Invalid ioctl 2018/04/15 19:34:37 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000040)=0x8001, 0x4) r1 = accept4(r0, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0xa8}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000240)={r2, 0xf5, "b88b29342f4e36782e6932bf6d06cce4ec7e95b9c2fbde374b7a91c3b8658a64fc0885d12c1bf4d43357062a6e1ac117d2c31f2d273c4c9d7063ca991649c702891099156689d325f029a16e5679265e0056e18c88e6ed8e431b1fedbe5595ff251b59b9c76fe03702a3c41009ed3a6c41182fd8d4db329aa086839a8e35471db9f9a7325940f66ace5acd7532cc66d52fa90367ffa0ee94edac4415b699da5bd5fce6fc9fc113d11ac8e4fefb5f0aeb7c5ae8b7a1a05e12339ef3c9b8e3c7db7b78e8974cdbe360445521038ac4d96600c5dba5f52e53745e013afec0e4a5d94483edb88ccfc9b48d3ae88c8a9688226865996e59"}, &(0x7f0000000340)=0xfd) sendmsg$nfc_llcp(r1, &(0x7f00000017c0)={&(0x7f0000000380)={0x27, 0x1, 0x1, 0x3, 0x1, 0x3ff, "44399b70093603fd0d28caa30561ba53ee461edc85a975f293feeb00d7c64de2a555f2bb41b484620fc2229633c968ff2aaec0a34135a284785a5d7803ff70", 0xf}, 0x60, &(0x7f0000001700)=[{&(0x7f0000000540)="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0x1000}, {&(0x7f0000000400)="23643f9bbb6620c94faa9166ea451f8cbb34ce0938196ce4c0a4b2c6e97b114611c29e", 0x23}, {&(0x7f0000001540)="94e4b2a5e18dbad417c766b50766bf6c8ab80a1f7c77edc73ec458116481aea9f030e02798e0d4b64e781f966442f64c5e7beb9fb54e7367440af7ba543025cc05c771d1", 0x44}, {&(0x7f00000015c0)="0f0aaba285b78e6a8732a84f10877434913fc5d9acc4f6b661fb0912ba4d59e2645f1872af296aae2e88b64245775dd0059dfab56b3fc3614a86fce7a6213e12176d67742f8942f90fa48d31cb609c480bc20ca87a5bf1638b8308452bcf707b6f815b24635814baf89ea994ff1d57b65eb2", 0x72}, {&(0x7f0000001640)="5a6eeca59d36f877638d1ef94094cc307ef0a552131a2689b28250b4f3d90b282dd0f460532f53fa811541cdada8f7833c0768c088f9ca1413918551aa9e2feda649e4a458831e197c8451fa6c9f3df7cfe3", 0x52}, {&(0x7f00000016c0)="95e25663e8049235fe1118abb074a7", 0xf}], 0x6, &(0x7f0000001780)={0x18, 0x11f, 0x3, "34a98a9faa"}, 0x18, 0x2000c001}, 0x8010) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000180)) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x2e, &(0x7f0000000400), 0x0, &(0x7f0000000440)=""/175, 0xaf}, 0x0) 2018/04/15 19:34:37 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0), 0x1) 2018/04/15 19:34:37 executing program 4: unshare(0x8000000) setpriority(0x0, 0x0, 0x9) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedreceive(r0, &(0x7f0000000040)=""/97, 0x61, 0x0, 0x0) mq_timedreceive(r0, &(0x7f00000000c0)=""/144, 0x90, 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000000200)=""/181, 0xb5, 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x408000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000012c0)=0x0) ptrace$getregs(0xe, r2, 0x94, &(0x7f0000001300)=""/52) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00000002c0)=""/4096) 2018/04/15 19:34:37 executing program 0: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x8, 0x81, 0x3, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x3, 0x1626}, &(0x7f0000000100)=0xc) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) r2 = syz_open_dev$sndseq(&(0x7f00000a5ff3)='/dev/snd/seq\x00', 0x0, 0x1) r3 = socket$inet(0x2, 0xb, 0x8000000009) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$TCFLSH(r4, 0x540b, 0x9) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0xfffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000300)='bpq0\x00') getsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0xfffffdd1) write$sndseq(r2, &(0x7f0000000400)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) getitimer(0x1, &(0x7f00000002c0)) write$sndseq(r2, &(0x7f0000000200)=[{0xf0d, 0x9, 0x240000000000, 0x6, @time={r5, r6+10000000}, {0x102, 0xff}, {0x3ff}, @result={0xc110, 0x800000}}, {0x1, 0x2fa1, 0x8, 0x9, @tick=0x9, {0x5, 0xfffffffffffffffd}, {0xc5f7, 0x5}, @quote={{0x0, 0xd6d}, 0x2, &(0x7f00000001c0)={0x1, 0x4, 0x2, 0x5, @time={r7, r8+30000000}, {0x4, 0x80000000}, {0x4, 0xfffffffffffffff7}, @result={0xffff, 0x401}}}}], 0x60) msgget(0x1, 0x600) 2018/04/15 19:34:37 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) accept4$ipx(r1, &(0x7f0000000040), &(0x7f0000000100)=0x10, 0x800) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/15 19:34:37 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0xffffffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)={r2, 0x5f, "24e1365d17f3ff0d7563bafc7a3445a4698dd38a88a72d586a4d27ff2e032eb84df8d0c61c5dbfbceac15fbb7f93f3c03251c2c0b4a310bce8fa8d81091ff95762a5e2969c45bc68872d1baac871907d7798c8c9ecefda8c78807c6ac5e4e3"}, &(0x7f0000000140)=0x67) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000)=0x200, 0x4) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x4e20}, 0x1c) 2018/04/15 19:34:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffffc, 0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x20}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000660000)={0x0, @in={{0x2}}}, &(0x7f00000c8000)=0x8c) fchdir(r1) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000000180)=""/19) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000140)=0x99e, 0x4) 2018/04/15 19:34:37 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$KDADDIO(r1, 0x4b34, 0x9) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000152000/0x1000)=nil, 0x1000}) 2018/04/15 19:34:38 executing program 3: set_mempolicy(0x4003, &(0x7f0000ef3ff8)=0x401, 0x2) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x3, 0x7f) r1 = getpgrp(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) tgkill(r1, r2, 0x2c) 2018/04/15 19:34:38 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x9, &(0x7f0000000040)=@framed={{0x18}, [@initr0={0x18}, @alu, @jmp={0x5}], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0x0, 0x68, &(0x7f0000000100)=""/104}, 0x48) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x74, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0xb59) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000001080)={0x9, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}}}, 0x108) recvmsg(r0, &(0x7f0000001700)={&(0x7f00000011c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000001240)=""/90, 0x5a}, {&(0x7f00000012c0)=""/17, 0x11}, {&(0x7f0000001300)=""/130, 0x82}, {&(0x7f00000013c0)=""/46, 0x2e}, {&(0x7f0000001400)=""/140, 0x8c}, {&(0x7f00000014c0)=""/170, 0xaa}], 0x6, &(0x7f0000001600)=""/222, 0xde, 0x1}, 0x40) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001740)="b52ec24883a120e510e63304727038f6b36b98713a911a7b4c0f6b5d2d36775331f03973c401fe9d31540411b03d4597874f105ead1ebdb2b5900071e3eab985440680e0e4ddba8b0837a06b83dd7ac36e354aaef3b08b947351a17f25853417e88983124daf2a1864166caa317f4cf67d9c997172dd5362b55f3b94e33f97fb4fc16b90a80f0594a0b71d7e6ae4f124b2cf612e3451b49504ae572894c278", 0x9f) 2018/04/15 19:34:38 executing program 6: r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x57f}], 0x1) write$binfmt_elf32(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}], "", [[], []]}, 0x258) 2018/04/15 19:34:38 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) io_setup(0x7, &(0x7f0000000000)=0x0) io_submit(0x0, 0x0, &(0x7f0000000440)) eventfd(0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000100), 0x0, 0xfffffffffffffff8}]) socketpair(0x11, 0x800, 0x7ff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000080)=[{0x3, 0x101}, {0x2, 0x3}, {0x3, 0x1}, {0x0, 0x100000001}], 0x4) 2018/04/15 19:34:38 executing program 5: pipe(&(0x7f0000002980)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$team(&(0x7f0000002a00)='team\x00') getpeername$packet(0xffffffffffffffff, &(0x7f0000002a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002a80)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000002b40)={@local, 0x0}, &(0x7f0000002b80)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000002bc0)={'vlan0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002cc0)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000002dc0)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000003180)={'rose0\x00', 0x0}) accept4(0xffffffffffffff9c, &(0x7f00000031c0)=@can={0x0, 0x0}, &(0x7f0000003240)=0x80, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003280)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000003380)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000033c0)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000034c0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000035c0)={0x0, @rand_addr, @multicast1}, &(0x7f0000003600)=0xc) accept4$packet(0xffffffffffffffff, &(0x7f0000003680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000036c0)=0x14, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004b40)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000004c40)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000004c80)={@dev, 