, &(0x7f0000000700)=0x6, 0x4) sysfs$1(0x1, &(0x7f0000000940)='.\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000200)='.\x00'], &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f00000006c0), &(0x7f0000000880)=0x4) clone(0x24000200, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x6) 2018/03/29 18:58:01 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x7, 0x200) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000100)={0x25, &(0x7f00000000c0)=""/37}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) sendto$inet6(r1, &(0x7f00000000c0), 0x5b6712f39b819aa4, 0x0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000280)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x8000, 0x7fff, 0x7, 0x400, 0x8, 0x420008, r2}) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000000)=@nl=@proc, 0xc, &(0x7f0000000040), 0x0, &(0x7f00000003c0)=""/36, 0x24}, 0x2000) 2018/03/29 18:58:01 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x4080) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000100)={{0x4, 0x4, 0x6, 0x401, "d2d1c1420634b1b1709a30b3f32a931bb5b925eda8fed0979a9f821883d54639f060d9e6bd8504295913af15", 0x655a}, 0x0, 0x0, 0x210, r1, 0x4, 0x3, "17799c262cda7b3e500e7efbe6e308fc6e6723572cc1e004095ee47097c90151e8ac7f62071609eb17652c4ea8b762674dc99bf3fb04d9fb4cf0424c4927491a", &(0x7f00000000c0)='#[!%\x00', 0x5, [], [0x6, 0xe5, 0x0, 0xfffffffffffffffd]}) r2 = socket$inet(0x2, 0x2, 0x2000000088) bind(r2, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) recvmsg(r2, &(0x7f0000f10fc8)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f00008d7f6a)=""/150, 0x96}], 0x1, &(0x7f0000762000)=""/79, 0x4f}, 0x0) mmap(&(0x7f0000000000/0x94b000)=nil, 0x94b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000e7b000)="dc", 0x1, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/03/29 18:58:01 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0xfe000002, 0x143000) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x4000000000004021, 0x40000000080002, 0x5eb) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000200), &(0x7f0000000080)=0x68) fchmod(r0, 0x116) sendmsg(r2, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x404000, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x10400, 0x4) mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000000140)="14336bc9ee9f60cd1a28bdaedcc3f2b420ed17f23a32ce77020631887143fc613f6773bef72c80cd33d4eb4f529237b5a04d8a598207bcb96001f7050ff7c752768c88716388d3276eb22fac2db1e6ffc5dde75b95758f5e8a6f86e9b5ece55e84d0a41775ea265dfc481dc61b0b80b7740f4a161262723248733f6fc32e3ca0172b76a1d44362b662deb778ba8f3ce2041a432de9138016c355ead2a1c5b1ad5ac98a7eddc75ed100147845a629b3dc09", 0xfffffe04) close(r1) 2018/03/29 18:58:01 executing program 6: r0 = socket$inet(0x2, 0x100000003, 0x200000000fe) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='bond0\x00', 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x8040, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) sendto$inet(r0, &(0x7f0000000380), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) 2018/03/29 18:58:01 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000180)={0x0, 0x6, 0x7, 0x0, &(0x7f0000ffb000/0x2000)=nil, 0x3}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000001c0)=ANY=[@ANYBLOB="180000001d00ffff0000800000000000670000000400350090ea83b5bf896c78be2ed14301d23f3e2a1c42d295e4440100ada54412411e787608ef4c654b6d3279c97e8dbc51c6080915c2ecd814ab6a9a4464ebcaef3b2699d78b37e52e574d69273bf99de57a"], 0x18}, 0x1}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000000c0)={0x7fff, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e23}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x5, 0x0, 0x6, 0x0, 0x100, 0x200, 0x3}) socket$inet_sctp(0x2, 0x0, 0x84) 2018/03/29 18:58:01 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2, 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={&(0x7f0000916000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)={0x0, 0x0, 0x400000000000}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/29 18:58:02 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000000000)=0x19, 0x4) sendto$inet(r1, &(0x7f00008a8000), 0x0, 0x0, &(0x7f00008a8ff0)={0x2, 0x2, @loopback=0x7f000001}, 0x10) 2018/03/29 18:58:02 executing program 6: r0 = socket$inet(0x2, 0x4000000805, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000001900), &(0x7f0000001940)=0xc) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00000000c0)={@multicast2=0xe0000002, @rand_addr=0x3}, 0x8) sync_file_range(r0, 0x800000, 0x2, 0x3) 2018/03/29 18:58:02 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x0) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x1, {0x100000000, 0x1, 0xfffffffffffff000, 0x7, 0x1, 0x4}, 0x7fff, 0xfffffffffffffffd}, 0xe) close(r0) 2018/03/29 18:58:02 executing program 4: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ptrace$setsig(0x4203, r0, 0x7f, &(0x7f0000000100)={0x2b, 0x0, 0x8, 0x20}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x4) modify_ldt$write2(0x11, &(0x7f0000000040)={0x8e3}, 0x10) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000180)={0x3, r3}) 2018/03/29 18:58:03 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@l2={0x1f, 0x0, {0x5, 0x3, 0x9, 0x6, 0xfe9, 0x4}, 0xfffffffffffff001, 0x1}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x0) close(r0) 2018/03/29 18:58:03 executing program 2: symlink(&(0x7f0000000240)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000100)='./control\x00') r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000c80)='/dev/ppp\x00', 0x80000, 0x0) close(r0) fchdir(0xffffffffffffffff) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) splice(0xffffffffffffffff, &(0x7f0000000400), 0xffffffffffffffff, &(0x7f0000000440), 0x0, 0x0) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f00000002c0)) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f00000001c0)='..', 0x0, 0x10}, 0x10) r4 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r5, &(0x7f0000000480)={&(0x7f0000000380)=@pppol2tpin6={0x18, 0x1, {0x0, r6, 0x2, 0x2, 0x3, 0x2, {0xa, 0x4e23, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000400)="d446a5f91742ae7665c5c8fda338abd6c5f2e39bad88ee5f8cbd3cf8c258b9f0d9d6df4bf5aa2759525e10e118c00a809f9947d4152304f3ae24589f8af099862cb0c480d9f3b18b", 0x48}], 0x1, 0x0, 0x0, 0x804}, 0x4000005) sendmsg(r3, &(0x7f0000001080)={&(0x7f0000000600)=@generic={0x0, "399ef29abc3b23b396428e3288678e5ee2b82d97f1e909679edd52f20deede34b2ca98d384245d5ac70ec8e48b2eca5c00573704760783652b757b42c4d7962635290e2eb16eef3e9b977a5741303a5624f4b4462704381487647ecb13a8bd26ed7c52f2f514d3293d15c2dd674b5ca41915cb8525dcce375117dcaf2fd7"}, 0x80, &(0x7f0000000c40), 0x0, &(0x7f0000000d00)=ANY=[], 0x0, 0x8001}, 0x40) sendmsg(r2, &(0x7f00000005c0)={&(0x7f0000000040)=@ax25={0x3, {"d16b45a24bbbd6"}, 0x4}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340), 0x0, 0x870f7822e69b9740}, 0x0) socketpair(0x9, 0x5, 0x6, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f0000000100)={r2}) close(r4) sendmsg$kcm(r8, &(0x7f0000000200)={&(0x7f0000000140)=@llc={0x1a, 0x335, 0x1000, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x38c, 0x20000010}, 0x20040084) socketpair$inet6(0xa, 0x6, 0x7, &(0x7f00000010c0)) accept$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) execveat(0xffffffffffffffff, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000001fe8), 0x0) r9 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x202) r10 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r10, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r10, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) setsockopt$netrom_NETROM_T4(r9, 0x103, 0x6, &(0x7f0000000c40)=0x80000000, 0x4) sendto$inet(r10, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r10, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r10, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cd26f5193b723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da105b6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da4793f03252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba475276bac5afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cc9d435013e3c3431c82fc5b3345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f94", 0x939, 0x3fffffe, 0x0, 0x3bf) 2018/03/29 18:58:03 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x383000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000eeb799890070e9c385d700000000000008f3e891b975bcc174e475359c4fed2a4adb21442ea3eb1e8488200eb4b3097321fdbcd4c8b1dd56024c498edadff8322ff9a586a3f90b5997cfc9c2"]) getpeername(r1, &(0x7f0000000a80)=@nfc, &(0x7f0000000b00)=0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000900)=0x2) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x3ff, 0x8000) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f00000007c0)=""/134) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ceb793ede47e4fd7dcf8690523c4a1d095e05fa5c1b56b98873a5d199d0a625373a9d9ddde7a89999e4ca55643fac7df88065f5f0ce7f09b8f02409252ea21a140bdb7228b119c9892dc4eae592a93b20b65f7340ed4fec28781e4464325ef935c3498") mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r5 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000b40)=""/253, &(0x7f0000001500)=0x408) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000a00)={0x0, 0x5, 0x1, 0xb9f, "245a8b99419208237419937a4631f5e5118397261954526da30077d6ebcac8ddd4147f06446befed1de04fe6", 0x5}) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee}) r6 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r6, 0x2285, &(0x7f0000007000)='S') acct(&(0x7f0000000a40)='./file0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4) sysfs$1(0x1, &(0x7f0000000940)='.\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000200)='.\x00'], &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f00000006c0), &(0x7f0000000880)=0x4) clone(0x24000200, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x6) 2018/03/29 18:58:03 executing program 4: capset(&(0x7f0000f4b000)={0x20071026}, &(0x7f0000fc0fe8)) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @empty, @broadcast}, &(0x7f0000000100)=0x83) mq_open(&(0x7f0000000040)='eth0vmnet0\x00', 0x40, 0x0, &(0x7f00000000c0)={0x0, 0x7f, 0xf92c}) r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x9, 0x400002) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000180)=0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000200)=0xffff, &(0x7f00000001c0)=0x2) 2018/03/29 18:58:03 executing program 6: r0 = socket(0x10, 0x200000000000003, 0x0) sendmsg$nl_route(r0, &(0x7f0000000840)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000002c0)=@newlink={0x34, 0x10, 0x321, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}]}, 0x34}, 0x1}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x800, 0x0) ioctl$TCFLSH(r1, 0x540b, 0xfffffffffffffffe) 2018/03/29 18:58:03 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x3, 0x6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = dup3(r1, r5, 0x8000007fffa) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r3, 0xfffffffffffffffe}) connect$bt_sco(r6, &(0x7f00000000c0)={0x1f, {0x100, 0x8, 0x0, 0x6, 0x27, 0xb06c}}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r10 = getegid() syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x2000, r9, r10, 0xad22, 0x200000) write(r8, &(0x7f0000000180)="15", 0x1) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)='rfc4543(gcm(aes))\x00', 0x12, 0x1) preadv(r11, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/03/29 18:58:03 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="140800001a000000000000000000000000000000"], 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x10) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000140)={@dev={0xfe, 0x80}}, 0x14) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendmsg$can_raw(r1, &(0x7f0000000440)={&(0x7f0000000280)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f00000002c0)=@can={{0x2, 0x5, 0x1, 0x100000001}, 0x7, 0x2, 0x0, 0x0, "3b32058fee51e419"}, 0x10}, 0x1, 0x0, 0x0, 0x48000}, 0x4040040) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000580)=0x3) r3 = socket$inet(0xa, 0x2, 0x0) accept$packet(r1, &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000f40)=0x14) bind$can_raw(r1, &(0x7f0000000f80)={0x1d, r4}, 0x10) recvmsg(r2, &(0x7f0000000ec0)={&(0x7f0000000900)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000980)=""/238, 0xee}, {&(0x7f0000000a80)=""/126, 0x7e}, {&(0x7f0000000b00)=""/159, 0x9f}, {&(0x7f0000000bc0)=""/101, 0x65}, {&(0x7f0000000c40)=""/167, 0xa7}, {&(0x7f0000000d00)=""/162, 0xa2}], 0x6, &(0x7f0000000e40)=""/82, 0x52, 0x3}, 0x40) r5 = creat(&(0x7f0000000480)='./file0\x00', 0xa) sendmsg(r3, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0xfffffffffffffe24, &(0x7f0000000100), 0x0, &(0x7f0000000fc0)=ANY=[@ANYBLOB="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"]}, 0x0) r6 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f0000000540)=0xb854, 0x4) ioctl(r6, 0x100000002282, &(0x7f0000007000)) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xc) readlink(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=""/74, 0x4a) add_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="47da", 0x2, 0xfffffffffffffffe) sched_getattr(r8, &(0x7f00000008c0), 0x30, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r7, 0x11, 0x1, &(0x7f0000000380)=""/46, &(0x7f00000003c0)=0x2e) 2018/03/29 18:58:03 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) io_setup(0x95, &(0x7f0000c6b000)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0), 0xfffffda5}]) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1a402, 0x0) unlink(&(0x7f00000000c0)='./file0\x00') ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000040)={0x3, 0x5}) 2018/03/29 18:58:03 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bond0\x00', &(0x7f0000000080)=@ethtool_cmd={0x1f}}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00000000c0)={0x200, 0xffffffffffffffff, 0x6, 0x2, 0x0, 0x7}) 2018/03/29 18:58:03 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x0) close(r0) bind(r1, &(0x7f0000000040)=@vsock={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x80) 2018/03/29 18:58:03 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r2 = epoll_create1(0x80000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r2) r3 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000005000)=0x1) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r0, 0x0, 0x0, 0x1) sendmsg$nl_generic(r3, &(0x7f0000000580)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000540)={&(0x7f0000000100)=ANY=[@ANYBLOB="34040000100002032cbd7000fbdbdf25100000006c0073000f0ed2321bb038f0ee6c710bcc203fdb4e70a8518259135e2c6d6f7b2a49f49524de4877d1e3ffb02e99c7d7aba4f314841254154c6477fb92e19cf54c38b71bf4b80311ae6e394a2b1f1ee5ec647611ba7bc26410ef008e02e23927aa9008000800", @ANYRES32=r0, @ANYBLOB="00009001210008003000", @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB='\b\x00$\x00', @ANYRES32=r2, @ANYBLOB="08001d000000000000000000"], 0x434}, 0x1, 0x0, 0x0, 0x81}, 0x20000001) fcntl$addseals(r2, 0x409, 0x0) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f00000005c0)={0x400, 0x1ff, 0x3, 0x3, 0x7, 0x4, 0x7, 0x1, 0x4, 0x8, 0x9}) close(r1) 2018/03/29 18:58:03 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40800, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x1, 0x5d, 0x8, 0x6}, 0x8) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r1, 0x400000000000003a, 0x1, &(0x7f0000261f44)=""/188, &(0x7f0000000ffc)=0xbc) 2018/03/29 18:58:03 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0xb, 0x10807, 0xa03) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x0) close(r0) 2018/03/29 18:58:03 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x383000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000eeb799890070e9c385d700000000000008f3e891b975bcc174e475359c4fed2a4adb21442ea3eb1e8488200eb4b3097321fdbcd4c8b1dd56024c498edadff8322ff9a586a3f90b5997cfc9c2"]) getpeername(r1, &(0x7f0000000a80)=@nfc, &(0x7f0000000b00)=0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000900)=0x2) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x3ff, 0x8000) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f00000007c0)=""/134) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ceb793ede47e4fd7dcf8690523c4a1d095e05fa5c1b56b98873a5d199d0a625373a9d9ddde7a89999e4ca55643fac7df88065f5f0ce7f09b8f02409252ea21a140bdb7228b119c9892dc4eae592a93b20b65f7340ed4fec28781e4464325ef935c3498") mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r5 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000b40)=""/253, &(0x7f0000001500)=0x408) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000a00)={0x0, 0x5, 0x1, 0xb9f, "245a8b99419208237419937a4631f5e5118397261954526da30077d6ebcac8ddd4147f06446befed1de04fe6", 0x5}) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee}) r6 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r6, 0x2285, &(0x7f0000007000)='S') acct(&(0x7f0000000a40)='./file0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4) sysfs$1(0x1, &(0x7f0000000940)='.\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000200)='.\x00'], &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f00000006c0), &(0x7f0000000880)=0x4) clone(0x24000200, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x6) 2018/03/29 18:58:03 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x3, 0x6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = dup3(r1, r5, 0x8000007fffa) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r3, 0xfffffffffffffffe}) connect$bt_sco(r6, &(0x7f00000000c0)={0x1f, {0x100, 0x8, 0x0, 0x6, 0x27, 0xb06c}}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r10 = getegid() syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x2000, r9, r10, 0xad22, 0x200000) write(r8, &(0x7f0000000180)="15", 0x1) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)='rfc4543(gcm(aes))\x00', 0x12, 0x1) preadv(r11, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/03/29 18:58:03 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.memory_spread_slab\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='5', 0x1) 2018/03/29 18:58:03 executing program 6: socket$nl_xfrm(0xa, 0x3, 0x87) syz_emit_ethernet(0x4a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0xffffff87, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000000)) 2018/03/29 18:58:03 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x80000000, 0x240000) r1 = accept4$packet(r0, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001200)=0x14, 0x80000) bind$bt_hci(r0, &(0x7f0000001240)={0x1f, r2}, 0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001100)=0x0) r4 = getpgid(0xffffffffffffffff) kcmp(r3, r4, 0x172aeba7be656756, r0, r1) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000010c0)) mq_notify(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x2, @thr={&(0x7f00000000c0)="b40b4f6958bd4be1025b6f5049c19c9f5603aa1c29f3731e19d3deb3ce85cdc4b7a986d17e1b2faaa7522ab9155903af347b4049c4393d39f7abe1a354c80b8e7142eeb61f659411f9b03cdaa1d807b9de683f21504302aea66fb7fec8d928532c04c660483b5f3c0fa40ebaae9580f74fefedbbbec345dec568e91c53fcafb11f2d6d80c24ee10366cb7f3590876614835032490bf2e306e66d68da9b67874f5cecd115a2e69545dedf0c3171b35a4850065af2d77370e02501f086b8ac800139e8c5463f7324211ebffddc7a309a39f3c4d2d82cb17d08e7e4857cff4f636d755e152de28121fcffccda8e6e53691838306ceb36b58164741e12228dd6826058049f09f73edf30b5d6a14531d5e71275a68d67ca3c19840e83cd62036465b1b82d57677e0f48650f261f4680294c24b15e24d5be6ddff784a96fb42c7381de250b4c0adf0c38ee47584d2ce5e2bc65ffe122ce296cc83d55e49210281fe6b2154ad12f5fefb7408b9e8dd5c3b8a9af897d1cc2fd5c88b42bc5a308c939004776e63b9abf0fa23436d5d96834ea808e0a5af818d2810bff65890b823cce6fdc3c7d64c2b47ae8d44ead59f68b18c24a37cf7df0719d20b5d96039353fa2ed393f33c1e58e4fddf2e7fe54f76663109608d6d42525375859b97d5c5df068f734a603dad46bd87238356289532019bf5ab6fc521138b3b1846dee8b52d1b79b8a26ff26c548d1d5ba9ea0590b20642f9a468e56ee313f56326b0ce3faf2750ee0868925d1cc26adb9a2d9595c2e1202f1a978cb9582ff89f9df91daff63ced7c24c10d95a4d8456c420ec4943afed60e974cfedec0bf3eb82c420f6e8beea6f71704f4b7b8c744ecb98c435dbd1c4be3cb6bf67fb23d30dd01369525b5a907c6059104f9add2c063006557fb862cce835c3b62f00d3fd4899e017782e314078f1d1f910187e669204b0a264ac5b44874e447b9eb506b6298f4405ac22d0b36cef4efe2fc62cd1d93059e71be8cac0993d292cee80a9d32ea25ad01ba7f4161530c476569673073bbe2539b3ede5577c7a84d84ce5c64ede58a69e3d24baa7681c468712f5f8cdf98f637920fc052b00eb9081f1fe38b9b2fabc8f2711b8a06668820cd59562556175f268e95d2a8daf02a5586251834a2e959e285559ac92807750bfa6ae16a4fc89c6b9204852cde60ff3b9fb0f0fcfe8cbe3330ed71a324eb8ed14d8e52beb23a059656527bea5fde517feb716b8a5f85d4f6527383f367676690d27e50a6b391df732afd384a7b42ebf7ee50d08bd248bd97609ab2be3ab0d400fc00f0d0ceb90f12d445e11eda678d3f4c8398547a3e7e942b28ccb41f79d9816abfea4bdf7b52dd1db70da7963f66c6bc12d22b58604f5fdefe421cb070f2365c6ae8f4b08647834384f9274a4208abd8e28177e06a04830bbf0bb5533b8f8e99a0060af232c060094c93c7df2a0ebc47884921882d2f09dae609ef365401e52677f4d15ab99f910878e75c8376e3e5631fbcdbbaf1af34fc6d9c622c155057f2ccd2af58264f8277b76736cec3674a3d0df61c8286977510bf100ee570d0e1a7e44e1e589876b3c3f2e3b49cd954743020a24811e8fad3c5f589dcc86846e3cd0833c665f9b36a8c2564b42281fef35a2aae5946518afd13113a15c69013e98d833925e82457723bab9998ccc20dd2efbcc02f88eafb0e8160248815f16c81e6f54aed4133cac1e1e84508a7dad5cff11cfd2b28e0b1e7f2c360157d9bc06bb059e5a29e58d5a75b551b10a00cac553659aacd8e4e87bf16369900a6675199ad60c8faa83b642acdd173443a37834979ea1b78a3e6732b322647ca96d419e1b8aa4556c49dcb90b85792038308e6c0dd210537bb8066914b87ba48bf8fce495eca502087ad454a63cac31429c462d5165f31c084e2903364b361edc8833be8699c9ac5a578ce2984e111d01d9e88e0018b7fd93e04516934ef7cfa1b14fa11cd9655f85f611f8969a8ae54ccf2cdcd18e53cd6bfbfec38c026ee8cbba79de96e3b94ee11d2bd2cf1a84e0886c5dbb3aa7e7027a2a667885fbd4ece844ba34b61326b72699e714150fd4a8466676157f3527f9a63162a1d3565ebbc601e7ba83e51c3a0bcf853dce52b1ddb585993aecc90e5c7eb5bf036321e1355d1840da866272a69769d616bf4f745736833969e1d45b5433916cf8f538a9582ce03c8ee095435eaf3f6c390d23fddee09fd9ac5f49ad59db713fdaa9f0a744274754f333bc625c5bdf313aa2644af048ab82b973be042409a8c2051096f70164fb952fc852c6a33f35552997ff88b4117c74f7370a2ce22f2d482991f8ed058241f83af57f65cda82cd9569d21c3bf0710f0a6d217a7200ea0e960be7060aca7a1d4ac099fb84950d0f4263f0275dad5022e1daf754581774b957dddc11b7237957b783a7e89cd8c0196a3b7b4361eb97d8cfe37c037a8d6b64624746eaca12ecad5b3e502718d5942680b6429a2a0e3e6f11c5d2ecab0a0237e576fe1f40e47b7c43112205b6ddfc42de2be1dba6d027df66fd652656b344719be2cc298f5b74d4b57d935822f676f3d8a17798933d6da3d3c9faf68f5edba5deb66442554b89ca595b2fea3d73e68cbb48ffaa2b245f20da859cd683b41435b229e0cf55556bec51d90804daea7c0eb6fe227cb3ba5dc302cce690a50e1a767094cfc7c3121521b9082db60982b0ce654af0b18253611ae060d06d2e185ae96ee0f19c54eb703f58592771aaf9be2f48f9d6ba1a249edcf2612fdbbc1987ad32b727621516308c1b5b67922a0d9032e2dcbefdf1c4c1f247b90f17b1cadd11829f1af83d8cf081fa9d89c20bd9ee7aeddbefe53f8705ba7a64238d0dd895706f40dd3116e5a5dc58700167dacceccf54e71f4c17c7aa472fed9fa22d597453cb2dd9209a2b1bdb1ad82fd0a8c041c5c2fce016ade5b2e62ca8d012f2960c91110e175354f35be95c122bbea73c572f82b3e1721dbda51d6925ec05b228dfe6c2ed57030ffcb86cd930bcc7400a417591b7112642bd88f28a7f2ebd4814013b9e1a88c7ff71be26a10c211c8b9904de0752c49da5cd1fbff7bd930353c096ae68f455650406c8b05e1c370622dc0b7e9385359090efa3abd6843979c23585de80426956d059ede1c9779d8a0fbf6eda46b2afb2a32ced700f8c0e25b52cd222dbf26b8f5615e455a1afbf6be24498628b64ab56e8ae8bfaef2c07fbd2e5d87486d4d1eabfa9a4507b145fa8221ad7e7e45f783aee670897a75fd4698f4f76349d3108c66f912f51cac7d63c7aed72ee8f46714b1c2203ebbe96dbaa5e0424b40d19d7aa299a930e147cdfe8f896bc8d4753a8315193626daf2efec6c8a9744c9670d332568929e83e9b2b92e3be6bae02a4c90dd327cc1f5a3e57038a948bed686dd0a081b7823e702dd741a3bf07d9ed05b31c056d2581e0abf2a07b573ed3947b9529e93f87790b17a7d0874a4d41e768ae709953379335eaf2caba3711cd9874548af60ccbf584de8914543e344cdca2bf1d012e2ce0aeb01832982a35ef6f067a72d4c85e96783d4217b875fb476dccb3ede2b730c4b6820cdd744d3df7537cf0f04268ddd454169db2f59115117e5d8eec1f4e8696c19ae01bb1a9b81a9f0bb19d511ef323f31ee20e671f8259115c3efa9b3193670ad9ef87f7480f057daa4eaed80ca3fe794868d7843c8f028fed0f17313f451d723809edc19e171bde2494bf17076fbaedb096c993a578d923b5ccfb0a00d059d5de4d58fc580236dbebd55338fef2e6e78a0effc3cc5a4eea58748e86449dbed74030d9e7b04028e80459081f514671940c6aa9ecd286b19785eda2d78e4cf09ee72d6a095721103f4e7bae7d41b000c3e2a232c50bbcb374b9aa97387eff5674a38bd1285579d267557abe9ebf44ddfcdfcc93cb9cf84d3233a4203fe47846541b3095d84f14643bc331b7f4bb678ed0fd883fb98fbbc18c891d91dfe614b4688d806ff88b6f9563d7a45f45fd30501e5f24ffdb10840ecd4ebe64ba3e9f02aff144a73b49325e5b7ceb95108f874506ca35d1dc9fba9a6a18f1274d6407931a71344bcd5cb105e761d7bec0d59fc021c1e02bf8a975fb7b565f73262f9f171ab21a160909ea161a3c8c3c8c2952ab21ac0ab8467f36918d4d36e1753cdab17dc3346d03f8806758c1f2ae192952b22bb7392960944d978c8035aa9b71cef59082d32343611f1d327ab8443bf1668b9bca8a0118750533b4f84c4ed649611a4f2af62cd740f92511555a3c5ecabd7f744be53f80303f66d81a61702bb4413579ef7047fafa709cb8d75d9d5fc75d736dfbfbc7e015810bccea33cb1b2c4ead69d3b84266cb4d5445e114039eabeb9982f191d49e3cd84c4822f4a58d72edef002691cd1a010ff31547b1832d18d5173ff208fd1d2680a02b0f6ace5c51444dc71397ba1f0a970e176b1933902b485bb9b83439dcd27e2f63664de6fd476c616b11dd91d5b0b404f72ce3a082295382260cc081259b62fb625937176e2f806d75013402005574b43bcbfc1efe293b43f9d6aab899830b005457d923ed5e36c4ea35950ab787b01bbc114f5ca1fb3caca6275c66d8cc4a42d2ff65b2550c5b4c59d91376692abbd12f9a4b754dd92058945e2ac9f9319fd37d95d3e070ec8994cfa515dcffd059176b211270c16225e531e4996d1a71bc1812a68a251b9cc7fc6a8b55f52f1125c05a3888b11ccb3d12801c068d4e237ec20df0785c828df2503d1ec2ca3a180f3f91b2d19364c240dabedcca5d6a125e3226c967f167955f29327097d13c319acc635cc75f79c3d0253b4f435139dadc239724fcf929b4efa0e93a182cc54c77e20717c593e42d977ac08011b8b259bf8153b5919ddf212bf3836aa3fbca67e9be785dee4796e5649727bad30091caefeedd3cf3397305bc55c53e1278055a98e2622c1699f98d1e6896ca618da43d733b621b84658c4112576ec04d5570b2d2647f5f2be1ebb7b77ce8549169e5afbc492e667bc0b2188aae2bc8bb2eb28998e8957043fd09c39ea54bf8de76614d77d5a7a0dbbdf29067c6780507dcce299eee82dafab626822863b6e49c7e7a2444eab896876efa7dd57c4d8648ddce37489027582cc717300d76ac225e52fa697ed749f3330d57b5f7caca3f14b557eaaf07198456b7c8c518cd252e3877f6cd4d57a6a717d27bc86149f8e381aa2c873f1204ab388ba5054e72928b1eb6599d88b0050bbd4316d21c97a1525d2bb9b24cd4c90538bea6b4385bf59c57c1124b0804cdd32c3a98eb232baacf64f21b38c8f749e6609364bb51761df977ef5a838a0c48b01313e165fe798a746c374e68427a5855bc169edfd338542f4172f0d3be44bda6768a116c252c8e1c5691bf6a53f8051a7579e9ed5c8484d67154b1bd89ed407e94315b409888ead0f3860e215933e6e6fd8db93f3d1dfdc47be0a9186c61ede88d4fc281ce723cda6b059926057475040bc5382ac669da6840320f6e1ac6360b489db390c4cd1bb1ff5e334380d9f86c74047f8d9b39af539c2f3703f2b1bd93b9725480b183488b2367892c8d97903f5824ada8eaf1560f60dfddab493d028cf7cb19a7658b91654548ce58dd1a72e69f220557accb746bafc73e17f4739e2106a05405ed6adc8d7d8402ad176b61853295fe79105e6aee209edce75c602c46ef8a48546c3aa036163d2bc26581140e53f73188e0bf099c2d1e910de9962ff9e39b37bad356a2f81b1bdaea9226a2abfe1d7f75f35ce", &(0x7f0000000000)="cf85caf4921250853e87fa64321b2a74e76a"}}) 2018/03/29 18:58:03 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x3, 'tunl0\x00'}, 0x18) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r3, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}], 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/03/29 18:58:03 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10e, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, &(0x7f0000000000)=0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000140)=0x6, 0x4) fcntl$addseals(r0, 0x409, 0x4) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x1, 0x200) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000000c0)) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000040)="6bd7820af0d04abb4d5a4ee54ca3a40ee34fd47f348afa31ca5d6a7c029e3fa94f48b52e52f784d4e3b27b5c1c97", 0x2e) 2018/03/29 18:58:03 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) sendmsg$kcm(r0, &(0x7f00000016c0)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000140)="adc375c2c0bdc7bfbbbcc7229edd4ef2bffce90ac47fa2a6d3f258035900ef500df651bdedeac1cdd6f20a065c95fd684d83f7c68e43602d86906bb956e22c062ca9e9470108453d47f1a5bfba502921f44ce7b79f09caa4bd1983b7432f9d7b24cff69db4567d96db4b4b8b4ff8cf7b749a991d153e48549b19ada23e2f313a58ae", 0x82}, {&(0x7f0000000040)="2ddcaf95dee77ab415238981d29e460d983bfa5db0dad45bf95ed47399605d0860cba6f889e2155e79d2baec4ff366fb89b881d65249cdaf48e6a4c3af981a2ab279efbd889bd027be", 0x49}, {&(0x7f0000000200)="326309961322c37bdf9ecef69735d2a022b2d90429fbe2f92daf4ddf81ac6d27fe0f7a20f738818b7c762e1d01d38e0ccf21d5e2200b27cb49221e1b4ee2cf9d7924a6353f8d325d0d9722506977bdb2f7e3ffae913a4b04c7b0aa8d7c5d40700d", 0x61}, {&(0x7f0000000280)="3b9684efc3cee5ec7d21ea39792cdd93b0cf712fde36ec178098a50fa1501b214f7e5112e73e13b56f94f6bad4f33c870e6028bc6a7a005f331c34d445674c14890d7332dbdd692d0794ff5ec34bb581c8dc863cb4e1f802f90346d3f8534f7941195fbff6ef549edbedf7db8260da2bb2df51534228fb0a9933535c0dba43d9196b68318be6c45dbdfee2de34f21339bf31046d906c475471d06ae16a0f2442641922d09c47fa5aacd96c1389ecf859de7b24add290024b6c8be12a8e3922e83abb57aec5b28f30bd765b26e4c1d572e6aa28de33fbc9055503d6ea418729d661b7b109288d12cceeb000264309fdb402497785bd19c555e8dc265a68fde45ee1af6d5c994e990d1f0e35450579033f32d89b7eec83084d32c6e20c09843db88f2a531f22983adc5984f9fd924e1391e3103b19d1a2fbdad80e7144ac93f02691d3dfcb623d6d58638d1c2424535e9dd277f83400b1cf7334632afdc711ceac475720e7693b7263bb4fe673d924fc39c14322a4fc3de1f95e953d21fd77adc2e251e81cf700417ec1dc62f1d732893a77cec2e5c8673210e90df7b259a88dad57d4704cc22c86f4f7af009c1bc3bee78c92f5d1657a2e750fc1fdf5955b8a3e6777b71e0a836ad7a666e9b69d279a7ff09b86fda64f95a58f3649151233b43c6e6f63aab4864596b59eea7aadf12044001331a0c6b129e3f3ad516258a61393c7240df2645be7bced1dafc77d1ad7e988dc91668a499c798ecc7c5c4314f323376a5926fb63b2254e0555eedb2b5a20d99b511f6944b7562b3c549676b7f549d07043992669c54c444fcc243c8f939eb7cb1fe49213e8fbd4c0cd8d3191f19a335666bb03e59e4c951f9da42aa5a57f7cb887fe1d5652f2fc615f87c4f4464cb7135509e210f3508e5550121539febb220b0e5396f75f759bf6b1a75823471348eb009dc2319439a4e86cbbfe0f2a5689dd10252eba2f7ff73e83f8ef6b3d0001eb51ebc1ba190a62079d7f566f863c1db9caf947058d040afac2f771e101b3eb58cc12e46aad53a471157d08256d746e72ddf416fbdbb667207f558ad233845d22e4cde7c10cd5bc60c0db4e5000f20febd2df8267a65448ce473d009f0311a5df8b57181a7a59efeaf2601e1887dace5f488d22c569082925f096750502bcd88aa47aac7b10a5072b6298a0746bf79347f600b2ecbead286ba9342121ee744e2528b9322c2007090906d20635d12372cfd5533f0b33d013772ba729675e34a9cfd7a9965833ab77f55ef2d5d8862a5cf32c27acdeeacb5f009afca605608f8e02d671900350c302b81ad6fab7c0198a4020014f92a5c89dcfe534ccccbb71aea9c47a60a01eebcfddb25c1deca4fe43238f4e29a2b378a0a0289af70331698e06d5c2fa88844ee06ceb9a29fa1b7881ad3e9479167a96609b246e2696d3c448debf9f219defd26667bd9a1849bac01653f4494816361b97b9565536d88f6869c60adc63ed3e4dba3285e4649b1ff3ad2cdd32a7aebf099038ff0494d355f54a3109fd13675c1fa6139f9e87964902cf092a6b2bd55f0452598ebb3fb308321ca0395b5b9aa8abcad732274ef90a7651e08bb202cfa5afd3856649e6fa58088dcbf5d0b7f23181d6686507d3848737cffbee40ee4dae5ee7cb8cd5a9ca22579b9f8c5390712a2f1b2b24d68c39a4185aade6698578fe2484cf454b67ec51f46ff1fb23e7edde3be83b740fd9714c372a35a7e2d1b2921a4c2e64775163385c12992d725e1df342cdf0b23dd4f5bf54749c596bba59fd2045911443be700e6463824b01c60e501f7fcc56227d50ed5ca25903ed59501ce611e960ad06564abbab673fb504612199223439acc5bd15ac2134c051e2f0f149477d29f6c5664f0a4c793ec19d5401647ba5b6082a0147c368272620f8ee1ec33f25682a70bb1aa725b3d6122d38ab1b641334dc0b40a6171eee80bcc202eff17a121433c6510baf56dd37a3cc7d28959ac5e684626ed52767d659189520fa5aa6c6ffdb0cd5405fc274759bbcfff3b58a4a642c4a15c2b59f91a03f404f1e529bc55f46f77baef33d83661996a680082e8aa24c80380fc3c344453b2f1abef2b314e29d7738a6f50701df3e3b045e0a10ab213a4fd78d944f3fc1da5049e9524267ec594334844e564b0dea6f0a1d00d85f680ffb7f8999a483849a936cd7edef640123ef39c19b0667d4638d783bebc4c4467d99ab558ddf3ab66858b7d9c13a4bce30b0f626a3b2f6f6bada673fd2b5321753f1e1dfd0b88b0eb7d818ea61ff9f14dc9efdc68fa127c647bde7c1852bfdc080742a7b31fa1afd1f29645342d5ba686ab59aa80fde28cbe3a9014faa23fff779cee645b8dc330fdf518c86b8ce99ca7a57b7641f5970d36c7ff13fa16d4664867156d81069ede0a1711b03450f1805a3e05247df55d9ecfbdae8fae92aceecad3f02f1ffd3c83669e83c56538e95d48847d9409d8fb915fc2e619c945a191bb622ff7076f1f542ce8ce96346d59c81cb05712e2834dc92514b7a79047d663e7992e84cdffb3db592636d2ea1cf1dabcffb4c73f98aa0a76b8771a7bf296474da943b71ebd1ae49a5161f93881a293b97e0d10767270dad14864bf9a7b2ed89a3266f4a9a3f0c62b014d8878463ca76d5c3ff454253038cd5c628386a2e56c2922c8c5a68e9a5142097d9ced26f8caac6d7bee6269939d002814afd76770f662e27cb47ca439e7aaed39a4a97274cf5bddf1df092311af5ac3353f0025e85a2f47c9f7bcc467f91cc5a9eb57fc6d571d4428cfdfec440000dd91c37675843f511e3866a66ced695affec9da75fc3e01b2ff4ab247dc0b6c03e611d2f019741936f71c00a874e8d1ab1c28bb435b59f5288b625f32eb6790ffce7f9fed903ac9cbe0c826cdbad41cd2a16acd14c9ddac35f440db896362574b38e3765d2b71692c070a0f373dd0dbd78646635bd30b01ec133b3179edb1ed85aa7429a3343c638a6e6e6657a6e8e7fe5d6f9e3c0e9f46cdd7abbda1e54df6d1ba31d85fe3ccd971554d99e9c6d89d20419d1627ce2f79b2ccee2761cfbe08a199d3c59297b50943712c4bc5614fa228ba5b0c38c2454017244e6efac03a595515126c00c93fa0e79fbeeea81d40d2cdc41eb4f0a2736141f2422e1df30dc64eb31b23e17c8656e5ffbebdf718c25f29712d5e0d21c1aeabac8c95498f9ab93eb14d73fd74f3b8d09844028e7bebeabe8f6dcaa089e3ef71ee5b3b5a194854519c5cc9298abfe0677e6472c820cb08011bd2c4ae0695dda91e28a77ca6a7d0f6bb9b54f7e2b58bec38e640af5199cc40888e3604f2fffab10648a89ff153cc093823dbbe74efc124eb83b2236e307f796e0dbaff40b50769fc9d979b3339393378d6731ca24c18d9b6238ab9df9be0593fe9d3a87d8f9bd4bec84623896e442592e95c3f8b430a0eed3edaf81019641fc12c5cdfbbd24cea15799373d20f632874b402be254be866866fe8ae0723ea6e2d9c97d0ca401563e7e50142acaa1698f5fc88e34664058ecd4dab18c2082e5e2781ee936d264d2da3e5e55730e8c4e1746fa4d61d88efd676f356d9e709488dd9fbe49a4a6ab198ee89d734a970981d11807028252cd76b10692782d9aa14afef52db90fffb9423f37c62360820d8e21e52391df2fca6c12f898e75523c56cebf96115136e4688a37eb2d1dbabe9cb3515a7f4f790c36f2cd07f01c88c3fee932f46636186a174d864bb69d8aff2f4ef80efb4a3a0981e731226a51704f0cdb9e46eb3df94f820c1992aded1c36e6193cb547fe1ae7bba3dfce0084f36545ca6bf645304a8d301d491fb7c8aafd9e0e93ebd0901b1f5dbb587bd03a5bb90dc19712f0105e6b18c0114411cefbfdf4a59f06fc7a9ca4b26ab180cec81a49ca57350c245713c016d17df4af7ad6cba9c732ed148548776abf59efab46a6d2117e3c80a7661b5d9f1424e4ee1714415f5da046fcaed9ea515057dc32f5757b3d5c3cc670129b876dcaae3f871b90a0f8c8ca1334581755e094e1b1737bf868494a0f7d605bdea0a7524dc5d21d0f0c7a081c33938545efb501cf3a79a909a57c2c211bfa0932687e244d09610a64dc149b45fc1df0f6f9d196b2f913d66893004b20bdbd01df18b2a00fd99f11f84146c877f33ecef2843cbaf35a41ff87e8776ea873b939fe1598c1eb876df2d7c06f7ded47b4b91f0cb11ca1fc4225f829760d1c4deb104623885958f017037495ed86980b2e925d7644cee49cfdf069dc57338f72ae790938787033f7a358375f6f5c41924bb09b1ece041057edbf943aea6bf48ecccf5895617f38ed627d550afb85323e3fccb204c426830c93f53afeaf8cfa3717c7efef4e3835591fde9f8b133359c4a9b777a1153a1859584a23bffe204ab9a6a17f6483847ac608a464bd49bdb9b4537de4ce761e46a49eba27589a540301cedef0f687a38ba66f2219a1c28dac914420350ad48e8e758b3ab4798b04ed218d1cec8b1cc41215301cf641751e9e59daaffe86d9e2299e4ff24d4f10065e884475b25b0f73a62177fcbd239cc8c827c33246340765c8dca3f5b5d6a9a271547ecd24365a38675799cd2428776e1c1798261ac70aba7cc341875381708bcc834827e2df835e60918a1a2750f594e9d671c961c5db573f337c97be7c29db5286c2963dcb3c1824c71f97bc33497e57c41ee8eeb550bafb0828bd3763cb9398224f9e38cac5d66a95db8ff32ea44f93f6b2b46ba159ffb804213a286ae3493f7d1cbd778e73932fc7d42e15cd87300d5e3fef19ea24dd74250daf76763b853e601a6fdb84e29b0334bbb2fb87b53a9b00b0a8c84246df80bd9ce49e57feff531da4e0a7a2d583ce16901cdbad415618217aa472cd20fe76859028853f8b859cfeb5b950a5d827a7fbbc5fffc8572c39f20e8965675cdead1fca80a13a4fbee4c330f59bc459556f29e608d2ca71ee9e8f4575c6f5cc0c317b2d01602573982bda19783ecd681a931bd43ac89949e77e0b513bac1e9a76b9a29111039ebe9e07a21070def987c7dfac2654582efa17220740e1a2efe7dd1467ed18c1324066cc43d5640b770fa9aa120c9c5324e9639ec7b5ac147d99a9736885446b4a6233c24270bcece4128cf75c5d589998c725db8a2db7db469383ea1c86686900397bbfda2e97847a695ccbd6a263b972fb6dc47e2dcc749faa66a8962af5b1ab13b072b2c79f97167b7c389f9c3b70b28b57c3fdd41b81bddceddc2660b4dbdacd8b10bec3f909f6519ac57f2af5e6cefd443aef7b9a87c7c31fcb46b5e4b7991c5b2e07d0fe80ed0ae7851c42e42264c7fb4f29e465006f53e8cafa649a815ece5f102bac3100e2bade2261982343d64411f1068a17fe17af91b9e30e2289d89fa86fc2800396bb924098309e4e349f6787c5cad556a4e65f4fa383a2db2a01d06c6ba1d46417fd274f34ad34124139a15d7e6469ef2c16318c6ceb995f1ec3b0b5e6e7ef978c98dcfa3bfd82ac9461de4b09340bd281c83c51c073f41bd5c2731aac9d216b83185eb74a0ab4429bb37e9040ddc31d4dd5346564f394dac68505948f131c6697397515fb83251d2355fba7a724673341f016348059d9c5a653fbcbd5e0bb4caaf4500bb4b0557581630bdbe94faedce32dd4c6bfd22ea16b21543ca5545e561e6a62c65486f8b16b6dd4b85bdfb09940c7cc8ba52101e03b20631b19f4098c08d5f221fe5b174048c2b5e6818ad01ffe21e03064b28a1d63ce5ce010a7bfdabdd73f568c75420d", 0x1000}, {&(0x7f0000001280)="05d99a7d4ce66bf39a3f6062b13f89845d4c4bf6c0701bfe3bce79898b75a59bf06ffbb0169a5ae40a59cb62af9537b4d1cd3797dca7bc9431c5a8412562f967aa2ec138229bb5270f959dcc0f854b53ffe6ee19a4eacc088f1bfee6c84d4acfda9621ec7fc35b6bf5731e38237575dc194ad41542cf945c7fdf777090e7feafe9a35b45c031e331e3e97d81c891688688bde917e05417547d0d91ddb2735e6d79d756039797923d783b283a19be76badecab617e633574d899f9d6236e813678e19bad321d2f6c9d10b5d7e7caa5c7f1d466a237f47afbc43042a425d7292c778", 0xe1}, {&(0x7f0000001380)="ee108b4ae4c3cf475e0ff31a164ec5a54484d91550bba5b08e", 0x19}, {&(0x7f00000013c0)="ec611396cf8c4147a281f70a9c425afaa6073c33e16b7cccd376da1f5ca346d4a45080ad752f5bc1e06ee606c9de240dd374fb009ba7e1177d14c32cba6385f36c7cc6c3d4c1afdbbf6b26eaa9b663af3a98101af1423bb9574867a7c63b1b4425b2dac5b1c47049d02c58329ea0c2f3", 0x70}, {&(0x7f0000001440)="3b4537f65197c182ba2a21534a64af173a97af3d046fe6c6e9ec", 0x1a}, {&(0x7f0000001480)="d0aeabaf65d08b4adc4dcabf2c1ee6002e", 0x11}, {&(0x7f00000014c0)="47d292f1f4ea621c53a53d8185f98736d1872575776f1baff1f4c346dc7db571f44b1fa8793434098cb2ee93313cfd6d18fb1e2cd739b90c6cdecd8e839ba0005726c46bd156c038c6f0c45e040803c58e924e07d53aba809bf077809cd4915625f1371454216807e9167a78de2f1391419db9eb2ee260b205484b9195f3c5677bbf98139104bc939f0180415e8482f5076c99a27fbb6497d38fe561e11e6cd0895b7c8b6bc7e0385d4427df4480e9c2c95cd76a939c6db3fec1b360ebc34e904071ab983e28a7acf188c80a777ba4c883fe26bb71358b470cfad2bc2a16688f3f8a37f64d90ab7bcbdb858cd0e9821880e471", 0xf3}], 0xa, &(0x7f0000001680), 0x0, 0x800}, 0x4000080) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x0) close(r0) 2018/03/29 18:58:03 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) fchdir(r1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f0000001300)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r1, 0x5409, 0x0) r4 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) r5 = getpgrp(0xffffffffffffffff) fcntl$setownex(r2, 0xf, &(0x7f0000001200)={0x2, r5}) write$cgroup_pid(r1, &(0x7f00000013c0)=ANY=[@ANYPTR=&(0x7f0000001900)=ANY=[@ANYRES16=r0, @ANYBLOB="b54d2849f96c70ec5cefc7fdab4826a8cd", @ANYRES64=r3, @ANYPTR64=&(0x7f0000001840)=ANY=[@ANYBLOB="6d0ddd2a2ab68a89a5f7016c8f2fac93d66e2ef5009cee696f892919e1c5c63382125a69317959bc8a3c11c611b3a96990a3956e8bc2c6af9f3bce33393bf73bd0005fbb5210b81eb6991f3dacb2fae1ac041d03a823793ebd51ca68cc32d6ff3baf94d843e506abebb4a475db8a3ea48b04595971edaab439309db30f1b", @ANYRES16=r2, @ANYPTR, @ANYPTR], @ANYRES64, @ANYRES16, @ANYBLOB="7ba97e972b537c06e19f81c61d2ff2142d2ea92c381529c5a39ecd67", @ANYPTR64=&(0x7f0000001280)=ANY=[@ANYPTR], @ANYPTR64=&(0x7f00000012c0)=ANY=[@ANYRES32=r2, @ANYPTR, @ANYRES32=r0, @ANYRES16]]], 0x8) r6 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r6, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r7 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001380), &(0x7f0000001400)=0xc) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000001440)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001780)) r9 = getpgrp(r8) syz_open_procfs(r9, &(0x7f0000001340)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r7, 0xffffffffffffffff, &(0x7f0000929000), 0xff) readv(r6, &(0x7f0000dc8ff8), 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001240)=ANY=[@ANYBLOB="004a42000136440031fa3f3a8d215450a78cfc1dcffb5e6c5584df00000000"]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680)) fcntl$setown(r2, 0x8, 0x0) r10 = gettid() process_vm_writev(r10, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[], 0x0) 2018/03/29 18:58:03 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vcs\x00', 0x100, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f00000004c0)={0x3}) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x35, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcs\x00', 0x300, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x200080) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000480)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) r3 = open(&(0x7f0000000100)='./control\x00', 0x40000, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000006c0)="2f65786500000000000091d8b75e67e16b394342abb53f49f87ea8984e79c93df7498b2b34796068700e29f99c2b719de293a551c96e30baed2961953b057f7a1622943acc4b8cfa4d3cca4aec41d37fa27c8daa198d17ce35030d03139d0aea71d509d9a20ba7deceb656cc1308f9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c52fe02b27f805d181bd09ea208931a36e888060a2d00000000000000000000000000000000562bce52268487d6f30d4c0b35705d17743bfaf910a5df0aefbeaeb0e71860b71e084aa7deadecf53d185586d108db63df") fsetxattr(0xffffffffffffffff, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f00000000c0)=0x3, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') times(&(0x7f00000002c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f0000000300)={0xfffffffffffffffd}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00') syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/29 18:58:03 executing program 1: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x1ff}, &(0x7f0000000080)=0x8) r2 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)="73797a5f74756e0000000000001700", 0x10) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000240)={0x2, 0x6, 0x1, 0xfff, "b7d90dfbcb2b8ed1b8705720e164b7b6c3f9fecaad5ea8b9234b4a69257d56b22c48a73a3debf5c8367c4fcb", 0xfff}) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='./file0\x00') r3 = inotify_add_watch(r0, &(0x7f0000000380)='./file0\x00', 0x4000005) inotify_rm_watch(r0, r3) 2018/03/29 18:58:03 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xfffffffffffffff8, 0x82200) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000080)) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x1, 0x0) sendmsg(r2, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x0) close(r1) 2018/03/29 18:58:03 executing program 4: r0 = socket(0x1d, 0x2000000000000005, 0x81) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0xc77, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x905, 0x6, 0x100000000}, 0x10) connect$ax25(r0, &(0x7f000038aff0)={0x1e, {"86370506060008"}}, 0x10) 2018/03/29 18:58:03 executing program 6: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x7c, "92a916bb92e5881e0127defd162fa47984c9995e78dbcb1b5cfd584a0aef8a611dec26e17928486690c9c9d03217207636b762e8e738cb78dd659f86cb03d83a1e64006aba0ad3c543569647197f476f4c67f5d855a190c00ccfd1676224ce687fa0106cdef5b288b12895d1def8030ccac4d6d3d7fd09f18b2059d9"}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r3, 0xb0, &(0x7f0000000180)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x970, @mcast1={0xff, 0x1, [], 0x1}, 0x2b3}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0xffff, 0x4f44, @dev={0xfe, 0x80, [], 0x19}, 0x80000001}, @in6={0xa, 0x4e22, 0x376, @dev={0xfe, 0x80, [], 0x13}, 0x9}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}]}, &(0x7f0000000280)=0x10) fcntl$setstatus(r0, 0x408, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) dup2(r0, r2) 2018/03/29 18:58:03 executing program 2: socket$inet6(0xa, 0x2, 0x0) 2018/03/29 18:58:03 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x800000000, 0x80005, 0x100000001) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x0) close(r0) 2018/03/29 18:58:03 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x383000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000eeb799890070e9c385d700000000000008f3e891b975bcc174e475359c4fed2a4adb21442ea3eb1e8488200eb4b3097321fdbcd4c8b1dd56024c498edadff8322ff9a586a3f90b5997cfc9c2"]) getpeername(r1, &(0x7f0000000a80)=@nfc, &(0x7f0000000b00)=0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000900)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x3ff, 0x8000) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f00000007c0)=""/134) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ceb793ede47e4fd7dcf8690523c4a1d095e05fa5c1b56b98873a5d199d0a625373a9d9ddde7a89999e4ca55643fac7df88065f5f0ce7f09b8f02409252ea21a140bdb7228b119c9892dc4eae592a93b20b65f7340ed4fec28781e4464325ef935c3498") mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r5 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000b40)=""/253, &(0x7f0000001500)=0x408) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000a00)={0x0, 0x5, 0x1, 0xb9f, "245a8b99419208237419937a4631f5e5118397261954526da30077d6ebcac8ddd4147f06446befed1de04fe6", 0x5}) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee}) r6 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r6, 0x2285, &(0x7f0000007000)='S') acct(&(0x7f0000000a40)='./file0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4) sysfs$1(0x1, &(0x7f0000000940)='.\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000200)='.\x00'], &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f00000006c0), &(0x7f0000000880)=0x4) clone(0x24000200, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x6) 2018/03/29 18:58:05 executing program 7: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, &(0x7f00000001c0)="5249bbb7e5133d556c1fb0f5d2dd4d0abae41b3c58ba2df02d3c2ecce9eb9668919186a1f86ea63268d5999c4c564be49666bc7a8826027c8dcf1e4aa6b53a56cbf8d32c") mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='minix\x00', 0x864cca869a4c0708, &(0x7f0000000240)="32fec2c051258640b07bac8a7cf05412bf356d2761994fdb12df5fed55170d3a208fca03cdae346608ecbea7e5e40e53c64e50008f0fc8c3cfb301f8d95c2da072fe41d000bbc973167c25b6fba6af71023ac72e46bfccfb0de14bae99c1baf04a6c9a63cf8a6d2e63b88f5527872e680450361d8698dfde025bca3042a728c9238da54fe6c0a05072a99935041befe277869bd5c291e7d505133b7eec01e7b6c02209f4c6dc37cf1a72b64ffa0f8da4882ef866089c5ff87238fd842b52d8d2f07caa9465b1f8527ba9ca4e3d222eb64204e5a05e0aa23fc1dc996ac5b920cae1") 2018/03/29 18:58:05 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xdc, &(0x7f0000000100)="b89901d797e8433a84b90f3e982cba435b40914a2415cf48318dd03e014312fd3543de05906a5796bbf5b2da845ac84cc5c9efbc5656b18fa1380f5013a7fc24df18a16202d1532ebbaca9dfa345baa512be58e25996c64c83e1752b2802bf132d9e8e2334b37a08d1b2206873647093875b982270537a65936ac74e61dfdf2c53c1087817d8f4303d785a01fa0ffd157369c36710899e6fca5741f41987d61ec952e93f784cdbb13a8d22796153efcbd7c83d5cbdbaba8f65", 0xb9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000040)=""/108, &(0x7f00000001c0)=0x6c) 2018/03/29 18:58:05 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000000680)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x2, 0x2, 0x1, {0xa, 0x4e24, 0xfff, @empty, 0x7f}}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000240)="58becd92f2615b322ddaef4a0c7fdea824826a5ad52ebc43f04b5dcee0b41849293123f4ea4f9da2ed5364c5430ce5cdfab6f6cc6869a79513d8217f8dd2120e5d157fa59c9a5efbbe2d9821bc73354faf81d207515b", 0x56}, {&(0x7f0000000380)="fcfe588d344e74982c9c139a01748bb9bd9385cc15dacc7337d02af0abf75f155980e3cd8198619ade338adb72a8c44b84e3eb4a0b80187604e6c3e2f36ac360b28ed5621eb555e5512c9b6f9b692a3374340c7fbe8c1822a4e91a97e1b6ed2b7837d24b1b6bf1092d04766555bdcffc032c903b0d50287e55c0e1b430ada2eb13ee17e45e51de98ab638b7b7be99dca036f32f88b56e8efd0835d9f9a5d687b883169e6ab86824e92e6853d3977c6548f668da8418211d20079c385e8e237d155bec341772701355eaf8d954b01265f6b5f69fb", 0xd4}, {&(0x7f0000000540)="f7167a709dd64bde5bc0ba55a01b9edcb845d9653f741d68a55d83a28311682f1fd3e4de1548ab01140b218e530b1c57d5824055a0d58e", 0x37}, {&(0x7f0000000580)="665f22f450c7bfb0f87487f38e4ec834d9e687eceed530b74b9d6e230ad46ffcf2d57de3eac12c6310377d62651a1b29eb37e6e4af918cf96e9c2da9b23f3cf6e30e47add4516ccb9a09664f755e7085ac707238fee38639e2a5d937f9855f41439e87af2ffc4706c9f8a3f10b686fb7757d476bda1beab7ce4f28", 0x7b}], 0x4, &(0x7f00000044c0)=ANY=[@ANYBLOB="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"], 0x21d0, 0x4}, 0x9}], 0x1, 0x20000000) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000180)={0x0, 0x3f, 0x5, &(0x7f0000000140)}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000740)={{0x1, 0x8001}, {0x3, 0x2}, 0xfffffffffffffeff, 0x3, 0xbb60}) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000700)='/dev/audio\x00', 0x6, 0x0) close(r3) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r0, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) rt_sigreturn() socket$inet_udp(0x2, 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00000007c0)=0x9, 0x4) bind$ipx(r3, &(0x7f00000006c0)={0x4, 0x4, 0x0, "a0bab2efa983", 0x5606cf20}, 0x10) write$vnet(r0, &(0x7f0000000080)={0x1, {&(0x7f0000001140), 0x0, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) 2018/03/29 18:58:05 executing program 1: r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x3, 0xfffffffffffffffe) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5351d650000cefa2d83344632af0600000002"]) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400000, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000140)={0x2, &(0x7f00000000c0)=[{0x9, 0x100}, {0x82, 0x6}]}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000080)=0x0) r4 = getpgrp(0xffffffffffffffff) setpgid(r3, r4) ioctl(r1, 0x8916, &(0x7f0000000000)) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl(r1, 0x100000008936, &(0x7f0000000000)) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000000100)="10ba35c1f0af34cb422c18000a037811f9a27a59", 0x14) 2018/03/29 18:58:05 executing program 3: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040), 0x9}) r1 = socket(0x10000000000021, 0x4, 0x0) bind(r1, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x9, 0x4, 0x0) sendmsg(r2, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x0) close(r1) r3 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x8, 0x40480) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000000180)) 2018/03/29 18:58:05 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x3, 0x6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = dup3(r1, r5, 0x8000007fffa) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r3, 0xfffffffffffffffe}) connect$bt_sco(r6, &(0x7f00000000c0)={0x1f, {0x100, 0x8, 0x0, 0x6, 0x27, 0xb06c}}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r10 = getegid() syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x2000, r9, r10, 0xad22, 0x200000) write(r8, &(0x7f0000000180)="15", 0x1) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)='rfc4543(gcm(aes))\x00', 0x12, 0x1) preadv(r11, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/03/29 18:58:05 executing program 6: r0 = socket(0x8, 0x1, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000000180)=[{&(0x7f0000000000)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000040)="236f47b02c333339f94545df28c8ba844b54dcafa5e8deb7a220567cee5c2e74cf5ed89dbfb221650de8bd13b82f35f91a5064ed7ba2b0edb4c5d006b0dbd03de3abab061f45978a6f90da4d8b707e56da5e48162dbffa2fffcbb28c9afbf16688231e9707584587e5e9bf3fe2ddb5165b91d637a0da9f27d39a362d17f8f7dc846ebbc5b94a55504b8422bde098893f66192e21296ae4fe998f75ef3ae58153de71d3bdb7232cc7c7b70b9b741677fbf15fcd04b5168231a629d08eb4a18da88d6975ecc3319a14fa06f26797c2d9622aa9a31ce14ed8e9952fd3fb35689bb16cc145535aa399cb55560e2bf6289875", 0xf0}], 0x1, 0x0, 0x0, 0x48004}], 0x1, 0xc000) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 18:58:05 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x383000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000eeb799890070e9c385d700000000000008f3e891b975bcc174e475359c4fed2a4adb21442ea3eb1e8488200eb4b3097321fdbcd4c8b1dd56024c498edadff8322ff9a586a3f90b5997cfc9c2"]) getpeername(r1, &(0x7f0000000a80)=@nfc, &(0x7f0000000b00)=0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000900)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x3ff, 0x8000) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f00000007c0)=""/134) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ceb793ede47e4fd7dcf8690523c4a1d095e05fa5c1b56b98873a5d199d0a625373a9d9ddde7a89999e4ca55643fac7df88065f5f0ce7f09b8f02409252ea21a140bdb7228b119c9892dc4eae592a93b20b65f7340ed4fec28781e4464325ef935c3498") mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r5 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000b40)=""/253, &(0x7f0000001500)=0x408) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000a00)={0x0, 0x5, 0x1, 0xb9f, "245a8b99419208237419937a4631f5e5118397261954526da30077d6ebcac8ddd4147f06446befed1de04fe6", 0x5}) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee}) r6 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r6, 0x2285, &(0x7f0000007000)='S') acct(&(0x7f0000000a40)='./file0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4) sysfs$1(0x1, &(0x7f0000000940)='.