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", 0x1000}, {&(0x7f000002a000-0xdc)="547f024059afdd18c0e27319a0355da1e312445bd32dacd0ba2ceaadc66a3585f4fe76e3da019b26e4f180b9fcb59bed93b0dbd7ffdb54568bf547a976e18c05c76c4a87f7ebfe2929c264f608975fce37b00684a54319b5eb1ec00e44b43a48df9b74429cca81c8457b901ca17397968b74a6c78a12705945e7d5a9bf34963e1a1903eafc357f9d7152645d5ce95c4bed85c03865d6a76cd8d2e1dafcdf9ff5e873ca9189232865ebe38ad276fc1eaaf75edb86dd819122c8915067853eff831c82f4d2e5c888b4327466e99f9dea06422790d9d9a8252e888730b7", 0xdc}, {&(0x7f0000272000-0xdd)="63e292fcbcaf67b7ba35e0a8bf6e5f7837814d5144b3afca3fa2e2a2dd16e76ef0d20c197eebae518a7f4512422d41d60c784cc81968c5af9ffa7068f98c928ac1ee66161e45a310aaec37ce8d6d08d4b3c3f81ffd04e267c25edb0ec7ecd7ee790c22d4b8635007534f7c6bcb27e076436aad82e3476eb4860a979e0593d705dcee0f318b63d16087084579969efcac5624a637b5c43c4fdb52feb1eed891fb842913b2f20eb0a7d08c14faad78aea005dc701b92cc519cff7ffa245fe5e8b33230e8e4d5965f76e3c3fdb444546ac6f88a4cc2277926d38106ae77b5", 0xdd}, {&(0x7f0000f83000-0xec)="471db36832412f7c417d1d2038f538db38792df9bd1da1b47364f75e59e584c37941537f6fdfda3d4881c05602cc4dba42dbb150eb3154403575cd42d0a1c28ffd8e7ec389ac0ceea53bf913f59be2386fdc17c7d1f3ba8e1311a11f4b74967a9f78525904786a6a3820d08fcee0c7d646da389e99f333b20bd4eee6d78beb6882852c5e3a7a57d41634aba0c5dec27efb403b7cc661730afd4720a7e3b69c198a9aa329e1cd273ff440e8a61b61b01cbc024590bb0d4e727afe8a9c728f3125415d9ab5bc08d8079a9e81896dd2840568097e04f850476da0ff74e4f927fcc86e44bb8eb69308175af29696", 0xec}], 0x4, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00002a8000-0x4)=0x4000000011) 2018/01/24 13:46:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xb, 0x84) setsockopt(r0, 0x84, 0x6, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x84) 2018/01/24 13:46:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2", 0x19}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000dba000-0x4)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000aad000-0x14)={{0x1, 0x101, 0x1, 0x5, 0x80, 0x9}, 0x8, 0x2, 0x200}) r1 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006cc000-0x16)='/selinux/checkreqprot\x00', 0x80100, 0x0) tee(r1, r1, 0x7, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/24 13:46:45 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xd1, &(0x7f00006e5000)=""/62, &(0x7f0000001000-0x4)=0x3e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xef}, 0x1c) 2018/01/24 13:46:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f13000-0x8)={0x0, 0x0}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d03000)="0005ff00100000000014714308004a5d1179622f58032c82ee312034dd68d4b4ba68e08902f9ffffffffffffffc7505097cf0c88d730cda91caf", 0x5) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001de000)='/proc/self/net/pfkey\x00', 0xa100, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000036000)=0x0, &(0x7f0000874000-0x4)=0x4) 2018/01/24 13:46:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000276000-0x6)='./file0\x00', &(0x7f000006c000)='./file0\x00', &(0x7f0000d7f000-0x5)='proc\x00', 0x1, &(0x7f0000ae8000)="") r0 = dup(0xffffffffffffffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000079e000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000080c000-0x28)={@generic="de048242948bdb41308b1e85e77dfd03", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstat(r0, &(0x7f0000985000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000315000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x1, 0x1, 0x2, 0x0, 0x0, 0x80, 0xa0, 0xb7, r2, r3}, {0xfffffffffffffffe, 0xe8, 0x6, 0xfffffffffffffffa, 0x7, 0xffffffffffff07ca, 0x3, 0x10001}, {0x5, 0x4, 0x0, 0x3ff}, 0x5, 0xb, 0x2, 0x0, 0x0, 0x3}, {{@in=@multicast2=0xe0000002, 0x3, 0x3c}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x6, 0x2, 0x2, 0x3f, 0x7, 0x6, 0x0}}, 0xe8) ioctl$TCSETAW(r0, 0x5407, &(0x7f00001f3000-0x14)={0x3, 0x8, 0xfffffffffffffff7, 0x1, 0xff, 0x2, 0x2, 0x84, 0x100000001, 0x2}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000a13000-0x5c)={{0xa, 0x2, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, {0xa, 0x0, 0xeb97, @loopback={0x0, 0x1}, 0x14}, 0x7f, [0x9, 0x2, 0x0, 0x1, 0xd0, 0x100, 0x5, 0x0]}, 0x5c) r4 = open(&(0x7f0000277000-0x8)='./file0\x00', 0x0, 0x0) renameat2(r4, &(0x7f000027e000)='./file0\x00', r4, &(0x7f00008fe000-0x8)='./file0\x00', 0x100000000001) 2018/01/24 13:46:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000c01000)='reno\x00', 0x5) madvise(&(0x7f0000b91000/0x3000)=nil, 0x3000, 0x13) r0 = syz_open_dev$mice(&(0x7f0000599000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000408000-0xbc)=""/188) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000cba000-0x4)=0x0) timer_create(0x3, &(0x7f0000e04000)={0x0, 0x33, 0x2, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000f7000)=0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000956000)='/selinux/enforce\x00', 0x800010000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f000018e000)={0x9, 0xe3, 0x5, 0x5}) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000d4b000)="332b4ff82393e87699989f9158a7e1475571475f30443ecfd665adc0b9adffc7deb116dcb9a106e47fec804853d625a2c84406269c3c38a825ce284caa364260ac38e5cf5bb10aeb94928090fcbf80fb50da8b4e1937eb124120746acf6978a5ee36cf8fbf929a344a91ec3491c44927170f2301cab1aea668103363858457f7db5dc808d4a852ec472e1a01b6c271a673118d6ef59bf7404b573c04a94156f00dce31faf866e4199f49fcb37fdcb79f573d144f692a09bc0c025a2253c5626bd02886d4977d62a319507bbd159bee93da9b3f0938") getpeername$packet(0xffffffffffffff9c, &(0x7f00009ff000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000202000)=0x14) connect$netrom(0xffffffffffffffff, &(0x7f0000c94000)=@ax25={0x3, {"0342bde7419349"}, 0x0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000c62000-0x8)={0x0, 0x3ff}, &(0x7f0000a64000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000c74000-0x108)={r4, @in6={{0xa, 0x0, 0x126, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x0, 0x8, 0x537, 0x9, 0x81, 0x81, 0x6, 0x9, 0xa6, 0x6, 0x1, 0x401, 0x6c1, 0x6ac]}, &(0x7f0000543000-0x4)=0x108) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f000046e000-0xaa)={0x7e, "eb212ea27c6eb9a88fa0495620a3ad43fc31adfc0a65dd83680db9d7f72823cf55070c5c05323d0b9db795fe273ab4599aa0e39a2d6be5dd546f4eaf113bd87d0570b80ca7e919f032bb1a828fb74a7e893f28cc8ab6644130635214a21f84387e2c8716bcf73433c99133043b9222876cbd5921cab821a8cbe8fccedcb3"}) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000555000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) sendto$packet(r5, &(0x7f0000f53000-0xcd)="e829e5b865e9d9c31a8e4b90bf518ac617bc00415e95a55c9d13d71f9a90e22cb27e31f2aa48c6a397342afc1f4b0a5feb3a413a4b70de15856592ac5dad944e1617b87759c65ca26fc08f28650bf45a83a1a34c717bbd058c6dea6b442b091abc3899fc4abfa4aadaab150a50f4d764c189de27957744dda8fd4bbd7f08cd941628536b32a481b2acfc34342efd56b58f6cf58ee7646ec5e11a2e861efa2b1093bb7c2b5913a58612c2f67d2cbea314f0a17528e68b9b3a6cab2746e7a2509de00874a255fa5fec6f0b7d1058", 0xcd, 0x40000, &(0x7f0000a58000-0x14)={0x11, 0xd, r3, 0x1, 0xfffffffffffffffc, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000a27000-0x4)=0xb3e, 0x4) r6 = syz_open_dev$mice(&(0x7f00002b0000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r6, 0x4c03, &(0x7f00008d3000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) [ 46.280517] device eql entered promiscuous mode 2018/01/24 13:46:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000828000)='/dev/rtc\x00', 0x101, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000701000-0x28)={0x0, 0x0, &(0x7f0000b72000)=""/182, &(0x7f0000194000-0xcf)=""/207, &(0x7f0000aa0000)=""/201, 0x1002}) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f000088c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000091e000)={&(0x7f0000cf6000-0x40)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='bridge0\x00'}, @IFLA_NET_NS_PID={0x8, 0x13, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r0, &(0x7f0000f0e000)=[{&(0x7f00001de000)=""/4096, 0x1000}, {&(0x7f0000baf000-0xb0)=""/176, 0xb0}, {&(0x7f0000e96000-0x1000)=""/4096, 0x1000}], 0x100000000000013e) 2018/01/24 13:46:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00004ac000-0x80)='net/connector\x00') flistxattr(r1, &(0x7f00006a6000)=""/232, 0xe8) pread64(r1, &(0x7f00001ce000-0xf2)=""/242, 0xf2, 0x0) 2018/01/24 13:46:45 executing program 0: openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f7e000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc1105517, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f", 0x0}) 2018/01/24 13:46:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000368000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bf5000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x6, &(0x7f0000960000)=0x0, &(0x7f00000e7000-0x4)=0x4) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000554000)=0x81) r2 = syz_open_dev$audion(&(0x7f0000511000-0xc)='/dev/audio#\x00', 0x3, 0x100) setsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000350000-0x4)=0x8, 0x4) r3 = openat$audio(0xffffffffffffff9c, &(0x7f000009d000)='/dev/audio\x00', 0x2000, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f000030f000-0x50)=[{r3, 0x0, 0x0}, {r4, 0x0, 0x0}], 0x2, &(0x7f0000aee000-0x10)={0x0, 0x0}, &(0x7f000004d000-0x8)={0x0}, 0x8) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000e98000-0xb3)=""/179) 2018/01/24 13:46:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000310000)={0x1, 0x3, 0xeff, 0x7, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) rename(&(0x7f000097c000)='./file0\x00', &(0x7f0000945000-0x8)='./file0\x00') r0 = syz_open_dev$mouse(&(0x7f00007f6000)='/dev/input/mouse#\x00', 0xffff, 0x2000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f000032e000)={0x3, 0x0, [{0x10004, 0x1000, &(0x7f0000006000-0x1000)=""/4096, 0x0}, {0x1f003, 0x3f, &(0x7f0000a07000)=""/63, 0x0}, {0x0, 0x21, &(0x7f00007b9000-0x21)=""/33, 0x0}]}) 2018/01/24 13:46:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f00005e0000-0x6f)="ac2d58d50ab387bdf311280c4efc633edf06f36cd7abae3093cbc64e1f886177defd246d6533fc58f346831337407fcab44829f84acd416472f523c10c30459095e3b25d779c49273ebc0a4a810126bd643386914b10830409c8e278c06b9dd66da85d77b442ee98842de6d45cb27d") creat(&(0x7f00002ba000-0x8)='./file0\x00', 0x80) perf_event_open(&(0x7f00006c5000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0xb, &(0x7f0000c55000)=""/4, &(0x7f0000000000)=0x4) 2018/01/24 13:46:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x108) 2018/01/24 13:46:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000507000)={0x6, 0x0, 0x800}) syz_emit_ethernet(0x6e, &(0x7f0000bb4000-0x6e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x60, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[@generic={0x96, 0x3, "7f"}, @end={0x0}, @ra={0x94, 0x6, 0x9dc2}, @end={0x0}, @end={0x0}]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0xc, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @empty=0x0, @rand_addr=0x0, {[@lsrr={0x83, 0xf, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x5, @local={0xac, 0x14, 0x0, 0xaa}]}, @generic={0x40000000044, 0xd, "3447ece00857543f463bcd"}]}}, "ffffffffffffffed"}}}}}, &(0x7f0000782000-0x8)={0x0, 0x0, []}) 2018/01/24 13:46:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000d57000)='/dev/vcs#\x00', 0x3, 0x40) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fb2000)={0x0, 0x4}, &(0x7f0000606000-0x4)=0x6) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) madvise(&(0x7f00004b9000/0x4000)=nil, 0x4000, 0x3) rt_sigaction(0x0, &(0x7f0000005000)={0x0, {0x0}, 0x0, 0x0}, 0x0, 0x8, &(0x7f0000003000)={0x0}) 2018/01/24 13:46:45 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000025000-0xcc)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, [@nested={0x4, 0x9, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000025000)=""/4096, 0x1000) 2018/01/24 13:46:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x54, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x4, 0x11, []}]}, 0x54}, 0x1, 0x0, 0x0, 0x2}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005ff000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x3) r2 = memfd_create(&(0x7f00005e5000)="", 0x3) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000bfe000)=0x70f19fe8) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/01/24 13:46:45 executing program 4: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x17, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5f}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x4b) r1 = syz_open_dev$midi(&(0x7f0000ced000-0xb)='/dev/midi#\x00', 0x7, 0x280000) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000081d000-0x1008)={r0, 0xf48, 0x1000, "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"}, 0x1008) 2018/01/24 13:46:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000c47000)={0x0, 0x0, &(0x7f0000aef000)=[{&(0x7f000098e000)="33692f78a967b4c9b56689ac9db557c6381f18ce6b1bbee3ff853f27b3b0eaca69d31c691f86f6cfaacf3cafe993206e6b68e457d50219722db409830b133872885fa22a4ab9a4af9513479496e64168b215c35b119cdfaeac6be82dbaf60d32b766b3626cf1fbb5914026857b97b0c0dc967a2ba58a", 0x76}, {&(0x7f0000085000)="b22c573b28e7fe1f06b238030d52ff82c6c183a677489ec8d39af8d7c7c5859dde3be10eb359dc71a0ac7ffa112c903046fb5b13402a53462f94380a57d9fec994a6495319d6db94e25ee8bb73fd82f5d86c4d3c9b99e42f0c504b61bb58aabccdbdc4308d230f3f13672e7cb8c7864b8b7593b6411e3bad90d6924042caba11bb5ad6d211742285a5016f229d988ff0c00a181ed6de4eb0bffa3c861b19dbedd6845cc76d22146f20e1177eb2b5a03ee2b232aaedb80de1cca9ac4a0db3fa5e31e858d16d", 0xc5}, {&(0x7f000029b000-0x63)="7a8b93da5c82b6d42c79c1a548699eed90ae6c12ad07b965c9941708c144fba8c0f2dd40b46cd3f0130bfee90112714a873935312c63e3bc46a0bc02bb3b7be673d1f9c735bbce15758b0c46da18dfb63fc7563ba6af0a79cf6cc543e8e38d9457b3e7", 0x63}, {&(0x7f0000a51000)="", 0x0}, {&(0x7f00003ac000)="449ef122e1828aaa8add61deca5b2d4cfcff43e7311951c809810af62cfbc05b7b9d3f5a4be8c65f9e5b0a379410e702e0f6d02377cfe66544d635837f02f8252df5fb43bfaaa83d7545439723e67b0784e9403402658ba7686cb0c990487c171fbcffba591855c4619928dc0ed4f62e184d703a928af1e811e9fd6a9da8889cc0ce37495608403ee6f419a0aa54", 0x8e}, {&(0x7f00007d9000-0x4a)="72af13a620a5b986c8abc7b575735bcce25a97aab4725414a3ad2bd4c01206a15963d29c5aa46fbd8fcc36218fb01667a4f2627fdc1f83dbdd75d2056a32f84157e4046edc4c76ddb40b", 0x4a}], 0x6, &(0x7f000070b000)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0xb0, 0x117, 0x2, 0x98, "5aef5d69833a46f0bb371eda0743f52a730560538f8898546b1e60f28895fa359aa6b321a81026218e22ba61d658f1876166df99de03f561bd32dd2a1bc70db3a14dac4a6b8c202201817f33d9bb9cd8ce98e8fd6dc5a026e4e9dd5c7499d1acf00d7050daee38d15983c1762dab9bbdf3970e012f1f4db1bfc9a06cdd5f76077773b7db0e2e31aed6c476f304027e63af2b933c47bfa5d6"}, @op={0x18, 0x117, 0x3, 0x1}], 0xf8, 0x0}, 0x4000000) sendmsg$alg(r2, &(0x7f00001bc000)={0x0, 0x0, &(0x7f000027a000-0x30)=[{&(0x7f00003c8000-0xf4)="8d66b770fdf72e8f43451f9817aff5da95f1ef695d3a9cd0cd0a47d1d92555084fdb584590eff4576eb0d52e1d0c69fe4c3a62292a639655fe8591b29c0ec9a31d7e97ed8f027f7906e18f78d6ae4b6842eeb30dee6ab714c31edd236a97f22e520852f37c3ce75eda41ba4f78928cb3672407ca9309cc09f5bc5f438bfd8551fd79aaacc0652acd6dc8ad1d1d0121d12da5f59ab85a45e92eb09f462770b33dbd9a71ad9909dae8fe624989fc8cd5c98dcde7da88cd708444f0f31d4f071512", 0xc0}], 0x1, &(0x7f0000462000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/191, 0xbf}, {&(0x7f00000cd000)=""/26, 0x1a}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 13:46:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000621000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/24 13:46:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0xffffffff00000000, {{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb2f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x3, 0x401, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000002000-0x1)={&(0x7f0000002000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000001000)={0x1, 0x10, 0x80000001, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x6000, 0xfffffffffffffffe, 0x3ad2}, 0x1, @can={{0x0, 0x8, 0x1, 0x4}, 0x3, 0x2, 0x0, 0x0, "f1c2bd60875364b4"}}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x20048000) r2 = socket$inet6(0xa, 0x3, 0xfc) sendto$inet6(r2, &(0x7f0000002000-0x2)="", 0x3a4, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 46.903406] kauditd_printk_skb: 99 callbacks suppressed [ 46.903415] audit: type=1326 audit(1516801605.728:305): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7012 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/24 13:46:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0xffffffffffffffff, &(0x7f00001e0000/0x800000)=nil) r0 = perf_event_open(&(0x7f00005c7000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) read(r0, &(0x7f00009e7000-0x8)=""/8, 0x8) close(r1) [ 46.985217] audit: type=1326 audit(1516801605.734:306): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7012 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=28 compat=0 ip=0x452f19 code=0x7ffc0000 [ 46.985238] audit: type=1326 audit(1516801605.734:307): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7012 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 46.985275] audit: type=1326 audit(1516801605.734:308): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7012 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 46.985289] audit: type=1326 audit(1516801605.749:309): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7012 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=13 compat=0 ip=0x452f19 code=0x7ffc0000 [ 46.985305] audit: type=1326 audit(1516801605.750:310): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7012 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 46.985321] audit: type=1326 audit(1516801605.755:311): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7012 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452f19 code=0x7ffc0000 [ 46.985341] audit: type=1326 audit(1516801605.757:312): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7012 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/24 13:46:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000386000)='/dev/midi#\x00', 0x6, 0x101000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000c90000)={0x0, @in6={{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x90a, 0xfffffffffffffff9, 0x4000000000000, 0x4}, &(0x7f00006ad000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ce4000-0xa0)={r4, @in6={{0xa, 0x3, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x6, 0x0, 0x2020, 0x22}, &(0x7f00009c0000-0x4)=0xa0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x0, r3, 0x0}) close(r2) 2018/01/24 13:46:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000ca1000-0xc)={0x3, 0xffffffffffffff9c, 0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) flistxattr(r1, &(0x7f0000648000)=""/93, 0x5d) r2 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x1) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x202000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/24 13:46:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000061b000)="c23c6f6b48623bca7833b5af9b2fa687", 0x10) 2018/01/24 13:46:46 executing program 3: r0 = syz_open_dev$mouse(&(0x7f00006dc000-0x12)='/dev/input/mouse#\x00', 0x2, 0x200040) accept$packet(0xffffffffffffffff, &(0x7f000028b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000622000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000894000)={&(0x7f0000000000)=@delrng={0x10, 0x14, 0x802, 0x3, 0x0, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0xc000}, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff9, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000f1c000-0xc)={0x7, 0x1, 0x1, 0x7, 0x0}, 0xc) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 13:46:46 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f000011a000-0xa)='/dev/vcs#\x00', 0x1, 0x40) syz_open_dev$sndctrl(&(0x7f000009c000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000693000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000d69000-0x18)={@loopback={0x0, 0x1}, 0x2, r1}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000+0xf9)={0x1, 0x4b, 0xffffffffffffffff, 0x1800}, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0x3f, {{0xa, 0x0, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f000000c000-0x120)={0x0, 0x0, 0x2a, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "77decac9a434f47ff7d7ee3a45c4271d", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 13:46:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000319000)='./file0\x00') statx(r0, &(0x7f0000a07000)='./file0\x00', 0x400, 0x10, &(0x7f000018f000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") statx(r0, &(0x7f00001f8000-0x8)='./file0\x00', 0x0, 0x0, &(0x7f00001f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000833000)=0x0, &(0x7f00003fc000-0x4)=0x4) 2018/01/24 13:46:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000561000)='eth0\x00', 0x2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000839000-0x2d)={0x0, 0x25, "2a66b5830bac8596d2552ba83eac325b17658b92c6cf05afe30943d5d2327a279825587fd7"}, &(0x7f0000d6e000)=0x2d) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fa1000-0x4)=@assoc_id=r1, 0x4) io_setup(0x200000000000, &(0x7f0000ce4000)=0x0) io_cancel(r2, &(0x7f00004b1000-0x40)={0x0, 0x8e2844b54643be17, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000ca7000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e18000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000882000-0x4)=0x0) migrate_pages(r3, 0x4, &(0x7f000079e000-0x8)=0x4, &(0x7f000000d000-0x8)=0x7) 2018/01/24 13:46:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000001d000)='/selinux/mls\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000819000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00008b7000)={0x160, @time={r1, r2+10000000}, 0x101, {0x100, 0xdbc}, 0xffffffffffffffff, 0x3, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstatfs(0xffffffffffffffff, &(0x7f0000922000)=""/0) pselect6(0x40, &(0x7f0000f01000)={0x81, 0xd6f, 0x6, 0x100000001, 0x2, 0x1, 0x80000000, 0x3}, &(0x7f0000835000-0x40)={0x1f, 0xfffffffffffff2df, 0x1, 0x1, 0x4, 0x15f502e2, 0x5, 0x4}, &(0x7f00004eb000-0x40)={0x100, 0x6, 0x1, 0x20, 0xfffffffffffffffc, 0x1, 0x40, 0x8}, &(0x7f0000103000)={0x77359400, 0x0}, &(0x7f0000fad000-0x10)={&(0x7f000085b000-0x8)={0x6}, 0x8}) [ 46.985356] audit: type=1326 audit(1516801605.760:313): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7012 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d211 code=0x7ffc0000 [ 46.985372] audit: type=1326 audit(1516801605.773:314): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7012 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/24 13:46:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b5a000)={0x40, 0x8, 0x200, 0x9, 0x48, 0xfff, 0x9, 0x5, 0x0}, &(0x7f0000bec000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000742000-0x10)={0x408001, 0x0, 0x0, 0x0, r1}, 0x10) sendto$inet6(r0, &(0x7f0000b2e000-0x1)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat(0xffffffffffffffff, &(0x7f0000eb7000)='./file0\x00', 0x1, 0x105) uselib(&(0x7f0000229000)='./file0\x00') bind$unix(r2, &(0x7f0000fec000)=@abs={0x1, 0x0, 0x2}, 0x8) chmod(&(0x7f0000f1f000-0x8)='./file0\x00', 0x80) 2018/01/24 13:46:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/01/24 13:46:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000c39000)=[{&(0x7f000019b000)="050000003778d9f1ef1c32fc0b98143e037dc12502000003f11368a82cc15eb4037dc12502000000b5bff99af7fb97000000000000000763", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r1, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = dup(r1) write$sndseq(r2, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r2, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) write$eventfd(r2, &(0x7f0000c24000)=0x0, 0x8) readv(r2, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r2, &(0x7f00006d5000)=0x0, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00004bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ec000)=0xb8) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f00008db000-0x8)={0x3, r2}) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000414000-0xcd)=""/205) 2018/01/24 13:46:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = gettid() r2 = syz_open_dev$vcsn(&(0x7f000026d000)='/dev/vcs#\x00', 0x100000000000, 0x10000) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005a7000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f00003a4000-0x8)={0x3, r3}) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f0000da7000-0xc)={r0, 0xffffffffffffffff, 0x0}) r4 = pkey_alloc(0x0, 0x0) pkey_free(r4) 2018/01/24 13:46:46 executing program 2: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000971000/0x4000)=nil, 0x4000) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f1e000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000742000)=0x98) munlock(&(0x7f0000b51000/0x2000)=nil, 0x2000) mmap(&(0x7f0000971000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000972000-0xd)='/dev/usbmon#\x00', 0x0, 0x22000) ioctl$VT_DISALLOCATE(r1, 0x5608) dup(r0) mmap(&(0x7f0000971000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000971000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f00002f1000/0x2000)=nil, 0x2000, 0x9000, 0x0, &(0x7f0000a66000/0x9000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000971000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000971000)=0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000ac4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) 2018/01/24 13:46:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f000097b000-0x1000)=""/4096) mount(&(0x7f0000011000)='./file0\x00', &(0x7f0000ef2000-0x8)='./file0\x00', &(0x7f0000df3000-0x6)='jffs2\x00', 0x41000, &(0x7f0000fea000)="") mount(&(0x7f0000dec000-0x8)='./file0\x00', &(0x7f00000ca000-0x8)='./file0\x00', &(0x7f0000067000-0xa)='hugetlbfs\x00', 0x20000, &(0x7f0000614000-0x6f)="") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/01/24 13:46:46 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000932000-0xa)='/dev/vcs#\x00', 0x5, 0x50000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000f85000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1f, &(0x7f0000000000)=0x0) r3 = timerfd_create(0x5, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r2, 0x4, &(0x7f0000001000)=[&(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x6, 0x7f, r3, &(0x7f0000001000-0x5a)="a780a08848642551a30623606f87d0e6835239c2224753db193aa2996a0ec1782d3df96eb0f41a10ca81a3bf859ecd407d0679603d49e0c8c1019f8bce5ae25bc49d18e6cd6490d8f24293826d6f59a751bd2369642e1b7efaef", 0x5a, 0xae7, 0x0, 0x1, r0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xf, 0x0, r0, &(0x7f0000000000)="5d155fce23763cc3fbdd83bea8dd5a0b78161ab3ee46e150606f1d013bd34a38094b2eae9199c1f4f32f09f347049da9acc550ded0d779c75587b742b08db353edc26dac030a9dd73b87394f71938143a91d8dfbcae952a868d814994926f8df65fb7b2bafed7a150349842927310b85628c6c653810aa5abcaef4c5fd92e189ae82088fc2d2a786ffe94f624cbdfd46bc145236131ec3f1ccb8be65f4d075c09d45883bcd146c842d7d7414d4d6ac5c699acd41e7484a4bc7629b37dd6fdf539bef170e", 0xc4, 0x0, 0x0, 0x1, r0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x2, 0x7, r0, &(0x7f0000002000-0xd7)="ca3cd78d1ca269258f5869a70e08da5c808ef151d7f1386b5f50d64281ae0e66176b22ad284e55f5b0e734d079721cb80fdba99fccf6341afb52723683999b023888f593b402cba9a902ef467d6c965d9c1d3ec42fe10d64d430a9a2af751b463602c0ed2d0bc469663133f8a5b04273c7c8d13daf9985c8b024ef812739d9b202ae3276afe738f26431e6150fb0cb28994df7f844fffb355f1bd3207186d5c3d490c8292c1e5915df64c1dde4f22ceaf829e0624239435b87506b62d3c3fc784acb82fb40b173eaadcf162e1fa06f06bb4697f0e2ac6e", 0xd7, 0x7, 0x0, 0x1, r0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x1, r0, &(0x7f0000002000-0x86)="bcd3abe7fda73bb5922250b2be7becc45cc8e0d2202468a17f7963a6e54f95cfa71ffd095dc21fd25bff40148f1e186f3fe4bf8d1f224a701005a23a7c908412f20d96b4996152655e4c914919f87348f23e64b7a15101948a43d4f680e42e93fabd45ed3853bcc51d2eb0e6c7e0ee0216341cc54c0900e32c021b7f7ede65da78a151a8f755", 0x86, 0x7, 0x0, 0x0, r0}]) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xc)={r1, 0x8a, 0x2, [0x7, 0x80000000]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) r5 = socket(0xe, 0x80000, 0x0) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x7a}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r5, &(0x7f0000195000-0x27)="26000000110047f1935ebff70722000c07fff700010000000700ff36b807475105001a000000", 0x26) mknod(&(0x7f0000d15000)='./file0\x00', 0xd000, 0x2f) fcntl$setflags(r4, 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000834000-0x9)='/dev/rtc\x00', 0x2, 0x0) 2018/01/24 13:46:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) bind$alg(r0, &(0x7f00008c9000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000361000)='/dev/ppp\x00', 0x4000, 0x0) r2 = gettid() ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00009c2000-0x4)=r2) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f5b000-0x8)={0x1, 0x6}, 0x8) 2018/01/24 13:46:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f78000)='/selinux/context\x00', 0x2, 0x0) r2 = getgid() r3 = getegid() setregid(r2, r3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000068000)={0x79, 0x0, [0x1fffe000000, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 13:46:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000e9b000)='/dev/audio#\x00', 0x0, 0x80) connect$llc(r0, &(0x7f0000422000)={0x1a, 0x0, 0x68b5, 0x0, 0x2, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) pipe(&(0x7f0000034000)={0x0, 0x0}) poll(&(0x7f0000bc5000)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffff800) close(r2) userfaultfd(0x80800) syz_open_dev$sndctrl(&(0x7f0000f07000-0x13)='/dev/snd/controlC#\x00', 0x4, 0x100) 2018/01/24 13:46:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00007f7000)='./file0\x00', 0x1, 0x100) accept4$alg(r0, 0x0, 0x0, 0x80000) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2275, &(0x7f0000700000)="0800ffaa") 