0x0}, &(0x7f0000004cc0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000004d40)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000004e40)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000004e80)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000004f80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000004fc0)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000050c0)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@loopback}}, &(0x7f00000051c0)=0xe8) recvmmsg(0xffffffffffffff9c, &(0x7f000000fc40)=[{{&(0x7f00000052c0)=@l2, 0x80, &(0x7f0000005940)=[{&(0x7f0000005340)=""/170, 0xaa}, {&(0x7f0000005400)=""/172, 0xac}, {&(0x7f00000054c0)=""/243, 0xf3}, {&(0x7f00000055c0)=""/74, 0x4a}, {&(0x7f0000005640)=""/217, 0xd9}, {&(0x7f0000005740)=""/217, 0xd9}, {&(0x7f0000005840)=""/26, 0x1a}, {&(0x7f0000005880)=""/4, 0x4}, {&(0x7f00000058c0)=""/109, 0x6d}], 0x9, &(0x7f0000005a00)=""/212, 0xd4, 0xc32}, 0x2}, {{&(0x7f0000005b00)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000006c00)=[{&(0x7f0000005b80)=""/4096, 0x1000}, {&(0x7f0000006b80)=""/123, 0x7b}], 0x2, &(0x7f0000006c40)=""/193, 0xc1, 0x2}, 0x7ff}, {{0x0, 0x0, &(0x7f0000007dc0)=[{&(0x7f0000006d40)=""/74, 0x4a}, {&(0x7f0000006dc0)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x7}, 0x3}, {{&(0x7f0000007e00)=@nl=@unspec, 0x80, &(0x7f000000b0c0)=[{&(0x7f0000007e80)=""/4096, 0x1000}, {&(0x7f0000008e80)=""/56, 0x38}, {&(0x7f0000008ec0)=""/230, 0xe6}, {&(0x7f0000008fc0)=""/219, 0xdb}, {&(0x7f00000090c0)=""/4096, 0x1000}, {&(0x7f000000a0c0)=""/4096, 0x1000}], 0x6, &(0x7f000000b140)=""/200, 0xc8, 0x2}, 0x7}, {{&(0x7f000000b240)=@ax25, 0x80, &(0x7f000000c4c0)=[{&(0x7f000000b2c0)=""/4096, 0x1000}, {&(0x7f000000c2c0)=""/72, 0x48}, {&(0x7f000000c340)=""/52, 0x34}, {&(0x7f000000c380)=""/30, 0x1e}, {&(0x7f000000c3c0)=""/208, 0xd0}], 0x5, &(0x7f000000c540)=""/191, 0xbf, 0xc55}, 0x4}, {{&(0x7f000000c600)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f000000d880)=[{&(0x7f000000c680)=""/249, 0xf9}, {&(0x7f000000c780)=""/4096, 0x1000}, {&(0x7f000000d780)=""/220, 0xdc}], 0x3, &(0x7f000000d8c0)=""/4096, 0x1000, 0x2}, 0xcf4f}, {{&(0x7f000000e8c0)=@can={0x0, 0x0}, 0x80, &(0x7f000000ea80)=[{&(0x7f000000e940)=""/172, 0xac}, {&(0x7f000000ea00)=""/32, 0x20}, {&(0x7f000000ea40)=""/57, 0x39}], 0x3, 0x0, 0x0, 0x1000}, 0xfffffffffffffffa}, {{&(0x7f000000eac0)=@un=@abs, 0x80, &(0x7f000000ec00)=[{&(0x7f000000eb40)=""/180, 0xb4}], 0x1, &(0x7f000000ec40)=""/4096, 0x1000, 0xb44}, 0x4}], 0x8, 0x2103, &(0x7f000000fe40)) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f000000ff40)={@remote, 0x0}, &(0x7f000000ff80)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000010640)={&(0x7f00000029c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000010600)={&(0x7f000000ffc0)={0x640, r1, 0x400, 0x70bd26, 0x25dfdbfe, {0x3}, [{{0x8, 0x1, r2}, {0x128, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x1, 0x699f, 0x4, 0x8}, {0x10000, 0x6, 0xfff, 0xdbc}, {0x6, 0xfffffffffffffff7, 0xbedd, 0xb28}, {0x2551, 0xb2ff, 0x5b6}, {0x1, 0x400, 0xffffffff7fffffff, 0x4}]}}}]}}, {{0x8, 0x1, r5}, {0x18c, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x80000000, 0xaec, 0x100000001, 0xffffffff}, {0x1ff, 0x14, 0x8001, 0x7fffffff}, {0xffffffffffffffe0, 0x3f, 0x5, 0x9}, {0xfffffffffffffff7, 0x8, 0x4, 0x1}, {0x100000000, 0x10000, 0x5, 0xc60}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xaf1}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fffffff}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0x134, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x10001}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x40}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r12}, {0x224, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000000}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8000}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}}]}}]}, 0x640}, 0x1}, 0x80) r20 = socket$alg(0x26, 0x5, 0x0) bind$alg(r20, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r21 = accept$alg(r20, 0x0, 0x0) poll(&(0x7f00000003c0)=[{r21}], 0x1, 0x7e75) setsockopt$ALG_SET_KEY(r20, 0x117, 0x1, &(0x7f0000c8afd0)="d3ab2719", 0x4) recvmsg(r21, &(0x7f0000d20000)={&(0x7f0000000480)=@nfc_llcp, 0x80, &(0x7f0000b9c000), 0x0, &(0x7f0000da2000)}, 0x0) r22 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x40) ioctl$DRM_IOCTL_MAP_BUFS(r22, 0xc0186419, &(0x7f0000002940)={0xa, &(0x7f00000000c0)=""/232, &(0x7f0000002840)=[{0x2, 0xdf, 0x0, &(0x7f00000001c0)=""/223}, {0x1000, 0xf1, 0xfffffffffffff000, &(0x7f00000002c0)=""/241}, {0x7, 0x26, 0x7, &(0x7f0000000400)=""/38}, {0x3, 0xa4, 0x62, &(0x7f0000000500)=""/164}, {0x5, 0x6f, 0xfffffffffffffff8, &(0x7f00000005c0)=""/111}, {0x1, 0xf4, 0x5, &(0x7f0000000640)=""/244}, {0x4, 0x1000, 0x22, &(0x7f0000000740)=""/4096}, {0x9, 0xca, 0x3ff, &(0x7f0000001740)=""/202}, {0xffffffff837d3413, 0x11, 0x1, &(0x7f0000000440)=""/17}, {0x3, 0x1000, 0x400, &(0x7f0000001840)=""/4096}]}) 2018/04/15 19:34:38 executing program 0: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x8, 0x81, 0x3, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x3, 0x1626}, &(0x7f0000000100)=0xc) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) r2 = syz_open_dev$sndseq(&(0x7f00000a5ff3)='/dev/snd/seq\x00', 0x0, 0x1) r3 = socket$inet(0x2, 0xb, 0x8000000009) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$TCFLSH(r4, 0x540b, 0x9) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0xfffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000300)='bpq0\x00') getsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0xfffffdd1) write$sndseq(r2, &(0x7f0000000400)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) getitimer(0x1, &(0x7f00000002c0)) write$sndseq(r2, &(0x7f0000000200)=[{0xf0d, 0x9, 0x240000000000, 0x6, @time={r5, r6+10000000}, {0x102, 0xff}, {0x3ff}, @result={0xc110, 0x800000}}, {0x1, 0x2fa1, 0x8, 0x9, @tick=0x9, {0x5, 0xfffffffffffffffd}, {0xc5f7, 0x5}, @quote={{0x0, 0xd6d}, 0x2, &(0x7f00000001c0)={0x1, 0x4, 0x2, 0x5, @time={r7, r8+30000000}, {0x4, 0x80000000}, {0x4, 0xfffffffffffffff7}, @result={0xffff, 0x401}}}}], 0x60) msgget(0x1, 0x600) 2018/04/15 19:34:38 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x81, 0x40000) setsockopt$inet_dccp_buf(r0, 0x21, 0xcc, &(0x7f0000000140)="ef2289f929a44c135cd6789bd943c5f3cf1f79708a9c26c9ef822cf8053f0eb5968fdd84d0dbee9fc4a34ab87ffe5f28b239f36fa3c3f80aad48460c47d6813fa46677a0d69c49e3e3f44f1f95223b", 0x4f) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)={'security\x00'}, &(0x7f00000000c0)=0x24) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r2, 0x1, 0x0, 0x40000004) 2018/04/15 19:34:38 executing program 3: socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) sendto$inet6(r2, &(0x7f0000000080)="357c076d8ee476cb7e2399", 0xb, 0x40, 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r3, &(0x7f0000000580)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000003bc0), 0xe4, &(0x7f0000003c00)=""/69, 0x45}}, {{&(0x7f0000003c80)=@nfc, 0x10, &(0x7f0000000280)=[{&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000040)=""/7, 0x7}, {&(0x7f0000000080)}, {&(0x7f00000000c0)=""/57, 0x39}, {&(0x7f0000000100)=""/249, 0xf9}, {&(0x7f0000000200)=""/119, 0x77}], 0x6, &(0x7f0000003e00)=""/158, 0x9e}}], 0x2, 0x0, 0x0) 2018/04/15 19:34:38 executing program 2: r0 = memfd_create(&(0x7f0000000000)='dev ', 0x0) write(r0, &(0x7f0000000140)="164690819e777a882e24f2d39d5b35ad86831223d1c538d14ce5755029fb070952cb2f91e29bb6a94dd4e461d8cb40594ea11a4f0f7f3b362f04d7de9f4956256bca1a2f962a15d5326a39a34fde842aceda9f521b10e1f221840efaf5efae94c1568b0196a8deb3c5d1e2e45b0b17c5b2c1743a9a0017a2d26b3d99d958dd41c9cfea17bc8cb1b81e06774dcae6ba114b08518aaa5c94f6189acca8b0eeb0ddad3ca954f3ed00ccaca0f4305e", 0xad) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_settime(0x0, &(0x7f0000000100)) 2018/04/15 19:34:38 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001400)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000001440)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000014c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="06000000167be07fa50700ec027c9800000000000000000000000000"], &(0x7f0000000040)=0x8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000000080)={@local, @rand_addr, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@rand_addr=0xfff, 0x4e20, 0x1ff, 0x4e23, 0x4, 0x0, 0x80, 0x20, 0x3a, r2, r3}, {0x100000001, 0x8000, 0x400, 0x96, 0x7, 0x100000000, 0x8808, 0x8}, {0x10000, 0x401, 0x2, 0x8}, 0x1, 0x6e6bbb, 0x3, 0x1, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x3b}, 0xa, @in=@multicast1=0xe0000001, 0x3503, 0x1, 0x2, 0x80, 0x3f, 0x7, 0x100}}, 0xe8) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200002) clock_gettime(0xfffffffffffffffe, &(0x7f00000002c0)={0x0, 