\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000200)='.\x00'], &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f00000006c0), &(0x7f0000000880)=0x4) clone(0x24000200, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x6) 2018/03/29 18:58:05 executing program 6: r0 = socket(0x800000000000011, 0x800000002, 0x81) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) bind(r0, &(0x7f00000000c0)=@llc={0x1a, 0x33f, 0x0, 0x7fffffff, 0x100000001, 0x1f, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) prctl$intptr(0x17, 0x4) syz_open_dev$loop(&(0x7f0000001480)='/dev/loop#\x00', 0x0, 0xffffffffffffffff) 2018/03/29 18:58:05 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x81, 0x400000) setsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000000280)=0xffff, 0xfffffffffffffc56) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x4b5a1a3e, 0x10001}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e24, 0xff, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x4, 0x8}, 0x90) getresgid(&(0x7f0000000040), &(0x7f0000000240), &(0x7f0000000340)) r2 = dup(0xffffffffffffff9c) epoll_create(0x80000001) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080)={0x9}, 0x4) r3 = socket$netlink(0x10, 0x3, 0x8000000000000006) sendmsg$nl_generic(r3, &(0x7f0000000000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c420000bd000000fcffffff77d353a33207e34680c2ced5ce35f8aee8925c6f38df7ddb304f0a413c37f607ae23a8af0fd96b7c3482536d253a422bfce65bc6b1a5e71ce01100a5e4000e473b665be88357d08134eb965c23aeb2a2d89bf447f5fb9621aa9658c1290a9028ef578954bbc1839e1eae773da8d7"], 0x1c}, 0x1}, 0x0) 2018/03/29 18:58:05 executing program 4: socket$kcm(0x29, 0x0, 0x0) socketpair(0x0, 0x80f, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(0xffffffffffffffff, &(0x7f000039cfe4)={0xa}, 0x1c) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x4000000006) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$ipx(r3, &(0x7f0000000180)='w', 0x1, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x0, "502200000006"}, 0x10) sendto$inet(r3, &(0x7f0000000140)="e9", 0x1, 0x0, &(0x7f0000b7bff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) socket$inet(0x2, 0x0, 0x0) sendmsg$unix(r3, &(0x7f0000001140)={&(0x7f0000000400)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a80)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000001080)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2}], 0x38, 0x10}, 0x80) fsetxattr(r0, &(0x7f0000000000)=@random={'user.', '-.\x00'}, &(0x7f0000000040)='!vboxnet1cgroupmd5sumeth0\x00', 0x1a, 0x3) r4 = shmget(0x1, 0x4000, 0x50, &(0x7f0000ffb000/0x4000)=nil) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000100)) shmctl$IPC_RMID(r4, 0x0) 2018/03/29 18:58:05 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000040)='io\x00'], &(0x7f0000000100)=[&(0x7f00000000c0)='eth1\x00'], 0x1000) pread64(r0, &(0x7f00009f3000), 0x352, 0x0) execve(&(0x7f0000000200)='./file1\x00', &(0x7f0000000540), &(0x7f0000000680)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/03/29 18:58:05 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x10004004) io_setup(0x4, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x19, 0x0, 0x0, r0, &(0x7f0000002200)='0', 0x1}]) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x0) 2018/03/29 18:58:05 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x383000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000eeb799890070e9c385d700000000000008f3e891b975bcc174e475359c4fed2a4adb21442ea3eb1e8488200eb4b3097321fdbcd4c8b1dd56024c498edadff8322ff9a586a3f90b5997cfc9c2"]) getpeername(r1, &(0x7f0000000a80)=@nfc, &(0x7f0000000b00)=0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000900)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x3ff, 0x8000) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f00000007c0)=""/134) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ceb793ede47e4fd7dcf8690523c4a1d095e05fa5c1b56b98873a5d199d0a625373a9d9ddde7a89999e4ca55643fac7df88065f5f0ce7f09b8f02409252ea21a140bdb7228b119c9892dc4eae592a93b20b65f7340ed4fec28781e4464325ef935c3498") mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r5 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000b40)=""/253, &(0x7f0000001500)=0x408) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000a00)={0x0, 0x5, 0x1, 0xb9f, "245a8b99419208237419937a4631f5e5118397261954526da30077d6ebcac8ddd4147f06446befed1de04fe6", 0x5}) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee}) r6 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r6, 0x2285, &(0x7f0000007000)='S') acct(&(0x7f0000000a40)='./file0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4) sysfs$1(0x1, &(0x7f0000000940)='.\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000200)='.\x00'], &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f00000006c0), &(0x7f0000000880)=0x4) clone(0x24000200, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x6) 2018/03/29 18:58:05 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x3, 0x6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = dup3(r1, r5, 0x8000007fffa) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000080)={0x0, r3, 0xfffffffffffffffe}) connect$bt_sco(r6, &(0x7f00000000c0)={0x1f, {0x100, 0x8, 0x0, 0x6, 0x27, 0xb06c}}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r10 = getegid() syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x2000, r9, r10, 0xad22, 0x200000) write(r8, &(0x7f0000000180)="15", 0x1) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)='rfc4543(gcm(aes))\x00', 0x12, 0x1) preadv(r11, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/03/29 18:58:05 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000040)={@empty, @rand_addr}, &(0x7f0000000080)=0x8) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x0) close(r0) 2018/03/29 18:58:05 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xd68, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='rootfs\x00', 0x1000, &(0x7f00000002c0)) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000400)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000500)='nsfs\x00', 0x20, &(0x7f0000000100)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000001840)='./file1\x00'}, 0x10) mount(&(0x7f0000000800)='./file1\x00', &(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='overlay\x00', 0x10000, 0x0) symlink(&(0x7f0000000340)='./file1\x00', &(0x7f00000003c0)='./file1\x00') r1 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x40) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000001880)="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", 0x1000) mount(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='xfs\x00', 0x0, &(0x7f00000002c0)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x20000, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x3) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f00000002c0)) 2018/03/29 18:58:05 executing program 3: r0 = socket(0x1e, 0x2, 0x0) r1 = socket(0x1a, 0x2, 0x0) sendmsg(r1, &(0x7f0000000040)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000200)="21842f910568801ce619ac345b763f862fc6c50d4507519f2865ae40a76b492dfc1152117a699b0130cba296a5dcbc365bc26c8ba039d2237319022b5f74566355e2774dc6486d7cd3e69b47aee7904b5a460d8e4337f69bf3e9804de5146587e41ad19e9a1f075343f0d3412662e2d2f4117bc9e9891474a6d04e08723806cb91a6b89c6b0466d6da6afb861f5bb7ae4ccf4c1ba2eede63", 0x98}, {&(0x7f0000000080)="df31eed4d2090d90eb13", 0xa}, {&(0x7f00000002c0)="a48b9280ab032e2bb17350baa727bcdd969b385b4ecc60e9c94cee2f2307c828c75b5651c8e681ef3d517a42fb5f461c0ba227aff8e91bc8392ff588d2aeac31dff932e2f664fa78b9c79de37c1aee2f5e169fdae0efbea0a176cf9b8c41c12300b7", 0x62}], 0x3, &(0x7f0000000140)=[{0x48, 0x88, 0x3, "de68a42d2b02354791a0ae622771cf6844673ddadb811b04073aab2c8bb8de841cdfafe2c3df0d45e63d215f9256a09e638b"}, {0x50, 0x115, 0x101, "5a2e8f7974363b2fd2c5ea122747a2403ad2dc160e3c5c7cb4074af81b0604c6ae42c1baf255079b98ae38f864db5fc1ba1cbeecbb1cf5304f"}], 0x98}, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0x8}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r2, &(0x7f0000000240)="91", &(0x7f00000002c0)=""/228}, 0x18) close(r0) 2018/03/29 18:58:05 executing program 1: socketpair(0xb, 0xf, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000040)={{0x4, 0x800}, 'port1\x00', 0x40, 0x821, 0x8000, 0x79, 0x4, 0x4, 0x2, 0x0, 0x4, 0x2a8}) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000100)={0x4, 0x7ff, 0x7fffffff, 0x6, 0xfb, 0x81}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000180)) connect$unix(r1, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000240)={0x4, 0x313, 0x100000001, 0xffffffffffffffe0, 0x0, 0xcfb}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={0x0}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000300)={r3, @in={{0x2, 0x4e20}}, 0x7fff, 0xb72, 0x1, 0x1000, 0x9}, &(0x7f00000003c0)=0x98) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000400)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000004c0)={r4, 0x4c, "fa52ce3bd4c9d096d71d5ead215bfbfec770731fe96a459bc6e4ddda956e5cee1f6aafeec03dac8037de10f87741e932f1a515293bc97c2de33ce7397287e2b4eda1b61e4bae244640ec0e27"}, &(0x7f0000000540)=0x54) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000580)) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) write$cgroup_subtree(r0, &(0x7f00000005c0)={[{0x2d, 'memory', 0x20}, {0x2d, 'rdma', 0x20}, {0x2d, 'rdma', 0x20}, {0x2b, 'memory', 0x20}, {0x2d, 'io', 0x20}]}, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000600)={r3, @in6={{0xa, 0x4e20, 0x100000001, @dev={0xfe, 0x80, [], 0xb}, 0x400}}, 0x40, 0x80000000}, &(0x7f00000006c0)=0x90) getxattr(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=@known='system.posix_acl_access\x00', &(0x7f0000000780)=""/220, 0xdc) socketpair(0x5, 0x2, 0x8, &(0x7f0000000880)={0xffffffffffffffff}) r8 = gettid() r9 = syz_open_procfs(r8, &(0x7f00000008c0)='ns/user\x00') ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000900)) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r9, 0x84, 0x22, &(0x7f0000000940)={0x80, 0x8000, 0x6, 0x0, r5}, 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000980)={'icmp6\x00'}, &(0x7f00000009c0)=0x1e) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000a00)={0xbe}, 0x4) syz_open_dev$sndctrl(&(0x7f0000000a40)='/dev/snd/controlC#\x00', 0x9, 0x402082) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000a80)={r3, 0x1000, "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"}, &(0x7f0000001ac0)=0x1008) ioctl$DRM_IOCTL_GET_MAP(r7, 0xc0286404, &(0x7f0000001b00)={&(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0, 0x6, &(0x7f0000ffd000/0x2000)=nil, 0x6}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r9, 0x84, 0x71, &(0x7f0000001b40)={r6, 0x1}, &(0x7f0000001b80)=0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001bc0)) splice(r0, &(0x7f0000001c00), r1, &(0x7f0000001c40), 0x800, 0x6) ioctl$TIOCLINUX6(r9, 0x541c, &(0x7f0000001c80)={0x6, 0x1}) 2018/03/29 18:58:05 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x383000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000eeb799890070e9c385d700000000000008f3e891b975bcc174e475359c4fed2a4adb21442ea3eb1e8488200eb4b3097321fdbcd4c8b1dd56024c498edadff8322ff9a586a3f90b5997cfc9c2"]) getpeername(r1, &(0x7f0000000a80)=@nfc, &(0x7f0000000b00)=0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000900)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x3ff, 0x8000) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f00000007c0)=""/134) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ceb793ede47e4fd7dcf8690523c4a1d095e05fa5c1b56b98873a5d199d0a625373a9d9ddde7a89999e4ca55643fac7df88065f5f0ce7f09b8f02409252ea21a140bdb7228b119c9892dc4eae592a93b20b65f7340ed4fec28781e4464325ef935c3498") mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r5 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000b40)=""/253, &(0x7f0000001500)=0x408) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000a00)={0x0, 0x5, 0x1, 0xb9f, "245a8b99419208237419937a4631f5e5118397261954526da30077d6ebcac8ddd4147f06446befed1de04fe6", 0x5}) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee}) r6 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r6, 0x2285, &(0x7f0000007000)='S') acct(&(0x7f0000000a40)='./file0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4) sysfs$1(0x1, &(0x7f0000000940)='.\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000200)='.\x00'], &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f00000006c0), &(0x7f0000000880)=0x4) clone(0x24000200, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x6) 2018/03/29 18:58:05 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000000040)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x11) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x0) close(r0) 2018/03/29 18:58:09 executing program 6: r0 = socket(0x2, 0x2000080003, 0x2) getsockopt(r0, 0x0, 0xce, &(0x7f0000000080)=""/8, &(0x7f0000000040)=0x8) shutdown(r0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000000c0)={0x700000000000, 0x89b, 0xb8, {r2, r3+30000000}, 0x5, 0x3f}) 2018/03/29 18:58:09 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x97, 0x40) bind$unix(r2, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000280)=ANY=[@ANYBLOB="464c35f48672c4b81b"], 0x1) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="fcffd5fa637d0500"]) ioctl$KVM_DIRTY_TLB(r3, 0x4010aeaa, &(0x7f0000000040)={0x4, 0x3}) 2018/03/29 18:58:09 executing program 3: r0 = socket(0x1e, 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'bpq0\x00', {0x2, 0x3}}) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x0) close(r0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x5bf}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r2, &(0x7f00000001c0)=0x4) 2018/03/29 18:58:09 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000040)=0x8) ioctl$TIOCNOTTY(r0, 0x5422) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'ip6gre0\x00', 0x2}, 0x18) r1 = geteuid() r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x80, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000100)=0xffffffff) r3 = getpgrp(0xffffffffffffffff) ptrace$getenv(0x4201, r3, 0xfffffffffffff2cf, &(0x7f0000000140)) r4 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x40, 0x88000) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000000300)=r5) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000000340)="edd2803158d42ed145") getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x10, &(0x7f0000000380)=[@in={0x2, 0xa8ca, @multicast2=0xe0000002}]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000440)={r7, 0x401, 0x10, 0x0, 0x7da8b286}, &(0x7f0000000480)=0x18) setsockopt$inet6_group_source_req(r4, 0x29, 0x2b, &(0x7f00000004c0)={0xfffffffffffffffe, {{0xa, 0x4e24, 0xe3ba, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}}, {{0xa, 0x4e24, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x1f}}}, 0x108) restart_syscall() ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000600)=""/86) eventfd(0x4792) getpeername$ax25(r4, &(0x7f0000000680), &(0x7f00000006c0)=0x10) openat$dsp(0xffffffffffffff9c, &(0x7f0000000700)='/dev/dsp\x00', 0x18980, 0x0) fcntl$notify(r2, 0x402, 0x2) openat$cgroup_ro(r0, &(0x7f0000000740)='cpuacct.stat\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000780)='/dev/vcsa#\x00', 0x10001, 0x200400) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000007c0)={r8, 0x2060}, &(0x7f0000000800)=0x8) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000000840)) r9 = shmget(0x1, 0x4000, 0x8, &(0x7f0000ffb000/0x4000)=nil) getresgid(&(0x7f0000000880), &(0x7f00000008c0)=0x0, &(0x7f0000000900)) r11 = getgid() shmctl$IPC_SET(r9, 0x1, &(0x7f0000000940)={{0x0, r1, r10, r6, r11, 0x0, 0x4}, 0x3, 0x80000001, 0x2, 0xffffffff, r3, r3, 0x1}) 2018/03/29 18:58:09 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x383000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000eeb799890070e9c385d700000000000008f3e891b975bcc174e475359c4fed2a4adb21442ea3eb1e8488200eb4b3097321fdbcd4c8b1dd56024c498edadff8322ff9a586a3f90b5997cfc9c2"]) getpeername(r1, &(0x7f0000000a80)=@nfc, &(0x7f0000000b00)=0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000900)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x3ff, 0x8000) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f00000007c0)=""/134) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ceb793ede47e4fd7dcf8690523c4a1d095e05fa5c1b56b98873a5d199d0a625373a9d9ddde7a89999e4ca55643fac7df88065f5f0ce7f09b8f02409252ea21a140bdb7228b119c9892dc4eae592a93b20b65f7340ed4fec28781e4464325ef935c3498") mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r5 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000b40)=""/253, &(0x7f0000001500)=0x408) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000a00)={0x0, 0x5, 0x1, 0xb9f, "245a8b99419208237419937a4631f5e5118397261954526da30077d6ebcac8ddd4147f06446befed1de04fe6", 0x5}) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee}) r6 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r6, 0x2285, &(0x7f0000007000)='S') acct(&(0x7f0000000a40)='./file0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4) sysfs$1(0x1, &(0x7f0000000940)='.\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000200)='.\x00'], &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f00000006c0), &(0x7f0000000880)=0x4) clone(0x24000200, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x6) 2018/03/29 18:58:09 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x3, 0x6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = dup3(r1, r5, 0x8000007fffa) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000080)={0x0, r3, 0xfffffffffffffffe}) connect$bt_sco(r6, &(0x7f00000000c0)={0x1f, {0x100, 0x8, 0x0, 0x6, 0x27, 0xb06c}}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r10 = getegid() syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x2000, r9, r10, 0xad22, 0x200000) write(r8, &(0x7f0000000180)="15", 0x1) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)='rfc4543(gcm(aes))\x00', 0x12, 0x1) preadv(r11, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/03/29 18:58:09 executing program 7: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000000c0)=""/65, &(0x7f0000000140)=0x41) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x84, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x40000006}) 2018/03/29 18:58:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x121, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x1ff}]}, 0x28}, 0x1}, 0x0) r1 = dup2(r0, r0) openat$cgroup_ro(r1, &(0x7f0000000040)='memory.current\x00', 0x0, 0x0) 2018/03/29 18:58:09 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffffedc9f171, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080)=0x1e, 0x4) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000000c0)="8488a9357f0fa80c744e86706ced4d4f782e0fafa1a45f8c9a97ec62934562") setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000100)=0xf, 0x4) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000140)={0x8000, 0x9, 0x100}) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000180)=""/4096) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001180)={r0, 0x0, 0xfffffffffffffffd, "a9877c5fe9a065dc29c713ed6dcf18c406ecdc158216b7e1781df223c0e67c815a571d242b"}) utimensat(r0, &(0x7f00000011c0)='./file0\x00', &(0x7f0000001200)={{0x77359400}}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001240)=0x8, 0x4) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) sendto$inet(r0, &(0x7f0000001280)="27268973d6c783814880e96b3b5b01a193331d8d74d39dc1df7375d661f6b0d9aab2ca7b5162d421bd328d53f02e37897fd2985b4b9f48d1a421e672f681265ebdeba4779f26f9111d07550e3ad6472c0eccd0d2c0bdd53972057e9dc5f8ca2592e9a587625062b770a638ae2a75346c8f3db06650d92b28021db19d1379600e03de2bd92fffcd079e65daf30d65f68162cb33e3e9d2f30d02f2b126b4cbefb07293e0bf50", 0xa5, 0x8080, &(0x7f0000001340)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001380)=[@in6={0xa, 0x4e21, 0x9bf8, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e23, 0xffffffffffffff01, @local={0xfe, 0x80, [], 0xaa}, 0x11}, @in6={0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xf4f000000000000}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x64) ioctl$KVM_RUN(r0, 0xae80, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001400)=0x5, 0x4) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000001440)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000001480)={0x2, 'rose0\x00', 0x2}, 0x18) getpeername$netrom(r0, &(0x7f00000014c0)=@full, &(0x7f0000001540)=0x48) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000001580)=0x2000) unlink(&(0x7f00000015c0)='./file0\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001600)={0x0, 0x2, 0x4, 0x4, 0xfffffffffffffff8, 0x8, 0x101, 0x100000000, 0x0}, &(0x7f0000001640)=0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001680)={r1, 0x41, "289eaf6f683d6bca9298c83ac27613a6856f1e979c26a5bde3c595de0f35dee64d99a45eeb88b5b255ea3fc1353b0f0d63802523419600d03b4d6cd7db4740ac87"}, &(0x7f0000001700)=0x49) r2 = syz_open_dev$sndseq(&(0x7f0000001740)='/dev/snd/seq\x00', 0x0, 0x800) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001780)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f00000017c0)={{0xc, 0x8001}, 0x1, 0x4c, 0x1, {0xffffffffffff0001}, 0x7ee, 0x4}) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000001840)=""/242) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000001940)) r4 = msgget(0x3, 0x14) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001980)={0x0, 0x0}, &(0x7f00000019c0)=0xc) r6 = getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001a00)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000001b00)=0xe8) r8 = getgid() r9 = fcntl$getown(r2, 0x9) r10 = gettid() msgctl$IPC_SET(r4, 0x1, &(0x7f0000001b40)={{0x33, r5, r6, r7, r8, 0x5b, 0x5}, 0x7, 0xfffffffffffffff7, 0x79, 0x9, 0x80, 0x9, r9, r10}) 2018/03/29 18:58:09 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000449fd0)={0x0, 0x0, &(0x7f00004f1f94), 0x1, 0x0, &(0x7f0000901000)="05"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xffffffc6, 0x0, &(0x7f00005ad000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000ed8000)="f5"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x44, 0x0, &(0x7f00000000c0)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)}}], 0x1, 0x0, &(0x7f0000000140)="8f"}) r1 = dup(r0) bind$ax25(r1, &(0x7f0000000000)={0x3, {"e27e898eee9131"}}, 0x10) 2018/03/29 18:58:09 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x0) close(r0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80002, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x2) 2018/03/29 18:58:09 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x2, 0x81) r1 = syz_open_dev$sg(&(0x7f0000db5ff7)='/dev/sg#\x00', 0x0, 0x0) close(r0) connect$bt_sco(r0, &(0x7f0000003a00)={0x1f, {0xfffffffffffffffb, 0x6, 0x2, 0x8, 0x8, 0x1f}}, 0x8) syz_emit_ethernet(0xe, &(0x7f0000000180)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@mpls_uc={0x8847}}}, &(0x7f0000000240)) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000002d80)={0x7, 0x9}) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0x8, 0x4) sendmmsg$alg(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="e22f00a1c9e9d911e75a5270168f009cee4670fd009cc556bcecc1dfce8a72dd731f34b57cc813468458cd4d8a33664b4f859a3fa0b211e321ea710549d97c5f6255d2e445f5891ef8e030d8d4b6f0cfd9a57df3c3de0883e01ebf1cff0c1cc0e43912d28288aaacecf39bd3f292ee3b7f10565d6c2e50fd28c192c0337600d5386d92293ced18", 0x87}, {&(0x7f0000000040)="a3b94f276c1e8568155c04d014f1b386f91742a56176f0848fbccbc9192d2a8355840caa8639a2", 0x27}], 0x2, &(0x7f0000000280)=[@iv={0xd0, 0x117, 0x2, 0xbb, "127049c7421be1611aa0dfd17508a3f4d4d4f5e99f583295e0893bf171e2a4fa9da07546b392be98cce366dd7859f7b0a88c8ae93d62a09c39fa2a7675355f1291a08c375ba9c042cdb1366aa33b95c83e1ff6890b2a9a6b340b7243bf0950ebc523217abc03d9445afc0a165184e75fcb4bf16a6c8536ab5fc5c80523be8df28f05ccbd6ae04ee7382130489bcc40863db45ef29ee145215530faea20ec93b6a6f093fdc0d349897c1fc4fcebf92452c0cd141a1a8fddd9246d7c"}], 0xd0, 0x4000}, {0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000003c0)="8a5ef96679161f4d049152755cee72cbb781240b7253f692175dc5c1a2de97d7d3c40685a1ef367d25e91f840f74cd99a38eacdfa9cc077e46e9ec3fbf955ef204296ab0ee9bf5922c6e5991b5e49ff4cc74ca6774e1db6acff16dd5e0213ac0a2", 0x61}], 0x1, 0x0, 0x0, 0x1}, {0x0, 0x0, &(0x7f0000002a80)=[{&(0x7f0000001440)="f47ca56694bde2f77515a390233c131ca500367136482302a8089d70caee764c4a2b67aba5c87bdb4058c19cea9be7aeec9835b2999c141624bcd14c90943622954365795214515d7be79a79ce2f59b04ee002a9906c0009416d3863d27ab58ae2869a6e634f67b8d9ab4c18147f45b14f28e25a73905620a1ff149e15ec763f6492a2f665715039293bafa1111aa6361beaa7c30f4acc47fadad48b571fad1debe7587585a3774d15f932e5b59f3ec1110d82765843", 0xb6}, {&(0x7f0000001540)="c42bfbdf96efae60c78bfcf0fcd20845366243cd1ee46602c91b0a25f1188f796b243ba07fe7f1d84e5966b6c550cce21e8cfb036ac0d9ea822c9232ffa6d83f2381d37ddfd1f65a1510e9c35e15da5b26", 0x51}, {&(0x7f0000001680)="274f35ee26d136c4531ee7907785e839b31f9ad0b06b9f9027965243e4a2fcfafa6fe82072068b5dc09b1dce63ba050d6e10fdc22d856fd3c321dc94d5a666f8a5170adbc8d73455131da76b00aa8474fba1b83ed70a11b7080580aac14e2a53b09fe6f301de53203cbbd79119c8c84420722c7a2b951f0e20e21bc4536089f2d5733f8c9e1a0b074ab613224a32b12efb85bd4f517ea441fce997022f159b4380bcdc782ebbac0a9ff37137c0a8c9962b6dc19a5e575785654874fdbf8037c479", 0xc1}, {&(0x7f0000002780)="08808511aebd4ca40ab54d511c7e3b90ae64d9ab11e8617a1c339cecb0a81cafde04d715208c5dda0594f0a1c41346d583732bcf96f1179b8aeedf9b7087ae4e77895e7dc9efc3630398662c4aa091090865f6b9c70ee3eaf7a1a05e8da9bacd4ed9d4a7da9d97964db7696c52f52ea4b53a4be13df2130edbdc41e4b869a7afe2198313406a3ed581d8925dd3e5655ba17f3158724403b4bbfb27ab927dd300e9abf29c0a26db4f98f89d902c570532b4fcf0c2337070686080a4177041336cf92f06f8af17aefa09d6533346bcabdcbff0fa5c56", 0xd5}, {&(0x7f0000002900)="98dcedb52d3124ac0e2460369ff61fadbb1dd78dc78dc0387fd0ce29908c82b547f681c83edf998d7020e72eec2f654783bfbc5e7b9ad76e95c10469003af600fb0123c4f4fbe7a228cb6a690a01cea51e1f0d18aa0ff754a7dd1d3ec404434a1fe32364d54509126b0872834cc7de31f84b60719a", 0x75}], 0x5, &(0x7f0000002b40)=[@iv={0x50, 0x117, 0x2, 0x38, "27abc0d010dd3806edea9e1daae0279c0a1c740002d0ff59acc6e2ecf3a2804379a6e96c43680c1e6075caf86d5badc2520ff9d6ce0b0be9"}, @op={0x18, 0x117, 0x3}], 0x68, 0x4810}, {0x0, 0x0, &(0x7f0000002e40)=[{&(0x7f0000002bc0)="23ba137befd623fb74", 0x9}, {&(0x7f0000002cc0)="f6a067c54def13c2b8e9e5277219636dc9d5295c62837a0a5f0d59c0b62b9960396ff5795a81ffc380690d03b126b93b6df898a015bcc17a36998d5cdf7f19bdfcf73a4fc0953e805fcf603fc16c998b121e7c37680424ddd86febbec523400e17d36d69b84d00d36212af758ffc879e059d4ae4867ea1173fa357e9639edbe231a1", 0x82}, {&(0x7f0000002dc0)="ff3ed71b7a5aba3aa8c09b8a17370d42c8d09ec1018854852edd7c685ef21ef32d27007557e27dcf9ec7899ba6e7c47140acbb675862316e298a4956aade12be82c0d9eb65863e81c057cad35f777000fe7f6336b3b450c50f3223248e8e3151a7", 0x61}], 0x3, 0x0, 0x0, 0x80}], 0x4, 0x24000080) 2018/03/29 18:58:09 executing program 4: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, r0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000000c0)={{0xfffffffffffffff9, 0x80}, {0x4, 0x80000002}, 0x8, 0x1, 0x472}) 2018/03/29 18:58:09 executing program 2: r0 = socket$inet(0x2, 0x8000a, 0x3) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x10008a82}, &(0x7f0000000180)=0x20) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) socket$inet6(0x10, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000000940)=ANY=[]}, 0x78) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20080, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x1c, r2, 0x100, 0x70bd2c, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xdeb}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) 2018/03/29 18:58:09 executing program 3: r0 = socket(0x1e, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000180)={0x3, 0x8000}) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x2, 0x7, 0xdd7d) sendmsg(r2, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000140)={0x3, &(0x7f0000000080)=[{0x81, 0x1f, 0x7000000000000, 0x7fff}, {0x5, 0x682a, 0x0, 0x9}, {0x7fff, 0x80, 0x10000, 0x20}]}, 0x10) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000000040)=0x2) close(r2) 2018/03/29 18:58:09 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x383000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000eeb799890070e9c385d700000000000008f3e891b975bcc174e475359c4fed2a4adb21442ea3eb1e8488200eb4b3097321fdbcd4c8b1dd56024c498edadff8322ff9a586a3f90b5997cfc9c2"]) getpeername(r1, &(0x7f0000000a80)=@nfc, &(0x7f0000000b00)=0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000900)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x3ff, 0x8000) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f00000007c0)=""/134) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ceb793ede47e4fd7dcf8690523c4a1d095e05fa5c1b56b98873a5d199d0a625373a9d9ddde7a89999e4ca55643fac7df88065f5f0ce7f09b8f02409252ea21a140bdb7228b119c9892dc4eae592a93b20b65f7340ed4fec28781e4464325ef935c3498") mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r5 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000b40)=""/253, &(0x7f0000001500)=0x408) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000a00)={0x0, 0x5, 0x1, 0xb9f, "245a8b99419208237419937a4631f5e5118397261954526da30077d6ebcac8ddd4147f06446befed1de04fe6", 0x5}) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee}) r6 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r6, 0x2285, &(0x7f0000007000)='S') acct(&(0x7f0000000a40)='./file0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4) sysfs$1(0x1, &(0x7f0000000940)='.\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000200)='.\x00'], &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f00000006c0), &(0x7f0000000880)=0x4) clone(0x24000200, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x6) 2018/03/29 18:58:09 executing program 6: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x800, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/dropt\x00', 0x2, 0x0) write(r0, &(0x7f00000001c0)='4x2', 0x3) 2018/03/29 18:58:11 executing program 7: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000040)={'ip6gre0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) ioctl$sock_ifreq(r0, 0x8915, &(0x7f0000000080)={'teql0\x00', @ifru_hwaddr=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}) 2018/03/29 18:58:11 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f00005bc000)=""/207, 0xc01bd01e, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x28) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000100)=0x4) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000000000)=""/24, 0x1e9, &(0x7f0000000040)=""/101, 0x0, 0x2}}, 0xffffff44) write$vnet(r0, &(0x7f000046df98)={0x1, {&(0x7f0000000180)=""/28, 0x1c, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e22, @rand_addr=0x7ff}}) 2018/03/29 18:58:11 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0xbd3d83bf6b6337b) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/29 18:58:11 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x3, 0x6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = dup3(r1, r5, 0x8000007fffa) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000080)={0x0, r3, 0xfffffffffffffffe}) connect$bt_sco(r6, &(0x7f00000000c0)={0x1f, {0x100, 0x8, 0x0, 0x6, 0x27, 0xb06c}}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r10 = getegid() syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x2000, r9, r10, 0xad22, 0x200000) write(r8, &(0x7f0000000180)="15", 0x1) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)='rfc4543(gcm(aes))\x00', 0x12, 0x1) preadv(r11, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/03/29 18:58:11 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000040)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r1, r2, r3}, 0xc) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="1f0000000203193b000007000000068100023b050900020000000003000000", 0x1f}], 0x1) 2018/03/29 18:58:11 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x2, 0x0) accept4$netrom(r0, 0x0, &(0x7f0000000280), 0x80800) perf_event_open$cgroup(&(0x7f0000000080)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x800}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f00000001c0)=""/173, 0xfffffee9, 0x0, &(0x7f0000000140)={0xa, 0x4e23, 0xfffffffffffffffa, @empty, 0x400}, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f00000003c0)={&(0x7f0000000400)='./file0\x00', 0x0, 0x18}, 0xc) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000340)=0x7) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000180)=0x6, 0x4) 2018/03/29 18:58:11 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x383000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000eeb799890070e9c385d700000000000008f3e891b975bcc174e475359c4fed2a4adb21442ea3eb1e8488200eb4b3097321fdbcd4c8b1dd56024c498edadff8322ff9a586a3f90b5997cfc9c2"]) getpeername(r1, &(0x7f0000000a80)=@nfc, &(0x7f0000000b00)=0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000900)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x0, 0x8000) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f00000007c0)=""/134) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ceb793ede47e4fd7dcf8690523c4a1d095e05fa5c1b56b98873a5d199d0a625373a9d9ddde7a89999e4ca55643fac7df88065f5f0ce7f09b8f02409252ea21a140bdb7228b119c9892dc4eae592a93b20b65f7340ed4fec28781e4464325ef935c3498") mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r5 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000b40)=""/253, &(0x7f0000001500)=0x408) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000a00)={0x0, 0x5, 0x1, 0xb9f, "245a8b99419208237419937a4631f5e5118397261954526da30077d6ebcac8ddd4147f06446befed1de04fe6", 0x5}) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee}) r6 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r6, 0x2285, &(0x7f0000007000)='S') acct(&(0x7f0000000a40)='./file0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4) sysfs$1(0x1, &(0x7f0000000940)='.\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000200)='.\x00'], &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f00000006c0), &(0x7f0000000880)=0x4) clone(0x24000200, &(0x7f0000000280)="70d41b1b8237f94a1946983a3d9bf180cd6dc32d15a9556fca799b26e40db8beebc31a2f5398a63be25f2d65aebf4a47aa7a4c4ea260b36ef4bdc65126d0606e5f10850dc453adf580ee9da1b56c6d1a68cf4a12ed23f4c9ecdd877c457dff84a6ddf8054df832a0c0e48c5772f15ed48dd429b97623c3af8886339a2611631a002430c81885ea501a6dd6e7cbc234feb8d6a095d40673343b461e5dcba9b112335000922e01cc5addde938f0a00c28acb22a6f834660248d787110d2d8d89e498e3b8a70390d588a56195d1e7ac73010463f9d205674917e3e264e505f6b908a8f31e56c5aef27325580f085e7db235e623bac691a526b7feb9df781f112b716d23d425ec2bf697c10c92e9a422ae6fba3f7b2ae68f6179b3aa8a2ddc8f2c86c4e1096bdc9408aa755b21928174f61189c14afd442d2f0702d86498b66681d129bd74114185f673ac3ad74e4e9d3761e5d2dfd83af06df20820167e74374c7e124396b1e38aa24880689413743d045a26aeab55ae5872d62ff81f38302d1dcc0ad4e3b2e9c570accb3abd6f569f9c709ed651316ec30562196c98c97899c418537aef0713b687c3f1b585f303a9a14293e4ba806494827a349e255e7c2416d0d27d609f3cf61d757d5fc07f6c53561f034445aebbe6881909a5823c52d5435bc95e4ca4342b0a92ccd676ee37d35e75689d2cf6897b576aec9a5c5886a5d5fafb09cfbe3740e8d5ca9d5d3687d855109468e2ee753ff1ee8e3a14dde2d59f905724c3dbb23448a02edd13f8a8857486401e8cf76e20f42cb23c5bddd9ea5a4c9f75640b90cfa1609ee6134cdc37df37dea1f43a181143f537329050421a00a73601ed610f333a8738a05a541966b71aecd671ab5a38fa6cc11b8e79212cfcef1d41ddfeed559455365c5dcdf77b74c846562385129d346469928ce33fb70dfc8124e416841cb98650b70e4e36e6b42ce79e8cdd2b077f73a17831ca71032d48208be907799735435fc0f69850daf9a3a4fb36d6c200a5a6fcb0fae791d06e5744340c5d33a636a287df8d4dfe86d4fc316af321aaa76045d9eb334298e9e692c569305af755d53449802a66594830a11ca10104253a88bf5cdcab8ac311bceef44c0fe67e4bc8974f240bfc8a55d7a4f350f6c843fb4b2b8293c219ee628d1c795f7451a561941985c245b95a8c1f40705a3bf6b1b7879f197d5f325d07a94c5bb3c6e1660ea80501ca1b3472f189bae7b22bd3f071aded32c3cd37e345ed7cfbf5414d4063e36fc7e2ae10ee173d86b0683e222c1c5c972d9af51434784d9d85bb68650a0810e09f41e1db807718f2ce60fc1e06f20fc1a6673683858264c7707e4f6f68cd4f00dc368ca608755d54f6cbe19860eb6d643b7ef826c56ea7037888ad209c32ac71e0b91f51862e410c2e96657b213909500f20a906e7c39e27", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x6) 2018/03/29 18:58:11 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0xffffffffffff0001, 0x200) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000280)={&(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x9, 0x2, 0x5, 0x4}) close(r0) getsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/29 18:58:11 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) quotactl(0x9, &(0x7f0000000100)='./file0\x00', r0, &(0x7f00000002c0)="5dd956aac1f1a4") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) ustat(0x9, &(0x7f00000000c0)) modify_ldt$write(0x1, &(0x7f0000000000)={0x7f, 0x20001800, 0x0, 0x860c, 0x9, 0x800, 0xfffffffffffffff9, 0x6, 0x8, 0x7fff}, 0x10) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='btrfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x0, 0x0) 2018/03/29 18:58:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x400, 0x120) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000200)={0x684f622, 0x6, 0x7fffffff, 0x6, 0x7fff}) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100, 0x2) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000100)=0x4) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) fallocate(r0, 0x2, 0x2720eb78, 0x9c) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000380)={0x8, 0x7, 0x3, 0x9}, 0x10) getsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000000300)=""/49, &(0x7f0000000340)=0x31) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="149321f001b0c45646001b000000000000000000f898cb8cbbb7cd5a0d174e06f01a6db4e37a98e37d22b61fb20732074b94a4912747c5ef1ada2c7b6e6cfcfae1dbaae7a33b09da1fe5a7ae5a5c42889f7019ecf982d0e0735fd5beb949bed72701dba5ed7b5418c75e44d2efebced87c878e1a77e91c3f963476b111ea4f5f699a962d087e1add6c922ae603ea5e"], 0x14}, 0x1}, 0x0) 2018/03/29 18:58:11 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget(0xffffffffffffffff, 0x2007, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000400)={{0x0, r2}, 0x0, 0x8000000, 0x20}) 2018/03/29 18:58:11 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0x6e) listen(r0, 0x0) getitimer(0x2, &(0x7f0000000000)) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0xdb69888ae5de6548) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000000240)=""/170, &(0x7f00000000c0)=0xaa) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x8900, 0x0) ioctl$KDDISABIO(r2, 0x4b37) fcntl$setflags(r1, 0x2, 0x1) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000040), &(0x7f0000000100), 0x8) 2018/03/29 18:58:11 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r1, 0x100) r2 = socket(0x1e, 0x1, 0x0) sendmsg(r2, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x0) close(r1) r3 = open(&(0x7f0000000040)='./file0\x00', 0x4a0141, 0x2) getdents(r3, &(0x7f0000000140)=""/72, 0x48) 2018/03/29 18:58:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) flistxattr(r0, &(0x7f0000000440)=""/94, 0x5e) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000040)={"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"}) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)=ANY=[@ANYBLOB="180000002000090100000000000000000400490004001200"], 0x18}, 0x1, 0x0, 0x0, 0x811}, 0x0) 2018/03/29 18:58:11 executing program 6: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r0, r1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r2, 0x9, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x92}, 0x20) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 18:58:11 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0xbd3d83bf6b6337b) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/29 18:58:11 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x3, 0x6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = dup3(r1, r5, 0x8000007fffa) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff, 0xfffffffffffffffe}) connect$bt_sco(r6, &(0x7f00000000c0)={0x1f, {0x100, 0x8, 0x0, 0x6, 0x27, 0xb06c}}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r10 = getegid() syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x2000, r9, r10, 0xad22, 0x200000) write(r8, &(0x7f0000000180)="15", 0x1) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)='rfc4543(gcm(aes))\x00', 0x12, 0x1) preadv(r11, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/03/29 18:58:13 executing program 7: syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000980)) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0x0) add_key$user(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, &(0x7f0000000500)="d3238eea76b0470531092a0a77b0b49789a0fc97b8f8b9e23a2a5a5a0c169ed6e83480b4801dbf79db3527904ee3128c05ce2806e210237c36b88ceabe99d8784860e5d0e91fe33d38d0133e056cdd1e2910d57fc5eb1b23db3b60a7077ff33bb6c7445cd258ee25f9187269c22d1ed05acb2b9b599bd285b692257a631754ab9befebd3fdb3167361c24c5c5dcf90e476e052b9d22362c57878cb7205fe361346d6beb77b7844fe94", 0xa9, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000780)=[{&(0x7f0000000840)="edb4a01f68d76905035a4ebdd427d31585a5a650581902b1c077f74ca8f1ce7d3e2f6e1c6760433af9664b3f3bebab3a1a1c4ef86f42c39b758accc1e7637bb18d28248dc7a1719b73388830b162613b17fd02220bd1fe2ad86adb96efcfc672d126ae58f745fba0e7534cdbae947449df767bd76a0c38b5752dcd13f7065edea86dc156c0708e76c2c99a94a95f1e93ff73cb3eb94e06d399cf48aaac7963d13e4b3a6b32bc2b19d5461545dcf3f71bb24442d286421f8d891d77a3c4c1c9435bbdf187682c22ded22b669b7790d05b4894166a2d5f33098cf908a23a", 0xdd}], 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f0000000000)={0x1}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="67000000315ee590d62a237c7be38977f835ce5fd147b2bfe704bf7cffbe0a69a70772a4637e2b91b497bafa8094072070ba7b51b6e1bfda5561b6464512c433b33f964074ced0402501b121"], &(0x7f0000000340)=0x2) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000440)={0xfffffffffffffff7}) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) socket$can_raw(0x1d, 0x3, 0x1) fadvise64(r0, 0x0, 0x8, 0x6) sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x1d, r2}, 0x10, &(0x7f0000000200)={&(0x7f00000001c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "248c596f5ff20eea"}, 0x10}, 0x1}, 0x0) socket$inet6(0xa, 0x5, 0x0) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x40, 0x0) add_key$user(&(0x7f0000000700)='user\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000940)="ca3f74da99648ca5adb5d32e9caa682a6aace973aa7b0fcb911ff64749382a1ad4b7b7e344fd34", 0x27, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) dup2(0xffffffffffffffff, 0xffffffffffffffff) dup3(r0, r1, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='loginuid\x00') 2018/03/29 18:58:13 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x383000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000eeb799890070e9c385d700000000000008f3e891b975bcc174e475359c4fed2a4adb21442ea3eb1e8488200eb4b3097321fdbcd4c8b1dd56024c498edadff8322ff9a586a3f90b5997cfc9c2"]) getpeername(r1, &(0x7f0000000a80)=@nfc, &(0x7f0000000b00)=0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000900)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x0, 0x8000) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f00000007c0)=""/134) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ceb793ede47e4fd7dcf8690523c4a1d095e05fa5c1b56b98873a5d199d0a625373a9d9ddde7a89999e4ca55643fac7df88065f5f0ce7f09b8f02409252ea21a140bdb7228b119c9892dc4eae592a93b20b65f7340ed4fec28781e4464325ef935c3498") mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r5 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000b40)=""/253, &(0x7f0000001500)=0x408) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000a00)={0x0, 0x5, 0x1, 0xb9f, "245a8b99419208237419937a4631f5e5118397261954526da30077d6ebcac8ddd4147f06446befed1de04fe6", 0x5}) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee}) r6 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r6, 0x2285, &(0x7f0000007000)='S') acct(&(0x7f0000000a40)='./file0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4) sysfs$1(0x1, &(0x7f0000000940)='.\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000200)='.