2018/01/24 13:46:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00000dd000)='.request_key_auth\x00', &(0x7f00009f8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001c4000-0x8)='eth0,lo\x00', 0xfffffffffffffff9) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004d6000)='/selinux/status\x00', 0x0, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000f52000)={@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {&(0x7f00001eb000)=""/128, 0x80}, &(0x7f00003ad000)=0x0, 0x1}, 0x30) fcntl$notify(r0, 0x402, 0x80000000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000087b000-0xf)='/dev/sequencer\x00', 0x458000, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000693000-0x4)=0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f00006b0000)=""/88) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000093000-0x10)={0x0, 0x0, 0x0}) 2018/01/24 13:46:46 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000004000-0x108)={0x2, 0x3, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x7, 0x0, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0x5, 0x1f) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f0000009000-0x4)=0x0, &(0x7f0000008000)=0x4) 2018/01/24 13:46:46 executing program 5: shmat(0x0, &(0x7f0000000000/0x1000)=nil, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f0000112000-0x50)={@generic="43452c21ad0f09513fbc0409e0e8d7cb", @ifru_mtu=0x3bce}) semop(0x0, &(0x7f0000626000-0x12)=[{0x0, 0xfffffffffffffdbe, 0x0}, {0x0, 0x0, 0x0}], 0x2) semctl$IPC_RMID(0x0, 0x0, 0x0) 2018/01/24 13:46:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00004c6000+0xdcc)='/dev/usbmon#\x00', 0x9000000, 0x2) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000bf0000-0x38)={&(0x7f0000c98000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000aa7000)=[{&(0x7f0000295000)=""/254, 0xfe}], 0x1, &(0x7f0000613000)=""/71, 0x47, 0xfffffffffffffffc}, 0x40000002) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00001ed000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c3e000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00002e7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) stat(&(0x7f0000a51000-0x8)='./file0\x00', &(0x7f00007db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000ed7000)={&(0x7f0000641000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00004e5000-0x10)={&(0x7f0000d17000-0x1e0)=@updsa={0x1e0, 0x1a, 0x1, 0x6, 0x2, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x0, 0x40, 0x2, 0x0, 0x0, 0x80, 0x80, 0x2f, r1, r2}, {@in=@loopback=0x7f000001, 0x0, 0x43cd78b38514de68}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, {0x2, 0x1f, 0x69, 0x5, 0x9, 0x6, 0xce, 0xb0}, {0x3, 0x0, 0x6f68, 0xb54}, {0xb7a, 0xffffffffa1f51e97, 0xfffffffffffffff9}, 0x7, 0x1, 0x2, 0x1, 0x8, 0xa2}, [@tfcpad={0x8, 0x16, 0x9}, @sa={0xe8, 0x6, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x1, 0x0, 0x1, 0x2, 0x5, 0xa, 0x80, 0x20, 0x3f, r3, r4}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x2, 0x3c}, @in=@dev={0xac, 0x14, 0x0, 0xd}, {0x8, 0x1, 0x7f, 0x100000001, 0x6, 0x9, 0x7, 0x8}, {0x5, 0xff, 0x7f, 0x0}, {0xfffffffffffff800, 0x270, 0x2}, 0x0, 0x5, 0xa, 0x3, 0x80000001, 0x80}}]}, 0x1e0}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000a7b000)={0x14, 0x1, 0x7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic=""]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 13:46:46 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000006000-0x2)={0x6, 0x1}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f000000b000)='/dev/audio#\x00', 0x80000000, 0x14000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000000c000)=@int=0x0, &(0x7f0000009000)=0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f000000c000-0x39)={r0, 0x400000, 0x29, "8e67feac0a5144e76740cc11ebffbd1509c5073f9f65fca808d4602fa7fd9e569aa5a9d90fccab23c7d831104245c0"}) sendmsg$key(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000009000)={0x2, 0x9, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 13:46:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000000002, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f000077a000)="", 0x0, 0xfffffffe, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00003bc000)=0x9, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000509000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000222000+0x61a)=0xe8) 2018/01/24 13:46:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f0000-0xc)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mkdir(&(0x7f0000819000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000a4c000)='./file0\x00', 0x22800, 0x20) accept4(r0, 0x0, &(0x7f0000dea000-0x4)=0x0, 0x800) r1 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)='./file0\x00', 0x0, 0x0) accept4$packet(r0, &(0x7f00006a4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000cdd000-0x4)=0x14, 0x80000) bind$can_raw(r0, &(0x7f0000c24000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) 2018/01/24 13:46:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6b000-0x30)="", &(0x7f00009c3000-0x4)=0x0, &(0x7f0000b9f000-0x4)=0x0, &(0x7f0000e2d000)="") pipe2(&(0x7f00004f4000-0x8)={0x0, 0x0}, 0x84000) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00009ff000-0x4)=0x80000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c47000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f6d000)=0xc) r3 = getpgid(r2) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000043b000)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, &(0x7f0000521000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {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_event_open(&(0x7f0000194000-0x78)={0x3, 0x78, 0x9, 0x0, 0x3ff, 0x8, 0x0, 0xe8e5, 0x10080, 0x1, 0x10001, 0x10001, 0x7, 0xe337, 0x1000, 0x3, 0x3f, 0x6e9, 0x7, 0x3f, 0xcf, 0x8, 0x8, 0xa028, 0x6, 0x28, 0x6, 0x0, 0x0, 0x9, 0x3, 0x9, 0x4, 0x401, 0x3, 0x5, 0xd12, 0x768c, 0x0, 0x0, 0x0, @perf_config_ext={0x1ff, 0x6}, 0x10080, 0x7fff, 0x6, 0x7, 0x80000000, 0xf6, 0x1, 0x0}, r3, 0x1, r0, 0x8) 2018/01/24 13:46:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) personality(0xc00100f) timer_create(0x4, &(0x7f00000e5000)={0x0, 0x39, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bda000)=0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000094a000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x8000) ioctl$TIOCMGET(r1, 0x5415, &(0x7f000022b000-0x4)=0x0) timer_settime(r0, 0x0, &(0x7f0000492000-0x20)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000959000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = syz_open_dev$usbmon(&(0x7f0000638000-0xd)='/dev/usbmon#\x00', 0x9, 0x2300) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000087000)={"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"}) select(0x40, &(0x7f00008f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000071d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c65000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000699000-0x10)={0x0, 0x2710}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000065c000-0xc)='/dev/autofs\x00', 0x5a7a80, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000f3c000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ae000-0x4)=0xe8) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f00001ab000-0x8)=0x2) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000fe4000-0x4)=0x1, &(0x7f00002d4000-0x8)=0x4) 2018/01/24 13:46:46 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002e9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x9, 0x4, 0x200, &(0x7f0000888000)={0x0, 0x0}) recvfrom$llc(r2, &(0x7f0000e24000-0x41)=""/65, 0x41, 0x20, &(0x7f0000d57000-0x10)={0x1a, 0x19, 0x14, 0x10000, 0x0, 0x1000, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000759000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x16}, @empty=0x0}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000006000-0x4)=0x2d) 2018/01/24 13:46:46 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000c72000)=0x0, 0x4) close(r0) 2018/01/24 13:46:46 executing program 0: syz_open_dev$midi(&(0x7f0000baf000)='/dev/midi#\x00', 0x800, 0x200201) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f30000-0x8)={0x19980330, 0x0}, &(0x7f0000783000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000677000-0x8)={0x0, 0x0}) readahead(r0, 0x6d, 0x5) 2018/01/24 13:46:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0xc, &(0x7f0000656000-0x60)=@raw=[@alu={0x7, 0x7, 0xf, 0x5, 0xd, 0x6c39a1aad07c832d, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xebe0000000000000, 0x0, 0x0, 0x0, 0xe7e}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x756, 0x0, 0x0, 0x0, 0x80000000}], &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = open(&(0x7f0000377000-0x8)='./file0\x00', 0x200802, 0x233bf28e3677c0ef) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000e9e000-0x14)={0x9, 0x5, 0x10001, 0x2, 0x5}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000755000)={0xff, 0x1f, 0x6, 0x3, 0xa, [{0x1, 0x5, 0x2, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x81, 0x1, 0x80000001, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x4, 0x81, 0xffff, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, {0x6, 0xd82, 0xf48, 0x0, 0x0, 0x1108, 0x0, 0x0, 0x0}, {0x80000001, 0x9, 0xe0e, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x2, 0x6, 0x7fffffff, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x4, 0x10000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0xffffffffffffffff, 0x2, 0xffff, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0xfffffffffffffffb, 0x200000000000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xccf, 0x10001, 0x8001, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) r2 = add_key$user(&(0x7f0000609000)='user\x00', &(0x7f0000765000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b99000-0x79)="f00dc9b5d99a0025e639e27a8843682d0e9e4396ed974c6e426bcc42db6fb99f410b133deebff151f6cb5095011aa1e625604dc869e5ee1bf4057589671b553cf481ef69d359ecdcca6485a197ba856f649e1ff333f00f741fa0d9dd8796452d5adca12a3c108df45a7e09e92a1197fa9187625866f1a8ca29", 0x79, 0xfffffffffffffff9) keyctl$get_security(0x11, r2, &(0x7f000080d000)=""/115, 0x73) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00006eb000)={0x0, 0xb8, "ce5439df449912e611b422013cf494f010475150bc49339c293e226001b536d91d854d17d23a490dadc33b955c17944ef9353987d48ca1f9782dc01d32350b34bdd1647405ee820d7cf782f02ddefc663b8753f7f20cb3770868eeb58e8661766d8ce3204b51fa0fdda75d7f037c4f7d04ee354d79cff36488bc97b119b8ac4320d0453070da5b0879ff9eb43d08837af2879f18af038fbbd4394a8b3753ed4577564e6493ff405600fb04f397550628ffaf2e1e2f79af7a"}, &(0x7f0000b7b000-0x4)=0xc0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000941000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2895, 0x1c, 0x5, 0xffffffff, 0x4}, &(0x7f000005b000-0x4)=0xa0) sendmsg$inet_sctp(r1, &(0x7f0000997000-0x38)={&(0x7f0000a2b000-0x1c)=@in6={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x81}, 0x1c, &(0x7f0000972000)=[{&(0x7f0000b8c000-0xe8)="fe6629cf6e0cb73ce1c3109174eb1279503fd8d1f00d092c672900663c510a40e636a34f0574de95ec1d47c2e46a4c78c8477cd20a7d8438dc412d4811c82702eeaacccb4f5737ece3fe4c7e3d6118f8d4b8ac858bb1e55a94ffa0dd5f1db4d8f5993956e545fc27a63424d36ad17d8fda97c168b58400b8a3128ae7a41c9d587cf20138387f56925d66d7a5bcce76fb1070a082d78ff704ab2956d8fcf19839a75296c981e5db2520bd5b383749a4c42162fa9dbf1bd0d76b81e9e64311c9cc767fca7d65e1a66ca9499a7ca0d33db765368f4895ad86c6cf49e7f23f7d98f561aa20ea703d1e69", 0xe8}, {&(0x7f0000469000-0x7d)="5d92509006d1949597d958463e99471dffd47519bbe76df92ef7c9ec7e0ee09f4f75ee934b9c0232f503990f5ded96f19258d6ed64a3422c409b70c85c99cf98ad03999ea49ea9f0e0f60e0d4dc8a3d8d8b7c6abc82a7391b12b8d33f519944f54871ca8e741ad561d7c456e8619e01e04c6502dbf2014021186790819", 0x7d}], 0x2, &(0x7f0000a3c000)=[@init={0x18, 0x84, 0x0, {0x8000, 0xffffffff, 0x9, 0x1ff}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x3, 0x1, 0x4, 0x0, 0x800, 0x94, 0x100000000, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x4, 0x1, 0x100, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8, 0x1, 0x800, 0x0}}, @init={0x18, 0x84, 0x0, {0x4, 0xffffffffbd500036, 0x8, 0x1}}, @init={0x18, 0x84, 0x0, {0xffff, 0x400, 0x6, 0xf09e}}, @init={0x18, 0x84, 0x0, {0x3, 0x3, 0x3, 0x202}}], 0x150, 0x0}, 0x40) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000df9000)=""/196) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f00009e0000-0x4)=0x0, &(0x7f00005f1000-0x4)=0x4) prctl$setmm(0x23, 0x6, &(0x7f0000c83000/0x3000)=nil) sendmmsg$nfc_llcp(r1, &(0x7f0000bc9000-0x1c0)=[{&(0x7f0000b96000-0x60)={0x27, 0x83a9, 0x1, 0x1, 0x9b, 0x0, "9100e097dbabdd74c37ba85791571c5c8f24cca77466f981bbd682555b9922c8756585010102b2bf1f465335e5ec8f5c87127984e3e2aac15f21f21cccace7", 0x7be0}, 0x60, &(0x7f0000b2a000)=[{&(0x7f0000462000)="c0e95a114316e2875133afa2e097ae6cb3a255288030141d1f58f1dfe0173371e33236e581774bf533d336fffd37d9d10cb23a875a0eeb74df5c09eaaf9bd89f3fe3d2482d51eb94678bc1d097c1af143f02", 0x52}, {&(0x7f0000084000)="fab291693e87675ea1426278c5d98f49a5e1df2107871a09667499123c7b2a8728033d5adaa62387958c62083c114b5d5382ceb4156885497d27b3ff3362cf80eb8248deb9586791539d9e56db73ec498e58c207989269eaa15b2b775c89b6e578ba474f161611d65146d2ee3e8a1b7e45803b6aa874f8deb75295fe1ab9a8", 0x7f}, {&(0x7f000013c000-0x53)="d06883886534dbe23d767b12cf43eeada7d066f491df576e14e0a5c9ffc364a5cb3969b9a42fb9fe9bdcb696d14c902e0ad704bf3a9a25112b6c2082b75a8cb115b389a89a8e4c74dc7f2723ed3bc6d89c1b3f", 0x53}], 0x3, &(0x7f0000454000)={0xf0, 0x101, 0x3b5, "64fca5f5ae4179f07844e9833ade47e7f48af13c9dc8fa91e9ea1abfc805f3a7179aa95537bf5da130a941b175891f4bc883b11715ed66ced7c666607074672ecce17c875c65fa016d7e605ff698ef49a2d2730af64f79c0a62b7f3686f67f7353f17ab04fc7eec4a82ad11446d6ab7863cea9b2140d0bbc499eaf6e5feb8e36f6e8406b8e9b6f2522b414e55e0ddd4a0e17d8e4e32e54fc653ce14edbbad441cc346c3901f5a0f793ea912bc0aa8234d7e1f5e613b1d536ec4d11c03e0240cd526d9aaf87817e003fc7530d57c0b9df33b76274460f0bd762685bdb9629"}, 0xf0, 0x40000}, {&(0x7f0000379000)={0x27, 0xfff, 0x97a, 0x1, 0x300000000000000, 0x4, "21af9000671b418c1bec8b8dad4f910cb489bdf9c43652269396a96d94ef8bfed71243704c6bda299857cd611d2d74d82cb7c9ad289f3db9641a24e3ac6fa0", 0x8}, 0x60, &(0x7f00008dc000-0x50)=[{&(0x7f000062a000)="977312aafcc23db8565ce4664faa9c461ea042c8e11d9b8d67da95b71f11815640bf394f27c593d3ec2c41b906762b06cc1476bf9c8408ad738a92361492d65205240872270a617d1043a9e8761548a949a1476649ef956c6a5bb29843bd82aeb90901dbee37114d20ee81e0aff85e243e2fca1786f621206f4ea81a4a68a0d6ee6decb55eca8338e654f7d697941116189ae046ff43fab1fde3b0b0b880cf4020ad7195440386d5ee7bfc8be6cbb7f373", 0xb1}, {&(0x7f0000ab8000-0x28)="75f1506cc45902dd92c6910b50f16e884f8c2072f4a63254ab45bf1b448c482b48a385d54d27ce0e", 0x28}, {&(0x7f00001fc000)="c05cab808f6ccf21621e64d133e61ad6faad9bfc1af39086c5ba7c228aedb914eaad6ca85380df39bb3ba4a9ef93ebd48861bee2ad049d5e56c8ee86c9587f8ab0d6a88cca04a2904909fc9c1509c42cf73f5f3d2823ec9e5a361f6db8429d960a6408bac58977f804ec583cb275996fa1f4ebdd056da9a3eae394a90940", 0x7e}, 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0x6}, 0x60, &(0x7f000099e000)=[{&(0x7f0000fa0000-0x1000)="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0x1000}, {&(0x7f000016f000)="f234b892a0e55f4fad7dc1779cfc8e5671f33965264a5cb8", 0x18}, {&(0x7f000020a000)="0fe7c72138c328b2207123bc512df2ed6f9f171340a4b7394139604e2c778c7f7f37171d0f5048fd58730bf458cc9b2d0a4d70239c1e982594cf08e4fa88bb49d4a4ceffaf34444483d4afe43f3e", 0x4e}, {&(0x7f000082f000-0xec)="7e810846db593b55b4586d71d1bf425e123af3502f5affb1b200c81b70d0ea9c01753895b4bd8eb026a270668f993669a07b80f55fc5b01b437e804db7cbce8057127bf80ad6894cbe4fd668e94709e90e9874c98130dbf9a5998fa869b5dcafa95fa786dcd764e77948ee7ce8b7d3a88b80660c6296f801409c6b2e4944c9d135dbbe11afe9e2589cbe97643d7647cba674c90120f3565bf9308a07f69453170923e4de9c4e50bd272102380491acc8bb7797e140812dea5c41ee840ac7599afad9ef1410f1d583b441ced14bced52f770868b690b41bda61209588ed6fcdbaff72a47ff06ac56d95cfa55e", 0xec}], 0x4, &(0x7f0000415000)={0x78, 0x100, 0x101, "754eb7154d5101be63170673cd0fea3ebbffaf15f068632b767bbb6bc1cf6d5cd5fa4715fe2a5a03f4fa472b918cc99864fed159624e7bcca0cb472bc021c33abf12c777bc3c53b17a0a24f43e69167b176a5aed12f891c08810fe3bcc80d890f92ec7"}, 0x78, 0x4000000}, {&(0x7f00001f1000)={0x27, 0xa11, 0x0, 0x7, 0x1, 0xffffffffffff0001, "5d9650f342aa76055f88c11eff32ecbfe3c3b5e892abb7d4d4dc9d413504e03667957e99d2f42744ab97b918c4cc3c7c6358968026068ee6732c3ff8b15b55", 0xffffffff}, 0x60, &(0x7f0000c9a000)=[{&(0x7f00005e2000)="35cd215c25091a0a83622d6fc62d240f560e962d0c16485988c0eeb705456550b972eb5747425bc8a015c1551230e5893dd8", 0x32}, {&(0x7f0000159000)="235a85ad12dfc86dc2257ab544f9613cae0252fba3664e31a1c479a3f347ea40068479e44a8f13569e66f84dc7e3599bda3abb011c697ff71d83b19b53027495c5913a6f470bbb3f110296b949c2bead9103fa9973a0c96c34e774e17e6f0d8cc237a2332218c42c4fba0382c110dcf4b0af9193a5c08a1409f5acd477cf0043e597d1e4d772f5531cc1eae96778962965d04b55256f1035120ddc4e0954a92bcd9ff72a20805505b797e6ce9489a01c722d43319bad2083fba0920cbbb8651a2c3f0ca76d9b4809244039", 0xcb}, {&(0x7f0000170000-0x59)="3ceb4f8a8cbfcadb0a8ad28cb8c1637f61d629d6f771e6207b6b4f3f213503ab9c7192e3d396a194b60ee194ed904bd407905b8d593653b112749a19a53c715824be545e9d26f0b94346dabc8316453012de795b635af6034c", 0x59}, {&(0x7f0000549000)="5a0dc183eb89ca807d1b0bfcc8f3261da23fa756680bb79604b4f092fadd0e3e08f83ae0f184945dbdfd74199d2d16d1a9ec4c03aa", 0x35}], 0x4, &(0x7f0000948000)={0x30, 0x105, 0xa4, "3044b54bad529da58c14ad62ed070e06e1aac0f40037f0c37ea4aa985b93af"}, 0x30, 0x40}, {&(0x7f0000770000-0x60)={0x27, 0x1000000000, 0x9719, 0x7, 0x0, 0x4d40, "6e07f22965092da7fb7e6567934b9496893dfb06eeb08f27642d231b304d7f96c690ec478cf90abdbe4b9c851868f482e1aacc4d8361b070307588cb81446e", 0x101}, 0x60, &(0x7f0000d33000)=[{&(0x7f00007df000)="e2542e97ea73cc6392aac4cfefafbaaf8b72d38c027a8f4e22ef116737e18c304fb4740ce921917f06595b1253a64fc48fe3ceb03bf1cf30d0368ef7540f3581e5425469ac7b3b9c20418ca64a616fda62627de8f2d14c021fe378295e968e5380ac3e48a610fd95abf0114e5677377f45ff627b7c795c77e18529917d2f06ee77df4816c9cc6cff2c8a934513f774ccb655b813f2a417d2c04a9b4f14d29d5373b19f16ae460ca49c896a7b9b49986397b85efaefd784201f1959bb52eb16ad00623d243f2f9107325ab6021fca7ea94c2a1c786dfc334e23af9b798edcc34d810198d5bb35a021", 0xe8}, {&(0x7f0000904000)="13f4c852b75f1fa36100d1041a487f05ba16a53daf88a00167480128fb3e8796d6756b142160d50485bcd687d3e31296738f13eb77c15e18c1456b59acc19e20f8450c9226de4b035a07b1fa72a99a3388a9fa610075b183d19263e6de1722e4e45b0a89769ee1c2e2ceecaf94dba54c86d3c7ff20b7dc8518c1064666be34ad74dbbe655f2699ac010701e12716ab87d2ad928d06834e0546f9d993ed82f284a34ca92d1f35b121806270b31c1c8d2322367dc5f035aa988601d4cf3564387c2ba4473fc0b4", 0xc6}, {&(0x7f0000e6a000)="3c48ec9ac8da88134c2ee94843101aa35163cea468a589bc3a1410a012473e98e8dd1aab0257bb4127f1d5b5d400ab7c54ba7baa5834be70f2", 0x39}, {&(0x7f0000de2000-0xf4)="9d4217f3b7b0e39de8768419851ede96315e273dab23b9be09c952ce49f6a7f490ad0b55a33a05fc3d09b6a9b7ea13008cab8717fa483fba8ec0606b0e88ee0409d16563697feabd7d5d7586a8bff5cfa88b13aae2da10bc532a3fd0662fd901feed0f60b9353335cd3d5eb70d88558f4660977464ca5406355f3ad2acba571567e3f558cdf5163aa42b73da6b10bb3e800d5a3d3a6952d7973c765bb6be3fd476c91022e4d602ba2532ec8288e12d5c1d82b23fc366ef92fc98e043d9287be48921b8475fc2cf0b7e24f37d095a5ac3a7fb294e964311005acd12aeaa65c19f88fc297bf44cd46f93009b832bda6c7f466a227b", 0xf4}, {&(0x7f00003cc000)="96e004c759ebd36cc7f009907df58732219215eb85259839cc826f53fa7c007f2ee21475f662b6507781f8fd0fd06b092c90f3892639fbc308c257c30483a58a33d32224e7464eb05a2390882403070fc1f940cabd8e26626b3bbd3092df85d015d5a54b20f6a1aca55b29e894266190da", 0x71}, {&(0x7f0000a45000)="0326e84ee74f0ba9a1e25ebf8d120e1166cd347b86fa3ee41921d6fc31c57c9c80", 0x21}], 0x6, &(0x7f0000ad3000)={0x100, 0x0, 0x9, "7a8004d76ef2fbd1f83dec0d398fd1375da72745c9bb5dc4aea88a634bc4fb49cc178de40fedc25afbb997205e413cebcf87767c0c36abcae4841917b65b62c4892340fa1e15bf92e7d495fdafacba791be9ab6d79f02018c020d1354c5bcfeff9863f094750d9f4ea62cc8a9c4e5bc0a3a12b2886bb213cc6f2d5dcdafed65ed581b91c382d838f4dad182b5786110607b3462561a2988da61e3d3005d064d1e3a0236d5a1abfc4cd7b0988f62592c2a36ad6cee8bce373f90efe3958be5ad13e5623eca0ce7b5509e99bf384e25154c8ea517fe3a69ef0b45f23be175c26cf0f7c8c88ec4b49b2578b16aaa0139b"}, 0x100, 0x20040000}, {&(0x7f0000142000)={0x27, 0x6, 0x7fffffff, 0x7, 0x8, 0xfffffffffffffc00, "a41be63b8ebf47bd605d78ff889b2366b613b8db0a5ce0407b583915222194ce65527773a81fe028556b9247dbd63dbfef2ad2f4dc701fc65daa4cf6acfb08", 0x8c}, 0x60, &(0x7f0000e0c000)=[{&(0x7f000063d000)="3415520542a9b362a87852a2394aa5f8da4d72d42d3bf50681d87c78eb00edf8923a463044fc30379ea5d1882318fc2e388850a1fc577eedf70e0d2f83a892f9d03599282949179d8417cff35fc45110d13f315bad80d1e1e2f9fe899373664bde4416958b23eabe7d57949dc0c676e7", 0x70}, {&(0x7f0000154000-0xec)="fd10eae798a1cc49e24e8fb411a71d4452ace55057e9d7d1d44f8d70f0d4e62aad3a91e6614b171075b7e8c8bcdc6674ccaf41aef0e8da21e22ac8bf313ace9163463011e0c0f35f4f4b730e8cd700d9390cb1083fb5a796a5b06822a06af9e3f3c922ca41d8905cc776961d2f43f890ff2bce14f46aaf961e4358ee8f12288ee45e9595e356f0239ecb9c48c7a539f450c4e30eba802cb182973dcdf9c4fa8fa6f4785ef245692f1d5992bb34492b6c4e9936436ca803ee670d23a35c1fca4a5cb28c99622ff4c81e3711edca702437f9072ba87029f7dbf022821ae9f6b9fa5e95736d74115632680ba2e9", 0xec}, {&(0x7f00000fb000)="1f3da29ca0b5bcfa226c1b0a096b67fee894dc2c1656dcfea46aac1ca8", 0x1d}, {&(0x7f0000a7f000)="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", 0xfb}, {&(0x7f000094c000)="6664502e520b362cba4e18001b054da5091d23fea5691426c16ae10e7212dc9419159a4e4b4e00a97e906bd0c195865a23339829542a3cb8e2d2420d4f6ca2c4301dee0574f4a0c73e9927227a6fcfc12332f28d936de603b91d8488d17ca1bfc1af200684ac02ec86bc22a34a1f7a3e099d4032760755e83f291e9c8c56cde53c5efb71d395be20fd76de346acf", 0x8e}], 0x5, &(0x7f0000af0000)={0x78, 0x117, 0x23b69f43, "ff1e7ac629115c4b2f4d5c1e749df8d55a17bc8ddb024912e3ee9cb2e8e411a329c31909c48abff9a5941e0fb2f56323c703746e4545cf58acea5c9b2e505d677ee057271e3031294668f96b1c1a398706a56854810ba0bd0aeeafc658e97c7d96abb7"}, 0x78, 0x90}, {&(0x7f000057f000-0x60)={0x27, 0x859, 0x4, 0x7, 0x4, 0x9d, "48035aee38c6d311b9a3ede1d229f6c3e85524779757c3eb3daa0c37017ff14673cb03185f4de3e7363e77126bbc62784562d0849528bb7e77f9e04ec6c4fa", 0x8}, 0x60, &(0x7f0000a6b000)=[{&(0x7f0000044000)="47ab432443bf8b1f90ead3929f298eccc1faf34d137b5c09f4cbd9d35a22e0631c92507727131b25fd908894c4f09349f85199178f59a9b8763829f42e26738db25684af40190a4eda88813747c8b26f37b1e15fdcd9bcafed8a758f30e2c7c8c3b7b2a7713b4da71a14f221ced100d73a74e012470ee5bae5f361976d8819213f27aad903b80fcebf6821f8e35118c46c7633e558701663e804c5d2845b370ada5d904180b3ada0d99323e2d4508e10489295dab836c6577578c1f0ec56dd1300e2d23f68f010216440de94602be0d7e28cd98b447e", 0xd6}, {&(0x7f00007cb000-0xd4)="4aa312f0da49a8c568e34275c6d73a45199bfce85244c5b774da8677ebcce5ab57929c8dea0cbde3e0d9959af5ae359878c815a66e6bce056657dce9e049cca3b564e137dd3963bf246a0281d0fe9593186c81445bd3eb5474aa19a0af92e49442b1497964c69a115bc6af5f2e657925afb051cabeac2d958d4d804b81553071c06066643fc604971ebdd84a8f45abab73050f163197d4351b7eb706ec1eb098ad918178ea997ab40788e0f22332042991fa6da793e76838072532066bed34051acd3e69d55147787df83c5eb216d1e9d776ad1e", 0xd4}], 0x2, &(0x7f000094c000)={0xa0, 0x102, 0x7fffffff, "d76533642023f2a4c81f586a37353a1f120369ae580a8d805a171b66d0492b649879494e6c1451619a50c739bea70281a783c311b1db2ad03be1f9210eef99f1838675d39a981450e3c8d2f7dc32d08b0e89502298f5e3e6fb6c8a81b9934f3df7fc2a40310d57e02466a0a28b43153ae3b06bddce84e95de277ffa3c0bc6d3fa8b7ecf07c7133280c4fc12943"}, 0xa0, 0x44000}, {&(0x7f0000c69000)={0x27, 0x20, 0x6cee, 0x7, 0x5, 0x7d76, "0595e57232c4e84c5c2e9adc047ca7455d9d25ca713b339144603298695b5bf858b86efa5aea6c1779203080e0f36e6b4de280ada08733a65556b4ec4b3d8b", 0x31011128}, 0x60, &(0x7f00009f1000)=[{&(0x7f0000f9f000-0x62)="e0a3ae575806748e775fa01f73191f0616543b35a7718c765ce5f815bc787d1872ae793e69342b3dc05f49f0e95fb2551817341eacfe43980493c3273671b18b6f4db31032883257822fcc3bbd3c2a1010d640cf1fb00adc14a2cb767a6044fc35c2", 0x62}], 0x1, &(0x7f0000844000-0x40)={0x40, 0x11, 0x9, "c779907dd4ebdaa2c6f3e0a4a5bf2e777e73e7f5058124b4823d63dc4856df7f9fec4e144f16966d38a0"}, 0x40, 0x0}], 0x8, 0x8011) 2018/01/24 13:46:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) r1 = add_key$user(&(0x7f0000884000-0x5)='user\x00', &(0x7f0000f60000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008ba000)="daf577f83289cd6b0bb823649579e4c734a09c7dd57ffa55bf5f3a060b5042f37ce630f96a571b0d4d11d4c3bbc96e68e8d3f8e075e81ecab5696d035522fb05968c2bca827366c42549e2060373be1b2916359017801e671958ffbbf985815703a7da8bcd88bc0cb4c0d6dcaac2331461f6", 0x72, 0xfffffffffffffff9) keyctl$setperm(0x5, r1, 0x10) poll(&(0x7f0000bad000)=[{r0, 0x0, 0x0}], 0x1, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000cfe000-0xb)='/dev/vcsa#\x00', 0x0, 0x200) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f000075f000-0x8)={0x0, 0x0, 0x0, 0x0}) 2018/01/24 13:46:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000fc4000-0x26)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/24 13:46:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000006000-0x8)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) r0 = creat(&(0x7f000081a000-0x8)='./file0\x00', 0x40) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000a0c000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0x5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x200000000000043, &(0x7f0000003000)=""/30, &(0x7f0000002000-0x4)=0x1e) 2018/01/24 13:46:46 executing program 5: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x4, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000f73000-0x4)=0x0, 0xb, 0x0, &(0x7f00001bc000)={0x0, 0x0}, &(0x7f0000f73000-0x4)=0x0, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ddb000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000b46000-0x8)=0x9) r1 = syz_open_dev$dspn(&(0x7f0000f72000-0xa)='/dev/dsp#\x00', 0x9, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000f73000-0x4)=0x1) sendmsg$kcm(r1, &(0x7f0000465000)={0x0, 0x0, &(0x7f0000592000-0x20)=[{&(0x7f0000f71000)="0153bab6dd1a86f57090818d973e88c37ccaf1b76514319c7f8d21228739c101afa305518588395bb22d48098b397e73a168c46ec56652a780f35f426eb264adfd8e106e7ce8235c80c50eec983efa8e54ae9b18aeb9961ed750990ad6f3d0b14f5d65d820eac9fe6ee9bd6bda5a892408f7233c0db0d5f5ba2b8d2847d8371d917fc8a0dc7b13194cd4eab5f9f9b9897571de5fd72195e25cd60cb70351c7f37302e363f90e1c4bcdcb2456ed37c4774c400c474258d9caa1283696b7d439a2f5d788874f648d519d", 0xc9}, {&(0x7f00005eb000)="1fa62ab0537ba1a9707bcb399fb977faf0c5eb3605b29b32d073a79c2ca6f6c2a1e8ca", 0x23}], 0x2, &(0x7f0000f72000-0x118)=[{0x40, 0x102, 0x8000, "c89127657158db71988c35b875b7062aca9e452d115d5a1eff768692c2e23612f48eded2a95586f2698a"}, {0xd8, 0x105, 0x1ff, "d2cc851d5f971f990db9cfda90574db80c22987e6f4573ac25b697ec5afec146776d149ce8b92bbe56f32c22d301271b09f8ca3782d5e849ac2bfeef0256e805e7cbacfa1a9d5086db7fad8e501d48bdc5741d9b877af043809d954aacea19d6bc4d97642ce3810a68bf4e1a3b1ba811338b6c3143bd7d92b7481084a71d259c0d872860cd209c437739caebed24db004d68464c29a4945c09854908113847e98a3f55bc6ef5490836a0e06cdeb6f27b43b05aca2ad0d28da9a5f2e4a12cc4978cfb85e1"}], 0x118, 0x80}, 0x4004000) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f72000-0xc)='/dev/rfkill\x00', 0x220001, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000f72000-0x5c)={{0xa, 0x3, 0x8ed, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x3, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0xfffffffffffff249, [0x1ff, 0x0, 0x1, 0x100, 0x7, 0x0, 0x200, 0x0]}, 0x5c) 2018/01/24 13:46:46 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000004000)='/dev/sg#\x00', 0x8000, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000004000-0x4)='tls\x00', 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000003000-0x90)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x16d210d) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) sendmmsg(r0, &(0x7f0000005000)=[{{&(0x7f0000005000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)=[{&(0x7f0000005000-0x6f)="10a59818663828c304040baf3af5ea93b972ca16afec75e6fcc23db803e8d6635c7e66619bb0406f27212c30938830a960e848459c21f0e9c7539c6c5c7acab23a5a78c2ccc89350afc38b0363b5c2611e3e4bea366df16fc543435d5b288091739ce1ea9016de807914564e3f2d1b", 0x6f}], 0x1, 0x0, 0x0, 0x40000}, 0x0}], 0x1, 0x800) r7 = getgid() sendmsg$unix(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000005000)=[{&(0x7f0000005000)="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", 0x1000}, {&(0x7f0000001000-0xcc)="f093194b72e93caa56f2d81f9a21442c86b619e3c7a89333161df7f58f51a8a9784619ddea0dd6f2a68a99b1a1d26aa04a78fc1c7672e84f88f04d9ae8d48ba0030607b4523bbc15f994f762cb69a5d1f292bec0116994b3a122e9bdbcffa5887ee1cd5f250814d42946784ddeaabdb360bea62890c80c91e5a9c913fe695aeea33c329bd1825780a8e3a7e15633f4936a2f2cc27a7af4f6907d359670a345380394ab2545790f5f622735b2b923e23af39fac1d6a95c9124bd2ff3fc8a0227c1d6149d9b9a2ab36805bb96c", 0xcc}, {&(0x7f0000006000-0x77)="88ecbb3bc92a64ad2a26e1ae238bd4b56350b611b2aff76134327aa2288e02f85cb3cb8717a0efb87f8f00fadd04a582a921cb87101d04b89dbe0d87e63605b0c6b0c9f55e89f7ff46d2cbf86ae7212c1f85b580487092e88ebc6b926da288bb108ba6baeae81c4c73bf796b1d5e4fdfbb4a9d3b575365", 0x77}, {&(0x7f0000005000)="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", 0xff}], 0x4, &(0x7f0000003000-0x40)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x20004091}, 0x4000) 2018/01/24 13:46:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)=[]) r0 = syz_open_dev$audion(&(0x7f0000e2b000)='/dev/audio#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00002ff000-0x8)={0x0, 0x0}, &(0x7f0000bf8000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000bae000)={r1, 0xb17f, 0x6, [0x7, 0x3, 0x14505356, 0x2, 0xd4e, 0x101]}, &(0x7f00004b4000-0x4)=0x14) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00006bb000)='tls\x00', 0x4) 2018/01/24 13:46:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 13:46:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) tee(r0, r0, 0x0, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3ff) 2018/01/24 