0x0}) mq_timedreceive(r4, &(0x7f0000000400)=""/4096, 0x1000, 0x5, &(0x7f0000000280)={r5, r6+10000000}) epoll_wait(r1, &(0x7f0000001480)=[{}], 0x1, 0x3) 2018/04/15 19:34:39 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f00000002c0)='../file0\x00', 0x2) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) recvmsg(r1, &(0x7f0000001380)={&(0x7f00000000c0)=@rc, 0x80, &(0x7f0000000280)=[{&(0x7f0000000140)=""/206, 0xce}, {&(0x7f0000000240)=""/57, 0x39}, {&(0x7f0000000300)=""/107, 0x6b}], 0x3, &(0x7f0000000380)=""/4096, 0x1000, 0x52}, 0x41) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/04/15 19:34:39 executing program 3: r0 = syz_open_dev$mice(&(0x7f000046bff0)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) getrusage(0xffffffffffffffff, &(0x7f00000000c0)) read$eventfd(r0, &(0x7f0000000080), 0x8) write$evdev(r1, &(0x7f00008c1fd0)=[{{0x77359400}, 0x2, 0x0, 0x401}, {}], 0x19a) ioctl$TIOCNXCL(r0, 0x540d) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000000)={0x1, 0x4}) 2018/04/15 19:34:39 executing program 0: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x8, 0x81, 0x3, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x3, 0x1626}, &(0x7f0000000100)=0xc) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) r2 = syz_open_dev$sndseq(&(0x7f00000a5ff3)='/dev/snd/seq\x00', 0x0, 0x1) r3 = socket$inet(0x2, 0xb, 0x8000000009) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$TCFLSH(r4, 0x540b, 0x9) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0xfffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000300)='bpq0\x00') getsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0xfffffdd1) write$sndseq(r2, &(0x7f0000000400)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) getitimer(0x1, &(0x7f00000002c0)) write$sndseq(r2, &(0x7f0000000200)=[{0xf0d, 0x9, 0x240000000000, 0x6, @time={r5, r6+10000000}, {0x102, 0xff}, {0x3ff}, @result={0xc110, 0x800000}}, {0x1, 0x2fa1, 0x8, 0x9, @tick=0x9, {0x5, 0xfffffffffffffffd}, {0xc5f7, 0x5}, @quote={{0x0, 0xd6d}, 0x2, &(0x7f00000001c0)={0x1, 0x4, 0x2, 0x5, @time={r7, r8+30000000}, {0x4, 0x80000000}, {0x4, 0xfffffffffffffff7}, @result={0xffff, 0x401}}}}], 0x60) msgget(0x1, 0x600) 2018/04/15 19:34:39 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x2, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}, 0x3cc) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0x9, "1009fac3883f6bd655"}, &(0x7f0000000240)=0x11) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001140)={r2, 0x1000, "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"}, &(0x7f0000000440)=0x1008) socket$bt_cmtp(0x1f, 0x3, 0x5) sysinfo(&(0x7f0000000000)=""/24) preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000280)=""/128, 0x80}, {&(0x7f0000000300)=""/204, 0xcc}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}}, 0x2, 0x1, 0x2, 0x100000001, 0x4e}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r3, 0x80000000, 0x6, 0x7}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r3, 0x1000}, 0x8) 2018/04/15 19:34:39 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) 2018/04/15 19:34:39 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0xa4) sendto$inet(r0, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) close(r0) iopl(0x1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) 2018/04/15 19:34:39 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0x0, 0xff, 0x8}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000400)=@dellink={0x28, 0x11, 0x201, 0x0, 0x0, {}, [@IFLA_NET_NS_PID={0x8, 0x13}]}, 0x28}, 0x1}, 0x0) 2018/04/15 19:34:39 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/current\x00') r1 = getpgrp(0x0) r2 = getuid() lstat(&(0x7f0000001600)='./file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000016c0)={0x0, 0x0}) lstat(&(0x7f0000001700)='./file0\x00', &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000017c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001800)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000001900)=0xe8) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000002e00)='cgroup.type\x00', 0x2, 0x0) r11 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002e40)='/dev/sequencer2\x00', 0x400, 0x0) r12 = epoll_create(0x7) r13 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002e80)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000002f80)=0xe8) stat(&(0x7f0000002fc0)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = dup(0xffffffffffffff9c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000003080)={0xffffffffffffffff}) r18 = socket$inet6(0xa, 0x6, 0x7) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000030c0)=0x0) r20 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003100)={0x0, 0x0, 0x0}, &(0x7f0000003140)=0xc) r22 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003180)='/dev/sequencer\x00', 0x220000, 0x0) r23 = accept$packet(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003200)=0x14) r24 = socket$inet_tcp(0x2, 0x1, 0x0) r25 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000003240)='tasks\x00', 0x2, 0x0) r26 = openat$cgroup_procs(0xffffffffffffff9c, &(0x7f0000003280)='tasks\x00', 0x2, 0x0) r27 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000036c0)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@local}}, &(0x7f00000037c0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003800)={0x0, 0x0, 0x0}, &(0x7f0000003840)=0xc) r30 = syz_open_dev$loop(&(0x7f0000003880)='/dev/loop#\x00', 0xfffffffffffffea4, 0xa2401) r31 = fcntl$getown(0xffffffffffffff9c, 0x9) stat(&(0x7f00000038c0)='./file0\x00', &(0x7f0000003900)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000003980)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r34 = fcntl$getown(0xffffffffffffff9c, 0x9) lstat(&(0x7f00000039c0)='./file0\x00', &(0x7f0000003a00)={0x0, 0x0, 0x0, 0x0, 0x0}) r36 = getegid() r37 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000003a80)='cgroup.subtree_control\x00', 0x2, 0x0) r38 = signalfd4(0xffffffffffffff9c, &(0x7f0000003ac0)={0xa3}, 0x8, 0x80000) r39 = socket$inet_sctp(0x2, 0x5, 0x84) r40 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000003b00), &(0x7f0000003b80)=0x60, 0x80800) r41 = accept$ax25(0xffffffffffffff9c, &(0x7f0000003bc0), &(0x7f0000003c00)=0x10) r42 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000003c40)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) r43 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000003c80)) r44 = syz_open_dev$usbmon(&(0x7f0000003cc0)='/dev/usbmon#\x00', 0x5, 0xa8000) r45 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003d00)='/dev/sequencer\x00', 0x80000, 0x0) r46 = timerfd_create(0x7, 0x80000) r47 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000005140)={0xffffffffffffffff}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000005180)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$ax25(0x3, 0x3, 0xce, &(0x7f00000051c0)={0xffffffffffffffff}) r51 = socket$key(0xf, 0x3, 0x2) r52 = inotify_init1(0x80800) r53 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000056c0)='/dev/hwrng\x00', 0x0, 0x0) r54 = openat$cgroup(0xffffffffffffffff, &(0x7f0000005700)='syz1\x00', 0x200002, 0x0) r55 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000005740)='/dev/loop-control\x00', 0x400, 0x0) r56 = socket$inet6_icmp(0xa, 0x2, 0x3a) r57 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005780)='./cgroup.net/syz1\x00', 0x200002, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000057c0)={0x0, 0x80000, 0xffffffffffffffff}) r59 = memfd_create(&(0x7f0000005800)='GPL\x00', 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000005b40)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000005b80)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000005c00), &(0x7f0000005c40)=0x0, &(0x7f0000005c80)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000005cc0)={0x0}, &(0x7f0000005d00)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000005d40)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000005e40)=0xe8) lstat(&(0x7f0000005e80)='./file0\x00', &(0x7f0000005ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000005f40)={0xffffffffffffffff}) r67 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000005f80)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r68 = signalfd(0xffffffffffffffff, &(0x7f0000005fc0)={0x101}, 0x8) r69 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000006000)=@full, &(0x7f0000006080)=0x48, 0x80800) r70 = socket$nl_generic(0x10, 0x3, 0x10) r71 = accept4$netrom(0xffffffffffffffff, &(0x7f00000060c0)=@full, &(0x7f0000006140)=0x48, 0x80800) r72 = socket$nl_netfilter(0x10, 0x3, 0xc) r73 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000006180), &(0x7f0000006200)=0x60) r74 