\x00'], &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f00000006c0), &(0x7f0000000880)=0x4) clone(0x24000200, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x6) 2018/03/29 18:58:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000580)='/dev/vcs#\x00', 0x100, 0x1) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00000005c0)={{0x400, 0x3f, 0x8, 0x4000000000, 0x6, 0xdf}, 0x7, 0x40, 0x200, 0x87, 0x5, "e7b26c6f5972033ff25862dc1af9a0c2310ec8c6a68bac49c04b83b3ee73992b3caf141efd6c1bd7b24e77406f7033f820bc5d8f2b5ef1fac9f812251732ea2003ba23caea800ac89457f50398f4aedcdb2b28d94112f379a58203746a63c0bbce5270ae5ff8ef85cd0376f7ddb581149ced2f105ae185a695b9e321bc78c70b"}) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f", 0x1}], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)={0x0}) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000200)={'mangle\x00'}, &(0x7f0000000280)=0x54) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00000001c0)={r2, 0x2, &(0x7f00000000c0)=[0x4, 0x3], &(0x7f0000000100)=[0x0, 0x1, 0xfffffffffffffff7, 0x23], 0x4, 0x7, 0x6, &(0x7f0000000140)=[0x2, 0x3ff, 0x4, 0x4, 0x7, 0x6, 0x7], &(0x7f0000000180)=[0x1000, 0x23]}) 2018/03/29 18:58:13 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0xbd3d83bf6b6337b) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/29 18:58:13 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000040)={0x1, 0x4, [0xf]}) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000080)=0x20bb5d6a, 0x8) capget(&(0x7f00000000c0)={0x399f1736, r2}, &(0x7f0000000100)={0x3f, 0x7fffffff, 0xc8d, 0x5, 0x800, 0x80000000}) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000000140)) 2018/03/29 18:58:13 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x3, 0x6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = dup3(r1, r5, 0x8000007fffa) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff, 0xfffffffffffffffe}) connect$bt_sco(r6, &(0x7f00000000c0)={0x1f, {0x100, 0x8, 0x0, 0x6, 0x27, 0xb06c}}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r10 = getegid() syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x2000, r9, r10, 0xad22, 0x200000) write(r8, &(0x7f0000000180)="15", 0x1) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)='rfc4543(gcm(aes))\x00', 0x12, 0x1) preadv(r11, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/03/29 18:58:13 executing program 1: r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='\x00') r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r4 = dup3(r3, r1, 0x80000) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000000080)={0x2, r4, 0xfffffffffffffffe}) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000700)={{{@in6=@loopback}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0xff, 0x9}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000580)={r8, 0x7, 0x30}, 0xc) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)="2e2f6367726f75702e6370752f7379aa70b5a9f17a3000", 0x200002, 0x0) write$cgroup_pid(r7, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000480)='./file0\x00', 0x3) write(r7, &(0x7f0000000180)="15", 0x1) r9 = open(&(0x7f0000000400)='./file0\x00', 0x100000068042, 0x8c) fallocate(r9, 0x0, 0xffff, 0x9) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@mcast1, @in=@broadcast}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@loopback}}, &(0x7f00000000c0)=0xe8) close(r6) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}}}, 0x400, 0xfffffffeffffffff}, &(0x7f0000000040)=0x90) r10 = dup2(r1, r1) bind$ipx(r10, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(0xffffffffffffffff, &(0x7f0000000240)={0x3, {"2000000002ca3f"}, 0x2000000000000000}, 0xfffffffffffffee0) msgrcv(0x0, &(0x7f0000000ec0)=ANY=[@ANYBLOB="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"], 0x1, 0x0, 0x0) 2018/03/29 18:58:13 executing program 3: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x3, 0x507043) mq_timedreceive(r1, &(0x7f0000000400)=""/248, 0xf8, 0x53, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000300)=""/250) timerfd_settime(r1, 0x1, &(0x7f0000000180)={{}, {0x0, 0x989680}}, &(0x7f00000001c0)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x10003, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000200), &(0x7f0000000240)=0x40) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x9, 0xfb52b17c735b14e8) r4 = socket(0x1e, 0x1, 0x0) socket$rds(0x15, 0x5, 0x0) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f00000002c0)={0xe12, 0xffffffffffff0001, 0x0, 0x1}, 0x10) sendmsg(r4, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x0) close(r0) 2018/03/29 18:58:13 executing program 6: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r1 = creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000100)={0x20, 0x7, 0x8, 0x9, 0x2, 0x7ff, 0x95, 0x8, 0x2e5, 0x5}) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000fc7000)='./control\x00', 0x86000006) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000140)=0x3, 0x4) inotify_add_watch(r0, &(0x7f0000fc8000)='./control\x00', 0x2000000) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) lstat(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)) 2018/03/29 18:58:13 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x40) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x0) close(r0) 2018/03/29 18:58:13 executing program 2: unshare(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000340)={r2, 0x4, 0x2}, &(0x7f0000000500)=0x8) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000100)="7083fcfcb94faec43fc51ffe993f76ed9ea3605476e717973bae94183b4fa6a65cf74ee7dd6f2d82e7d78de2d4a83f7fa7cd3d4b6215f82a9b632e1ba48913cf5c3657e912d5ac8da4ec93b6503b1897302df1384b13746334d337a539b62bc6401087faa5a8156e8b3ef0b88db44d04f53e99a1420bbb1b1eebcdf229cd9153a7f0275f73f7abe04c7ef9a6695f9c06f387669249bb9be9d962672f2045213982638b0fb6bb162a214ee4c6f67cc86623", 0xb1) setns(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xfffffffffffffff9}, &(0x7f00000000c0)=0x8) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000000040)) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) mlock2(&(0x7f0000a91000/0x4000)=nil, 0x4000, 0x0) 2018/03/29 18:58:13 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x3, 0x6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = dup3(r1, r5, 0x8000007fffa) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff, 0xfffffffffffffffe}) connect$bt_sco(r6, &(0x7f00000000c0)={0x1f, {0x100, 0x8, 0x0, 0x6, 0x27, 0xb06c}}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r10 = getegid() syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x2000, r9, r10, 0xad22, 0x200000) write(r8, &(0x7f0000000180)="15", 0x1) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)='rfc4543(gcm(aes))\x00', 0x12, 0x1) preadv(r11, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/03/29 18:58:13 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0xbd3d83bf6b6337b) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/29 18:58:15 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x77359400}, 0x10) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x0) close(r0) 2018/03/29 18:58:15 executing program 6: socket$nl_xfrm(0x10, 0x3, 0x6) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x3c, 0x0) 2018/03/29 18:58:15 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x383000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000eeb799890070e9c385d700000000000008f3e891b975bcc174e475359c4fed2a4adb21442ea3eb1e8488200eb4b3097321fdbcd4c8b1dd56024c498edadff8322ff9a586a3f90b5997cfc9c2"]) getpeername(r1, &(0x7f0000000a80)=@nfc, &(0x7f0000000b00)=0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000900)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x0, 0x8000) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f00000007c0)=""/134) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ceb793ede47e4fd7dcf8690523c4a1d095e05fa5c1b56b98873a5d199d0a625373a9d9ddde7a89999e4ca55643fac7df88065f5f0ce7f09b8f02409252ea21a140bdb7228b119c9892dc4eae592a93b20b65f7340ed4fec28781e4464325ef935c3498") mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r5 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000b40)=""/253, &(0x7f0000001500)=0x408) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000a00)={0x0, 0x5, 0x1, 0xb9f, "245a8b99419208237419937a4631f5e5118397261954526da30077d6ebcac8ddd4147f06446befed1de04fe6", 0x5}) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee}) r6 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r6, 0x2285, &(0x7f0000007000)='S') acct(&(0x7f0000000a40)='./file0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4) sysfs$1(0x1, &(0x7f0000000940)='.\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000200)='.\x00'], &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f00000006c0), &(0x7f0000000880)=0x4) clone(0x24000200, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x6) 2018/03/29 18:58:15 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000243ff3)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000000080), 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ppoll(&(0x7f0000103ff8)=[{r0}], 0x1, &(0x7f000005cff0)={0x0, r1+30000000}, &(0x7f000024bff8), 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000140)={0x4000001, 0x7b, 0x0, 0x0, 0xfffffffffffffffd}) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2c00, 0x200000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0xb0d}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={r3, 0xb86, 0x3f}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) 2018/03/29 18:58:15 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0xbd3d83bf6b6337b) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/29 18:58:15 executing program 7: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x800) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x69, "3e7cb81a7c69b4fae7a48b12de086a4b36fe5203fc29bc7b4b28e8d6f60cc38c3f604b18f647a7d372de42960a568b8dace9e7ea440d779068650636ffee662abf1db6d649f275d4672b9129e40961b134250183682e75150b4579d741c4aebbdb26278a89820f0840"}, &(0x7f00000000c0)=0x71) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000240)={r2, 0x1}, 0x8) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, 0x1d, 0x1, 0x0, 0x0, {0x1}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) 2018/03/29 18:58:15 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in, @in=@rand_addr}}}, &(0x7f00000000c0)=0xe8) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dsp\x00', 0x80, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00000003c0)=0x4, 0x4) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) getuid() sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000e40)=ANY=[@ANYBLOB="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"], 0x4c0}, 0x1, 0x0, 0x0, 0x4000000}, 0xfffffffffffffffc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x7, r0, 0x1}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x307, @random="1bf797b0e172"}, 0x11, {0x2, 0x4e24, @rand_addr=0xffffffffffffff00}, 'syz_tun\x00'}) 2018/03/29 18:58:15 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x3, 0x6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = dup3(r1, r5, 0x8000007fffa) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r3}) connect$bt_sco(r6, &(0x7f00000000c0)={0x1f, {0x100, 0x8, 0x0, 0x6, 0x27, 0xb06c}}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r10 = getegid() syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x2000, r9, r10, 0xad22, 0x200000) write(r8, &(0x7f0000000180)="15", 0x1) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)='rfc4543(gcm(aes))\x00', 0x12, 0x1) preadv(r11, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/03/29 18:58:15 executing program 6: r0 = socket$packet(0x11, 0x0, 0x300) r1 = dup2(r0, r0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000380)) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x9, "117ea0371ace6ee54e"}, &(0x7f00000002c0)=0x11) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000600)={r3, 0x4f, 0x400, 0x10001, 0x0, 0x9, 0x3, 0x80000001, {r4, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x3, 0x0, 0xdc, 0x8001}}, &(0x7f0000000340)=0xb0) r5 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r6) creat(&(0x7f0000000080)='./file0\x00', 0x0) r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r7, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) fallocate(r7, 0x0, 0x0, 0xffff) r8 = inotify_init1(0x0) r9 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r8, r9) clone(0x0, &(0x7f0000000200), &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74d") epoll_wait(r5, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/29 18:58:15 executing program 7: r0 = socket$packet(0x11, 0x0, 0x300) r1 = dup2(r0, 0xffffffffffffffff) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000380)) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x9, "117ea0371ace6ee54e"}, &(0x7f00000002c0)=0x11) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000600)={r3, 0x4f, 0x400, 0x10001, 0x0, 0x9, 0x3, 0x80000001, {r4, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x3, 0x0, 0xdc, 0x8001}}, &(0x7f0000000340)=0xb0) r5 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r6) creat(&(0x7f0000000080)='./file0\x00', 0x0) r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r7, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) fallocate(r7, 0x0, 0x0, 0xffff) r8 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(0xffffffffffffffff, r8) clone(0x0, &(0x7f0000000200), &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74d") epoll_wait(r5, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/29 18:58:15 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x0) close(r0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) 2018/03/29 18:58:15 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0xbd3d83bf6b6337b) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/29 18:58:15 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x3, 0x6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = dup3(r1, r5, 0x8000007fffa) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r3}) connect$bt_sco(r6, &(0x7f00000000c0)={0x1f, {0x100, 0x8, 0x0, 0x6, 0x27, 0xb06c}}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r10 = getegid() syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x2000, r9, r10, 0xad22, 0x200000) write(r8, &(0x7f0000000180)="15", 0x1) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)='rfc4543(gcm(aes))\x00', 0x12, 0x1) preadv(r11, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/03/29 18:58:15 executing program 1: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x4000000000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000000200)='ns/uts\x00') 2018/03/29 18:58:15 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x383000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000eeb799890070e9c385d700000000000008f3e891b975bcc174e475359c4fed2a4adb21442ea3eb1e8488200eb4b3097321fdbcd4c8b1dd56024c498edadff8322ff9a586a3f90b5997cfc9c2"]) getpeername(r1, &(0x7f0000000a80)=@nfc, &(0x7f0000000b00)=0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000900)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x3ff, 0x0) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f00000007c0)=""/134) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ceb793ede47e4fd7dcf8690523c4a1d095e05fa5c1b56b98873a5d199d0a625373a9d9ddde7a89999e4ca55643fac7df88065f5f0ce7f09b8f02409252ea21a140bdb7228b119c9892dc4eae592a93b20b65f7340ed4fec28781e4464325ef935c3498") mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r5 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000b40)=""/253, &(0x7f0000001500)=0x408) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000a00)={0x0, 0x5, 0x1, 0xb9f, "245a8b99419208237419937a4631f5e5118397261954526da30077d6ebcac8ddd4147f06446befed1de04fe6", 0x5}) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee}) r6 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r6, 0x2285, &(0x7f0000007000)='S') acct(&(0x7f0000000a40)='./file0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4) sysfs$1(0x1, &(0x7f0000000940)='.\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000200)='.\x00'], &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f00000006c0), &(0x7f0000000880)=0x4) clone(0x24000200, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x6) 2018/03/29 18:58:15 executing program 2: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=@newlink={0x28, 0x10, 0x9, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1}, 0x0) 2018/03/29 18:58:15 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0xfffffffffffffffe, 0xfffffffffffffffe) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x0) close(r0) 2018/03/29 18:58:15 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0xbd3d83bf6b6337b) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/29 18:58:15 executing program 3: r0 = socket(0x1e, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x0) close(r0) 2018/03/29 18:58:15 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000000000ec8601"]) 2018/03/29 18:58:15 executing program 2: r0 = socket(0x15, 0x80005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)=""/38, &(0x7f00000000c0)=0x26) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000bd4fff)=""/1, &(0x7f0000000040)=0x1) 2018/03/29 18:58:15 executing program 1: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x4000000000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000000200)='ns/uts\x00') 2018/03/29 18:58:15 executing program 6: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f00000001c0)={0x6}) r1 = getpid() r2 = syz_open_procfs(0x0, &(0x7f0000000240)='fdinfo\x00') sched_setattr(r1, &(0x7f0000000380)={0x0, 0x1, 0x1, 0x3c73, 0x546, 0xd7c7, 0x1}, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000340)=0x9) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180)={0xb2a, 0x7ff, 0x0, 0xfff}, 0x8) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f00000003c0)) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)) ptrace$peekuser(0x3, 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000140)=0xc) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000001c0), 0x4) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000380)) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000400)={'mangle\x00'}, &(0x7f0000000480)=0x54) pwrite64(r0, &(0x7f0000000000)="a81cbe49008bf17441560cf6707d67", 0xf, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000080)=""/84, &(0x7f000000cffc)=0x54) 2018/03/29 18:58:15 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0xbd3d83bf6b6337b) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/29 18:58:15 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x0) close(r0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/29 18:58:15 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000280)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000200)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x2000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x3, 0x1, 0x8, 0x0, r0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) listen(0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="00003eed6d7493eded870b4aa68baacb1ca65f2db833acf501f1fa98df5d2909bae385983748c8627d164dec057d43cfc1480a7235dac77f817a8a2f293a60134f6d13e863e9262104b9425fd0a2bd15"], &(0x7f0000000140)=0x2) r3 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r3, &(0x7f0000000000)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f000032df3a)=""/198, 0xc6}], 0x2, 0x0) r4 = openat$cgroup_ro(r1, &(0x7f0000000300)='rdma.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xffff, 0x4, 0x7ff, 0xfa9, 0x4, 0xfff, 0x0, {0x0, @in={{0x2, 0x4e20}}, 0x6f, 0x100, 0x20400000000, 0x20, 0x8}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0x3}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000440)={r5, 0x9, 0xc4, 0xffff, 0x9, 0xfffffffffffffff7, 0x100000001, 0x5, {r6, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x4, 0xffffffffffffffff, 0x100000001, 0x4, 0x10000}}, &(0x7f0000000500)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001400)=""/4096, 0x1000}) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast1, @loopback}, &(0x7f00000005c0)=0xc) 2018/03/29 18:58:15 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x383000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000eeb799890070e9c385d700000000000008f3e891b975bcc174e475359c4fed2a4adb21442ea3eb1e8488200eb4b3097321fdbcd4c8b1dd56024c498edadff8322ff9a586a3f90b5997cfc9c2"]) getpeername(r1, &(0x7f0000000a80)=@nfc, &(0x7f0000000b00)=0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000900)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x3ff, 0x0) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f00000007c0)=""/134) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ceb793ede47e4fd7dcf8690523c4a1d095e05fa5c1b56b98873a5d199d0a625373a9d9ddde7a89999e4ca55643fac7df88065f5f0ce7f09b8f02409252ea21a140bdb7228b119c9892dc4eae592a93b20b65f7340ed4fec28781e4464325ef935c3498") mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r5 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000b40)=""/253, &(0x7f0000001500)=0x408) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000a00)={0x0, 0x5, 0x1, 0xb9f, "245a8b99419208237419937a4631f5e5118397261954526da30077d6ebcac8ddd4147f06446befed1de04fe6", 0x5}) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee}) r6 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r6, 0x2285, &(0x7f0000007000)='S') acct(&(0x7f0000000a40)='./file0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4) sysfs$1(0x1, &(0x7f0000000940)='.\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000200)='.\x00'], &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f00000006c0), &(0x7f0000000880)=0x4) clone(0x24000200, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x6) 2018/03/29 18:58:15 executing program 1: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x4000000000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000000200)='ns/uts\x00') 2018/03/29 18:58:17 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x3, 0x6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = dup3(r1, r5, 0x8000007fffa) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r3}) connect$bt_sco(r6, &(0x7f00000000c0)={0x1f, {0x100, 0x8, 0x0, 0x6, 0x27, 0xb06c}}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r10 = getegid() syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x2000, r9, r10, 0xad22, 0x200000) write(r8, &(0x7f0000000180)="15", 0x1) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)='rfc4543(gcm(aes))\x00', 0x12, 0x1) preadv(r11, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/03/29 18:58:17 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080), &(0x7f0000000140)=0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$KDENABIO(r1, 0x4b36) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x8000000000000000) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000200)={0x6, &(0x7f00000001c0)=[{0xc4, 0x4}, {0x1, 0x400}, {0x9, 0x6f05}, {0x3, 0x8}, {0x4, 0x4}, {0xfffffffffffffffc, 0x7}]}) r3 = socket(0x822, 0x7, 0x10000) bind(r3, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x1, 0x8000000000) sendmsg(r4, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x0) close(r3) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7, 0x800000000000000) 2018/03/29 18:58:17 executing program 7: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000280)) fcntl$getownex(r0, 0x10, &(0x7f0000000200)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x2000}) dup3(r0, 0xffffffffffffffff, 0x80000) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000140)=0xfffffffffffffdaf, 0x4) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x3, 0x1, 0x8, 0x7, r1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0x0) listen(0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="00003eed6d7493eded870b4aa68baacb1ca65f2db833acf501f1fa98df5d2909bae385983748c8627d164dec057d43cfc1480a7235dac77f817a8a2f293a60134f6d13e863e9262104b9425fd0a2bd15"], &(0x7f0000000140)=0x2) r4 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r4, &(0x7f0000000000)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f0000ddd000)=""/143, 0x8f}, {&(0x7f000032df3a)=""/198, 0x4ca}], 0x3, 0x0) r5 = openat$cgroup_ro(r2, &(0x7f0000000300)='rdma.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xffff, 0x4, 0x0, 0xfa9, 0x4, 0xfff, 0x7f, {0x0, @in={{0x2, 0x4e20}}, 0x6f, 0x100, 0x20400000000, 0x20, 0x8}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0x3}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000440)={r6, 0x9, 0xc4, 0xffff, 0x9, 0xfffffffffffffff7, 0x100000001, 0x5, {r7, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x4, 0xffffffffffffffff, 0x100000001, 0x4, 0x10000}}, &(0x7f0000000500)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001400)=""/4096, 0x1000}) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast1, @loopback}, &(0x7f00000005c0)=0xc) 2018/03/29 18:58:17 executing program 6: r0 = socket$unix(0x1, 0x2, 0x0) pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000096f000)=@file={0x1, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00"}, 0x4f) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xf, 0x7, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8daa, 0x0, 0x0, 0x0, 0x6}, [@call={0x85, 0x0, 0x0, 0x1b}, @exit={0x95}], {0x95}}, &(0x7f0000000180)='syzkaller\x00', 0x1, 0xc8, &(0x7f00000001c0)=""/200, 0x41f00}, 0x48) recvfrom$inet6(r2, &(0x7f00000003c0)=""/101, 0x65, 0x0, &(0x7f0000000440)={0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xfc0}, 0x1c) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) accept4$inet6(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000380)=0x1c, 0x80800) 2018/03/29 18:58:17 executing program 1: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x4000000000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000000200)='ns/uts\x00') 2018/03/29 18:58:17 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x13, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x70, 0x0, &(0x7f0000000140)=[@request_death={0x400c630e}, @increfs_done={0x40106308, 0x0, 0x3}, @increfs={0x40046304}, @reply={0x40406301, {0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=[0x38, 0x78, 0x20]}}], 0x79, 0x0, &(0x7f0000000240)="d30a3838691366c4d5babaf61be10f1978ba57e51907caaddaf04403debc6dbb202e78c206c92e0ec46a7ba39069d863603e4269b10b0c9a91a3589a088d2fea28058e72d553f5f3bf14992f90e3dae03935cc2ba087eb5275862e98b898d535ef90889188b67018bbd1ff30daab0cca58ed89de2418e5e9ee"}) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r1, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6", 0x24, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mq_timedsend(r1, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c7", 0x47, 0x0, &(0x7f0000000040)={0x77359400}) r4 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0), 0x0, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r4, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c", 0x3e}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) r5 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000400)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000240)}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00000003c0)={'tunl0\x00', 0x4000}) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000080)={0x0, 0x0, &(0x7f000000dff8), 0x0, 0x0, &(0x7f0000000040)}) poll(&(0x7f0000000000), 0x0, 0x0) 2018/03/29 18:58:17 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0xbd3d83bf6b6337b) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/29 18:58:17 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x383000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000eeb799890070e9c385d700000000000008f3e891b975bcc174e475359c4fed2a4adb21442ea3eb1e8488200eb4b3097321fdbcd4c8b1dd56024c498edadff8322ff9a586a3f90b5997cfc9c2"]) getpeername(r1, &(0x7f0000000a80)=@nfc, &(0x7f0000000b00)=0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000900)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x3ff, 0x0) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f00000007c0)=""/134) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ceb793ede47e4fd7dcf8690523c4a1d095e05fa5c1b56b98873a5d199d0a625373a9d9ddde7a89999e4ca55643fac7df88065f5f0ce7f09b8f02409252ea21a140bdb7228b119c9892dc4eae592a93b20b65f7340ed4fec28781e4464325ef935c3498") mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r5 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000b40)=""/253, &(0x7f0000001500)=0x408) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000a00)={0x0, 0x5, 0x1, 0xb9f, "245a8b99419208237419937a4631f5e5118397261954526da30077d6ebcac8ddd4147f06446befed1de04fe6", 0x5}) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee}) r6 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r6, 0x2285, &(0x7f0000007000)='S') acct(&(0x7f0000000a40)='./file0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4) sysfs$1(0x1, &(0x7f0000000940)='.\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000200)='.\x00'], &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f00000006c0), &(0x7f0000000880)=0x4) clone(0x24000200, &(0x7f0000000280)="70d41b1b8237f94a1946983a3d9bf180cd6dc32d15a9556fca799b26e40db8beebc31a2f5398a63be25f2d65aebf4a47aa7a4c4ea260b36ef4bdc65126d0606e5f10850dc453adf580ee9da1b56c6d1a68cf4a12ed23f4c9ecdd877c457dff84a6ddf8054df832a0c0e48c5772f15ed48dd429b97623c3af8886339a2611631a002430c81885ea501a6dd6e7cbc234feb8d6a095d40673343b461e5dcba9b112335000922e01cc5addde938f0a00c28acb22a6f834660248d787110d2d8d89e498e3b8a70390d588a56195d1e7ac73010463f9d205674917e3e264e505f6b908a8f31e56c5aef27325580f085e7db235e623bac691a526b7feb9df781f112b716d23d425ec2bf697c10c92e9a422ae6fba3f7b2ae68f6179b3aa8a2ddc8f2c86c4e1096bdc9408aa755b21928174f61189c14afd442d2f0702d86498b66681d129bd74114185f673ac3ad74e4e9d3761e5d2dfd83af06df20820167e74374c7e124396b1e38aa24880689413743d045a26aeab55ae5872d62ff81f38302d1dcc0ad4e3b2e9c570accb3abd6f569f9c709ed651316ec30562196c98c97899c418537aef0713b687c3f1b585f303a9a14293e4ba806494827a349e255e7c2416d0d27d609f3cf61d757d5fc07f6c53561f034445aebbe6881909a5823c52d5435bc95e4ca4342b0a92ccd676ee37d35e75689d2cf6897b576aec9a5c5886a5d5fafb09cfbe3740e8d5ca9d5d3687d855109468e2ee753ff1ee8e3a14dde2d59f905724c3dbb23448a02edd13f8a8857486401e8cf76e20f42cb23c5bddd9ea5a4c9f75640b90cfa1609ee6134cdc37df37dea1f43a181143f537329050421a00a73601ed610f333a8738a05a541966b71aecd671ab5a38fa6cc11b8e79212cfcef1d41ddfeed559455365c5dcdf77b74c846562385129d346469928ce33fb70dfc8124e416841cb98650b70e4e36e6b42ce79e8cdd2b077f73a17831ca71032d48208be907799735435fc0f69850daf9a3a4fb36d6c200a5a6fcb0fae791d06e5744340c5d33a636a287df8d4dfe86d4fc316af321aaa76045d9eb334298e9e692c569305af755d53449802a66594830a11ca10104253a88bf5cdcab8ac311bceef44c0fe67e4bc8974f240bfc8a55d7a4f350f6c843fb4b2b8293c219ee628d1c795f7451a561941985c245b95a8c1f40705a3bf6b1b7879f197d5f325d07a94c5bb3c6e1660ea80501ca1b3472f189bae7b22bd3f071aded32c3cd37e345ed7cfbf5414d4063e36fc7e2ae10ee173d86b0683e222c1c5c972d9af51434784d9d85bb68650a0810e09f41e1db807718f2ce60fc1e06f20fc1a6673683858264c7707e4f6f68cd4f00dc368ca608755d54f6cbe19860eb6d643b7ef826c56ea7037888ad209c32ac71e0b91f51862e410c2e96657b213909500f20a906e7c39e27", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x6) 2018/03/29 18:58:17 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000280)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000200)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x2000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000140)=0xfffffffffffffdaf, 0x4) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x3, 0x1, 0x8}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) listen(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="00003eed6d7493eded870b4aa68baacb1ca65f2db833acf501f1fa98df5d2909bae385983748c8627d164dec057d43cfc1480a7235dac77f817a8a2f293a60134f6d13e863e9262104b9425fd0a2bd15"], &(0x7f0000000140)=0x2) r2 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f0000ddd000)=""/143, 0x8f}, {&(0x7f000032df3a)=""/198, 0x4ca}], 0x3, 0x0) r3 = openat$cgroup_ro(r0, &(0x7f0000000300)='rdma.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xffff, 0x4, 0x7ff, 0xfa9, 0x4, 0xfff, 0x0, {0x0, @in={{0x2, 0x4e20}}, 0x6f, 0x100, 0x20400000000, 0x20, 0x8}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0x3}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x9, 0xc4, 0xffff, 0x9, 0xfffffffffffffff7, 0x100000001, 0x5, {r4, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x4, 0x0, 0x100000001, 0x4, 0x10000}}, &(0x7f0000000500)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001400)=""/4096, 0x1000}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast1, @loopback}, &(0x7f00000005c0)=0xc) 2018/03/29 18:58:17 executing program 3: r0 = socket(0x1e, 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x3f) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x1, 0x0) sendmsg(r2, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x0) close(r0) 2018/03/29 18:58:17 executing program 2: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000280)) fcntl$getownex(r0, 0x10, &(0x7f0000000200)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x2000}) dup3(r0, 0xffffffffffffffff, 0x80000) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000140)=0xfffffffffffffdaf, 0x4) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x0, 0x1, 0x8, 0x7, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="00003eed6d7493eded870b4aa68baacb1ca65f2db833acf501f1fa98df5d2909bae385983748c8627d164dec057d43cfc1480a7235dac77f817a8a2f293a60134f6d13e863e9262104b9425fd0a2bd15"], &(0x7f0000000140)=0x2) r3 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r3, &(0x7f0000000000)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f0000ddd000)=""/143, 0x8f}, {&(0x7f000032df3a)=""/198, 0x4ca}], 0x3, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='rdma.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xffff, 0x4, 0x7ff, 0xfa9, 0x4, 0xfff, 0x7f, {0x0, @in={{0x2, 0x4e20}}, 0x6f, 0x100, 0x20400000000, 0x20, 0x8}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0)={0x0}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000440)={r5, 0x9, 0xc4, 0xffff, 0x9, 0xfffffffffffffff7, 0x100000001, 0x5, {r6, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x4, 0x0, 0x100000001, 0x4, 0x10000}}, &(0x7f0000000500)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001400)=""/4096, 0x1000}) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast1, @loopback}, &(0x7f00000005c0)=0xc) 2018/03/29 18:58:17 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x3, 0x6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = dup3(r1, r5, 0x8000007fffa) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r3, 0xfffffffffffffffe}) connect$bt_sco(0xffffffffffffffff, &(0x7f00000000c0)={0x1f, {0x100, 0x8, 0x0, 0x6, 0x27, 0xb06c}}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r10 = getegid() syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x2000, r9, r10, 0xad22, 0x200000) write(r8, &(0x7f0000000180)="15", 0x1) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)='rfc4543(gcm(aes))\x00', 0x12, 0x1) preadv(r11, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/03/29 18:58:17 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x0) close(r0) 2018/03/29 18:58:17 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x13, 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x70, 0x0, &(0x7f0000000140)=[@request_death={0x400c630e}, @increfs_done={0x40106308, 0x0, 0x3}, @increfs={0x40046304}, @reply={0x40406301, {0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=[0x38, 0x78, 0x20]}}], 0x79, 0x0, &(0x7f0000000240)="d30a3838691366c4d5babaf61be10f1978ba57e51907caaddaf04403debc6dbb202e78c206c92e0ec46a7ba39069d863603e4269b10b0c9a91a3589a088d2fea28058e72d553f5f3bf14992f90e3dae03935cc2ba087eb5275862e98b898d535ef90889188b67018bbd1ff30daab0cca58ed89de2418e5e9ee"}) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r1, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6", 0x24, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mq_timedsend(r1, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e", 0x36, 0x0, &(0x7f0000000040)={0x77359400}) r4 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0), 0x0, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r4, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c", 0x3e}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000480)={&(0x7f0000000440)=[0x0], 0x1}) r5 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000400)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000340)={0x4, 0x0, &(0x7f0000000200)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000000240)}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00000003c0)={'tunl0\x00', 0x4000}) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x32b, 0x0, &(0x7f0000000040)}) poll(&(0x7f0000000000), 0x0, 0x0) 2018/03/29 18:58:17 executing program 1: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x4000000000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000200)='ns/uts\x00') 2018/03/29 18:58:17 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0xbd3d83bf6b6337b) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/29 18:58:17 executing program 6: lgetxattr(&(0x7f0000000780)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="747275927465640e006c588e5f403c7c163969152e0295b18dede556856561cf33722b8392bf54c1a968af977ce9c561aeaf35dc852da7255fc89a2f005196fcec6cd523388ad3d521b2293f1614d4ff1fcee31945e9ec9f623e035a62e9296afed48cd55d93b4faeedbb9e4367e074b216288ffb33be0d097cb741f75926ba89374630656abdd6eeceaa6c06ec2010e63d74a0869279196e4cab367150ad7bd5e94b970c08e6bfdbd87"], &(0x7f0000000680)=""/92, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00000002c0), 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000240)=0x7, 0x4) r3 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=0x0) capset(&(0x7f0000000180)={0x200f1526, r4}, &(0x7f0000000200)={0x10000, 0x7ff, 0x4, 0x80000001, 0x4, 0x1000}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000007c0)=ANY=[], &(0x7f00000004c0)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000500)=@sack_info={0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xc) open(&(0x7f0000000480)='./file0\x00', 0x20000, 0x10) setsockopt$inet6_opts(r3, 0x29, 0x0, &(0x7f0000867000)=@fragment, 0x8) setsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f00000001c0)=0x10003, 0x1) connect$inet6(r3, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8) sendto$inet6(r3, &(0x7f0000000000)="19774d194e5db023b30e24e155836ae731243d9aed2abbb54c4d78a6258ba27cda7b9dc6818c3377d7bffeb95d3cd6ce7a151d17eb7efb59ebef3cd83f2aa380389937ea670e82842d342885822b7db84f3042270a754f1cb3d0190a753e207f8b68d0212e23f8682c4c93f18f5d4b087a6e8f248fcb5f30b23cd8a96099ff1a785d8ee2a721c1dc98a0641d3ede3fe16cda2c4d7fe5a66e3c5bcfdb2712ec09ba710d3ff73a19ae31a8ff367381c2ef96279f724ca7a5bd9d", 0xb9, 0x4040045, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendmmsg(r3, &(0x7f0000ad9000), 0x0, 0x0) 2018/03/29 18:58:17 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x383000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000eeb799890070e9c385d700000000000008f3e891b975bcc174e475359c4fed2a4adb21442ea3eb1e8488200eb4b3097321fdbcd4c8b1dd56024c498edadff8322ff9a586a3f90b5997cfc9c2"]) getpeername(r1, &(0x7f0000000a80)=@nfc, &(0x7f0000000b00)=0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000900)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x3ff, 0x8000) ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, &(0x7f00000007c0)=""/134) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ceb793ede47e4fd7dcf8690523c4a1d095e05fa5c1b56b98873a5d199d0a625373a9d9ddde7a89999e4ca55643fac7df88065f5f0ce7f09b8f02409252ea21a140bdb7228b119c9892dc4eae592a93b20b65f7340ed4fec28781e4464325ef935c3498") mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r5 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000b40)=""/253, &(0x7f0000001500)=0x408) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000a00)={0x0, 0x5, 0x1, 0xb9f, "245a8b99419208237419937a4631f5e5118397261954526da30077d6ebcac8ddd4147f06446befed1de04fe6", 0x5}) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee}) r6 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r6, 0x2285, &(0x7f0000007000)='S') acct(&(0x7f0000000a40)='./file0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4) sysfs$1(0x1, &(0x7f0000000940)='.\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000200)='.\x00'], &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f00000006c0), &(0x7f0000000880)=0x4) clone(0x24000200, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x6) 2018/03/29 18:58:17 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) close(r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x80, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000000500)=""/214) ioctl$TUNSETLINK(r1, 0x400454cd, 0x33f) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x1000000002010, r2, 0x0) close(r2) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000380)={0x14, 0x0, &(0x7f0000000a00)=ANY=[@ANYBLOB="0e630c4000000000000000000000000008631040"], 0xf8, 0x0, &(0x7f0000000240)="d30a3838691366c4d5babaf61be10f1978ba57e51907caaddaf04403debc6dbb202e78c206c92e0ec46a7ba39069d863603e4269b10b0c9a91a3589a088d2fea28058e72d553f5f3bf14992f90e3dae03935cc2ba087eb5275862e98b898d535ef90889188b67018bbd1ff30daab0cca58ed89de2418e5e9ee39d77f3474e2bfa56c2d1b84002df09daed1f200399a071426dc7c1c05d5241f838f7b06ae3e62eaad75fb6a753798a8cd96ccc8969ae3531ea0f3a43f045839e9ed647e67087def6e9f8aaf6df6e375d5bed06b7dbdbeaca42dcfb93715fcfa2e2c7ce93dfa6a4ae248359751a50bb3b4247b07f37318511d1b14b8ce0749"}) syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r3, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000000200)=0xbda) mq_timedsend(r3, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500d", 0x2f, 0x0, &(0x7f0000000600)={0x77359400}) r5 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0), 0x0, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r5, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f19802adb75cf0a38ac21", 0x49}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000480)={&(0x7f0000000440)=[0x0, 0x0], 0x2}) syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000400)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) 2018/03/29 18:58:17 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = dup2(r0, r0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000080)='./file0\x00', r1}, 0x10) r2 = socket(0x1e, 0x1, 0x0) sendmsg(r2, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x0) close(r0) 2018/03/29 18:58:17 executing program 7: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x800, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xdf, &(0x7f0000000280)=""/128, &(0x7f0000000300)=0x80) r2 = getpid() r3 = syz_open_procfs(0x0, &(0x7f0000000240)='fdinfo\x00') sched_setattr(r2, &(0x7f0000000380)={0x0, 0x1, 0x0, 0x3c73, 0x546, 0xd7c7, 0x1}, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000340)=0x9) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180)={0xb2a, 0x7ff}, 0x8) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f00000003c0)) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)) ptrace$peekuser(0x3, 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000140)=0xc) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000001c0), 0x4) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000380)) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000400)={'mangle\x00'}, &(0x7f0000000480)=0x54) pwrite64(r0, &(0x7f0000000000)="a81cbe49008bf17441560cf6", 0xc, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c650000000000000000000000000500000000000000000000000000000000000000000000000000"], 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000080)=""/84, &(0x7f000000cffc)=0x54) 2018/03/29 18:58:17 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0xbd3d83bf6b6337b) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000013000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/29 18:58:17 executing program 1: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x4000000000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000200)='ns/uts\x00') 2018/03/29 18:58:17 executing program 2: r0 = socket$packet(0x11, 0x0, 0x300) r1 = dup2(r0, r0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000380)) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x9, "117ea0371ace6ee54e"}, &(0x7f00000002c0)=0x11) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000600)={r3, 0x4f, 0x400, 0x10001, 0x0, 0x9, 0x3, 0x80000001, {r4, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x3, 0x0, 0xdc, 0x8001}}, &(0x7f0000000340)=0xb0) r5 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r6) creat(&(0x7f0000000080)='./file0\x00', 0x0) r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r7, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) fallocate(r7, 0x0, 0x0, 0xffff) r8 = inotify_init1(0x0) r9 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r8, r9) clone(0x0, &(0x7f0000000200), &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74d") epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/29 18:58:19 executing program 6: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000280)) fcntl$getownex(r0, 0x10, &(0x7f0000000200)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x2000}) dup3(r0, 0xffffffffffffffff, 0x80000) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000140)=0xfffffffffffffdaf, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0x0) listen(0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="00003eed6d7493eded870b4aa68baacb1ca65f2db833acf501f1fa98df5d2909bae385983748c8627d164dec057d43cfc1480a7235dac77f817a8a2f293a60134f6d13e863e9262104b9425fd0a2bd15"], &(0x7f0000000140)=0x2) r4 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r4, &(0x7f0000000000)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f0000ddd000)=""/143, 0x8f}, {&(0x7f000032df3a)=""/198, 0x4ca}], 0x3, 0x0) r5 = openat$cgroup_ro(r2, &(0x7f0000000300)='rdma.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xffff, 0x4, 0x7ff, 0xfa9, 0x4, 0xfff, 0x0, {0x0, @in={{0x2, 0x4e20}}, 0x6f, 0x100, 0x20400000000, 0x20, 0x8}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0x3}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000440)={r6, 0x9, 0xc4, 0xffff, 0x9, 0xfffffffffffffff7, 0x100000001, 0x5, {r7, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x4, 0xffffffffffffffff, 0x0, 0x4, 0x10000}}, &(0x7f0000000500)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001400)=""/4096, 0x1000}) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast1, @loopback}, &(0x7f00000005c0)=0xc) 2018/03/29 18:58:19 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0xbd3d83bf6b6337b) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000013000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/29 18:58:19 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x383000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000eeb799890070e9c385d700000000000008f3e891b975bcc174e475359c4fed2a4adb21442ea3eb1e8488200eb4b3097321fdbcd4c8b1dd56024c498edadff8322ff9a586a3f90b5997cfc9c2"]) getpeername(r1, &(0x7f0000000a80)=@nfc, &(0x7f0000000b00)=0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000900)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x3ff, 0x8000) ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, &(0x7f00000007c0)=""/134) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ceb793ede47e4fd7dcf8690523c4a1d095e05fa5c1b56b98873a5d199d0a625373a9d9ddde7a89999e4ca55643fac7df88065f5f0ce7f09b8f02409252ea21a140bdb7228b119c9892dc4eae592a93b20b65f7340ed4fec28781e4464325ef935c3498") mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r5 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000b40)=""/253, &(0x7f0000001500)=0x408) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000a00)={0x0, 0x5, 0x1, 0xb9f, "245a8b99419208237419937a4631f5e5118397261954526da30077d6ebcac8ddd4147f06446befed1de04fe6", 0x5}) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee}) r6 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r6, 0x2285, &(0x7f0000007000)='S') acct(&(0x7f0000000a40)='./file0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4) sysfs$1(0x1, &(0x7f0000000940)='.\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000200)='.\x00'], &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f00000006c0), &(0x7f0000000880)=0x4) clone(0x24000200, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x6) 2018/03/29 18:58:19 executing program 3: r0 = socket(0x80000000000000f, 0x200000000000006, 0x6) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x0) close(r0) 2018/03/29 18:58:19 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000280)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000200)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x2000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x3, 0x1, 0x0, 0x0, r0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) listen(0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="00003eed6d7493eded870b4aa68baacb1ca65f2db833acf501f1fa98df5d2909bae385983748c8627d164dec057d43cfc1480a7235dac77f817a8a2f293a60134f6d13e863e9262104b9425fd0a2bd15"], &(0x7f0000000140)=0x2) r3 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r3, &(0x7f0000000000)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f000032df3a)=""/198, 0xc6}], 0x2, 0x0) r4 = openat$cgroup_ro(r1, &(0x7f0000000300)='rdma.