13:46:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) pwritev(r0, &(0x7f00007dd000-0x50)=[{&(0x7f00007d0000-0x9f)="f7712d2d5c9b64694be3ab6a878b1e4d8afe4ca01c857d646cadecbc2cec83cd098780bce7981eba20fa349b19962d94c33f128644e6f44b637d13cadea562c155a56255625f42c6fbc5356412b48d92b89d1dc19cf2fc61a0f0e9df270f949f48e4b050f4d2f85f8a5fd1ca9a03875de02fdcaa818351585c2e0630d4cdb52e9fb488dfc677341030ae30d463b1275fe797f09bfc62b69b40bc2b6550df53", 0x9f}, {&(0x7f0000e75000)="1669898689fbc2d0efbfc8c57fb3324d08468b8bf103a74ca802f348722f98552e3902305890235edd96b4415664a867dee892ea25a7417ed2ec3d2d8c007c78c82b2945fd4b7b8fae86170949704fbf49185e2a97d820bdb8df85a04475aa8ecd768a9194839f3ec37090935d54f22dfc2bf4179ef2ee1e8274f3800bef0f5d7c0cd0c9211ce874138b41e599c1d4d3b059740276dbb6d9438dfae68645a5ccc454", 0xa2}, {&(0x7f00004b8000)="72631cd939555f311869510495b18c3e46d6303aed0ab64d05be62b7b06e16293466e49964207e5c72c5d282529395df8cc1c535705f093f8ed99d63f4b400d286d9ac131ce3e5fd99b3f414fa59c03f0e15b0711b6d5057e805c22a6085ba013f762e87784907e8459dac99e96243e90eb741ceeec3ad5973ebcc3d4a25eba3751ee47791c2d5ad20f996c65e16e62a3a2c4fb3fe62597468009f8930dd3868dcf74d3f16c3c6a2da630811df24d436a297f410c207e81c51fbb95fec538965d3c37aedc29316e124614e44", 0xcc}, {&(0x7f0000292000)="2c107c330b094d006bbdb2e7e66a84b64ab814fde2fcf8", 0x17}, {&(0x7f00008ce000-0x1000)="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", 0x1000}], 0x5, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000b7f000)=0x0, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b9c000-0x9)='/dev/ppp\x00', 0x280, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000859000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00001a5000-0x8)={0x2, r2}) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000f40000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/24 13:46:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000da000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) r1 = syz_open_dev$amidi(&(0x7f0000d51000-0xc)='/dev/amidi#\x00', 0x5, 0x8000) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) readv(r2, &(0x7f0000eef000)=[{&(0x7f00003b6000)=""/13, 0xd}], 0x1) 2018/01/24 13:46:46 executing program 1: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = open(&(0x7f0000d81000-0x8)='./file0\x00', 0x3, 0x4) perf_event_open(&(0x7f0000f89000-0x78)={0x4, 0x78, 0x3, 0x10000, 0x0, 0x2, 0x0, 0x8, 0x40, 0x0, 0x5, 0x2, 0x9, 0x40, 0xffffffff, 0x1, 0xc9, 0x8001, 0x20, 0x4, 0x0, 0x2, 0x0, 0x9, 0x800, 0xf, 0x400, 0x6, 0x8, 0x7, 0x0, 0x80000001, 0x400000000000, 0x6, 0x2, 0x7, 0x1, 0x60ec000000000000, 0x0, 0x8, 0x5, @perf_bp={&(0x7f0000885000)=0x0, 0x2}, 0x440, 0x1ff, 0x749, 0x0, 0x8, 0x4, 0x1000, 0x0}, r1, 0xfaa7, r2, 0x5) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000181000-0x8)={&(0x7f0000f85000)=@bridge_delneigh={0x30, 0x1d, 0x425, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 13:46:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000a1c000)={0x0, 0x7530}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b1c000-0x9)='/dev/sg#\x00', 0x80000000, 0x800) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000074000-0xb0)={{0x8, 0x7ff}, 'port1\x00', 0x4, 0x0, 0xffffffffffff353d, 0x0, 0xfffffffffffffffc, 0x7, 0x101, 0x0, 0x6, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchmod(r0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000073e000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f35000)=0xe8) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f00009a3000)={0x0, 0x0, 0x0, 0x0}) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000bcc000)={0x0, 0x0}, &(0x7f0000980000-0x4)=0x8) 2018/01/24 13:46:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000073f000-0xb0)={{0x0, 0x3fb}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$adsp(&(0x7f00001cb000)='/dev/adsp#\x00', 0x94, 0x65119a9c48a5a7ed) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00009c5000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f00005c1000)={{0x6, 0x7, 0x6a, 0x9, "58ba2fbe5671024fb41ebffe4bab276b8408e51d6b53e485e25377287236b1f395b183d785eb2acfd597c77a", 0x240000000}, 0x3f, [0xffffffffffffffff, 0x5, 0x1000, 0x398c, 0x1, 0x8, 0x100, 0x9, 0x7f, 0x6bf, 0x7fffffff, 0x4, 0x101, 0x7ff, 0x0, 0x10001, 0xfffffffffffff000, 0x4, 0x1f, 0x3, 0x8, 0x5, 0x2, 0x1, 0x1000, 0x8001, 0x100000000, 0x3f, 0x9, 0x1f, 0x7, 0x80000000, 0x8, 0xffffffff, 0x1, 0x1, 0x8, 0x3, 0x9, 0x7fff, 0x100, 0x6f, 0xfff, 0x7, 0x299, 0x1, 0x200, 0x10001, 0x92, 0xc, 0xf7d, 0xfffffffffffffc01, 0x2, 0x8001, 0x3f, 0x1, 0x590, 0xfffffffffffffffa, 0x9, 0x34, 0x1ff, 0x8, 0x7ff, 0x8, 0x1ff, 0x2, 0x58ad3cd3, 0x6, 0x6, 0x6, 0xffffffffffff8001, 0x9, 0x200, 0x2, 0x1, 0x2, 0x40, 0xffffffff, 0x0, 0x6, 0x14, 0x76, 0x8, 0x1a, 0x5, 0x400, 0x20200000, 0x7ff, 0x1ff, 0x6, 0x6, 0x1, 0x389, 0x4, 0x100000001, 0x96, 0x4, 0x1, 0xfffffffffffffffa, 0xebd4, 0x2, 0x9, 0xfffffffffffffffd, 0x7fffffff, 0xe330, 0x7fff, 0x4, 0xffff, 0x0, 0xa2, 0x8a, 0x401, 0xea55, 0x8, 0x7, 0x5, 0xffffffff, 0x100, 0x7ff, 0x258, 0xa0000000000, 0x2, 0xfffffffffffff964, 0x45, 0x7, 0x1, 0x9333, 0x3], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/24 13:46:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) r2 = dup2(r1, r0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000408000-0x4)=0x7, 0x4) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000156000-0xd)='/selinux/mls\x00', 0x0, 0x0) r4 = msgget$private(0x0, 0x300) r5 = geteuid() fstat(r1, &(0x7f0000957000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00008b6000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000199000-0x4)=0xe8) getresgid(&(0x7f0000cfc000)=0x0, &(0x7f0000254000)=0x0, &(0x7f00004fb000-0x4)=0x0) setsockopt(r0, 0x0, 0xfd0, &(0x7f00001a2000)="", 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000888000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c6a000)=0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f00003a3000)={{0x5, r5, r6, r7, r8, 0x88, 0x1, 0x0, 0x0, 0x0}, 0x81, 0x7fff, 0x9, 0x800, 0x9, 0x585e, r9, r10, 0x0, 0x0}) sendto$inet(r3, &(0x7f0000dad000)="f657e262f3453893f93176f24a303934e09d1e05635fde0e4f99410719d58265a0754e39d4c3ea7c5722ef08c1570837611d537d48c2701ff514da9e904001308578ed3bf7995ee0982ecf44497bc552de88aadf66d97e3ac42f28ad4e1fe21fec4892ae4377a324a2da0bf49a17b991bacdf6fbc81a4695a73d58ce49fd941c9a07d4a5f18008f2137b509b04456b36061263b4c7bb44fc10c2bcbab536ba63fd743a291ef37066b8f261a15e36643954f8d9323dc505ea5f60ca89b0f6137822a3a1e5cb199ef326c6efa902cf248b83f771161a3359b7baf1b4c4839255fe34acecfb3254e2862de5fe9605b61c5eaea4ba28440294f02387e3f568667eb76868db78fab503b9a5ac357298554f1aa7ff425c9986ccec0a70be80b631321a422521cf359cfaeae92d2d50b586864da56fa4144d7f7d0f6c0402ac4616d55a6f6d14dae89f10ab75032a91928572eca7ffbfa37d44cba817650b1f264efe3e84faac877af390c3555a5eed422a48dafe2186b35084c072719549f7dce4eb83a9828f8b4faf2ae32dc8cdbd4a6dd8ca5c03c13e9d30896af80b33610cad73e60e6f7d783d748edcd4c82fa01cfe20aef89ff41f164c74689d9039f32245b389f43b931680e216f0526eef5225dae6ce0453affd5a3aeb63bb97af6e478992d1df5f2d59d6adc8f1031af2624ef03c86ab984e6a4a32c624e0304e3e1d5f0d555748023751a511243443ddf365f1de71a5aa576b4725ac6500211ae9a9359649f2de49b365e72500e111f677c560b620f72be2f305fab0d4d6025eae14bc6bd5eef0c260d9b7bb0042d1043cc0e346585ff510252dd9d4708ebd995dab112168448a62b2e8b5d8c4da8d57554f6082dedba2000fe75902df5c966177c3c48fe94f4c5b5a763a001794609e0b4fe51b4ca1fdffd74ebfcf20f707675efe4c9d5d43493eb9d7fb112199c74f7dddd1ff526eb84fe452bbaf530bfd767ec0ff1e0df68a4d3897b9711742a985d40adbd66e56ea375b31c778be2eab3c3950b9f681d6d8f9a17e622cffdf0b33b3b4b3c098e44313f4151baad8b3bfd4a798095339fbe6c26d5dba987e1742d2ac748198614e307a40fc578f7184fecc8eea7869011447902284e518d22cf0ca1cb8cdc1194064f464e6be9ee0f296d57a0a1b5eebcde4271448e881deb9d5996365311a1a79a91806636da7de8825c76ca23f9baec03a6d0bdb31927a1dc43032b3fb2bc86887e7fb39b5a1e235980e0e87817ac403fd7135abe143ec0d8ae617fe49123559f461a9daf44a6d1b960ce421243f8bbab5d8e8775e6b44242298f9e47038455d03edbbfea3a42887a4e776cbdb0f844d1a40cad8e37e04ad6aeab8a809d91c2f7d3d9dbc582be2ac8ba062b8f65e80f1e676870b5caba586fb6986a728845385981797d108cd240a126d3f602799ce0861bb5069a4f77fa1e260f1a6b9b74cd8ef06d8bad122350f5035f4f2280b8c9de147fb231347e2e07451f269d0476d55c445ea5d6f49d46adb5e12a64a9fa0786ebecb11afafa1fae4f8246a47a20a841c4e71470e0d620e0714b6c2728672627ce069ac7491db2265192d5e80b0415918a5b5318896939b37adda674a441ea6b23a4ce25fb683f32b10d46f3ea272efe6f077305cb51aef6c38fbd36a1e01251b553a6095f48c3f1fd3cdc7687d9f80cadb06c14ccffa02bd80440a05d97ccfbfb5d671d6677fb6dff937d74db9eb264d292723dac3db9b0fe1ae7d38f229698ad7b4d8bc6fc0424a96ef48d443ff7df1bec447da7da3acee5a67d34586c89cc351ee92e32a67ec5a8f4a106079078758450e0c18f8037c176021f0c4c6add626279e922be964de95243fd0c8976177d43d79c39bd2758d1caea1ac5f511d464e66c34d8a6f28df9d8f12c566e383e38b62d3e6bb886361cf8c902dbd819df04789ab2bdf8d24a4e1b489385bd4d5a3ddbcddc03ce616daeff403a5c781c588e93b2a9b495ac383665465a8296385839b16210a803fa819c9a61befcd29705716fb3860b23b6fef88cf9d2dee8598aa3e22b8a808747db2068c750c63163dd9edd6b63754c6ecbe32f0343f36cd4103b6baee8b13b89d17c4ee81b95212bde89883d50966c7d0658226e0f7906d4b1ecb34b1a922298a564f2eb814875ffdb556d93623b21fa1c544e73ed80b8ae3cb8a7f5091370bb10bd4d15a2620e4c721c7221df18b1da66d67d0092acae1f62a14c4e3f6be0d95f07ff7dd362f498948ee5b48d56e405970f7a355c930b2d6b55ee538cb1baf793b4ddcef3a5f34ebe59fdccc78de3b2945c2c0334ae40a598cf720437d4d159d75d9d6a6b243e871b6ead9e0f1071ec68b2be15dd3ed35d689ced4989ae41dc59ee279fab047cadcf3426628d0ba22398d12ed106392d8ae8da58742476d144a76043f9210b460e7158ba7ce2d3ae497e2cb33eaf5bca46f567ea2073fcee861246b0d577e845574f43e029d4d4196acc928985dbf5cc401a3d910b432be80b63d9e7efa4b16919366730694479eaf68aa291cf6209126dfc8905c9b82f2ac215f4688f243b18859a38160f126f9b6c190050ba8a8df0b0b144bef45f8b466b9b54f154d411cf34b8002c99ca0657e4fe0876f3fb2792ec67b06b2a2235311ed47cb5e769a50f94f9a074c781bf5829cd3ca98ed50b466bc432baee8e570e1b741a6e3b1f81192e080b495b26f66b2f4329a19a66f49a46046f3649c7bc37cace339cc8dbd250a7b25f0912123090dfd622df53e6094cbad6856164ce3581d840819a31bcee42fc8f51651b321d491b82b2b8d77eee48903c5d268680a1350be86d7ced9b177812d5991a83d5199916cc878d1b581e109d90f0a5f0d1e8de9b0756f44882ae9cc1c189e1170666d2d703e0c3cabe8d0af3cd1892bae9dbc1b626f379f295a37cf00cd9f4794f048df6b54507ac82911f38c105e6feb05df96ce867e86c5faba9df4a49821f8acbf85cb3cdc300ddeae681116b4b472bfc9f0d59f0f4083c71176e41d553cd65542f5d7322f0937822534c4d91a57deaf27a78e70a425be0d357b888465499f7303164f1f12af0e7bd907bdf544988b707cfca37329774fd5b8d3ec4ea13c3a0abc1ceda4878e96be70fcc0da0b295d3dd382484b3f1d309e957fb14d44238e2a1e826346c94ced00d83ebcbf155acf013771079201d13fbad65540ee9eb2597029dadce96834a2c7e74e0bfb2d2a42226f5e304e417382fd4bbefd1b75322fc841c677c2637fa71a029759c1a0e158dd7ab7a4747d9f4c5f49b8c4c8785759e88153fe2da32295e5fea7257f70a68663d8aa03d761a8f84c7f85e7ca13fbbd2d9c8c5ff61edc4621bfbb41cdb44c53b72d75c36abad77b236f42cf841c49fc106e329bfebb066014eef13e7479f0bec80264551dbb214de80a7fd7453a0c7ed866e938937c4dcd9e194190d373ab4154dabdcc9f3560f12a6e2487c0bee138f1eeccdc2ae26829c8047f4ef301445f8d1caa63b902fe29e6b7c097c826844553c06f5613e32c6ee50451c3dcfb2d08fe0cd6c40a2a7a44fe93b8bf7055c7c935b32ba3a1aba741895f369b33523a2e1decd6be15b5f5f1c8d26374fc8c4f4d4c2f6dc15e4480d416c9f8265331c21688e5c5cf90657f4d8c49cb8c701353032d6f33e3cf02f58d31e84c7d9630e1626d393fdad5fc7dd40c672b00b727aef81ff544727ca91729da555894f129201a4a174c02ce3ba7072feedbd4e0de24b3c1e59db4d0a666c04bd2ac1358b0cae7b82cd0a2d29ee46098e4eebfddbb0ee006a86db8a598834b5edc968f36b526115e6e346fb71a4148873c0de529f46c5701daa5f9a8cf423ea093803b3c7431a102e1c36beb6a65303b3ee89ca32fd79aa182f3dc93c23a804f1a7b9ab22005346cfa4edffb38a239a3618cd529259ba10c155cf6d6b938f51e0550ae0309e0384632569ecd18fb7df95d4c853d6f8c45ea39da7a45a44bb362c4923d8025ea8c20ce78b8007b741e69967b466b77c0ed350b490c98dd527f25ca058ba2cbe2543a9e76c6e5a142af6487283a1c488a518c47152842099f44bb5b73262de16ad0687e2592b4ef2c15749953740a2459e85b118e0e664ee2c10ac6489d74c137022e798a12326ff3c5090396748caf09b3680c2afe45f433ca5e400a6d2f844171b9b0ab451a4d91cfcae3c360a2327353adeace2b8d93606308437dda9a76482384779d10b4804b65ade26205578671420f357cc227f2cb7a1e2d7d5c1694eda09c06d71197b40f238bcef2c1d4be9fdd9a5532e15c48054152e4f16049d467f07bc9e1fb2b36ab6364438d116ce542d226120e81813542c38179ab3f8682cf1962949d937d43ce326b225b5b64046a3d4d8f248b9c2ce95a22bb5a5742987fbffa0cd0533613215012de8976e06a951808654217728ce3cc0f9b225c8d5776a73e62052bde38fb67161ed06fb37d2fb600d53f83d734c342df6dbfa6a6cd3ae2ce21e11f74e59b6e0bd553b9b1c8c46471625d5a1528fd24ae55812ca56d1277eca8e7fffbc3c940328a40c195de7d6166fd2327ee32766c252378b58ac34cbe6bfaec9d66359a8f51e3175db9be290a09222b6eb61a4096375af5bab5226d2a6ee0d74f600c52645f0dec5b182475f4480abf7ca91a006dff225d2876fad0fd4ccec4e9fc9d908d7d60ca1a55b52b68cb21c28acb6d754bf6e47ec9869e8644b3ea7efaebe7667d0269164e6f5d1c719c55713056b7c41d4de6bc0d7c6939d6389b6f20c33f668dbbaf91837ddd398cd45602a60d6e094056638c8d80c1a2db4a5f040f306d0add295b2060cc199c61e118dd4bd02aec5d2ca95b50949d094f85788e40ff4c522dd95ab32b1e66ba70ed172d7afcc764c1391161f584931cff03e72842fb57d762abd6909d7530be9ebe02d029099b08849ba5b06ea200afe5e08c90d7161a48ea05789882d9e4aba8cff90952eb49f7a45599818c1ef1c1578493345eddaadf499acece816abfd6d63698df1d4493d7b1a4697a1ce059962ea5f44fd9ca3beacb50c282005be94e7ee71bf9527d5c0098d0fa3a64919dd9b0df6931760a16d3222d58e9d650f7e0967a30ada6edb76284ab80c62ce35dfeb977736708e565da4fec40a890cc1b46d32c6b7dcc68c980b971ac0fdb58e4cdb555b5522dddb8d16d83e374f973c293c9ee59e0864572308b56d49ba7e29b33fef67fac5a8e9f5d577f8705bf55ffdb57dfaa032a6ce8a675e933b2f5c39d25b57cbe6b638d1e18779fc388426019ac256546ff9bcedf24e6fece331ef4ecd8fc00c42eaf6105031ea26c1463ebd1b7afba200f670bda5d2858c51f3e5014c67ac9b0187d3787b8027aa9523254e35632bae1ed4a86dbce8d9f1bfa74ee7c36c27e1d98dbe10dd3093be52a10fa5dbbfc2bc91b3e0c40a70fefc9780dc3a7a7b978d4b9608717eb527ce857f423baa8e3d20bd7e7914aad0a7d22139ff9be214e77517f0db33f1bc19197dbde51585146c336f01123e6d3da714a691e8a9d1893a1f1557969f956fd193cc76591844c98d6183f1d9b5203c85202adfa98fa0647b46d54cc6dabf033f46c230a05ff0ccf5467b0021253bcaa3e3b9581288ed613f24fcac76ad37561257ab72fd3fd2af90b7e6578d2965e6edb2c50080402f5f6846a552f08d8bc4d421f2eff37914db915de0ffeda4d622fc8febda901f5213d2848600eb45e0737830bf03da40a84b492f72b15449c48f114dc9fd7c671e2591ae323e9a15e3e7a6430b970", 0x1000, 0x0, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f000088a000-0x9c)={r1, r0, 0x80000000, 0x1, &(0x7f0000016000)="70a92d7ad7696a1588add397d8b86de462", 0x3ff, 0x100, 0x6, 0xfffffffffffffffa, 0x8, 0x7, 0x7ff, "6fd1c4c871e87e9e87c3ad53dc35e8c09394974c6001ad8a6ca930ad64a17d4eff71425a03693f875a5738f9995e7c28610e8f432055106f8878f2ee42ef90ce2af661477b6db4379c40fad8374a70084d9f34f50686b945a985eedde8bdd136c514d9ec183080c406e54fa04a52bbc4693c8233"}) 2018/01/24 13:46:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000603000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x8cd6) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 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={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000050c000-0x12)='/dev/input/event#\x00', 0x5, 0x401) ppoll(&(0x7f0000007000-0x18)=[{r1, 0x4000, 0x0}, {r1, 0x10, 0x0}, {r1, 0x80, 0x0}], 0x3, &(0x7f0000837000-0x10)={0x0, 0x1c9c380}, &(0x7f0000533000)={0x1edf}, 0x8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f000094e000-0x38)={&(0x7f00001ce000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c98000)={&(0x7f0000b93000)={0x14, 0x6, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 13:46:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000877000-0x2)='*\x00', 0x2, 0x0, &(0x7f0000f42000)={0x4, 0x9, 0x1, 0x0, 0x926, 0x0, 0xfffffffffffffffb, 0xff}) request_key(&(0x7f0000f27000-0xd)='dns_resolver\x00', &(0x7f0000d45000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000524000)='scalable\x00', 0xfffffffffffffffe) 2018/01/24 13:46:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d65000)='/dev/kvm\x00', 0x3, 0x0) ioctl$sock_ifreq(0xffffffffffffff9c, 0xb823cfa610f3ae0, &(0x7f0000e14000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffff9c, 0x3, 0x0, 0x3, 0x1, {0xa, 0x2, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc803}}}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000035e000)={0x0, @in={{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6}, &(0x7f0000f46000-0x4)=0x98) readahead(r0, 0x2, 0x1) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ef7000-0x8)=@assoc_value={r2, 0x1ff}, 0x8) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f00009df000)={0x80000001, 0x0, 0x19, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xb99b, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f00007cd000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00004b1000-0x4)=0x10001) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendmsg$alg(r6, &(0x7f0000c06000)={0x0, 0x0, &(0x7f0000ad5000-0x39)=[{&(0x7f0000844000-0xee)="acb401d1930d7f6c6bec20650d", 0xd}], 0x1, &(0x7f00000b3000-0x188)=[], 0x0, 0x0}, 0x8000) r8 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89e0, &(0x7f0000193000)={r6, r7}) sendmsg$kcm(r8, &(0x7f0000f6f000-0x38)={&(0x7f0000abb000)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e21000-0x20)=[{&(0x7f0000bff000)="01c6a7022c23698f6288d8a2a2bf53f0d9fa2b9d40378bbd584fc2f6be79d9b1fe1783a6a2ecf38c5fc163a92aa663de645a75", 0x33}], 0x1, &(0x7f00009ca000)=[], 0x0, 0x0}, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/24 13:46:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800008000001, 0x84) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000043b000)={0x1, 0x0, 0x4e, 0x8, 0x0}, &(0x7f000059c000)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d07000-0x8)={r1, 0xfffffffffffffffe}, &(0x7f0000a3e000-0x4)=0x8) socketpair(0x9, 0x1, 0xffffffff7fffffff, &(0x7f000070e000)={0x0, 0x0}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000400000)={"8cfc5be021ee40b6af308c5cdfcffc210e97c20ff774dbb14f12a10a357ceeecd96e81344bdad7bf3a29e6d1b0a5f6979703225ee2872addda7672bc0ed757f4487df1c1f3d8a7e4d0da5c6ef8adbe7ac4326f2ff4a6e46d2d628b33bdfb40a8763e9b50e12e9906c93ec3858c16d93f5832bc7f57e0fea9fefba25dc58bd6c36f21ec2768f1f4c038035f27d20fee637e3dde72f5d1ec93c2b2eddde4b364d0a6968b0f08917c7d300dd43aab277f14b6c35ac3a3d8f203e811828638539dbd76df4e12bba61a706995042bc43fdbc3f6c25c169feffdffcaf4a2e9f3903be839f954bd883120fe7ac33dc9b3c76cd428985deb8417c9466360838a5f604d80948550f1d4e256486b41268f89679de37eb040a4f95cd0301eaad13dd7608722cd8c1aef81d26a52aa819c6e75403511506fe765fb807a743c0fa8e1276f04319ea25464525e6d5ad744ce8dca5ce92cb803465f2adcaca0c445c37a39ae162c7d1a556b348b330f38afd6f1f8e24423af79b2596b0a45cf97e1bfe1eca56ed9fa52b73ed65a87d935cc835f6a794cac9f1ae41f3bcae751b8fde1ef4e32749bb72151fdca7b415f9d656bf6a6df2f24c1030c5145b00a3be6b3a7edd1590b233f3239bb4de41c0cfca829b340554b0fb10c07799c2cc05aac0e4be9a1cd49d8154334d78f8fa097476b5ad0cdbc9c6aae7081f45d26e73a191b1cf9dca815b1ec9727a31902e83b6ba7b9fd086b90fe538a6d7b1e8481e4373ec5c1c6e0489de70538bf724b203a659970c2052c5ec73f3ee3cbd93be118244fc3acdf14459d5bdf6c16cece61a0a78c395384bbdb96c7bd1230390caa593ab3b8697eaadb752814e4684d6a935cd051a2a24a35d024c33f2a4cdf103d8222daba0b6ee6ce1e9230aefd3443c97ff97db26f87e33d05dd1cb09ac60138624fa7899236c16e942990dcd7f8e3afb72c146cda9c0dac39cd275046a4afe86ec1289828f1e788a5625d53ed80dfb6d37aa9393404ab986455fbb1919b4c8d1b089f05ee3f1719bb319d33706b91edf85d0b361df99030c815f4b52aa97c22634934493f84328c42013a7f8986d9a31748ed55c7215bbdcc75465bca7b0c05d14cee2ef251a62907dda29d282238f5ea793c6a8900a2a43f60431bd7ae6f4bea2e07836453411597c094fb6bfcfa3a5cdc621876734be86d35b8cbf02d9815c5012a1699b4d13c701b18afe7139055169a614241d01c8e5a2569b8ddc51e9bb106a18e7902d1579db1de2fab1f4a63e804be492f4ca4f81f8e7a96a97eaeb7068ea15ed9df8b14dca8318103f9335c0fa71e3553ee20ee269870f006b4a58374fdef8fa589b3392954229285d2d7bf211e971a900b360a371f15b7bff8c6ae4eb4398b26da728492b60d3a88ec2325c2e88bfe70688bc3b8d615bd6f3a52e3a5f63ffb844f6d2be8"}) r3 = accept4(r0, 0x0, &(0x7f0000b6e000)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00002de000)={0x0, 0x10, &(0x7f0000a10000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000325000-0x4)=0x10) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00004a4000-0xb)='/dev/mixer\x00', 0x48000, 0x0) ioctl$TCFLSH(r4, 0x540b, 0x1) 2018/01/24 13:46:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000476000+0x66f)='ns/cgroup\x00') setns(r0, 0x48000000) fcntl$getown(r0, 0x9) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00001d7000)=0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00002fe000)={0x0, 0x3, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, @random="e877374c2b79"]}) accept$ipx(r0, &(0x7f0000f51000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a64000-0x4)=0x10) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000a5b000)=""/255) 2018/01/24 13:46:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00008fa000)={0x0, 0x0}) close(r0) r1 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000b78000/0x1000)=nil) r2 = creat(&(0x7f000061d000)='./file0\x00', 0x186) shmat(r1, &(0x7f0000000000/0x2000)=nil, 0x7000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000cc7000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r2, &(0x7f0000d96000)=[{&(0x7f000045e000)=""/153, 0x99}, {&(0x7f0000a9b000)=""/144, 0x90}, {&(0x7f000006e000-0x59)=""/89, 0x59}], 0x3) 2018/01/24 13:46:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) openat$vcs(0xffffffffffffff9c, &(0x7f00004ce000-0x9)='/dev/vcs\x00', 0x20c040, 0x0) bind(r0, &(0x7f0000f70000)=@un=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) clock_gettime(0x0, &(0x7f000020a000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000e6d000)=[{{0x0, 0x0, &(0x7f0000eb5000)=[{&(0x7f0000fd2000-0x28)=""/40, 0x28}, {&(0x7f0000a8b000)=""/56, 0x38}, {&(0x7f0000049000)=""/244, 0xf4}, {&(0x7f000082f000-0x89)=""/137, 0x89}, {&(0x7f0000421000-0xe6)=""/230, 0xe6}, {&(0x7f00007f7000)=""/180, 0xb4}, {&(0x7f0000b05000)=""/22, 0x16}, {&(0x7f0000337000)=""/203, 0xcb}, {&(0x7f0000bc6000-0xb5)=""/181, 0xb5}], 0x9, &(0x7f0000858000-0xe)=""/14, 0xe, 0x10000}, 0x4}, {{&(0x7f0000b71000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000155000)=[{&(0x7f0000bfc000-0x6d)=""/109, 0x6d}, {&(0x7f00009e6000)=""/0, 0x0}], 0x2, &(0x7f00001ec000)=""/208, 0xd0, 0x7}, 0x4}, {{0x0, 0x0, &(0x7f0000dea000)=[{&(0x7f00005cf000)=""/243, 0xf3}, {&(0x7f0000605000)=""/68, 0x44}], 0x2, &(0x7f00002df000)=""/92, 0x5c, 0x4000000000000}, 0x7f}, {{0x0, 0x0, &(0x7f0000f2f000-0x50)=[{&(0x7f0000a29000)=""/182, 0xb6}, {&(0x7f00008fc000)=""/170, 0xaa}, {&(0x7f0000ba3000+0x819)=""/174, 0xae}, {&(0x7f0000c49000-0x6f)=""/111, 0x6f}, {&(0x7f0000e76000)=""/147, 0x93}], 0x5, &(0x7f0000c2a000)=""/235, 0xeb, 0x41}, 0x8}, {{&(0x7f0000f07000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00008c5000)=[{&(0x7f00007f1000)=""/4096, 0x1000}], 0x1, &(0x7f0000253000-0x52)=""/82, 0x52, 0x0}, 0x60000000000000}, {{&(0x7f0000f67000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000da6000-0x70)=[{&(0x7f0000194000)=""/214, 0xd6}, {&(0x7f0000132000)=""/66, 0x42}, {&(0x7f00008fe000-0x4b)=""/75, 0x4b}, {&(0x7f00007f5000-0x19)=""/25, 0x19}, {&(0x7f0000f61000-0x8b)=""/139, 0x8b}, {&(0x7f0000576000-0xa8)=""/168, 0xa8}, {&(0x7f000055e000-0xed)=""/237, 0xed}], 0x7, &(0x7f0000391000-0x8d)=""/141, 0x8d, 0x7}, 0x81}, {{&(0x7f000094b000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000615000-0x20)=[{&(0x7f0000ab5000-0x9c)=""/156, 0x9c}, {&(0x7f0000f54000-0x6f)=""/111, 0x6f}], 0x2, &(0x7f0000ae3000)=""/222, 0xde, 0x5}, 0xffff}], 0x7, 0x1, &(0x7f0000fe2000-0x10)={r1, r2+10000000}) connect$unix(r0, &(0x7f00009e4000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/24 13:46:46 executing program 7: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000f1b000)=""/203, 0xcb, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f00003ed000)=""/81, 0xfffffffffffffe2c}, {&(0x7f00008d8000-0x96)=""/150, 0xfeae}, {&(0x7f0000f11000)=""/4096, 0x1000}, {&(0x7f0000f13000-0x70)=""/112, 0x70}, {&(0x7f000025b000-0xae)=""/174, 0xae}, {&(0x7f00000bd000)=""/159, 0x9f}, {&(0x7f0000215000-0x19)=""/25, 0x19}], 0x7, &(0x7f00001bb000-0x4f)=""/79, 0x10318, 0x0}, 0x40) sendto$inet(r0, &(0x7f0000f1a000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 13:46:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x19000, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000f000-0x80)={0x0, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "790eaada477f17eb046695eea58af88d0ba3b8f5ca34f33a9a82d81e455bc6ca3479893215467e3bb85ea1247aafde2b17277187bd8fc023bb972d19343108b0"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bd2000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/24 13:46:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000004b000)='/proc/self/net/pfkey\x00', 0x14200, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00002fa000)=""/101, &(0x7f0000bf1000)=0x65) r1 = syz_open_dev$loop(&(0x7f000008a000-0xb)='/dev/loop#\x00', 0x200000000000, 0x200001) r2 = socket(0xf, 0x0, 0x5) sendmsg$key(r2, &(0x7f0000d0f000)={0x0, 0x0, &(0x7f0000b84000-0x10)={&(0x7f00005c0000-0x20)={0x2, 0x11, 0x2, 0xe, 0x4, 0x0, 0x2, 0x2, [@sadb_ident={0x2, 0xb, 0x3f, 0x0, 0x6}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x80) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x4001, &(0x7f0000fef000-0x8)={0x300000001}, &(0x7f0000fcd000)={0x0}, 0x8) r3 = dup(0xffffffffffffffff) write$selinux_create(r3, &(0x7f000000e000)=@objname={'system_u:object_r:vmware_device_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x39, 0x35, 0x20, './file0\x00'}, 0x3f) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000d60000-0x4)=0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) memfd_create(&(0x7f000018b000)='system\x00', 0x2) ioctl$LOOP_CLR_FD(r1, 0x4c01) r4 = semget$private(0x0, 0x2, 0x9) semctl$SEM_STAT(r4, 0x2, 0x12, &(0x7f0000746000)=""/3) fcntl$getown(r2, 0x9) setsockopt$sock_int(r3, 0x1, 0x9, &(0x7f0000c10000-0x4)=0x5d, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00005ff000-0x28)=[{0x4, 0x3}, {0x7, 0x8c}, {0x8, 0x7fff}, {0x2, 0x40}, {0x3, 0x8}], 0x5) 2018/01/24 13:46:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000582000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000473000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_BROADCAST={0xc, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$void(r0, 0xc0045c77) syz_open_dev$mice(&(0x7f00007e8000-0x10)='/dev/input/mice\x00', 0x0, 0x202) 2018/01/24 13:46:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005c7000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00008c1000)={{&(0x7f0000a04000/0x2000)=nil, 0x2000}, 0x3, 0x0}) read(r0, &(0x7f0000332000)=""/8, 0x8) r2 = syz_open_dev$midi(&(0x7f0000dc0000)='/dev/midi#\x00', 0x6, 0x4400) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r4 = dup(r3) ioctl$KVM_GET_EMULATED_CPUID(r4, 0xc008ae09, &(0x7f00003ab000-0xb1)=""/177) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f00005ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f00005dc000-0xc)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000f91000-0x10)={0x0, 0x0, 0x3ff}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f00002d1000-0x8)={r5, r6}) close(r1) 2018/01/24 13:46:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b00000)='/dev/qat_adf_ctl\x00', 0x10800, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000a02000)="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") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000bf8000/0x4000)=nil, 0x4000, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a53000-0xd)='/selinux/mls\x00', 0x0, 0x0) removexattr(&(0x7f000021d000)='./file0\x00', &(0x7f0000215000)=@known='com.apple.FinderInfo\x00') 2018/01/24 13:46:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b54000-0x8)='./file0\x00', 0x84) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000ceb000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f00004c9000-0x10)='./control/file0\x00') r2 = gettid() perf_event_open(&(0x7f0000364000-0x78)={0x4, 0x78, 0x1, 0x2, 0x92, 0xfffffffffffff800, 0x0, 0x6, 0x200, 0x1, 0x5a76, 0xff, 0x21, 0xe0000000, 0x100000001, 0x100000000, 0x6a, 0x0, 0x48, 0x80000001, 0xbd2, 0x84b0, 0x9, 0x4, 0x5, 0xc2c2082, 0x81, 0x5ad, 0xb7b1, 0x4, 0xffffffff80000000, 0x80000001, 0x3, 0x80000001, 0x7f, 0x8000, 0x6, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000ef9000-0x1)=0x0, 0x1}, 0x0, 0x8, 0x80000000, 0x4, 0x100000000, 0x8001, 0x7, 0x0}, r2, 0x21f7, r1, 0x0) clone(0x0, &(0x7f0000bf7000)="", &(0x7f0000736000-0x4)=0x0, &(0x7f000089e000)=0x0, &(0x7f000095e000)="") faccessat(0xffffffffffffffff, &(0x7f0000a07000)='./file1\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/24 13:46:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) socketpair(0x10, 0xa, 0x4, &(0x7f0000756000)={0x0, 0x0}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f000094c000-0x8)={0x0, 0x0, []}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000da4000)='/dev/usbmon#\x00', 0x1000, 0x101000) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000213000-0x1)=0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000087d000)={0x1, 0x0, [{0x40000071, 0x0, 0x31796382}]}) 2018/01/24 13:46:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000063d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000062d000-0x82)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/24 13:46:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a5a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) get_thread_area(&(0x7f0000071000-0x10)={0x80000000, 0x20001000, 0x0, 0x6, 0xfffffffffffffffd, 0xffffffffffff7fff, 0x6, 0x100, 0x2a6, 0x0}) r1 = epoll_create1(0x0) socket$bt_hidp(0x1f, 0x3, 0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)={0x0, 0x0}) r2 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000002) write$evdev(r2, &(0x7f000023d000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x403}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/24 13:46:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000748000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000017e000)={0x0, &(0x7f0000052000)=0x0, 