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000006240)='/proc/self/net/pfkey\x00', 0x40000, 0x0) r75 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006280)='/dev/autofs\x00', 0x8000, 0x0) r76 = socket$bt_hidp(0x1f, 0x3, 0x6) r77 = accept(0xffffffffffffffff, &(0x7f00000062c0)=@nfc, &(0x7f0000006340)=0x80) socketpair$ax25(0x3, 0x7, 0xc4, &(0x7f0000006380)={0xffffffffffffffff}) getsockname(0xffffffffffffffff, &(0x7f00000063c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000006440)=0x80) r80 = openat$rtc(0xffffffffffffff9c, &(0x7f0000006480)='/dev/rtc\x00', 0x482, 0x0) r81 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000006c00)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000006d00)=0xe8) r83 = getgid() r84 = fcntl$getown(0xffffffffffffffff, 0x9) r85 = geteuid() r86 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006d40)={0x0}, &(0x7f0000006d80)=0xc) r88 = geteuid() r89 = getegid() socketpair(0x3, 0x3, 0x4, &(0x7f0000006dc0)={0xffffffffffffffff, 0xffffffffffffffff}) r91 = syz_open_procfs(0x0, &(0x7f0000006e00)='net/ip6_tables_targets\x00') r92 = syz_open_dev$sg(&(0x7f0000008380)='/dev/sg#\x00', 0xd55, 0x18400) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000083c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000008400)={0xffffffffffffffff, 0xffffffffffffffff}) r95 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000008440)='/dev/qat_adf_ctl\x00', 0xc0000, 0x0) r96 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000084c0)={&(0x7f0000008480)='./file0\x00', 0x0, 0x8}, 0x10) r97 = socket$inet6_icmp(0xa, 0x2, 0x3a) r98 = accept4$bt_l2cap(0xffffffffffffff9c, 0x0, &(0x7f0000008500), 0x800) r99 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg$unix(r0, &(0x7f0000008580)=[{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001580)=[{&(0x7f0000000180)="dc5e89f7f13865a3e09f92f9b93723752235675bcf68d05fa5adc145077f6889323910d20c7176a5054032ad4719b6815770174a410ed10164c7e279af4c250dc36063b8152a856ca787658d16ac9dc0203964c44c3e6497949cc6d34fab48233a161c439cab15558ab0", 0x6a}, {&(0x7f0000000080)="2b64dc67a9738c60ea", 0x9}, {&(0x7f0000000200)="96c4e91c87cb493901516c8e2b23c7c9f847b00b71853709688b2978267feabe9f262052fd933c31de571856e5af8b003b529ba86b85f06f6eac61a6453d22da92b87bf3b6c90c567537b550851dcfd493f3a9bc55c5e8e1acd0b254ac9bcec4c83e6d32fc4ae30e8b194782d606c8da13056c7ed80fa6c57da24d32f95be63714a05f0b463f5d51bbb005864264f2f84dcd304b38150a97c17c09019f9d639a46534ee3a3f8538c629512bdf603c8c04d9c1c3bc45cd4ff90e042304e9a21e3d77581cf9230484f867590f51cb31b84af6ebfddcf2f2b4bd00f6f2556585ff6", 0xe0}, {&(0x7f0000000300)="81a780bd1a370aebe10ea1cb955e329981400482d2b8e5a007d31b1e552606574cb11117b7", 0x25}, {&(0x7f0000000340)="ec71a683b6c1962ae534ee5d863cdb77a331b71f0b40138f7f5de8ee58af129d6e82b40cc5487b26482f056be26e4d935b35bc6a8a6aeb48738787c6815574b92da25c3fcdca8338099e9acbbbe93714eb7b16dd7e6c83de7043fd98a7a419cb81615eac2bebebc4c9a8a293a8760400c4bec910633e7d3145108fce67e8d71ac4e7025d9fee67efb2056c560182cc3d737937fc2e57fe31830b1823ae25dcc37e91b938316fd3d71fa46df0650f4a85f298058f7663365490cbaa55efeca59587ccb21b767cc4bd726a115e3af3d6314a17b60d5cd294d33eef21e0f13b96282e9967178fbe03d7fdb77a61b7e090593f533dde", 0xf4}, {&(0x7f0000000440)="f503e05ac64783eb5beb1fb1dae08d95fa2c468af9f82bcd380a6504bce89288c2faf2c7ad9daaac4a9fd806e9cc4a90adba16e5ebfe9bf67032d7d346014b2adf10c20f0255162b9188a978795815a0c076f9d190b32a5dbd1d2cba02475ead61482126266515f5ea888179a73aa44765ca8f7bb582cfb00ca5f5f988dd97ea8b12e41ba536d0da545b191aa3789b6479d0ccee7b15bed756847c6b", 0x9c}, {&(0x7f0000000500)="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0x1, 0x2, r87, r88, r89}, @rights={0x18, 0x1, 0x1, [r90, r91]}], 0x88, 0x20000010}, {&(0x7f0000006f00)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000008300)=[{&(0x7f0000006f80)="426948c0b54a0b1a4140678e09f69c68d04b346e6e8a5912c913191b6a2c8cb2c557592f852d5195c3425efaa022c9be4c4e82c07759ee3239488369074b476d4640f957f8fc489713f80e8d62a64945ddfcb8eb", 0x54}, {&(0x7f0000007000)="0f22c2e9a42f4fea9e3ff05e40c253707ec3ba02d2405fbfbaa9b6ba95625fa897bba03f2183d6d1ad681812e8542876d391988255afa60aae44554da7b48756774e55ab99d4ff5f6361248175b441c3e12a6a5ae85038dcfb7093871a4da48bb7e246fecc3b0bb837eb5e6f32c032cab0d8722182e6e62b93b6821a3d304f39ad6824e6d603fd33fc5d31e324fd255daf14fec9bd458289868606cf2fc5c15c482a6251b050b45663ee92a8a8d14c0d2b64c401b5a99e8829661c5dae9e49abbe6c18a8ca0d64629de3e4303554fcba0d1df5664e71587527f7b4ec18fdb726f531fbe44d2cd79b6268e4128c781b", 0xef}, {&(0x7f0000007100)="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", 0x1000}, {&(0x7f0000008100)="4982881061d5b0804d7d16038131a32501d454710537465cbd6ab3b2a771d3349181c7460ce471a8732b0988e20352189d3501d1931dd9159a21aa968ef038d5f46d5fba1205e2e1c87481b8f5e0c616051deb9972805cb4c0648f873cd4046711ce8a6e39522336fa626a9c5d6c90d25db782a7e5fc29068964a8a26eb4f889ee284039e885a16d083f3abe1330dd1fdd6fe5b5e8479b91def22688c49323cf2e07159ac1698637e81a52f82b6b8d39b7b8715fde5e12877243cf184bf3d72d5b2f209e257a0bcecff01e5dc8bcd26ab342a4112514d8f3ae1a8b05948965783bb74dfa", 0xe4}, {&(0x7f0000008200)="bf0f75d270a850fb80076b881ce0c0434cce4a0268a3112009b41f3298e66ad34aa53a2ee280fc82df78f335f49e3912e4b4b44e00e67c07bdf316659bdcc1312bf580fe96d1c6cf1715808188625539e23634b2bff183ec05b80454212c9d42eb69c57992de55f6d43c5118668011847b32b40c526ee62d131b35642f592c672677e9be3d3c02734b9a1bc80651750487a6ae7ee849760eb0a63e3c6317d54fc0790734d23a2e710f26e0c1f5187cb24fa8f236647420e90d74903be32586781f3e0613abb10d09227eed68a1fa161f08faeff70c441238aab7d16737b9248525e747", 0xe3}], 0x5, &(0x7f0000008540)=[@rights={0x28, 0x1, 0x1, [r92, r93, r94, r95, r96, r97]}, @rights={0x18, 0x1, 0x1, [r98, r99]}], 0x40, 0x4000}], 0x7, 0x8000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r100 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r100, &(0x7f0000786000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000e46000)={&(0x7f00000000c0)={0x14, 0x1, 0x2, 0x7ffffffff}, 0x14}, 0x1}, 0x0) 2018/04/15 19:34:39 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sync_file_range(r0, 0xc79a, 0x56d63c72, 0x4) r2 = dup2(r1, r1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x90) 2018/04/15 19:34:39 executing program 6: unshare(0x40600) r0 = semget(0x0, 0x0, 0x12) semctl$IPC_INFO(r0, 0x2, 0x3, &(0x7f0000000080)=""/130) socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xb4d, 0x121000) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000200)={0x1, 0x6}) bind(r1, &(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80) 2018/04/15 19:34:39 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051bff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x402c542c, &(0x7f0000000000)) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x105000, 0x40) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x9, 0x0, 0x0, 0x80000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x3, r2, 0x10001, 0x9}) 2018/04/15 19:34:39 executing program 2: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], &(0x7f0000000040)) 2018/04/15 19:34:39 executing program 7: syz_emit_ethernet(0x4a, &(0x7f0000000140)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "0b168e", 0x14, 0x6, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000000c0)) r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0xfffffffffffffe00, 0x400) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001240)={r0, 0x1, 0x1, 0x80000001, &(0x7f0000001200)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r1 = memfd_create(&(0x7f0000000000)='vboxnet0/em0\\\x00', 0x1) name_to_handle_at(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={0x1008, 