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xffff, 0x4, 0x7ff, 0xfa9, 0x4, 0xfff, 0x0, {0x0, @in={{0x2, 0x4e20}}, 0x6f, 0x100, 0x20400000000, 0x20, 0x8}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0x3}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000440)={r5, 0x9, 0xc4, 0xffff, 0x9, 0xfffffffffffffff7, 0x100000001, 0x5, {r6, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x4, 0xffffffffffffffff, 0x100000001, 0x4, 0x10000}}, &(0x7f0000000500)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001400)=""/4096, 0x1000}) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast1, @loopback}, &(0x7f00000005c0)=0xc) 2018/03/29 18:58:19 executing program 1: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x4000000000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000200)='ns/uts\x00') 2018/03/29 18:58:19 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x3, 0x6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = dup3(r1, r5, 0x8000007fffa) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r3, 0xfffffffffffffffe}) connect$bt_sco(0xffffffffffffffff, &(0x7f00000000c0)={0x1f, {0x100, 0x8, 0x0, 0x6, 0x27, 0xb06c}}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r10 = getegid() syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x2000, r9, r10, 0xad22, 0x200000) write(r8, &(0x7f0000000180)="15", 0x1) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)='rfc4543(gcm(aes))\x00', 0x12, 0x1) preadv(r11, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/03/29 18:58:19 executing program 7: lgetxattr(&(0x7f0000000780)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="747275927465640e006c588e5f403c7c163969152e0295b18dede556856561cf33722b8392bf54c1a968af977ce9c561aeaf35dc852da7255fc89a2f005196fcec6cd523388ad3d521b2293f1614d4ff1fcee31945e9ec9f623e035a62e9296afed48cd55d93b4faeedbb9e4367e074b216288ffb33be0d097cb741f75926ba89374630656abdd6eeceaa6c06ec2010e63d74a0869279196e4cab367150ad7bd5e94b970c08e6bfdbd87"], &(0x7f0000000680)=""/92, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00000002c0), 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000240)=0x7, 0x4) r3 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=0x0) capset(&(0x7f0000000180)={0x200f1526, r4}, &(0x7f0000000200)={0x10000, 0x7ff, 0x4, 0x80000001, 0x4, 0x1000}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000007c0)=ANY=[], &(0x7f00000004c0)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000500)=@sack_info={0x0, 0x0, 0x3f}, &(0x7f0000000540)=0xc) open(&(0x7f0000000480)='./file0\x00', 0x20000, 0x10) setsockopt$inet6_opts(r3, 0x29, 0x0, &(0x7f0000867000)=@fragment, 0x8) setsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f00000001c0)=0x10003, 0x1) connect$inet6(r3, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8) sendto$inet6(r3, &(0x7f0000000000), 0x0, 0x4040045, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendmmsg(r3, &(0x7f0000ad9000), 0x0, 0x0) 2018/03/29 18:58:19 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0xfffffffffffffffc) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000040)={'dummy0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) r2 = getpid() ioprio_get$pid(0x0, r2) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x0) close(r0) 2018/03/29 18:58:19 executing program 1: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x4000000000000) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000000200)='ns/uts\x00') 2018/03/29 18:58:19 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x89fc, &(0x7f0000000000)={'bond0\x00', @ifru_addrs=@in={0x0, 0x4e20}}) r1 = syz_open_pts(0xffffffffffffff9c, 0x20000) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000040)) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000002400), 0xc) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f0000000080)={0x7, {{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x108) 2018/03/29 18:58:19 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0xbd3d83bf6b6337b) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000013000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/29 18:58:19 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xa3e, 0x10000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x2710, 0x100000000000002, 0xf004, 0x1000, &(0x7f0000fff000/0x1000)=nil}) r2 = socket(0x1e, 0x1, 0x0) sendmsg(r2, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x0) close(r0) 2018/03/29 18:58:19 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x3, 0x6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = dup3(r1, r5, 0x8000007fffa) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r3, 0xfffffffffffffffe}) connect$bt_sco(0xffffffffffffffff, &(0x7f00000000c0)={0x1f, {0x100, 0x8, 0x0, 0x6, 0x27, 0xb06c}}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r10 = getegid() syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x2000, r9, r10, 0xad22, 0x200000) write(r8, &(0x7f0000000180)="15", 0x1) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)='rfc4543(gcm(aes))\x00', 0x12, 0x1) preadv(r11, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/03/29 18:58:19 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x383000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000eeb799890070e9c385d700000000000008f3e891b975bcc174e475359c4fed2a4adb21442ea3eb1e8488200eb4b3097321fdbcd4c8b1dd56024c498edadff8322ff9a586a3f90b5997cfc9c2"]) getpeername(r1, &(0x7f0000000a80)=@nfc, &(0x7f0000000b00)=0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000900)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x3ff, 0x8000) ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, &(0x7f00000007c0)=""/134) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ceb793ede47e4fd7dcf8690523c4a1d095e05fa5c1b56b98873a5d199d0a625373a9d9ddde7a89999e4ca55643fac7df88065f5f0ce7f09b8f02409252ea21a140bdb7228b119c9892dc4eae592a93b20b65f7340ed4fec28781e4464325ef935c3498") mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r5 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000b40)=""/253, &(0x7f0000001500)=0x408) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000a00)={0x0, 0x5, 0x1, 0xb9f, "245a8b99419208237419937a4631f5e5118397261954526da30077d6ebcac8ddd4147f06446befed1de04fe6", 0x5}) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee}) r6 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r6, 0x2285, &(0x7f0000007000)='S') acct(&(0x7f0000000a40)='./file0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4) sysfs$1(0x1, &(0x7f0000000940)='.\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000200)='.\x00'], &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f00000006c0), &(0x7f0000000880)=0x4) clone(0x24000200, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x6) 2018/03/29 18:58:19 executing program 2: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)="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", 0xfc, r0) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)="00f5", 0x2, r0) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f00000003c0)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e292bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679fe60000000000000000000000", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000140)={&(0x7f00000001c0)={'sha3-384\x00'}}) 2018/03/29 18:58:19 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000287000)='net/softnet_stat\x00') sendfile(r0, r0, &(0x7f0000000000)=0x1ffd, 0x1c) 2018/03/29 18:58:19 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0xbd3d83bf6b6337b) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/29 18:58:19 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x74, 0x0, &(0x7f0000000140)=[@increfs_done={0x40106308, r1, 0x3}, @release={0x40046306, 0x1}, @increfs={0x40046304}, @reply={0x40406301, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=[0x0]}}, @free_buffer={0x40086303}], 0x7c, 0x0, &(0x7f0000000240)="d30a3838691366c4d5babaf61be10f1978ba57e51907caaddaf04403debc6dbb202e78c206c92e0ec46a7ba39069d863603e4269b10b0c9a91a3589a088d2fea28058e72d553f5f3bf14992f90e3dae03935cc2ba087eb5275862e98b898d535ef90889188b67018bbd1ff30daab0cca58ed89de2418e5e9ee39d77f"}) syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r2, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f421081215", 0x5a, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) mq_timedsend(r2, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)={0x77359400}) r5 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180627bea7b2b", 0x13, 0xfffffffffffffff8) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r5, &(0x7f00000006c0)=[{&(0x7f0000000400)}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000480)={&(0x7f0000000440)=[0x0, 0x0], 0x2}) r6 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000400)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000000340)={0x4, 0x0, &(0x7f0000000200)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000000240)}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000003c0)={'tunl0\x00', 0x4000}) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x32b, 0x0, &(0x7f0000000040)}) poll(&(0x7f0000000000)=[{r6}], 0x1, 0x0) 2018/03/29 18:58:19 executing program 1: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x4000000000000) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000000200)='ns/uts\x00') 2018/03/29 18:58:19 executing program 6: 2018/03/29 18:58:19 executing program 2: 2018/03/29 18:58:19 executing program 1: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x4000000000000) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000000200)='ns/uts\x00') 2018/03/29 18:58:19 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000001480)='map_files\x00') ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00000014c0)={0x0, 0x0, [0x9af, 0x100000000, 0x3, 0x7ff, 0x9, 0x0, 0x1, 0x7]}) sendmsg(r0, &(0x7f0000001440)={&(0x7f0000000040)=@generic={0xf, "6a793b74e00232a3c66f80ccc28d96bb1562781f7f5be098913e616a55a2aac3957dfb44dd2b0969309db9000a48c762623d3fa0b4f46521934ef7312185b50e0be67d3082972f7423763e85252269422eb28a8af917cdc3cb6d82b8093b81012d151ae261000b48734245402398d41c9db729c71b02fbfe40064bf533c9"}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="256384a5e1e5fa3a361fbe153d3cbe914fee6778a49ca0895a7d13d6887c787167f777514cf83e04f8c7367c6b722ff0f12803b8665474ef06ab7d555e0fb98428b048e23447218e46d073bbd58dfd8db776d70def96cc56bce55c298deaff7c248da74f281e6a", 0x67}, {&(0x7f00000011c0)="6009122f6fa7085a8a4185858e28d05634e6b5ae91a611381fddec5d4ef47f9a1d8ba5014b7b72e9b0711c104a79f861f52327c4c5707d3db33ffb21d0088bed42277553e52493bda845b793fb35a728d65099d49decf1e1deafffde51b5f81d1c2b0a33e572447e9fc6b6e03e4bd0c1f28c006310", 0x75}, {&(0x7f0000001240)="3d85c7f594eb4317fc71853eca09092d1dcc73b83e1021be0d2c06d244d868393aa33ee4232715fae4b514992e08900e49b97afcfd8db78fd3613204112e501284ec1805", 0x44}], 0x4, &(0x7f0000001300)=[{0xf8, 0x116, 0x5, "7b45cbd7a8186ebf62673db555d092d2c4e82a16bb0f432e2def355c329078372896f37fdcf9a2785638c51eca8cab493f4825dd71a9117d383f542ef620740a2a691fec4bafa587caff57f9ff7a024a4afb49b60a57fede4eb276eab02f49c8f745fb5e6e98dc911a2c06c53376ffb85a410db1601f4bb887863639b03e4d973f4208f173b021876acdb97b46a5c7e3929150d5598dd2bd34703b1dacc9ee3d3302320ef1fd39ffc8e4fd8ed34b64e57dce827e6bca32100376412d003ed98c5c2178df0c00c6b5f1caec25a18f120eadc4d2e03181faeddf20a19dc6fc2c533cbfd8c9bb292436"}, {0x38, 0x10d, 0x7, "7cabb6f5b93719c44d10fe19036265956da515361f3ba4f99782461b0a4e7ed30a"}], 0x130, 0x4000000}, 0x50e43d1f0bfb0405) 2018/03/29 18:58:19 executing program 6: 2018/03/29 18:58:19 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x383000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000eeb799890070e9c385d700000000000008f3e891b975bcc174e475359c4fed2a4adb21442ea3eb1e8488200eb4b3097321fdbcd4c8b1dd56024c498edadff8322ff9a586a3f90b5997cfc9c2"]) getpeername(r1, &(0x7f0000000a80)=@nfc, &(0x7f0000000b00)=0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000900)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x3ff, 0x8000) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f00000007c0)=""/134) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x0, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ceb793ede47e4fd7dcf8690523c4a1d095e05fa5c1b56b98873a5d199d0a625373a9d9ddde7a89999e4ca55643fac7df88065f5f0ce7f09b8f02409252ea21a140bdb7228b119c9892dc4eae592a93b20b65f7340ed4fec28781e4464325ef935c3498") mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r5 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000b40)=""/253, &(0x7f0000001500)=0x408) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000a00)={0x0, 0x5, 0x1, 0xb9f, "245a8b99419208237419937a4631f5e5118397261954526da30077d6ebcac8ddd4147f06446befed1de04fe6", 0x5}) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee}) r6 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r6, 0x2285, &(0x7f0000007000)='S') acct(&(0x7f0000000a40)='./file0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4) sysfs$1(0x1, &(0x7f0000000940)='.\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000200)='.\x00'], &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f00000006c0), &(0x7f0000000880)=0x4) clone(0x24000200, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x6) 2018/03/29 18:58:19 executing program 2: 2018/03/29 18:58:19 executing program 7: 2018/03/29 18:58:19 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0xbd3d83bf6b6337b) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/29 18:58:21 executing program 6: 2018/03/29 18:58:21 executing program 2: 2018/03/29 18:58:21 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000000200)='ns/uts\x00') 2018/03/29 18:58:21 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x383000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000eeb799890070e9c385d700000000000008f3e891b975bcc174e475359c4fed2a4adb21442ea3eb1e8488200eb4b3097321fdbcd4c8b1dd56024c498edadff8322ff9a586a3f90b5997cfc9c2"]) getpeername(r1, &(0x7f0000000a80)=@nfc, &(0x7f0000000b00)=0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000900)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x3ff, 0x8000) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f00000007c0)=""/134) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x0, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ceb793ede47e4fd7dcf8690523c4a1d095e05fa5c1b56b98873a5d199d0a625373a9d9ddde7a89999e4ca55643fac7df88065f5f0ce7f09b8f02409252ea21a140bdb7228b119c9892dc4eae592a93b20b65f7340ed4fec28781e4464325ef935c3498") mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r5 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000b40)=""/253, &(0x7f0000001500)=0x408) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000a00)={0x0, 0x5, 0x1, 0xb9f, "245a8b99419208237419937a4631f5e5118397261954526da30077d6ebcac8ddd4147f06446befed1de04fe6", 0x5}) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee}) r6 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r6, 0x2285, &(0x7f0000007000)='S') acct(&(0x7f0000000a40)='./file0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4) sysfs$1(0x1, &(0x7f0000000940)='.\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000200)='.\x00'], &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f00000006c0), &(0x7f0000000880)=0x4) clone(0x24000200, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x6) 2018/03/29 18:58:21 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0xbd3d83bf6b6337b) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/29 18:58:21 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x3, 0x6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = dup3(r1, r5, 0x8000007fffa) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r3, 0xfffffffffffffffe}) connect$bt_sco(r6, &(0x7f00000000c0)={0x1f, {0x0, 0x8, 0x0, 0x6, 0x27, 0xb06c}}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r10 = getegid() syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x2000, r9, r10, 0xad22, 0x200000) write(r8, &(0x7f0000000180)="15", 0x1) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)='rfc4543(gcm(aes))\x00', 0x12, 0x1) preadv(r11, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/03/29 18:58:21 executing program 3: r0 = socket(0x200000000000001b, 0x0, 0x2) ftruncate(r0, 0x6) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) socketpair$inet(0x2, 0x7, 0x100000000, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000040)) r2 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={0x0, 0xfffffffffffffff7, 0x0, 0xc53, 0x2, 0x6, 0x6, 0x6, {0x0, @in6={{0xa, 0x4e20, 0x80, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x10001}}, 0x7f6, 0x401, 0x7, 0x8, 0x1000}}, &(0x7f0000000240)=0xb0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r3, 0x2}, 0xffa3) sendmsg(r2, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x0) close(r0) 2018/03/29 18:58:21 executing program 7: 2018/03/29 18:58:21 executing program 2: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000280)) fcntl$getownex(r0, 0x10, &(0x7f0000000200)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x2000}) dup3(r0, 0xffffffffffffffff, 0x80000) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000140)=0xfffffffffffffdaf, 0x4) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x3, 0x1, 0x8, 0x7, r1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0x0) listen(0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r4, &(0x7f0000000000)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f0000ddd000)=""/143, 0x8f}, {&(0x7f000032df3a)=""/198, 0x4ca}], 0x3, 0x0) openat$cgroup_ro(r2, &(0x7f0000000300)='rdma.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x0, 0x4, 0x7ff, 0xfa9, 0x4, 0xfff, 0x7f, {0x0, @in={{0x2, 0x4e20}}, 0x6f, 0x100, 0x20400000000, 0x20, 0x8}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0x3}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000440)={r5, 0x9, 0xc4, 0xffff, 0x9, 0xfffffffffffffff7, 0x100000001, 0x5, {r6, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x4, 0xffffffffffffffff, 0x100000001, 0x4, 0x10000}}, &(0x7f0000000500)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001400)=""/4096, 0x1000}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast1, @loopback}, &(0x7f00000005c0)=0xc) 2018/03/29 18:58:21 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/29 18:58:21 executing program 6: lgetxattr(&(0x7f0000000780)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="747275927465640e006c588e5f403c7c163969152e0295b18dede556856561cf33722b8392bf54c1a968af977ce9c561aeaf35dc852da7255fc89a2f005196fcec6cd523388ad3d521b2293f1614d4ff1fcee31945e9ec9f623e035a62e9296afed48cd55d93b4faeedbb9e4367e074b216288ffb33be0d097cb741f75926ba89374630656abdd6eeceaa6c06ec2010e63d74a0869279196e4cab367150ad7bd5e94b970c08e6bfdbd87"], &(0x7f0000000680)=""/92, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00000002c0), 0x4) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000240)=0x7, 0x4) r4 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=0x0) capset(&(0x7f0000000180)={0x200f1526, r5}, &(0x7f0000000200)={0x10000, 0x7ff, 0x4, 0x80000001, 0x4, 0x1000}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000007c0)=ANY=[], &(0x7f00000004c0)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000500)=@sack_info={0x0, 0x9, 0x3f}, &(0x7f0000000540)=0xc) open(&(0x7f0000000480)='./file0\x00', 0x20000, 0x10) setsockopt$inet6_opts(r4, 0x29, 0x0, &(0x7f0000867000)=@fragment, 0x8) setsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f00000001c0)=0x10003, 0x1) connect$inet6(r4, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8) sendto$inet6(r4, &(0x7f0000000000)="19774d194e5db023b30e24e155836ae731243d9aed2abbb54c4d78a6258ba27cda7b9dc6818c3377d7bffeb95d3cd6ce7a151d17eb7efb59ebef3cd83f2aa380389937ea670e82842d342885822b7db84f3042270a754f1cb3d0190a753e207f8b68d0212e23f8682c4c93f18f5d4b087a6e8f248fcb5f30b23cd8a96099ff1a785d8ee2a721c1dc98a0641d3ede3fe16cda2c4d7fe5a66e3c5bcfdb2712ec09ba710d3ff73a19ae31a8ff367381c2ef96279f724ca7a5bd9dbdbb4660aee5c1c768a68d8f35f9ec06511ed1b3", 0xcd, 0x4040045, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendmmsg(r4, &(0x7f0000ad9000), 0x0, 0x0) 2018/03/29 18:58:21 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000000200)='ns/uts\x00') 2018/03/29 18:58:21 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0xbd3d83bf6b6337b) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/29 18:58:21 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x1000000000) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000080)={'nr0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) close(r0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr=0xc6b}, 0x10) 2018/03/29 18:58:21 executing program 7: lgetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='security.selinux\x00', &(0x7f0000000200)=""/92, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00000002c0), 0x4) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000300), &(0x7f0000000340)=0x4) r4 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000003c0)={0x0, 0xd5, "a3a1d5e74425a44541b8efe97804132e3233b9c3a0856b22af9e39712f023a69bcdcfd8aff88608d10c7d0594a3734f59f8aaf1a8178330919ec33f0da1c83fa4adcff0f1a08c3b7202fb85b410f9983b951582fe60766b72e6831c04b85f8a06c78c667133b7a87a9c485dcb61a12f3f5b2539c4429b9a1fe766d30d102b7778cec915cffa79dad9fcc1c4db43b79cf1017c1c667d9d88112b19d3d86ae30c270a755c7919fc3405fb3f87c2c80ad426a534892faf9996dda3a45d51d092c5ae1ca4c6b2dec215bd6daeb725395ee32610ddb8522"}, &(0x7f00000004c0)=0xdd) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000500)=@sack_info={r5, 0x9, 0x3f}, &(0x7f0000000540)=0xc) setsockopt$inet6_opts(r4, 0x29, 0x0, &(0x7f0000867000)=@fragment, 0x8) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f00000001c0)=0xffffffffffffffff, 0x4) connect$inet6(r4, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8) sendto$inet6(r4, &(0x7f0000000000)="19774d194e5db023b30e24e155836ae731243d9aed2abbb54c4d78a6258ba27cda7b9dc6818c3377d7bffeb95d3cd6ce7a151d17eb7efb59ebef3cd83f2aa380389937ea670e82842d342885822b7db84f3042270a754f1cb3d0190a753e207f8b68d0212e23f8682c4c93f18f5d4b087a6e8f248fcb5f30b23cd8a96099ff1a785d8ee2a721c1dc98a0641d3ede3fe16cda2c4d7fe5a66e3c5bcfdb2712ec09ba710d3ff73a19ae31a8ff367381c2ef96279f724ca7a5bd9dbdbb4660aee5c1c768a68d8f35f9ec06511ed1b387c7da99c34b", 0xd3, 0x4040045, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendmmsg(r4, &(0x7f0000ad9000), 0x0, 0x0) 2018/03/29 18:58:21 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x3, 0x6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = dup3(r1, r5, 0x8000007fffa) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r3, 0xfffffffffffffffe}) connect$bt_sco(r6, &(0x7f00000000c0)={0x1f, {0x0, 0x8, 0x0, 0x6, 0x27, 0xb06c}}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r10 = getegid() syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x2000, r9, r10, 0xad22, 0x200000) write(r8, &(0x7f0000000180)="15", 0x1) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)='rfc4543(gcm(aes))\x00', 0x12, 0x1) preadv(r11, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/03/29 18:58:21 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000480)="170000001a001bed0000132100f404fffffd9872eff0cf", 0x17) 2018/03/29 18:58:21 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000280)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000200)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x2000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000140)=0xfffffffffffffdaf, 0x4) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x3, 0x1, 0x8, 0x0, r0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) listen(0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="00003eed6d7493eded870b4aa68baacb1ca65f2db833acf501f1fa98df5d2909bae385983748c8627d164dec057d43cfc1480a7235dac77f817a8a2f293a60134f6d13e863e9262104b9425fd0a2bd15"], &(0x7f0000000140)=0x2) r3 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r3, &(0x7f0000000000)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f0000ddd000)=""/143, 0x8f}, {&(0x7f000032df3a)=""/198, 0x4ca}], 0x3, 0x0) r4 = openat$cgroup_ro(r1, &(0x7f0000000300)='rdma.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x7ff, 0xfa9, 0x4, 0xfff, 0x0, {0x0, @in={{0x2, 0x4e20}}, 0x6f, 0x100, 0x20400000000, 0x20, 0x8}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0x3}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000440)={r5, 0x9, 0xc4, 0xffff, 0x9, 0xfffffffffffffff7, 0x100000001, 0x5, {r6, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x4, 0xffffffffffffffff, 0x100000001, 0x4, 0x10000}}, &(0x7f0000000500)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001400)=""/4096, 0x1000}) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast1, @loopback}, &(0x7f00000005c0)=0xc) 2018/03/29 18:58:21 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x383000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000eeb799890070e9c385d700000000000008f3e891b975bcc174e475359c4fed2a4adb21442ea3eb1e8488200eb4b3097321fdbcd4c8b1dd56024c498edadff8322ff9a586a3f90b5997cfc9c2"]) getpeername(r1, &(0x7f0000000a80)=@nfc, &(0x7f0000000b00)=0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000900)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x3ff, 0x8000) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f00000007c0)=""/134) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x0, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ceb793ede47e4fd7dcf8690523c4a1d095e05fa5c1b56b98873a5d199d0a625373a9d9ddde7a89999e4ca55643fac7df88065f5f0ce7f09b8f02409252ea21a140bdb7228b119c9892dc4eae592a93b20b65f7340ed4fec28781e4464325ef935c3498") mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r5 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000b40)=""/253, &(0x7f0000001500)=0x408) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000a00)={0x0, 0x5, 0x1, 0xb9f, "245a8b99419208237419937a4631f5e5118397261954526da30077d6ebcac8ddd4147f06446befed1de04fe6", 0x5}) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee}) r6 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r6, 0x2285, &(0x7f0000007000)='S') acct(&(0x7f0000000a40)='./file0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4) sysfs$1(0x1, &(0x7f0000000940)='.\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000200)='.\x00'], &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f00000006c0), &(0x7f0000000880)=0x4) clone(0x24000200, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x6) 2018/03/29 18:58:22 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000000200)='ns/uts\x00') 2018/03/29 18:58:22 executing program 7: r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f00000001c0)) vmsplice(r0, &(0x7f0000000180)=[{&(0x7f0000000000)="9443dc507874bfb88a97a69fed4d95ec48198a8fc0027b6fff0e7255af865d71d339a94b6f0baaea6db9632c11fd68c67f9f", 0x32}, {&(0x7f00000000c0)="32799b6fb853c55600e7799f5a07bd0938d9400f83f34bb12dbee2441c4e249d21715af4e11a54016218e426fae252e7841a421a7d6b24c6eb99ead9a8f07151068bb612552a4d43cf42827226ab97c0a990c051848809ac627e20dc8990777af9ec91e9de54bf94b0e0426b3db8c5244b5d37a336040b70f8e1a7116b2ec78ef777d5bc6ec6a9e97f6e66263892a178362405aa10f4d43667e7f2bac1f8838c85d9375b5eaeaa7054a6", 0xaa}], 0x2, 0x8) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/03/29 18:58:22 executing program 2: sync() socket$packet(0x11, 0x0, 0x300) r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x22) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(r1, 0x0, 0x0, 0x0) r3 = inotify_init1(0x0) r4 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r5 = dup2(r3, r4) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de15", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda") getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e22, 0x7fff, @empty, 0x2}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={r6, 0x9}, &(0x7f0000000680)=0x8) epoll_wait(r2, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x0) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f0000000740)=ANY=[@ANYBLOB="9c010000d77c7af9501bc85a4cb9153f925e18ae9a6f49e4267427315de88bff87f7987615023ba94214bec7bc85d7f57377c9946e2efd43bfe502956a990000000000000000034c9f1b8b3789bb1434ace27279078803d08d859e6cbf2032729ff95fea2e1d089f53caa2d1a848799db9a2f159e41945a9823ecbc517ac88307b57c5d5d3c70951d43ea31a60ff136cd55dd99c4bafde209aa20f169acc348007685e7bbf33b5275cfb79efd80bcddc14fe6d9984192823646a4c20a39a13c73e1b39585f0ff52c9f4019ae4fe7f1f7c74fe30f7a0e1e181f00e7956428f395d2e1821524036767beb493"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) getpeername$unix(r5, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000400)={'ipddp0\x00'}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000640)=0x3) 2018/03/29 18:58:22 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0xbd3d83bf6b6337b) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/29 18:58:22 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x3, 0x6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = dup3(r1, r5, 0x8000007fffa) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r3, 0xfffffffffffffffe}) connect$bt_sco(r6, &(0x7f00000000c0)={0x1f, {0x0, 0x8, 0x0, 0x6, 0x27, 0xb06c}}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r10 = getegid() syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x2000, r9, r10, 0xad22, 0x200000) write(r8, &(0x7f0000000180)="15", 0x1) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)='rfc4543(gcm(aes))\x00', 0x12, 0x1) preadv(r11, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/03/29 18:58:22 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x383000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000eeb799890070e9c385d700000000000008f3e891b975bcc174e475359c4fed2a4adb21442ea3eb1e8488200eb4b3097321fdbcd4c8b1dd56024c498edadff8322ff9a586a3f90b5997cfc9c2"]) getpeername(r1, &(0x7f0000000a80)=@nfc, &(0x7f0000000b00)=0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000900)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x3ff, 0x8000) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f00000007c0)=""/134) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r5 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000b40)=""/253, &(0x7f0000001500)=0x408) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000a00)={0x0, 0x5, 0x1, 0xb9f, "245a8b99419208237419937a4631f5e5118397261954526da30077d6ebcac8ddd4147f06446befed1de04fe6", 0x5}) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee}) r6 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r6, 0x2285, &(0x7f0000007000)='S') acct(&(0x7f0000000a40)='./file0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4) sysfs$1(0x1, &(0x7f0000000940)='.\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000200)='.\x00'], &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f00000006c0), &(0x7f0000000880)=0x4) clone(0x24000200, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x6) 2018/03/29 18:58:22 executing program 3: r0 = socket(0xf, 0xf, 0x0) bind(r0, &(0x7f0000000340)=@un=@file={0x1, './file1\x00'}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0xfffffffffffffcd8, &(0x7f0000005e40), 0x0, &(0x7f0000000140)=[{0x0, 0x105, 0x2, "aa2d675bf27f5307dbc40605fd9ab95c6de2df2e649c66cf20d61e13675405ea65735aa40f"}, {0x0, 0x119, 0x4, "829416"}, {0x0, 0x113, 0xfffffffffffffff9, "28414077f62ccb8fad5dff21000000009455ce29c244dd783968cb6cd4440833b33f2405e8318dc65cbbd93a30f209dae2fd0d3ebf66670103ea951f537d4c0f35e5554b8aab1eca3b40e0bc8ef16f20f3be4d51fa43d94b3e9c"}, {0x0, 0x114, 0x9, "a0a9b0ae531f743e3bfe6cf5c68334ac154be169407c066dca68ca696b5f366b6b98a034af022e0b162e4dc26156be9cba95cc"}, {0x0, 0x139, 0x6, "c328f4cc91dd862184a5551c074b359a563c3385e508d067e7ef17a15fe867be60d6e4560b1ac43786716e228e6c7e8529050df797881513abe07c6231cc1c4af18403487d612516457558ffd63272d7cc89a6e66921ec8ac0943405cd13957d6e3711ead954a3752d0be513666d33da0c8b154198d5c509ce64d1b522f181b313fa7a55f4d2524a1f3f219b3e0a39d3b4cd01db75925541d4a41f72acc88b2f1e9cd996b8e618be15923a99c280edbf99cdd35247904a4861b375100ee8fff1f02d556f9ab386ee863adf41843f1350f57843b0c3567473228b6cf7c850"}]}, 0x0) close(r0) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x2, 0xfffffffffffffffd}) 2018/03/29 18:58:22 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchdir(r0) r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000340)=0x3ff) recvmsg$netrom(r1, &(0x7f00000008c0)={&(0x7f0000000080)=@ax25={0x3, {"b81beb2bd143ca"}}, 0x10, &(0x7f0000000480)=[{&(0x7f0000001200)="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", 0x1000}, {&(0x7f0000000440)='\\', 0x1}], 0x2, &(0x7f0000000200), 0x0, 0x4000000}, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000180)={0x0, @rand_addr, @local}, &(0x7f0000000300)=0xc) fcntl$setstatus(r0, 0x4, 0x4000) pwrite64(r2, &(0x7f0000000c00)="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", 0x600, 0x0) ftruncate(r1, 0x3ff) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000040)={'vlan0\x00', 0x9ccd}) write$cgroup_subtree(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="916c41f7798dd3dac7f20fc6b16aba112bc8ca76f6bbffe4cc57adeae9ff55ce8b4daa681a09375dcb5d991800e37cbc434ddba760a36fe27571cdd0ea52c547aa63a8e4531e499e12e687795e5131d302f08eef3a2cd3987d8b47f895dd87bc83ecf8f9857acb258031e2eab0240e531c112bd46d"], 0x75) fcntl$setsig(r0, 0xa, 0x6) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000001c0)) 2018/03/29 18:58:22 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000280)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in6, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0x0, 0x4e22, 0x401, 0xa, 0x80, 0x80, 0x3a, r2, r3}, {0xf2e0, 0xc59, 0x40aa39dd, 0x7, 0x401, 0x6698, 0x401}, {0x3ff, 0x4, 0xfe5b, 0x5}, 0x10000, 0x6e6bc0, 0x0, 0x1, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x3, 0x3, 0xff, 0x100, 0x10000, 0x4}}, 0xe8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000003c0)=0x6, 0x4) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x0) r4 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x412d00) r5 = socket(0x2, 0x2, 0x4) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') setsockopt$inet6_udp_int(r5, 0x11, 0x1, &(0x7f00001be000)=0xff, 0x4) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)}) sendfile(r5, r5, &(0x7f0000000140), 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0x8) r8 = syz_open_dev$binder(&(0x7f00000005c0)='/dev/binder#\x00', 0x0, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000240)={r7, 0x1000, 0x9}, &(0x7f0000000280)=0x8) ioctl$BINDER_SET_CONTEXT_MGR(r8, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f0000000300)={0x44, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="0e630c4002000000030000000000000011634840000000000000000003000000000000000000000001000000000000000000000000000000000000002000000000000000"], 0xd, 0x0, &(0x7f00000002c0)="249e929e732104d610f5d4594c"}) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000340)=0x0) sendto$inet(r5, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000821ff0)={0x2}, 0x10) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000040)=0x2, 0x4) r10 = getpgid(r9) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3ff, 0x4, 0x28, 0x0, 0x0, 0x80000000000006, 0x0, 0x2, 0x10001, 0x3, 0x4, 0x0, 0xfffffffffffffffc, 0x7, 0x5, 0x8000, 0x4, 0x0, 0x0, 0x0, 0x80000001, 0x1, 0x6, 0x5, 0x274, 0x0, 0x5, 0x3f, 0x0, 0x2, 0x3ff, 0x3, 0x1, 0x0, 0x20, 0x1, 0x0, 0x1000, 0x4, @perf_bp={&(0x7f00000000c0), 0x8}, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, 0x2}, r10, 0x4, r6, 0x3) sendfile(r5, r6, &(0x7f0000af5000), 0x10001) ioctl$VT_SETMODE(r6, 0x5602, &(0x7f0000000080)={0x3ff, 0x0, 0x1000000000000, 0x10000}) close(r8) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x1000, r3, r11, 0x7, 0x800000) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f00000004c0)={0x6, 0xced4}) 2018/03/29 18:58:23 executing program 6: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)}], 0x1, &(0x7f00000018c0)}, 0x800) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/03/29 18:58:23 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0xbd3d83bf6b6337b) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/29 18:58:23 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x3, 0x6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = dup3(r1, r5, 0x8000007fffa) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r3, 0xfffffffffffffffe}) connect$bt_sco(r6, &(0x7f00000000c0)={0x1f, {0x100, 0x0, 0x0, 0x6, 0x27, 0xb06c}}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r10 = getegid() syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x2000, r9, r10, 0xad22, 0x200000) write(r8, &(0x7f0000000180)="15", 0x1) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)='rfc4543(gcm(aes))\x00', 0x12, 0x1) preadv(r11, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/03/29 18:58:24 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x0) close(r0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r2, 0x20}, 0x8) 2018/03/29 18:58:24 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000005c0)={{0x9, 0x7, 0x80000001, 0x10000, "148066f14501b2e7264cbcf3c7436e6c0eee3da055afaf2fbfe40d1da1c342690bff1f9ce89a9ce5acd8d447", 0x58}, 0x35c, [0x6, 0x4, 0x81, 0x7fffffff, 0x3, 0x1a66, 0x7, 0x3, 0x7, 0xb2, 0xff, 0x80000001, 0x2, 0x9, 0x4, 0x20, 0x6, 0x7, 0x2, 0x7, 0x4aa, 0x1, 0x5, 0x80, 0x8000, 0x6, 0x1, 0x0, 0x1000, 0x1d0, 0x3, 0xcd, 0xf7, 0x61, 0xa7b, 0x5, 0x5, 0x3, 0x1, 0x1, 0x2, 0x5, 0x1ff, 0x7, 0x3, 0x1, 0x0, 0x8, 0x925, 0x7, 0xda, 0x5, 0x8, 0x8, 0x9, 0x5, 0x6, 0x3, 0x200, 0xffff, 0x100, 0x9, 0x7fff, 0x3, 0x1, 0x43930765, 0xee54, 0x401, 0x8, 0x4, 0xfffffffffffffffb, 0x2, 0xffffffff, 0x7f, 0x1ff, 0x1, 0x5, 0x4, 0x80000001, 0x0, 0x10001, 0x8493, 0x3, 0x0, 0x2, 0x0, 0x0, 0x7, 0xff, 0x80000000, 0x80000001, 0x2, 0x8, 0xadfa, 0x597, 0x3, 0x9, 0x2, 0x5, 0x9, 0x7, 0x4, 0x7, 0x7fff, 0x3f, 0xeb8e, 0xfffffffffffffc01, 0x1, 0xffffffff, 0x10000, 0x1de, 0xb1, 0xfffffffffffffff7, 0x10001, 0x5, 0x4, 0xff0c, 0x1, 0x7, 0x8, 0xfffffffffffffffd, 0x557, 0x1, 0xffffffffffffff7f, 0x3b25ae6f, 0x1, 0x8, 0x1f], {r1, r2+10000000}}) syz_open_dev$amidi(&(0x7f0000000ac0)='/dev/amidi#\x00', 0x6c22, 0x400002) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b46b38)={{0x0, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], {0x0, 0x989680}}) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00000000c0)={{0x8, 0x5, 0x4, 0x0, "ecd0e9b84f2f4a9632a3b27a86c797b27cea091f4d798587fc1e33badc4a44e05c69e93c4c5afe8e6461b796", 0x80000000}, 0x2, [0x3b1f, 0x8, 0x4, 0x2, 0x6, 0x3, 0x8, 0x1, 0x1, 0x20, 0x80, 0x2, 0x5, 0x1, 0x8001, 0x100000000, 0x1, 0x3, 0x3ff, 0x9, 0x6, 0x8, 0x8, 0xe2b, 0x7b, 0x100000001, 0x0, 0x1, 0x80, 0xdda6, 0x200, 0x0, 0x0, 0x49e63861, 0x1, 0x4, 0x1ae, 0x9, 0x6, 0x1, 0xffffffff, 0x4, 0x0, 0x0, 0x1, 0x5, 0x4, 0x8000, 0x0, 0x10000, 0x401, 0x9, 0x6, 0x3, 0x1ff, 0x93, 0x9, 0x1, 0xfff, 0x81c, 0x217e9177, 0x70, 0x30114691, 0x1, 0x1, 0x3, 0xffffffff, 0x9056, 0x2, 0x1, 0x5, 0xfffffffffffff323, 0xffffffff, 0x2, 0x0, 0x61, 0xfffffffffffffff8, 0x3, 0x0, 0x7fffffff, 0x0, 0x800, 0x122, 0xcf83, 0x7e, 0x0, 0x9a1d, 0x3, 0x1000, 0x9, 0x6, 0x9, 0x0, 0x0, 0xe21, 0x401, 0x6, 0x4, 0x4, 0x1ff, 0xa0, 0x0, 0x8937, 0x7ff, 0xab97, 0x0, 0x1, 0x4, 0x101, 0x6, 0x1f, 0x200, 0x400, 0xbca6, 0x0, 0x5, 0x9, 0x200, 0x40, 0x22, 0x2, 0xffffffffffff8001, 0x2, 0x80, 0x81, 0xa, 0x1f, 0x7f], {r3, r4+30000000}}) 2018/03/29 18:58:24 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x3, 0x6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = dup3(r1, r5, 0x8000007fffa) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r3, 0xfffffffffffffffe}) connect$bt_sco(r6, &(0x7f00000000c0)={0x1f, {0x100, 0x0, 0x0, 0x6, 0x27, 0xb06c}}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r10 = getegid() syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x2000, r9, r10, 0xad22, 0x200000) write(r8, &(0x7f0000000180)="15", 0x1) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)='rfc4543(gcm(aes))\x00', 0x12, 0x1) preadv(r11, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/03/29 18:58:24 executing program 1: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000000200)='ns/uts\x00') 2018/03/29 18:58:24 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x383000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000eeb799890070e9c385d700000000000008f3e891b975bcc174e475359c4fed2a4adb21442ea3eb1e8488200eb4b3097321fdbcd4c8b1dd56024c498edadff8322ff9a586a3f90b5997cfc9c2"]) getpeername(r1, &(0x7f0000000a80)=@nfc, &(0x7f0000000b00)=0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000900)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x3ff, 0x8000) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f00000007c0)=""/134) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r5 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000b40)=""/253, &(0x7f0000001500)=0x408) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000a00)={0x0, 0x5, 0x1, 0xb9f, "245a8b99419208237419937a4631f5e5118397261954526da30077d6ebcac8ddd4147f06446befed1de04fe6", 0x5}) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee}) r6 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r6, 0x2285, &(0x7f0000007000)='S') acct(&(0x7f0000000a40)='./file0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4) sysfs$1(0x1, &(0x7f0000000940)='.\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000200)='.\x00'], &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f00000006c0), &(0x7f0000000880)=0x4) clone(0x24000200, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x6) 2018/03/29 18:58:24 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000fe3)="441f0800000000009727c1c6fe36cef3e26ddb2300ffff000003027813", 0x1c) 2018/03/29 18:58:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x201) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000000c0)={'raw\x00', 0x29, "e47504243433582f59cfcc12a8c8e03c264aa5eeff4e1d2e0db5b6eac8c5841053c3a5badabb7f2ed3"}, &(0x7f0000000140)=0x4d) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000080)=0x1, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) 2018/03/29 18:58:24 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/29 18:58:24 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x8, 0x200, 0x3, 0x6b, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x4, 0xfff, 0x9ff6}, &(0x7f0000000140)=0x10) 2018/03/29 18:58:24 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0x8}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3f, 0x8802) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000000180)=""/249, &(0x7f0000000100)=0xf9) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000), &(0x7f00000025c0)="08f2"}, 0x20) 2018/03/29 18:58:24 executing program 3: r0 = socket(0x1e, 0x2, 0x0) r1 = socket(0x1b, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x0) close(r0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x2) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x2, 0x800) 2018/03/29 18:58:24 executing program 2: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendmmsg(r0, &(0x7f00000022c0)=[{{&(0x7f0000000f80)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x80, &(0x7f0000002240)=[{&(0x7f0000002180)="1c", 0x1}], 0x1}}], 0x1, 0x1) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000300)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000100)=""/250, 0xfa}], 0x2, &(0x7f0000000240)=""/147, 0x93, 0x100000001}, 0x40010000) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000340)=""/141, &(0x7f0000000400)=0x8d) sendmsg$nfc_llcp(r1, &(0x7f0000000700)={&(0x7f0000000440)={0x27, 0x0, 0x2, 0x3, 0x7, 0x47, "184fc5fae3268fffe48998fc6393b42e2b3320ce194aad7ff8fb892d9c4ee3eb1c32800ed22bccf61a4eec9a49faec685a52c3e8a2cecae32ad75b6059edc3", 0x3c}, 0x60, &(0x7f0000000640)=[{&(0x7f00000004c0)="5a6f34850d3c65530c4ce924be1a8b3c139848e28c2c098a87ecb428525c2d41e555e1575be97a80253a73c6b2f83b88408f3da33cc1a90b29cca6d1b349a5a50c9f2128df0f8730624555fd8c0340cc11249dfb47c5b5bdd3771145b973161f097435642a834ff1e0503efcbdc4a4723c1ef0af639ee570aa546d4f1e37d4", 0x7f}, {&(0x7f0000002300)="ad121b898d6cc32b0168584370af093393c9ab81b1808eb1fd0bb55a71e0a2adf3c49ec45338b5e87485e0a348bbf7a2a35a4a12dbf965bea9921ee5abbb3cf588e340a734b575e4e09fa8095e35ae1799a380f0f86696b141582435800862135eb7a74957ad9fffe4719c482a8bdbeb46ee2db4f84ad3e84e9c46faf7d5dfb857afe8bd3d4d6f3f9f897d2d04b125aff0d45db9dbcc1c352a5689c4fe21235a96fd33061ed0acb29b2aa0e4ec8a53da0594ecb0ba389b573736cf93fb44e3fda0fd18a315052a88c7548cd4d6b7ef3105ad0c20b313c2a48328990d4e1e88f92b557d4bbc0d0f13e31bd304b274448c399ec1f61ea9016d0e8b21360a5bf19b2193f5d397d13d9f04233962c600b48315f7b80988db8af138b71f430b36341987566e655b6c00bd853d764276abc75273b189cd84c0e8fa86471b670de5861eaf3550e709e794301c6de6d9e7f0e710454b5900e22e3a86774d3c910940f3381e00f4006b3e8e448cfe7e55f90e6184a10c6f12cabf1bbc810cf9248aa6d13abc69f01a4cd9de67989ac3e80fc9f959acde3f03412b66bf049a6ca3bd0495ae48ed37f06e0af85056f870d3717d191ee4c39981ea09ecdf33aafcccb1e2a5a2c7a0dee79c2393ee1a20d89d5ddf6ebb5901570567b2c018443a2f917655125f658bba488507200e8da7e7b3988a3120420de1aa554694fcc80b6d3031f35a9a6d90faab719ece3be1d43d1a72929b81d8c5d0b67da3fb0946d5d783076c0c54a53dd7c891b93ed04736442383d74758b6839e331b194078cecbf7ea5896b53c88d8db0d1c76a139388205df0b7f21a50f5e99efcc7992e89d6b8b1eae2edf942360d4e66da6593befd091ad4112738701ca81a581f9ef8b4f4259f0369cbb55493fd1c24a7fa8904262af42df82487594077ccb13b19887fab67f6ea44bbf813dec8573b8b60f465eada3cad86b1b2e51c8de305705bb39a87a2ef1dcd49078d58b0df12f8908d050cff327578dceec90f455d6316f0be18a601bd0733d98c66a42be9553d6f160a1c26834429c050233c2459615a23c4b65166be5d4bce5c81d7514ff7a02f92f2669f05abb85ce602e5a40b4e40cf50672b168395e55903b7ef168e5bca72cc35ed3a9ae3af79d1102b15e8bdb535dc1f8e04392410cd172ae34ce5a412a2d2493a1cfaa5f9d22eeda4acff9b71de4afc45ab90f3bfd1a4238043231c10a19970cd7cd521e62b2f58cdc6a5dc2f89892f20e139de3762cfadd6f30dd1281b675c9c685cf9cfdef2f07d30c5583337a2ed75dc9bc2766a0f7aae5ee86b3a8e2b4f4e090675f8b5c04cd97ed68a2f23d87949b3fad0acca43a2e46c9496ee54a483827d027ff3e583285459ed7b04b458adc4af47dcd29c88b56800fa1b00fd6a47b4d492a996d9744a4a94500c0b995f6fa0e652538d74a4ef06bb3b4a00df39343d5eadd62eedbca8cb7f7fe0966e12dda2335a23d602795000c41dcd777fa10274b4fc619cd10e93dd6f7cf977cbf71fd8e6420044d56029cbcfae492fc62eb69df94dc1d732c137f90de24a1d526f53001d1019db937907fd4f540988659c58402742ba2d67ef30709baafd4bc14606ce45ad4be2ab7573364a4fb1701c9dfc8373197752bcfe37e7ba34bf652fa8440c1b0de6651397707e2e028cb246cb2b1dd3dd53c490baf5644d4bbff4691801f80ff3e953e208065a27d5a0efc2e2c57254880bf7e53a504b0eb4b425e719a8a911706c4bb94a2715608e95759db87ec8c8cd3ff169e5d93d24c23534897d15afbbbed7658efd5302a1dfdb6d0fff4a39ed83e9154069c16ce9b0ab95b479c0e72c7c7b2f366b15699a82788123732fccd4b8c2f0b4cb78a55e3734ce2598471431bc204b1947b2bfb6b4aa689dd613365c2a7bc09508ac4e1530f87cf47c801d5c56999033b4a89939058269a054d5f205b8d866c1966ebc089da4c8e8dcb77ec3cd3803212fde570ef765701807234169395cb5b3cb90991ef804e75c2c1c00bc973a3469d7d184cd6e47623778d250f6b0f7b884014c1d7dc9846afd4310d6aed78d3578c44b4887595c519dd9e57edd21da14734ac5dcfff4053a68e213a6ac22cf7ec793115348dfdccf8d33a610f61b304b3ea9b757eab8b1dd188b3e5b549b4399f0d4942815800cb35fd8cb1eb621a79d35dbc6c1d92bff0f457948fe24be30a358f34e2e01709ef04a47fc3de99c6050b26ebf6f5705972ce9c147cf04a19b6f797a23899f794832386d4d2ba6db4309bf5382571fc2c033c7fd86f998bfa7f075740f57895f41d7b628b9decb3285774cdc70281929abe08c7df7194c398edae021a732c9d6051479eb416c6b355a1911c4fd3dc4087f316727d00993797e2225ed9760376827cb1602ca154e8e7e7d0591d0ef67177ba9d19a78ef71009c9b319c0e8b717751ea075583481958f4f514a944d6f384a52d97a4a82b2c29148599f671001ca17411c8656586c023857c6d0f7adb9808350c77d13fc11edc7053d2bf27e56a777b08a833a90228b86fe454f648d173c58475cb51d0cb029f8599954c25fea78a1bc1f20aeb9d8630b625eda94e4cd2b5a67609e2e10dbe45e819aad9842fedec7b34d5688a009c44a2f54542b7585bc4add1af4e1d08da8e40d1f712663426eb2fc0331227648d71c4f85a36e0f90824f4f641771fd64b3651bbe252361aaa81aacf53ac4adbd21f2a43a658c7057a0e943abcc0ff73289b707350d474b3e26e710d178a5e3c340f4a032ac23bbca13fe52c479620166bd81ea221be2b19e4f9811bfea78c8ea859775e319048071916403ac6bec45715516c2614e2f043de58f4bd24cae6116478eec8412a8f90081198c04de466222e0a57ef444e844839ef6a7c754a323672168504652edc95befed2784bb91a57d9b5edd8a8904ec03ac027124fa0d0adfceca3f8d46b1915f2acc484a415b197c045af7db8ff0c872cbf8523a9bff3d718fe8126c352316ed8afc993b003b3eeabdfeea3d9e97accd858780daa6a6cc32a821b76adcdd44f5025fa75497c005c12be251deba854f269a7254f3e3db4f972bb97042aa1c18d1041be84909b7b5f8d6d7ea3cdc9e2567eb230dca7f9ec965e6b953fd6e32b8476a2a238fa9e73e6fbebffbf873a19b51be3079b44f174eb48e14f6b8ea1d6443380da0d99f5c0d8b82724577fe8d301dd2e3aba16082b3f8c7f6a8deb0220c45c4d9a6be504c4798ad2ab04b5e89ab6f82fecaec307f9b4b0ac776d81252dfb6fb5893c16fe39b3470eb1c69063ba5e1d00e8e9cddf0123b0ceab0271ed773244dffdbec6f7dbfcc701723dff456b25b766ce8cea19ac81cb55b20c8d33da949f61bbfcf4e97112a3995263d5eb47abe653a861d76905eca70bc433aa12caee925cce436f7b357f62a02bb0b2c3bc8bd97be7fc703519868cc8d412c729f537a8001d3f222f4b733f5ac531ddaec1bf799b7683fd2aac17a42062c3f675223e1b1c83d01ac4f2c7249f4d8c423d17427fa672d54b21f2f168b0d459e6782321da10e9591264c7c0219aad31bdc4bc70c5ee503db9e4c1a2e7e26acab036ee4d107168e77b058b43cb0ce2bb526fc60322cd4aa1e633310878c4e5d5c6e1953bf6ed4c2444f31e658ccf5ea91bbc3f12e4e0c177e3938ce20cbe6cf366d86ac3645d4baf98922616851cf4bff57231459b399d1279ad093065b5d9b3687ee5734750270c61504bca8c2334f65b118c0473f9de3147271ff339389db782b280f69ab8cbf41ae1b0ef9294d46cc3e8e2f5beb97f1df43029325c06a8f01bdbe9af289df09c0221dce9dc2c469d01c3b111e73d33c6ef25f66461c08188941f1daa5f332f2697a10957f782c43cbd6131fa96932a3e4a87982d593015eb4a168c67787a1bbc415b7e15bf8ddebff24b6a9cc90f501796c75e3a7bc89ec7d38f51dcc27472e0d935344f1066862894a29d5cff414e00e167abe9bf503cb99e7df44cb5c50635405a2a3ce478747d0fe096a12f0e789115b9ee6756dc2add4ae1f072a3ceee6b6db47c35092115ecdc39ea47f1af0751b7c3c1b285efaaefc216369d83359572174e16841310ba9fac0335dd93340efa046b04fc66f380b62b790cebc9fd35f53f80da56f1eb0f2e1b4d009e07739299c32c1561be3d97565a3b2b27d5ac783605c02cf033ce44984586f19105f71adaa5aea3983f8e38d3d0ec684073a32a38b06038a9fdb4346773dbbaf3fe0795069fad9db053bbc67e5f785fd45764e689b98ff6fadd74f0d8bef6a255d360669be16ae1faee839095e9f783129ce63e8236d23a9d95310a7c76953edb783908601b854cd86f733a8c9db6d0b879832168c5e42ec078fcec8ef6a5c073e338aa5167435b82fdc8c26af5330270b208578af5ed7a0ff1f40de8a20762b660f3fca8403f57542773fbd623ca76fac95a96826733178cbf68aafd4f9829695acde78bb558469f48f8e68171314f2ccaef5843fd22c081bbb5ac9c626a9be1cc8b751988bc62d7156eee6606860074eb43133b2bf9329a8ea2fd8cd89b80c66172cee1e31f0092a61d81bd172afa48e13cf38c3af1792fbb648483e55cf0dc4a51e4715fc05371e29b7bc71a04d255acc9fbbfe8408d204538189a67327e1e9dd672dac9d2b2530176750ca498a5cae3d3fc68bdbe44be272520a2699b097a4fc0bd2da83d46ac6e16c99e8b844f8e0ea76f901124dd346b33bfe7eddfb1775ba3b17be06e0178009ee826a5731d38ee0ee4ebbcd5590b10cc78c4a66fcfdb70121ffe525427f5c890cbd167f3e4253ae3e4d5dd847e67caad9c8078b127664c176b77ea131cd6ecfc22397b43d4df3e510327e5ef853b07cd65f67217e26e2b33707e0ddb9a276de692f78e62ed3fb0baf6e2ce04f17c083b4bca9fe0de0213f294db0eedbbc87a2982cf931f2903fc06f4d630099313a360ad3db05d089d7cf03707f73fedd0233c2aa00cf238bad9704713f23a27556ce1c997042a92d9c94f53ceebfda23b6ddc9e72d5825a43cb061c889ae6c2f621461eca83a629abb20ebea2176146743c5ff8f19ec1eb8d1d79f96d8de0d73460927e4d7a46783d95a3adff3daed530e021b20f604da408dc322d6afbe758defcf177972d47d8f0a9549ad6569ed0379eb16262bc39725cb1be9456c09ce1cd26d31d3276a6df5c5e3343f06b1a6cedeaf52a3a47496990f96d70315c18e395d3c97b18ef3bb7b807d8b26a6b317272f3da286b298498a46682ce766b87db9c1b6bdf34fee1294e23bd534712255918eff4016f8506db975cba750c0e267a7b211516d257bc7883c1d382aa2e8698ec1c99f22e7eff89c37cd534243ac7c1a995dfd89d0a98d405464e99dfd065114cb44b47c02d149f8e1cec8a7fc81e8830ee5b69670e5648cbb689f7ff97ab897903b2f335f58dff1ae8b59ae993809101e8c0e3ee5e8f9e25ef01eb593de152b9dfdc5998424c9c25078163863fcadf1a78f8bc1941de6c41ef5f0ce73dae4a5a55620e1c2fc302ccc495cd58849b5d076ccf63cbfdc5a3c22d7edc3c9407394fd3f061a8b6b634ee03bdd36515384ec8219aed1819f8c0b534aad9609f6d80e434bbf0109c0c74a5c6fcc46f4fc44c834f7c9edecae95018b6867120ca837da43ce74d4738d3165422188320cb908d23c68c847a10ac7d17aec8226f1f2afd5767535e92162c9ba6d4c50b6899b3b1a0b982806436515da506fd5341ffc4ef2f8038c756ffe7c884b03d2157d4c1d119780005d7a0fb1", 0x1000}, {&(0x7f0000000540)="0b1b7996d73d7025a712b0c76275a44c2ab5027f93abf2cd9b0e0b382fe1b7c1b1fcd82198160c44e0360e0d0973a67a63615ed936536cfa", 0x38}, {&(0x7f0000000580)="36db2e52665645b504f83e2063cf7077b91abac122747fbe7a7de00946ba0742c81c2597ec4db7347d4b9db0f995765c0f29de952b13c26dc6a2d7b4ba9e2524debff2ef3ca81a1bd1113fa793ef9d3aa4d65ce019ce76215d557e84c8de5ac431d5874fd1dfa51c31afe100beb44a1df5b083d3611c74aed41bdbc40a4774a29c3ee083f74977618ee4b287e6818f0b6cbc38a4d76852", 0x97}], 0x4, &(0x7f0000000680)={0x60, 0x139, 0x40, "38f973f66aa0c36b57ad1eda9f8cef5c437d573bec9db610a9b5f7db6481935fc420384338d3deab11d796f9aee8c92736e05cdc5bfe7ef0827714372c8eeab1c1845558ebe9226cbb6c"}, 0x60, 0x800}, 0x4080) 2018/03/29 18:58:24 executing program 1: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000000200)='ns/uts\x00') 2018/03/29 18:58:24 executing program 7: mkdir(&(0x7f00000ee000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000d14ffc)='./file0\x00', &(0x7f00009cf000)='ramfs\x00', 0x2000000, &(0x7f000081f000)) r0 = open(&(0x7f0000000000)='./file0/bus\x00', 0x141046, 0x0) r1 = geteuid() r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_persistent(0x16, r1, r2) pwritev(r0, &(0x7f0000a5cf60)=[{&(0x7f000049efb9)='Z', 0x1}], 0x1, 0x0) 2018/03/29 18:58:24 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/29 18:58:24 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x3, 0x6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = dup3(r1, r5, 0x8000007fffa) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r3, 0xfffffffffffffffe}) connect$bt_sco(r6, &(0x7f00000000c0)={0x1f, {0x100, 0x0, 0x0, 0x6, 0x27, 0xb06c}}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r10 = getegid() syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x2000, r9, r10, 0xad22, 0x200000) write(r8, &(0x7f0000000180)="15", 0x1) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)='rfc4543(gcm(aes))\x00', 0x12, 0x1) preadv(r11, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/03/29 18:58:24 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@llc={0x1a, 0x30f, 0x6d, 0x800, 0x6, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) socket$nl_crypto(0x10, 0x3, 0x15) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x0) close(r0) 2018/03/29 18:58:24 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x383000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000eeb799890070e9c385d700000000000008f3e891b975bcc174e475359c4fed2a4adb21442ea3eb1e8488200eb4b3097321fdbcd4c8b1dd56024c498edadff8322ff9a586a3f90b5997cfc9c2"]) getpeername(r1, &(0x7f0000000a80)=@nfc, &(0x7f0000000b00)=0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000900)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x3ff, 0x8000) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f00000007c0)=""/134) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r5 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000b40)=""/253, &(0x7f0000001500)=0x408) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000a00)={0x0, 0x5, 0x1, 0xb9f, "245a8b99419208237419937a4631f5e5118397261954526da30077d6ebcac8ddd4147f06446befed1de04fe6", 0x5}) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee}) r6 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r6, 0x2285, &(0x7f0000007000)='S') acct(&(0x7f0000000a40)='./file0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4) sysfs$1(0x1, &(0x7f0000000940)='.