0x0, 0xffffffffffffffff, 0x400}) 2018/01/24 13:46:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80804) r1 = syz_open_dev$midi(&(0x7f000077b000)='/dev/midi#\x00', 0x9, 0x2441) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000fc5000-0xc)={{0x4, 0x3, 0x4, 0x7, 0x2, 0x0}, 0xe7}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00008d2000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2018/01/24 13:46:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x99) getsockname$inet6(r0, &(0x7f0000959000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000841000+0x988)=0x1c) fcntl$getflags(r0, 0x408) 2018/01/24 13:46:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000862000)='/dev/vcs\x00', 0x20000, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = socket(0x10000000010, 0x2, 0x0) write(r2, &(0x7f0000a78000)="", 0xfffffffffffff000) timerfd_gettime(r1, &(0x7f000083c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f000035c000-0x10)={0x79, &(0x7f000064f000-0x79)=""/121}) timerfd_settime(r0, 0x1, &(0x7f00003bc000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f00000f7000)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r0, &(0x7f0000e14000)="dfce9f43cb5695cc4a68881020c0298939268c5034589aa2e3c627a005c9e45fca22da71391b2dcd31c9f17760fc093a74cbb047860f5d367a847d8342508b82fd61c1a07c5859be3980f47953709a4eafc223c32d46ed61a06120b8005caf6aacf236", 0x63, 0x7fffffff, &(0x7f0000182000-0x10)={r3, r4}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000a0a000)={0x1, [0x51]}, &(0x7f0000000000)=0x6) r5 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_open_dev$sndseq(&(0x7f00001e6000-0xd)='/dev/snd/seq\x00', 0x0, 0x220400) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000001e000-0x10)={0x0, 0x1ff, 0x10000, 0x1ff}, &(0x7f0000ca6000-0x4)=0x10) mbind(&(0x7f0000f03000/0x2000)=nil, 0x2000, 0xc003, &(0x7f0000870000-0x8)=0x8, 0x9, 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000986000-0x6)={r6, 0x8}, &(0x7f0000c68000+0xe6f)=0x6) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) r8 = shmget$private(0x0, 0x4000, 0x80000000000800, &(0x7f0000431000/0x4000)=nil) shmctl$SHM_LOCK(r8, 0xb) bpf$OBJ_GET_PROG(0x7, &(0x7f00006c2000-0x10)={&(0x7f000095a000+0x703)='./file0\x00', 0x0, 0x8}, 0x10) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) sched_yield() shmctl$SHM_LOCK(r8, 0xb) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_INTERRUPT(r7, 0x4004ae86, &(0x7f0000ce3000)=0x569) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000d9f000)=""/81) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) connect$unix(r0, &(0x7f0000b51000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000486000-0x40)={0x4, 0x7, 0x7fffffff, 0x6, "b0c165da991b0b33b7942d858d85c000081ef3f1d07978cd2f473c92d60a6f909b50f0d332270ba89d24b4e7", 0xc43f}) 2018/01/24 13:46:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000202000-0x38)={&(0x7f0000e48000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a04000-0x10)={&(0x7f0000b4a000-0x6c)=@getpolicy={0x50, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x3}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000e5c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0, 0x0, 0x0}, &(0x7f0000db1000)=0xc) sendmsg$nl_xfrm(r0, &(0x7f00002ea000)={&(0x7f00003a0000-0xc)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000bb5000)={&(0x7f000079b000-0x2f4)=@newsa={0x2f4, 0x10, 0x122, 0x4, 0x3, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x2, 0x401, 0xa, 0x80, 0xa0, 0x67, r1, r2}, {@in=@multicast2=0xe0000002, 0x0, 0x3b}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x7, 0x7, 0x2, 0x4, 0x6, 0x8, 0x9, 0xfffffffffffffffa}, {0x800, 0x0, 0x9, 0x1}, {0x0, 0x1, 0x7}, 0x0, 0x3, 0x2, 0x3, 0x100000001, 0x28}, [@algo_auth_trunc={0x84, 0x14, {{'md4\x00'}, 0x1a8, 0x1c0, "8906cf0ef0591181857733ca9abfb5aaf42a55fc2e5e8ddcc0c255718370af73dd3df7cb5d9a716eeed94efcfe2fafbb0e2f12e3a2"}}, @algo_auth={0xa4, 0x1, {{'digest_null\x00'}, 0x2d8, "dd535a57ff2e81ee2f443f086b968a543b0a53bd8555472645676ca5029f3271c150aacb0373cf3a1596915f7c8a06580fb1f7470fe2b1900ff1c17f94d5f530931304bc43176e58c86409fb87bc3338888169602c77b4565001ba"}}, @output_mark={0x8, 0x1d, 0x6}, @tfcpad={0x8, 0x16, 0xc413}, @algo_crypt={0xcc, 0x2, {{'chacha20\x00'}, 0x408, "537fd72eec8ac8bf5444e4738f07b376375a0ef1729b78ae32871e3476c4b5d070cbaa3b44f8f92ac43a2f80a9de56cccef88f939e24d17fc3f7c7621d6b5556fec3e390bcb3f2e4f0c7368d9bd42eabf468ede1fdc3b53cb19e73ee7d39eb77c470cca426245f1d5d5a916fd0f0dca6d6be5950e3ff87aa6270f38491f2644bdf"}}]}, 0x2f4}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) 2018/01/24 13:46:47 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00007ed000)=0xc) getgroups(0x9, &(0x7f00001c3000-0x24)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x2, 0x109002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000002000-0x87)=""/135) fchown(r0, r1, r2) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000069000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f0000406000)={@generic="73cd161929869ee680e8e11cecbeba87", @ifru_flags=0x1000}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00003a7000)={@common='sit0\x00', @ifru_names=@generic="ebe04dab3129000026000000aee30004"}) 2018/01/24 13:46:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000acf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b8c000-0x4)=0xc) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000fb9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c55000)=0x14, 0x800) fstatfs(r1, &(0x7f000054f000)=""/242) r2 = syz_open_procfs(r0, &(0x7f000014e000)='net/icmp\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f0000015000-0x1)=""/1, 0x37b, 0x20000) syz_open_dev$sndpcmc(&(0x7f0000398000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x101000) 2018/01/24 13:46:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000a9d000-0x8)={0x0, 0x0}) accept$packet(0xffffffffffffffff, &(0x7f0000119000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000051f000)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000ad1000)={@generic="c3b70c0d2817dd9db471a7ed53d99073", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) 2018/01/24 13:46:47 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fea000-0x4)=0x0, &(0x7f0000684000)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000401000-0x94)=[@in={0x2, 0x3, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x547, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x5a}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x5c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, @in6={0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x9}], 0x94) 2018/01/24 13:46:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011a000-0x241)='net/rt6_stats\x00') fstatfs(r0, &(0x7f0000b74000-0x1000)=""/4096) fallocate(r0, 0xfffffffffffffffc, 0x101, 0x7ffffff7) 2018/01/24 13:46:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000a4a000-0xa)='autogroup\x00') setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000e49000-0x1c)=@req3={0x7, 0x8fc, 0x100000001, 0x100000001, 0x4c9, 0x7, 0x2}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f000030e000-0x18)=[{0x2, 0x0, 0x0, 0x8}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c33000)=0x0) r4 = getpgid(0xffffffffffffffff) kcmp(r3, r4, 0x7, r1, r1) r5 = syz_open_dev$vcsa(&(0x7f000063f000-0xb)='/dev/vcsa#\x00', 0x8, 0x204000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r5, 0x40505331, &(0x7f0000a3b000-0x50)={{0x7, 0x4}, {0xfff, 0x7ff}, 0x7, 0x7, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r1, &(0x7f00000a6000)=[{&(0x7f0000aa1000)="8f", 0x1}], 0x1) 2018/01/24 13:46:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$audion(&(0x7f0000fdb000-0xc)='/dev/audio#\x00', 0xfffffffffffffffa, 0x18800) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000e4c000)=0x54) socket$unix(0x1, 0x0, 0x0) quotactl(0x0, &(0x7f00001a8000)='./file0\x00', 0x0, &(0x7f000027d000-0x1000)="") r1 = gettid() ptrace$peek(0x3, r1, &(0x7f0000eae000-0x8)=0x0) 2018/01/24 13:46:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00006e2000)=[{0x0, 0x0, &(0x7f0000dba000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x8040) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00008e8000-0x29)=""/41) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001c5000)={r1, r2}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00001a8000)={0xffffffffffffffff}) sendmsg$can_raw(r4, &(0x7f00009e7000)={&(0x7f00002a4000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b8d000)={&(0x7f000086f000-0x48)=@canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "84c8b4d67ea49f3c742f7d61147c8bb5462a136df40f91cd59875baabce733aa39809281a764d3b27b3648e163eb97a2912f40a0e1660d71e2efbb2c0efe061c"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 13:46:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) dup2(0xffffffffffffffff, r0) 2018/01/24 13:46:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xff, 0x101000) ioctl$TIOCMSET(r0, 0x5418, &(0x7f000085a000)=0x401) mmap(&(0x7f0000000000/0xdcc000)=nil, 0xdcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dc5000)='/dev/hwrng\x00', 0x0, 0x0) unshare(0x400) fchmod(r1, 0x0) 2018/01/24 13:46:47 executing program 7: mmap(&(0x7f0000000000/0x2ef000)=nil, 0x2ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) io_setup(0x4, &(0x7f00000a9000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f00001f6000-0x8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00002ea000-0x9)="b2", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/24 13:46:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000d6b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f00007f0000)=@req={0x3fc, 0x0, 0x1, 0x1f}, 0x10) close(r2) 2018/01/24 13:46:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfe0b, 0x0, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000062000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x200000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000017f000-0x10)="435c82fc080e6d60b706000000aa091e", 0x10) 2018/01/24 13:46:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x181371}) bpf$PROG_LOAD(0x5, &(0x7f0000cd3000-0x48)={0x2000000000001, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e74000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_dev$amidi(&(0x7f0000ba5000-0xc)='/dev/amidi#\x00', 0x1, 0x20100) accept4$alg(r0, 0x0, 0x0, 0x800) 2018/01/24 13:46:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00004d2000)={&(0x7f0000e82000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000065d000)=[], 0x0, &(0x7f000074c000)=""/196, 0xc4, 0x0}, 0x162) fsync(r0) 2018/01/24 13:46:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x1, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002ea000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ca5000)={0x0, 0xe1, "375af77848412f9861bfcb023eff4fc3546cd67992f879b836e46ed6a6c49ce5126933fb3dc763ee42f90d6041503934ebcc4ffa49900625db8aa1de77ecac5e3115d92453bd29f5efa31effd96fe6e413c972e34deb3179d98824b4829ce7ca3352d32473d82aeebb1f281ff2425750f653d3aadc7864f8f33fba5cf4b6d07d2926fd3fd9179af8c8860136343a040cf934c2321203c83a2aad70014cf77a28758eee4de97f8f719190724d1087604031e50980057cf3c40922f8e0aa25c55c929d2a8e1dfa4ff4a55210cbb6fead9a0acdd6e4552cd1b5b38bc17abf6cff1911"}, &(0x7f0000735000-0x4)=0xe9) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000eca000)={r3, 0x7fff, 0x0, []}, 0x8) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000e5a000)=0x101) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0xffffffff00000001}) 2018/01/24 13:46:47 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000005000)=0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f000000a000-0x1000)="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", 0x200}], 0x1) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f000000a000)={0x0, r0, 0x1}) 2018/01/24 13:46:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000833000)='./file0\x00', &(0x7f000011b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f00009b2000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fstat(0xffffffffffffffff, &(0x7f0000725000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000fc7000)=0x0, &(0x7f000013a000-0x4)=0x0, &(0x7f00002ef000)=0x0) setgroups(0x4, &(0x7f00002d0000)=[r0, r1, r2, r3]) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r5 = socket(0x1e, 0x2, 0x0) bind(r5, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r6 = socket(0x1e, 0x5, 0x0) sendmsg(r6, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[], 0x21d, 0x0}, 0x0) 2018/01/24 13:46:47 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x8000002, 0x3, &(0x7f0000001000-0xf)="3100015903000000c5e0ac0007ff21", 0xf) r1 = semget(0x3, 0x4, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r1, &(0x7f0000000000)=[{0x3, 0x3, 0x800}, {0x2, 0x4, 0x1804}], 0x2, &(0x7f0000a74000)={0x0, 0x0}) 2018/01/24 13:46:47 executing program 1: socket$packet(0x11, 0x3, 0x300) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00001ac000-0x10)={0x1, 0x28, &(0x7f00000e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r0, 0x0, 0x18}, 0xc) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000835000-0x4)=0x0, 0xff86) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x3, r1, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x10000, 0x3, [0x8000, 0x6, 0xe0]}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000f0f000)={r3, @in6={{0xa, 0x0, 0x9c4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2c3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0xc68, 0x94, 0x400}, &(0x7f00008a5000-0x4)=0xa0) 2018/01/24 13:46:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair(0x11, 0x1, 0x9, &(0x7f0000988000)={0x0, 0x0}) sendmsg$nl_route(r2, &(0x7f000025f000-0x38)={&(0x7f0000fc1000-0xc)={0x10, 0x0, 0x0, 0x2000001}, 0xc, &(0x7f0000f25000)={&(0x7f0000e23000)=@getaddr={0x14, 0x16, 0x10, 0x4, 0x2, {0x0}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x810) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000854000)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ede000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000b9c000)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 13:46:47 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000584000)=0x0, &(0x7f0000b6d000-0x4)=0x4) 2018/01/24 13:46:47 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000023000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000025000)={r0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000025000)=[{0x4, 0xb5c}, {0x0, 0x2c2f}, {0x2, 0x10001}], 0x3) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 13:46:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003d0000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00006f9000)=0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) times(&(0x7f000068f000-0x20)={0x0, 0x0, 0x0, 0x0}) dup3(r2, r3, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8001) 2018/01/24 13:46:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") r0 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) pwrite64(r0, &(0x7f00001ff000-0x1)='\x00', 0x17b, 0xfffa) ioctl$KDENABIO(r0, 0x4b36) write(r0, &(0x7f0000352000-0x1000)="aa", 0x1) ftruncate(r0, 0x3) 2018/01/24 13:46:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000fcc000-0x4)=0x0) clock_nanosleep(0x3, 0x1, &(0x7f0000415000)={0x77359400, 0x0}, 0x0) r0 = semget$private(0x0, 0x4, 0x108) semctl$SEM_INFO(r0, 0x0, 0x13, &(0x7f0000e4b000-0xda)=""/218) socket$alg(0x26, 0x5, 0x0) mbind(&(0x7f0000b77000/0x3000)=nil, 0x3000, 0x0, &(0x7f000023c000)=0x4, 0x0, 0x0) 2018/01/24 13:46:47 executing program 5: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000365000-0x4)=0xff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000eed000)="0f", 0x1) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f000067a000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000745000-0x4)=0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000ef1000)=[{&(0x7f0000eef000)=""/233, 0xe9}, {&(0x7f0000b0c000-0x7d)=""/125, 0x7d}, {&(0x7f00005d6000-0x7f)=""/127, 0x7f}, {&(0x7f0000ef0000)=""/214, 0xd6}], 0x4, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/24 13:46:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x20, 0x900) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f000000d000-0x1e)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="1d3b50b1e0311cc2a5c3c4f444517fef"}}) r1 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000002000-0x1)=0x0) getsockname(r1, &(0x7f0000325000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00002f4000-0x4)=0x58) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000002000)=""/246, 0xf6) 2018/01/24 13:46:47 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) listen(r0, 0x200) 2018/01/24 13:46:47 executing program 2: r0 = userfaultfd(0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000ce000)='/dev/admmidi#\x00', 0x7fffffff, 0x400) accept$netrom(r1, 0x0, &(0x7f0000a6e000)=0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000044e000-0x18)={0xaa, 0xfffffffffffffffd, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x3, 0x0}) r3 = open(&(0x7f00004c4000)='./file0\x00', 0x8800, 0x106) sendmsg$netrom(r3, &(0x7f0000c66000-0x38)={&(0x7f00009ba000-0x10)=@ax25={0x3, {"8d6993a810b797"}, 0x5}, 0x10, &(0x7f0000817000-0x10)=[{&(0x7f00000cd000-0x3b)="a3d20361bcfe13242a9ddffcf290556d6383a7e9d59c49748ab0a8960c69c77fb62e116f994d27d7f1cec5da3da3abd92f7d8666c460c786b6b5a0", 0x3b}], 0x1, &(0x7f0000f03000)=[{0xa0, 0x0, 0x4, "963a3294be773f1d6f89aebad0703ebb8ac9a6bcfe517fb8f8533f13125b12bd7aec9cf5a91e2ca632ec5f6b7f65eae07980e6cfc3c766607c163ba305ffe8c1a66dfdefd87d6c38e000e876fd2f732651fba9b62c8fd5d635e2651d77c124cc15f3aea429a219d24e86256fef59c8bad7bb899743bc72ea177fed4335c0f96e520aea4d2d182b67a98475250ad4d6"}, {0x58, 0x3a, 0x5, "ded9ecbbea3cee8d10542cdd23f422a4d4a380d636ccca60496be1610c6aab6b41371ca0b0f78e4c1de68285053c8d7e1a12c0d73fcfca5eda6f9c60ba5e79af4a3146ba595cc898"}], 0xf8, 0x4040}, 0x20040041) 2018/01/24 13:46:47 executing program 1: r0 = gettid() ptrace$pokeuser(0x6, r0, 0xfffffffffffffe01, 0xffffffffffff0001) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000146000-0xb)='/dev/mixer\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000001000-0x6e)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) connect(r1, &(0x7f0000001000-0x10)=@vsock={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x40000) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000000)=[0x0, 0x3]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r4 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r6 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000000000+0x9e3)=0x0, &(0x7f0000001000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000001000+0x62f)=[0xffffffffffffffff, 0x0]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() r13 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000000000+0xe91)={&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001000)="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0x1000}, {&(0x7f0000000000)="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", 0x1000}], 0x3, &(0x7f0000002000-0x128)=[@cred={0x20, 0x1, 0x2, r0, r3, r4}, @cred={0x20, 0x1, 0x2, r0, r5, r6}, @cred={0x20, 0x1, 0x2, r0, r7, r8}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r0, r9, r10}, @cred={0x20, 0x1, 0x2, r0, r11, r12}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r0, r16, r17}, @rights={0x18, 0x1, 0x1, [r2, r1]}], 0x128, 0x80}, 0x80) 2018/01/24 13:46:47 executing program 3: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000dc2000)='./file0\x00', 0x80042, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d68000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dc3000)=0xb) unlink(&(0x7f0000a89000-0x8)='./file0\x00') 2018/01/24 13:46:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x402000, 0x13a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@llc={0x1a, 0x1d, 0x67aa, 0x7fffffff, 0x80000001, 0xfffffffffffffff9, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)="f83950882af9ad4bc7b29735f0ef8e31dcc1a7021dd52f569b51a348464c419a2d0ba925ddbb3b9279d4349f61de6f65879fdaaf4f9b8746c7ab985233392e56105e1ee04dbe42bb86ae20522dcbe923c01c649c52699cee5301f4aec79e8c2997c0af22cd5d9a967418012010704aee577dcbc2ba85a9fcc94ebf8932890c4deffd25f944fcfc2a01fc89e8d3ab1639e38e351826735c2c3f117e4934640832cd262200868152469331dc07b19a65095bb7d7d4c573703ff1818739f96c803cfe252ceb29a62ec0eb727e2c0cac8d54", 0xd0}, {&(0x7f000086b000-0x8a)="debdb6ac6c6f04b17c069db5ef3ec928ea940554d586edc04903e410449574f911c9e06be044fa536b298d10362c6ec68674cf3aecb8e11534af8962c71eaaaace759c92bd6a76387771d362a49cef6c777fa279a8e9c69cca786fa8ac3a4e705ca46ab2c146bfac77f294acab16f8b46932697ba6079a05e51959074819ec89d6226e042161483c5d60", 0x8a}, {&(0x7f0000001000-0xe9)="5d5372bbe145d16e2794ced3652997ba925ef9eb86484b292bb90d6fa33f57dd19cf17d97cbb580ed7e89b19ea628f33c627755744e02edd0aeee5f58a90483b10bf6c4b1455d25e7b921bc0435cbc7132f628555ca4202d8e62b1b8bc160896ced9c135e992083ee35314fa1f42bb57767bf41236a0cc1c3b1bb805839527b597cff35fe006ac06ee5e9bb2e61fcca5568d09c6e000a6fe2fbb88989072b457b82a3ebb7c7f4820552830512f9e3bb7d1c7edc92f7254209ae2867780343339cbf13ec11ab7f23a3413ef8e3bd48c776d683b5d784e56ec424c37e0c0461237b5edb491e392b7c3cd", 0xe9}, {&(0x7f0000001000-0x23)="dfc0f964dfc8e43f94f6702cea524099a11682846e36b7b896392bec925f3ff948c7bf", 0x23}, {&(0x7f0000c35000-0x85)="8d18ba682ffbdf0f4f7475cdf072c0bbe7ac089a1f950e7defa678a015df85140d8c48053eac780843ddf208e3fc0565325ca9f312a512ee2c9ba4adaec04d09049afc08bcb280f27f8acecc8c9d6e5ec4319dd951093688d8c21c78d58a84a91b3bc8efa003f8443bff5372a5f50ec088a0c852549b93b8ad4d28f3fb33705e50e16af791", 0x85}], 0x5, &(0x7f0000000000)=[{0xc8, 0x10f, 0x81, "418dd5642f775b89655dff87d93cad9f60cc283736ce45be11f6829eab311f686e40d2c8decc04fc760c72bc10e4650e9ff0265d7b76343f2301965894d6dde622ec5ac074b9fee96535c89ecb81c554c8a6fa8fb270ea436f8b1f162ba12df10eaafe4f37fc2e65c046610652f7d32158902a11dc352d80ab18df80b2b97f685f9f9c47cbab073258d9e11cbbe6201af2a5a20d87c564921900610d045d4ea190bd2c7263ebbcd889ee176890051f772c2fcbdb22dc17ac"}], 0xc8, 0x4880}, 0x10) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f000000a000)=0x0, 0x4) 2018/01/24 13:46:47 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000023000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 13:46:47 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000022000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f000001c000-0x38)={&(0x7f0000012000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000001c000-0x10)=[{&(0x7f0000023000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000021000)=""/254, 0xfe, 0x5}, 0x2000) r1 = userfaultfd(0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x0, 0x0}) socket(0x4, 0x7, 0x5) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000022000/0x1000)=nil, 0x1000}, 0x3, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r2, &(0x7f000000c000-0x8)=@random={'system.', '\x00'}, &(0x7f0000024000-0x63)=""/99, 0x63) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000022000)={r3, &(0x7f0000023000)="5dd4458999550a7936335bbffd6162", &(0x7f0000024000-0x4a)=""/74}, 0x18) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2018/01/24 13:46:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000f1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00004d5000-0x38)=[{0x0, 0x0, &(0x7f0000c40000)=[], 0x0, &(0x7f000050c000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) bind$alg(r0, &(0x7f000070f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) recvmsg(r1, &(0x7f0000240000)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002e9000)=[{&(0x7f0000673000)=""/138, 0xfffffe76}, {&(0x7f00005b2000)=""/103, 0x0}, {&(0x7f0000fb9000-0xc4)=""/196, 0x4c}, {&(0x7f00006da000-0xd2)=""/210, 0x0}, {&(0x7f0000560000)=""/229, 0x0}, {&(0x7f000040a000)=""/95, 0x0}, {&(0x7f0000ec4000)=""/64, 0x35d}, {&(0x7f0000972000)=""/128, 0x0}, {&(0x7f000030c000)=""/4096, 0x0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) r2 = syz_open_dev$adsp(&(0x7f00007ab000-0xb)='/dev/adsp#\x00', 0x4, 0x240000) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x8) 2018/01/24 13:46:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r1 = socket(0x200000000010, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a9a000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004f9000-0x4)=0xe8) sendmsg$nl_route(r1, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x1e, 0x0, 0xff, r2}, []}, 0x2c}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 2018/01/24 13:46:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x0, 0x2, 0x10) semctl$GETNCNT(r0, 0x1, 0xe, &(0x7f00001f7000-0x8c)=""/140) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000a23000-0x2)=']\x00', 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x8) getpeername$inet(r1, &(0x7f0000535000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e31000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000ab6000)=0x274, 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000e7000-0xc)='/dev/rfkill\x00', 0x200, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000580000)={[0xd000, 0x4000, 0x1000, 0x14000], 0x3ff, 0x24, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x2, &(0x7f0000e0d000-0x10)={0x0, 0x0}) clock_nanosleep(0x2, 0x1, &(0x7f0000c87000)={0x0, r3}, &(0x7f0000546000)={0x0, 0x0}) r4 = getpid() setpriority(0x2, r4, 0x4) 2018/01/24 13:46:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x121040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="399c118b643d5b79beeded2b8cf84d4052d4141efe3b", 0x16, 0x4000000, &(0x7f0000000000)={0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f000067c000-0x4)=0x0, &(0x7f00009a7000)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000021f000-0x48)=[@in6={0xa, 0x2, 0x8000, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}], 0x48) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TCSETS(r1, 0x5402, &(0x7f0000776000)={0xfffffffffffffffa, 0xb342, 0x10000, 0x3, 0x8, 0x2, 0xd757, 0x2000000020000, 0x10001, 0x101, 0x7, 0x2}) ioctl$TCFLSH(r2, 0x540b, 0x4000000000002) [ 49.160207] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=29 sclass=netlink_tcpdiag_socket pig=7391 comm=syz-executor0 [ 49.223723] netlink: 20 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/24 13:46:48 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) accept(r0, &(0x7f0000cec000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000048a000-0x4)=0x305) 2018/01/24 13:46:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = syz_open_dev$mice(&(0x7f00003da000)='/dev/input/mice\x00', 0x0, 0x208100) sendmsg$unix(r1, &(0x7f0000c3f000-0x38)={&(0x7f0000952000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000644000-0x30)=[{&(0x7f0000e1e000-0xbf)="1442d9bb4cab3f3b52862639166e5ad8229e376dfa40f1f03e2745bd3c271a11a070001c77186179c051658fc580d23824ecc61f2105ae67959c3532cf665eb9f84ff96f38c5f3db7cd9e581beab8ce1e5bd1c80b393ae5ffafa9a4a3a8c60ccf517720d70f9d3c09f8ff5f0e9575a42b1c98237be2165c4290b63dcb2d555a75f12448b3217271895e57471ebaa94fce0b491c1d61970c30ecedcbd745f560f4ca4d6665d990504a2532eb9bdfc9bf91c702e163be92b9891e14604749e70", 0xbf}, {&(0x7f0000895000-0x3)='Olt', 0x3}, {&(0x7f0000848000-0x8c)="c669a690003d085c67a9e9d791d55c6329c2821cfe5cdff1adc4b9983f30ff342f5bc3a0c6a8883839fc7a1f6fc45a60505398f2dfb76781cbe9f6873d0ee1b1f7718a551bed18b366ae322ea4feb5a17eeefab9526ed2ab2e51fbe5ef7ddf23453adbfce4eb7ea4d68908b2158253d483e7815106662a6017bd945a665efaab290ef9a072c47be27a49d9b0", 0x8c}], 0x3, &(0x7f0000377000-0x38)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x38, 0x10}, 0x4000000) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00008d2000-0x4)=0x400, 0x4) bind$inet6(r0, &(0x7f0000193000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) bpf$OBJ_GET_MAP(0x7, &(0x7f0000cc1000-0x10)={&(0x7f0000fb0000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000af8000-0x18)={0x630, 0x5, 0x6}) 2018/01/24 13:46:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002ac000)='oom_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000a7f000-0x4)=0x1, 0x4) 2018/01/24 13:46:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009ab000-0xa)='/dev/ptmx\x00', 0x200000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000aa3000)=0x7ffd) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/24 13:46:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x7, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff7, 0x0}], 0x1, &(0x7f0000380000)={0x101, 0x0}) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f000021f000)=0x0, &(0x7f00005df000-0x4)=0x0, &(0x7f000035e000)="") mlock(&(0x7f0000751000/0x2000)=nil, 0x2000) semop(r0, &(0x7f0000ff8000)=[{0x0, 0x100, 0x0}], 0x1) 2018/01/24 13:46:48 executing program 4: io_submit(0x0, 0xffffffffffffff03, &(0x7f00003cb000)=[&(0x7f0000a08000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000a57000)="", 0xfffffffffffffcd7, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000033a000)='/dev/rtc\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000001000-0xc)={0x10, 0x0, 0x3, 0x80}, 0xc) 2018/01/24 13:46:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, &(0x7f0000dcb000)=""/192) r0 = socket(0x0, 0x80003, 0x80000000) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00005c1000-0x78)={0x6, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x101, 0x7e, 0x1, 0x36a, 0x0, 0x7f, 0x8c3, 0x1000}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a31000-0xe8)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a9b000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000a26000)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x3, 0x3, 0x7, 0x400, 0x7e8d3038, 0x2, r1}) poll(&(0x7f00004f7000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x114, 0x0, &(0x7f0000af1000-0x19)=""/13, &(0x7f000033c000-0x4)=0xd) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xd, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 13:46:48 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xc0884123, &(0x7f000000d000+0xb69)="") [ 49.311671] syz-executor1 (7432): /proc/7424/oom_adj is deprecated, please use /proc/7424/oom_score_adj instead. 