0x80000000, "b74f799dbb4a553f21b8737d9a8ac1f91443726a5e9ea2fe51429d28063379b2af4bd18f02746ca427172bcee10c2400e25a02a42e1c083c5af1873afd3dcde9d0108e8d8a9a3358bef20425437e5db6182ef72a2d842c481b52ebfd2f9ce875d43024d7b89014b1de66be6e1514570d62cd6b979f24e015884c2adb61610688e40c7552b95b200ce3fe1ed662b57987aa82ee6d87c097cfc2242486bb2aeac184809f5ffbab99d9d81275dac53a63e47507dd9850dcd123e62c790e39444655d71c62e8c663cd8e09841b3b40fec03c4936a909f252d5abe1c669f379c8a324009dc1d6e84ec39b8cd29817df4151b573387170c98734ce71cfe0ea0a15d18f13d0ea9a19feb41986e62bcf8131cceb473b16a234eedb58ba545a121e01918dd331f7ac7c4011316dd52d601b4f252b90c31dff815844d5596818f9901d49db89508ba59f6ac0b80006cb20fecfc67e7b113c9cfb86d47a2cc272b87ed2e8763d7da87f2aa2a7b309cbf464d9078b6ab7335af803aaef6cdab36615cd24f79047d8765f0dbfb164de78470daac8c80eb66ab74e0dc092b26025b12a1bd9510bf48bdfaab8397372e046587315a50829ae1e9bbbce64d6e4c489088363dcf6d809658f261c9cd41a0c920b95b2cccbd46ceef4eeab42f6c27b9f0454b02fd6fe1251baba5016a7cd6d950767e07242a32c951c6f71b4e6476d05c189e0798a8a21dc4f72c8d6f62c820ce1d59eaf21f5679129e54c992598cd7823055167011e0a6fc8db91f09e00380a03948728f4ec46e847b51720d7716d8625edd982f482b7c1a15bb0ff9a154cdcdc2ef7c04c97ecac4ac6faf95e919fcc05b2c33bb97ecdf4aff7e751c6f532a03f0d4240cbfdb9afe7061dcca0f9f6a6f4fa9753ba3ab589c35c6c6f4e168406814721f124daea4a7da57c15fb0b5666b3454a78b2981e45f841e9411851a4644af4a979906a39ebb50d2ee4818fc5cb44880ffd1adc59d3f6544ce316b44a83f71d97bbea59a674fc2f4afcb25d67376d6cf6b855afe0e241ad4acb4fd9c09a7567092ab7818100bf427ae7e56af2921cc391ca34c724ccf5181b0a8ebf5ae2df86c3445d0092ff74a04e9afadc59fb1b1a1ae505f811c979ef4919282f1de9b4630311a34a54b378bb2d669b80c7a1fd7c5d2b4df58908be3004dabb6344059e052f2b3768ba29326be2e4ce0ce52cc7e744c9506067d74663c4ae12e578cb9b86e38f2601bae497e3e5c2a980498cb25e0fd3ce9e2fb05b64472ffe0ece2306104abd7e4bfed28944b5b144a87f9cff12646acdad2a76ef1d103ccefb112187b21411f62daa5ae2f4c7bdbb4513171cc9c792efcde7e26ae0afd6988b5bb92f1d909b68d210b4cbf9fe3b4ff068b098c5418e4b31311dd409eefc6190d6af441735bec70c1a97314e6edc7daffe71c591405b35ab0c60aa777bee59c5b04a05326899f3e2e5bf87c37cf1ee524962654363ba1c66662225913c23b5076f6590cee7e5b972e606b824313fdca4cf213e6593da0fb69c0f6ec8d1d5340915ce08deef9fcf7a8aa6772fe4ea222969058e7f7ebab559450a9bfa41d9115019c602669765beb7f191bc93fdea47e05e9bd0ecede4ae317083bf28d484c3e28b4c213a8703c01487766673841fa16b94f411e0923f3f350c9f2e394450c790855bcbf6d3b102ba59753ce9166ece6ec716d44aedce90c3225a52c9458db2ede553245e0a938fa87ccfe988ad4fd08e324fb4c7714ad51d5bd31138684d52d3f6e9f8b9b76669367caec2501fea07b7f789f48e90e757e65112d81a8f872e221349666e0ad0c56f96c26dd95cfd7e1f90f4d3152f82754db6db13d4a792a638d64180fcfe4d13c2db6251708eee801c3edcd187863c95995427b403ef80199d3e458947904a5b90b65b51e8b0b73f269b319199a82366f3467fbe923973aa7d0c498c52c3dbbb4859b9aae9953cb56a4c34e11c4b9d5ed0816b8006ad251964ca13ffd3fe912f03e4e93eed8f70048b8389c87e65d4f94a1d45a66a4e4083e57133fa400bcaa7f95f3e0a111e135cacbd4c430fc023116a91a0d8019829534639639cb7da14cf4aa8b93d388cef0efb7a98b13332d832bf59d83331b7ac5d9eb13960fe84ef95d4f0e418c6eaadf6d270f5fc5c23841393ac6bcbd28deee519d97e3b08a0861502413407a0d84acc42392f132e00fa9ead5101a31caff489d9d8c01263b09855850281d5120ff7830ee96e06c28b4a7f44e0af6c406cef7f57cb82f407454e48af31857622df6d30180e04d6c9a3c5f668f061d3cdd70a7cef71a163fa339c064cb3ce433b8428c6f3e0718def0de042216a7f4be60c4a4324d0dd02c801040f44d63a8fb14689c9e985087893ae0e47cc1252b210c2c3791a598c67b71d354f84f094748b55706aedeb00b279fbc124ec03fa394cea2f637573c0b2da757fdb02fb4e33d5ebdf0ab1e209508a9b884540cd67e211bd50d19a489bd23937f2edb935bf4bb8505917f293c319f23ec425a2731e1e5c16b13e7b2d3becd00e253f6d08e955e2405c5cad2fadc929d7304a375c94fe4c2e8b38b1955d8e1dc190a31a7c3a89516b7f83bb298d8883ad86b6b05913ba3d6062ca7af8e127bd28f480fbf3a2008b2a74a776e1bf1184ef9c359ac20aa005a90e8f43617572e19a68358c2b5e3b30ca55290de444b6937ca8eabc27c6a2ebce2a619c34606e8b3d20a31d84bcefd9d58d668101a1648905969e636c8a3d7f325f26082e0f4f08de099ffe27643b62c701e9144ceb2610db84289503af27aefeffee763677537555b6097da6ade3ce88a09ab0aa55dcfe77d34f5c6d7b54e0fb0543d4c4e2dd4e1bcb8c2a290c547181c2db5523111a380e313c0affdb299af8d43e88258d0424bde6be84e07e303c6f735efcc8714badf31f8fd10de1eaed0b94a39511cc64a33da67bf2f099cc8b3b3d87b24a4791c1f6f44ffcf3b06b41fdc91e35f5898c0d73435aa69571d9a4eb56343b70f43e4b423b882c67be748e79108d80f51cc8b20a049f76cec9aa79507550c87374a373db3916878dce7aea25532f02cdf6a7662cd22eec3efcd9b2e252394a0a3b22fad6bd6583cdf0fc5cc954e43204f6a9a9d84d46cfe9e2ad1dec6378350c04d8f2ced472905ffb31136c44f15ab6b0e559ace1d0db6447ebacd7c4f2cee7c366605597d774fcf194f018cbc46a8dac1dde0286182696fd2d9a6ac5eec9dc3d768b5d62979e7ddc1c1634fbdc35e18ac8376d5db52d9f73667e0b63c12988d706ffe5e1d3c17f1aca1a6cd3e8d1bc7b4bc12cce228a1f41b7d6cd1546859f6157002c83e74859d2ab8adb0cd7cf4e1c81c8b3e3ad84bb3f68bc9a14bbb1f80e7ccad198e5cdc5b3cdf05629d162765dc54c7081a89116bca0b5ead6bdbd2dbe469fe2553bfb0bcd15d9048827e626019265037f5393c2171fe66aa80f588f567a55ece28287fff83a3914accc312b31f84aee56b95825ce7c26d070cbc5f1167b98460de808d98ae8562b7ca6daaa7fe6735b03619dee9a2bfc689652d59f6c446202979ef8a20732b9d73860272f564fa480f9b55b30eccb697d7f4dc60cf1362275a1ea85b1d37d60fa90cd1dd82c465495fc60bf03b83ee4171d102821089aa4bc96f3b9ddc722647ef9d9f8a1dc4d5bb5ef5f796f62e853ba078393269979c2957b2b90057421b3dc10ea0a677cb072cbb8ad1154ad432d4cb762fbe068558ffaf0eeac60e5d96190d99de13efc3339b08f1dc64cf6f03d63b42599d3c20ab86b0052b67300aaac4a8e6bce8a926283465d472c95d85851178b3b712db7c38859537b47432d581db089dd04e11c63ed99478918f8d99d258f49e83c26697c3b86778320179a5df6365df0c0e2bac8869ce684b6d2840338cc7b451a4e4ef2c2ac718aef6c6885514f979820cc47d370343084dcf57bb9140b10826b6251502561e67c834c2d4994be62b152bcb69b0e70bb70d3685ef16ac372c5da21b11f1429078cc0ba35ccab290878c6d9076247868c715700c873f92971c7c1bb073ca3f38d645c6b0453011e7f71114044777c49ada2c18d330f8c78cbdac648dd080dd463572aed71c4782828ed4485a9a0c3ecaf1e8d20c663e4c4520326b845fb191b84519ce016105c114c85e2151e8336878e8b72f72ad777c290130b30e1928e062ea6a0ff4162335def5b8a8eaf80776c06d73786aceaf3326b3ad5135ee634867f144fccc6caf34f61ab5e99ebb6edbd2e0999ddb85048ccf41b1e7f295aabdbd8e19083e75e07c1f3616b1ce1b3f64100054d068c4ff0f95ef02876469cc053b7b784d42fb5cec1d841ae9d5b9c3f7c1b3ea252c85319048928a368374ee21c58c44a5d51b51ce6694c705908257b188aa57b5be63134427bde17321d6a64de2484145f32824a318a98f6170bacbd9ca8e99548366dd1806c467e027667ed1d333353950a930a1c46e8b3f28e329d0a35225be32b55dc9538510e4c204e5c59df68fc54432be1dd9e4aa40205a0b0097afdc0ffc96acb6495dfac7b8ee118b1b21e90e719deb488ac9b7b87e0535e47b43ffa4e436eaeebc0ea3bf3e33e7a675ab3371c600e7bcccf4c79d1469797c4a3456145bc032da775fb7e21a3a422ed0fe57c9a88649bd638c3a5b1e1aca10922057768db387593fd658f23df6a0c49bc47487a5fa9ff79d663d244d9333607dcd0af5d72554417a9156718199622b7ff3c563cafbf8a77f54a0b5e31bdebc8a10f96cf618981972c849bbe4bcad2eda37911e4e03781ccda9baa5e068e9f9463007a8f19478e5ab4f5fb4868310ea3182c35c291ca2b3332be03349e85d8a98e079cb28774567de2200a6512a35ca497f5dd90afd77ee40dff2a16ae67d4e9ca3768c4c83c5552a55f06ac3fa8943e6dd669c452cb894bd6a61ff1f20b2ac65474abc4f6a5567f6372e3598fee28c19ede2c6c12bb97d7d80470e594a62b2a86e8d4fe8044d3cdcff605becd60b31b154026785519157a2d57109ca4d92bb07882dca771ff262be943f386436fb3cfafc304b8ca0f9665ee87f33ea456d61321f4cef56552db6bb4ac76302b0eb9b51c2b9c752865a5a5c208af53ce075351c098190e8df88b7f9214c934b8dc99c3aa31937e2d684b75f997a07d71420bd2f2f0809d33d031e0bd0312f0fbc6e1574be7d5a944e709679b639257e4a7ad29e2ba7efe16abcfb55cd5273a8380a2306dd865ed67a35bc0c95379128a8dbce64a1250c3c1e419fac3253248801246f86ede969b47126edfeb9c761158fc453c27021fa032234cf59154a99658e0285efaa70ab65701c29c681665728c2df85de4f9c258c1ef50d028e7509133f1ff0a92823c17296122711773f90b5f7e692d19d63ff0e2217eaa5adad29f7ebd8bdece0969f5852688d2c765cbd3d9a2b6670eaa12472778fb5650297bd67d1fbe30c759102e04e01eabb82d7ebdc8c2d25dfb7d705979550d1aa0412952f7f0f563363c32a17228cec34238c5aae159e6bbc821996fb7a3fb49da89bb7fe77e8bc81a3b6bdf47324a07438f47eb2432cdbd27fb4447ff89ffb27c037bacee075eac6538f72ebea123c4ff683358f86e48434004a7c676e93b87446511c5dd5c7a60605bf731fb42b1f4966d8338d61fa6a9f9e86eafe3d56d22d5e7e4df4366a05d695dc5b16b5e577eb49489471c3089b6659659912bad7ea4bc737b7716e8d29053c189713040d35ecf53fdfff907daca42fb4705537eb4c8d11d2038b4f3bcd704839b"}, &(0x7f0000000080), 0x1400) 2018/04/15 19:34:39 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xfffffffffffffffe, 0x400) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000010c0)={0x0, 0x8a, "e1a4c764cad03a451642b8feb7f3fb44fafb346b53d22c12bc37358e12146ff58c33566ba5580bac77d9e89b458849ff477229e1ac51938f986ab30370810f1925c67787338d454f5c9612d426c7ec1182b1b19b52f37b3a60e54bcf6a68ae082d92f74b6363ef59d939351613d929eacbb484a75dc1722dc83b98bbc010bab859f8433703e961d0171d"}, &(0x7f0000000080)=0x92) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001180)=@assoc_value={r1}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) close(r2) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f00000011c0)=""/157, &(0x7f00000012c0)=0x9d) r3 = socket$alg(0x26, 0x5, 0x0) fremovexattr(r3, &(0x7f0000000000)=@known='system.posix_acl_default\x00') bind$alg(r3, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb9952989", 0xb) r4 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000003080)="26fe6bbd22e1c51639", 0x9}], 0x1}, 0x0) recvmsg(r4, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) 2018/04/15 19:34:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@rand_addr, @multicast1=0xe0000001]}, 0x26dd) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) getsockname$unix(r1, &(0x7f0000001800)=@abs, &(0x7f0000001880)=0x6e) 2018/04/15 19:34:39 executing program 2: r0 = syz_open_dev$sg(&(0x7f000005d000)='/dev/sg#\x00', 0x0, 0x10107d) vmsplice(r0, &(0x7f0000000080), 0x0, 0xfffffffffffffffd) ioctl$int_out(r0, 0x1, &(0x7f000005bff8)) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00000000c0)={0x4470, 0x9, 0x2, 0x8, 0x9, 0xfff}) 2018/04/15 19:34:39 executing