\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000200)='.\x00'], &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f00000006c0), &(0x7f0000000880)=0x4) clone(0x24000200, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x6) 2018/03/29 18:58:24 executing program 6: r0 = perf_event_open$cgroup(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x8280, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x9, 0x400000) perf_event_open$cgroup(&(0x7f0000000300)={0x3, 0x70, 0x80000001, 0x20, 0x2, 0x4, 0x0, 0x2e4, 0x0, 0x5ab056831d2ceb9, 0x3, 0x5, 0x0, 0x0, 0xffffffff, 0x80, 0xfffffffffffff801, 0x0, 0x0, 0x800, 0x7, 0x4, 0x6, 0x8, 0x800, 0x20, 0x1f, 0x0, 0x7, 0x8, 0x81, 0x5d9, 0x8, 0x4, 0x0, 0x80000001, 0x1, 0x0, 0x0, 0x10000, 0x4, @perf_config_ext={0xbd, 0x9}, 0x8000, 0x2, 0x80000000000000, 0x2, 0xeb3, 0x8, 0x9}, r1, 0x7, r0, 0xa) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) connect$bt_l2cap(r2, &(0x7f0000000400)={0x1f, 0x8a, {0x4, 0x1000, 0x36, 0x4, 0x80, 0xb311}, 0x80000000, 0x73}, 0xe) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000003c0)={'gretap0\x00', &(0x7f00000000c0)=@ethtool_sfeatures={0x3b, 0x6, [{0x0, 0x7ff}, {0x9, 0x80000000}, {0x100000000, 0xfffffffffffffffb}, {0x100000001, 0x6}, {0x80000000, 0x56babb56}, {0x2, 0x144e6f78}]}}) write$cgroup_pid(r2, &(0x7f00000012c0)=ANY=[], 0xffffff4b) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0xc020660b, &(0x7f00000001c0)) ioctl$TCXONC(r1, 0x540a, 0x3f) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000200)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) ioprio_set$uid(0x3, r4, 0x7ff) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001340), &(0x7f0000000140)=0xc) r5 = shmget(0x2, 0x1000, 0x4, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_LOCK(r5, 0xb) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000640)={0x0, 0x2c, &(0x7f0000000600)=[@in6={0xa, 0x4e22, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000680)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000006c0)=r6, 0x4) sendmsg(r1, &(0x7f00000005c0)={&(0x7f0000000440)=@ll={0x11, 0xff, r3, 0x1, 0x9a, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000580)=[{&(0x7f00000004c0)="ba610502bc514ce1fbb9197eb30d30c3a72a76cea387e8b44e031ddf1f54a269b2f7c82475a559be3f06424eff7bed17babfb1cb3ecdcb5035c493d5512c13e3aa03d424761e9ce870b98c4bc100a581c46ceb315b9186e68e1b866bbce7d569bd8ebd07c68f5ce9968a011297080ca7a50ec221e63579f6e6211abd41c620f93e674e6eaf51025f6adca8e8188dba9ad6211d089755e1f15de9fb0e4b46ffcdae87a4d99f618bb0025585223ce06c544602aa6499f500f77ea74c3db2", 0xbd}, {&(0x7f0000001380)="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", 0x1000}], 0x2, 0x0, 0x0, 0x8890}, 0x4008000) 2018/03/29 18:58:26 executing program 1: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000000200)='ns/uts\x00') 2018/03/29 18:58:26 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) close(r0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000a00)=@setlink={0x34, 0x13, 0x409, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_XDP={0x14, 0x2b, [@nested={0x10, 0x3, [@typed={0x25, 0x0, @fd}]}]}]}, 0x34}, 0x1}, 0x0) 2018/03/29 18:58:26 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x0) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x40, 0x8000) close(r0) 2018/03/29 18:58:26 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) getitimer(0x0, &(0x7f0000000000)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x63, &(0x7f0000000140)={'NETMAP\x00'}, &(0x7f00000001c0)=0x1e) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000280)) r5 = socket$inet6(0xa, 0x0, 0x0) timer_create(0x7, &(0x7f0000000400)={0x0, 0x35, 0x6, @thr={&(0x7f00000002c0)="3ac5c486460164999320ce70af95be1251ddb77c1bb431d42102d780ac1e17c6b905ef320b3cf6f5606471afd2a72733e117126375d9bcea8d9d7ebcd6d7c8f20c163369ff3410110dc14a6ab7b3aafabbc382d2a85b1935acd5ff0509d960778206a93ef781cf59c4aa9f92dbc5525c406795ef2b4283dbc2692a557dad828448f16ff674dbf134d7143bd38b40", &(0x7f0000000380)="4f97f66e285a59f6833c8cb10e2dfadc928d78ae24cbec5bc6a5b818de529ec2b49ff3d6c21fb55172982df9d424a03e44c7cd813d6e419107f2c2f6adb977d5d7c39398f41ecc3016197590988eef2792347892297ee7ea77a06c700b48"}}, &(0x7f0000000440)=0x0) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f00000005c0)={0x0, 0x8001}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000640)={r9, 0x7f, 0x4}, 0x10) timer_settime(r6, 0x0, &(0x7f0000000500)={{0x0, 0x989680}, {r7, r8+10000000}}, &(0x7f0000000540)) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000680)=0x7) r10 = socket(0x1e, 0x4, 0x0) getsockopt(r10, 0x10f, 0x84, &(0x7f0000003fb3), &(0x7f0000000000)=0xff5f) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000000480)) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x400003) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0xfff, 0x5, 0xef, 0x3f, 0xffffffffffffff00, 0xffffffff}) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000000280)=[&(0x7f00000000c0)='//\x00', &(0x7f0000000100)='trustedcgroup$\x00', &(0x7f0000000180)='vmnet1self^bdev\x00', &(0x7f0000000200)='cgroup-,*@@^selinuxuser/\x00', &(0x7f0000000240)='net/rpc\x00'], &(0x7f0000000140)) r11 = fcntl$getown(r1, 0x9) syz_open_procfs(r11, &(0x7f0000000300)='net/rpc\x00') ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000001c0)) 2018/03/29 18:58:26 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000340)='/dev/audio\x00', 0x400002, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f00000003c0), 0x0, 0x20000000) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000000)={0x7}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = syz_open_dev$binder(&(0x7f0000000380)='/dev/binder#\x00', 0x0, 0x7fc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) r4 = dup3(r0, r2, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) gettid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) sendmsg$unix(r4, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000280)="6dc95980a1924286d098b55e644d611ef1d29f968b79ff95dc00685ad6e4c5b8cd7115dc492ec052c8a2d4154c9f705985ed7a4e601e408df061bc98c458cb0d53592bcb0b5b231b2eb693b6e0aede29ac0e17ac845d9ce113a45f5cd490ed7691ceb875f10bd8ab17c07696d44e4e8f875b043e74bb6ed3d6178cb447baabe1edd772ad27dd5d60e67ee6", 0x8b}], 0x1, &(0x7f00000005c0), 0x0, 0xb95c1172567e0efd}, 0x40000) r5 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001040)="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", 0x1000, 0xffffffffffffffff) r6 = gettid() perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x5, 0x100000001, 0x3, 0x4, 0x0, 0x5, 0x40, 0x8, 0x1, 0x3, 0xdcfd, 0xfffffffffffffeff, 0x0, 0x1, 0x6, 0xffff, 0x9, 0x3, 0x8, 0xd6c, 0x9, 0x1ff, 0x25d8, 0x7, 0x20, 0x3ff, 0x380000, 0x6, 0x8, 0x62, 0x1, 0x100000000, 0x5, 0x6, 0x3ff, 0xaf17, 0x0, 0x1f, 0x3, @perf_config_ext={0xc, 0xff2f}, 0xa000, 0x100000000, 0x5, 0x7, 0x0, 0x0, 0x2}, r6, 0x10, r4, 0x2) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f00000001c0)=0x5, 0x4) keyctl$get_keyring_id(0x0, r5, 0x80000001) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/03/29 18:58:26 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/29 18:58:26 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x383000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000eeb799890070e9c385d700000000000008f3e891b975bcc174e475359c4fed2a4adb21442ea3eb1e8488200eb4b3097321fdbcd4c8b1dd56024c498edadff8322ff9a586a3f90b5997cfc9c2"]) getpeername(r1, &(0x7f0000000a80)=@nfc, &(0x7f0000000b00)=0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000900)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x3ff, 0x8000) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f00000007c0)=""/134) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ce") mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r5 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000b40)=""/253, &(0x7f0000001500)=0x408) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000a00)={0x0, 0x5, 0x1, 0xb9f, "245a8b99419208237419937a4631f5e5118397261954526da30077d6ebcac8ddd4147f06446befed1de04fe6", 0x5}) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee}) r6 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r6, 0x2285, &(0x7f0000007000)='S') acct(&(0x7f0000000a40)='./file0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4) sysfs$1(0x1, &(0x7f0000000940)='.\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000200)='.\x00'], &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f00000006c0), &(0x7f0000000880)=0x4) clone(0x24000200, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x6) 2018/03/29 18:58:26 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x3, 0x6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = dup3(r1, r5, 0x8000007fffa) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r3, 0xfffffffffffffffe}) connect$bt_sco(r6, &(0x7f00000000c0)={0x1f, {0x100, 0x8, 0x0, 0x0, 0x27, 0xb06c}}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r10 = getegid() syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x2000, r9, r10, 0xad22, 0x200000) write(r8, &(0x7f0000000180)="15", 0x1) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)='rfc4543(gcm(aes))\x00', 0x12, 0x1) preadv(r11, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/03/29 18:58:26 executing program 6: open(&(0x7f0000000340)='./file0\x00', 0x280803, 0x12) r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x90d3b6eb98d45753) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000140)={0x47800, 0x0, 0xfb}) r1 = socket$alg(0x26, 0x5, 0x0) socketpair(0x2, 0x5, 0x6, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) mknodat(r0, &(0x7f0000000240)='./file0\x00', 0x8000, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x80, 0x2, 0x2, 0x8, 0x4, 0x6, 0x7}, 0x20) bind$alg(r1, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) openat(r2, &(0x7f0000000300)='./file0\x00', 0x80400, 0x2) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000400)=""/101) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) 2018/03/29 18:58:26 executing program 3: r0 = socket(0x1e, 0x2, 0x0) syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x3, 0x301001) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x0) close(r0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x3ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x8, 0xec66, 0x800e, 0x0, 0x3, 0x37, 0x780, 0xc4, r2}, 0x20) 2018/03/29 18:58:26 executing program 1: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000000200)='ns/uts\x00') 2018/03/29 18:58:26 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x3, 0x6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = dup3(r1, r5, 0x8000007fffa) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r3, 0xfffffffffffffffe}) connect$bt_sco(r6, &(0x7f00000000c0)={0x1f, {0x100, 0x8, 0x0, 0x0, 0x27, 0xb06c}}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r10 = getegid() syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x2000, r9, r10, 0xad22, 0x200000) write(r8, &(0x7f0000000180)="15", 0x1) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)='rfc4543(gcm(aes))\x00', 0x12, 0x1) preadv(r11, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/03/29 18:58:26 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x383000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000eeb799890070e9c385d700000000000008f3e891b975bcc174e475359c4fed2a4adb21442ea3eb1e8488200eb4b3097321fdbcd4c8b1dd56024c498edadff8322ff9a586a3f90b5997cfc9c2"]) getpeername(r1, &(0x7f0000000a80)=@nfc, &(0x7f0000000b00)=0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000900)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x3ff, 0x8000) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f00000007c0)=""/134) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ce") mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r5 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000b40)=""/253, &(0x7f0000001500)=0x408) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000a00)={0x0, 0x5, 0x1, 0xb9f, "245a8b99419208237419937a4631f5e5118397261954526da30077d6ebcac8ddd4147f06446befed1de04fe6", 0x5}) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee}) r6 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r6, 0x2285, &(0x7f0000007000)='S') acct(&(0x7f0000000a40)='./file0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4) sysfs$1(0x1, &(0x7f0000000940)='.\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000200)='.\x00'], &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f00000006c0), &(0x7f0000000880)=0x4) clone(0x24000200, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x6) 2018/03/29 18:58:26 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0xbd3d83bf6b6337b) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/29 18:58:26 executing program 2: request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725665783a4465", 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000000)={{0x1, 0x3, 0x4, 0x4, 0xe6}, 0x20, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x4, 0x8c55, 0x1, 0x1897}) 2018/03/29 18:58:26 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x52d5241f, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000280)=[@in={0x2, 0x4e23, @rand_addr=0x9}], 0x10) r1 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x10000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0x9) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x0, 0x7ffffffffffffc92}, 0x7) 2018/03/29 18:58:28 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) recvmsg$kcm(r1, &(0x7f0000000240)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)=""/56, 0x38}], 0x1, &(0x7f00000001c0)=""/102, 0x66, 0x8138}, 0x40000020) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x0) close(r0) 2018/03/29 18:58:28 executing program 1: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000000200)='ns/uts\x00') 2018/03/29 18:58:28 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x2, 0x8, 0x5, 'queue0\x00', 0x1}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0xf) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x0, 0x2000) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r2, &(0x7f00000005c0)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf60ee9d0c4f780843dbe9675424f497ad4a2d3b8b9d0b963da7f7b1d42ba13e66225d8806e63e068d9179dc36c6529b929c61dc91902c80b5e80c8e54c501e33935799f6bd3a6e87a5c2cab9f4d53e2d9f520b4711ddb", 0xffffffffffffff0f, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0x4) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'nr0\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}, 0x8f) socket$nl_generic(0x10, 0x3, 0x10) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000bc0)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000400400003802000028010000fffffff702000000e8030000e8030000e8030000ffffffffe8030000e803000005000000", @ANYBLOB="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"], 0x2) socket$netlink(0x10, 0x3, 0x9) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/29 18:58:28 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x2000) r2 = dup3(r1, r0, 0x0) bind$ipx(r0, &(0x7f0000000180)={0x4, 0x200, 0x9, "2a57e00ee769", 0x101}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000000c0)=0x80000000, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000180)=ANY=[], &(0x7f0000000100)) getpid() r3 = eventfd2(0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000140)=0x6, 0x8) write$eventfd(r3, &(0x7f0000000000)=0xfffffffffffffffd, 0xd4) readv(r3, &(0x7f0000002300)=[{&(0x7f00000011c0)=""/215}, {&(0x7f0000000040)=""/16}, {&(0x7f00000012c0)=""/46}, {&(0x7f0000001300)=""/4096}], 0x72) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000004340)=""/4096) read$eventfd(r3, &(0x7f0000000080), 0x8) 2018/03/29 18:58:28 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0xbd3d83bf6b6337b) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/29 18:58:28 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000200)=ANY=[@ANYBLOB="2400000018000000000000fd010400080005007f0000010000000000000000000000000000"], 0x24}, 0x1}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xfa, "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"}, &(0x7f0000000180)=0x102) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000340)=ANY=[], &(0x7f0000000300)) 2018/03/29 18:58:28 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x3, 0x6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = dup3(r1, r5, 0x8000007fffa) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r3, 0xfffffffffffffffe}) connect$bt_sco(r6, &(0x7f00000000c0)={0x1f, {0x100, 0x8, 0x0, 0x0, 0x27, 0xb06c}}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r10 = getegid() syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x2000, r9, r10, 0xad22, 0x200000) write(r8, &(0x7f0000000180)="15", 0x1) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)='rfc4543(gcm(aes))\x00', 0x12, 0x1) preadv(r11, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/03/29 18:58:28 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x383000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000eeb799890070e9c385d700000000000008f3e891b975bcc174e475359c4fed2a4adb21442ea3eb1e8488200eb4b3097321fdbcd4c8b1dd56024c498edadff8322ff9a586a3f90b5997cfc9c2"]) getpeername(r1, &(0x7f0000000a80)=@nfc, &(0x7f0000000b00)=0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000900)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x3ff, 0x8000) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f00000007c0)=""/134) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ce") mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r5 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000b40)=""/253, &(0x7f0000001500)=0x408) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000a00)={0x0, 0x5, 0x1, 0xb9f, "245a8b99419208237419937a4631f5e5118397261954526da30077d6ebcac8ddd4147f06446befed1de04fe6", 0x5}) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee}) r6 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r6, 0x2285, &(0x7f0000007000)='S') acct(&(0x7f0000000a40)='./file0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4) sysfs$1(0x1, &(0x7f0000000940)='.\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000200)='.\x00'], &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f00000006c0), &(0x7f0000000880)=0x4) clone(0x24000200, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x6) 2018/03/29 18:58:28 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001a00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000019c0)={&(0x7f0000001980)=ANY=[@ANYBLOB="280000001000214f000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000064ebc3e2ff010000000000"], 0x28}, 0x1}, 0x0) 2018/03/29 18:58:28 executing program 3: ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f00000001c0)='bcsf0\x00') r0 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') socketpair(0x0, 0x0, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00000000c0)=0x1a, 0x4) getsockopt$inet_dccp_buf(r2, 0x21, 0x2, &(0x7f00000003c0)=""/128, &(0x7f0000000440)=0x80) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000080)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000040)='bcsf0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000340)={'HL\x00'}, &(0x7f0000000380)=0x1e) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x48, r0, 0x300, 0x70bd2c, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x400}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x800}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x859}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{}]}) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r5 = socket(0x1e, 0x1, 0x0) sendmsg(r5, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x0) close(r4) 2018/03/29 18:58:28 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0xbd3d83bf6b6337b) bind$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/29 18:58:28 executing program 2: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000800)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000007c0), 0x0, 0xb}}, 0x20) write$rdma_cm(r0, &(0x7f0000000f00)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000ec0)={0xffffffff}, 0x111, 0x1009}}, 0x20) write$rdma_cm(r0, &(0x7f0000000900)=@bind_ip={0x2, 0x0, 0xfa00, {0x0, {0xa, 0x4e20, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffe}, r1}}, 0xffffff70) 2018/03/29 18:58:28 executing program 1: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000000200)='ns/uts\x00') 2018/03/29 18:58:28 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r0, &(0x7f0000007fd8)={0x28, 0x4, 0xa, @fuse_notify_store_out}, 0x108) 2018/03/29 18:58:28 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x1, 0x7fffffff, 0x8, 0x9ea, 0xff, 0x6, 0xfffffffffffff000, {0x0, @in={{0x2, 0x4e23, @rand_addr=0x1ff}}, 0x1f, 0xfffffffffffffc00, 0x7fffffff, 0x0, 0x4}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x80000001}, &(0x7f0000000200)=0x8) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) 2018/03/29 18:58:28 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x3, 0x6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = dup3(r1, r5, 0x8000007fffa) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r3, 0xfffffffffffffffe}) connect$bt_sco(r6, &(0x7f00000000c0)={0x1f, {0x100, 0x8, 0x0, 0x6, 0x0, 0xb06c}}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r10 = getegid() syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x2000, r9, r10, 0xad22, 0x200000) write(r8, &(0x7f0000000180)="15", 0x1) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)='rfc4543(gcm(aes))\x00', 0x12, 0x1) preadv(r11, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/03/29 18:58:28 executing program 6: mkdir(&(0x7f0000937ff8)='./file0\x00', 0x2) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)=@random={'osx.', 'system.posix_acl_default\x00'}, &(0x7f000054afec)='posix_acl_access#!$\x00', 0x14, 0x0) 2018/03/29 18:58:28 executing program 2: sync() r0 = socket$nl_generic(0x10, 0x3, 0x10) unshare(0x8000000) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) ioctl$KVM_GET_ONE_REG(0xffffffffffffffff, 0x4010aeab, &(0x7f0000000240)={0x20, 0x401}) mq_timedreceive(r1, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f00000000c0)={0x77359400}) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x40000, 0x0) mq_timedsend(r1, &(0x7f0000000180)="7a70cf", 0x3, 0x8, &(0x7f00000001c0)) ioctl$KVM_GET_TSC_KHZ(r5, 0xaea3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000001440)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, [0x6, 0x9, 0x3f, 0x8, 0x2, 0x5, 0x4, 0x80000000, 0xfff, 0x4, 0xfcf, 0x8, 0x9, 0x6, 0x6]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000100)={0xfffffffffffffffd, 0x8000, 0x96, 0x4, r6}, &(0x7f0000000200)=0x10) ioctl$int_in(r3, 0x5452, &(0x7f0000000280)=0x2) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000013c0)={r5, 0x0, 0x1000, 0x9f, &(0x7f00000002c0)="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", &(0x7f00000012c0)=""/159, 0x7fff, 0x8}, 0x28) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f0000704000)={0x0, r2}) recvmsg(r4, &(0x7f0000000040)={&(0x7f0000001540)=ANY=[], 0x0, &(0x7f0000000080), 0x0, &(0x7f0000b30000)}, 0x2000) r7 = dup2(r3, r4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000001380)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001400)={r8, 0x80000, r7}) r9 = gettid() tkill(r9, 0x3f) ustat(0x10000, &(0x7f0000001540)) mq_timedsend(r1, &(0x7f000003a000), 0x0, 0x0, &(0x7f000066cff0)={0x0, 0x1c9c380}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f00003c4ff0)={&(0x7f00002a0e50)={0x18, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x4, 0x3}]}, 0x18}, 0x1}, 0x0) 2018/03/29 18:58:28 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x383000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000eeb799890070e9c385d700000000000008f3e891b975bcc174e475359c4fed2a4adb21442ea3eb1e8488200eb4b3097321fdbcd4c8b1dd56024c498edadff8322ff9a586a3f90b5997cfc9c2"]) getpeername(r1, &(0x7f0000000a80)=@nfc, &(0x7f0000000b00)=0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000900)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x3ff, 0x8000) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f00000007c0)=""/134) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ceb793ede47e4fd7dcf8690523c4a1d095e05fa5c1b56b98873a5d199d0a625373a9d9ddde7a89999e4ca55643fac7df8806") mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r5 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000b40)=""/253, &(0x7f0000001500)=0x408) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000a00)={0x0, 0x5, 0x1, 0xb9f, "245a8b99419208237419937a4631f5e5118397261954526da30077d6ebcac8ddd4147f06446befed1de04fe6", 0x5}) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee}) r6 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r6, 0x2285, &(0x7f0000007000)='S') acct(&(0x7f0000000a40)='./file0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4) sysfs$1(0x1, &(0x7f0000000940)='.\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000200)='.\x00'], &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f00000006c0), &(0x7f0000000880)=0x4) clone(0x24000200, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x6) 2018/03/29 18:58:30 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) socket(0x1e, 0x1, 0x0) close(r0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82000, 0x0) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x202001) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000140)=""/226) 2018/03/29 18:58:30 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0xbd3d83bf6b6337b) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/29 18:58:30 executing program 1: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000000200)='ns/uts\x00') 2018/03/29 18:58:30 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10040}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=@ipv6_getaddr={0x2c, 0x16, 0x809, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x16f}, 0x1}, 0x0) 2018/03/29 18:58:30 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x383000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000eeb799890070e9c385d700000000000008f3e891b975bcc174e475359c4fed2a4adb21442ea3eb1e8488200eb4b3097321fdbcd4c8b1dd56024c498edadff8322ff9a586a3f90b5997cfc9c2"]) getpeername(r1, &(0x7f0000000a80)=@nfc, &(0x7f0000000b00)=0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000900)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x3ff, 0x8000) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f00000007c0)=""/134) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ceb793ede47e4fd7dcf8690523c4a1d095e05fa5c1b56b98873a5d199d0a625373a9d9ddde7a89999e4ca55643fac7df8806") mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r5 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000b40)=""/253, &(0x7f0000001500)=0x408) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000a00)={0x0, 0x5, 0x1, 0xb9f, "245a8b99419208237419937a4631f5e5118397261954526da30077d6ebcac8ddd4147f06446befed1de04fe6", 0x5}) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee}) r6 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r6, 0x2285, &(0x7f0000007000)='S') acct(&(0x7f0000000a40)='./file0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4) sysfs$1(0x1, &(0x7f0000000940)='.\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000200)='.\x00'], &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f00000006c0), &(0x7f0000000880)=0x4) clone(0x24000200, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x6) 2018/03/29 18:58:30 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x420200) ioctl$PPPIOCGCHAN(0xffffffffffffffff, 0x80047437, &(0x7f0000000240)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40400, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x9af}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000001c0)={r3, 0x9}, 0x8) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000500), 0xfffffffffffffd7e) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000280)=""/93, &(0x7f0000000200)=0x5d) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000340)={r5, 0x8b, "ce9e52ecf5d3f9ffba0d94bad4dd18f35537fcb163afaa765ffda243485b16a74d3ef2868e62fce4013c0080798c52a4cb14b2aebc6fea1dc4dc14a6e50054be0be6b8a7f7069c7722a2f41903363a26fcc22ebc0133475968bbb7842d822469f39f963389efea1c36aeded01df2f15ef0bb51e66bf41afdf09cd39b3303f92dc60c6ac826a125ae1f7a1e"}, &(0x7f0000000300)=0x93) 2018/03/29 18:58:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x40000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x7fffffff, @dev={0xfe, 0x80, [], 0xc}, 0x400}, @in={0x2, 0x4e23, @rand_addr=0x3}], 0x94) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'bond0\x00'}) 2018/03/29 18:58:30 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x3, 0x6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = dup3(r1, r5, 0x8000007fffa) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r3, 0xfffffffffffffffe}) connect$bt_sco(r6, &(0x7f00000000c0)={0x1f, {0x100, 0x8, 0x0, 0x6, 0x0, 0xb06c}}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r10 = getegid() syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x2000, r9, r10, 0xad22, 0x200000) write(r8, &(0x7f0000000180)="15", 0x1) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)='rfc4543(gcm(aes))\x00', 0x12, 0x1) preadv(r11, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/03/29 18:58:30 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="ba0bc7ea821df9ffb5b4c10a2f5456cec0fd751154773314df", 0xfffffffffffffe56) 2018/03/29 18:58:30 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1a, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x0) close(r0) 2018/03/29 18:58:30 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0xbd3d83bf6b6337b) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/29 18:58:30 executing program 1: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000000200)='ns/uts\x00') 2018/03/29 18:58:30 executing program 6: shmget$private(0x0, 0x3000, 0x1930, &(0x7f0000ffb000/0x3000)=nil) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f00000d9ffc)=""/4, &(0x7f0000000000)=0x4) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f00000007c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000780)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r2, &(0x7f0000000800)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x10001}, {0xa, 0x4e21, 0x1ff, @dev={0xfe, 0x80, [], 0xd}, 0xffffffffffff40aa}, r3, 0xfffffffffffffffe}}, 0x48) r4 = fcntl$dupfd(r0, 0x406, r1) ioctl$VHOST_RESET_OWNER(r4, 0xaf02, 0x0) r5 = syz_open_procfs(0x0, &(0x7f000047d000)='pagemap\x00') pread64(r5, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) 2018/03/29 18:58:30 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) writev(r0, &(0x7f00000cdff0)=[{&(0x7f0000000000)="290000001c0055fcffffffffffffff00020004000000000000000100090082599c3f58e579a937f5d2", 0x29}], 0x1) dup(r0) 2018/03/29 18:58:30 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x3, 0x6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = dup3(r1, r5, 0x8000007fffa) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r3, 0xfffffffffffffffe}) connect$bt_sco(r6, &(0x7f00000000c0)={0x1f, {0x100, 0x8, 0x0, 0x6, 0x0, 0xb06c}}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r10 = getegid() syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x2000, r9, r10, 0xad22, 0x200000) write(r8, &(0x7f0000000180)="15", 0x1) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)='rfc4543(gcm(aes))\x00', 0x12, 0x1) preadv(r11, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/03/29 18:58:30 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x383000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000eeb799890070e9c385d700000000000008f3e891b975bcc174e475359c4fed2a4adb21442ea3eb1e8488200eb4b3097321fdbcd4c8b1dd56024c498edadff8322ff9a586a3f90b5997cfc9c2"]) getpeername(r1, &(0x7f0000000a80)=@nfc, &(0x7f0000000b00)=0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000900)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x3ff, 0x8000) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f00000007c0)=""/134) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ceb793ede47e4fd7dcf8690523c4a1d095e05fa5c1b56b98873a5d199d0a625373a9d9ddde7a89999e4ca55643fac7df8806") mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r5 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000b40)=""/253, &(0x7f0000001500)=0x408) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000a00)={0x0, 0x5, 0x1, 0xb9f, "245a8b99419208237419937a4631f5e5118397261954526da30077d6ebcac8ddd4147f06446befed1de04fe6", 0x5}) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee}) r6 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r6, 0x2285, &(0x7f0000007000)='S') acct(&(0x7f0000000a40)='./file0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4) sysfs$1(0x1, &(0x7f0000000940)='.\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000200)='.\x00'], &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f00000006c0), &(0x7f0000000880)=0x4) clone(0x24000200, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x6) 2018/03/29 18:58:30 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000001fc8)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000006fb8)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000b4bff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c446afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d90a8c997c7c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00000000c0)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000080)) 2018/03/29 18:58:30 executing program 3: r0 = socket(0x1e, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00000008c0)={@loopback}, &(0x7f0000000900)=0x14) bind(r0, &(0x7f00008a1f80)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffe2c) r1 = socket(0x1e, 0x1, 0x0) io_setup(0xff, &(0x7f0000000040)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x7, r1, 0x1}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x8000, 0x0) r5 = syz_open_dev$adsp(&(0x7f0000000400)='/dev/adsp#\x00', 0x0, 0x10100) r6 = syz_open_dev$mice(&(0x7f0000000500)='/dev/input/mice\x00', 0x0, 0x80000) r7 = syz_open_dev$dmmidi(&(0x7f0000000600)='/dev/dmmidi#\x00', 0x23e, 0x40) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r5, &(0x7f0000000880)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000840)={&(0x7f0000000740)={0xdc, r8, 0x500, 0x70bd2a, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xc8bd}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4103}]}, 0xdc}, 0x1, 0x0, 0x0, 0x20000004}, 0x40080) io_submit(r2, 0x5, &(0x7f0000000680)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xe31, r1, &(0x7f0000000140)="4f9dad9187e88b2f8c5c71b98aadbf0d4fc269aa38108bdb52a8bb2cdf6aa6dd0ff7d0884645d8e0930be14ea3d8ea07b3fcccf89b161b6b1c9832c772c4ec758e1e43867608ecb9913a06469a40f1c6368c1201bd11f2c0f965079ece18e92a06e8859eeca12a6b0f458eac69605ae5fd0292e4e94534442d791a6a8055554590a8c9e6", 0x84, 0x6, 0x0, 0x1, r3}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f0000000240)="ef8bc72faae5646147635512f1bf3ae0972c44496871bff199415bb053d67e55f4f23ab612f476c1dbdedd9d86e93681c27a8fe117ea06b30a1bbcd1da6a284f25eb6241e24a9ed27a54085ffe2fae013b4b85ffb488f3f6d9bd0ef24dd27d11cc57d6f90982ac291acf682566c49ec80478f61fe58c1f8ea70ec810d9eb9918091ef7609187d9bb186bd9eeddf9bdc6cf050fc285d925da9e58e0b36a76bad2b92328ad1ffb4f06fd124720afa766082fe7e393ebff9c2509d12d5b194d6a7577f72454a92d5244143e73d2d0928fc71f86c593639da4e61176d42b0bf2f6457cdab9046dde3b71d4e6198b8139cbb520026f", 0xf3, 0x9, 0x0, 0x1, r4}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x3, 0x0, r0, &(0x7f00000003c0)="173889b389d549b1ab8ca7f8cfa6b8696181bb6e267ad8d82b7e80933bb14d0bc0c1b4337b6d60bb9d2d026dbf3a79b73344f36b2e27ed", 0x37, 0x8000, 0x0, 0x1, r5}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f0000000480)="b78912fe4d1074dd73aefbee74e46fff9cb0099c92fae73ddcb28e7872e0d5dc047c7308ef3ba25f99da836cda2cb723a77e61fcfea35ee9af841fd986fdc60a61098a59e077940b398c4e18de07cbe7e0252ba293b04d", 0x57, 0x1f8324ef, 0x0, 0x0, r6}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x3, 0x3a7d, r1, &(0x7f0000000580)="9b1da59e82f7dca7e0fbd42b5ec882bfc4d426c1b9644e5b1b6218d9be91fed3958fc351cf882def5d91b032a20a08de1bda597573b86fd22f86ced2d99e2547bfe028521249c4d19fc0aac9e22bc7608cc6e12e4d13a107ba675e4f5ed27ed30a5573", 0x63, 0x0, 0x0, 0x1, r7}]) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x0) close(r0) 2018/03/29 18:58:30 executing program 6: perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/03/29 18:58:30 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000002500)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000024c0)={0xffffffff}, 0x111}}, 0x20) r3 = gettid() sched_setscheduler(r3, 0x3, &(0x7f0000000000)=0x10000) pwrite64(r0, &(0x7f0000000540)="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", 0x1000, 0x0) write$rdma_cm(r1, &(0x7f0000000480)=@join_mcast={0x16, 0x0, 0xfa00, {&(0x7f0000000200), 0x1, r2, 0x30, 0x0, @ib={0x1b, 0xf0, 0x2, {"ee2f8f36063cbc2b738ff0a61680f11a"}, 0x101, 0x0, 0x6}}}, 0x76) 2018/03/29 18:58:30 executing program 1 (fault-call:3 fault-nth:0): syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000000200)='ns/uts\x00') 2018/03/29 18:58:30 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x100000001, 0x10, 0x2, 0x3}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0x7, 0x743, 0xb7, 0x7}, &(0x7f0000000200)=0x98) close(r0) 2018/03/29 18:58:30 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0xbd3d83bf6b6337b) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/29 18:58:30 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000080)={@broadcast, @remote, @multicast1}, &(0x7f0000000100)=0xc) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc}) 2018/03/29 18:58:30 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)="2f70726f632f7379732f6e65742f697076342f760d732f64726ff05f656e74727900", 0x2, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000000)={0x8, 0x88}) 2018/03/29 18:58:30 executing program 1 (fault-call:3 fault-nth:1): syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000000200)='ns/uts\x00') 2018/03/29 18:58:30 executing program 6: connect(0xffffffffffffffff, &(0x7f000001c000)=@nl=@proc={0x10, 0x0, 0x1}, 0xc) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x200) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000040)={0x9, 0x0, [{0x2, 0x401, 0x2, 0x2, 0x80, 0x1f, 0xffffffffffffffc0}, {0xc000000b, 0x1, 0x2, 0x8, 0x1, 0x2, 0x4}, {0x4, 0x0, 0x3, 0x200000000000, 0x5, 0x3, 0x3}, {0x40000007, 0x5, 0x1, 0xce2, 0x36, 0x401, 0x3d3}, {0x0, 0x100, 0x4, 0x2000, 0x6564, 0x4, 0x4}, {0xb, 0x4, 0x7, 0x9, 0x0, 0xff, 0x64}, {0xc0000001, 0x0, 0x2, 0x6, 0x7, 0xffff}, {0xc000000f, 0x3, 0x3, 0x5, 0x4, 0x926, 0x6}, {0x80000007, 0x5, 0x1, 0x40, 0x25, 0x1ff, 0xbb3}]}) 2018/03/29 18:58:30 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x0) 2018/03/29 18:58:30 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x383000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000eeb799890070e9c385d700000000000008f3e891b975bcc174e475359c4fed2a4adb21442ea3eb1e8488200eb4b3097321fdbcd4c8b1dd56024c498edadff8322ff9a586a3f90b5997cfc9c2"]) getpeername(r1, &(0x7f0000000a80)=@nfc, &(0x7f0000000b00)=0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000900)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x3ff, 0x8000) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f00000007c0)=""/134) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ceb793ede47e4fd7dcf8690523c4a1d095e05fa5c1b56b98873a5d199d0a625373a9d9ddde7a89999e4ca55643fac7df88065f5f0ce7f09b8f02409252ea21a140bdb7228b119c9892dc4e") mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r5 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000b40)=""/253, &(0x7f0000001500)=0x408) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000a00)={0x0, 0x5, 0x1, 0xb9f, "245a8b99419208237419937a4631f5e5118397261954526da30077d6ebcac8ddd4147f06446befed1de04fe6", 0x5}) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee}) r6 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r6, 0x2285, &(0x7f0000007000)='S') acct(&(0x7f0000000a40)='./file0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4) sysfs$1(0x1, &(0x7f0000000940)='.\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000200)='.\x00'], &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f00000006c0), &(0x7f0000000880)=0x4) clone(0x24000200, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x6) 2018/03/29 18:58:30 executing program 7: prctl$void(0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, 0xffffffffffffff9c, 0x1}) recvmmsg(0xffffffffffffff9c, &(0x7f00000075c0)=[{{&(0x7f0000000280)=@can={0x0, 0x0}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000300)=""/83, 0x53}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/133, 0x85}], 0x3, &(0x7f00000004c0)=""/4096, 0x1000, 0x81}, 0xfffffffffffffffa}, {{&(0x7f00000014c0)=@un=@abs, 0x80, &(0x7f0000001740)=[{&(0x7f0000001540)=""/20, 0x14}, {&(0x7f0000001580)=""/239, 0xef}, {&(0x7f0000001680)=""/162, 0xa2}], 0x3, &(0x7f0000001780)=""/4096, 0x1000, 0x7f}, 0x10000}, {{&(0x7f0000002780)=@pppol2tp, 0x80, &(0x7f0000004b40)=[{&(0x7f0000002800)=""/251, 0xfb}, {&(0x7f0000002900)=""/4096, 0x1000}, {&(0x7f0000003900)=""/100, 0x64}, {&(0x7f0000003980)=""/203, 0xcb}, {&(0x7f0000003a80)=""/4096, 0x1000}, {&(0x7f0000004a80)=""/153, 0x99}], 0x6, &(0x7f0000004bc0)=""/94, 0x5e, 0x3f}, 0x84c5}, {{&(0x7f0000004c40)=@ipx, 0x80, &(0x7f0000007040)=[{&(0x7f0000004cc0)=""/200, 0xc8}, {&(0x7f0000004dc0)=""/4096, 0x1000}, {&(0x7f0000005dc0)=""/20, 0x14}, {&(0x7f0000005e00)=""/147, 0x93}, {&(0x7f0000005ec0)=""/4096, 0x1000}, {&(0x7f0000006ec0)=""/57, 0x39}, {&(0x7f0000006f00)=""/230, 0xe6}, {&(0x7f0000007000)=""/11, 0xb}], 0x8, &(0x7f00000070c0)=""/179, 0xb3, 0x4b}, 0x9}, {{&(0x7f0000007180)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000072c0)=[{&(0x7f0000007200)=""/34, 0x22}, {&(0x7f0000007240)=""/85, 0x55}], 0x2, &(0x7f0000007300)=""/94, 0x5e, 0x5}, 0xff}, {{&(0x7f0000007380)=@l2, 0x80, &(0x7f0000007500)=[{&(0x7f0000007400)}, {&(0x7f0000007440)=""/169, 0xa9}], 0x2, &(0x7f0000007540)=""/88, 0x58, 0x1}, 0xfffffffffffffffd}], 0x6, 0x40000041, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000007740)={r1, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) 2018/03/29 18:58:32 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0xbd3d83bf6b6337b) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/29 18:58:32 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x383000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000eeb799890070e9c385d700000000000008f3e891b975bcc174e475359c4fed2a4adb21442ea3eb1e8488200eb4b3097321fdbcd4c8b1dd56024c498edadff8322ff9a586a3f90b5997cfc9c2"]) getpeername(r1, &(0x7f0000000a80)=@nfc, &(0x7f0000000b00)=0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000900)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x3ff, 0x8000) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f00000007c0)=""/134) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ceb793ede47e4fd7dcf8690523c4a1d095e05fa5c1b56b98873a5d199d0a625373a9d9ddde7a89999e4ca55643fac7df88065f5f0ce7f09b8f02409252ea21a140bdb7228b119c9892dc4e") mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r5 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000b40)=""/253, &(0x7f0000001500)=0x408) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000a00)={0x0, 0x5, 0x1, 0xb9f, "245a8b99419208237419937a4631f5e5118397261954526da30077d6ebcac8ddd4147f06446befed1de04fe6", 0x5}) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee}) r6 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r6, 0x2285, &(0x7f0000007000)='S') acct(&(0x7f0000000a40)='./file0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4) sysfs$1(0x1, &(0x7f0000000940)='.\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000200)='.