2018/01/24 13:46:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000046e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f000022b000)={0x1, 0x0, [{0x488, 0x0, 0x0}]}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c57000-0x40)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/01/24 13:46:48 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ff5000-0x1c)=@req3={0x1000000, 0x200, 0x7d2, 0x0, 0x0, 0x0, 0x0}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000ff6000)='/dev/input/mice\x00', 0x0, 0x800) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x7, 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000ff7000)={0x5, 0x2, 0x6, 0x4, 0x17d82b00}) 2018/01/24 13:46:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000322000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x455) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000322000-0x4)=0x9, 0x4) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000bdb000-0x4)=0x0, 0x0) sendto$inet(r0, &(0x7f0000f46000-0x1)='x', 0x1, 0x0, &(0x7f0000cb4000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 13:46:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = syz_open_dev$adsp(&(0x7f0000168000-0xb)='/dev/adsp#\x00', 0x0, 0x501000) setsockopt$inet6_tcp_int(r2, 0x6, 0x33, &(0x7f00007f9000)=0x1, 0x4) listen(r1, 0x0) bind$unix(r0, &(0x7f00006d2000-0xa)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00009eb000-0xa)=@file={0x0, './file0\x00'}, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000af3000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007be000-0x4)=0x8, 0x0) 2018/01/24 13:46:48 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000084c000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000874000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c17000)=@sack_info={r1, 0x0, 0xc1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0xc34, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x80000, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r2, &(0x7f0000825000-0xa7)=""/96, 0x60) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/01/24 13:46:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e31000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000cbf000)={0x5, r0, 0x0}) getsockname$llc(r2, &(0x7f0000241000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001d2000)=0x10) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000839000)="", 0x0) fallocate(r3, 0x0, 0x0, 0x4) sendfile(r1, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/24 13:46:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000c8d000-0xb)='asymmetric\x00', &(0x7f0000298000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000588000)="", 0x0, 0xffffffffffffffff) r0 = add_key(&(0x7f00003e4000-0xb)='asymmetric\x00', &(0x7f000018e000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000ada000)="", 0x0, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f00001cb000)={r0, r0, 0x0}, &(0x7f0000ce9000)=""/103, 0x2c6, &(0x7f00002d7000-0x38)={&(0x7f0000887000-0x40)={'tgr160-generic\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 13:46:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x6, 0x8000000000000004, 0x2b, 0x3, 0xfffffffffffffffd, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000be1000-0x20)={r0, &(0x7f0000e7d000)="", &(0x7f0000dc6000)="", 0xfffffffffffffffe}, 0x20) r1 = add_key(&(0x7f0000392000-0x5)='user\x00', &(0x7f00007fd000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c55000)="c497c98fefdcd1c83532056c68", 0xd, 0xfffffffffffffffe) add_key(&(0x7f0000700000)='id_resolver\x00', &(0x7f000002f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006ed000)="f99b8b192b30ef9e0bf3cf15961d10e9f2f78566200aea33fb4a8c988fe75892031fdf38e98a3b511bc5d37367876b10f1c7b94555f039ab36b24d80b21cf3cc445f3efae242a792ee1a63b0215d215c79e93901b666ce745019ae4e8cc7db06124a220c21ceb2ac9c2e35ff9105536af95034818a8b32bdacf533b2cec515ac5ebe2097d5e62aeda2a91634662ddc4facb294ec715cc470157390a2414252ac8c18fa92a61e951b48ee84d9f8dda05c62b1639cefaeef6cd4cdcef1a59c721d0115bd8a785ece38f0207976b52400f66332392b3738d15637c0d77c96be8ceb3239d847e59775d92025cde9c72e0b4e2070", 0xf2, r1) 2018/01/24 13:46:48 executing program 4: mmap(&(0x7f000035d000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x6, 0x8, &(0x7f000035e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x7ff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000002000)='vboxnet0\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002000-0x18)={r2, 0x1, 0x32, 0x101, 0x2000000000000}, &(0x7f000035d000)=0xffffffffffffff60) fcntl$notify(r0, 0x402, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x43)="8106626b67ccf06147412a932f8fcf51e2d7d8f0fdf45b842bc65044bc85ae41653763d70533b49a38f2af0331cbcb8688e0c2f3caf91deb1b4836ebc85ca63afce8b1", 0x43, 0x0) keyctl$unlink(0x9, r3, r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r5, 0xc0045540, &(0x7f000035e000-0x4)=0x0) 2018/01/24 13:46:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d42000-0x9)='/dev/vcs\x00', 0x200000, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") 2018/01/24 13:46:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000dec000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000a89000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a8b000-0xa)='./control\x00', 0x0) r1 = openat(r0, &(0x7f0000b79000-0x8)='./file0\x00', 0x0, 0x0) rename(&(0x7f0000109000-0x10)='./control/file0\x00', &(0x7f0000101000-0x8)='./file0\x00') syz_open_dev$sndpcmp(&(0x7f0000677000)='/dev/snd/pcmC#D#p\x00', 0xa4, 0x200) renameat(r1, &(0x7f0000b53000)='./control\x00', r0, &(0x7f0000bfa000)='./file0\x00') 2018/01/24 13:46:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0x1b01, 0xffffffffffffffff, 0xffffffffffffffff, {0xe, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) dup3(r0, r0, 0x80000) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c04000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f000070e000-0x4)=0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000255000)='/dev/snd/pcmC#D#p\x00', 0x402, 0x1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) 2018/01/24 13:46:48 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) sync_file_range(r0, 0x7, 0x5, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x60000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001000-0x48)=[@in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf49d}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}], 0x48) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000002000-0xd)='net/mcfilter\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r3, &(0x7f0000003000-0xb)='/dev/hwrng\x00', 0x2) fdatasync(r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000004000-0x1f)="a853a9f417fe58eb1933ef8f32e1145e2ead9094ff5b7a8a96de25996cd5ad", 0x1f, 0x8080, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000005000-0xc)=@sack_info={0x0, 0x8, 0xcbb4}, &(0x7f0000005000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000002000-0x98)={r4, @in={{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1ee}, &(0x7f0000000000)=0x98) lseek(r3, 0x0, 0x2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000003000-0x8)=0x7) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000003000)=0x0, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000005000-0x4)=0x1d, 0x4) fremovexattr(r1, &(0x7f0000000000)=@known='user.syz\x00') socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000005000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000007000-0x8)={r5, 0xffffffff, 0x0}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000006000)={r7, 0xfa6}, &(0x7f0000003000-0x4)=0x8) 2018/01/24 13:46:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r1, &(0x7f0000642000)="", &(0x7f0000ad4000)=""/209}, 0x18) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f9f000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000256000)=""/133) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000c09000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 13:46:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000499000)='user\x00', &(0x7f0000a1e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000889000)="3257fa", 0x3, 0xfffffffffffffff8) openat$ptmx(0xffffffffffffff9c, &(0x7f00002cb000)='/dev/ptmx\x00', 0x42, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007ab000-0x10)='/dev/sequencer2\x00', 0x121000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000a91000-0x4)=0x9c) setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f00005c9000-0x4)=0x1, 0x4) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00004d6000)={0x2, 0x1, 0x7}) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000b2d000)=0x0) 2018/01/24 13:46:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000482000-0x4)=0x0) sendfile(r0, r1, 0x0, 0x7ff) 2018/01/24 13:46:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1000000000000008, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000e59000)=r0, 0x4) fstat(r0, &(0x7f00001b8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) timer_create(0x3, &(0x7f00002c0000-0x60)={0x0, 0x1f, 0x1, @thr={&(0x7f0000102000)="386dfaf858f6357a636066b53fb69ae5747757a2223af674f0f4fa4a2ad6ed68f5c667ab93f72950e14d13961555dd93dcaf458bb85dc9a6531b86d3da0fd0d94b323f5f4d865000b44c586218d65795dcba67824d5419fa9cd798bf5e1547e7b0b58fce56b0b2489222c576f69ec54ce513c5b5b8dba1211d76a92b87d5b7f37ccf11dedf8f171bbdaef818386b93898df62ee7e6e94d821c9aa0fb7e35094460554a20b95029ed8a67e734d741537033d42d87e96132330445a5c95afc89ba2ab52362a3df91891b5d96ef0cc65886c4cc46485f3f5629ce9d7776883f3dd6c53bf17d7d459c11e7eec11e2d5116b8db39d1ff", &(0x7f00007b5000)="af25882ab4b3f9bc56c034a5a9599f98def2b11a3ff3e457b3848ebe8372de5425ea3f8707d6f86b5e5b274e1fbe2911e9850dc84bd392e32bc3a2b6ee1fce3cc0e84f23d948c863dd01c60d9f4e627b943b1e795ce2c40f1578ed578b4e4febda1fa68535cb6ceffd0855555072afa1191266d1e8662a312e166bfea0e8588cf76692c1c48da6213f8d18bc1905e56dda49c3d69382fa528774f0f3aa155f1473e6f0beb87a255c2c1960a6d00ac3a9df36c0572014112e6efbef46ff869715f61da0f2f67407750c4f9d8ca890b9703844a63d9ce43441bbb80491c5e04b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000937000-0x4)=0x0) timer_delete(r3) bind$inet6(r2, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a03000-0xd)='/dev/sequencer\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) r5 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) sendto$inet6(r5, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x79, &(0x7f0000e1c000-0x8)={0x0, 0x8, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000fb8000-0x4)=0x0, 0x4) 2018/01/24 13:46:48 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000eb7000)='/dev/audio#\x00', 0x5, 0x480000) r1 = dup(0xffffffffffffff9c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000a34000)={r1}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000298000-0x18)=@add_del={0x2, &(0x7f0000a9e000)=@generic="6685c0c44685bb61ab6c132832acb4e6", 0x80}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000001000)={0x10, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000001000)=@routing={0x6c, 0x4, 0x3, 0x6, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x28) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000005000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000005000-0x20)={0x8000, 0x0, 0x2, 0x2, 0x8000, 0x1, 0x6, 0x401, r3}, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000005000-0x18)=@add_del={0x2, &(0x7f0000006000-0x10)=@common='bond0\x00', 0x1}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000006000-0xc)={0x0, @empty=0x0, @multicast2=0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000007000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, 0x40, r4}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000007000)=0x9) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000009000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r4}, 0x14) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000002000)={0x5, 0x4, 0x6, 0x100, 0x5, [{0x3, 0x81, 0x4, 0x0, 0x0, 0x2003, 0x0, 0x0, 0x0}, {0x7fff, 0x81, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1ff, 0x0, 0x80000000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x5, 0xfbb, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x401, 0x100000000, 0x21, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) 2018/01/24 13:46:48 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x20006, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x10001, 0x80404) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x7, &(0x7f0000003000)=0x0, &(0x7f0000001000)=0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000000)={0xa445e26923038a39, r0, 0x1}) ioctl$KVM_SMI(r3, 0xaeb7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000002000)={0x0, 0x20, 0x5, &(0x7f0000001000-0x8)=0x0}) r4 = dup2(r2, r1) sendto$inet(r4, &(0x7f0000000000)="", 0x0, 0x1, 0x0, 0x0) r5 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000002000-0x68)={0x8001, 0x8d, 0x4, {0x77359400, 0x0}, 0xe6e, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000004000-0x8)={0x0, 0x0}) modify_ldt$write2(0x11, &(0x7f0000001000)={0x5, 0x0, 0x1000, 0xe4ba, 0x5, 0x3, 0x0, 0xd5, 0x80, 0x0}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000001000-0x4c8)={{0x53, 0x7, 0xe22d, 0x10000, "3ad52809c518005b22492cd6c1b5150a67d37e591bb1ca7c4fbb55f8002ad46f27ab5025698198ee97374c80", 0x4450}, 0x7, [0x8, 0x1, 0x72a, 0x100000000, 0x8, 0xff, 0x0, 0x8dde, 0x2, 0x5, 0x1ff, 0xdd1e, 0x6, 0x6, 0x4, 0x7, 0x1b19, 0x7fffffff, 0x6f78, 0x64, 0x8, 0x0, 0x0, 0x4a, 0x1, 0x80, 0x8305, 0x6, 0x400, 0x8, 0x3, 0x3, 0x193, 0x0, 0x0, 0x9, 0xa7c, 0x2, 0x3, 0x1fd, 0xda, 0x8, 0x8, 0x81, 0x7, 0x8000, 0x15, 0xfffffffffffffffc, 0x3, 0xec13, 0xa0e, 0x8, 0x4, 0xc76, 0x4, 0x1, 0x80, 0x1, 0x6, 0x1000, 0xb5a4, 0x80, 0x2, 0x100000000, 0x4, 0xffffffff, 0xa07e, 0x4, 0x8, 0x80000001, 0x9, 0x81, 0x4a, 0x6, 0x4, 0x3d0, 0x3, 0x7ff, 0xb36, 0x0, 0x8, 0xfffffffffffffffb, 0x2, 0x80, 0x2, 0x200, 0x80000000, 0x2, 0xe8f4, 0x2, 0x8, 0x7, 0x4, 0x43, 0x81d2, 0xfffffffffffffff7, 0x6, 0x80, 0x45a2, 0x4, 0x100000000, 0x3, 0x1, 0x6, 0x5, 0x3, 0x2, 0x40, 0x3, 0x8e, 0x0, 0x6, 0x6, 0x2, 0x2, 0x2, 0x1ff, 0x2, 0x8, 0x1, 0x0, 0xc03, 0x1, 0x4ff, 0x8, 0x4, 0x3, 0x61b70fde], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r5, &(0x7f0000000000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = getpgid(0xffffffffffffffff) fcntl$setown(r2, 0x8, r6) 2018/01/24 13:46:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000adb000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xf) ioctl$sock_ifreq(r1, 0x8926, &(0x7f0000006000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x8}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ebd000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendfile(r2, r0, 0x0, 0x400) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f00009d1000-0x10)={0x10203, 0x0, &(0x7f0000b33000/0x4000)=nil}) 2018/01/24 13:46:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200000000000001}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x40000000001) r1 = dup2(r0, r0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00008a6000-0x4)=0x0) ioctl$sock_bt_hci(r1, 0x400448e6, &(0x7f0000eba000)="f0b560d0254b4682812f852599393f27888f531efb7b387ff09cd3d688e813a42da7daf92cfe67eedc8f9bd2c0a7a5fcf8a19b8f991c10bdfd01b9f4") recvfrom$llc(r1, &(0x7f0000c7e000)=""/88, 0x58, 0x0, &(0x7f0000bbf000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/24 13:46:48 executing program 7: r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, r0, &(0x7f0000000000)=0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) pread64(r1, &(0x7f0000001000-0xa4)=""/164, 0xa4, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002000-0x18)={r1, &(0x7f0000002000-0xd2)="1a59fef1e8513e8c325cfdb688fe2ce7533a813d6bbf30a4d94037273aa15dfd4fafd899275e56082540808c748db0e5c98a1d52ff537702e52dd368896b48e7f6d997bf175a603bcda9aa75cdab369041ce4f1bf1205cad488ff2be1b12fc0c3d92e78a8216a6dc0ef47c5e22fe488733bfc7695c98a50f769ff90e3f1bac422e0b913efaf74424f121e20d49b957c319ce442715ca92df6e57577c102203abb54f4b20b1963136ce2c1e41170eaf9e598bef4ffdc50287e1549f77ede4afd5eabf274bab3f60edb5eb067cac016f396181", &(0x7f0000002000-0xbd)=""/189}, 0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000002000)={0x4, 0x0, 0x0, 0x5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000003000-0x10)={0x1, r2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000)=0x14, 0x800) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000001000-0x4)=0x473a, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000004000)='cifs.spnego\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000005000-0x1f)='securityposix_acl_access&nodev\x00', 0xfffffffffffffffb) request_key(&(0x7f0000004000)='rxrpc\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000004000)='/selinux/mls\x00', r3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000006000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000005000)={r4, @in6={{0xa, 0x2, 0xffffffff, @empty={[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]}}, 0x8c) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000000)=0x8) 2018/01/24 13:46:48 executing program 3: mmap(&(0x7f0000000000/0x110000)=nil, 0x110000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000110000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000111000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000009f000-0x58)=[@in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x0}], 0x58) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000039000)=0x8, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000088000)={0x0, 0x0}) syz_emit_ethernet(0x6e, &(0x7f000010f000-0x90)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/01/24 13:46:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000870000-0x8)={0x0, 0x0}) ioctl$KDDISABIO(r1, 0x4b37) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r2 = syz_open_dev$amidi(&(0x7f0000ae3000)='/dev/amidi#\x00', 0x7fff, 0x201) socket$inet6(0xa, 0x6, 0x6) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000481000-0x4)=0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000bbd000-0xe5)="7e0b33d51c69f52ee133bf55fd9c3b64cd7275d745b9b237459e2e3651fb9704727d26ef74a2cf837d9a75f3395b03c87e81a42e49ec492948ef31ac925bb9a71ec575663f66de4c3cbe64d78d941d208728c301ab3ff0e8f6be270a5b7238cf14e47dcb59d525cb5855921186951c4db89c8c69089a908f67785d444ee76e7072c3d0653b6c3de256abc57826cf4cc76aaf5e750d0b649d97520a3e603a60d463dccd19a5bd15a601a96071993df8ffd44a61efe3c34e6a4c6b833fdb9435e34d4fb7a28ba78241740f71d5454c585360b6dfb026b5c907801854b5b7acb964960bc025f8") getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000255000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a8000-0x4)=0xc) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000233000-0x8)=0xac20) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000309000-0x90)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/24 13:46:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = dup2(r0, r0) timerfd_settime(r1, 0x1, &(0x7f0000be0000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000d5e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x0, &(0x7f00001ca000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000d7f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/24 13:46:48 executing program 0: sync() clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") msgget(0x2, 0x10) r0 = syz_open_dev$sndpcmp(&(0x7f00000f3000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0xa0000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000bb4000-0x18)={r0, &(0x7f0000001000-0xde)="56b46c7c255ce1317a74457472b0dbd5ebf824a7ebff3d54f26233a8893879a194a63f6991beea594937481f59cfaef2bae323423bc99916c14ed35e6758ab07334b0a91c628b612c36a227e4cd647f3a9393aab9dd69dd19ad8b128862a0729374024ae9f72f41289b25f4478ac37f98961bc09bfce0eebbd2463c4540e1f72cf0f706588b2ab0d194dbfba9a2a887d8a55747e8c9e69107f3508bb1461e83b7f29ccbfb56989ad449266b09c356fc4b199847be7809f57c771725c63da00aab1b14e2f81a98def4fef54b8c69a83eec1d8d35e682dae7c7c83b1bd6e25", &(0x7f0000001000-0x85)=""/133}, 0x18) 2018/01/24 13:46:48 executing program 2: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x68bb) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f0e000)=[], 0x9b) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ef0000)=0xfd, 0x4) sendto$inet6(r0, &(0x7f0000f05000)="97", 0x1, 0x0, &(0x7f0000f09000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/24 13:46:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000001000)='/dev/amidi#\x00', 0xec7c, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000003000-0x2)={0x3, 0x3}) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000001000-0x28)={0x2, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000004000-0xa)='/dev/ptmx\x00', 0x12000, 0x0) r4 = getpgid(0x0) prlimit64(r4, 0xc, &(0x7f0000002000-0x10)={0x6, 0x3880000000000}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000004000-0x4)=@int=0x0, &(0x7f0000005000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000003000)=0xa0000) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000001000)={{0x81, 0x6}, 0x6}, 0x10) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r2, &(0x7f0000005000)={&(0x7f0000006000-0x10)={0x1d, r5, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x48)={0x7, 0x4, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x4, 0x7, 0x4, 0x8}, 0x1, @can={{0x0, 0x32c, 0x1, 0x5}, 0x8, 0x3, 0x0, 0x0, "b964c51b86f4c957"}}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x4880) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000006000)=0x2, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000008000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0x26) setsockopt$kcm_KCM_RECV_DISABLE(r6, 0x119, 0x1, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000009000-0x8)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r6, &(0x7f000000a000-0x38)={&(0x7f0000009000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx\x00'}, 0x58, &(0x7f0000008000-0xa0)=[{&(0x7f000000a000-0x89)="2dc65075a5a470a2e98275d1f869b6f06ee5a7a5cc84b709e924cf1a10078ddcf2f0368e35d9f5a41342cf959cbe3de69cb83eb40bb86327b778a601339ec2eb61313304c8d1dec269635c2d693726333a76c74bb2f94ddc9451abd85d86ba51237ceb832503f13df67e7a0e628c31bada6ce24bf1f33bf75e9998a6842ee12a30b9071c656c47ce57", 0x89}, {&(0x7f0000004000-0x62)="01eb1306d4d2cfd240c5dd45210a22560efb38d64df1dc5a826703cbb282ba56c6cb184e8fd6567e6d7416959ae902ed053e39409a5c278d638dfed3ef21177e44c8a33563610b3b3b27cad9e1e0887324e71f6838620611b07e330d7e56dce89658", 0x62}, {&(0x7f0000006000-0x9b)="b65e909b1a3fc5084c1ad77c2386e58a7df01d4f6704e247ad3322107c51b86b6359c95289800301ca0cc617435944c46979fe8ea849632735d3fdfca392847fc71023ac7bf9e69a3a1e477b685c2e46f5029cb1f276d622467d22a5b81b979a0dccd26d28131a1455b3dcb07b30841e3318e41f1778b0d3de9497950ff910e081ea6a5cb9084ca1f7346bdc3a2874b77b045f46fa2c1378c31924", 0x9b}, {&(0x7f000000a000-0xb)="9bba55efb7f0f22133bf1c", 0xb}, {&(0x7f000000a000-0xb6)="1619e23b96759980d8132328a27a47b4eeafaa8c3f4f50877f8e49026a420d0511b227c5e5dba09b9d7acff93435a7a85280f2e3a3b28bdd341efc6b66e6b57415f8016fd4531b7938a4d9cdfd7d8d067ad6b33d2343f396d0db72588e2039ad7c8371da67ad242a6c56b63574781d9e3498ab2c0f1a7a58ad766110eed2d542985775e7aa51ad4ae5443d6df46bf03c592010f3003984f87130db70a826f985d661427f8b6435bb6ea2515800fdeb7f4933473301f0", 0xb6}, {&(0x7f000000a000-0x73)="1a5dbf073cf74f473f217cd004c398845647b43c281d3cb43a28803db0d184cd2344d20584942d39f256c78a8893edaa9145e1d7df327c05472ecad663244a573b4f4983e374ff178359ee16265caa876852eedd274a68c5ba991c2feaa455ffa64da66b84ab6c2ab9eecc810b61eb7095f35e", 0x73}, {&(0x7f0000004000)="ce4a14bdcacb5782ec5fa07c76ff2bc79dda05b377f03bf2ce3a38267b515a1a0b922b6216b10ef2cba95800f40a468835f77909beae1e6b49af0c8daec3111d5adc54b26264acf1125d02", 0x4b}, {&(0x7f0000004000)="cd448e5e42fbe3d9c31c290dfc0c723956701d76956a4e7c9f74061b6e70669e67d0e9d0dcb4ff14fbc844dc5716717b814494b15093ebc6d83e8b7adc9c989a4c15489d59ce84c1c5d2c92260064ad8c8422247dccbdbdcde9a0c1eb527abe4fd9e4fb611adcd285fa8c49a16a841a933d8f001a9cf0e5606bf8cd7d97be46e7c1e50115386ca02", 0x88}, {&(0x7f0000009000)="b5e1272a9d6d44ca020d25b7ec7021f50b6a7f3d6a6dfbc3813965f8b72d2756ee0726320690c3b6773e259909abd98164aaa577e1c2d8d6ef02defa9180ac1730551b7f8ecc26e7360cdae65e85ee3d", 0x50}, {&(0x7f0000009000)="802bac3a2ad5369446f00deea3b4d2c8854800884df821d58bbd129f60ebd703367def50dd33a6254804aa2e2b90eb2b7fd06b9260f84e3fa9d19e22f50ee10da98c97ae39441b7a1d010c964523a4c2aac37fa0b72658a21b02f158da874ce32f68be1da64a203b515b2aaf7447c5aa668fa14bcf2f95af97a80cbab87c318319f06d2d210949d0498a4977d6379fe53722482741883ed186a14a7077eac035970dac704c21675703aa0b200dc31770", 0xb0}], 0xa, &(0x7f0000007000-0x188)=[{0xb0, 0x11d, 0x800, "3e31c0a4a8bea81dcd484e5daacabcb2bc8328f97cf9901857a321cf6b7ae18a0cfe6af1d341b726fd21463d2d431564201647d8746ea5f28291be752cd53bac38a65aee30cdb0165090297c843ab274b85bcd6ec19506546273be8e143409c2764aabb92218f347bba7602006c6c47aaa59f32dc63033475bcd53c68977d04df07d101974390ba348bd2c0fc5d21df516dccd599c3cb3812d"}, {0x80, 0x110, 0x6, "f8e12937e2ca22ca985d7d3d2d06c8b8fc140938c4d29d2ea8f2b1d9a5a5182cf1d2a2a09085d77b9ea8bdd765f9b9de759e6fce07fefc275584061562f960e1f36c04c9495d3f5b12faa5e27e86a8b9a7102cb90b9dca0959bfb729543b2d9977c5636cee4a3ee33f66"}, {0x58, 0x104, 0x9, "f774bacb9b70ae056e65d35afe2c5cd16dfb3ae866fa278ff751bb06f06ce71024530bacc723b90f189a651a023e7276e2b26ff58fb776629df630b8a22598599dc9"}], 0x188, 0x20004000}, 0x40) 2018/01/24 13:46:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000b54000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000f72000-0x68)={0x7b, 0x0, [0x4, 0x311c, 0x3, 0x100000000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(0xffffffffffffffff, 0x2275, &(0x7f00004a2000)="46cd") mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/24 13:46:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r2 = accept4(0xffffffffffffff9c, &(0x7f0000ce8000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fa2000-0x4)=0x60, 0x80800) accept$nfc_llcp(r2, 0x0, &(0x7f0000232000-0x4)=0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/24 13:46:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0xe)='net/xfrm_stat\x00') getpid() sendfile(r0, r1, 0x0, 0x6) 2018/01/24 13:46:48 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/rtc\x00', 0x402000, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000026000)={{0xff, 0x1}, {0x9, 0x8}, 0x400, 0x3, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000027000)={0x0, @in6={{0xa, 0x0, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x4, 0x800, 0xff, 0x7, 0xf2, 0x3, 0x0, 0xffffffffffff0001, 0xc15, 0xfffffffffffffff9, 0xfffffffffffffffe, 0x40, 0x4, 0x10001]}, &(0x7f000001c000)=0x108) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000029000-0xae)={r3, 0xa6, "0193886092cb3b6e2b3f502992321eb178d573f8f7fb750402fa813a13ab9f4497713261ba8f135a8203ea586fd330c7119948e81bd752820e0adc3820700c01a2c88036221283d95f5dfe1d0a31212fc763c67e9100a8f3986902a64b2a856014b63e79a5dc42bf96b17dc3098228e4a2f5ec64974a7fa9ceb698cc53566b59d89a9017663318869e3e6eed4a4f75d74c29a92b8710513487b43b909882f62d8a8defb15530"}, &(0x7f0000028000)=0xae) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000028000-0x20)={0x0, 0x7, 0x1, 0x4, 0x5, 0x2, 0xffffffff, 0x8, r3}, 0x20) ioctl$TIOCCONS(r2, 0x541d) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000027000-0x4)=0x0) ioctl$sock_FIOGETOWN(r2, 0x400454d0, &(0x7f000001a000+0xe13)=0x0) 2018/01/24 13:46:48 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000000b000-0x4)=0x0, &(0x7f0000017000-0x4)=0xfffffffffffffd99) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x25, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000001e000-0xb)='net/psched\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000000a000-0x14)={0x0, 0x9c, 0x400, 0x7fffffff, 0x8, 0x7f}, &(0x7f0000013000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000014000)={r2, 0xdd, "8ec8fd34a0ccc5710090c0103517d9b56cd7c1eded380f82dd0590adffeb8308a840c00977ce131900a9da644b7b439ed6c8696280ec7f124ae6e9b67b645573c7c23437841afd51d95dbafb5aa80fee54c1e28e2c6c6dcc25f1d36361ff4ca2489251a49d6d562ba7488db93126efd08d94e71418fe4cdec151a2238df4d8f28ab80e752648a2b7942de59e876dbc31f24b08b80b187c511fdc6d5673c46d26ce23dbf5b71875d1a4a1723f6c80a20abd3a083ee1be1f855ba83dfacfed1d3877c93060a36c01719201bb567e409bbb9630744ba6d9c9f8337a02fb08"}, &(0x7f000000c000)=0xe5) 2018/01/24 13:46:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8991, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x3, 0x11, 0x4, 0x80000001, 0x2, 0x2}}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) writev(r1, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="", 0x0}], 0x1) 2018/01/24 13:46:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000ac9000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00004cb000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000028c000)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000211000-0x8)={r2, 0x3}, 0x8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00006bd000)='veno\x00', 0x5) socket$inet(0x2, 0x3, 0x3ff) shutdown(r0, 0x1) r3 = syz_open_dev$dmmidi(&(0x7f000050f000-0xd)='/dev/dmmidi#\x00', 0x1000, 0x200000) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000b33000-0x4)=0x0, 0x4) 2018/01/24 13:46:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b9f000-0x9)='/dev/sg#\x00', 0x8, 0x40000) accept$packet(0xffffffffffffff9c, 0x0, &(0x7f00007ce000-0x4)=0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000dce000-0xdc)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r1, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000f5b000-0x4)=0x0, &(0x7f0000d99000)=0x4) r2 = semget$private(0x0, 0x4, 