program 0: r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d6fe4)={0xa}, 0x1c) flistxattr(r0, &(0x7f0000000040)=""/213, 0xd5) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x511801, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1100021}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x3c, r2, 0xc10, 0x70bd29, 0x25dfdbfd, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2b}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3c}]}, 0x3c}, 0x1, 0x0, 0x0, 0x44000}, 0x20000810) [ 91.081819] random: crng init done 2018/04/15 19:34:40 executing program 6: r0 = memfd_create(&(0x7f0000000300)='\\#(#ppp1@++\x00', 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x8800101801) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x0, 0x0, 0x0, 0xffffffffffffffff]}, &(0x7f0000000040)=0x100) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f81b7f0b014f9f91eeb7c37c7250f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0xfffffffffffffffe, 0x1, 0x0, @time={0x77359400}, {}, {}, @connect}], 0xffffffffffffff75) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0xa7}) 2018/04/15 19:34:40 executing program 7: add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r0 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setuid(0x0) socket$nl_xfrm(0x10, 0x3, 0x6) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) 2018/04/15 19:34:40 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='attr/sockcreate\x00') close(r0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000140)=0x1e) r1 = perf_event_open(&(0x7f00000016c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x6, 0x2d, 0x4, 0x3f, 0x0, 0x6, 0xd08, 0x4, 0x81, 0x8, 0xffffffff, 0x7, 0x40, 0x5, 0x8, 0x4, 0x20, 0x3, 0x0, 0x900000000000000, 0x200, 0x7fffffff, 0xece, 0x8, 0x2, 0x55, 0x1000, 0xffffffff8892d834, 0x8, 0x7fff, 0x9, 0x6, 0x3312, 0x0, 0xc18d, 0x3, 0x0, 0x3, 0x1, @perf_config_ext={0x8, 0x80000001}, 0x4000, 0x8000, 0x1f, 0x3, 0xfffffffffffffffd, 0x8000, 0x2f}, r2, 0x1, r0, 0xa) 2018/04/15 19:34:40 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) uselib(&(0x7f0000000240)='./file0\x00') r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x44) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x0) linkat(r1, &(0x7f0000000340)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00', 0x1000) 2018/04/15 19:34:40 executing program 2: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_tables_matches\x00') sendfile(r0, r1, &(0x7f00000001c0), 0x3) fcntl$notify(r0, 0x402, 0x4) poll(&(0x7f0000000040)=[{r0, 0x2}, {r1, 0x5100}, {r0, 0x29}, {r0, 0x6092}, {r1, 0x20}, {r0, 0x20}], 0x6, 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/04/15 19:34:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000000040)="d1938891ff8602e55667378f8d000000b1eeaf6e", 0x0) 2018/04/15 19:34:40 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xce, &(0x7f0000001100)=""/71, &(0x7f0000001180)=0x47) bind$alg(r0, &(0x7f0000001080)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x1a) getdents(r1, &(0x7f00000011c0)=""/133, 0x85) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) readv(r2, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) 2018/04/15 19:34:40 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') readv(r0, &(0x7f0000c43f70)=[{&(0x7f0000f44000)=""/100, 0x64}, {&(0x7f0000ea5000)=""/4096, 0x1000}], 0x2) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) 2018/04/15 19:34:40 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(poly1305-simd)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000000)="a948919f06843e215ddc142294d8b121", 0x10}], 0x1, &(0x7f0000001a40)=ANY=[]}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x242, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000080)={0x1, 0x4, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}, @random="c89b699f3724", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) 2018/04/15 19:34:40 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0x3, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000300)=0x39) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) close(r0) getpeername(r0, &(0x7f0000000340)=@pppoe, &(0x7f00000003c0)=0x80) getsockname(r0, &(0x7f0000000080)=@nfc, &(0x7f0000000100)=0x80) 2018/04/15 19:34:40 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003180)='/dev/rtc\x00', 0x800000004e823b, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0xffffffffffffff31) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000140)={r0, r0}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmmsg$alg(r0, &(0x7f0000003000)=[{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000180)="02682b041269b90b1266292ee9ad4d7ce67efdd735892de344bb5779d46aa58d3164b74b50965e00eaeb67336f38164680b1d6", 0x33}, {&(0x7f00000001c0)="18ca6d4073d919afd5b1c6d1e8026f94c6cdb6ed882ea8be5ce5a604d927547edcdc8e92fad2f0671ad0f663c03f4d2d6bd6ba6b43db6ec09e1a45229ccc38f558154ee31429cdf9af7e0dc649298133073bd314f825ee30d24c21d59989ccd148ea9a35ac27e0a98351e79621d81eec6658ccb8eb2bfc3cfaafde614ad24d9ddb2d34e41c2334471ddc50eea5e11febc94b3e3971777a052969d180d625e80ce07b873aa002922d68f8eaf0140b50fb15e094a4e4e6d07d47459d332fe6617f3628040093fbf4d672faba", 0xcb}], 0x2, &(0x7f0000000300)=[@iv={0xf0, 0x117, 0x2, 0xd5, "c7793417c05e0145b6cfa5f593edfdd13061dfdaad928cfdf9c74caa01b3a682c279381e141ece45370b78e63a139016f6dbc992df7c6352c9a4adacd78812078c0659f91783623973149404a807c703145d6f11bd388c8a636e3e9e17ed0580084e74b942442b58bc2e4f45641497da155f6731b8c4214288a6290c7c68658d1664fef857e6bbc11c6d08de6b38c0c30850fb9cf2e7488dbf946e4a71246a6466dfb001d242159ee4afdc98d03ad4ff1a9f453c8153bf6b0a43630f54b7e063a34d187c04c43f23bc797276fe57d8409916ccdcf4"}], 0xf0, 0x40}, {0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000400)="8626e080c123647513c9560ba9b419cef2a497c3a09b3ad5733ebdf126826e59596df398a4e866bf80d719a7a35e2507e0bb12202dba08a7738edc269afe1949cd8588f3f09ba53ae48a97f438edcd3e13e53bb4312748bb66fb2451cbf0c14c8b24c0bf1e9c05bbead54ecc1682bdc030079509d93c6185d700b452f18aa717fd30ac1930bc206fd63bec223ad7e055bd9cee238fadeb922f10bc1995fe4a5fb4fdb0642d39164a5299eb335a59cf27dae340347d5784a572d171969173e33ff0e1dacc8690be3d84cb9ba6a57266984872c6a24740f572aad3c3a92f6eda139cd81e6740d6d50b8918f0145d864f65ff", 0xf1}, {&(0x7f0000000500)="ad3979f1302da6d1beefa2c93fbca0808bdf7c6c2ac501e245d6c5eb3d8a0ff3b1c9acbe9a223aa9008ffb9baff0cbc3832af967f3c19e3af9ecd660d0a42bbb9174d21c4adca40b60c57fae14acc1dafde979f94219ea08e15003d09a1ff36d95d46c23e0dae61dc45c31d7be521f3537c912bbeda04ccba299118ef47b718640f646a0054ee6c9243f103c", 0x8c}], 0x2, 0x0, 0x0, 0x80}, {0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000000600)="7079453602f909c12f9caaeb2d7d49919cfb1d68c8e91c01238a56704270e608e60aa64ddf0251a0763199c78dc65a0902a929cefd3dfcff067cff62f547c084b07dbcf534aa09a508e7e7f7a8dde1e400d0", 0x52}, {&(0x7f0000000680)="58250a13b104af357846aa95b4aeb5effe1b665dbe2077b06ff97da03d07c34e3a339d04af5ce168421ac39d78ea88136193db5daaa8aaf46143932f77091dad4970046a3336afaf795718a95cbf6d644f47e43ed733802aa0c39eca3fa474145da6032f3a70245b0c1e35c1eb994fa0e32f1c3ef2251203991b960046d5362eef80abb9f456c0ff742eb839e236a931f2c77875ffca63eae3d6d304e72f2b5d3ef224076be7616f0a2a285d0621dc688d6c8364181cd40962cf25d9fa", 0xbd}, 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"73bbb45851d37fab2f127785153a457b02ab99728bb4b6c4a5a08fad3d609361e173cce0c8cd797a82c27ced4e862e7ea71169c6451edfd201d93c20a2059b3543db765aece0efe92947b0a6d57e9a98ad9f09cc10616579f023873064630acd8cbd6780268918e58fabafbe25ef0a83e6fbeb11bdc2d96a73badc3f13b47b10706abfd2b7404a2b2dbac15e07bff53b034fbbb2ed28605ddf42df9fdbc27dda675cc6ab6f"}, @op={0x18, 0x117, 0x3}], 0x1a0, 0x801}, {0x0, 0x0, &(0x7f0000002f80)=[{&(0x7f0000001dc0)="818f403ae4527b269ce7071449cc4ddb3287293bf1f30b04ccecf08bb0f52a148fea1d10288150b0e9acf7b3f4f215267968aca06f69b033e2262e75b6ef099d3beb86fd51559bca7a6f721045fa21c50e7549cfb3e67e4206784c28cbe580a56c68", 0x62}, {&(0x7f0000001e40)="86714c8f0ac0463cacb554a7370fad1be300e4283a6731cd42a2cbd3ecb8d1d8122582fce7df4aa0907939704d0364202fb78e47869fecdfe8763ceaa2ecdda462c2f6f2747eb4601b3985e02c5b49f8b58ee094d5f3afe73dadb559ee5b03521f485e44c8f84d82978aaf53c416ecc6e9de3d0f57979c96b067aa1680998d6bbd94ea2965f4aa8f018b1ab8d46fe5b623a2552a9ee78fbca977686c228144152ca9fd0d9ac3c2ee08d2503a20faaf2c3c677fbedd5d87a9530c58498ea898fe63951c333c04ac4c70e22230f15989a04230ded67cfd3a075e8c37550dad884830e4bbbe91d5a91bb2c24a49636e93c19c8e3c9c0320305ffb", 0xf9}, {&(0x7f0000001f40)="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", 0x1000}, {&(0x7f0000002f40)="a3d70ffa423afe79bf4304c030a486a4a5967fe7a7cf05b7", 0x18}], 0x4, &(0x7f0000002fc0)=[@op={0x18, 0x117, 0x3}], 0x18, 0x2404c854}], 0x5, 