\x00'], &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f00000006c0), &(0x7f0000000880)=0x4) clone(0x24000200, &(0x7f0000000280)="70d41b1b8237f94a1946983a3d9bf180cd6dc32d15a9556fca799b26e40db8beebc31a2f5398a63be25f2d65aebf4a47aa7a4c4ea260b36ef4bdc65126d0606e5f10850dc453adf580ee9da1b56c6d1a68cf4a12ed23f4c9ecdd877c457dff84a6ddf8054df832a0c0e48c5772f15ed48dd429b97623c3af8886339a2611631a002430c81885ea501a6dd6e7cbc234feb8d6a095d40673343b461e5dcba9b112335000922e01cc5addde938f0a00c28acb22a6f834660248d787110d2d8d89e498e3b8a70390d588a56195d1e7ac73010463f9d205674917e3e264e505f6b908a8f31e56c5aef27325580f085e7db235e623bac691a526b7feb9df781f112b716d23d425ec2bf697c10c92e9a422ae6fba3f7b2ae68f6179b3aa8a2ddc8f2c86c4e1096bdc9408aa755b21928174f61189c14afd442d2f0702d86498b66681d129bd74114185f673ac3ad74e4e9d3761e5d2dfd83af06df20820167e74374c7e124396b1e38aa24880689413743d045a26aeab55ae5872d62ff81f38302d1dcc0ad4e3b2e9c570accb3abd6f569f9c709ed651316ec30562196c98c97899c418537aef0713b687c3f1b585f303a9a14293e4ba806494827a349e255e7c2416d0d27d609f3cf61d757d5fc07f6c53561f034445aebbe6881909a5823c52d5435bc95e4ca4342b0a92ccd676ee37d35e75689d2cf6897b576aec9a5c5886a5d5fafb09cfbe3740e8d5ca9d5d3687d855109468e2ee753ff1ee8e3a14dde2d59f905724c3dbb23448a02edd13f8a8857486401e8cf76e20f42cb23c5bddd9ea5a4c9f75640b90cfa1609ee6134cdc37df37dea1f43a181143f537329050421a00a73601ed610f333a8738a05a541966b71aecd671ab5a38fa6cc11b8e79212cfcef1d41ddfeed559455365c5dcdf77b74c846562385129d346469928ce33fb70dfc8124e416841cb98650b70e4e36e6b42ce79e8cdd2b077f73a17831ca71032d48208be907799735435fc0f69850daf9a3a4fb36d6c200a5a6fcb0fae791d06e5744340c5d33a636a287df8d4dfe86d4fc316af321aaa76045d9eb334298e9e692c569305af755d53449802a66594830a11ca10104253a88bf5cdcab8ac311bceef44c0fe67e4bc8974f240bfc8a55d7a4f350f6c843fb4b2b8293c219ee628d1c795f7451a561941985c245b95a8c1f40705a3bf6b1b7879f197d5f325d07a94c5bb3c6e1660ea80501ca1b3472f189bae7b22bd3f071aded32c3cd37e345ed7cfbf5414d4063e36fc7e2ae10ee173d86b0683e222c1c5c972d9af51434784d9d85bb68650a0810e09f41e1db807718f2ce60fc1e06f20fc1a6673683858264c7707e4f6f68cd4f00dc368ca608755d54f6cbe19860eb6d643b7ef826c56ea7037888ad209c32ac71e0b91f51862e410c2e96657b213909500f20a906e7c39e27", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x6) 2018/03/29 18:58:32 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x114) r0 = add_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="c6", 0x1, 0xffffffffffffffff) socket$l2tp(0x18, 0x1, 0x1) keyctl$set_timeout(0xf, r0, 0x0) 2018/03/29 18:58:32 executing program 3: r0 = socket(0x1, 0x2, 0x26e3) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x0) close(r0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@get={0x1, &(0x7f0000000280)=""/92, 0x9}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xffffffffffffff28) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'irlan0\x00', r1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000380)=[@in={0x2, 0x4e21, @rand_addr=0xf1}, @in6={0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x4f1d7c78}, @in6={0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0xe}, 0x300000000000000}, @in6={0xa, 0x4e20, 0xfffffffffffff486, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x80}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x3f, @empty, 0x20}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}], 0xe8) ioctl$sock_bt(r0, 0x8907, &(0x7f0000000300)="fa6f4bc215efdf6cb5788a69c58b9abd29dae056f3dd3718ebaa17a0571a0f9bb379239949afc8694c1059d5f9cc0a03140d0ee815a71b3b778e40a4263d9e135c21b73aaa3d8b01508fa5ed520c6e53821075f0a08662508203") 2018/03/29 18:58:32 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x3, 0x6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = dup3(r1, r5, 0x8000007fffa) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r3, 0xfffffffffffffffe}) connect$bt_sco(r6, &(0x7f00000000c0)={0x1f, {0x100, 0x8, 0x0, 0x6, 0x27}}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r10 = getegid() syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x2000, r9, r10, 0xad22, 0x200000) write(r8, &(0x7f0000000180)="15", 0x1) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)='rfc4543(gcm(aes))\x00', 0x12, 0x1) preadv(r11, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/03/29 18:58:32 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)}, &(0x7f0000000140)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000500)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e24, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000003c0)={0x7, &(0x7f0000000380)=[{}, {0x0}, {}, {}, {}, {}, {}]}) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xa, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x18}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x100000001, 0xf7, &(0x7f00000000c0)=""/247}, 0x48) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000400)={r3, 0x1}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000440)={0xe43, 0xffffffff7ffffff9, 0x61d2, 0x8}) ioprio_set$uid(0x3, r2, 0x100) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000480)=""/40, &(0x7f00000004c0)=0x28) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f00000002c0)}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={r1, 0x88, &(0x7f0000000600)=[@in6={0xa, 0x4e20, 0x9f0, @empty, 0xffffffffffffffff}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e24}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e21, 0xfffffffffffffe00, @dev={0xfe, 0x80, [], 0xb}, 0x20}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f0000000300)=0x10) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000100)={0x104, 0xb}) 2018/03/29 18:58:32 executing program 1 (fault-call:3 fault-nth:2): syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000000200)='ns/uts\x00') 2018/03/29 18:58:32 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x386, @dev={0xfe, 0x80}, 0xffffffffffff0001}}, 0x0, 0x0, 0x0, 0x1}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20}, &(0x7f0000000240)=0x18) 2018/03/29 18:58:32 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000080)="0010", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x12, r1, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x7, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2}) 2018/03/29 18:58:32 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x65) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x0) close(r0) 2018/03/29 18:58:32 executing program 2: r0 = semget$private(0x0, 0x3, 0x0) semctl$GETZCNT(r0, 0x3, 0xf, &(0x7f0000000200)=""/247) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f00000001c0)={0xfc, &(0x7f00000000c0)=""/252}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) pipe(&(0x7f0000000300)) 2018/03/29 18:58:32 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x3, 0x6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = dup3(r1, r5, 0x8000007fffa) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r3, 0xfffffffffffffffe}) connect$bt_sco(r6, &(0x7f00000000c0)={0x1f, {0x100, 0x8, 0x0, 0x6, 0x27}}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r10 = getegid() syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x2000, r9, r10, 0xad22, 0x200000) write(r8, &(0x7f0000000180)="15", 0x1) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)='rfc4543(gcm(aes))\x00', 0x12, 0x1) preadv(r11, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/03/29 18:58:32 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0xbd3d83bf6b6337b) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/29 18:58:32 executing program 1 (fault-call:3 fault-nth:3): syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000000200)='ns/uts\x00') 2018/03/29 18:58:33 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x0) close(r1) 2018/03/29 18:58:33 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000ffc), 0x84, 0x0, &(0x7f0000000000)={0xffff, 0x4}, &(0x7f0000000ffc), 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x6, 0x60000) ppoll(&(0x7f0000000140)=[{r0, 0x200}, {r1, 0x1}, {r2, 0x1000}], 0x3, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)={0x9}, 0x8) 2018/03/29 18:58:33 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000080)=""/196) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="ba0bc7ea9a1df9ffb594c10ade5456cec0fd7511545a249b95", 0x19) 2018/03/29 18:58:33 executing program 6: r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='IPVS\x00') r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r4 = dup3(r3, r1, 0x80000) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x2, &(0x7f00000000c0)=0x101, 0x4) bind$inet6(r6, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) sendto$inet6(r5, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) recvmsg(r5, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r7 = accept4(r6, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) shutdown(r5, 0x1) sendmsg$nl_crypto(r7, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}}, 0x10176}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r1}) perf_event_open(&(0x7f0000723f88)={0x2, 0x70, 0x2000c35, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4ca4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r7, 0x29, 0x2, &(0x7f0000000200)=0x1, 0xfffffce4) geteuid() sendmmsg(r8, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000500)=ANY=[]}}], 0x1, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r9 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000140)={0x5002, &(0x7f0000000100), 0xe, r9, 0x2}) 2018/03/29 18:58:33 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0xbd3d83bf6b6337b) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/29 18:58:33 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x383000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000eeb799890070e9c385d700000000000008f3e891b975bcc174e475359c4fed2a4adb21442ea3eb1e8488200eb4b3097321fdbcd4c8b1dd56024c498edadff8322ff9a586a3f90b5997cfc9c2"]) getpeername(r1, &(0x7f0000000a80)=@nfc, &(0x7f0000000b00)=0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000900)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x3ff, 0x8000) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f00000007c0)=""/134) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ceb793ede47e4fd7dcf8690523c4a1d095e05fa5c1b56b98873a5d199d0a625373a9d9ddde7a89999e4ca55643fac7df88065f5f0ce7f09b8f02409252ea21a140bdb7228b119c9892dc4e") mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r5 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000b40)=""/253, &(0x7f0000001500)=0x408) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000a00)={0x0, 0x5, 0x1, 0xb9f, "245a8b99419208237419937a4631f5e5118397261954526da30077d6ebcac8ddd4147f06446befed1de04fe6", 0x5}) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee}) r6 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r6, 0x2285, &(0x7f0000007000)='S') acct(&(0x7f0000000a40)='./file0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4) sysfs$1(0x1, &(0x7f0000000940)='.\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000200)='.\x00'], &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f00000006c0), &(0x7f0000000880)=0x4) clone(0x24000200, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x6) 2018/03/29 18:58:33 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x3, 0x6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = dup3(r1, r5, 0x8000007fffa) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r3, 0xfffffffffffffffe}) connect$bt_sco(r6, &(0x7f00000000c0)={0x1f, {0x100, 0x8, 0x0, 0x6, 0x27}}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r10 = getegid() syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x2000, r9, r10, 0xad22, 0x200000) write(r8, &(0x7f0000000180)="15", 0x1) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)='rfc4543(gcm(aes))\x00', 0x12, 0x1) preadv(r11, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/03/29 18:58:33 executing program 1 (fault-call:3 fault-nth:4): syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000000200)='ns/uts\x00') 2018/03/29 18:58:33 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c05ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() fcntl$lock(r1, 0x23, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdd6, r2}) sendto$inet(r0, &(0x7f0000000080)="925233b6db9f78db84c241dfe72d344970478884fa89a01c6c52842db76b596cca81c9e7784b148dd1c293b4a71c3bbaeaa7028930f03c1df229a3284da90c578c85f16daeb830dc21c1b346d3e2213d08a8131076fa34d45e5c344b9b4a214befcb2c9b3f7f296201", 0x69, 0x4, &(0x7f0000000000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/03/29 18:58:33 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x9) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}}) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x80000) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000080)=0x3ff) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000200)={r1, 0x1, 0xbf, "f74ced598f0d9c556d4a2814304e7c1065a987297edda82c27a572e73a9bb23013e1b515b18e9df5076e6be17ecc96526616380985b0200069691c8d3707d6707aba59f71ad01bb7a8c16627e9162999620f093222cc62ebc69e774ab95d616e3d83c0e0e723ea96f193706b7223c153026bbe5179791057cf2de5fbffc2cd27236f117d06dae7697bf221fad108b2ff62f73b0f4cb9f67890007714cece8ee59241da7394303c603b0bc1f9aa11ade148375d07698a0a176a76d1ca81b28a"}, 0xc7) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f00000001c0)={0x0, 0x9, 0x1}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000300), &(0x7f0000000340)=0x4) 2018/03/29 18:58:33 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x100, 0x0) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x0) close(r0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/03/29 18:58:34 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0xbd3d83bf6b6337b) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/29 18:58:34 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x1, 0x17) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000140)=0x8001, 0x8) syz_emit_ethernet(0x22, &(0x7f0000000180)=ANY=[@ANYBLOB="ff5c0080cecd37450000240000000000009078ac14ffbbe0000001000000000401907800d77cde00f53475e3895f591b699d96c09fcb4df37761c29dc9dd5cd1baadaf2120b08b871938cc3f3a4ff982fddad07754ba8c99cfddb35b254100ebb10f9f189e57a1cfc265e1286f19cd74ce26000000000000d3aae64548a63da099acacaa141bb1d5dda134abbed063339223ef2afdcc2ff60871"], 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r1, &(0x7f0000000000)={0x1f}, 0xc) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000040)=0x8, 0x8) 2018/03/29 18:58:34 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x3, 0x6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = dup3(r1, r5, 0x8000007fffa) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r3, 0xfffffffffffffffe}) connect$bt_sco(r6, &(0x7f00000000c0)={0x1f, {0x100, 0x8, 0x0, 0x6, 0x27, 0xb06c}}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r10 = getegid() syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x2000, r9, r10, 0xad22, 0x200000) write(r8, &(0x7f0000000180)="15", 0x1) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)='rfc4543(gcm(aes))\x00', 0x12, 0x1) preadv(r11, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/03/29 18:58:34 executing program 2: clock_nanosleep(0xb3a7dec6f57bcce8, 0x0, &(0x7f0000000240)={0x77359400}, &(0x7f0000000280)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_cache\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x5c, "b6f47f124190557a1e2af18768e4f29221da326105b4a2cde166b1e105b875cc27bd328b5694e13987eabece37d9921147f13e9b4051890443a35660011ddb6bcfcc3b14023d62cf2a8bfa5621d391a8e8311d61a64f048393f2b39a"}, &(0x7f0000000000)=0x64) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000180)="e13031b35e6183c30ef7a571a9d1d1cc91526a0bd9d0e9e02472f674b7f79e941c71cbffa15e4467493161fc305c0d4fb0a2ee61fa202781c76af9e49183c35bed1893a367de95451676c2e6d839ddd7143205b784d5d41750ad0ceab99c4cd383a70d", 0x63) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x100000001}, &(0x7f0000000140)=0x8) pread64(r0, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) 2018/03/29 18:58:34 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x383000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000eeb799890070e9c385d700000000000008f3e891b975bcc174e475359c4fed2a4adb21442ea3eb1e8488200eb4b3097321fdbcd4c8b1dd56024c498edadff8322ff9a586a3f90b5997cfc9c2"]) getpeername(r1, &(0x7f0000000a80)=@nfc, &(0x7f0000000b00)=0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000900)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x3ff, 0x8000) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f00000007c0)=""/134) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ceb793ede47e4fd7dcf8690523c4a1d095e05fa5c1b56b98873a5d199d0a625373a9d9ddde7a89999e4ca55643fac7df88065f5f0ce7f09b8f02409252ea21a140bdb7228b119c9892dc4eae592a93b20b65f7340ed4fe") mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r5 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000b40)=""/253, &(0x7f0000001500)=0x408) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000a00)={0x0, 0x5, 0x1, 0xb9f, "245a8b99419208237419937a4631f5e5118397261954526da30077d6ebcac8ddd4147f06446befed1de04fe6", 0x5}) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee}) r6 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r6, 0x2285, &(0x7f0000007000)='S') acct(&(0x7f0000000a40)='./file0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4) sysfs$1(0x1, &(0x7f0000000940)='.\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000200)='.\x00'], &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f00000006c0), &(0x7f0000000880)=0x4) clone(0x24000200, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x6) 2018/03/29 18:58:35 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040)=0x21, 0x4) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x0) close(r0) 2018/03/29 18:58:35 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x0, "0700000000000001000000b672981f008efb324c0100a5de04e719ba6725ec56"}) flistxattr(r0, &(0x7f0000000080)=""/4096, 0x1000) 2018/03/29 18:58:35 executing program 1 (fault-call:3 fault-nth:5): syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000000200)='ns/uts\x00') 2018/03/29 18:58:35 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000735fd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000280)={0x1d, r1}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x4}, 0x68) socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f00000000c0)={0xa, &(0x7f0000000080)=[0x6, 0x3ff, 0x80, 0x4, 0x5, 0x7, 0x7, 0x2, 0x8, 0x1]}) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000240)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x1a}, 0x1, 0x6, [@multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xe}, @multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x28) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000000100)) close(r3) 2018/03/29 18:58:35 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x383000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000eeb799890070e9c385d700000000000008f3e891b975bcc174e475359c4fed2a4adb21442ea3eb1e8488200eb4b3097321fdbcd4c8b1dd56024c498edadff8322ff9a586a3f90b5997cfc9c2"]) getpeername(r1, &(0x7f0000000a80)=@nfc, &(0x7f0000000b00)=0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000900)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x3ff, 0x8000) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f00000007c0)=""/134) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ceb793ede47e4fd7dcf8690523c4a1d095e05fa5c1b56b98873a5d199d0a625373a9d9ddde7a89999e4ca55643fac7df88065f5f0ce7f09b8f02409252ea21a140bdb7228b119c9892dc4eae592a93b20b65f7340ed4fe") mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r5 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000b40)=""/253, &(0x7f0000001500)=0x408) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000a00)={0x0, 0x5, 0x1, 0xb9f, "245a8b99419208237419937a4631f5e5118397261954526da30077d6ebcac8ddd4147f06446befed1de04fe6", 0x5}) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee}) r6 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r6, 0x2285, &(0x7f0000007000)='S') acct(&(0x7f0000000a40)='./file0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4) sysfs$1(0x1, &(0x7f0000000940)='.\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000200)='.\x00'], &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f00000006c0), &(0x7f0000000880)=0x4) clone(0x24000200, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x6) 2018/03/29 18:58:35 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000001c00fdff00030004000000000100000091a1c57f5fce2cb116d3b52392adc78b4d2dbeb40f49ddd8d5960b95a626d620795edeadfd8bc5e9817b6fe6d5737606a5ca08537885144f2ba98a543c81855452f2266eeb30bae74060ec321793bda63455918ce699a6839e12b4f22e988b848a05a50f125169c97c8be7e66e6e8c756f2e661f65a0e1e72a2cf54eff5a14f0ef57b42b3aaa3137d3e309639a051f3759bb4750f1caf935dd9b4b8b58c97c4caddb6b9c15b0d26863b46e717ddbec3af0f0"], 0x14}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000280)=@nl, &(0x7f0000000140)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000300)={0x0, 0xccc1}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000380)={r2, 0x6}, &(0x7f00000003c0)=0x8) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x1, 0xf483e7fa5e2044e9) openat$mixer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/mixer\x00', 0x8000, 0x0) inotify_add_watch(r3, &(0x7f0000000100)='./file0\x00', 0x1) 2018/03/29 18:58:35 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x3, 0x6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = dup3(r1, r5, 0x8000007fffa) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r3, 0xfffffffffffffffe}) connect$bt_sco(r6, &(0x7f00000000c0)={0x1f, {0x100, 0x8, 0x0, 0x6, 0x27, 0xb06c}}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r10 = getegid() syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x2000, r9, r10, 0xad22, 0x200000) write(r8, &(0x7f0000000180)="15", 0x1) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)='rfc4543(gcm(aes))\x00', 0x12, 0x1) preadv(r11, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/03/29 18:58:35 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0xbd3d83bf6b6337b) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/29 18:58:35 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x3, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r1, 0xfffffffffffffffb}, &(0x7f0000000300)=0x8) r3 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r4, 0x3f, 0x9}, 0x8) sendmsg(r3, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x0) setsockopt(r3, 0x7ff, 0x2ce, &(0x7f0000000140)="c986c04ad778f7ebdd773950135eb8e4dc6843786075ab9fe45e2650a7e6f1e21e080c121b826a8fb2bb1181a89a88b2f83d77f6e8419446cc3f09f767525f6d", 0x40) close(r0) sendmmsg$inet_sctp(r3, &(0x7f0000001fc0)=[{&(0x7f0000000340)=@in6={0xa, 0x4e21, 0x200, @empty, 0x1}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000380)="33efb910beacdcca154c1b51b016abc8e83f7192d9311f7eb00b28c0b844b82d0aa4ac4905ed323a6b82ee1804c6920cce1e917b558fa677a5a657e9be595a4e39fe883b3ba4a5bb359f68876071d4cdee98aa47875420c788ff6d5e62852142f80a7052cec3323d11fe79e37c93cb73f86b9580c4c96b7558c0b6a9dacad70014c386e5862279d9dbc1aea661aacaa8cc23f1eabafd1645990a68980a26ba68c3c6c6f2daa77397d4e90e1e0efc1693cfc08f816296d6390ed842b14fd26e95aa2b9a0733e74108b72c71ac1e554ba84c57c7e4e3b0b48df63c8f6ad400c6bd054476340dd22ff7f1", 0xe9}, {&(0x7f0000000480)="1be386586e89a34a625a6415cf878e5f23fcfa2f22fda72db13202802149301a60ddfe87d467339cb5b601130bdea3e4a1a336e26f69a284aa561290b9c18ccdde2767c8a8b8102e08af821094b625d15f5dccacc17b9dca7a696d0692f10fceca2290ebf2ed3a21809de120a726bee63223cf841a72756ec759f71d16482d7c3a884fea9fb2a3fc0162", 0x8a}, {&(0x7f0000000540)="0aee9d01efe6e37496f8066ca215c67f7146df2e8d005442c716761eb72052f432bbf8f208d4e1a7d7da3c18df5cd623343715014d3ac8ff9be05529d44ddcd54525e417e890dc09bffcc33e2d2a3f6ca71c910300350c8f07bc5d6f60da206898c2e9ad03525f1ed269972f40dccf8d2cc64750ee22b9dd2f007da4ebe0adb78d1d42fe700cc6a4617b9bbfcccce917d0e10837faabaff36d99f38f6e4679cebf2a40976dbf4a7edf7bec5ecc37d778d14fa851d968505e32d7bfd47f4d05b5a6d3430eb61e3c25769e2dfb125f834bf60b21bf8d86191ffbb47506338c3066d47248b10e2906791fe2a64bdf2d7aab36f44210", 0xf4}, {&(0x7f0000000640)="cf986c59e40748f97876cd2170ed347f417cf4445fed01ef948d5f8cdcb505b578f043b48981c231bb3d24189dc8ece65ba37bc69eb1595bc50d29d1237f527aa8af966f8584a0347d", 0x49}], 0x4, &(0x7f0000000700)=[@init={0x18, 0x84, 0x0, {0x2, 0x5, 0x2, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8000, 0x9, 0x0, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x4e, 0x0, 0x40000, 0x2, 0x0, 0x8, 0x80000000, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x7, 0x8000, 0x8, 0x7ff, 0x101, 0x3, 0x0, r1}}], 0xc0, 0x4800}, {&(0x7f00000007c0)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f0000001e40)=[{&(0x7f0000000800)="e2517cfda7fd5e5ef23c77aaae1ae88f56767453d2846b45bc88b53b1ca3e12739360c51af058ca98e0db0dae1537f5b01e1418589d9d8e3b3ce2c3e010fde8e5d5a89323759ef4f149b48e9350572679c83ff2943855e3c12d161396ce17e03eb30384e2e34e768ea7dd24e90b6e71f4f3b7c6d34e8b856a321fec2220bde4cdd975194e6d8afe0fcb3bcfbbd9ca1520a4a8c8a0983458ead78f0f24808973359c97607fba396603b320dd42219e9fa63477785b53b4c7964f155f4e2280e3adec060264c3c397c1923147801f61e9bbe5b6899696f8e14f1e977e3553760374761ce4b40b7ac24ef925c2100fa0794d5e3be", 0xf3}, {&(0x7f0000000900)="6f999f3e16e1dd5c616583ad100b182bb65fce35dfb75e0ee11b39d48f09091beafbcf6ab9e1d8264adab55b408e4534dbbc65f16b7b22d51032506db205cc7cef9df968d9", 0x45}, {&(0x7f0000000980)="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", 0x1000}, {&(0x7f0000001980)="9a4cb3b987af8beed344901cc411965a456c32a488ee2032ea840b9e3c59d91b3aac1d026b1c66ffa830f5b395580886abebe603d7d5a3e483b98e043c9cf5ee031e98809eba03218115ed18bf3dbe118dc38679217b891957720114", 0x5c}, {&(0x7f0000001a00)="9d2a83017b19179af6d6ad66be16c8657ecb4725ed38bb824dbd8397a57233d8ed885a2319b2d3b260b70da20f6da96fb33cd50b98e4c8349f8d7d36bee3a8e62c25d11e0580bc2df63242ff611678d7851f4fc3d4dd421f765243f5eaeda75ddb04b1411d4f79be50c5fe086ea112ce48a6ad52c5c7094255a029b00128567b0886d09978e89f2e4e46825e2dde17a4df120060c47b014f98e1be009e55ebabee678ccbe30bc0662b0eff5b9f3b7968376422a5d31acae6802970ddccc22db6a01f902924cf1351ba9483db36cfd92acc11652691c36d3742a310bf6e5e638cfac207cb4c1caabf85d99df03afa82b5a1a361", 0xf3}, {&(0x7f0000001b00)="a53830905ebcad31a4b76e8f8d541c4ddc9a1b7ab732ec062fbf84650255826254ada05af4ddf61ef4f5e87ccc4a56d31d7b5fbb8690c1e498c2521f51dfaa8c66999dbb4122d8afd5b49a996d448e122bd101bac2731de06c", 0x59}, {&(0x7f0000001b80)}, {&(0x7f0000001bc0)="1b4cdba3a0f8afa78fcd4921fe339ee8f4e8cf21bd06d43af536b101bf1209f880f74503c4794826c5e4460329e2029189e952e39d8a51378d8fb21e83389db860dd218e6f101a19cdae7dfe9684a7549b5cc039291d", 0x56}, {&(0x7f0000001c40)="0cc531ce7e643d504d2e929c0c49a220739dc43a56767082f47353664ee093c8ed108077a486b1f59641a1da22f3dd8eb12d9653f5d0b7e96e5ac465265ce5cfd3bb90bf0394b9be7e3a7a5a068dedd298325312219b123bf01479e154c41e64a34dcaf6b54dc9d4fa87c0d5cbba4d653b3d8b428999a0a0af7285cd7013a00325d3aab34cfe6e28b73059aaf21f443e3f1fc52135b7412270782b2a219cbe3c560ff16f1373ac2630ca0733a75a1a113474315060798b1e579765f33e97cf5c0d4de412867cffe50de1208aa40bc357d19ba9e5daad9b641c9aaa19b5243156c8d551ef72dc1fd89c21cd1a173d", 0xee}, {&(0x7f0000001d40)="6e4c725a04b05d6ed6665ddebb66425c192ec5f6d61ba4f61770390258a070b5e4f7b3d82c5a68ee916a7e0b5b5c0fa029e23ed7099e1d1dd5b93a5ca9a481bc79ef38d7f3ad0c818e0f2a4009703a5fecde0cadf8d5e2b74a33d5c6b5be3da4cf71107b6bf1fb468a61463ac0329cec2e386dcd7a580034e1c32f44c7d5ee8f42700ff8ad556d5afd1f56d427854fd140720c646d56aa06c74036f305b2b7b0c293320d4047c076f3044d046a77f8e12f7a1a48d6d65ba2e2ca1d645bb1fb7bea88b3a9dea30000437ea7a24e2112", 0xcf}], 0xa, &(0x7f0000001f00)=[@sndinfo={0x20, 0x84, 0x2, {0x1000, 0x8007, 0x25, 0x5, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x2c54, 0x9, 0x9, 0x5, 0x651, 0x7fff, 0x7, 0x1, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x8, 0x204, 0x1, 0xff, 0x4, 0x100000000, 0x6074d2f6, r4}}], 0x90, 0x10}], 0x2, 0x20000800) 2018/03/29 18:58:35 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(0xffffffffffffffff, 0xae45, 0x7) r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x20c00, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000002f80)={0x2, [0x0, 0x0]}) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000002c0), 0x4) socket$inet6(0xa, 0x0, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r4 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0xffffffb8) sendmsg(r4, &(0x7f00000000c0)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000480), 0x0, &(0x7f00006e9c68)}, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="0207000701002fae2799"], 0xa}, 0x1}, 0x0) sendmmsg(r3, &(0x7f0000002f00)=[{{&(0x7f0000000300)=@llc={0x1a, 0xffff, 0x9, 0x3, 0x9, 0x8822, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000380)="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{&(0x7f00000015c0)="cdea2c4c83372de90efd1c9edfc64eef0b6e96042ad84d2d63c5067a6fc60e23ff6bb9bb25eeef", 0x27}, 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"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"}, {0xa8, 0x116, 0x10001, "b19cc75f682c325828c2ffb2d700fbbbf93df4793ba6a3fa99564a146776a10aa102f42044c4a8752d869314faa9d495edbc6f35dd4e6069078a41bbbb1d5dadcba37db412c4df247157e28b0799559610b7e0b0d47358e1223e9eb4cee680b614ff487f71b9c156ca945c457cf96f9bc101b7d3ffaff24415c97ca681774d67a14f9a1959412693c59ebe26c3dc3f7b54"}, {0xe0, 0x13b, 0x2, "93e8485785d2b617b33c524e9d3afec1552dd058d23be08ead6215d40828dba33627f940b1ec4bf219379e5bbead441692af0fb72be5195fc90520a035f8ab0d6d1a6667aaa19eeefe797e237bb4b4e0573ac1064ef8e6dd88769646f61ce23cf6cf7357464eb91acaf25f1ba367294637e98386727b2706f712fb7cff02439ee747c2b639f89bfce625d125c0bb8c6cb5db24e4d0a488f6191d8aa2cd7f4c6cdc10916e98b121cf9455794c80452faa80f215c1a3a3e8ab9089e7f91486525e327e6eb0c7d5ffe38729bb51dfba8ef9"}, {0x98, 0x119, 0x9, "8c0f875f853c131d94866731ef0e286246beeaee9ceda1013ead0e5a81cd0f7ea21f30aa9e3dc234ce1529d7054db38a9b1b054bfcc99d3ed94fc014cc654885b5f59e1787591085b85133e90a1a6ec95825621bd64a2d465a3901e6fc98e99d0e14d4e99c12ea360c14b0ff0777c351abeaacff262856b4baaa2b0e4c454c0b182b4c"}, {0xc8, 0x107, 0x0, "956493404addef3344965624e7abf6b6d55d83fe080a6ca52ce6571bb9b0f429580a8e3ce5127f897421f2cc222d3cf6258f03107f779a779da96c4ce6f482df15a8cba43d2ca977c3d8d882f5c51c4971e2f019574656e3e2f87b3c328edd200bd01b04b84ce7aceb874e192cbb6329027ca3dd2180066647302f043cffb4adfe1ea66bb112a39c592f10a80a50f69c0f3e6e9269d0ffa5aaba4a4fcde22bc26c45ad33effa01bbb13793594485f5d9ab78a594add9ba"}], 0x740, 0x48084}, 0x20}], 0x2, 0x40005) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r3, 0xc008551c, &(0x7f0000000180)={0x4, 0x4, [0x6]}) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000080), 0x102000004) connect$llc(r0, &(0x7f00000001c0)={0x1a, 0x310, 0x200, 0x400, 0x4, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/03/29 18:58:35 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0xbd3d83bf6b6337b) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/29 18:58:35 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x3, 0x6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = dup3(r1, r5, 0x8000007fffa) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r3, 0xfffffffffffffffe}) connect$bt_sco(r6, &(0x7f00000000c0)={0x1f, {0x100, 0x8, 0x0, 0x6, 0x27, 0xb06c}}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r10 = getegid() syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x2000, r9, r10, 0xad22, 0x200000) write(r8, &(0x7f0000000180)="15", 0x1) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)='rfc4543(gcm(aes))\x00', 0x12, 0x1) preadv(r11, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/03/29 18:58:35 executing program 1 (fault-call:3 fault-nth:6): syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000000200)='ns/uts\x00') 2018/03/29 18:58:35 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/215, 0xd7) ioctl$TIOCSLCKTRMIOS(r0, 0x5412, &(0x7f0000000040)) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x200102, 0x0) 2018/03/29 18:58:35 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000040)=0x7fff, 0x4) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x0) close(r0) 2018/03/29 18:58:35 executing program 6: r0 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000000c0)='cpu&5"\x00\x00\x00\x00\x00\x00\x00\x00') socketpair(0x1e, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000000100)=[{}, {}, {}], 0x3, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) recvmsg$kcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/205, 0xcd}], 0x1, &(0x7f0000000440)=""/17, 0x11}, 0x0) finit_module(r0, &(0x7f0000000040)='cpuset\x00', 0x1) close(r2) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000080)) r3 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="bb", 0x1, 0xfffffffffffffffd) r4 = add_key$user(&(0x7f0000001640)='user\x00', &(0x7f0000001680)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000016c0)="cb224881800b95cd863f510d167cd90b56cce299a882e778ac9024d5a8afca53ba7c9d67ccf60d95fed4898455ce42f3c727b2f9bef6f1e22a2e342350cd40d81d61528edd2b04c861c2b10b5892295d779dfaa1fb47c6de56517141d8f84b82d3831f2d4a8ab45792fe", 0x6a, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r3, &(0x7f00000015c0)=[{&(0x7f0000000240)="8265b6d23941a3cba6c9ce", 0xb}, {&(0x7f00000004c0)="7bb244c3f6b4462eb6a06f863bdec2956c283eb769ea4109864feec3ab1ecd8c7966f141a41e1607986aa6060fc97572bf6168e4df298898bfdb133a25b84788ea7183c8744d15388ac4ff2809f7351e2b1bbda0f66c1db738a00801b9a469cfe9540b02e02cc09fd1350074a989877b0b2cf1dc4dd28d8d40066c243a92a5049bc36095463afabe29ff4b972737e33dd76cabed00e8f3ddb7d09ca2e6c4066b2866d5f5150641882940549c6f49501ab8d344a1a3e13040f2c15f0223dfe01702daf5526c293de2734842a47706366130", 0xd1}, {&(0x7f0000000380)="c5a791f00795c90da8e9c4dd752f623eca21a454c49cfe2fdb1cbdd08c423fda7b93fda226afea5edf817e5380558f8a", 0x30}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000003c0)="e4151527856931a147373e8d2e0a134c616aed0186f4abedd5f6f740ee804d5c1d1e72bb99905ac809f752f78ac1831616cf0ba078f5393cbdda2beb2b766ad28eb80f87dde49bc09aa9ac7d97a18c94a5114e15ab667f67e3a76a59b9f0cfbdefafe3875f3692052376545c2052f0d7e67035a2ed", 0x75}], 0x5, r4) 2018/03/29 18:58:35 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x383000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000eeb799890070e9c385d700000000000008f3e891b975bcc174e475359c4fed2a4adb21442ea3eb1e8488200eb4b3097321fdbcd4c8b1dd56024c498edadff8322ff9a586a3f90b5997cfc9c2"]) getpeername(r1, &(0x7f0000000a80)=@nfc, &(0x7f0000000b00)=0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000900)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x3ff, 0x8000) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f00000007c0)=""/134) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ceb793ede47e4fd7dcf8690523c4a1d095e05fa5c1b56b98873a5d199d0a625373a9d9ddde7a89999e4ca55643fac7df88065f5f0ce7f09b8f02409252ea21a140bdb7228b119c9892dc4eae592a93b20b65f7340ed4fe") mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r5 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000b40)=""/253, &(0x7f0000001500)=0x408) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000a00)={0x0, 0x5, 0x1, 0xb9f, "245a8b99419208237419937a4631f5e5118397261954526da30077d6ebcac8ddd4147f06446befed1de04fe6", 0x5}) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee}) r6 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r6, 0x2285, &(0x7f0000007000)='S') acct(&(0x7f0000000a40)='./file0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4) sysfs$1(0x1, &(0x7f0000000940)='.\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000200)='.\x00'], &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f00000006c0), &(0x7f0000000880)=0x4) clone(0x24000200, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x6) 2018/03/29 18:58:35 executing program 7: r0 = gettid() exit(0x6) r1 = memfd_create(&(0x7f0000000000)='!\x00', 0x2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xbb, "aa7f33a66272a6d4d33483cdc471e5c3bc279f7266dc00bf5ecd5bf2175260cedbe6092860ea1200f713736950d1cef178769767f725e7b8550b1d887b36534c8b62457e6081cffbf9192eb329ce074e2e6883603032c42ee8974f3b316208d2b0922649efcbb73e1ad19e4199e75331eb3d3ca4a78bbab04c79ea2773e6225d5b6d2bf3d5250729a22f59d84a81ebe33cac76c79cf985698377cc85d96ed6d9f7a9dd7ce5fc6cad7534227135e0dd9962ffdd9c1b80e1da715fbf"}, &(0x7f0000000180)=0xc3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e20, 0xd1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xfff}}, [0x6, 0x3, 0x7ff, 0x4, 0x9, 0x7f, 0x7, 0xdb, 0x1f, 0x7, 0x2, 0x5, 0xffffffffffffff38, 0x6, 0x8000]}, &(0x7f00000002c0)=0x100) prlimit64(r0, 0x0, 0x0, &(0x7f0000000040)) 2018/03/29 18:58:37 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)="6d6f756e747374617473005d210b7e2e10ae8e3380b5f9b3910a0995e0072d3bb75950f38bce5858f69e759056a1d19b5e522f5d2f9481a740d78b93aff3a74cf57b2ec5d94884e974a1838d111a9ef9b89c7786553311fce79124f109571818d42c17503328ef16c9271040d6cc0f5b6e880126ff5960b408e39432249cf68f40f082603b0c02050f107fda441b45ca45f6ee4bbb86fdb54b7750816f59098ccdaad26dc974584288ce82b70ebf43a89d1bb9928687a4c4811b7cd826c24d12a346d3d9ae613e7debb851766e893007ee4be04763cc0e40faca7565141fcdad9b446cb384c4a42b846ac82ab7") preadv(r1, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/175, 0xaf}], 0x1, 0x49) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x408001, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_proto_private(r3, 0x89ee, &(0x7f00000002c0)="7378efa904def1c207138d2a4c4cc0a0f0ea49ebb2384dc6a97f83f95841d44e6b7e87d70050463082ba25143ebabf562c373eea46f81c759f77b6c2a59bfa7c7501832c0df005443b4b65553b2991f674eeea35fcad263464638539dc4e22f4f4f953a01e93076fa5c1313d8fa9f772f6474717d6dfb094c8bc5512675027badc3ce1b5666fa839f82201b662e3191258578ed8717aed927e0562fe8449a2248a5883c5ec78a7d00cd65b4b07669937c6ab98c2681c6dc6b26edbb272c26c38bdb6a882daf09032ec69c7fe5e6da6e719769db820d574029c84caaa65da2d8e487c8e1439ef92d0") ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000100)={0xb5de, 0x2, 0x1ff, 0x204}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r4 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000080), &(0x7f00000000c0)=0x20) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x7ff}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, [], 0x7fffffff}]}) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040), 0x4) 2018/03/29 18:58:37 executing program 3: r0 = socket(0x1e, 0x2, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) bind(r0, &(0x7f00008a1f80)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x5c) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x0) close(r0) 2018/03/29 18:58:37 executing program 1 (fault-call:3 fault-nth:7): syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000000200)='ns/uts\x00') 2018/03/29 18:58:37 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x383000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000eeb799890070e9c385d700000000000008f3e891b975bcc174e475359c4fed2a4adb21442ea3eb1e8488200eb4b3097321fdbcd4c8b1dd56024c498edadff8322ff9a586a3f90b5997cfc9c2"]) getpeername(r1, &(0x7f0000000a80)=@nfc, &(0x7f0000000b00)=0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000900)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x3ff, 0x8000) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f00000007c0)=""/134) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ceb793ede47e4fd7dcf8690523c4a1d095e05fa5c1b56b98873a5d199d0a625373a9d9ddde7a89999e4ca55643fac7df88065f5f0ce7f09b8f02409252ea21a140bdb7228b119c9892dc4eae592a93b20b65f7340ed4fec28781e44643") mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r5 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000b40)=""/253, &(0x7f0000001500)=0x408) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000a00)={0x0, 0x5, 0x1, 0xb9f, "245a8b99419208237419937a4631f5e5118397261954526da30077d6ebcac8ddd4147f06446befed1de04fe6", 0x5}) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee}) r6 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r6, 0x2285, &(0x7f0000007000)='S') acct(&(0x7f0000000a40)='./file0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4) sysfs$1(0x1, &(0x7f0000000940)='.\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000200)='.\x00'], &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f00000006c0), &(0x7f0000000880)=0x4) clone(0x24000200, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x6) 2018/03/29 18:58:37 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$netlink(0x10, 0x3, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000015c0)={@remote, @multicast1, 0x0}, &(0x7f0000001d00)=0xc) sendmsg$nl_route(r2, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f0000001d80)=@bridge_getlink={0x28, 0x12, 0x200, 0x70bd27, 0x25dfdbff, {0x7, 0x0, 0x0, r3, 0x8005, 0x400}, [@IFLA_PHYS_SWITCH_ID={0x8, 0x24, "a7eb"}]}, 0x28}, 0x1}, 0x0) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000040)=0xfff, 0x4) connect$l2tp(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r5, 0x1, 0x1, 0x3, 0x2, {0xa, 0x4e22, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x3a) read(r2, &(0x7f0000ff9000)=""/80, 0x50) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) r6 = accept4(r5, 0x0, &(0x7f0000001d40), 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000001c40)={r2}) recvmsg(r0, &(0x7f0000001400)={&(0x7f0000000340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/4096, 0x1000, 0x4}, 0x2043) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r7, 0x800442d4, &(0x7f0000001480)=0x5) getsockopt$EBT_SO_GET_INIT_ENTRIES(r7, 0x0, 0x83, &(0x7f0000001980)={'nat\x00', 0x0, 0x4, 0xc9, [], 0x1, &(0x7f00000017c0)=[{}], &(0x7f0000001880)=""/201}, &(0x7f0000001800)=0x78) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f00000002c0)={r9, 0x1}, &(0x7f0000000300)=0x8) bind$ax25(r8, &(0x7f00000003c0)={0x3, {"f9566a39c4c8a0"}, 0x40}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000001840)='fou\x00') sendmsg$FOU_CMD_DEL(r7, &(0x7f0000001580)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x60210900}, 0xc, &(0x7f0000001540)={&(0x7f00000014c0)=ANY=[@ANYBLOB='X#\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f00000001c0)={r9, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7fffffff, 0x0, 0xff, 0x8, 0x8001}, &(0x7f0000000280)=0x98) sendmsg$nl_crypto(r7, &(0x7f0000001780)={&(0x7f0000001600)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000001c80)=ANY=[]}, 0x1, 0x0, 0x0, 0x10}, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001a00)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001a40)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000001b40)=0xe8) r12 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r12, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) connect$inet6(r12, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom(r12, &(0x7f0000000140)=""/88, 0x58, 0x2142, 0x0, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001b80)={0x0, 0x0, 0x0}, &(0x7f0000001bc0)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001c00)={r10, r11, r13}, 0xc) 2018/03/29 18:58:37 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x3, 0x6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = dup3(r1, r5, 0x8000007fffa) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r3, 0xfffffffffffffffe}) connect$bt_sco(r6, &(0x7f00000000c0)={0x1f, {0x100, 0x8, 0x0, 0x6, 0x27, 0xb06c}}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r10 = getegid() syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x2000, r9, r10, 0xad22, 0x200000) write(r8, &(0x7f0000000180)="15", 0x1) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)='rfc4543(gcm(aes))\x00', 0x12, 0x1) preadv(r11, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/03/29 18:58:37 executing program 6: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x2, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/59, 0x3b, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x0, &(0x7f0000b28000)=0x1) fcntl$setsig(r3, 0xa, 0x12) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000000180)={0xff, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) poll(&(0x7f0000b2c000), 0x0, 0xfffffffffffffff8) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/03/29 18:58:37 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0xbd3d83bf6b6337b) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/29 18:58:37 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0xbd3d83bf6b6337b) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/29 18:58:37 executing program 3: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0xfffffffffffffc01, &(0x7f0000000080)=0x4) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) sendmmsg(r1, &(0x7f0000000200)=[{{&(0x7f0000000140)=@nfc_llcp={0x27, 0x0, 0x0, 0x7, 0x323e58f4, 0xfffffffffffffda9, "897d2e8a76652b5427875c26349bb07ffee08ed7692b017a968cf1bb2e9ed173ded76923791c6ff23ad221e075adbb6220e8be7936327a2e6ee2f3f937e333", 0x3e}, 0x80, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x8000}, 0x1}], 0x1, 0x10) r2 = socket(0x1e, 0x1, 0x0) sendmsg(r2, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40), 0x0, &(0x7f00000046c0)}, 0x0) close(r1) 2018/03/29 18:58:37 executing program 1 (fault-call:3 fault-nth:8): syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000000200)='ns/uts\x00') 2018/03/29 18:58:37 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x3, 0x6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = dup3(r1, r5, 0x8000007fffa) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r3, 0xfffffffffffffffe}) connect$bt_sco(r6, &(0x7f00000000c0)={0x1f, {0x100, 0x8, 0x0, 0x6, 0x27, 0xb06c}}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r10 = getegid() syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x2000, r9, r10, 0xad22, 0x200000) write(r8, &(0x7f0000000180)="15", 0x1) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)='rfc4543(gcm(aes))\x00', 0x12, 0x1) preadv(r11, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/03/29 18:58:37 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x1) r2 = syz_open_dev$sndpcmp(&(0x7f00000004c0)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x1) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)={0x0, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000440)='/dev/midi#\x00', 0x80000000, 0x80880) inotify_add_watch(r3, &(0x7f0000000480)='./file0\x00', 0x400) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000380)={0x2, 0x0, &(0x7f0000000080)=""/254, &(0x7f0000000180)=""/245, &(0x7f0000000280)=""/198}) r4 = shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffa000/0x3000)=nil) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000000500)={{0x2c, 0x5, 0xc4c7, 0x2, 0x3, 0xffffffff}, 0x1000, 0x1, 0x80000001, 0x9d6d, 0x3, "b4e60b2921cf5936f537c3f654e023e8c60b203979e9a7bdded2c40cb65145d5553a3c648e85cfab18d5361be90e880e0f6a11c7f54ccbd98e00ce50feb97448137d4613e193f13d7c0ab3afd7a8d720a69f5e32adebf815121c5270c9103ff73e4fd642f60455e850bc629c935871396fad207bb4584ffb0977bd2dacffde95"}) shmctl$SHM_UNLOCK(r4, 0xc) r5 = syz_open_dev$mouse(&(0x7f00000003c0)='/dev/input/mouse#\x00', 0x3, 0x600) mkdirat(r5, &(0x7f0000000400)='./file0\x00', 0x80) 2018/03/29 18:58:37 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x383000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000eeb799890070e9c385d700000000000008f3e891b975bcc174e475359c4fed2a4adb21442ea3eb1e8488200eb4b3097321fdbcd4c8b1dd56024c498edadff8322ff9a586a3f90b5997cfc9c2"]) getpeername(r1, &(0x7f0000000a80)=@nfc, &(0x7f0000000b00)=0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000900)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x3ff, 0x8000) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f00000007c0)=""/134) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ceb793ede47e4fd7dcf8690523c4a1d095e05fa5c1b56b98873a5d199d0a625373a9d9ddde7a89999e4ca55643fac7df88065f5f0ce7f09b8f02409252ea21a140bdb7228b119c9892dc4eae592a93b20b65f7340ed4fec28781e44643") mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r5 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000b40)=""/253, &(0x7f0000001500)=0x408) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000a00)={0x0, 0x5, 0x1, 0xb9f, "245a8b99419208237419937a4631f5e5118397261954526da30077d6ebcac8ddd4147f06446befed1de04fe6", 0x5}) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee}) r6 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r6, 0x2285, &(0x7f0000007000)='S') acct(&(0x7f0000000a40)='./file0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4) sysfs$1(0x1, &(0x7f0000000940)='.\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000200)='.\x00'], &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f00000006c0), &(0x7f0000000880)=0x4) clone(0x24000200, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x6) 2018/03/29 18:58:37 executing program 6: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x20) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') mknod$loop(&(0x7f00000000c0)='../file0\x00', 0x8000, 0x1) r0 = accept4(0xffffffffffffffff, &(0x7f00000006c0)=@rc, &(0x7f0000000080)=0xfffffffffffffed7, 0x800) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f0000000780)=@ethernet={0x1, @random="517ca55d7dc6"}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000800)="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", 0xff}, {&(0x7f0000000900)="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", 0x1000}, {&(0x7f0000001900)="dd08e38507a2a31a2a1c916701badb9afaacc8244ed5558f34a923a286a854e7f90904cbdecf61c2b385e164779d9e29f6438c3287834758591f1630082b395b811266cb39c386c187924eb9f1d2546d8e8ded25e6d1340e5cadf6aa70759bd4d4445d7da72fd43db1db6c1e838d7f0de6792977b0de467e97c57a8b5f74b8ebf44888946b5b3976aff25b803c6bc2295a57c3320e64aebf74d79690ede50cb07d50c598b4843e22df017c33e453a1cadc9d235e74c59b5a6c26", 0xba}, {&(0x7f00000019c0)="b0e9d25305f05c2264ab20883417e3d357031ea55371c5dc9a439f88408c3c9f42fd81aa643f82dd66666158cf0ccf16f8b379a4f7e69ad441654074902e45a47ea9b72a40df2fecd4614875d3e1513ecaf318fe81d0afa6dd3b5239c8372f2ab352462c2ba99ef58978d592afe881db33f1be37b6dd67925b2c21db8a35012ffab8088d031fc2eef646f1a94a9048f4598ab3ce664bfdb87c37fbca6d0175d3e1a517b2e7c6c4eaa45cce63f20843900bab7f2e4345d8d30f17a48a92f5219528f3b18262a6d457142b5569a98f735cef8e", 0xd2}, {&(0x7f0000001ac0)="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", 0xfd}, {&(0x7f0000001bc0)}], 0x6, &(0x7f0000001c80)=ANY=[@ANYBLOB="9000000000000000ff000800ff0f00008828ea5b0f7435ce725503edd0195e42117397dd1f0fb72907e353358578fdf06ddc536147e0ff8554376221cbea21023686eec270572c987ca6477bffa85162525e3859e53145814c4c83fe4604f8d5bf1124a03ff82aae711bb35586e63a5b46d55602f8b118f13f21080450b3f53065d14729fba638fdc226b3bc00000000"], 0x90, 0x4000000}, 0x4000000) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='../file0\x00', &(0x7f0000000300)='rootfs\x00', 0x0, 0x0) mount(&(0x7f0000000000)='../file0\x00', &(0x7f0000000200)='../file0\x00', &(0x7f0000000240)='fuseblk\x00', 0x18834, &(0x7f0000000340)='%') 2018/03/29 18:58:39 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0xbd3d83bf6b6337b) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/29 18:58:39 executing program 7: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000040)={0x7}, 0x8) ioctl$int_in(r0, 0x5473, &(0x7f0000000080)=0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_INTERRUPT(r5, 0x4004ae86, &(0x7f00000000c0)=0xc00000) 2018/03/29 18:58:39 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) socketpair(0x10, 0x3, 0x7, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f00000005c0)={0x3f, 0x24, [0x4, 0x5, 0x78c, 0x9, 0x400, 0x7, 0x9, 0x681, 0x2]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f00008a5ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) ioctl$int_in(r2, 0x5421, &(0x7f00004cfff8)) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000800), &(0x7f00000007c0)=0x7a) sendto$inet(0xffffffffffffffff, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = epoll_create1(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000240)={0x1}) close(r2) listen(r0, 0xff) sendto$llc(r2, &(0x7f00000003c0)="8b4259800769ed32493a3f7c50c723e84e606165ea9a25cf04c1c925ae8924741a38b22238c672a8551acc010700d7b10150463e85366b45b2b532ef3d979a769e426edb74829a5b28", 0x49, 0x20000000, &(0x7f0000000280)={0x1a, 0x108, 0x3, 0x9, 0x1f, 0x9fa, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) accept4(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80, 0x800) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000440)={{0xbf, @dev={0xac, 0x14, 0x14, 0x1a}, 0x4e23, 0x2, 'sh\x00', 0x10, 0x4, 0x5f}, {@multicast1=0xe0000001, 0x4e24, 0x0, 0x4, 0x1, 0x56bc}}, 0x44) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x2}, &(0x7f0000000300)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000), 0x4) clock_getres(0x7, &(0x7f0000000200)) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000001c0)={'bridge0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1) prctl$setfpexc(0xc, 0x2) 2018/03/29 18:58:39 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x301482) futimesat(r0, &(0x7f0000000180)='./file0/file0\x00', &(0x7f00000001c0)={{0x77359400}}) mkdir(&(0x7f0000000080)='./control\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x2000, 0x0) r1 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x1, 0x0) fsync(r1) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000240)=0x5, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000200)=0x14) 2018/03/29 18:58:39 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x3, 0x6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = dup3(r1, r5, 0x8000007fffa) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r3, 0xfffffffffffffffe}) connect$bt_sco(r6, &(0x7f00000000c0)={0x1f, {0x100, 0x8, 0x0, 0x6, 0x27, 0xb06c}}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r10 = getegid() syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x2000, r9, r10, 0xad22, 0x200000) write(r8, &(0x7f0000000180)="15", 0x1) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)='rfc4543(gcm(aes))\x00', 0x12, 0x1) preadv(r11, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/03/29 18:58:39 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x383000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000eeb799890070e9c385d700000000000008f3e891b975bcc174e475359c4fed2a4adb21442ea3eb1e8488200eb4b3097321fdbcd4c8b1dd56024c498edadff8322ff9a586a3f90b5997cfc9c2"]) getpeername(r1, &(0x7f0000000a80)=@nfc, &(0x7f0000000b00)=0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000900)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x3ff, 0x8000) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f00000007c0)=""/134) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ceb793ede47e4fd7dcf8690523c4a1d095e05fa5c1b56b98873a5d199d0a625373a9d9ddde7a89999e4ca55643fac7df88065f5f0ce7f09b8f02409252ea21a140bdb7228b119c9892dc4eae592a93b20b65f7340ed4fec28781e44643") mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r5 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000b40)=""/253, &(0x7f0000001500)=0x408) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000a00)={0x0, 0x5, 0x1, 0xb9f, "245a8b99419208237419937a4631f5e5118397261954526da30077d6ebcac8ddd4147f06446befed1de04fe6", 0x5}) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee}) r6 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r6, 0x2285, &(0x7f0000007000)='S') acct(&(0x7f0000000a40)='./file0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4) sysfs$1(0x1, &(0x7f0000000940)='.