0x182) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000c25000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000456000)={0x401, 0x8, 0x4, 0x3}) semctl$SETALL(r2, 0x0, 0x11, &(0x7f000046c000-0x2)=[0x401]) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000078b000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000c41000-0x6)={0x0, 0x400}, &(0x7f0000fae000)=0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a01000-0x8c)={r4, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000062c000-0x4)=0x8c) r5 = syz_open_dev$sg(&(0x7f0000a55000)='/dev/sg#\x00', 0x401, 0x109000) sendto$inet(r5, &(0x7f000057e000)="d374fa83964955f37f009671d16828736e9e6fc059d683f89a8a51bb5d42d469cd6db64a60ad9d7e6e744dad8bd3", 0x2e, 0x8004, &(0x7f000006a000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f000086b000)={r4, 0x1c, &(0x7f00001ff000)=[@in6={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x1000}]}, &(0x7f000068c000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6c, &(0x7f00001b6000)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b96000)=0x8c) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f000003e000-0xc)={0x0, @multicast1=0x0, @multicast1=0x0}, &(0x7f0000f40000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000904000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad8000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000129000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x7, 0x0, 0x6, 0x2, 0x20, 0x20, 0x2e, r6, r7}, {0x0, 0xffff, 0x7, 0x6, 0x0, 0x0, 0x7, 0x8}, {0x8, 0x1ff, 0x3, 0x796}, 0x401, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x6f}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6, 0x0, 0x0, 0x0, 0x3, 0x1, 0x698b7f10}}, 0xe8) 2018/01/24 13:46:48 executing program 4: pause() r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000bb5000-0x10)='/dev/input/mice\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x5c, 0x0, &(0x7f0000000000)=[@clear_death={0x400c630f, 0x3, 0x4}, @reply_sg={0x40486312, {{0x4, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000000)=[], &(0x7f0000001000-0x8)=[0x0]}, 0x9}}], 0x57, 0x0, &(0x7f0000001000-0x57)="b92492d3e97ec0b0b5b45fd1ba04fbf96afb0c3439839d6824c4a74c9575aebaca9012dffd8a6d16666e156f9cce7d1cd788e12d898a2365643616ebf09398dbab20f4a5495435167f95956f4248edd090d45517616e15"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x88, &(0x7f0000002000-0x88)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffff7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x1, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000+0xdd0)={r2, @in6={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000001000-0x28)={0x20, 0x7, r3, 0xffff, r4, 0x7, 0x1, 0x1f}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000002000-0x8)={0x2, [0xffffffff, 0x7]}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000001000)={r2, 0x80000001, 0x37, "bf9b11b881b1eeb3785a9b326b3b876c038ea21d84f0085940a8835a0d732b01dcd994e5b11a76b614d0bb6c5ad2ef22fb955fb5d9f2dc"}, 0x3f) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000003000)=@generic={0x7, 0x4, 0x7}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000004000)={0x7b, 0x0, [0x0, 0x0, 0xa820, 0x7], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000003000)=[@in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, @in6={0xa, 0x1, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x5}, @in6={0xa, 0x3, 0xfffffffffffff759, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x100000000}, @in={0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x83, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x300000000000}], 0xac) r5 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r5) memfd_create(&(0x7f0000004000)='[*self\x00', 0x3) r6 = shmget(0x1, 0x1000, 0x20, &(0x7f0000000000/0x1000)=nil) shmctl$IPC_STAT(r6, 0x2, &(0x7f0000003000-0x24)=""/36) 2018/01/24 13:46:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) r3 = syz_open_dev$sndmidi(&(0x7f00005b2000)='/dev/snd/midiC#D#\x00', 0xa, 0x4000200000) ioctl$TCFLSH(r1, 0x40045436, 0x2) accept4$ax25(r3, 0x0, &(0x7f0000004000-0x4)=0x0, 0x80800) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000789000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r3, 0x8030ae7c, &(0x7f000030a000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000313000)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000948000)={0x14, 0x10, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname$ipx(r3, &(0x7f00008d9000-0x1)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000343000)=0x10) read(r2, &(0x7f0000321000-0xaf)=""/175, 0xaf) signalfd(r0, &(0x7f00009ea000-0x8)={0x6000000000000}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00002b7000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac7000)=0xe8) 2018/01/24 13:46:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f000078f000)='./file0\x00', 0x20) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000db1000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000cfe000-0x8)={0x1, r2}) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000b9c000-0x4)=0x0, 0x4) 2018/01/24 13:46:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000000)={0x9, 0x0, [{0x9, 0x3, 0x0, 0x0, @sint={0x4, 0x10000}}, {0x4, 0x1, 0x0, 0x0, @irqchip={0x80000000, 0x7f}}, {0xfff, 0x1, 0x0, 0x0, @msi={0xffffffffffffc0ad, 0x0, 0x1}}, {0x1ff, 0x7, 0x0, 0x0, @irqchip={0x80000001, 0x4}}, {0xf79, 0x3, 0x0, 0x0, @msi={0x3, 0xffffffff, 0x200000000}}, {0x3ff, 0x4, 0x0, 0x0, @irqchip={0x6, 0xc6}}, {0x100000000, 0x7, 0x0, 0x0, @sint={0xc5, 0x6}}, {0x5, 0x1, 0x0, 0x0, @sint={0x7f, 0x4914cb52}}, {0x0, 0x7, 0x0, 0x0, @msi={0x1, 0x38, 0x71}}]}) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000-0x10)=@common='bridge0\x00') 2018/01/24 13:46:48 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000002000-0x2)=0x0, &(0x7f0000001000-0x8)=0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000000a000-0x9)='/dev/ppp\x00', 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000005000-0x10)={0x0, 0x20, &(0x7f0000003000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000009000)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000004000-0x8)={r2, 0x80000001}, &(0x7f0000009000)=0x8) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000)=0x0) 2018/01/24 13:46:48 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="0500000037050000000000000098143e037dc12502000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/checkreqprot\x00', 0x208000, 0x0) 2018/01/24 13:46:48 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) ioctl$KVM_RUN(r0, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x20, 0x10, 0x819, 0x9}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x101, 0x30, 0xffffffffffffffff, 0x7}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000002000)={0x7, r0, 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x22bf, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000003000)={0x2, 0x1, [{0x1, 0x0, 0x2}, {0x9, 0x0, 0x10000}]}) r5 = syz_open_dev$sndmidi(&(0x7f0000002000)='/dev/snd/midiC#D#\x00', 0x7f, 0x30001) fdatasync(r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000004000)={r1, 0xff, 0x30, 0xfff, 0x7}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000005000)=0x20, 0x4) statfs(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000002000)=""/4096) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) read(r5, &(0x7f0000003000)=""/104, 0x68) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000004000-0x18)={r2, &(0x7f0000008000-0xe1)="ad0ff702d4f3a58f52ed718bfc756e85791b8709e0c456658f57c136f915178bbaff425cf7e8ae2d7490bebdcedccd98fb81db055040861abe13285bb098e5211e4cd043f661b9785eec60a120936e4a9b06d6bac556a16907d2a2146330b108b5442731ba28c9fb923470a13018a1ebdb87d1d9c75e62e889f6ec7d053c06e64b39d889b82c21b174bbb230cf05315dc0487b2aec4d00b4fc32168684113bd72c236d799c3d8afd5c26cba0180e18eef244753fea20d6f505c7bc2d5028b8e28bb373e6b0191e63437cade2ebca533887a16d028e9f4dd715986bd135ba0226c3", &(0x7f0000004000-0x1000)=""/4096}, 0x18) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000009000-0xaf)=""/175, 0xaf) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f0000001000)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0xb3)={r6, 0xffffffff, 0xab, "8e8934da5128bc68ff3399dbb9bd52ce80a3350b6c6c3340567096aab795bd4a3ca920da68676713eda482d9b4a022dec9799fab082ab68a4a654cd7d4f87ed9b31dc8ca995fb7b95ce9f5f393fb7425516ce46ea9298475959920cad81108700f20965907b610133adb0e2eca3bfbe82e7d0dcf1ad48be9480bbb2b894f44746082fbfcfe4d1d317f09fe5ea72e81776014688278c3a0f599536250f085dea4a9f32743f4b557acba02ef"}, 0xb3) 2018/01/24 13:46:48 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) sendto(r0, &(0x7f000001b000)="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", 0x1000, 0x40000, 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x410000, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x37, &(0x7f0000024000-0x34)=""/52, &(0x7f0000014000)=0x34) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x401054d5, &(0x7f0000023000-0x4)=0x0) [ 49.864839] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=46760 sclass=netlink_route_socket pig=7592 comm=syz-executor6 [ 49.887711] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=46760 sclass=netlink_route_socket pig=7592 comm=syz-executor6 2018/01/24 13:46:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000aa3000-0xb)='/dev/adsp#\x00', 0x4, 0x10400) fcntl$setstatus(r0, 0x4, 0x400) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) readv(r1, &(0x7f00000a9000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) 2018/01/24 13:46:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx\x00'}, 0x58) pipe2(&(0x7f00000c8000-0x8)={0x0, 0x0}, 0x800) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000e24000-0x14)={0x2f34a3a, 0x1ff, 0x2, 0x6, 0x2}) accept$netrom(r2, &(0x7f0000287000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000fba000)=0x48) r3 = accept$alg(r0, 0x0, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x9) sendfile(r3, r4, &(0x7f0000857000)=0x0, 0xf) 2018/01/24 13:46:48 executing program 0: r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000-0xb)='asymmetric\x00', &(0x7f0000836000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x2)=',\x00', 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, r1, &(0x7f0000002000-0x30)=[{&(0x7f0000002000-0x18)="454f0239dcec173b95f28d79c56a22f43666d8a18d967727", 0x18}, {&(0x7f0000001000)="842d23ee674388011d631bd8a733ef9103237bbe68dab0d96c4694ca72427bb0c021b46f82dc619fd41c2865347dd081642cb2a9f2b33c0581f582a9c643a05282c7943eb9c076698b5bcc8ea9655053c5663960744d64ca9bf264b2977e4bbcaa14d1eb46def721ef23a256f3af5248459c9253e16a3bfd89ddda158fca7b0c6debd00586810b36f9cdc01f48c30f38feeb286c4744e9a0301519b176fe682ab4f171f1a84e99f22153de6051d9b141f2951043217fa954f111f81afd1e3587658d37bdaa87f3679c1da37e3432213da9094d95998ec02f4bbb2d6a162e4834197d4967ce4c76b5e77ab5c4d54d2952c305e5ba16fd0cca18", 0xf9}, {&(0x7f0000001000-0xde)="1733ca441d21bb43fb8d31a4c9d7148cc50eab9c10fc4492ccd12d14c0d3ca8373d2df5e5f5fd1488989b3edfd703f19367e4a619289df03b623c4690de470b045001c82ae998ef8aa16d675b556679c17bf969d23bdca223eac3a3fe1a9cf2dddcd914f7fa6fe978be4def6ea0a38cc4db666f322e1d45e6827d8d443eafafe0671936fb9b28b72702029f7d310edd30b3669694e290647eed4e87e8e9241c1601ac496178f29cfda8c9000c0df68b4716b517032571219be3baff86ef429cb9a2e775fd49ae0fd28a4ffcd8ba3a60f6fadfbd05c01ebb8cfb65fe2389a", 0xde}], 0x3, r1) keyctl$unlink(0x9, r1, r2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000877000-0x10)=@generic="45e4bb31ef000000032003e647f88cd3", 0xfffffc92) 2018/01/24 13:46:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x1, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0xdf)="abbba59793cebf7380adb2c51aa979181836721e84ae47249dab7077e7aa98b424665b9eea7f25158486f11977211d4db4e280f8fcaae78ba698ccb99b32779b41676f4892149db2e5d0d1c99fa534a3e1980ad6faf5170a6896fdc007fd349a1ee70e8765058bf50d265702a6095a4de28584bd1c8ca0d05609640f79ac3de7532360a15e7223b1b0b544311e6ec511a5b0c15132a0fd007e16439c1fa7db537d98cb66b9d8fd4baadfc55e8c1f8cfe46881b40d869985e0edc3d796dfea0e354d4e19f5b79038483010284ea440ad1ba49b95e3391193b8f2282bd2284be", 0xdf) r1 = socket(0x18, 0x0, 0x2) bind$ax25(r1, &(0x7f0000000000)={0x3, {"8919cfd61a69f5"}, 0x0}, 0x10) 2018/01/24 13:46:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x40000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000f44000)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) ioctl$int_in(r0, 0x200005421, &(0x7f0000ca0000-0x8)=0x2) listen(r0, 0x0) socket$alg(0x26, 0x5, 0x0) accept(r0, &(0x7f0000203000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005df000-0x4)=0xfffffdb5) 2018/01/24 13:46:48 executing program 6: unlinkat(0xffffffffffffffff, &(0x7f00004d8000-0x8)='./file0\x00', 0x8be235ac6ec7837d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200000, 0x62) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f00006b1000-0x20)={{0x77359400, 0x0}, {0x0, 0x2710}}) 2018/01/24 13:46:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x2000, 0x0, 'ctr(des3_ede)\x00'}, 0x5135521465d7557c) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000030a000)={0x0, 0x0, &(0x7f000013f000+0x822)=[], 0x0, &(0x7f0000fae000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 13:46:48 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008a1000)='/selinux/enforce\x00', 0x800, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000516000-0x1)=0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00005c1000)='/dev/vcsa#\x00', 0xe5d, 0x40) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000dbf000-0x4)={0x6, 0x2, 0x2000}, 0x4) syz_emit_ethernet(0x66, &(0x7f000017a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, [], ""}}}}}}}, &(0x7f0000a96000-0x18)={0x0, 0x1, [0x0]}) 2018/01/24 13:46:48 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f0000904000)='/dev/ppp\x00', 0x400000, 0x0) getsockname(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) 2018/01/24 13:46:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00002cf000-0x5)='comm\x00') ftruncate(r1, 0x3) statfs(&(0x7f00001eb000)='./file0\x00', &(0x7f00008e2000)=""/133) ftruncate(r1, 0x5e) 2018/01/24 13:46:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000def000)='/dev/ion\x00', 0xfffffffffffffffe, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f000041a000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) write$selinux_user(r0, &(0x7f0000419000-0x32)={'system_u:object_r:devicekit_var_run_t:s0', 0x20, 'system_u\x00'}, 0x32) r2 = mmap$binder(&(0x7f0000c35000/0x3000)=nil, 0x3000, 0x8000, 0x10, r0, 0x0) r3 = mmap$binder(&(0x7f00004b8000/0x2000)=nil, 0x2000, 0x4, 0x50, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000b8d000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00004ae000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003b1000-0x30)={0x140, 0x0, &(0x7f0000a34000-0x140)=[@enter_looper={0x630c}, @register_looper={0x630b}, @reply_sg={0x40486312, {{0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x18, 0x10, &(0x7f0000262000)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x2}], &(0x7f0000c8f000)=[0x68, 0x20]}, 0x80000001}}, @transaction={0x40406300, {0x2, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x60, 0x20, &(0x7f0000871000-0x60)=[@ptr={0x70742a85, 0x1, &(0x7f0000a0e000-0x1)=0x0, 0x1, 0x4, 0x28}, @flat={0x77622a85, 0x100, r2, 0x2}, @fda={0x66646185, 0x2, 0x3, 0x9}], &(0x7f0000193000)=[0x0, 0x78, 0x38, 0x38]}}, @release={0x40046306, 0x1}, @transaction={0x40406300, {0x2, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x48, 0x28, &(0x7f000014e000-0x48)=[@flat={0x77622a85, 0x100, r3, 0x1}, @flat={0x73622a85, 0x100, r4, 0x0}, @flat={0x77622a85, 0xb, r5, 0x2}], &(0x7f00003dc000-0x28)=[0x30, 0x0, 0x78, 0x30, 0x0]}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x30, 0x0, &(0x7f0000d44000-0x30)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}, @fd={0x66642a85, 0x0, r1, 0x0, 0x3}], &(0x7f0000c03000)=[]}, 0x7}}, @clear_death={0x400c630f, 0x3, 0x3}], 0xab, 0x0, &(0x7f0000b84000-0xab)="4c6cf2af0ddec5e332b892761858b9bd51f11d53918cb5ef58d4aa650588b63a48670b726f189072fc6db3fe08f662f86d7316b2faf07e8608af3e34a0d8e3c5943371599e6bde07a071f08d26812f33228cba1cd9799a194eef85cfdfa3dbffa61344e3511ad0fc25a2e69bc5da8f9f44efdd149131b2ce495283c2dcfe21ce8f8668756b455bdd1ef61ea414c87d0a6b14d100835dce9540a2ad40aaa6ac1538e0bddef8f558469f837a"}) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000726000)={0x80, 0x0, &(0x7f0000c93000-0x80)=[@reply={0x40406301, {0x4, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x30, 0x40, &(0x7f00000d8000-0x30)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x0}, @flat={0x73622a85, 0x100, r2, 0x0}], &(0x7f000091f000-0x40)=[0x20, 0x0, 0x38, 0x48, 0x40, 0x38, 0x38, 0x38]}}, @increfs_done={0x40106308, r2, 0x0}, @register_looper={0x630b}, @clear_death={0x400c630f, 0x1, 0x1}, @free_buffer={0x40086303, r5}, @release={0x40046306, 0x0}], 0x4f, 0x0, &(0x7f0000e8f000)="95d802b4a00eb647ef22e5e1c5ae727030bcf28e8ac0c113931697d68b829c1e5e0bdc3049335b3998c779fa02198ba6a4282f39c36f266881506f1f5a6d1d44d57cd204af0caeee7e09f4a117c3b0"}) mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) lgetxattr(&(0x7f00000fd000)='./file0\x00', &(0x7f0000b44000)=@known='trusted.syz\x00', &(0x7f0000ad8000)=""/100, 0x64) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002e4000-0xe8)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ca8000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000554000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 13:46:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000074b000-0xb)='/dev/hwrng\x00', 0x105000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000871000-0x48)={{0x0, 0x2, 0x1000, 0x3, 0x3}, 0x20, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000702000-0x8)={0xffffffffffffff28, 0x81}) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000272000-0x2a)="2500001000000000000081004002e3144a07362d111ec866db090ec6a3d7bbfb41d39c967d7b8df59534", 0x32c) timerfd_gettime(r1, &(0x7f0000c6a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/24 13:46:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x757a) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000046b000)='/dev/ashmem\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dfd000-0xf)='/dev/sequencer\x00', 0x1, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000e00000)={0x7000, 0x4000, 0x0}) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f000053a000-0x1f)='emBvboxnet0trusted.nodegvmnet1\x00') r3 = syz_open_dev$mouse(&(0x7f0000f14000-0x12)='/dev/input/mouse#\x00', 0x3f, 0x1) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f00002cf000-0x4)=0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f000058f000+0x786)=""/118) 2018/01/24 13:46:48 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000982000-0xb)='/dev/audio\x00', 0xc000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000001000-0x170)={0x9, 0x0, [{0x0, 0x2, 0x4, 0xfeb8, 0x5, 0x80000001, 0xca, [0x0, 0x0, 0x0]}, {0x2, 0x40, 0x4, 0x5189, 0x10000, 0x80000000, 0x4, [0x0, 0x0, 0x0]}, {0xc000000b, 0x9, 0x2, 0xe34, 0x0, 0xcba, 0x4, [0x0, 0x0, 0x0]}, {0x8000000a, 0x800, 0x4, 0x100, 0x7, 0xa3b, 0x3, [0x0, 0x0, 0x0]}, {0x0, 0x7ff, 0x7, 0x8000, 0x7f, 0x2, 0x7, [0x0, 0x0, 0x0]}, {0x0, 0x1, 0x1, 0x2, 0x6, 0x4, 0x9, [0x0, 0x0, 0x0]}, {0x0, 0x5f, 0x4, 0xb4, 0x0, 0x4, 0x1, [0x0, 0x0, 0x0]}, {0x7, 0xff, 0x1, 0x800, 0x7, 0x4a0000000, 0x9, [0x0, 0x0, 0x0]}, {0xc000000b, 0xff, 0x7, 0x1000000000, 0x2, 0x6, 0x2, [0x0, 0x0, 0x0]}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000095a000)={0x7, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/24 13:46:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x40000073, 0x0, 0x101}]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/01/24 13:46:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x0, 0xffff, 0x418, 0x880, 0x1, 0x7, 0x1ff, 0x200, 0x1, 0x8000, 0x7ff, 0x2, 0x8001, 0x7]}, &(0x7f00009a2000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x1f, 0x7, 0x800d, 0x80000001, 0x10001, 0x0, 0x7, 0x10000, r1}, &(0x7f0000f9f000)=0x20) r2 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000000)=0xfffffffffffffeff, 0xfffffffffffffde6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000003000-0x8)=0x7, 0x8) 2018/01/24 13:46:48 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d26000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000a18000)=[{&(0x7f0000d25000)=""/0, 0x0}], 0x1) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004c1000)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000bc5000)={0x6, {0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0xfff, 0xd8, 0xfffffffffffffff8, 0x5, &(0x7f00008b9000-0x10)=@common='vlan0\x00', 0x7, 0x400, 0x0}) r2 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r2, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000d27000-0xca)=""/202) 2018/01/24 13:46:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30006", 0x18, 0x40000000803a, 0x43ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x89, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) chroot(&(0x7f00001e0000-0x8)='./file0\x00') 2018/01/24 13:46:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00001f4000-0x4)=0x0) waitid(0x2, r1, &(0x7f0000e50000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f000067d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r3 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000621000)={0x0, 0x0, 0x0}, &(0x7f0000524000-0x4)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f15000)={r1, r3, r4}, 0xc) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000b87000)=0x5) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f48000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b7000-0x4)=0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000835000-0x2d)=""/45) 2018/01/24 13:46:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0xffffffffffffffd6, 0x3e3, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 2018/01/24 13:46:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00001b2000-0x2)=0x800, 0x2) write(r0, &(0x7f0000eed000)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800030005000000", 0x24) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000eb3000-0xc)={@loopback=0x0, @multicast2=0x0, 0x0}, &(0x7f0000af6000-0x4)=0xc) connect$can_bcm(r0, &(0x7f0000a76000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/24 13:46:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x3, 0x2c000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0x242) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000002000-0x5c)=""/92) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000002000)=""/39) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) prctl$void(0xd) setsockopt(r1, 0x7ff, 0x0, &(0x7f0000003000-0xd5)="01d95c7c2338a80d1b7409de2f80e3b564dd4b0dc854c70de8de5ca4437ddc63252302c74fb4a92eae766a8fc2831fbd30fb35970d2536304618c0ee65c2c6617fe83fdd35db45f2a057a938c1cb32897921bafc953397578e8174162a6aed7a8c2f058a48cb0295e2f141d93748b1d0e037a28c5673ce4ef78144dd25c6d49c5a426bbe9148b581082c2a009a789bbd8e0348f21e30cd79448ee00a442aae3ac4ad952b6496a206643aa5b755e66c3b14d26d1d3b5bb1d8958f0b93d5497627993866cff9f7889d93dfa59825b6c5ed9494297328", 0xd5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x4, 0x30}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000-0xc)={r2, 0x80, 0x2, [0x3, 0x3]}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000005000-0x2d)='}5em1]bdevOppp0]&@}:\'!vboxnet0Kself!/!\\^{[-.\x00', 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000006000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000005000-0x8)={r5, 0x16}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000005000-0x10)={0x7f, 0x8201, 0xe02, 0xe5d8676, r3}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f0000007000-0xba)="57758e47903c6c0745986b3d868c348dab1ac49e0b0ccb97ae2139145d4843cfbe198b33cd84a61de2e48e66ba183ff8353cc3158f9f6c6780b0c0d5241b3f7c4bc1ea443ef49e7a175f823252b6da0d8cbb32ea74d66a5ce181ea86706a6dec867a9dab74debe55c9e2b7205b8475a96365bbfae159cb05646f85ef29507d24dee7398ca74008c63fefe28034c62c7d43291c8589284f4789e101e4277e6a775646f7d772633e09492d3200e1a62cf8cbc4905e8a36c3793e99", 0xba) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000007000)='/dev/input/event#\x00', 0xffffffffffffffff, 0x4bcaa9f54cd05764) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000009000-0xc)={0x3, r1, 0x1}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r4, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x14) setsockopt$packet_drop_memb(r6, 0x107, 0x2, &(0x7f0000002000-0x10)={r7, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/24 13:46:49 executing program 3: r0 = socket$packet(0x11, 0x20000000003, 0x300) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000072c000-0x10)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x3d1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00001f4000-0x8)=@assoc_value={0x0, 0x400}, &(0x7f0000f69000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000-0x69)={r2, 0x61, "f2a1949549da5c33076db6e7a973db0d184ec3e60a778e7986851db22c1f609afb4e046af961770b9202ee00da873e4022ff84e3d43043010cfc5e7cdefd62f5009b956a8a66d4577668b2a687a83e05fad0b7c0e8774b17ad59aaacd163dd2a67"}, &(0x7f0000001000-0x4)=0x69) 2018/01/24 13:46:49 executing program 2: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000940000-0x12)='/dev/input/mouse#\x00', 0x1, 0x20802) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000001000-0x28)={@common='vcan0\x00', &(0x7f0000939000)=@ethtool_wolinfo={0x1f, 0x0, 0x0, "37601badc875"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 13:46:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x139, &(0x7f0000975000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x4b5, 0x6, "bbff0f", 0x103, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x2, 0x3, 0x103, 0x0, "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"}}}}}}, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e77000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000aa7000)={0x8, 0x1, 'client1\x00', 0x2, "9b59f308a8989031", "74ac95224cc05732357d69d1ff79ce548248601c72ccff0e2ef77868fdd61baa", 0x10001, 0xe8a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/24 13:46:49 executing program 0: r0 = userfaultfd(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000038d000-0x20)={{&(0x7f0000c8b000/0x4000)=nil, 0x4000}, 0x3, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0xff, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000dc3000)=""/81, &(0x7f0000000000)=0x51) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000084b000-0x4)={0xffffffffffffff9c}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00006c2000-0x28)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$sndmidi(&(0x7f0000d6f000-0x12)='/dev/snd/midiC#D#\x00', 0x3f, 0x80481) ioctl$TIOCSCTTY(r4, 0x540e, 0x0) connect$packet(r2, &(0x7f000026e000-0x14)={0x11, 0x19, r3, 0x1, 0x4, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r4, 0x4038ae7a, &(0x7f0000001000)={0x24, 0x369, &(0x7f0000001000-0xaf)="5b4f5585eb5675e119eef10afbddefc8ae2172f89741ed1b4b1974a3045fd2ce0f8f5a139b138d9e3fc49e65213846167c0619e9b46ebc95c3ee4bb1522dc77d9aec6b621e01ed95743da8f4e56911a7a97641ac853ebfe319440c6f64bbef696c29acc2ace4647dfb65e84c71fe8ea1717fdfe2bbe0e7ab00d5c2aa07bf00528955ec78e291918c52d7606355510f994d35e07667f56db63805cd96d32db4adea244b37610e4ac9c55221975f4639", &(0x7f0000001000)="51e1ebd231dcfc9040330e03afebcbf5d3f914a17f7eb26b26440356461ca8aefab31bb267eb2962b9d4890ddb1ff1f51df04c2f4b8b78d58a2a5570232de076de4329ccabe81cf1d9e1ea68d2ace46117adb16c846fe52a81695a16f58602d388b348594afe34cebdef15d659613c96f3fa3f1d69894458cf9de0a756f3ab3727c80a1987c315edc8c9aac73c0e15deb217db0e92762171748f6cbb49620c80987dc4c6e89b6125e3f6f36e67cda2f0d15cfb8a2bf9ec9a3433f3dfa1ced5451157da64fa93feb1b31b2c92815f0ab556a5cf841db836bff9e77d9ec27b1a558a33c3fddc537c4af7b29706113c90a30a4d51a8e3", 0xaf, 0xf5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r1, &(0x7f0000002000)={0x1f, 0x1b1, {0x800, 0x1, 0x2, 0xfffffffffffffffc, 0x8, 0x5}, 0x10000, 0x0}, 0xe) 2018/01/24 13:46:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000039f000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000024f000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003a0000+0x796)=0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000ed7000)={r2, 0x5}, &(0x7f0000f37000-0x4)=0x8) bind$alg(r0, &(0x7f0000473000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000024000)={0x0, {{0xa, 0x2, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r3 = accept$alg(r0, 0x0, 0x0) sendto(r3, &(0x7f0000b18000-0x10ac)="efc1dd04b929ec55e3d31ce465b16d3f62", 0x11, 0x0, &(0x7f000097e000)=@hci={0x1f, 0x0, 0x0}, 0x6) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eaf000)={r1, &(0x7f0000ff9000)="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", &(0x7f00004ed000-0x18)=""/157}, 0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000aad000)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc8b, 0x5, 0x800, 0xffffffff7fffffff, 0x8}, 0xa0) recvmsg(r3, &(0x7f00005ca000)={&(0x7f0000c95000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000bb1000)=[{&(0x7f0000812000-0x45)=""/69, 0x45}], 0x1, &(0x7f0000789000)=""/108, 0x6c, 0x0}, 0x0) r4 = getpgid(0x0) migrate_pages(r4, 0x100000001, &(0x7f000056c000)=0x10001, &(0x7f0000d04000-0x8)=0x1577) 2018/01/24 13:46:49 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000d80000-0x2a)={@random="f3e850ef1049", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) getgroups(0x4, &(0x7f0000cff000)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) r1 = getegid() getresgid(&(0x7f0000ef9000-0x4)=0x0, &(0x7f000040b000)=0x0, &(0x7f0000e54000-0x4)=0x0) setgroups(0x3, &(0x7f00001c6000)=[r0, r1, r2]) 2018/01/24 13:46:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x29ea874a797990a5, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xffffffff7ffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000f000-0xcf)='b'}) readv(0xffffffffffffffff, &(0x7f0000010000)=[{&(0x7f0000013000-0xd3)=""/211, 