0x4004004) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) writev(r1, &(0x7f0000a02000)=[{&(0x7f0000000000)="29000000200019fff63d0014000000060200003215f500050000000405001100000000020002000008", 0x29}], 0x1) 2018/04/15 19:34:40 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x8010) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f00000002c0)=0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000380)=@ipmr_newroute={0x0, 0x18, 0x42a, 0x70bd2a, 0x4, {0x80, 0x0, 0x90, 0x101, 0xff, 0x0, 0xff, 0x3, 0x2b00}, [@RTA_PRIORITY={0x0, 0x6, 0x7}, @RTA_MULTIPATH={0x0, 0x9, [{0x3, 0x7, 0x8, r1}, {0x1, 0x9, 0x5, r1}]}, @RTA_UID={0x0, 0x19, r2}]}, 0xffffff0c}, 0x1, 0x0, 0x0, 0x20000000}, 0xffffffffffff7ffc) 2018/04/15 19:34:40 executing program 0: unshare(0x2000600) r0 = shmat(0xffffffffffffffff, &(0x7f0000001000/0x2000)=nil, 0x1000) shmdt(r0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000008ad0)="fe", 0x1) vmsplice(r1, &(0x7f0000013000)=[{&(0x7f0000008000)="8b", 0x1}], 0x1, 0x0) 2018/04/15 19:34:40 executing program 3: setrlimit(0x8, &(0x7f00000a3ff0)) r0 = eventfd2(0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x12000000000, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3c) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001540)={'gre0\x00', 0x0}) r3 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001580)={{{@in6, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x4, 0x4e22, 0x80, 0x2, 0xa0, 0x20, 0xee, r2, r3}, {0x2, 0x577, 0x5, 0x6, 0x7, 0x3, 0x7c, 0x1}, {0xfffffffffffffffd, 0x400, 0x101, 0x2008000000000000}, 0x5, 0x6e6bba, 0x2, 0x0, 0x1, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d4}, 0xa, @in=@rand_addr=0x9, 0x3502, 0x0, 0x1, 0x10001, 0x8, 0x1000, 0x3}}, 0xe8) accept$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x82010, r0, 0x0) 2018/04/15 19:34:40 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x20000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000c35000)=0x1) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000200)={r4, &(0x7f0000000100)=""/241}) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f000014d000), 0x0) fremovexattr(r2, &(0x7f0000000040)=@known='security.evm\x00') r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000040}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r5, 0x320, 0x70bd27, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x1) close(r0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000380)={0x1, 0x5}, 0x8) 2018/04/15 19:34:40 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000001c0)='fdinfo\x00') exit(0x0) mknodat(r1, &(0x7f0000001100)='./file0\x00', 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r3 = add_key(&(0x7f0000000140)='logon\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="24187ee938bdd6d288767d9ce44ec7326df95fc0cd5d2551bafe43812af631b587d9c62ce13f8929e6e1ac4b238793cd9037a0e66bbdfdc6de735885789ca1351b3012d765a046e63d9b808489bcb96d7c08447be15464fb71373bd092da9f3cec327d048b878f", 0x67, 0xfffffffffffffffb) keyctl$instantiate(0xc, r2, &(0x7f0000000080)="1908e80d0e70563218efe2bd193d3c00ff8d9060b730cac037a7572dc39ab0b0967345bbcef55a568af4cf08b1f15ceb017b3f1ff3be2461237da4c17468347223ac2e07a11762fb8939307ecfa993539d2977d88705bec7e88bef89ae13f8438e8ec468b21a0faa5b41f37a28f4ebce166d1f13244b059b0363b6e5af91f693459f077402d081723bef1b3f3e3757ea11f8d2f0b0e76187275c8f70dd487e84a479f9643a1b60f6e808", 0xaa, r3) getpid() ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x6) [ 91.459456] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 91.460199] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/15 19:34:40 executing program 5: fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000340)='./file1\x00', 0x0) fallocate(r0, 0x11, 0x5, 0xfffc) geteuid() 2018/04/15 19:34:40 executing program 0: r0 = socket$inet6(0xa, 0x805, 0x0) bind$inet6(r0, &(0x7f00003bcfe4)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="e4d51a9c11fda2fdf35229af60b443bfd5e18fdf756e13f5f4619ac7ae3e94418ddadf09c177c071db61cdd2a87e87b43ddba733b359e56593530d1782", 0x3d, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/15 19:34:40 executing program 3: mmap(&(0x7f0000042000/0x600000)=nil, 0x600000, 0x0, 0x65033, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00000001c0)={0x7, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}]}) rt_sigtimedwait(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)={0x0, 0x989680}, 0x8) [ 91.571984] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/15 19:34:41 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x9, 0x6}]}, 0x2cf) write$eventfd(r1, &(0x7f0000fc7ff8), 0x157) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x7}, &(0x7f0000000280)=0x8) 2018/04/15 19:34:41 executing program 7: r0 = getpid() syz_open_procfs(r0, &(0x7f0000000080)='net/udp6\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000180)='loginuid\x00') pwrite64(r1, &(0x7f0000000000)="72fadee7eae8c4706cada52fc2bb2b564ab442581f457f4784264920b6d9c89cec349131f275d382d52ec25e341fe4e28308e92f6c51e1f92a3b9684019c7d11022c236ef7a85e7fffb876f290ce92b397ec3d0986673ec986f08f8218e75cdb5d3a13b454dbcf0cc8be61f68fcb83c035876e48f736850605d2cf1ca2a4", 0x7e, 0x0) 2018/04/15 19:34:41 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0xffffffffffff48e8, @dev={0xfe, 0x80, [], 0xe}, 0x1}, @in6={0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x7fff, @empty, 0x6}, @in6={0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x100}], 0x80) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00008f7000), &(0x7f00004ec000)=0x8) 2018/04/15 19:34:41 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x5) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0xffffffffffffffff, 0x25dfdbff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e20}]}, 0x40}, 0x1}, 0x0) 2018/04/15 19:34:41 executing program 0: r0 = socket$inet(0x11, 0x805, 0x4000000000004) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0x9, &(0x7f0000000f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000000000), &(0x7f00006af000)=[{}, {}, {}]}, 0x108) 2018/04/15 19:34:41 executing program 3: syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x2000032, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f0000000000)="958e392937a186d6306a04000000aa57ff000206000000000007abb4d5ed5cff03000000000000ffff", 0x29) 2018/04/15 19:34:41 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in6={0xa}], 0x38) 2018/04/15 19:34:41 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x0, 0x20}, 0xc) mlock(&(0x7f0000014000/0x4000)=nil, 0x4000) mremap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x400000, 0x3, &(0x7f0000003000/0x400000)=nil) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}, {0x2, 0x4e22, @loopback=0x7f000001}, 0x0, 0x1d, 0x4, 0x101, 0x7, &(0x7f0000000100)='gre0\x00', 0x100000001, 0x7fffffff, 0x3}) mremap(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000000c0)=0x70, 0x4) 2018/04/15 19:34:41 executing program 5: mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)={{0x0, 0x2710}}) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000080), 0x2e) open$dir(&(0x7f0000000100)='./file1\x00', 0x10000, 0x9f) 2018/04/15 19:34:41 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) mknod(&(0x7f0000000000)='./file0\x00', 0x80, 0x2) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/15 19:34:41 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000)="06", 0x1, 0x10000008084, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000100)='\x00', 0x1, 0x0, 0x0, 0x0) 2018/04/15 19:34:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x101}, &(0x7f0000000180)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) 2018/04/15 19:34:41 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0xf, 0xb, 0x401, 0x3, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000000)="ac6f5ac9", &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f0000000140)="9a", &(0x7f0000000200)}, 0x20) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000100)='./file0\x00', 0x2, 0x4, &(0x7f0000000480)=[{&(0x7f0000000180)="8cb599c7090bda5a0235f98c5fe5a5b87556beafa809a61416bbe2019afa6a54bd0a0a57f1517f58d397b7fbba61482b6ab3f8a5ab57f001a83f504fb042c00f44a8816158c352d18004444f668cce0da94fce5b54b8347f23f515d6e3415ecf4f492932e44718fa45431dcd02f37031ca880563ace76dcb47c702b2f20949160f686b3a053d35956a29935e528c268c94205ebe58d25c52e7afba49b7631bcde30d8abc24b6f743250f82b20d0c1e5e75e3466d", 0xb4, 0xfffffffffffffffc}, {&(0x7f0000000340)="99a57a02f84ffc372c06016887b0281d0dc02ac5b56ee03ccbce014dbfed25e6943bbb4bb50a583a148aae7935ce4e76aa34b79f3496cdb24ecec6289c1a3e87205e5ba5ac3e221689b33307591dac9cac5b2aa152411c1551f8d3cb", 0x5c, 0xfffffffffffffff7}, {&(0x7f0000000240)="953b2cba128da402603009e5c393f3f6", 0x10, 