\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000200)='.\x00'], &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f00000006c0), &(0x7f0000000880)=0x4) clone(0x24000200, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x6) 2018/03/29 18:58:39 executing program 1 (fault-call:3 fault-nth:9): syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000000200)='ns/uts\x00') 2018/03/29 18:58:39 executing program 3: r0 = perf_event_open(&(0x7f0000aaa000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsync(r0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='comm\x00') getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000003c0)=0xfffffffffffffcd0) read(r0, &(0x7f000007bf91)=""/111, 0x6f) write(0xffffffffffffffff, &(0x7f0000b84ec6), 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) prctl$getreaper(0x25, &(0x7f0000000600)) fchdir(r2) r3 = creat(&(0x7f0000000380)='./file2\x00', 0x10) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) fallocate(r3, 0x3, 0x0, 0x4) chmod(&(0x7f00000002c0)='./file2/file0\x00', 0x0) sendto$unix(r1, &(0x7f0000001040)="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", 0x1000, 0x4000081, 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x4) ioctl$int_out(r4, 0x2, &(0x7f0000001000)) r5 = syz_open_dev$sg(&(0x7f0000004ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r5, 0x100000001, &(0x7f0000001000)) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000280)={0x80, 0x2, 0x2000}, 0x4) syz_fuseblk_mount(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$netrom(r5, &(0x7f00000005c0)={&(0x7f0000000480)=@full={{0x3, {"6008afaee291d4"}, 0xfffffffffffffffb}, [{"8ce0da14c6e002"}, {"00df0a85bed717"}, {"36525b1c8c8f52"}, {"be279d3f90a1f6"}, {"2e4478c9815006"}, {"f30ee7a0734717"}, {"d8ae2bbe650175"}, {"7bf8ac6dc8c097"}]}, 0x48, &(0x7f0000000340)=[{&(0x7f0000000500)="357d2c6c8a1b8d0edde45d44b20b20d698df1e05c79af669b410ce4b8e26ae407f1cfe39109e2dd3dcf0984416c9c661793675f8d51031150b84e26da30f75de43286018fc323ae120531b4761e870da8a7296f27a9c5c9693209d623500b3cd2000a91683d3a794cd0a28c555dce8648d3c4b7c13745e871588b79a140c41b073e6baee", 0x84}], 0x1, &(0x7f0000002040)=[{0xa0, 0x0, 0x9, "28c1707529804315f279bbc7273b90c4a23b317dab2135adfc326887ebd82f838793060fd74cba78cfffb66342d895a96bc7f93f8bb26032267408726bbcacb75d0096ef95b8353682c9d7f9533b0baf6769e6b4ac9f482b82d93ecd6a3c4594f06ed9c4283966c6cde5f3aa1bf78c2d89096a9d1413579f7f0cac6b9f8699220fc44eddb812e76b7890"}, {0x1010, 0x6, 0x80000001, "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"}, {0xb8, 0x109, 0x13, "8483c3fdfeb58c2b9bb88aa8f277e578230d174bdcc2f9218d82d4698c7b34d9eddf99a25f959d0f2a6648092516297398277584442f85e3b7969c0996231c4ec08f674d7fdd6a8b525a4cfb2d56c96f8ef790b37c7b64dbadc01572d6e50ba43e1c1ec31306e7cf9b5203769cf55e3a5fb9274153147e42e82ee79f3ebdfb1ff22730c2d45299a81adba92d8bf3d219107f6d9ac2c52df878a45e7ab2f4e4836fc316c549"}, {0x78, 0x0, 0xea, "54c19b1f265c6020d1652f3d29520cc57a82f3bbc96c3910b6601d37b77ac7175d7730d87fd8646ae923210d5a73713ea49c6afcf5fe6a4b32ef22b2db202f055c03a9b518750ff9f35fca0a4fc26bc9427c18c1c6a82f8975c0304dd46bb3fbbf81"}, {0x18, 0x119, 0x2, "8b9de772cc1813e0"}, {0xa0, 0x6, 0x4000000, "1614911c9d13f9bd2e2aec2617867f358a2639b78bf72569a5fd239680852746d9785f49508cc6e32a6cf503f164faac48b009972bad865a0767f1ff858504f7b9ac9982307e67767928757529595260693c0a675f0817ffac63c8024d3a67e3b69bd84f5d1b5dc8e5251409ad5604f8ddc3addb9245711ed8f166b41e9dad55397ad05e80ae6a06e0a555ebd2"}, {0x60, 0x10f, 0x200, "4ee0df6084d80a80868962fe807f78486af0acbdf5f8156e4f5e134c0bedb9faa8c1163d226f2a0e08a1ba6f7270d4ef5263ce52b026633b595de904a2ba979dc189d8991edb1fade3ffe9"}, {0xc0, 0x109, 0x8, "8ce2a795fec8e234ac4538a656d17124b3db038e5ffe0123600e533cb8382a06137a2461497f34e42bc3a23c79dae6dc085e9e1c014145aa81abcb8857b06de918f4ec5dfb22464e42520fc5257face3dce0246cbd21e20870807c95eac669110138d0a68b32248f140485a38fbe7f4f6f7cd401637feba3379ce263f9640be35d8431772b409cdcf8c853387f6004daacce676bba3d8f0ec1d5f985b27c27f583b9f97797ee2294b551d6"}, {0x68, 0x112, 0x9, "e45161f9171358457a36801d1e7ff8fda8b64b37501a289224131e38b0c71225edbdf9d61239e5319f063bc93207f39ad11e66041b66ee2624c54af2e3fd89b7fcf57c106003da6802f1c602eb2aa09a30d7bbb20f"}], 0x1420, 0x4010}, 0x4000000) lstat(&(0x7f0000000180)='./file0/file0/file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000240)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) lchown(&(0x7f0000000140)='./file2\x00', r6, r7) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000000100)) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f0000000400)) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) 2018/03/29 18:58:39 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x3, 0x6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = dup3(r1, r5, 0x8000007fffa) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r3, 0xfffffffffffffffe}) connect$bt_sco(r6, &(0x7f00000000c0)={0x1f, {0x100, 0x8, 0x0, 0x6, 0x27, 0xb06c}}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r10 = getegid() syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x2000, r9, r10, 0xad22, 0x200000) write(r8, &(0x7f0000000180)="15", 0x1) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)='rfc4543(gcm(aes))\x00', 0x12, 0x1) preadv(r11, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/03/29 18:58:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x24, 0x18, 0xd19, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15}]}, 0x24}, 0x1}, 0x0) 2018/03/29 18:58:39 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x651a4d7a}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="61000000ed29914aefea9e174d62c229461d4d432e72c9a645ff85f9a20db9ef77100ddd9a06f979e9322a37fc91c07bcd62c02335483c71c5ff87f57e7102e6eb1669c83deb8537022bec3c6593f9c76d890a2e7a4cf222b1b4cfc44512bc435a78f9c476"], &(0x7f0000000180)=0x69) madvise(&(0x7f000000c000/0x2000)=nil, 0x2000, 0xc) clone(0x0, &(0x7f00006cc000), &(0x7f0000a25ffc), &(0x7f0000000000), &(0x7f000076f000)) 2018/03/29 18:58:39 executing program 1 (fault-call:3 fault-nth:10): syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000000200)='ns/uts\x00') 2018/03/29 18:58:39 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000009c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000980)={0xffffffff}, 0x106, 0x100f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000a00)=@resolve_addr={0x15, 0x110, 0xfa00, {r1, 0x81, 0x0, 0x0, 0x0, @ib={0x1b, 0x6, 0x0, {"507119ee8becdb6ee8eec0ef1b01c9b3"}, 0x800, 0x3ff, 0x3}, @ib={0x1b, 0xe6f, 0x5, {"80ccf6fd63882b5307f4a7b31b4c057e"}, 0xabb2, 0x5, 0x100000000}}}, 0x118) r2 = memfd_create(&(0x7f0000000000)='selfwlan1\x00', 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x13}, 0x35, 0x1, 0xff, 0x1, 0x520, 0x6, 0x1f}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f00000000c0)}}, 0x18) 2018/03/29 18:58:39 executing program 7: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000eac000)={0xffffffffffffffff}) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x40, 0x2000) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000016000)=[{0x28, 0xfffffffffffffffe, 0x0, 0xfffffffffffff030}, {0x6}]}, 0x10) 2018/03/29 18:58:39 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x383000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000eeb799890070e9c385d700000000000008f3e891b975bcc174e475359c4fed2a4adb21442ea3eb1e8488200eb4b3097321fdbcd4c8b1dd56024c498edadff8322ff9a586a3f90b5997cfc9c2"]) getpeername(r1, &(0x7f0000000a80)=@nfc, &(0x7f0000000b00)=0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000900)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x3ff, 0x8000) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f00000007c0)=""/134) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ceb793ede47e4fd7dcf8690523c4a1d095e05fa5c1b56b98873a5d199d0a625373a9d9ddde7a89999e4ca55643fac7df88065f5f0ce7f09b8f02409252ea21a140bdb7228b119c9892dc4eae592a93b20b65f7340ed4fec28781e4464325ef93") mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r5 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000b40)=""/253, &(0x7f0000001500)=0x408) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000a00)={0x0, 0x5, 0x1, 0xb9f, "245a8b99419208237419937a4631f5e5118397261954526da30077d6ebcac8ddd4147f06446befed1de04fe6", 0x5}) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee}) r6 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r6, 0x2285, &(0x7f0000007000)='S') acct(&(0x7f0000000a40)='./file0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4) sysfs$1(0x1, &(0x7f0000000940)='.\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000200)='.\x00'], &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f00000006c0), &(0x7f0000000880)=0x4) clone(0x24000200, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x6) 2018/03/29 18:58:39 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0xbd3d83bf6b6337b) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/29 18:58:41 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x810, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000003fe0)) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) 2018/03/29 18:58:41 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/175, 0xaf}], 0x1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000aedffc)=0xffffffff, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000080)={0x4, 0x1, 0x7, 0x1}) write(r0, &(0x7f0000ff2fd9)="2700000014000707030e0000120fe70010ffe0f41207f4cd0a19000000000000240800390075ed", 0x27) 2018/03/29 18:58:41 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000710fec)={0x2, 0x100000000000004, 0x4, 0x6}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000180)="ef", &(0x7f0000000280)}, 0x20) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x4000) bind$ipx(r1, &(0x7f0000000080)={0x4, 0x5, 0x7, "27b4d7a2f811", 0x1}, 0x10) 2018/03/29 18:58:41 executing program 1 (fault-call:3 fault-nth:11): syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000000200)='ns/uts\x00') 2018/03/29 18:58:41 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0x0) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/29 18:58:41 executing program 7: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0xffff, 0x2) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000280)={{0xa, 0x4e23, 0x9, @empty, 0x1000}, {0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffff8e2}, 0x7, [0x8, 0x6, 0xb6, 0x0, 0x6, 0x7, 0xfffffffffffffe01, 0x100]}, 0x5c) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x40c100, 0x0) fallocate(r0, 0x1, 0x0, 0x4000003) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="154e9e040c00", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) madvise(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x200000009) creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setpipe(r1, 0x407, 0x77) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000001300)=""/73, &(0x7f0000001280)=0x49) 2018/03/29 18:58:41 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x3, 0x6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = dup3(r1, r5, 0x8000007fffa) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r3, 0xfffffffffffffffe}) connect$bt_sco(r6, &(0x7f00000000c0)={0x1f, {0x100, 0x8, 0x0, 0x6, 0x27, 0xb06c}}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r10 = getegid() syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x2000, r9, r10, 0xad22, 0x200000) write(r8, &(0x7f0000000180)="15", 0x1) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)='rfc4543(gcm(aes))\x00', 0x12, 0x1) preadv(r11, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/03/29 18:58:41 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x383000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000eeb799890070e9c385d700000000000008f3e891b975bcc174e475359c4fed2a4adb21442ea3eb1e8488200eb4b3097321fdbcd4c8b1dd56024c498edadff8322ff9a586a3f90b5997cfc9c2"]) getpeername(r1, &(0x7f0000000a80)=@nfc, &(0x7f0000000b00)=0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000900)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x3ff, 0x8000) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f00000007c0)=""/134) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ceb793ede47e4fd7dcf8690523c4a1d095e05fa5c1b56b98873a5d199d0a625373a9d9ddde7a89999e4ca55643fac7df88065f5f0ce7f09b8f02409252ea21a140bdb7228b119c9892dc4eae592a93b20b65f7340ed4fec28781e4464325ef93") mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r5 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000b40)=""/253, &(0x7f0000001500)=0x408) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000a00)={0x0, 0x5, 0x1, 0xb9f, "245a8b99419208237419937a4631f5e5118397261954526da30077d6ebcac8ddd4147f06446befed1de04fe6", 0x5}) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee}) r6 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r6, 0x2285, &(0x7f0000007000)='S') acct(&(0x7f0000000a40)='./file0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4) sysfs$1(0x1, &(0x7f0000000940)='.\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000200)='.\x00'], &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f00000006c0), &(0x7f0000000880)=0x4) clone(0x24000200, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x6) 2018/03/29 18:58:41 executing program 2: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffd) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) 2018/03/29 18:58:41 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x3, 0x6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = dup3(r1, r5, 0x8000007fffa) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r3, 0xfffffffffffffffe}) connect$bt_sco(r6, &(0x7f00000000c0)={0x1f, {0x100, 0x8, 0x0, 0x6, 0x27, 0xb06c}}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r10 = getegid() syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x2000, r9, r10, 0xad22, 0x200000) write(r8, &(0x7f0000000180)="15", 0x1) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)='rfc4543(gcm(aes))\x00', 0x12, 0x1) preadv(r11, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/03/29 18:58:41 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x1) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffff9}, &(0x7f0000000000), &(0x7f00007adff0)={0x77359400}, 0x8) connect$l2tp(r0, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x4, 0x1}}, 0x26) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=0x0], &(0x7f00000002c0)=0x1) fcntl$setlease(r0, 0x400, 0x0) fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000002d40)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000433000/0x1000)=nil}) syz_kvm_setup_cpu$x86(r5, 0xffffffffffffffff, &(0x7f0000433000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000080)="0f350f01cac4e3d17e2b3666baf80cb8b73e9582ef66bafc0cec0f20e035000100000f22e066baf80cb84e823d89ef66bafc0ceceabb3e00003f00c174920000b805000000b9000000000f01d99a000000005b00", 0x54}], 0x1, 0x10, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_GET_DIRTY_LOG(r5, 0x4010ae42, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100)=0x1, 0x4) setregid(r2, r3) 2018/03/29 18:58:41 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000432fe8)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x10) fcntl$lock(r2, 0x6, &(0x7f0000013000)) dup2(r0, r2) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) syz_open_dev$sndseq(&(0x7f00000005c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f00000000c0)) 2018/03/29 18:58:41 executing program 6: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) close(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x6, 0x8, 0x3, 0x1}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r2, 0x89}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) sendmmsg$alg(r0, &(0x7f00000011c0)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="0e0af27f4831ac8b41068d31230501bfc97c3f24610f85fee356e3c655c16a7bdd3dd5d1305b551b52dce99993b0ebd183517bf58db80a046887c2bec4b08fefb4a9e0e3e0244a9241bbd9529f7acdd632b4ec2727ec080b8f04b7bb", 0x5c}], 0x1, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x128, 0x4000000}], 0x1, 0x4044) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00', 0xfffffffffffffffc}, 0xffffffffffffff09) ioctl(r3, 0x800000000008982, &(0x7f0000000000)) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f00000001c0)) 2018/03/29 18:58:41 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0x0) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/29 18:58:41 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x383000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000eeb799890070e9c385d700000000000008f3e891b975bcc174e475359c4fed2a4adb21442ea3eb1e8488200eb4b3097321fdbcd4c8b1dd56024c498edadff8322ff9a586a3f90b5997cfc9c2"]) getpeername(r1, &(0x7f0000000a80)=@nfc, &(0x7f0000000b00)=0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000900)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x3ff, 0x8000) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f00000007c0)=""/134) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ceb793ede47e4fd7dcf8690523c4a1d095e05fa5c1b56b98873a5d199d0a625373a9d9ddde7a89999e4ca55643fac7df88065f5f0ce7f09b8f02409252ea21a140bdb7228b119c9892dc4eae592a93b20b65f7340ed4fec28781e4464325ef93") mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r5 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000b40)=""/253, &(0x7f0000001500)=0x408) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000a00)={0x0, 0x5, 0x1, 0xb9f, "245a8b99419208237419937a4631f5e5118397261954526da30077d6ebcac8ddd4147f06446befed1de04fe6", 0x5}) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee}) r6 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r6, 0x2285, &(0x7f0000007000)='S') acct(&(0x7f0000000a40)='./file0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4) sysfs$1(0x1, &(0x7f0000000940)='.\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000200)='.\x00'], &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f00000006c0), &(0x7f0000000880)=0x4) clone(0x24000200, &(0x7f0000000280)="70d41b1b8237f94a1946983a3d9bf180cd6dc32d15a9556fca799b26e40db8beebc31a2f5398a63be25f2d65aebf4a47aa7a4c4ea260b36ef4bdc65126d0606e5f10850dc453adf580ee9da1b56c6d1a68cf4a12ed23f4c9ecdd877c457dff84a6ddf8054df832a0c0e48c5772f15ed48dd429b97623c3af8886339a2611631a002430c81885ea501a6dd6e7cbc234feb8d6a095d40673343b461e5dcba9b112335000922e01cc5addde938f0a00c28acb22a6f834660248d787110d2d8d89e498e3b8a70390d588a56195d1e7ac73010463f9d205674917e3e264e505f6b908a8f31e56c5aef27325580f085e7db235e623bac691a526b7feb9df781f112b716d23d425ec2bf697c10c92e9a422ae6fba3f7b2ae68f6179b3aa8a2ddc8f2c86c4e1096bdc9408aa755b21928174f61189c14afd442d2f0702d86498b66681d129bd74114185f673ac3ad74e4e9d3761e5d2dfd83af06df20820167e74374c7e124396b1e38aa24880689413743d045a26aeab55ae5872d62ff81f38302d1dcc0ad4e3b2e9c570accb3abd6f569f9c709ed651316ec30562196c98c97899c418537aef0713b687c3f1b585f303a9a14293e4ba806494827a349e255e7c2416d0d27d609f3cf61d757d5fc07f6c53561f034445aebbe6881909a5823c52d5435bc95e4ca4342b0a92ccd676ee37d35e75689d2cf6897b576aec9a5c5886a5d5fafb09cfbe3740e8d5ca9d5d3687d855109468e2ee753ff1ee8e3a14dde2d59f905724c3dbb23448a02edd13f8a8857486401e8cf76e20f42cb23c5bddd9ea5a4c9f75640b90cfa1609ee6134cdc37df37dea1f43a181143f537329050421a00a73601ed610f333a8738a05a541966b71aecd671ab5a38fa6cc11b8e79212cfcef1d41ddfeed559455365c5dcdf77b74c846562385129d346469928ce33fb70dfc8124e416841cb98650b70e4e36e6b42ce79e8cdd2b077f73a17831ca71032d48208be907799735435fc0f69850daf9a3a4fb36d6c200a5a6fcb0fae791d06e5744340c5d33a636a287df8d4dfe86d4fc316af321aaa76045d9eb334298e9e692c569305af755d53449802a66594830a11ca10104253a88bf5cdcab8ac311bceef44c0fe67e4bc8974f240bfc8a55d7a4f350f6c843fb4b2b8293c219ee628d1c795f7451a561941985c245b95a8c1f40705a3bf6b1b7879f197d5f325d07a94c5bb3c6e1660ea80501ca1b3472f189bae7b22bd3f071aded32c3cd37e345ed7cfbf5414d4063e36fc7e2ae10ee173d86b0683e222c1c5c972d9af51434784d9d85bb68650a0810e09f41e1db807718f2ce60fc1e06f20fc1a6673683858264c7707e4f6f68cd4f00dc368ca608755d54f6cbe19860eb6d643b7ef826c56ea7037888ad209c32ac71e0b91f51862e410c2e96657b213909500f20a906e7c39e27", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x6) 2018/03/29 18:58:41 executing program 1 (fault-call:3 fault-nth:12): syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000000200)='ns/uts\x00') 2018/03/29 18:58:41 executing program 7: statfs(&(0x7f0000001600)='./file0\x00', &(0x7f0000001940)=""/59) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001140)='/dev/mixer\x00', 0x280000, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000001a00)={'filter\x00', 0x7, 0x4, 0x480, 0x0, 0x258, 0x258, 0x398, 0x398, 0x398, 0x4, &(0x7f0000001980), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0x1}}}, {{@arp={@empty, @multicast1=0xe0000001, 0xff0000ff, 0xffffffff, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x3, 0x2, 0x101, 0x92d, 0x6, 0x0, 'bridge0\x00', 'bcsh0\x00', {}, {}, 0x0, 0x2}, 0xf0, 0x118}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, @loopback=0x7f000001, @empty, 0x1, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r1, 0x0) r2 = socket$inet(0x2, 0x801, 0x0) getsockopt$sock_cred(r2, 0x1, 0x37, &(0x7f0000000000), &(0x7f0000003000)=0xc) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000019c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000001880)={&(0x7f0000001180)=@can={0x0, 0x0}, 0x80, &(0x7f0000001740)=[{&(0x7f0000001200)=""/173, 0xad}, {&(0x7f00000012c0)=""/164, 0xa4}, {&(0x7f0000001380)=""/84, 0x54}, {&(0x7f0000001400)=""/173, 0xad}, {&(0x7f00000014c0)=""/30, 0x1e}, {&(0x7f0000001500)=""/255, 0xff}, {&(0x7f0000001600)}, {&(0x7f0000001640)=""/199, 0xc7}], 0x8, &(0x7f00000017c0)=""/133, 0x85, 0x1f}, 0x40) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000018c0)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, 0x8, 0x2, 0x10001, 0x100, 0x4, 0x101, r5}) getsockopt$IP6T_SO_GET_ENTRIES(r4, 0x29, 0x41, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], &(0x7f00000021c0)=0x1024) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001100)={r3, 0xbeb}, 0x8) 2018/03/29 18:58:41 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0x20, &(0x7f0000001740)=ANY=[@ANYBLOB="1800000cc48872e1bab26a0000000000000000000000000000000000000000001810000005200cad65fdb17ac2d5c881bd2a51d38a4d72ea7d57b40ac409a057ca05072752dd71ad5e8c8766276d84b8b75982eddcfb23c820bc977fdb4a711e101237dee6f35ab6d1335313d5a7f295a1a1633459d0dd2ba5ff4fa32b6435ba43aaabbb054284e5ffeabe0000000000000000000000000000", @ANYPTR=&(0x7f0000000400)=ANY=[@ANYPTR64=&(0x7f0000000280)=ANY=[@ANYRES64], @ANYPTR, @ANYRES16, @ANYRES64, @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYBLOB="5c6d060ebb4126c6d83244d3f9126625a3ca6a3e4df1c1c6e73590719cf420a55c6eb55125cc9af6a367f41bc3ceee85837ef30679c286e44eaa461c688f1858b68c8241db1521c58747a7de10a7755cc81251882399d008d90948b03c74b54410347df2aa3f3d648970cc9f966a255d1913de90e6f23c6893c86fee23515cae2c3f25b46b02183a2a8d3e5d10a1a801b97009d81088211c8ee8fa29969dfdba1558d0140cd4e0239e549d035a8c13a6688b9fb6ba5fb486cf4732475d333f6a829df15aef84e4bf6c71cce97b8dc1436e7931bd488ef47044e95d6b43d4c3a4047e4fe462eb094bef0f", @ANYRES32, @ANYPTR64, @ANYRES32, @ANYPTR64, @ANYRES16, @ANYRES64], @ANYPTR, @ANYRES32], @ANYBLOB="00000000000000000500000000000000000000000000000018100000", @ANYRES32, @ANYBLOB="0006c493d102000000eaffffff0000000000000000a84b5753e0009890bb8a99dbbd1f450cf5837b000000000000000000000b1d34e90f2cd2c51d6a7e0f7162750700000000000000000081000c000000000000000000000000009500f6ffffff0000000000000000000000000000006f6ebbf9418d1cb968cee65f6eb9709a9584ac5c9d4f09a8ccc8f1a6718e04c7a19d2497e76619c1dfa08a6e26fdad838aad39f9d0e112d1aaa5629c29077ccca7b8cc8dbec3d709f9d116d08b3b4e973b67c734a26df9de7f3a0506648a"], &(0x7f0000000000)='GPL\x00', 0x3, 0xb0, &(0x7f0000000140)=""/176}, 0x1d) r1 = dup(r0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000480)=0x9) r2 = dup(r0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r2, &(0x7f0000000740)="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", &(0x7f0000000040)="f298e40b0e22159615892076f3c5a6c6a499809684441b7404968de62fcc23c40114cf3c02e4464c3c9d398ea0220d24139e64ba5ee7cb76fab942b227cc7bc1f75b187f517223a4b41ae824346deb047bde8a5b96d4f0f1bba9adb50176a574e3fb94c0aab55e62418b4c004282c13310cc913a9989b2b5232e0da6f59c857f6d16ae69e8cbf7f24926158fd813030b7370e4767876c6c43c459cd171957d4b57cea86b16498743e16d04314ebe4b9724ec8ab33c152ba898b505d4c15d520bf025e9e51f2edbe6e8234ddc2e567363bbde5e6a36f5", 0x1}, 0x20) 2018/03/29 18:58:41 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000280)=""/205, &(0x7f0000000080)=0xcd) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000180)=""/210, 0xda, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) 2018/03/29 18:58:41 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0x0) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/29 18:58:41 executing program 1: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000000200)='ns/uts\x00') 2018/03/29 18:58:41 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x601, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00000000c0)={0x2, &(0x7f0000000040)=[{0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}]}) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0x1051, r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fchdir(r2) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') lgetxattr(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000340)=@random={'system.', '@,vboxnet0*vmnet1\x00'}, &(0x7f0000000380)=""/4096, 0x1000) ioctl$EVIOCGSND(r1, 0xc0045401, &(0x7f00000001c0)=""/149) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000180)={0xa, &(0x7f0000000280)=[{0x3, 0x2d1, 0x32c582d0, 0x1ff}, {0x855a, 0x9aa4, 0x0, 0x80}, {0x80, 0x9, 0x1, 0xfffffffffffff001}, {0x0, 0xfffffffffffffffb, 0x3, 0xffffffffffffffff}, {0x1b, 0xd648, 0x0, 0x6}, {0x2, 0xff, 0x7, 0x100000000}, {0x1, 0x401, 0x401, 0x100000000}, {0x0, 0x2, 0x40, 0x5}, {0x5, 0x100, 0x1, 0x429}, {0x800, 0x7f, 0x8, 0x6}]}) 2018/03/29 18:58:41 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b04bca5ef963fb95cf"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x9, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x3, 0x43e, &(0x7f0000000240)=""/195, 0x0, 0x400000000000000}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r0, 0x0, 0xe, 0xf5, &(0x7f0000000040)="7dbde00ac77ecd96df6dbd486267", &(0x7f0000000100)=""/245}, 0x28) 2018/03/29 18:58:41 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a6", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r5 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r6 = openat$cgroup_int(r4, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r5, 0xc008ae09, &(0x7f0000000200)=""/131) fcntl$getflags(r2, 0x1) io_setup(0x400, &(0x7f0000000380)=0x0) ioctl$KVM_GET_EMULATED_CPUID(r5, 0xc008ae09, &(0x7f00000002c0)=""/55) io_submit(r7, 0x0, &(0x7f00000004c0)) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r8, 0x4068aea3, &(0x7f0000000400)={0x7b, 0x0, [0x9, 0x7, 0x3ff, 0x401]}) sendfile(r6, r6, &(0x7f0000000040), 0x1) sendmmsg$alg(r1, &(0x7f0000002780)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000015c0)="020670da3077f821ddf61b47af3b0114", 0x10}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0xf, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x0, 0x9e09, 0x9, 0x7ff, 0x1}, &(0x7f0000000540)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=r9, @ANYBLOB="9e000000b0e77285c878a8c5788a4ca01fc127a65c65b4b92ff1cf43c6742eace6f5842d107a0ade6e36cf110d3ea709e629a8cab07a757c936576aebc6ee76a6641eaca431c56fbda3704975c7eee11700a56d11fdb0c007ab2000000000000000090788989689a90f13a08b48e181d5bc6ce1ade5827114412f05d673d7e9f28fff8e2e60334eef2b53381e23846f5fb1867924760be000d7a79505bbb881d"], &(0x7f0000000640)=0x2) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r8, 0x800442d3, &(0x7f00000006c0)={0xbe82, 0x0, 0x100, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bcsh0\x00'}) semget(0x1, 0x2, 0x404) setfsuid(0x0) sendmmsg$alg(r3, &(0x7f0000003ec0)=[{0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000840)="cc449f201eeb354eb51310872de4aa0490d6da5b1cd5088fb9a9d3947eebca0ed0e71af84aab09371b9a52181f52347af1416e5beef1df49da0c08ea0ba35312472a97d2fd7ae800f140a3cb7c51f3ed0aabc7c369212b758f17dd44f9a44455f0ab14ef66ddbdc790e3ee60cfda0ecd29b33233d34df5a6c7da27575e4720ce444841e5054c9788e7425a6f0656a9b15147cc0daab62e161383dee8767e0d3cc4ae1b25a81592f62dfa00f71226b8b538b6cab94deaa5513437e29e09381f2d35e6", 0xc2}], 0x1}, {0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000001140)="b6d89e1dc717ecf174f1b90c64f5900e5c0de6590ec89a5afedd2942b6375d", 0x1f}], 0x1, &(0x7f0000001200)=[@assoc={0x18, 0x117, 0x4, 0x7}], 0x18, 0x24048845}, {0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000001280)="10ea200e71d0dcc1fd6c369d7cf85beb2ff53b6efb5f004986f6ec1c715750ed59f077c3d1be567ee97fb41875bd4a63ba4bdb28e2c4adc4d746cd92a674d9b6ade1bfdf6dd7863c7616d5753d6bd15df352214dd5285218d8d82aee087dc81158ff7ed736780fcb85468b687909", 0x6e}], 0x1, &(0x7f0000002700), 0x0, 0x20000000}, {0x0, 0x0, &(0x7f0000003b80)=[{&(0x7f0000003b00)="746d7dbe6eadba4a0c75627235f493162adbd99038023b8707d17c48d7a2ef8f7f41a795760756ab22ff81d9e964f8d7cafe3c27eebfbc8eb7cde0e677662a1402bd7e6817", 0x45}], 0x1, &(0x7f0000003bc0)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x30}, {0x0, 0x0, &(0x7f0000003d80)=[{&(0x7f0000003c40)="e70c75dd4c417fd0a5223e80907669e133fb3af4d7b30af852975f7a85d84da57c66c13cbd7792ef7152b14a94c05ea1036ed074e2a72c2b66fa8faac53b9c8d8483a7ef471a472bb77d139993efca48a48adebc9f7dda62079e9607791b80879930dcdcba974b19e93ad8cc107d759bbd24838cdc853bb03c611644f42efd4c77b5f89f6300ee2f1200e6dce2e20cea3107617e9ab1b1558bbc20f1edde0d761f08e80ca35b1a599f7db06c5519a330688962551e6c0be28aa5c8ca0ba1e149792cabe81797d03041974581e2c3a6df7adec3e7f670a09f988cf3e28c1f75824d8e", 0xe2}], 0x1, &(0x7f0000003dc0), 0x0, 0x8000}], 0x5, 0x8004) 2018/03/29 18:58:41 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) r1 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002340)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000002440)=0xe8) fstat(r0, &(0x7f0000002480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000002540)={&(0x7f0000000280)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000002300)=[{&(0x7f0000000300)="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0x1000}, {&(0x7f0000001300)="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0x1000}, {&(0x7f00000000c0)="c774a311ea22ed0559f30ef1ad", 0xd}], 0x3, &(0x7f0000002500)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x8814}, 0x800) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000000140)=""/201, &(0x7f0000000040)=0xc9) r4 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000080)) bind$packet(r4, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) 2018/03/29 18:58:43 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x3, 0x6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = dup3(r1, r5, 0x8000007fffa) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r3, 0xfffffffffffffffe}) connect$bt_sco(r6, &(0x7f00000000c0)={0x1f, {0x100, 0x8, 0x0, 0x6, 0x27, 0xb06c}}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r10 = getegid() syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x0, r9, r10, 0xad22, 0x200000) write(r8, &(0x7f0000000180)="15", 0x1) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)='rfc4543(gcm(aes))\x00', 0x12, 0x1) preadv(r11, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/03/29 18:58:43 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @broadcast=0xffffffff}, 0xa) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) r1 = accept(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x80) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f00000000c0), &(0x7f0000000100)) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="9421e5271f45907f567d604a09fe27abfa55e2aebecfe4a0aeda13b3d2418870405797686467855ad166a77fa809f72ab92d438b38975596f98c0c03126989f5a4a3fe4878335988dfb98b11d880cc928c21fccdcf2086d98e2ac4ab265ff234ba0a86ee14bbb2bf4cc210f6ca6a5d3d18d3110ac82704ac8a979bebe6ea1a803cb5a21babf0a28c6741f5493a7189c764564aa039257ce92830f1a25bb6fb553231195be0ff72269d4b8503dbb0bc6c23f0341aa626735a002006f6c2b036efa5d1e087ee6181ffb3d0f5f569629e1691681449dc33e4b96e7d71acec3270c46c74442fbb78a39abcddd7c12b184b60f369e4cbf65bddc6e709130c8664607bf74f8e51b570d3a12155be268339d9e2012ee5e7f8ac4696119e847f2fc96f6006cbda28c502d7ee34fcabbbb5c303f7cd3292aabb74a7bff1f76fce1b1fe13482fda1408973de9868e96c630ff08bd68c3a98d07ce0662997755f039a7ee45bdae739d3f3b1cbd5ecfa8825b540b6417c730ec4a8204ce2ba6ebd0c9452b0cc1273bbd591314867c54abafc48697fed81bfeec349729da076218770bb7ba8a2aedca9000638018a28abcaa3dc6642db8097039f0f9f6fdd1ab481507e5796d65b2a81bd38b11c518feed59fce3147bb2bd31518c6032745185a44a98ec2efe3f8eb27709c2e70cfef9a971f97159e74868d6a55e1a8e6e7b500d7c116f02594a58e3dceb86175af56c7502287ddab530acb67386725e0d6b2e317cb0b87affd30d4ff210024287c19d27033b7a11bf18d1ce1e23f618476b15c3a5574fdc0f238f2ec1c3cd2784fd3d8235278bd957c929021d97da58459f921a47002a4841ff77262b7150c5fbda7f8bf6801c22adfb0bc96f7a2d8527aaf00ae5b663eb0f69914dc722b2d7b1e4861ed66168b7c6afa56fff36de7c842f3d24ecc65d25f24917f0867f6a2fb7c5a02335ff1870d35c3aba978208c118fb5ed56f102cf9bfde60786175bc25ebba02aaa4cbbdc95afa96c3449e53c5ea7e92bdabc8ae8b28370cdefc009698f8f870da37e1b188a5439428b619618179900e03df2d5926bd0a69fe94b5553ce84323a03b371d35d4984daa8e4f52cbc75d05dbd12d3bdcc5125ea53559ae82593a6a8d9812ea99d4166451edc55e5dd97f98b7e5c6527658765d14c9c5be3fc4153881d666dbf5eb45c1cbde2781a985f59e7e5aab7d9398dcc21e1d7495047a5afb84727aadc86854edd5a5a645ca3715b2c78ef32702231aa8be45cf97ac787765bbb631f6a357d292bbe97e7d3ec6d15b82f0985f7c0fe679b9788674b80312b5f365dbcf1a8eb5e295084485dcc92f2b905cdded6e2e81cfc7e9d29ec61fd893d120c31b9101770f4cb2e38a8a518295d373f9e6ba8a7226542c67a2ea423f1a32722260ad533435f903933a70906b10e7e5efac4ba3830e242919997a34044cb831a59186eeb68a93ff9eac431e938b48b810a08aab9730597e196127e4b64a6fd8b431a79f8253b031a59c22e3eeeeb5267441e8c962c8db6ba0bc5b4cc3291aa1672049cec15d0272d4441cbb2412b4a3456935403429aeb7644edc9ef26a9096c87632c4458335949fd2a27fa89c78353ae5adab7594eff5b7e8cd8bc43cc602f914e61b04d8c6e24bd7ef078e3b1b02f61df5c6e6f1648fa6a6022c045390ba8c61b73538f8975142eeba57a52d0d038014010a05ec1e16691a81a748bb222068f08b593a5b3f421767c6611fd3799794be1b0aa2b4d66f65bb4c6ee7a17c44dca1bd6a3fe2159b0ad427097f63f6f8df4852e66b34bc787dc2e236308e56d70e608f97ee4da5b631eaa26582d9bbc86e9f51554f2eec09bbb497fd114e200465d9fb75426a84f7d1ef4b967763e628774f59eeac514fc0d83e952b54b91696e80ce73c6d8b7ef4cd2225fb5ad6f837fa9ddd5428cfe1b7c8113c5fdec44dfbc08b4dcd8deeb7ee0a20063994de4bbdc2a54b4522fab89f43122becda26248b2fc4c9b40fc772a54405c23d248c228c557f7d6c7829928c908babf440101171defbf93b88b2df9c01402bf7ba72be3c28100a83f747160bf64769155329af77b1588c65e7eb81b45c2341976a003a15477b239601e890fee9b3d03dd6db89bb8e3815fd9d6eae54ec94821dca6a9204a448b1a3e3f95aac1fc2e739cf72c9c2c7e9d718d8f03d00fe4a9c1161d0eb24c46c9f0167b6277854f80a8af9540a8ee3ffa0c8648be1cf9436061a92f4b219eb20647d9ba686ec9abc218aa0a9e6188924929e149564e2fb48df003c3c9f064", 0x65c}], 0x1}}], 0x1, 0x4000) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r0, 0x1) 2018/03/29 18:58:43 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480), 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) syz_open_pts(r0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) recvmsg(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000400)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000001740)=[{&(0x7f00000014c0)=""/247, 0xf7}, {&(0x7f00000015c0)=""/244, 0xf4}, {&(0x7f00000016c0)=""/126, 0x7e}], 0x3}, 0x0) fchdir(0xffffffffffffffff) mkdir(&(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0xfffffffffffffffc) mkdir(&(0x7f000000e000)='./control\x00', 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000480)=0x0) ptrace$getregset(0x4204, r1, 0x6, &(0x7f0000000540)={&(0x7f00000004c0)=""/116, 0x74}) r2 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) llistxattr(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)=""/36, 0x24) mq_open(&(0x7f0000000140)='procppp0\x00', 0x40, 0x8, &(0x7f00000001c0)={0x0, 0x3f, 0x1f, 0x66f, 0x81, 0x0, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x80}, &(0x7f0000000340)=0x8) mknodat(r2, &(0x7f000003f000)='./control\x00', 0x1, 0x0) readlinkat(r2, &(0x7f00000005c0)='./control\x00', &(0x7f0000000600)=""/176, 0xb0) execveat(r2, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000001fe8), 0x0) 2018/03/29 18:58:43 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x383000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000eeb799890070e9c385d700000000000008f3e891b975bcc174e475359c4fed2a4adb21442ea3eb1e8488200eb4b3097321fdbcd4c8b1dd56024c498edadff8322ff9a586a3f90b5997cfc9c2"]) getpeername(r1, &(0x7f0000000a80)=@nfc, &(0x7f0000000b00)=0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000900)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x3ff, 0x8000) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f00000007c0)=""/134) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ceb793ede47e4fd7dcf8690523c4a1d095e05fa5c1b56b98873a5d199d0a625373a9d9ddde7a89999e4ca55643fac7df88065f5f0ce7f09b8f02409252ea21a140bdb7228b119c9892dc4eae592a93b20b65f7340ed4fec28781e4464325ef935c34") mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r5 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000b40)=""/253, &(0x7f0000001500)=0x408) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000a00)={0x0, 0x5, 0x1, 0xb9f, "245a8b99419208237419937a4631f5e5118397261954526da30077d6ebcac8ddd4147f06446befed1de04fe6", 0x5}) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee}) r6 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r6, 0x2285, &(0x7f0000007000)='S') acct(&(0x7f0000000a40)='./file0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4) sysfs$1(0x1, &(0x7f0000000940)='.\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000200)='.\x00'], &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f00000006c0), &(0x7f0000000880)=0x4) clone(0x24000200, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x6) 2018/03/29 18:58:43 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/uts\x00') setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x3ff, 0x8, 0x6, 0x5ad, 0xffff, 0x101, 0x100000000, 0xfffffffffffffffe, 0xed9a9a5, 0x3, 0x7ff}, 0xb) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='ns/uts\x00') ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000240)=""/4096) 2018/03/29 18:58:43 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0xbd3d83bf6b6337b) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/29 18:58:43 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x1) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000140)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x28) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000280)) r5 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x40, 0x0) ioctl$TIOCSWINSZ(r5, 0x5414, &(0x7f0000000240)={0x8, 0x5, 0x7, 0x3}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00000001c0)={r6, 0x5, 0x5, [0x8, 0x7f, 0x3, 0x3, 0xff]}, &(0x7f0000000200)=0x12) dup2(r1, r3) dup3(r0, r2, 0x0) 2018/03/29 18:58:43 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f000050dff8), 0x86) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x0, 0x6]}, 0x8) 2018/03/29 18:58:43 executing program 3: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) pwritev(r0, &(0x7f0000001880)=[{&(0x7f0000001780)='b', 0x1}], 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r2, &(0x7f0000000940)={&(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x80, &(0x7f0000000880)=[{&(0x7f00000007c0)="84", 0x1}], 0x1}, 0x0) sendmsg(r2, &(0x7f0000001540)={&(0x7f0000000000)=@rc={0x1f}, 0xa, &(0x7f00000012c0), 0x0, &(0x7f0000001340)}, 0x40000) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f00000000c0)='syz_tun\x00') sendmsg$kcm(r2, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000280)}, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000050dff8), 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000001680)=ANY=[@ANYBLOB="0000000000000000000000000000020000000000009b5a578bbc00c62b00007f319fefcd3ea7a0df085ecd00"]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0xffffffffffffff74, 0x5, 0x79f3, 0x100000001, 0x0, 0x7fffffff, 0x100, 0x4, 0x5, 0x200, 0x6, 0x81, 0xb5, 0x4, 0x3, 0x7f, 0x8, 0x0, 0x8000, 0x7f, 0x0, 0x2, 0x2, 0x3e86, 0x8fc, 0x1, 0x40, 0x3, 0xb30, 0x8, 0xffffffff, 0x40000000400, 0xcc1, 0xffffffff7fffffff, 0x8001, 0x2, 0x0, 0x100000, 0x2, @perf_bp={&(0x7f0000000080), 0x3}, 0x202a0, 0x9, 0x1, 0x3, 0x400, 0x80, 0x101}, r3, 0xb, r1, 0x8) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000240)=@add_del={0x2, &(0x7f0000000200)='nr0\x00', 0x6}) 2018/03/29 18:58:43 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x3, 0x6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = dup3(r1, r5, 0x8000007fffa) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r3, 0xfffffffffffffffe}) connect$bt_sco(r6, &(0x7f00000000c0)={0x1f, {0x100, 0x8, 0x0, 0x6, 0x27, 0xb06c}}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r10 = getegid() syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x0, r9, r10, 0xad22, 0x200000) write(r8, &(0x7f0000000180)="15", 0x1) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)='rfc4543(gcm(aes))\x00', 0x12, 0x1) preadv(r11, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/03/29 18:58:43 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0xbd3d83bf6b6337b) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/29 18:58:43 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x88) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x200, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x80000001, 0x9, [0xffff, 0xfffffffffffffff9, 0x40, 0x0, 0x3ff, 0x1, 0x1, 0x3, 0x0]}, 0x1a) signalfd4(r0, &(0x7f0000000100)={0x1ff}, 0x8, 0x80000) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) dup2(r0, r3) 2018/03/29 18:58:43 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)='fdinfo\x00') ioctl$fiemap(r1, 0x40286608, &(0x7f0000000080)) socket$inet_dccp(0x2, 0x6, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x65) 2018/03/29 18:58:43 executing program 7: mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='mqueue\x00', 0x0, &(0x7f0000000000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x260280, 0x0) openat$cgroup(r0, &(0x7f0000000300)='syz0\x00', 0x200002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x94000, 0x0) r2 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) fchownat(r1, &(0x7f0000000100)='./file0\x00', r2, r3, 0x100) r4 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) getdents64(r4, &(0x7f0000000080), 0x2e) getdents64(r4, &(0x7f00000001c0)=""/253, 0xfd) 2018/03/29 18:58:43 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x383000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000eeb799890070e9c385d700000000000008f3e891b975bcc174e475359c4fed2a4adb21442ea3eb1e8488200eb4b3097321fdbcd4c8b1dd56024c498edadff8322ff9a586a3f90b5997cfc9c2"]) getpeername(r1, &(0x7f0000000a80)=@nfc, &(0x7f0000000b00)=0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000900)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x3ff, 0x8000) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f00000007c0)=""/134) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ceb793ede47e4fd7dcf8690523c4a1d095e05fa5c1b56b98873a5d199d0a625373a9d9ddde7a89999e4ca55643fac7df88065f5f0ce7f09b8f02409252ea21a140bdb7228b119c9892dc4eae592a93b20b65f7340ed4fec28781e4464325ef935c34") mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r5 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000b40)=""/253, &(0x7f0000001500)=0x408) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000a00)={0x0, 0x5, 0x1, 0xb9f, "245a8b99419208237419937a4631f5e5118397261954526da30077d6ebcac8ddd4147f06446befed1de04fe6", 0x5}) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee}) r6 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r6, 0x2285, &(0x7f0000007000)='S') acct(&(0x7f0000000a40)='./file0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4) sysfs$1(0x1, &(0x7f0000000940)='.\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000200)='.\x00'], &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f00000006c0), &(0x7f0000000880)=0x4) clone(0x24000200, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x6) 2018/03/29 18:58:43 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/uts\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000100)=0x1f) syz_open_procfs(r1, &(0x7f00000001c0)='net/ipv6_route\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/03/29 18:58:43 executing program 3: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x200800) futex(&(0x7f0000000000), 0x1, 0x0, &(0x7f0000000080), &(0x7f00000000c0), 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, r2, 0x1, 0x70bd27, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fff}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffff}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) signalfd(r1, &(0x7f0000000040)={0x1}, 0x8) 2018/03/29 18:58:43 executing program 2: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b9fff4)) getresgid(&(0x7f0000000440)=0x0, &(0x7f00000002c0), &(0x7f0000000480)) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f00000001c0)={'NETMAP\x00'}, &(0x7f0000000200)=0x1e) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000766000)={0x4}) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1000, 0x40000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x2) syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x80000001, 0x200) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r4, 0xffffffffffffff43) r5 = dup2(r1, r0) epoll_wait(r5, &(0x7f0000000140)=[{}, {}, {}], 0x3, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000000280)) r6 = getuid() setsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000000000)={0x40, 0x4, 0x5, 0xfffffffffffffff8}, 0x97) fchownat(r5, &(0x7f0000000100)='./file0\x00', r6, r2, 0xc00) 2018/03/29 18:58:43 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x0, 0x7}, 0x2) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8, 0x0) 2018/03/29 18:58:45 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x5, 0x100) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f00000000c0)=""/74, &(0x7f0000000140)=0x4a) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000040)={0x1c, 0x2b, 0xaff, 0x0, 0x0, {0x4}, [@nested={0x8, 0x0, [@typed={0x4, 0x0, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/03/29 18:58:45 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4000000000000000, 0x5414, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, 0x1c) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) 2018/03/29 18:58:45 executing program 1: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000000200)='ns/uts\x00') 2018/03/29 18:58:45 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0xbd3d83bf6b6337b) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/29 18:58:45 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) ptrace$getregs(0xc, r1, 0x10000, &(0x7f00000002c0)=""/183) fstatfs(r0, &(0x7f0000000080)=""/144) r2 = socket$netlink(0x10, 0x3, 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f00000004c0)=0x5002) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xb000, 0x0, &(0x7f0000ff5000/0xb000)=nil) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r4, 0x4, 0x10004007) rt_sigsuspend(&(0x7f00000001c0)={0x8001}, 0x8) finit_module(r4, &(0x7f0000000040)='/exe\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000000140)={0x7f, 0x6, 0x4}) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000000500)=&(0x7f0000000540)) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f0000000380)={{0xffffffffffffffff, 0x1, 0x85, 0x3, 0x7}, 0x3, 0x771, 'id0\x00', 'timer1\x00', 0x0, 0x3, 0x6, 0x574, 0x9}) 2018/03/29 18:58:45 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) semget$private(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) socket$inet(0x2, 0x5, 0x0) 2018/03/29 18:58:45 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x383000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000eeb799890070e9c385d700000000000008f3e891b975bcc174e475359c4fed2a4adb21442ea3eb1e8488200eb4b3097321fdbcd4c8b1dd56024c498edadff8322ff9a586a3f90b5997cfc9c2"]) getpeername(r1, &(0x7f0000000a80)=@nfc, &(0x7f0000000b00)=0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000900)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x3ff, 0x8000) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f00000007c0)=""/134) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ceb793ede47e4fd7dcf8690523c4a1d095e05fa5c1b56b98873a5d199d0a625373a9d9ddde7a89999e4ca55643fac7df88065f5f0ce7f09b8f02409252ea21a140bdb7228b119c9892dc4eae592a93b20b65f7340ed4fec28781e4464325ef935c34") mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r5 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000b40)=""/253, &(0x7f0000001500)=0x408) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000a00)={0x0, 0x5, 0x1, 0xb9f, "245a8b99419208237419937a4631f5e5118397261954526da30077d6ebcac8ddd4147f06446befed1de04fe6", 0x5}) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee}) r6 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r6, 0x2285, &(0x7f0000007000)='S') acct(&(0x7f0000000a40)='./file0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4) sysfs$1(0x1, &(0x7f0000000940)='.