0xd3}, {&(0x7f0000013000-0x5b)=""/91, 0x5b}], 0x2) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f46000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000d22000)=0x0) r3 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r3}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000c55000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 13:46:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000a5000-0x8)=0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000e65000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00002aa000-0x4)=0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000e47000-0x4)=0x8) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) accept$inet(r0, &(0x7f0000b08000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fff000-0x4)=0x10) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000011000)=0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/24 13:46:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a13000-0xb)='clear_refs\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000023e000-0x8)=@assoc_value={0x0, 0x100000001}, &(0x7f0000b10000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000969000)={r1, 0x6, 0x1, [0x4]}, 0xa) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000d7e000-0x30)=[{&(0x7f0000f81000-0x66)=""/102, 0x66}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/24 13:46:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00008cd000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x20000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00006b2000)=[], 0x30a) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f000090e000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f000072b000)={@my=0x0, 0x0}) 2018/01/24 13:46:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b19000-0x10)={0x2, &(0x7f0000620000)=[{0x4000000000005c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f000064a000)='io\x00') ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f000070b000-0x1c)={0xfffffffffffffffe, 0x14, [0x3, 0xf8, 0x40, 0x4, 0x2]}) write(r0, &(0x7f000053a000)="260000001000277c9301c1ff00000600000000000800f4fffa6effff2007f9510500030000ed", 0x26) 2018/01/24 13:46:49 executing program 2: mmap(&(0x7f0000000000/0xbb5000)=nil, 0xbb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000bae000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fd1000-0x9)='/dev/vcs\x00', 0x101000, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r2, &(0x7f0000fd1000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000c61000-0x4)=0x10) recvmsg(r0, &(0x7f0000bb3000-0x37)={&(0x7f0000bb3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000bb3000-0x10)=[], 0x0, &(0x7f0000bb2000)=""/69, 0x45, 0x0}, 0x0) sendto(r1, &(0x7f0000ba5000-0x3e)="", 0x0, 0x0, 0x0, 0x0) [ 50.228473] binder: 7691 RLIMIT_NICE not set 2018/01/24 13:46:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x7d404cbf, 0x7f, 0x800a, 0x2, 0x0, 0x4, 0x8001, 0x3, 0x0}, &(0x7f0000000000)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000aec000)={r1, 0x10001, 0x20}, &(0x7f0000bbd000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000247000-0xc)='/dev/amidi#\x00', 0xffffffffffffffc0, 0x18000) syz_open_dev$sndpcmc(&(0x7f00000d2000-0x12)='/dev/snd/pcmC#D#c\x00', 0x85, 0x30d243) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000b22000-0xbc)={0x436, 0x0, 'client0\x00', 0x7, "b1de79e784e5774b", "84311b1a616d768e5a5c37f100b9ab3539797a67519037c7d3e343fa0fba280f", 0xb0c, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000cdb000-0x6)={0xb1, 0x1}) r3 = syz_open_dev$sg(&(0x7f000095a000)='/dev/sg#\x00', 0x0, 0x10010805) ioctl(r3, 0x10000002288, &(0x7f0000b3c000-0x1)="") 2018/01/24 13:46:49 executing program 3: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00007c6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000003000)=""/149, &(0x7f0000002000)=0x95) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r4, 0xc0405519, &(0x7f0000000000)={0x9, 0x6, 0x8, 0x8, "38d8b50ecfbccdf23c2320cb6630aaad6c6eaca58d9e960b88e7e8b665095c1eca826bb751ef664e1277e321", 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000004000-0x8)={0x20071026, r5}, &(0x7f0000002000)={0xfc97, 0x386fdeaf, 0x3, 0x3, 0x10000, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000dc0000)=[{{&(0x7f0000001000-0x10)=@can={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000394000-0x50)=[{&(0x7f0000000000)="d025a00509d84a4be80ec968c94db068c728986fdf0d16394d9e22e9d3efc8df1f94a01d73c1b9afa05796ba060decf9fe900feaf221d0ea722af61e6df38e09db1ebf6dbee8", 0x46}, {&(0x7f0000955000-0x6a)="5cb3bbe543147f39b3d081187e4e3b1165f4f517d10dad83b88e758b0c07cbc861e5226907be54c078c0a4f6958bfe01dfaa275fb2fbd2f6cd9f2814e1c384d27fe2c1db4b4bd543e1ffc15d2d2a8c56ef39fa9d2b371054198f9c488821ec652e31a8380167e5a66152", 0x6a}, {&(0x7f0000017000)="", 0x0}, {&(0x7f0000935000)="ce472f924b1ee4e496e14c33c1763a23892d68851be05b686e45cc67f29c63a4b44bb29b6672c12e91a497fa209a7c7fffa11c23c701d587dcd41941d308624a21de05b6f65ad3e7468e746d613b808c1affbeaee50038dbb5811409358f9f4b99571a60730a18ff5a03e940b9ff95220f3455007116cc061313634a749432e51e77910368d8809fb3d62c1133b3449200f2dfb9a99de7eb456b2b80a42c1bfe475debee7ff8178174138aa345", 0xad}, {&(0x7f0000001000-0xf2)="daa3fe2fced1fd71a85a8813e0589ff70d99734245f67da09675f401bce6023facb4489cf0eedbd39665ed396ac5d25a61942be0bdc726da5b59335c1436ca134319692486c844ece91206d97c0273e104dd30fe441334aa0200fc2e994f2437f9d61af35ce9de67990c1c39c151d1e2d815567fbe86d0747326f9f049359c70002ed3f28623a8223e19b4985c3dfe8cf38dd1cb54518fc4db1d25eec012a328a7877d7ce5d903301c8e6eecfd35fb9c001363a9464e6e59048a0458f37aded94f6eddcb1fea92a518d5cdbaf5429d1a38a60732b53fc9870494bb43a73ec15487e44c42de0f48d005bcc4f5f915b8a1f7e9", 0xf2}], 0x5, &(0x7f0000000000)=[{0x110, 0x109, 0x483, "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"}, {0x50, 0x111, 0x200, "40d514968c6909d7b65c28302184850a816431bef2828cdea0449a592b5579b249d83ae3e08e4d85f3b7ad150b89e47c560785e112f284b92b7e672e9548ea74"}, {0xb0, 0x107, 0xfffffffffffeffff, "d3b59425a0e8734728c4390059205b6538c8d08515eb18bc07e4aa894a2c1c952caaf2a71fbedaea92b452c33794522c57f1f6470d7a304bd0253819e1cad95cf26dcdcf69c1fd25575e72e959c1ceb87423e83d0ef3b402350fc12634d17b6cc1c752a8d4e6024c3fe4545d8017c6fae1683b79789bb345e2290862bae8709d9917c6bf49a767c2a2d2ce4354d2cc873881d7470fccfd2e4856f001edc75d"}, {0xd0, 0x0, 0xfffffffffffff800, "4bac53f57a7cb0158ab38731193ef757981d6177e97e0889af1e0bf4ff283181dfa570526ace3cbd2c12b31a708779872099e3ecd91a7fdd5dfe8cb64a2bb0930a4ae8b1c2cdac81cd0d4af055db22c5798780134a557615b570400d2a4c390ac0c22195f2d0ddc5e28a57c7e370bcefe967cd2c3a4ee7a9d0405918d0dd7ba3aef1cd37b39aef575c44158b6144ca3aa40f68e23d2cdd1cd9f5b7a829245cf4898ae5349c16740f8773dfec4fb6fd307e6467599f7c5fc59111"}, {0xf8, 0x117, 0x7fff, "b1b39d7593d09de3089d2eaf46e89d5d909449d5ebfc45fe22a1d77626df10ca274e166335a5bbda4b7926b5940ad20f6b995fccb7fecc62ed6e8d93e30a63ed8903acb7f4eb5ba1b47fb9995055637bdde1d2327e7199e6ae79b84ec0855e1faf0f7d3f91bd04a58e52d1ba4fefaa464e897abed5ef6dac856b4260bdb771b5f6e18b5b9c1eb7dbe8e8edfa028f6ac5d743fc5fb8d81a8fa7ea3acefdf621428596b7558b85d699935611c11dea52b67656e84747bc16ba66fd9a8f2d02275790c89af3a87b3cf85e2a0197669fe3433d7e6bad64c9f79e53c8836623769677851651c7b4b9"}, {0x1010, 0x11b, 0x8, 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"3842233973352010fdbcd3fef6a5ef4f8fca035a02b47887ab2ab336bae99dadbbc7676bfcb19d51ec141cdecc2cbecab88185c3929b50bbf331e7992ed1150e95c431761cad562d802f44c21eda76faa964f06eed204a67c404d55990bf64e6d121f6989efc9bc2d029c66c299f431b84658bbc1182986cd9e07831b965d0735d87ce7660780545d31e5523988a4e28aea3ae41b8eda79af94299c2427ab4904e4baa587cd9c43ce111d3af525406a1a214184e2ab41909aaba0178a96e5e82dff51bb7ae0a3e45bae862378b8a61698aff4bc81144c1f38dccf9ffab2ef2448262c4172bd3add3a13abd5d04"}], 0x338, 0x8010}, 0xfffffffffffffffa}, {{0x0, 0x0, &(0x7f0000c85000-0x60)=[{&(0x7f0000a29000)="cada4e8a71420a5360f38065ad815b2fd5b056c366c3268ee65dad1cfd639e7a89880bb66f18eb954487f138", 0x2c}, {&(0x7f0000d8b000)="f7b7277951c066c6a1f9610ca4f3780e624b8db35ba30e69b483", 0x1a}, {&(0x7f0000000000)="0a36a29dd3f4befa447431d45d368cac9fa38120b54d7f1b1457771adc6ff67164a24b0459b7eb4117ccfdc68984ca234231c03fae31a1e082d240198763cdec330b89855fdf4cafe77cc0536b781f4005cf642a3f49cbecd6d6d01188b4ce10f6da3b8e9bf7c13674f6c7b77ef0c9752f31517f680c26e79334dfcb42e3c6ebc173e1fb88127132c38eae5497e3623b20dc048f275c329453a28b23ef89a03e2e2ab842f737b36527175fcf3dc2fd363ce20a9de1f1d1efeb", 0xb9}, {&(0x7f0000001000-0xa4)="17957e60faae036c7f4bbe0a0491c712a8c3d569c03bd24018d67b00d4e347bec69d6a0856eabf7b51cd76408398fb7cb15bdc307a41b5e4319c7cc1332c416e6991ae000a48a3569b3eaef315d0dcc04373748af76ee5c00c67f41b5472eda85c2d319cef324c23104f33939b02a1cd132ae00f115e126cc5b49cdf68b812e36851f6e10cea41c572c33c303ec5710021929f0242a04db6d5fcfa0614fdf0972d96f9b6", 0xa4}, {&(0x7f0000001000-0xae)="36eb363d9bd4e7e2458d75ddab5c853396bed237c6f07eea1969b84ab5b70a241ea97f000dbf44739d2bbb34d069c9fe73e9370962cda9bb7cec89488aa83d6815203bed9ccdbcb1cb1bf3be7903ec4fb38d2a63f870a2ed15523dde851fb5301b8608f4bcb5e31dc104dce3d9a31e232d55fd50bf7a2949334e37d34a3a1e092a1a3cf461af40bd72cc5c4dd84c83937da0231324d2b8d9b5be43ac05290c43f0349e5fef9abdf4955b884e94b9", 0xae}, {&(0x7f0000001000-0xa1)="737b7e5d1b724825e1bad5a8e79a4e51c8716f5146d7b7baa7a5a1650ea593bb85d476e1e17445d8c638d7632c2b7b3dd8cac5b6d7e05f592c9a9e9d68812df1b3645a9d24da9cd5a4df734175d0406f37e95a2723da369c371f2e169ac94b42ad577744de54a930c0e105147075ad8acffe5075480d5b9b798964e8ab04a17bc0199523115fd13645b9304916ae5a66f85cce45c9fb81bbee72c9f10954ebf60c", 0xa1}], 0x6, &(0x7f0000001000-0x5d0)=[{0x88, 0x113, 0x2, "616c6244838e5ded2bdc17afbae7c0fe99a9088277bede61b69056f1e4aca4575d8c84532a3b627297519d7dbdc8175138e1fca0f71490cf8337f9a4b782e36294b610f2a14d49e61ade32db469a4194b15272f55637510138311ff9a4333b8d2621f1db0960b3fbee7e629b2234102f36efb0df0da4"}, {0xd0, 0x113, 0x80, "a5c0197b1c0900a9edaf6a1a392e4885e16aa1d0f13adb177542c18f249d119965944389a080a969eb95e12591b754557625ce84433e65ce5de7454f248b6fbe63ba8fd24dcac90d551643e2e1b8c63fee6885ba4fd7abe735df40321ab6b5b06213d79270064510b46f63e9f3fbdcc2b18034b78d7828f58a2991e1e607c718379fa18ad248926c585f4ae298617bd51b8e394567114a8596afc8a7047137d5c4b74827a860297a8efa477a4e12d9790e9bb4e49fdaac71d96b5996d3"}, {0xc0, 0x10f, 0xfffffffffffffff7, "f38650aa084ed1266dff1636643bd0024f24b272574ed92fda702566871d4963ad65d7596f28ae549ad10418999f8f84e450eca8bb0c2ce6f0ebb471d2a8fa3c263929ddfa0151c543885ff934474c9f04d72dc3a40e30ff5bb652297bb9e8be40ed400f5abe464f1831871bf7bbb3065077d88e0b0f1eca70e952e3f989e2bbbc3006ffb4962af267367af6444b2de10898b99926991b022458b758d8d8e8449bd03e91528606f34bd4e5d68680ec59"}, {0x20, 0x11f, 0x101, "26c45c7049f881a69f"}, {0xe8, 0x18f, 0x6, "7194189d2e1316eb0056c85dca16d1080b09717970bf0e84e0875715c0170e5a35fc0e7ed6a92f9868e56a7e185ec5c6f21dac85142aa5604915222755f2b2ee8cdd2e1399db2ee51e239101e9cebaf5ce0db79191007c586bcaedba0af15bad996411c63122a1965667a6d61c32e849b221bcb67422ad158a2add9fbbef3ad09b4f9bab5d6692d57be18e33b62a9fb9fa45820094e772221fec244c660e32eb631efa4a07b0eab61af0c3358766896d19b485ec641bd7ca11dd630be46cc4a574b0a50f703623e3f4b5481a37e13f7a903becf35e34cf"}, {0xe0, 0x10a, 0x800, "9093cb7d4fc21b6112eb75656c4d392c6ee4a133f59f5a7d88a6949583bf2bd9cacf7168511356390a3f521e215e3ff74f6775d9fa4bcb4088e21380c7331be39ce180b6d0c3f343704a109ddac0db69b49bf6fe9eb9c1fac75186e077fd6694a87fcea697fdbf93f7bb89d0c8ce7cc5229624e361c494e6ca967220a37fad17345ff1ba7b0a53b2443ccde46b69494d49b0a0de947a01b0fe7ad9212fd8a8233939d5ace8d11e3a1e63ef65f888a2c1bc9bc294cacea67e31b2e62981ee922a20f226fa6f8f6b8399"}, {0x60, 0x84, 0xfffffffffffffff7, "1f4989459fd414222f22969a00a570a0d5ee7fc44e039c35c266c5f63af32d6f6a6b6b3093b91f48fb854eaa8f96a24587af88b6dada65a9483c973d35e2c21be6750a7521b289c304707c6b039d"}, {0x78, 0x197, 0x80, "ad9c413842a3f8eb44ba7a421ba71fceb2d3330fdb5921a5d24d390f2e71c7573c50b04c028062e7b038aa7bcc82c23872d6f24303ed15e251c0f6e83b47c28de68d261d2e4f9df8a83a63956351a93ace611b5d4495ac4429af891e90a51f003e5b91aac80454"}, {0xf8, 0x11b, 0xfffffffffffffffc, "22f555a94d647a0c32e641627356a2538465d0d45577f079e9f1377f1b80a11e4ffb4abbb1f3a252da5a593da47b7e6d17bfab7debeef0b5a0f1ec75f1470b79d5b757b619934eeb78aaa1edbe8c7093021492e55194013fe64dbec67049e8b57f932c902a8ab8aacf74db264074db34a0b63780e972059d8ffa395739ef4c718a31f1ef01730d4f3f5ce5211e257039bfca8f2db1386d4ba152895279843866d4f6663679dbee9cce6eac78143afa9bb917caa2faee171958b1c23877e6ce34e965185f6db6b8d7cc537be9988398a27c99c1b7acb013a13cc7305d806ebe57e731b3fdd82ba486"}], 0x5d0, 0x0}, 0x100000001}], 0x3, 0x50) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000003000-0x8)={0x2, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x54, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 13:46:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) listen(r1, 0x0) r2 = syz_open_dev$mouse(&(0x7f000051a000-0x12)='/dev/input/mouse#\x00', 0x800, 0x400081) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000f35000-0x4)=0x3, 0x4) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) listen(r0, 0x0) 2018/01/24 13:46:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006a7000-0x10)='/dev/input/mice\x00', 0x0, 0x8000000000000001) clock_gettime(0x0, &(0x7f0000e48000)={0x0, 0x0}) ppoll(&(0x7f00004fa000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000194000)={0x0, r1+30000000}, &(0x7f00001b7000-0x5)={0x0}, 0x8) writev(r0, &(0x7f0000995000)=[{&(0x7f000044a000-0xe9)="f4c5ba00a63e40b5ea137f53734ee00f86d104061c627913f718e622472f8b265f091ee20a33112f086e61a22ac74f5c3ecc0a3072c3494eb570d391f7a9fe874d77acd6848bb60d0d76b642faf017d0087bfc6abe4d62a57c4d4543a3fe5d8297caedd287b5430665d5a42b6c77ec2f9ceb46de1c103c5f02ff028db6783c556704365d04e0414826752334e3b2101c275c353b84a069828f60bf8a215bae7b4faa96c7e7a7e9", 0xa7}, {&(0x7f0000f9c000-0xce)="c87bff4954d4716b952b71ed8e5b548a427881136824ed68596178e52a7b864323336de3820712e495c5e5b57ed7f8969b4e4afffdcebfc042850de7dec635a5f69c498259d5edb8cf57ef6d8bcf639eeb4060771cb6ddea1d83e8fd2809920ae136c3d8e33152bf40c67e0370a2e2aec9e3b43364985743a1a76f8744d420f84908a6722d65644fdf7915bb43a29d6d732eb5c5515ad47b310ca96fa4c13400fc59a057336b92727dfb95f5525089a9b0a5b48fbe65259b600cac70943a1bf9e2c8e36e5d88bc0afa23f2", 0xcb}], 0x2) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000df3000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000edf000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r4, 0x401845ef, &(0x7f0000c69000)={0x0, 0x9a6, 0x100000000, 0x6, 0x2116, 0x3}) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x81) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f0000cba000)={0x0, 0x7, &(0x7f000088a000-0x30)="", &(0x7f00009c3000)="", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getgid() timer_create(0x7, &(0x7f0000028000)={0x0, 0x26, 0x4, @thr={&(0x7f000098e000-0x16)="b9357af1b2f49f2ee1edefce2dff9d6820602e2cf1f3", &(0x7f00003a4000)="2c2112e6c34fe0afa0f534db70e8e4c1619599e821192abfca5220039622dec4a544836b1647cfb6715ea787f80579c0d5f6adae56b901357760e4f9583f619e7f7f54d0911bfaa79c94e61808209cf493b75436efac6f279ede2716f91b0bb0ee519d0abd4e2be2d3186a61020ec95e514275c7415c182ca971bb3995a5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000070e000)=0x0) timer_gettime(r6, &(0x7f0000fc1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) openat$dsp(0xffffffffffffff9c, &(0x7f0000ee3000-0x9)='/dev/dsp\x00', 0x101000, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000002000)={0x1, 0x0, [{0x7, 0x0, 0x0}]}) [ 50.292222] binder: BINDER_SET_CONTEXT_MGR already set [ 50.299989] binder: 7690:7691 ioctl 40046207 0 returned -16 [ 50.311430] binder_alloc: 7690: binder_alloc_buf, no vma 2018/01/24 13:46:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000001000-0x261)={{0x7, 0x7, 0x10000, 0x7f, "62933aa8f466ca9dcb7ecaa5b9cebe78801daecb98f795630a20bcecf1870f130eb4d4690007fa834a64b522", 0xfffffffffffffe00}, 0x7f, [0xffffffff00000000, 0x9, 0x100, 0xd0, 0x2, 0xfffffffffffffff6, 0x6, 0xc00000000000000, 0xffffffffffffffff, 0xffff, 0x0, 0x1, 0x80000000, 0x6, 0x2, 0xffffffffffffffff, 0x7, 0x3f, 0x173, 0x2, 0x0, 0x9, 0x100000001, 0x2, 0x1, 0x8, 0x8, 0x80000000, 0x12000000000, 0x40, 0xffff, 0x4, 0x1ff, 0x8, 0x7ff, 0x9, 0x800, 0x6, 0x8000, 0x401, 0x1, 0x1, 0xfffffffffffffffe, 0x7fffffff, 0xd3, 0xfff, 0x0, 0x3ff, 0x1, 0x6c000000, 0x10001, 0x4, 0xffffffffffff0001, 0xfffffffffffffff9, 0xfffffffff5f61c45, 0x9, 0x455, 0x4a, 0xee8, 0x400, 0x7, 0x3, 0xef, 0x80000001, 0xfd5, 0x182, 0x3ff, 0x7, 0x100000000, 0x3, 0x3f, 0xc7b, 0xab, 0x200, 0x9, 0x8000, 0x0, 0x7, 0x3, 0x8001, 0x7, 0x9, 0x80, 0x3, 0xffffffff, 0x6915, 0x9, 0x9, 0x8, 0x6, 0x100000001, 0x2, 0x0, 0x100000000, 0x80000000, 0x3, 0x20, 0x0, 0xde, 0xffffffffffffffc0, 0x7f, 0x5, 0x78bb, 0x40, 0x972, 0xedbd, 0x8001, 0x9, 0x6, 0x3f, 0xb5, 0x1000, 0x5b82, 0x4, 0x5, 0x1, 0x8, 0x8, 0x4cf, 0x100000001, 0x3, 0x1ff, 0x3, 0xc5, 0x0, 0x7, 0x3, 0x4f0e], {r1, r2+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000002000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r3, 0xc008551c, &(0x7f0000d68000)={0x0, 0x0, []}) 2018/01/24 13:46:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x2, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0xf4) fallocate(r0, 0x0, 0x1f, 0xe4f3) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000e6c000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f000049e000-0xc)={0x800, 0x1, 0x10000, 0x5, 0x5}, 0xc) 2018/01/24 13:46:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000ab3000)='/dev/amidi#\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) execveat(0xffffffffffffffff, &(0x7f0000c4e000)='./file0\x00', &(0x7f0000f17000)=[], &(0x7f00002bb000)=[&(0x7f0000725000-0x11)='/dev/vga_arbiter\x00', &(0x7f0000dec000-0x1)='\x00', &(0x7f0000744000-0xe)='bdevselinux%-\x00', &(0x7f00000e7000)=']\x00'], 0xc00) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000149000-0xb)='/dev/hwrng\x00', 0x1000000400, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000ff6000-0x8)=0x2000) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00002ac000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/24 13:46:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ab000)='/dev/loop#\x00', 0x86, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000ba0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x19, "f541b170b992053235c9292ec8481088d667b6af881f921460224844178d5657f648d6450086d9d5f032054eb0af527814654fd269cff1810b4b812009f8cc95", "8dc9ffc59534db4b0c6b53f23db60f72c178c4abdcaf56327957742968bf5efaa44edb24e7e5d44989748bd0bce1d736a83ab415e589011032c51a20982b2734", "923a12ee4ed8989dc09c3037567e4660b54023e7791d6aaa9b05c197b303ad1a", [0x0, 0x0]}) r1 = syz_open_dev$mouse(&(0x7f00007d9000-0x12)='/dev/input/mouse#\x00', 0x64, 0x40480) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000113000)=0x0) [ 50.311457] binder: 7690:7695 transaction failed 29189/-3, size 0-0 line 2903 [ 50.311501] binder: 7690:7715 BC_FREE_BUFFER u000000002000c000 no match 2018/01/24 13:46:49 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000031c000)='/selinux/policy\x00', 0x0, 0x0) getdents(r0, &(0x7f0000856000)=""/186, 0xba) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000704000-0x58)={{0x0, 0x1f}, 0x1, 0x80000001, 0xd77a, {0xffff, 0x5}, 0xfff, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000148000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6}, &(0x7f0000c35000)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000068a000-0x108)={r2, @in6={{0xa, 0x1, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10001, 0x81, 0x3, 0xffff, 0x0, 0x3, 0x2, 0x0, 0x3, 0xdcb, 0x3f, 0x3, 0xfffffffffffffffc, 0x80, 0x10000]}, &(0x7f0000c89000-0x4)=0x108) connect$inet6(r1, &(0x7f0000ba7000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x101}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000070d000-0xe8)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b91000-0x4)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000aac000-0x4)=r3) fcntl$getownex(r0, 0x10, &(0x7f0000bc3000-0x7)={0x0, 0x0}) ioprio_get$pid(0x0, r4) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000914000-0x2)={0x7fff, 0xfd22}, 0x2) [ 50.407991] binder: undelivered TRANSACTION_ERROR: 29189 [ 50.423287] binder: undelivered TRANSACTION_COMPLETE 2018/01/24 13:46:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f00002a6000-0x10)=[{&(0x7f0000ac8000-0x1f)="00eae13a70c53122f0af365906cc102fe8808441329e71928a73fcfc007e1a36c2aedb61d99c8db26d71df9f60b22856a2bffcbb57ac6f98b7a1574b9d8ec1819c59b3820487db1b75b99494f97244f00acb1d620da5d96ba0d502a7c65f71339760fc0dab8fc442d8baa724651597497ea05c0188d209a05698b35aecfd72d8a0384552efcc56aa6c1f0240360a8873e556cef8231268a83f11eebb527022f6", 0xa0}], 0x1, &(0x7f0000967000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/24 13:46:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000366000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) writev(r0, &(0x7f00001bb000-0xa0)=[{&(0x7f00003e4000)="a13ff506d2ae074a153b5c7f77095d069826a5985f47c11de49af24eb71ad3926666125877d4a16e90b3e0c86e09f77ad55bf1bfbf5c80cfa4c09584e2e69a6441f0f5dfc2da36b57b1f0fc7748e4ac3df10519d5b8a253afb7cf3832a891a3df4b79434ab5bec2ecf8986fd911747106fe3fec27ef4", 0x0}, {&(0x7f0000637000)="48ede17c91dd04e4a34223943f04ac5905668e7d1bc78bfb6f5f00026cc783578ed3876f3860c6370b43b1e6662192385c98a1d77bf6bb85df81f0", 0x0}, {&(0x7f000078b000)="25f43bcc5ff545556dd35d22f76592986b3bc5aa54ee9e96aaa71651ce46759c593bd48a87628504b5baa0dc75ac6c67edaeaa65cfeb0831b872de6a40442e451984e1936b01f447af787a75f3e137fd8f8b4950774b1933f17e9e75e54700807cf04752e66d915e7e", 0x0}, {&(0x7f0000c45000)="d6d6166e8381033d13d381051d6240059c3bc8b0256f00d7f426742b77ad6f35f3d20c6704df8bf5cdb672ffcb8dffba584394c0a9521af188f6b06d41efa4aba815be5a7233ce5daadc8e7cc1aefa93188b7834606fb7133eedba516123eb164a074d2bfa6c53f36edb463055b0f4c25b8de63b97883cd864a79f47da350e1662f86114e4ebfc42ddc7c28296552f7843f0afed7190d107b49cea01106a5582b395bf719429cfd08b3839a52d40b02bfabf671ec75f8416f0b2f55a8a8b5ba29ce24fd20efed7e37f2ce22d74495a730e694fae5ffe2666b36fc9f8e65d0cc39bef9780cb766b09b6ef", 0x0}, {&(0x7f0000bfa000-0x6f)="09b4d0469f1e80425de21f0d7b1d876a14e1e56cd5c5adffbf7dc566b81fd92ccf640d3be9186e79d906c17e4c436cb8e4ef8303500034a0298de367f3f79b2e7674e1cda5417b81cbead388210616a23b16d8ba9d1dafea41972155f82f5ed43e9ef6cdd82d049a356f0254621e30", 0x0}, {&(0x7f00006bb000)="2bdb441305fead16d130c7abacceea34c55ead43e94d9e20670a2b14d1230175855b684c2a01022a6d14308b09e522eb2e22e0b4d611731e6ec424b9fe4181c6358200b506771bde1dd93bf3bdfc82a1ed2606d3b42e7b5c3a6c445c850026f59ce32710115f11f55df752defa2bb5d642465f9d1a8a6f8e14da6aecac6a02f186db", 0x0}, {&(0x7f0000811000)="b9e91d15262cc1e4d34c2b6bb05e24c236a0ec5b02a1200b0b4a726fe0f48cc624ccebcedfb03a2140604d1085c4337f06949585983751bbe64ee759810abf345cb683b1e7290907e4e46b3594713c5be169ea7c6574046c16f6b9c79bfedc522696ec5da3bb93c902ef041c7ca0166fc310ac49aa15b465505a3042ad08f10771c55f35dbe93c911ff12cb23939792924c44165bb7eb836ef1351537af95b4d6aad66c5845765e3abc8a04cf042da6f431a11c0d9a0c73f951ffd7f8a90648e34cc69583d447775e235ec953fa3c1c87c0109f085fb0a277d0d411974affa5fd00d2f2ea0e96c3bbe7dd8bc8bb7b1a7eb", 0x0}, {&(0x7f0000569000)="5c3f9ac23f893c65dd0c05e44453aedc5b58748258e3a97ed69301233e9fc8bbec3279fc1cfbf6e998caef76501855c2083fd36bce896092eae750af278e6bc1ff0d2f3f38308fb1a660f350ee09930186ff1be4754e0cf1d4b71bbac3464dd6c18ad35a4f75eb8449ba50d8d8f33135baa38b963816a9ba0c576fae00003e8827698fb0efc39a4106ce8e9c3c7cadb7519e7dbfd30a486f873d4bde7e43255fed8d91549155401ca06d20bff2b7da9d4b5e786b951c3e4e827c548050a1dc5d1202015bb3e1e41198d39ea2ee505ed06da06c9ab932ef", 0x0}, {&(0x7f0000d1e000-0x1000)="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", 0x0}, {&(0x7f0000f2c000)="532aa5d66fdd6af778a7602ded9ffa67b8587aa82efcd1516c17807d36d01475160167b8ffdcd4632bbc5caf79c9ff6263235b67c736f65393e5", 0x0}], 0xd6dd33f54c1b170) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000ccd000)=0x0, 0x8) 2018/01/24 13:46:49 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000011000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000000f000-0x4)=0x32, 0x80000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000011000)={0x0, 0x5970}, &(0x7f0000011000)=0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000012000-0x10)={r1, 0x74, &(0x7f000000b000-0x74)=[@in6={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80d8}, @in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x26}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000010000-0x4)=0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000012000-0x8)={0x0, 0x0}) listen(r2, 0x400000) syz_emit_ethernet(0x152, &(0x7f0000010000-0x233)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "bd0710", 0x11c, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "b3c814cdc3d66cfb4e42d1835fecdc2b74da127d7a0c82b44c0914874f80712fff2d500cadb9771651a88fb31df0e7e061f91bf4381f06addb0ba0a5648024cee1805a82ae1ee8f845268e7f8231f097ab5025468c232b32d124139d1ea819460a4649954d4af9c364"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "530a3c8232f2b6d668c55379502e87beaca724e9df1e07c6a1bd4c267f1965e8bd611430697ebbda59eb6504684835389b481d96e7bc601446c674b2f32b9648beb95469bb98a54f269cc7b35f48a8412d0c2c859cfd7097115ea43ab8f99f5939c73e78701b033d7ce7c0a2175d236cbce2c613c31d4c0ed30115e9d0ac7afe48ed4f9b277123aefd2a6c01a1ab6e240fd150a4a86dd289f3bc5b128f37cd64feba74"}}}}}}}, &(0x7f000000e000-0xc)={0x1, 0x1, [0x0]}) r3 = dup(r2) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000013000-0x8)=0x4000) ioctl$sock_bt_hci(r3, 0x800448f3, &(0x7f000000b000-0xf6)="64f297ab852aadec7de1675bba53a85103de81a852b5c3f8af346c47665790ba769e332d48f2d7c20696ac24452abdf2ec317c9a020082e60e6ab61b707dc1e7aa05f64a02eb2968eaddf98a78acf40f880dfe9e78876cd8fd34342323c3f4625fea30df3c392b6aa24dbd1e4c018aeaeee79df5d9701514f0fd3b3705999f0260a4b63c3fad745f625854f224c9a72c62867dcf6697fe88827b303ff8dd3ad520d2e3f17c26b48a90b17ce24da1493d54fa3c37b9812f7adeb5aa759888b80d77f70433331c566c9dea0e9aea0327d2fb9479c6b87bbe38f2bd5be50390f87139fcbb4aeff0ca1483c3e95809c7a2c51f0b4c5b28ca") 2018/01/24 13:46:49 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000000a000-0x4e)={@random="e9e73ababc72", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000009000)='./file0\x00', 0x2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000000d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000005000-0x20)=[&(0x7f000000d000-0x1)='\x00', &(0x7f000000b000-0x1)='\x00', &(0x7f000000c000)='*wlan0selinuxsystemlo!cgroupnodev.nodev{\x00', &(0x7f0000005000-0x2b)="2c7d73656c66656d302e76626f786e6574317365637572697479e06e6f64657676626f786e657430232300"], &(0x7f000000c000)=[&(0x7f0000005000-0xb)="76626f786e657430b67d00", &(0x7f000000c000)="232d6367726f757065746831ac6d696d655f747970652400", &(0x7f000000a000)='systemselinux\x00', &(0x7f000000c000)='\x00', &(0x7f000000d000-0x12)='}\\\\ppp0\',security\x00', &(0x7f0000001000-0x1d)='md5sumppp1%,^nodev[-.selinux\x00', &(0x7f000000c000)='{\x00', &(0x7f000000d000-0x1)='\x00', &(0x7f000000d000-0x10)='vmnet1{selinux+\x00', &(0x7f000000c000)='\x00'], 0x500) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x4)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000001000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000011000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x9) ioctl$KDSKBLED(r2, 0x4b65, 0x1f) syz_emit_ethernet(0x46, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x5, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, "b3fd350f21469890"}}}}}, &(0x7f0000006000-0x4)={0x0, 0x1, [0x0]}) 2018/01/24 13:46:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000ada000)='/dev/snd/controlC#\x00', 0x100000000, 0x6) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000d61000)={0x2, 0x0, 0x0, 0x0, "257f2552b43c8a61b13425d2ba280f2ed23b1c1ac1da080bb1c8f156b7b1ed0a300d0a38b4dfe5163ceb2b77", 0x0}) 2018/01/24 13:46:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f000055e000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f91000)=0x60, 0x80800) recvmsg(r0, &(0x7f00005d7000-0x38)={0x0, 0x0, &(0x7f0000501000-0x30)=[{&(0x7f0000d49000-0xee)=""/238, 0xee}, {&(0x7f0000539000)=""/61, 0x3d}, {&(0x7f0000690000)=""/171, 0xab}], 0x3, &(0x7f0000b5e000)=""/4096, 0x1000, 0x4}, 0x40010021) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d2e000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000504000-0x4)=0xe8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d3f000)='/dev/autofs\x00', 0x40, 0x0) bind$netlink(r2, &(0x7f000095d000)={0x10, 0x0, 0x3, 0xb88eb6a6d908660c}, 0xc) r3 = request_key(&(0x7f000017b000-0xa)='encrypted\x00', &(0x7f0000596000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003a8000-0xc)='/dev/autofs\x00', 0xfffffffffffffffa) add_key$user(&(0x7f00000f7000)='user\x00', &(0x7f0000e1a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000074000)="81d19311792bcee58c034e82292f06490a57a18e68a9dbe038ae95d8e631e5d969815f64f409b7ea53b7bdc824702d7acdea44459aa0da158a40b6a3dd1881d3b07fe8cadfb20be3a96b1340a2bd7cd5595089d5ba367fc7f2e46c1978c2e7111bc8aefc", 0x64, r3) getpeername$ipx(r2, &(0x7f00004a3000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bc9000-0x4)=0x10) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x3ff) add_key$keyring(&(0x7f0000215000-0x8)='keyring\x00', &(0x7f0000e1a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ebd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bbf000-0x4)=0xc) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000101000)={r0}) syz_fuse_mount(&(0x7f00003e0000-0x8)='./file0\x00', 0x0, r1, 0x0, 0x0, 0x0) 2018/01/24 13:46:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f00005eb000)={0x0, 0x0}) recvfrom$inet6(r2, &(0x7f000039d000)=""/169, 0xa9, 0x100, &(0x7f0000eac000)={0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xa99e}, 0x1c) sendmsg$nl_route(r0, &(0x7f0000e9f000-0x38)={&(0x7f0000a4f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x28, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}, @IFA_FLAGS={0x8, 