0xffffffffffffffc0}, {&(0x7f00000003c0)="a3d678592b64eed46cd798bb9abc0e537a3bd8be20f843955d38bb800866168b3a5c708df3625fcf5d9c6db88075636390c016703dcacf0f753d6f5c4d7ee9e21b5dfb28cd5ff986b6d1d1fc07342d59a9bb620740ea4af45a0fe2591b2166c45cf2f99970a7d011ca068d8499dab8c8445a5676fb04a6208f5ccc75afd5a39f3001fbe20b298aa802ad3d16b36677d524fc12061798e9fb2cef81b2be05cd2d49c7395204ef6d76e83c01adcd036fe8b87c", 0xb2}], 0x20, &(0x7f0000000500)={[{@nls={'nls', 0x3d, 'cp857'}, 0x2c}, {@creator={'creator', 0x3d, "1534b346"}, 0x2c}, {@creator={'creator', 0x3d, "3b2e5713"}, 0x2c}, {@uid={'uid', 0x3d, [0x3d, 0x3f, 0x2d, 0x0]}, 0x2c}, {@type={'type', 0x3d, 'zLr-'}, 0x2c}, {@gid={'gid', 0x3d, [0x3a, 0x37]}, 0x2c}, {@type={'type', 0x3d, "445dc9c2"}, 0x2c}]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000080), &(0x7f0000000200)}, 0x20) [ 92.864915] ================================================================== [ 92.872324] BUG: KMSAN: uninit-value in csum_partial+0x78e/0x850 [ 92.878463] CPU: 0 PID: 7239 Comm: syz-executor7 Not tainted 4.16.0+ #83 [ 92.885291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.894633] Call Trace: [ 92.897205] [ 92.899357] dump_stack+0x185/0x1d0 [ 92.902989] ? csum_partial+0x78e/0x850 [ 92.906959] kmsan_report+0x142/0x240 [ 92.910760] __msan_warning_32+0x6c/0xb0 [ 92.914817] csum_partial+0x78e/0x850 [ 92.918634] csum_partial_ext+0x89/0xa0 [ 92.922627] __skb_checksum+0x6d4/0x1010 [ 92.926689] ? skb_checksum+0x120/0x120 [ 92.930664] skb_checksum+0xec/0x120 [ 92.934373] ? skb_checksum+0x120/0x120 [ 92.938343] ? csum_partial_ext+0xa0/0xa0 [ 92.942496] __skb_checksum_complete+0x90/0x400 [ 92.947159] ? __udp4_lib_rcv+0xb1/0x4740 [ 92.951301] ? __udp4_lib_rcv+0xf9a/0x4740 [ 92.955532] __udp4_lib_rcv+0x101b/0x4740 [ 92.959690] udp_rcv+0x5c/0x70 [ 92.962876] ? udp_v4_early_demux+0x1cd0/0x1cd0 [ 92.967541] ip_local_deliver_finish+0x6ed/0xd40 [ 92.972299] ip_local_deliver+0x43c/0x4e0 [ 92.976445] ? ip_local_deliver+0x4e0/0x4e0 [ 92.980764] ? ip_call_ra_chain+0x7b0/0x7b0 [ 92.985084] ip_rcv_finish+0x1253/0x16d0 [ 92.989154] ip_rcv+0x119d/0x16f0 [ 92.992604] ? ip_rcv+0x16f0/0x16f0 [ 92.996237] __netif_receive_skb_core+0x47cf/0x4a80 [ 93.001248] ? try_to_wake_up+0x1ab2/0x20a0 [ 93.005575] ? kmsan_internal_memset_shadow_inline+0xd0/0xd0 [ 93.011372] ? ip_local_deliver_finish+0xd40/0xd40 [ 93.016298] process_backlog+0x62d/0xe20 [ 93.020366] ? rps_trigger_softirq+0x2f0/0x2f0 [ 93.024947] net_rx_action+0x7c1/0x1a70 [ 93.028928] ? net_tx_action+0xab0/0xab0 [ 93.032990] __do_softirq+0x56d/0x93d [ 93.036798] do_softirq_own_stack+0x2a/0x40 [ 93.041117] [ 93.043358] __local_bh_enable_ip+0x114/0x140 [ 93.047856] local_bh_enable+0x36/0x40 [ 93.051737] ip_finish_output2+0x124e/0x1380 [ 93.056127] ip_finish_output+0xcb0/0xff0 [ 93.060261] ip_output+0x502/0x5c0 [ 93.063783] ? ip_mc_finish_output+0x3b0/0x3b0 [ 93.068364] ? ip_finish_output+0xff0/0xff0 [ 93.072670] ip_send_skb+0x5f3/0x820 [ 93.076362] ? __ip_local_out+0x5b0/0x5b0 [ 93.080499] udp_send_skb+0xe97/0x1320 [ 93.084376] udp_sendmsg+0xa24/0x3180 [ 93.088165] ? ip_copy_metadata+0xac0/0xac0 [ 93.092466] ? do_futex+0x284a/0x6ad0 [ 93.096242] ? pick_next_task_fair+0x1d1e/0x1f70 [ 93.100983] ? kmsan_set_origin_inline+0x6b/0x120 [ 93.105801] ? __msan_poison_alloca+0x15c/0x1d0 [ 93.110449] ? __fget_light+0x56/0x710 [ 93.114322] ? udp_send_skb+0x1320/0x1320 [ 93.118457] inet_sendmsg+0x48d/0x740 [ 93.122239] ? security_socket_sendmsg+0x9e/0x210 [ 93.127058] ? inet_getname+0x500/0x500 [ 93.131011] SYSC_sendto+0x6c3/0x7e0 [ 93.134713] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 93.139627] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 93.145061] ? prepare_exit_to_usermode+0x149/0x3a0 [ 93.150074] SyS_sendto+0x8a/0xb0 [ 93.153502] do_syscall_64+0x309/0x430 [ 93.157382] ? SYSC_getpeername+0x560/0x560 [ 93.161691] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 93.166856] RIP: 0033:0x455319 [ 93.170030] RSP: 002b:00007fd7fa902c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 93.177721] RAX: ffffffffffffffda RBX: 00007fd7fa9036d4 RCX: 0000000000455319 [ 93.184974] RDX: 0000000000000001 RSI: 0000000020000100 RDI: 0000000000000013 [ 93.192280] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 93.199534] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 93.206784] R13: 00000000000004f7 R14: 00000000006fa7c8 R15: 0000000000000000 [ 93.214045] [ 93.215651] Uninit was created at: [ 93.219185] kmsan_alloc_meta_for_pages+0x161/0x3a0 [ 93.224184] kmsan_alloc_page+0x82/0xe0 [ 93.228150] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 93.232891] alloc_pages_current+0x6b5/0x970 [ 93.237284] skb_page_frag_refill+0x3ba/0x5e0 [ 93.241769] sk_page_frag_refill+0xa4/0x340 [ 93.246080] __ip_append_data+0x107e/0x3d10 [ 93.250382] ip_append_data+0x2fb/0x440 [ 93.254335] udp_sendmsg+0x746/0x3180 [ 93.258115] inet_sendmsg+0x48d/0x740 [ 93.261901] SYSC_sendto+0x6c3/0x7e0 [ 93.265601] SyS_sendto+0x8a/0xb0 [ 93.269035] do_syscall_64+0x309/0x430 [ 93.272907] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 93.278066] ================================================================== [ 93.285398] Disabling lock debugging due to kernel taint [ 93.290825] Kernel panic - not syncing: panic_on_warn set ... [ 93.290825] [ 93.298167] CPU: 0 PID: 7239 Comm: syz-executor7 Tainted: G B 4.16.0+ #83 [ 93.306292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.315634] Call Trace: [ 93.318192] [ 93.320329] dump_stack+0x185/0x1d0 [ 93.323945] panic+0x39d/0x940 [ 93.327127] ? csum_partial+0x78e/0x850 [ 93.331076] kmsan_report+0x238/0x240 [ 93.334858] __msan_warning_32+0x6c/0xb0 [ 93.338895] csum_partial+0x78e/0x850 [ 93.342684] csum_partial_ext+0x89/0xa0 [ 93.346647] __skb_checksum+0x6d4/0x1010 [ 93.350687] ? skb_checksum+0x120/0x120 [ 93.354649] skb_checksum+0xec/0x120 [ 93.358345] ? skb_checksum+0x120/0x120 [ 93.362293] ? csum_partial_ext+0xa0/0xa0 [ 93.366445] __skb_checksum_complete+0x90/0x400 [ 93.371107] ? __udp4_lib_rcv+0xb1/0x4740 [ 93.375229] ? __udp4_lib_rcv+0xf9a/0x4740 [ 93.379441] __udp4_lib_rcv+0x101b/0x4740 [ 93.383573] udp_rcv+0x5c/0x70 [ 93.386741] ? udp_v4_early_demux+0x1cd0/0x1cd0 [ 93.391389] ip_local_deliver_finish+0x6ed/0xd40 [ 93.396142] ip_local_deliver+0x43c/0x4e0 [ 93.400277] ? ip_local_deliver+0x4e0/0x4e0 [ 93.404577] ? ip_call_ra_chain+0x7b0/0x7b0 [ 93.408875] ip_rcv_finish+0x1253/0x16d0 [ 93.412919] ip_rcv+0x119d/0x16f0 [ 93.416349] ? ip_rcv+0x16f0/0x16f0 [ 93.419973] __netif_receive_skb_core+0x47cf/0x4a80 [ 93.424981] ? try_to_wake_up+0x1ab2/0x20a0 [ 93.429286] ? kmsan_internal_memset_shadow_inline+0xd0/0xd0 [ 93.435072] ? ip_local_deliver_finish+0xd40/0xd40 [ 93.440001] process_backlog+0x62d/0xe20 [ 93.444060] ? rps_trigger_softirq+0x2f0/0x2f0 [ 93.448622] net_rx_action+0x7c1/0x1a70 [ 93.452593] ? net_tx_action+0xab0/0xab0 [ 93.456641] __do_softirq+0x56d/0x93d [ 93.460437] do_softirq_own_stack+0x2a/0x40 [ 93.464739] [ 93.466955] __local_bh_enable_ip+0x114/0x140 [ 93.471432] local_bh_enable+0x36/0x40 [ 93.475306] ip_finish_output2+0x124e/0x1380 [ 93.479696] ip_finish_output+0xcb0/0xff0 [ 93.483826] ip_output+0x502/0x5c0 [ 93.487344] ? ip_mc_finish_output+0x3b0/0x3b0 [ 93.491924] ? ip_finish_output+0xff0/0xff0 [ 93.496239] ip_send_skb+0x5f3/0x820 [ 93.499932] ? __ip_local_out+0x5b0/0x5b0 [ 93.504062] udp_send_skb+0xe97/0x1320 [ 93.507933] udp_sendmsg+0xa24/0x3180 [ 93.511714] ? ip_copy_metadata+0xac0/0xac0 [ 93.516023] ? do_futex+0x284a/0x6ad0 [ 93.519808] ? pick_next_task_fair+0x1d1e/0x1f70 [ 93.524552] ? kmsan_set_origin_inline+0x6b/0x120 [ 93.529383] ? __msan_poison_alloca+0x15c/0x1d0 [ 93.534037] ? __fget_light+0x56/0x710 [ 93.537910] ? udp_send_skb+0x1320/0x1320 [ 93.542043] inet_sendmsg+0x48d/0x740 [ 93.545824] ? security_socket_sendmsg+0x9e/0x210 [ 93.550646] ? inet_getname+0x500/0x500 [ 93.554599] SYSC_sendto+0x6c3/0x7e0 [ 93.558295] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 93.563218] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 93.568643] ? prepare_exit_to_usermode+0x149/0x3a0 [ 93.573893] SyS_sendto+0x8a/0xb0 [ 93.577324] do_syscall_64+0x309/0x430 [ 93.581197] ? SYSC_getpeername+0x560/0x560 [ 93.585509] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 93.590689] RIP: 0033:0x455319 [ 93.593861] RSP: 002b:00007fd7fa902c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 93.601543] RAX: ffffffffffffffda RBX: 00007fd7fa9036d4 RCX: 0000000000455319 [ 93.608788] RDX: 0000000000000001 RSI: 0000000020000100 RDI: 0000000000000013 [ 93.616042] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 93.623296] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 93.630539] R13: 00000000000004f7 R14: 00000000006fa7c8 R15: 0000000000000000 [ 93.638257] Dumping ftrace buffer: [ 93.641772] (ftrace buffer empty) [ 93.645453] Kernel Offset: disabled [ 93.649052] Rebooting in 86400 seconds..