\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000200)='.\x00'], &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f00000006c0), &(0x7f0000000880)=0x4) clone(0x24000200, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x6) 2018/03/29 18:58:45 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x3, 0x6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = dup3(r1, r5, 0x8000007fffa) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r3, 0xfffffffffffffffe}) connect$bt_sco(r6, &(0x7f00000000c0)={0x1f, {0x100, 0x8, 0x0, 0x6, 0x27, 0xb06c}}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r10 = getegid() syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x0, r9, r10, 0xad22, 0x200000) write(r8, &(0x7f0000000180)="15", 0x1) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)='rfc4543(gcm(aes))\x00', 0x12, 0x1) preadv(r11, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/03/29 18:58:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x6b30}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x8000, 0x5, 0xf5, 0xfffffffffffff801, 0x40}, 0x98) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x400080, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r3, 0x2, 0x70bd2d, 0x25dfdbff, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x40080) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'sit0\x00', 0x2000}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='ip6gretap0\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f00000003c0)={0x3be, 0x10001, 0x10001, 0x1, 0x4a, 0x1f}) 2018/03/29 18:58:45 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7, 0x80000001, 0x8, 0x40, 0x98d7, 0x8, 0x80000001, {0x0, @in6={{0xa, 0x4e23, 0x2b4ac48c, @dev={0xfe, 0x80, [], 0x14}, 0x3}}, 0x10000, 0x1, 0xa6, 0x1ac624fc, 0x80000}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x2, 0x7db5, 0x4, r1}, 0x10) connect$inet(r0, &(0x7f0000f66ff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockname$inet(r0, &(0x7f0000000140)={0x0, 0x0, @rand_addr}, &(0x7f0000000180)=0x10) vmsplice(r0, &(0x7f0000000640)=[{&(0x7f0000000200)="8c4859eb638b35c5a6f40fca4f879b091f02c2eeda192dbe45e9507beb157f35dc69ef851f568a4e908a2d", 0x2b}, {&(0x7f0000000240)="7d784a2b6277551ef2922413a586f99eee9674dc6732b6758698f8c5764df7432d5e99b65a87b1df051427ba8fb68e1186c8162e424105350a85cc736f6151041cd0034fac2a9f63843c1ec077e2caf5846504773ac35c24fbe46738dc45c1567f79886c9ebb2a4570c19f115ff3426272aef2ceb553d327066a325caa420d5c5b52e80eedf138541d50bc57553b81b3172e", 0x92}, {&(0x7f0000000300)="99ddec00c9e6e36b9bbe53182abd0dcd1539d473a2e6aea3758af625c480fdbd5cb27f36e858a7593dafe0109d520529e6b0dabff01db6283242e80311ac18fd5be7c18172c88f00b56fcce645be4c9afa93aae10667c51d95c1aaf0b22466838e5eec6086ddd3fdf07d997c863dfe5271ae55d56c89281dabbca48c11ad7bbef93719efa73e04d20140e772b17a85764e3d3519080c9c7aa6e4fa952447a3d795452e3cc463e2c516d6b0010bbe6c49b0c6e83e12a2f5274d8148bf9653c3cbc1a935c301c1dc3df5080e801e", 0xcd}, {&(0x7f0000000400)="8f930518927c8c4f4426244636483d47914487ab74328bed4cf39498e9d4b03f96a580370acb448e54d2c40f7dae142a791005e4a4c1dc82b87d0a67379ec50d849107f37d7cac746db4900ec2d9ade3b6767d409208eaf215f181a597969ce472f555e24b42981829fc80ed6b8c272bce56970f694af6b218d16a755e8377f1f141a7f2db0b4ccfadec690df032a0652810f8996b318b2e39b3fb971b4b8ea5c7a9ed83961ef219be20deee6b9464cc2a0f8b0fa8579edc8873ca9cd7e19cc92824e1bc343fda404498b14fa934dd07cecf3aa1c04eceb2918971348230", 0xde}, {&(0x7f0000000500)="a69a8320486a83a9cb1692c1c681419bd53936e63fc960327f54d913c638e17e254317c8275525d581c3eea7fc17939c45c2497b9e2b7452c5921e677394e1f4a218f566b18859467c0282a61eb1ebdf82d8aab5419097b8feb524c82b4eb264d7a4af6869e0", 0x66}, {&(0x7f0000000580)="f99a47ffec9ca23d4847ed2bef61e4e551b276e68d3c62198272a0c3b154a7fb520833e31846886b9ac6c87ce8b574f4c36c09dc49bd753618c08feb2db9064e0854521d8d8cda458ace2da8bbc1eeb86b6c408137ae406e7b61e46b3c52df2ea3c3aa215c9b494b027928236befc64c566e00ee8cbd998eb2daea4a00c60dc60fca5cceae83f9992510e6632ffdcfdbf5b465979568807801617a1c", 0x9c}], 0x6, 0x0) listen(r0, 0x4000000000000004) r2 = accept4(r0, &(0x7f00000d3ff0)=ANY=[], &(0x7f0000eab000), 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000001c0)=0xa7e, 0x4) listen$netrom(r2, 0xffffffffffeff950) 2018/03/29 18:58:45 executing program 7: syslog(0xa, &(0x7f0000000000)=""/201, 0xc9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) quotactl(0x0, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000280)="2ff84f3a03679d3dc9e0a1587e11f6331416ee4419614ee9fa38ea") r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000300)={{0x3, 0x3, 0x6, 0x3}, 0xff, 0x3}) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000380)={0x2, 0x1f77}) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00000003c0)=r0) sysfs$2(0x2, 0x8, &(0x7f0000000400)=""/194) fcntl$setsig(r2, 0xa, 0x19) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ppp\x00', 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x10, 0x8779c77a265349a2, 0x2, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f00000005c0)={0x9, 0x7, 0x8000}, 0x4) accept$packet(r7, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000640)=0x14) set_mempolicy(0x2, &(0x7f0000000680)=0x8, 0x9) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f00000006c0)=""/214) ioctl$SNDRV_TIMER_IOCTL_GINFO(r7, 0xc0f85403, &(0x7f00000007c0)={{0xffffffffffffffff, 0x3, 0x60000, 0x3, 0x17f1b558}, 0x800, 0x3, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x9, 0x2, 0x1}) sendto$llc(r7, &(0x7f00000008c0)="90a1f281de9bccb9ef9b8ea4fac943d5f650bcbb7a832189f063a3a8f623acdf70ad5f61eae5752131eaa62ab3d930a4e11216b7bc11038b9fa2ad54b95c0b6a27ea2990cef441cdd52e522937858bc95a815dd1a01a1a62aecfacb5141221033950385d2ea8baf1165854f0dcc90d0b", 0x70, 0x80, &(0x7f0000000940)={0x1a, 0x317, 0x200, 0x7, 0x9, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000000980)=0x0) fcntl$setown(r3, 0x8, r8) connect$vsock_stream(r2, &(0x7f00000009c0)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000a00)={0x0, 0x3}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000000a80)={0x0, 0x10, &(0x7f0000000a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}]}, &(0x7f0000000d00)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000d40)={r9}, &(0x7f0000000e00)=0x8) r10 = add_key$user(&(0x7f0000000ac0)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000b40)="8ad150a7da5de1af0b221dbad8ca1093f5ef19e1702484b073d47b4c0e1f4d297e662aa87776427c5abd4b64783616a4c4a94df083c124e1dc11bc2bc1abbb222aa11fa207e18175498f8bbae593dc57b124e8ddbf6fb487cc0b58429b14272da5002b65d9889de63f3b552e107516bc8948f47f3ea37a4339f66e0ff339b8bdefbee4c737800bea4bc3e6764f54c070f1d95bbae031e557a81b9600fcefe7b485c587f8e2382e32b967933a83e9f228e45e29a9205b5e1ecaf05176a5d0d1c1863e468d9be17fc317676ef7af2ce932dddd96417bbe822f047670", 0xdb, 0xfffffffffffffffb) keyctl$update(0x2, r10, &(0x7f0000000c40)="302b1aea000dbf4aba3409395572ef8174c0ae5ec3233e7d7fc18dd6c633c0e3ba686c278c86c7537841064d536efb4846908976ae6031304ee321b746ec07596b87996aee4f9d6cb70cdd49c83d95a2e2a2fd2919ddeeadda228908f0b758aed089efa5e80d12db0b32b2c671f1cd30789239df4e800fbb1908b93b4614dbdcea42c0646b53899a20950f246179244257e17fabe6d003f6f4575601e31acc48740c7ccc6560b0f532401047d52bdb29020df8a25624afb5ab5566fb", 0xbc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000d80)={0x0, 0x0, 0x10, 0x6, 0x20}, &(0x7f0000000dc0)=0x18) 2018/03/29 18:58:45 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/uts\x00') ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000040)={0x39}) syz_open_procfs(0x0, &(0x7f0000000200)='ns/uts\x00') 2018/03/29 18:58:45 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f00000001c0)) fcntl$dupfd(r0, 0x406, r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x600200, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001200)=0x101, 0x4) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000d18000)='/dev/ion\x00', 0x0, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d8ff0)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x246, &(0x7f0000000140)=[{&(0x7f0000000200)="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0x0, &(0x7f0000000080)=[{0x10, 0x10a, 0xb094, "b383b2dd1d359048c1e9c7e386be067ffee35f7e117d2681d9726a2bbd1d9101a9c81dac7b32d04d607fa77bb0280b75f8ac2fcb83f4eee6a01cb8c8861f101bfdd3472d43c8c7877b878a5ee8ee461ea433ac093bbfcc12bb8abc539a5fd791c1ab2568365c6dfb7a035be491f7e4f8a277742645f520246941b7f980bb41576573650307ef48d65c6b7bb4e968e44aea5395f70000000000000000"}], 0x10, 0x4}, 0x0) ioctl(r2, 0xc0184900, &(0x7f0000002000)) 2018/03/29 18:58:45 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x3, 0x6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = dup3(r1, r5, 0x8000007fffa) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r3, 0xfffffffffffffffe}) connect$bt_sco(r6, &(0x7f00000000c0)={0x1f, {0x100, 0x8, 0x0, 0x6, 0x27, 0xb06c}}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r10 = getegid() syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x2000, 0x0, r10, 0xad22, 0x200000) write(r8, &(0x7f0000000180)="15", 0x1) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)='rfc4543(gcm(aes))\x00', 0x12, 0x1) preadv(r11, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/03/29 18:58:45 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0xbd3d83bf6b6337b) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x0, @hyper}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/29 18:58:45 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x3b, @loopback=0x7f000001, 0x4e20, 0x2, 'lblcr\x00', 0x2f, 0x2, 0x6f}, 0x2c) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r1, &(0x7f00000000c0)={0x1f}, 0xe) listen(r1, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000ac0)) 2018/03/29 18:58:45 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x3cb3c4, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x90, r3, 0x0, 0x70bd2d, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x800}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xee20}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x74}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x43}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x5, 0x28}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x90}, 0x1, 0x0, 0x0, 0x44040}, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8937, &(0x7f0000000040)={'bond0\x00', r1}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000002c0)={0x5, &(0x7f0000000280)=[{0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f00000003c0)={r4, &(0x7f0000000300)=""/155}) 2018/03/29 18:58:45 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x383000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000eeb799890070e9c385d700000000000008f3e891b975bcc174e475359c4fed2a4adb21442ea3eb1e8488200eb4b3097321fdbcd4c8b1dd56024c498edadff8322ff9a586a3f90b5997cfc9c2"]) getpeername(r1, &(0x7f0000000a80)=@nfc, &(0x7f0000000b00)=0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000900)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x3ff, 0x8000) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f00000007c0)=""/134) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ceb793ede47e4fd7dcf8690523c4a1d095e05fa5c1b56b98873a5d199d0a625373a9d9ddde7a89999e4ca55643fac7df88065f5f0ce7f09b8f02409252ea21a140bdb7228b119c9892dc4eae592a93b20b65f7340ed4fec28781e4464325ef935c3498") mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r5 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000b40)=""/253, &(0x7f0000001500)=0x408) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000a00)={0x0, 0x5, 0x1, 0xb9f, "245a8b99419208237419937a4631f5e5118397261954526da30077d6ebcac8ddd4147f06446befed1de04fe6", 0x5}) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee}) r6 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r6, 0x2285, &(0x7f0000007000)='S') acct(&(0x7f0000000a40)='./file0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4) sysfs$1(0x1, &(0x7f0000000940)='.\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000200)='.\x00'], &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f00000006c0), &(0x7f0000000880)=0x4) clone(0x24000200, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x6) 2018/03/29 18:58:45 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) fcntl$notify(r2, 0x402, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r3, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) accept$inet(r4, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) 2018/03/29 18:58:45 executing program 7: r0 = epoll_create1(0x80000) ppoll(&(0x7f0000005640)=[{r0, 0x41}], 0x1, &(0x7f00000056c0)={0x77359400}, &(0x7f0000005700), 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)) epoll_pwait(r0, &(0x7f0000643fb8)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006bff8), 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x418000, 0x0) geteuid() getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000005480)={@loopback}, &(0x7f00000054c0)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000740)={0x0, 0x0, 0x5}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000007c0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0xffffffffffff7fff, 0x6, 0x0, 0x4, 0x2}, &(0x7f0000005940)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000005a80), &(0x7f0000005ac0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000005b00), &(0x7f0000005b40)=0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/03/29 18:58:45 executing program 3: ioprio_get$pid(0x0, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4bff8), 0x100000002) r2 = getpgid(0x0) sendfile(r1, r0, &(0x7f0000000000), 0x4) tkill(r2, 0x1000000000016) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001200)) geteuid() fstat(0xffffffffffffff9c, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001180)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001580), &(0x7f00000015c0)=0xc) getgroups(0x1, &(0x7f0000001600)=[0x0]) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000001140)={0x1, 0x1, 0x1, 0x0, 0x7, 0x3, 0x20, 0xffffffffffffffaf, 0x8, 0x4, 0x3, 0x1, 0x0, 0x7fff, 0x7fff, 0x7fff, 0x40, 0x3f, 0x8}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001700)) r4 = syz_fuseblk_mount(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)='./file0\x00', 0x4000, 0x0, 0xffffffffffffffff, 0x3ff, 0x0, 0x21) getpgrp(0xffffffffffffffff) r5 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001ac0)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x1000}], 0x1, &(0x7f00000012c0)=ANY=[@ANYRES32=r3, @ANYRES32, @ANYBLOB="000000002000000000000000ae974dc40100000002000000", @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r4, @ANYBLOB="003808ba0000000005000000a70000000000000000000000000000000000", @ANYRES32=r5, @ANYBLOB='\x00\x00\x00\x00'], 0x50, 0x20000000}], 0x1, 0x40004) setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f00000017c0)=0xaf8, 0x4) getgid() 2018/03/29 18:58:45 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x200400, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000200)={r1, 0x1, 0x30, 0x3}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, &(0x7f0000000340)=0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000380)={r2, 0xa000000000, 0x2, 0x8, 0x5a42, 0x5ec}, 0x14) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000400)={r1, 0xdb, "4c41f92d6177a6f347b3ed96a5e48b8a30f8cf8e523406ef1677a2845c96d5296c53083db2efbcf525201a593e9356ec71c00bc66694c59106a58c6dcfb0da5ce4773e9ab1def5073bcca546b4740f84d600697cf1c7ff35c5e070dc230dc9db1261917bc0d78339c928e9f3643ccfb425ec77e352502fbbeb8b4e1f09c4931fd5153df415a473ed1da301a89c3f8e357bb95997134e148d504d53329c8246f79ab627385084c164a0171d97bb70271f8da05f631d8e447bb26c1d70e79806800e77b52ddac344274be1e35e31596ae663e8d7db397de6a3e91f14"}, &(0x7f0000000500)=0xe3) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x100000001}, &(0x7f0000000080)=0x8) setsockopt(r4, 0xffff, 0x9e1c, &(0x7f0000000140)="241b06058d7995e22495aaeda181fa92f1f2262367d773d1e8", 0x19) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000100)={0x401, 0x5, 0x2, 0x0, 0x800, 0x5, 0x771f18cb, 0x0, r5}, 0x20) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00000000c0)=0x5, 0x4) 2018/03/29 18:58:45 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x3, 0x6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = dup3(r1, r5, 0x8000007fffa) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r3, 0xfffffffffffffffe}) connect$bt_sco(r6, &(0x7f00000000c0)={0x1f, {0x100, 0x8, 0x0, 0x6, 0x27, 0xb06c}}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r10 = getegid() syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x2000, 0x0, r10, 0xad22, 0x200000) write(r8, &(0x7f0000000180)="15", 0x1) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)='rfc4543(gcm(aes))\x00', 0x12, 0x1) preadv(r11, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/03/29 18:58:45 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ashmem\x00', 0x2002, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x81) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x101000) getdents64(r1, &(0x7f0000000180)=""/182, 0xb6) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) finit_module(r2, &(0x7f0000000100)='\x00', 0x3) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000080)=0x4, &(0x7f00000000c0)=0x4) 2018/03/29 18:58:45 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0xbd3d83bf6b6337b) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x0, @hyper}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/29 18:58:45 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x383000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000eeb799890070e9c385d700000000000008f3e891b975bcc174e475359c4fed2a4adb21442ea3eb1e8488200eb4b3097321fdbcd4c8b1dd56024c498edadff8322ff9a586a3f90b5997cfc9c2"]) getpeername(r1, &(0x7f0000000a80)=@nfc, &(0x7f0000000b00)=0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000900)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x3ff, 0x8000) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f00000007c0)=""/134) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ceb793ede47e4fd7dcf8690523c4a1d095e05fa5c1b56b98873a5d199d0a625373a9d9ddde7a89999e4ca55643fac7df88065f5f0ce7f09b8f02409252ea21a140bdb7228b119c9892dc4eae592a93b20b65f7340ed4fec28781e4464325ef935c3498") mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r5 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000b40)=""/253, &(0x7f0000001500)=0x408) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000a00)={0x0, 0x5, 0x1, 0xb9f, "245a8b99419208237419937a4631f5e5118397261954526da30077d6ebcac8ddd4147f06446befed1de04fe6", 0x5}) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee}) r6 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r6, 0x2285, &(0x7f0000007000)='S') acct(&(0x7f0000000a40)='./file0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4) sysfs$1(0x1, &(0x7f0000000940)='.\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000200)='.\x00'], &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f00000006c0), &(0x7f0000000880)=0x4) clone(0x24000200, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x6) 2018/03/29 18:58:45 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) getpeername$netrom(r0, &(0x7f0000000140)=@full, &(0x7f00000001c0)=0x48) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000000200)='ns/uts\x00') setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/03/29 18:58:45 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000000)=0xffff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000080), &(0x7f00000000c0)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000003, 0x32, r2, 0x0) close(r0) 2018/03/29 18:58:45 executing program 6: rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x1) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f0000000200), 0x8080000001) r3 = getpgrp(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) kcmp(r3, r4, 0x3, r1, r0) pipe(&(0x7f0000000080)) 2018/03/29 18:58:45 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r0}, 0x10) r1 = socket(0x10, 0x803, 0x4) sendto(r1, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f000029cf40)=[{{0x0, 0x0, &(0x7f0000d61fd0), 0x0, &(0x7f00007ca000)=""/244, 0xf4}}], 0x1, 0x0, &(0x7f0000862000)={0x0, 0x989680}) getsockname$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x10) 2018/03/29 18:58:48 executing program 2: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$amidi(&(0x7f000052bff4)='/dev/amidi#\x00', 0x34, 0x1) write$evdev(r0, &(0x7f0000a37000)=[{{0x0, 0x2710}}, {{0x77359400}}, {}, {}, {{0x77359400}}, {{0x77359400}}, {}], 0x36a) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) r2 = getgid() chown(&(0x7f0000000180)='./file0\x00', r1, r2) setuid(r1) 2018/03/29 18:58:48 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000000200)='ns/uts\x00') ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000080)={r2, 0x1}) 2018/03/29 18:58:48 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0xbd3d83bf6b6337b) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x0, @hyper}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/29 18:58:48 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000100)={0x80, 0x8a, 0x4}) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) getgroups(0x3, &(0x7f0000000140)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x4, &(0x7f00000001c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) 2018/03/29 18:58:48 executing program 7: recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000ff0)=@ipx, 0x10, &(0x7f0000002000)=[{&(0x7f000000af18)=""/232, 0xe8}, {&(0x7f000000a000)=""/181, 0xdd}], 0x1000000000000248, &(0x7f000000c000)=""/105, 0x69}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="180000000000f8ff050000c88a6d5b0000000000000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0x259, &(0x7f0000386000)=""/195}, 0x48) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='memory.events\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x6}}, 0x8ba, 0x3, 0x0, 0x2, 0x15}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000400)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000004c0)=0x84) r3 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x5a2d, 0x80400) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000000280)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x0, 0xe, 0x6e, &(0x7f0000000080)="3447f36cbc3563f8dee5d01dbcef", &(0x7f00000000c0)=""/110}, 0x28) r4 = fcntl$dupfd(r0, 0x406, r0) getsockopt$netlink(r4, 0x10e, 0x7, &(0x7f0000000180)=""/100, &(0x7f0000000200)=0x64) 2018/03/29 18:58:48 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x383000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000eeb799890070e9c385d700000000000008f3e891b975bcc174e475359c4fed2a4adb21442ea3eb1e8488200eb4b3097321fdbcd4c8b1dd56024c498edadff8322ff9a586a3f90b5997cfc9c2"]) getpeername(r1, &(0x7f0000000a80)=@nfc, &(0x7f0000000b00)=0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000900)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x3ff, 0x8000) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f00000007c0)=""/134) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ceb793ede47e4fd7dcf8690523c4a1d095e05fa5c1b56b98873a5d199d0a625373a9d9ddde7a89999e4ca55643fac7df88065f5f0ce7f09b8f02409252ea21a140bdb7228b119c9892dc4eae592a93b20b65f7340ed4fec28781e4464325ef935c3498") mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r5 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000b40)=""/253, &(0x7f0000001500)=0x408) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000a00)={0x0, 0x5, 0x1, 0xb9f, "245a8b99419208237419937a4631f5e5118397261954526da30077d6ebcac8ddd4147f06446befed1de04fe6", 0x5}) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee}) r6 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r6, 0x2285, &(0x7f0000007000)='S') acct(&(0x7f0000000a40)='./file0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4) sysfs$1(0x1, &(0x7f0000000940)='.\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000200)='.\x00'], &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f00000006c0), &(0x7f0000000880)=0x4) clone(0x24000200, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x6) 2018/03/29 18:58:48 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0xfffffffffffffffe) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x20) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000002c0)=""/249, &(0x7f00000003c0)=0xf9) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/psched\x00') bind$vsock_stream(r1, &(0x7f0000000140)={0x28, 0x0, 0x1000000, @any=0xffffffff}, 0x10) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000240)=0x800001d) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={r1, 0x50, &(0x7f0000000180)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r1, 0x50, &(0x7f0000000500)}, 0x10) rt_sigtimedwait(&(0x7f0000000040)={0x1}, 0x0, &(0x7f00000000c0)={0x77359400}, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000400)={0x0, 0x6, 0x30, 0x6, 0xfffffffffffffffa}, &(0x7f0000000440)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="110000001d0cab52b43349fb2bf7ff9eabacaf9203042f942ce0e3453993ee1af8e7bc3ed447c9db81f38b53041f37c8cb3fd1e40a95180f8b340b64b7230492530cbaa05b1d9e48e1fdd5ce976ad32095d127b2ccae774fd0ce562167e990"], &(0x7f00000004c0)=0x19) 2018/03/29 18:58:48 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x3, 0x6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = dup3(r1, r5, 0x8000007fffa) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r3, 0xfffffffffffffffe}) connect$bt_sco(r6, &(0x7f00000000c0)={0x1f, {0x100, 0x8, 0x0, 0x6, 0x27, 0xb06c}}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r10 = getegid() syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x2000, 0x0, r10, 0xad22, 0x200000) write(r8, &(0x7f0000000180)="15", 0x1) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)='rfc4543(gcm(aes))\x00', 0x12, 0x1) preadv(r11, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/03/29 18:58:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x7f) socketpair(0x8, 0x7, 0xf322, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000100)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="f8", 0x1, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) accept(r1, 0x0, &(0x7f0000000040)) 2018/03/29 18:58:48 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000a00)="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", 0x800}]) 2018/03/29 18:58:48 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x3, 0x6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = dup3(r1, r5, 0x8000007fffa) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r3, 0xfffffffffffffffe}) connect$bt_sco(r6, &(0x7f00000000c0)={0x1f, {0x100, 0x8, 0x0, 0x6, 0x27, 0xb06c}}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r10 = getegid() syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x2000, r9, 0x0, 0xad22, 0x200000) write(r8, &(0x7f0000000180)="15", 0x1) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)='rfc4543(gcm(aes))\x00', 0x12, 0x1) preadv(r11, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/03/29 18:58:48 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x80002) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000100)=[{0x45}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/03/29 18:58:48 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0xbd3d83bf6b6337b) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/29 18:58:48 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x383000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000eeb799890070e9c385d700000000000008f3e891b975bcc174e475359c4fed2a4adb21442ea3eb1e8488200eb4b3097321fdbcd4c8b1dd56024c498edadff8322ff9a586a3f90b5997cfc9c2"]) getpeername(r1, &(0x7f0000000a80)=@nfc, &(0x7f0000000b00)=0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000900)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x3ff, 0x8000) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f00000007c0)=""/134) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ceb793ede47e4fd7dcf8690523c4a1d095e05fa5c1b56b98873a5d199d0a625373a9d9ddde7a89999e4ca55643fac7df88065f5f0ce7f09b8f02409252ea21a140bdb7228b119c9892dc4eae592a93b20b65f7340ed4fec28781e4464325ef935c3498") mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000001640), 0x0, &(0x7f0000000000)}, 0x0) r5 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000b40)=""/253, &(0x7f0000001500)=0x408) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000a00)={0x0, 0x5, 0x1, 0xb9f, "245a8b99419208237419937a4631f5e5118397261954526da30077d6ebcac8ddd4147f06446befed1de04fe6", 0x5}) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee}) r6 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r6, 0x2285, &(0x7f0000007000)='S') acct(&(0x7f0000000a40)='./file0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4) sysfs$1(0x1, &(0x7f0000000940)='.\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000200)='.\x00'], &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f00000006c0), &(0x7f0000000880)=0x4) clone(0x24000200, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x6) 2018/03/29 18:58:48 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000003c0)={r0, &(0x7f00000001c0)='*v', &(0x7f00000002c0)=""/209}, 0x18) 2018/03/29 18:58:48 executing program 1: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000000200)='ns/uts\x00') 2018/03/29 18:58:48 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="021800001800000000000000000000000a00120000000000000000000000000006000000000000000000000000000000e0000001000000000000000000000000000000000003006a0500000000000000759c14ffbb0000000000000000030005000000000002000000ac14ffbb0000000000000000080019003b0000000a0000000000000000001000000000000000000000000001000000000a00000000000000fe800000000000000000bb000000000000000000000000000000"], 0xc0}, 0x1}, 0x0) 2018/03/29 18:58:48 executing program 7: prctl$intptr(0x29, 0xffffffffffff0000) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f0000005ff0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000eff000), 0x0, &(0x7f0000000000)}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/03/29 18:58:48 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0xbd3d83bf6b6337b) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/29 18:58:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c60000)={{{@in, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000d94000)=0xe8) getgid() getpgid(r1) getresgid(&(0x7f00000002c0), &(0x7f0000000200), &(0x7f0000000280)) gettid() getresuid(&(0x7f0000e8e000), &(0x7f0000657ffc), &(0x7f00008cbffc)) lstat(&(0x7f00000b4000)='./file0\x00', &(0x7f0000ea5fbc)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004c2000)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000326f18)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000c12000)=0xfffffffffffffe08) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000000)) gettid() lstat(&(0x7f0000589ff8)='./file0\x00', &(0x7f000093bfbc)) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000d22000)=ANY=[@ANYBLOB="72617700000000000000b26586fd51054583000000000000000000000000000009000000030000005002000000010000ffffffffffffffff00000000ffffffffb8010000ffffffffffffffffb8010000ffffffff03000000"], 0x1) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000268000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b8d4d9f78d66efbafc0ced66b9800000c00f326635002000000f300f35dbe23e0fe3e40f20c06635040000000f22c0f3ab660f3a600474baf80c66b860489e8666efbafc0ced440f20c066350a000000440f22c0", 0x58}], 0x1, 0x0, &(0x7f00000000c0)=[@flags={0x3}], 0x1) r4 = dup3(r3, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = open(&(0x7f0000a46000)='./bus\x00', 0x8000400141042, 0x0) truncate(&(0x7f0000bec000)='./bus\x00', 0xda) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r5, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x800000000000) getegid() 2018/03/29 18:58:48 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2), 0x0) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') dup2(r1, r2) 2018/03/29 18:58:49 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x200000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000100)=""/224) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000000200)='ns/uts\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23}}, [0x1, 0x80, 0x0, 0x1, 0x5, 0x2, 0x2, 0x5, 0xfff, 0x0, 0x0, 0x20, 0x3f, 0x3, 0x7]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000080)=r2, 0x4) 2018/03/29 18:58:49 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$nfc_raw(0x27, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cgroup.events\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x70, 0x1000, 0x200, 0x4fcf, 0x3ff, 0x0, 0xfad, 0x4040, 0x9, 0xf1a, 0xffffffffffffff62, 0x80000001, 0x5, 0x6, 0x6, 0x1, 0x7, 0x1f, 0x6, 0x80000001, 0x0, 0x7a, 0x3, 0x4, 0x0, 0x2, 0xfffffffffffffff9, 0xf498, 0x5, 0x8000, 0x9, 0x2, 0x4, 0x0, 0x9, 0x7, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x850a, 0x8}, 0xa140, 0x80, 0x200, 0x0, 0x2, 0x1, 0x3}, r2, 0x2, r1, 0x9) r3 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) sendmsg(r3, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/03/29 18:58:49 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0xbd3d83bf6b6337b) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/29 18:58:49 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x400) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000040)={0x1000, 0x0, 0x4, 0x10000, 0x20}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000940), &(0x7f0000000980)=0x8) 2018/03/29 18:58:49 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x383000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000eeb799890070e9c385d700000000000008f3e891b975bcc174e475359c4fed2a4adb21442ea3eb1e8488200eb4b3097321fdbcd4c8b1dd56024c498edadff8322ff9a586a3f90b5997cfc9c2"]) getpeername(r1, &(0x7f0000000a80)=@nfc, &(0x7f0000000b00)=0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000900)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x3ff, 0x8000) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f00000007c0)=""/134) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ceb793ede47e4fd7dcf8690523c4a1d095e05fa5c1b56b98873a5d199d0a625373a9d9ddde7a89999e4ca55643fac7df88065f5f0ce7f09b8f02409252ea21a140bdb7228b119c9892dc4eae592a93b20b65f7340ed4fec28781e4464325ef935c3498") mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)}], 0x1, &(0x7f0000000000)}, 0x0) r5 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000b40)=""/253, &(0x7f0000001500)=0x408) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000a00)={0x0, 0x5, 0x1, 0xb9f, "245a8b99419208237419937a4631f5e5118397261954526da30077d6ebcac8ddd4147f06446befed1de04fe6", 0x5}) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee}) r6 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r6, 0x2285, &(0x7f0000007000)='S') acct(&(0x7f0000000a40)='./file0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4) sysfs$1(0x1, &(0x7f0000000940)='.\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000200)='.\x00'], &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f00000006c0), &(0x7f0000000880)=0x4) clone(0x24000200, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x6) 2018/03/29 18:58:49 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3) socket$inet(0x2, 0x0, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000000c0)={0x4, 0x2, {0xffffffffffffffff, 0x3, 0x5, 0x2, 0x7}}) sendto$inet6(r0, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1a) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x400002, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80881, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000040)={0x911, 0x0, {0x0, 0x0, 0x4, 0x3, 0x2}}) 2018/03/29 18:58:49 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x3, 0x6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = dup3(r1, r5, 0x8000007fffa) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r3, 0xfffffffffffffffe}) connect$bt_sco(r6, &(0x7f00000000c0)={0x1f, {0x100, 0x8, 0x0, 0x6, 0x27, 0xb06c}}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r10 = getegid() syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x2000, r9, 0x0, 0xad22, 0x200000) write(r8, &(0x7f0000000180)="15", 0x1) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)='rfc4543(gcm(aes))\x00', 0x12, 0x1) preadv(r11, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/03/29 18:58:49 executing program 6: r0 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x0, 0x2100) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0xc) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x8000000000000000, 0x280000) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x214002, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000180)=0x8, 0x4) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000040)=""/217) 2018/03/29 18:58:50 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x3, 0x3ffffc}, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x180) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x8000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={r2, 0x3}, &(0x7f0000000140)=0x8) close(r0) 2018/03/29 18:58:50 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB="f7a1723d3563954b4c338a3623cce050a6402eb0e450a4b2d76cf06ebf0a8967fc0f378e7721ec95a6ec37a7012f2a124e4d9c7cc7824b8ac818627ef851046e3f5cfff699bba265e56de7be6c5ecef023e4f31e363e7378a5c83334baeb9a9e489c7be181d26396d47cf427cdd4eafcb6a037a24a6dc8d37d47950c7c22", @ANYRES64]], &(0x7f0000000080)={0x0, 0x0, [0xd29, 0x0, 0x100000000000]}) 2018/03/29 18:58:50 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x3, 0x6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = dup3(r1, r5, 0x8000007fffa) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r3, 0xfffffffffffffffe}) connect$bt_sco(r6, &(0x7f00000000c0)={0x1f, {0x100, 0x8, 0x0, 0x6, 0x27, 0xb06c}}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r10 = getegid() syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x2000, r9, 0x0, 0xad22, 0x200000) write(r8, &(0x7f0000000180)="15", 0x1) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)='rfc4543(gcm(aes))\x00', 0x12, 0x1) preadv(r11, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/03/29 18:58:50 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0xbd3d83bf6b6337b) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/29 18:58:50 executing program 3: truncate(&(0x7f00000003c0)='./file0\x00', 0xff) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0xf) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000bc0)=ANY=[@ANYBLOB="6e617400000600000000000000000000000000001b00000005000000400400003802000028010000ffffffff00000011e8030000e8030000e8030000ffffffffe803123508070000e8920000"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0xad1c, 0x3ff}) connect$bt_rfcomm(r5, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x400, 0x0, 0x9}, 0x7fffffff}, 0xa) ioctl$LOOP_CTL_ADD(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, 0x0) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/29 18:58:50 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)) r1 = msgget$private(0x0, 0x202) msgctl$MSG_INFO(r1, 0xc, &(0x7f00000000c0)=""/149) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='ipddp0\x00') 2018/03/29 18:58:50 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x400, 0x1e1001) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/uts\x00') ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000100)="e5f104c457e898caa918ddbb0db661e28131ceec9c12bb142756152985b30abaae40974c7a2277f3aed2b75233a8908d2b102be74b150a987b4c5d7096b8453f8e3bb2fadfc693370e8fea3513bb584be4cd8b2213251d74311f480f1b393e8530b479e6be8bb2fa9b479c53e852d2c09a562093a40e41769cce858b62f72f71b057eee6fc280b4ccf63b600c6eeec906867") munlockall() syz_open_procfs(0x0, &(0x7f0000000240)="894f00757473009e7fdad465050011842c15bb8008058f3dd76ae8875e8d8e6bae340b1a9089d1493fc90a6fb0cf3daf42e323a44ad137d5fde801e1cc1587c77315f37b133b20b6aca55b940ef3241df85acdecd05fa1ec296a9f818cda33d39d6519288419bbc1f577c5b58bc75de10bb37ab9277248735a5e3d50e57e084ee2109cc4be44d5f69ed760b45d224ed15ba39c2d671d9c3c8f81f4968e7c24b691f980e9765852192136177c6ce3188a102a25c08d971e152e0113e8df7144d90ca59f4050180565daefd9c014aa86211af3c4c858227c79512e3c69e5a6a45a01b57723a4dc4e16a6620164278859fc") 2018/03/29 18:58:50 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x383000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000eeb799890070e9c385d700000000000008f3e891b975bcc174e475359c4fed2a4adb21442ea3eb1e8488200eb4b3097321fdbcd4c8b1dd56024c498edadff8322ff9a586a3f90b5997cfc9c2"]) getpeername(r1, &(0x7f0000000a80)=@nfc, &(0x7f0000000b00)=0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000900)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x3ff, 0x8000) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f00000007c0)=""/134) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ceb793ede47e4fd7dcf8690523c4a1d095e05fa5c1b56b98873a5d199d0a625373a9d9ddde7a89999e4ca55643fac7df88065f5f0ce7f09b8f02409252ea21a140bdb7228b119c9892dc4eae592a93b20b65f7340ed4fec28781e4464325ef935c3498") mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e023", 0xe}], 0x1, &(0x7f0000000000)}, 0x0) r5 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000b40)=""/253, &(0x7f0000001500)=0x408) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000a00)={0x0, 0x5, 0x1, 0xb9f, "245a8b99419208237419937a4631f5e5118397261954526da30077d6ebcac8ddd4147f06446befed1de04fe6", 0x5}) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee}) r6 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r6, 0x2285, &(0x7f0000007000)='S') acct(&(0x7f0000000a40)='./file0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4) sysfs$1(0x1, &(0x7f0000000940)='.\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000200)='.\x00'], &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f00000006c0), &(0x7f0000000880)=0x4) clone(0x24000200, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x6) 2018/03/29 18:58:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xa2b, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@mpls_getroute={0x16, 0x1a, 0x9, 0x0, 0x0, {0x1c}}, 0x1c}, 0x1}, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000040)={0x800, 0x9a2c, 0x2, 0x602}) 2018/03/29 18:58:50 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f3dfef)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r1, 0x800000c0045002, &(0x7f0000000200)) r2 = getpgid(0x0) userfaultfd(0x80800) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r2) ppoll(&(0x7f0000000040)=[{r0, 0x200000000000000}], 0x246, &(0x7f00000000c0), &(0x7f0000000100)={0x10001}, 0xfffffffffffffd6d) ioctl$int_in(r1, 0x5421, &(0x7f0000000180)=0x5) read(r1, &(0x7f0000000440)=""/143, 0x8f) ioctl$sock_inet_SIOCSARP(r0, 0x40096101, &(0x7f00008da000)={{0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0xfe]}, {}, 0x0, {0x2, 0x0, @loopback=0x7f000001}}) r3 = userfaultfd(0x80800) fchmod(r3, 0x40) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), &(0x7f0000000140)=0x8) 2018/03/29 18:58:50 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0xbd3d83bf6b6337b) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/29 18:58:50 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x180000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x30000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000140)={0x1, 0x0, 0x6}) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000040), 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40, 0x0) setsockopt$llc_int(r2, 0x10c, 0x6, &(0x7f00000000c0)=0x2, 0x139) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000001c0)={{0x0, 0x6}, 'port1\x00', 0x4, 0x20, 0x9, 0x4, 0x4, 0x1ff, 0x4, 0x0, 0x4, 0x1000}) 2018/03/29 18:58:50 executing program 7: syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x8040) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x4c, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x8b4}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @rand_addr=0x7f}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000300)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}}, [0x5, 0x80, 0x5, 0x1, 0xbf, 0x9, 0x7, 0x3, 0x6, 0x6, 0x0, 0x1a3, 0x5, 0x10000, 0x1]}, &(0x7f0000000400)=0x100) writev(r0, &(0x7f0000000600)=[{&(0x7f0000000440)="e8", 0x1}], 0xffffffffffffe7e) lsetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@known='system.posix_acl_access\x00', &(0x7f00000002c0)=',cpusetem1mime_typeproc\'procuser&+}eth1:bdev}eth1system+\x00', 0x39, 0x2) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x401, 0x80000) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000280), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000029385094fee230edfc0c6565643b799365195f1b76"], 0x1000) 2018/03/29 18:58:50 executing program 3: setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000140)={0x3690aa16}, 0x1) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0xffd1, &(0x7f0000000ff0)={&(0x7f000000a000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xfeb8}, 0x1}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x20480, 0x8a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, [0x10001, 0x9, 0x401, 0x7, 0x5, 0x6, 0x7, 0x400, 0x2, 0x7fff, 0x7, 0x27, 0x3, 0x200, 0x80000000]}, &(0x7f00000000c0)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0x401, 0xbd7, 0xc, 0x8001, 0x9, 0x1000, 0x5, 0x80000000, r3}, 0x20) 2018/03/29 18:58:50 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000000200)='ns/uts\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x400, 0x3, 0x8, 0x0, 0xe9}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r1, 0x7}, &(0x7f00000001c0)=0x8) 2018/03/29 18:58:50 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0xbd3d83bf6b6337b) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/29 18:58:50 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x20) prctl$intptr(0x15, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)) 2018/03/29 18:58:50 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x0, 0x0, 0x7}) r1 = getpgid(0xffffffffffffffff) ptrace$setopts(0x4206, r1, 0x80000000, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) r3 = syz_open_pts(0xffffffffffffffff, 0x400000) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$TIOCCBRK(r3, 0x5428) close(r4) membarrier(0x8, 0x0) accept4$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14, 0x80800) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f00000001c0)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) prctl$setname(0xf, &(0x7f0000000040)="706f7274310000000000000000000000000000000000001000") prctl$setptracer(0x59616d61, r1) [ 246.756084] Kernel panic - not syncing: hung_task: blocked tasks [ 246.762271] CPU: 1 PID: 870 Comm: khungtaskd Not tainted 4.16.0-rc7+ #5 [ 246.769011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 246.778353] Call Trace: [ 246.780919] dump_stack+0x194/0x24d [ 246.784522] ? arch_local_irq_restore+0x53/0x53 [ 246.789168] ? vsnprintf+0x1ed/0x1900 [ 246.792946] panic+0x1e4/0x41c [ 246.796112] ? refcount_error_report+0x214/0x214 [ 246.800854] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 246.806194] watchdog+0x91d/0xd60 [ 246.809631] ? reset_hung_task_detector+0xa0/0xa0 [ 246.814452] ? complete+0x62/0x80 [ 246.817889] ? __schedule+0x1ec0/0x1ec0 [ 246.821836] ? do_wait_intr_irq+0x3e0/0x3e0 [ 246.826131] ? __lockdep_init_map+0xe4/0x650 [ 246.830514] ? do_raw_spin_trylock+0x190/0x190 [ 246.835071] ? lockdep_init_map+0x9/0x10 [ 246.839104] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 246.844181] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.849168] ? trace_hardirqs_on+0xd/0x10 [ 246.853289] ? __kthread_parkme+0x176/0x240 [ 246.857584] kthread+0x33c/0x400 [ 246.860924] ? reset_hung_task_detector+0xa0/0xa0 [ 246.865736] ? kthread_stop+0x7a0/0x7a0 [ 246.869694] ret_from_fork+0x3a/0x50 [ 246.873891] Dumping ftrace buffer: [ 246.877662] (ftrace buffer empty) [ 246.881355] Kernel Offset: disabled [ 246.884957] Rebooting in 86400 seconds..