0x8, 0x43a}]}, 0x28}, 0x1, 0x0, 0x0, 0x80000000010}, 0x0) syz_open_dev$binder(&(0x7f000004e000-0xd)='/dev/binder#\x00', 0x0, 0x2) 2018/01/24 13:46:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f00000af000-0x190)=@newsa={0xf0, 0x10, 0x11, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) getrandom(&(0x7f00000f5000-0xaf)=""/175, 0xaf, 0x0) 2018/01/24 13:46:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/24 13:46:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00003c7000-0x8)='./file0\x00', 0xa000, 0x1) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00002c0000-0x7)="c3047e3e3b4488", 0x7) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000a3d000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000573000)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002f0000)=[], 0x0, &(0x7f0000db0000+0x41c)=[{0x10, 0x114, 0x2, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/24 13:46:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00004f9000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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_bp={&(0x7f0000000000)=0x0, 0x800}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c98000)={&(0x7f0000c5c000-0x14)={0x14, 0xb, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 13:46:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000007000)="") r0 = syz_open_dev$dspn(&(0x7f0000355000-0xa)='/dev/dsp#\x00', 0x1, 0x101040) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00004be000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00005dc000-0x10)=@buf={0xb2, &(0x7f000056e000)="08e00de333cde8ecd02a116cf6178be246112c0da2a7080b16c07819edb3d26d6a8fc2a56afcba92023fe8f46a217645127eac23cf2c6df428ad1f50e5e6b38d0ad772b26f5c2c14ec04cc088b645d17d06e27a726d3b7544883906b3be19fc1dc46a6ebc8233df5be42a5300bfc00eab83070802397cc6a8df6af6ca8020f263adf4113a2d7173ed4e1b1ecc1542e2982fe761ef758de1d0a109e4326cde94daa9977e4ec90b1ddc91e62194d7d00a291d4"}) listen(r2, 0x0) r3 = accept$ipx(r2, &(0x7f00001f0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003f9000-0x4)=0x10) sendto$inet(r1, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000516000)={0x400, 0x7f}, 0x373) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00006c2000-0x4)=0x4, 0x4) close(r2) dup3(r3, r1, 0x80000) 2018/01/24 13:46:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007dd000)='/dev/sequencer2\x00', 0x48200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0xc0045401, &(0x7f0000b9d000)=0x0) 2018/01/24 13:46:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000521000-0xa)='/dev/dsp#\x00', 0x80, 0x80100) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000b52000-0x10)={0x8, 0x9, 0xffffffffffffffff, 0x4}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000e5a000)=0x80000000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000362000)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00008ff000-0x90)={0x64, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x10001, 0xd4f5, @sync=&(0x7f00008a6000)={0x8001, 0xfffffffffffffffa, 0x8}}}) socket$inet6(0xa, 0x915e37605e8520d, 0x81) 2018/01/24 13:46:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000428000)='/dev/sequencer2\x00', 0x40, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000d1b000)=0x8, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f00007a2000)={&(0x7f0000905000-0xdc)={0x24, 0x27, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x6, @u32=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) timerfd_create(0x7, 0x80000) 2018/01/24 13:46:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountstats\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000001000)=0x0, 0x4) 2018/01/24 13:46:49 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005ba000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x80000080044dfc, &(0x7f0000001000)=0x0) 2018/01/24 13:46:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000c1b000-0x7)='ns/uts\x00') setns(r1, 0x0) 2018/01/24 13:46:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000eca000)="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", 0x1000, 0x850, &(0x7f0000000000)={0xa, 0x2, 0xde16, @loopback={0x0, 0x1}, 0x1f}, 0x1c) semget$private(0x0, 0x3, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000548000-0x3)='io\x00') lseek(r1, 0x8000000000, 0x0) 2018/01/24 13:46:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00009a2000-0xb)='/dev/vcsa#\x00', 0x1, 0xc0002) ioctl$int_in(r0, 0x5452, &(0x7f0000f71000-0x8)=0x7) seccomp(0x1, 0x1, &(0x7f0000e59000-0x10)={0x1, &(0x7f0000017000-0x8)=[{0x2, 0x3ff, 0x9, 0xfffffffffffffff9}]}) getrusage(0x0, &(0x7f0000a3e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000b2c000)={"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"}) syz_open_dev$sndtimer(&(0x7f0000d0d000)='/dev/snd/timer\x00', 0x0, 0x800) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"09c3fa865576251c6e3b338a"}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000390000-0x8c)={0x3, 0x400, 0x6, 'queue0\x00', 0x30ce, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 13:46:49 executing program 6: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ff9000)='/dev/hwrng\x00', 0x200000, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ff9000)="d56d4ef1c857980edf9bbd9e2521540479e0fbe51f19d76071554ce881507408bc5b14439483a498c45e60bcefd56266ad20b7335b143e0506580ee192d697d343ede787", 0x44, 0x40, &(0x7f0000ffa000-0x1c)={0xa, 0x3, 0x41, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff8000)={0x0, 0x0, 0x1000000000000004}, 0x4) r2 = socket$packet(0x11, 0x4, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0x4) [ 50.691860] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/01/24 13:46:49 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000ff5000)={0x9, &(0x7f000035b000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0x0}, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff4000)={0x0, 0x0, 0x0}, 0x4) 2018/01/24 13:46:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000e5b000-0xc)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f0000f70000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000629000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f00005a5000+0x3b)={0x26, 'aead\x00', 0xfffffffffffffffe, 0x80f, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/24 13:46:49 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000015000)='/dev/binder#\x00', 0x0, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000016000-0x5e)={0x0, 0x0, ""}, &(0x7f0000004000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000006000)={0x0, 0x101}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000011000-0x30)={0xffffff86, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305, 0x3}], 0x1, 0x0, &(0x7f0000012000)="cb"}) close(r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x9c, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x0}, @release={0x40046306, 0x0}, @transaction={0x40406300, {0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000)=[], &(0x7f0000004000)=[]}}, @reply={0x40406301, {0x0, 0x0, 0x0, 0xd52, 0x10, 0x0, 0x0, 0x28, 0x10, &(0x7f000000d000-0x58)=[@ptr={0x70742a85, 0x1, &(0x7f0000009000-0x85)="f0", 0x1, 0x0, 0x26}], &(0x7f000000c000)=[0x0, 0x38]}}], 0x7, 0x0, &(0x7f0000011000)="2ea4a0c81f4c17"}) 2018/01/24 13:46:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000000000)="e3b6b5d959b7573cccd1b45cf8cc924584ee4d53d018ed67f3ccb67c9c0b580dfa04f82dcf43f1dbd657ac32705d4648ca5c86f21845890ecaddd0dafff9c20db9844ccd43ce28cec694c7a5a732e082d27b9143a9b2c2b7ea3607649c04b1e48b10d15589f146d1c464fa9fb092006dc1a80a0f42ee6f4978957bd97029159ad36ead75a90ae6647ee3ee42b62c00fa171d5b89d30ae39cab90cf339026477796229ca0a3db33cdc5fa0fab8fc03b0f165de9f6e752cd7522b4f2c24b1d27465758072810475f615f3da45b89ead486416ce6fa25be4227b17e0bf3") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000053e000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000a5f000-0x50)={{0x3, 0x101}, {0x3, 0x1}, 0x0, 0x7, 0x8001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f000022f000-0x10)=@req={0x1, 0x5, 0x5, 0x80000001}, 0x10) r2 = memfd_create(&(0x7f00004b0000)="f3526dfd35531ef78a6dce99879aed943f0c44115f3ed1d6e72198f486c0fae7549b5fa6ffcb367eb2f53f2157c667fa00000401ec51289d98184ecf1139e97cacd00d83ea905ac2a4cda9d16b0c623249e92d05271be05146b548e12fa3b6ed5727b1c94fe44e44d2f7e82528c23d643e7d06a6a81aee4a32a59baa3aae75d4bd8cfa22d59d4937f4cbe54baf4e5f36a7773cb7bf81b87c78c73213b414280c2f1c5cd2c5460684825357359ebbef98ab24e64d753bfbc5c036aae9a950ed6a850f07299e9e3822491b74e8fc19764bb645e3061fb58e12d32e4f70e7911d75f6d5080a10653a6b", 0x1) lseek(r2, 0xfffffffffffffffe, 0x3) 2018/01/24 13:46:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x800000, 0x0}) syz_open_dev$dspn(&(0x7f00000a4000)='/dev/dsp#\x00', 0x7, 0x101000) 2018/01/24 13:46:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0xfffffffffffffc7a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000e7c000-0x4)=0x0, 0x4) 2018/01/24 13:46:49 executing program 6: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x7f, &(0x7f0000024000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000021000)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x80, 0x200, 0x20, "b37cc3af2ea38501754f6785be71a2ce263164f91021b337c4d6767f5b9de607e253e5351d665c972703b6a46774f1ddcb1be7151979bd8069b19cfcd2047cf03bd46369c032f1672d0d8c13c7676b9e"}, 0x160) fcntl$addseals(r0, 0x409, 0x8) shutdown(0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000039000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x80200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000032000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004c000)={0x77359400, 0x0}) syz_open_dev$mice(&(0x7f000002f000)='/dev/input/mice\x00', 0x0, 0x40000) 2018/01/24 13:46:49 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x10000000003, &(0x7f0000001000-0x4)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00002de000-0x4)={r0}) dup2(r1, r0) 2018/01/24 13:46:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000420000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) statx(r1, &(0x7f0000807000-0x8)='./file0\x00', 0x4900, 0x7ff, &(0x7f0000734000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getpgid(0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f00002a0000)={0x1b8, 0x23, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xe, 0x0, 0x0}, [@generic="1ebb66eea0e0c2d5a272bfe2f824edf75bbfd8131db65d47d93f4f86055a91802b5ad2c83d3241e380f4362538fcfeb996ba030c686a004ce4bfa26e6fbe4b0ee8a2f27237f78915b9e357959f2d11672a1e1bea292b97ee4cc91e2235b9374412f6478b66bf0f567006a4d55ba226906744af775056f2174e0ade165c39d9942b4fba7c9186c78d22c6fa20d420a1c5333bdfc924e562626b6dcd488a8532db5d8bd9613d76fa93806502523447a5bef13724", @nested={0xd8, 0x95, [@generic="3b85495dc71e1855e6c2781593fd7b0942cbad0bc93a0b7f37613b9c0fca8798c9085e67d4555121996c68bdf295065ac08209f3e273c29d2743312dba5b8fcc9ea9ba4274012fae72d224a64cba40f79c3e7843411579e0d1c1c8dfef1545c0decb4a4f3215f9ce5b37c8206f748764f803dd0eea783bd4e0c2e1c16d9e26223d9bdfd07fd607c6d2b1507bac964a4d5425154439481a8a69a91e1b71f951e34295d9d2445037abd57c2e69bb2d0e5164cc8c32", @typed={0xc, 0x10, @pid=r2}, @typed={0xc, 0x35, @fd=r0}, @typed={0x8, 0x17, @void=""}, @generic=""]}, @typed={0x18, 0x57, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 13:46:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000000)={0x3, &(0x7f0000002000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000001000-0x83)=""/131) r1 = socket(0xa, 0x1, 0x0) sendto$unix(r1, &(0x7f0000034000-0x3f)="", 0x0, 0x0, &(0x7f0000034000-0xac)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000003000)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000-0x8)={0x1, [0x0]}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000-0x8)={0x0, 0x80000001}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00005b5000)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x1, 0x6, 0x400, 0x40000000080, 0x81, 0x4000000040, 0x10000, 0x3, 0xff, 0x4cb3256a, 0x6, 0x6, 0x0, 0x7]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000002000-0xaa)="84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3", &(0x7f0000000000)=@random={'os2.', '/selinux/status\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7}, &(0x7f0000001000-0x4)=0x98) 2018/01/24 13:46:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000aec000-0x6)='rxrpc\x00', &(0x7f00008ea000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000265000-0xc)='&cpusetnem0\x00', 0x0) r1 = getuid() lstat(&(0x7f0000ba5000)='./file0\x00', &(0x7f0000eec000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r1, r2) r3 = socket$inet_udp(0x2, 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00001c3000-0x20)={r3, 0x1, 0x1, 0x81, &(0x7f0000da7000-0x4)=[0x0], 0x1}, 0x20) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fa1000-0x9)='/dev/vcs\x00', 0x1, 0x0) r5 = gettid() ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000bd6000)=0x0) syz_open_dev$vcsa(&(0x7f00005ee000-0xb)='/dev/vcsa#\x00', 0x1f, 0x100) tgkill(r5, r6, 0x2e) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) socketpair$inet6(0xa, 0x7, 0x2, &(0x7f0000944000-0x8)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000b7e000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r7 = accept4(0xffffffffffffff9c, &(0x7f0000db3000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000304000)=0x10, 0x80000) getsockopt$ipx_IPX_TYPE(r7, 0x100, 0x1, &(0x7f000010b000-0x4)=0x0, &(0x7f0000cf0000-0x4)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r7, 0x29, 0xcd, &(0x7f00007c0000-0x5c)={{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, {0xa, 0x3, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x2, [0x7fff, 0x3, 0xfffffffffffffffa, 0xb1a4, 0x2, 0x9, 0x8, 0x0]}, 0x5c) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000ca5000-0x24)={0x2, 0x4e0b3ab2, 0x8, 0x7, 0x6, 0x1f, 0x401, 0xfffffffffffffff9, 0xffffffffffffff75, 0x9f, 0x4d, 0x80000001}) exit(0x8) 2018/01/24 13:46:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000bbb000)=0x0) clock_getres(0x8, &(0x7f000032d000-0x10)={0x0, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f0000555000-0xd)='/dev/usbmon#\x00', 0x6, 0x80) accept$ax25(r1, &(0x7f000027c000)={0x0, {""/7}, 0x0}, &(0x7f00006a4000)=0x10) 2018/01/24 13:46:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a61000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = dup2(r0, r0) ioctl$FIONREAD(r2, 0x541b, &(0x7f00003e0000)=0x0) fcntl$setsig(r0, 0xa, 0x11) 2018/01/24 13:46:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000a6c000)={{0x7, 0x2, 0xd4b, 0x4, 0x0, 0x3}, 0x400, 0x8, 0x7, 0xd085, 0x7, "79b3970da3dead429a1b7a9bad30b99d8334460ac88164ef2440cd8b7fd27276608ded596ea15c958e6537f93d439b5aabea64b741a0bccefcec7dfa5c3e517773b8ddf651ef49fd3ccb788d525d0f0c16c68a13f0d37600d7de6ce92b82cf4a0635ad478619bd29425ef0eb0a4de981e4d953456b6146812c0742470309cb53"}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000043f000)={0x0, 0x2}, &(0x7f0000911000)=0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c19000)={r1, 0x100000001, 0x10, 0xe0, 0x0}, &(0x7f00005b3000-0x4)=0x18) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) fcntl$getownex(r0, 0x10, &(0x7f00006fd000-0x8)={0x0, 0x0}) rmdir(&(0x7f000027f000-0x8)='./file0\x00') sched_getscheduler(r2) sendfile(r0, r0, &(0x7f00005c6000)=0x0, 0x7ff) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r3 = eventfd2(0x0, 0x0) io_setup(0x8005, &(0x7f0000d8d000-0x8)=0x0) r5 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) io_submit(r4, 0x1, &(0x7f0000cea000-0x4)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f0000ddc000)="", 0x0, 0x0, 0x0, 0x1, r3}]) mkdir(&(0x7f0000dd7000-0x8)='./file1\x00', 0x10c) readlink(&(0x7f0000664000-0xe)='./file0/file0\x00', &(0x7f0000364000-0x3f)=""/63, 0x3f) r6 = msgget(0x2, 0x0) msgrcv(r6, &(0x7f0000582000)={0x0, ""/104}, 0x70, 0x3, 0x1800) [ 50.843629] binder: 7839:7852 Acquire 1 refcount change on invalid ref 3 ret -22 2018/01/24 13:46:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000756000-0x3)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000ad9000-0x15)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) socket$inet(0x2, 0x8000f, 0xffffffffffffffe1) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428421, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) syz_open_procfs(0x0, &(0x7f0000288000)="8a6574240000020d00") 2018/01/24 13:46:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dca000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x7) getsockname$netlink(r0, &(0x7f0000ca9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000055b000)=0xc) r1 = socket$netlink(0x10, 0x3, 0x1f) flock(r1, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname$inet(r0, &(0x7f0000084000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000279000)=0x10) [ 50.891934] binder: 7839:7852 unknown command 0 [ 50.901608] binder: 7839:7852 ioctl c0306201 20010fd0 returned -22 2018/01/24 13:46:49 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0x8)={0x400000, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000)='./file0\x00', 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000001000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, 0x7ff, 0x48, 0x500, 0x7, 0x80d1000e, r2}) 2018/01/24 13:46:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e1e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$setsig(r1, 0xa, 0x2e) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00008ad000-0xd)='/dev/usbmon#\x00', 0x41, 0x2000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a9c000+0xb49)=@assoc_value={0x0, 0x100000001}, &(0x7f0000b65000-0x4)=0x7) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000c2a000)={r4, 0x8ed}, &(0x7f0000b83000-0x4)=0x8) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) fcntl$dupfd(r2, 0x0, r1) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000dc8000)={0x100000000000001b, 0x0, [{0x2bf, 0x0, 0x0}]}) [ 50.905136] binder: BINDER_SET_CONTEXT_MGR already set [ 50.905144] binder: 7839:7874 ioctl 40046207 0 returned -16 [ 50.911248] binder: 7839:7874 Acquire 1 refcount change on invalid ref 3 ret -22 [ 50.911263] binder: 7839:7874 unknown command 0 [ 50.911272] binder: 7839:7874 ioctl c0306201 20010fd0 returned -22 2018/01/24 13:46:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000a7b000)={0x14, 0x1, 0x7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic=""]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cb0000)=0x0) 2018/01/24 13:46:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1b2, &(0x7f00006dc000)=[]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f000060c000-0x37)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000b17000-0x60)=[{&(0x7f0000bf4000-0x98)=""/152, 0x98}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00006ff000)={0x0, 0x0}) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_xfrm(r1, &(0x7f0000e85000-0x38)={&(0x7f000031e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000074c000-0x10)={&(0x7f0000be0000)=@flushsa={0xfc, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0}, [@sa={0xe8, 0x6, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}}]}, 0x2df}, 0x1, 0x0, 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/24 13:46:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000aff000-0x44)="a3afa96b889730489b92cef0b5fc1a56b1c38d4cc6840473cce2d76cefff991d87c39ce82d36ffbbf404f82daecbee8219ddd74c2ad1137be953d28d2ad56f5c1e633b18", 0x44, 0xfffffefffffffffc, &(0x7f0000f63000-0x1c)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000006e}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fac000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000040000)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000d9b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000dc3000-0x4)=0x14, 0x80800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f9f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a13000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001a9000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0xa0, 0x20, 0x0, r1, r2}, {0xff, 0x101, 0x0, 0x3, 0x80000000, 0x5, 0x1, 0x5}, {0x5, 0x7, 0x6, 0x800}, 0x0, 0xffffffffffffffff, 0x1, 0x1, 0x3, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x7f}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0xa}, 0x7, 0x0, 0x0, 0x8000, 0xf, 0xffffffffdb418816, 0xffffffffffffffda}}, 0xe8) ioctl$sock_ifreq(r0, 0x0, &(0x7f000034b000-0x50)={@common='dummy0\x00', @ifru_names=@common='gre0\x00'}) socket$llc(0x1a, 0x3, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00009d4000)="847f752f00152810bd8bb4e04e2faf7f", 0x10) 2018/01/24 13:46:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) bind$inet(r0, &(0x7f0000672000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r0) 2018/01/24 13:46:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009ef000)="5d8c655f", 0x2) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00002bc000-0x64)={&(0x7f0000597000)=[0x10000, 0x1, 0x80, 0x7c, 0xc2ae, 0x1, 0x11d, 0x46, 0x100000000], 0x9, 0x606, 0x7, 0x7, 0x0, 0xffffffffffffffff, {0x2, 0xc532, 0x2, 0x9, 0x0, 0x80000001, 0x85c, 0x2, 0x3ff, 0xe65, 0x9, 0xa208, 0x4, 0x3, "a1d206eba543c215c1357b5ab2a17d26d9109df0d21f4a3f308e7bcc464cbc3b"}}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000e5e000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x5, 0xffffffffffffffff) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000957000)={0x6, 0x7fff, 0x3ff, 0x7, 0x8, 0x9}) 2018/01/24 13:46:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00008cc000)='keyring\x00', &(0x7f00009ca000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000fd3000)='/dev/audio\x00', 0x400000, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000eec000-0x2)=0x8, 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000233000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff800, 0x400, 0x7f, 0x6, 0x24}, &(0x7f0000217000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000a96000-0x10)={0x6, 0x1, 0x2, 0x0, r2}, &(0x7f0000a97000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000f59000-0x28)=[{&(0x7f00008a7000+0x112)=""/46, 0x2e}], 0x1) keyctl$set_timeout(0xf, r0, 0x0) 2018/01/24 13:46:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00008e1000-0x40)=[{r0, 0x2, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x4005, 0x0}, {r0, 0x20, 0x0}, {r0, 0x1201, 0x0}, {r0, 0x2040, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x1042, 0x0}], 0x8, &(0x7f000053c000-0x10)={0x0, 0x0}, &(0x7f0000609000)={0x1abe14e1}, 0x8) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002d4000)={r1, &(0x7f000056a000)="", &(0x7f0000ad4000)=""/0}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 13:46:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000086c000)={&(0x7f0000d33000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000772000-0x2c)={0x0, 0x1, 0x400, 0x3, 0x11, r0, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000006b000-0x10)='/selinux/policy\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x6, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) r2 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) accept$llc(r1, &(0x7f00005eb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000836000-0x4)=0x10) read(r2, &(0x7f0000e6e000-0x1000)=""/384, 0x180) r3 = signalfd(r2, &(0x7f0000433000-0x8)={0xfffffffffffffffe}, 0x8) ioctl$int_in(r2, 0x5421, &(0x7f0000510000-0x8)=0x1a) r4 = inotify_init1(0x80000) fcntl$setstatus(r4, 0x4, 0x72109c5fef5d34d3) r5 = gettid() setsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f00001a4000)="02432b45681862f45fff0652a7f7b1c4f0f48851079338ca401c7584c1880dafb697625ff0d9c28076c0b1ef07d2f9d6f42e2f6628802101e69fd22194fefee0f54c5b70c249cf1a8ab177d468262eb645ac68e70bf7b8ccd5655ed65faccee433569f3cf3496fb6594d", 0x6a) fcntl$setown(r4, 0x8, r5) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ce5000)='/dev/rfkill\x00', 0x20000, 0x0) getdents(r6, &(0x7f0000bc1000)=""/223, 0xdf) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r4, 0xa, 0x20) inotify_add_watch(r4, &(0x7f00007a7000)='./control\x00', 0xa4000960) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c81000)='/selinux/user\x00', 0x2, 0x0) writev(r3, &(0x7f0000767000-0x10)=[{&(0x7f0000f1a000)="11b61d4a7d3ea53c5a", 0x9}], 0x1) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) [ 51.189817] IPv4: Oversized IP packet from 127.0.0.1 2018/01/24 13:46:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a7e000-0xb)='/dev/mixer\x00', 0x400, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00006b5000)='/dev/snd/midiC#D#\x00', 0x7fff, 0x200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000b3000-0x18)={0x7, 0x8, 0x1, r1, 0x0}) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008cc000)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f000004b000)={0x0, 0x0}) r5 = getpgrp(0x0) kcmp(r4, r5, 0x100000000002, 0xffffffffffffffff, 0xffffffffffffffff) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d87000)='/dev/vcs\x00', 0x240240, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r6, 0x8008ae9d, &(0x7f0000de2000-0x1000)=""/4096) 2018/01/24 13:46:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00009ea000)={0x0, 0x0}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c02000-0x6)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d56000)='/dev/vga_arbiter\x00', 0x10080, 0x0) bind$ipx(r5, &(0x7f0000acd000)={0x4, 0x1, 0x80000000, "b520fedbb83a", 0x493e186c, 0x0}, 0x10) ioctl$KVM_SET_VAPIC_ADDR(r5, 0x4008ae93, &(0x7f0000050000-0x8)=0xf000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000b8c000)={0x0, 0x1000}, &(0x7f0000d44000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000037b000)={r6, @in6={{0xa, 0x0, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_VERSION(r5, 0xc0406400, &(0x7f0000e67000)={0x1ff, 0x7f, 0x9, 0x8d, &(0x7f0000b90000-0x8d)=""/141, 0x69, &(0x7f0000c52000-0x69)=""/105, 0x1000, &(0x7f0000ca3000-0x1000)=""/4096}) ioctl$TIOCMGET(r5, 0x5415, &(0x7f00001df000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000a2a000)={0x20000000, 0x0}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r4, 0x4040ae72, &(0x7f00005b3000)={0x0, 0x139, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000779000-0x10)={0x5, 0xc32f, 0x1, 0xdd50}, 0x10) syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0xffffffffffffffff, 0x40) ioctl$KVM_SET_BOOT_CPU_ID(r5, 0xae78, &(0x7f000078d000-0x8)=0x0) getsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f0000a6f000-0xc)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000c08000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f000022d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, r7}) [ 51.231558] IPv4: Oversized IP packet from 127.0.0.1 2018/01/24 13:46:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000742000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$audion(&(0x7f000078a000-0xc)='/dev/audio#\x00', 0x4, 0x101000) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000fab000)={0x0, 0x0, &(0x7f0000d64000-0x57)=""/87, &(0x7f00004e4000-0xd9)=""/217, &(0x7f000004e000-0x2c)=""/44, 0x10000}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000af5000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f000030d000-0x9)='/dev/rtc\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r4, 0x4008af04, &(0x7f0000f39000)=&(0x7f00004ed000-0x1)=0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000b01000)={0x10, 0x0, 0xffffffffffffffff, 0x8440102}, 0xc) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000b01000-0x18)={0xb1, 0x0, [{0x40000082, 0x0, 0x0}]}) 2018/01/24 13:46:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) truncate(&(0x7f000019f000)='./file0\x00', 0x2) getsockopt$inet_buf(r0, 0x0, 0x481, &(0x7f00006c2000)=""/24, &(0x7f0000bdf000)=0x18) 2018/01/24 13:46:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x1, 0x4, [0x4, 0xfff, 0x1, 0xff]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000001000)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f0000001000-0x4)=0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x8, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x8, 0x6, ""}, &(0x7f0000002000-0x4)=0x0, 0x0) r3 = socket(0xa, 0x2000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000001000)=0x6, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f0000006000)=0x3, 0x4) sendto$inet(r3, &(0x7f0000004000-0x99)="44aaab0634c39e8f9c96cac79ccc9752c769c6ff71340175268a3510633ab1110caba505b38ec09ac22add753f6a34923556b2326b2c36f2669d78d3a23cb496c96710af09635048cd7418ca9cb95c0ea0224e54533038e2dd6b060bc92613711c659319fb7c5440698f4858c6dfb26293e1dd1354b77aa2e7a0e9910bcd881174572315c1ee3bce851ca8f328424b99a09e8d339b33af6632", 0x99, 0x81, &(0x7f0000007000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r3, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000008000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0x14) 2018/01/24 13:46:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) bind(0xffffffffffffffff, &(0x7f0000f70000)=@un=@file={0x1, './file0\x00'}, 0xa) r0 = semget$private(0x0, 0xfffffffffffffffb, 0xfffffffffffffffd) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006f0000-0x7)='ns/mnt\x00') connect$pppoe(r1, &(0x7f0000690000)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @common='lo\x00'}}, 0x1e) semctl$IPC_RMID(r0, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000fc7000-0x8)=@abs={0x0, 0x0, 0x3}, 0x1eb) r2 = syz_open_dev$dmmidi(&(0x7f0000be6000-0xd)='/dev/dmmidi#\x00', 0xfffffffffffffffd, 0xca000) recvfrom$llc(r2, &(0x7f0000e9b000)=""/254, 0xfe, 0x2, &(0x7f0000642000)={0x1a, 0x8, 0x800000000000, 0x0, 0x9, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) connect$unix(0xffffffffffffffff, &(0x7f00009e4000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/24 13:46:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x200000000028045, 0x122) r3 = syz_open_dev$sndmidi(&(0x7f000030c000)='/dev/snd/midiC#D#\x00', 0x5, 0x200) fallocate(r3, 0x800000, 0x0, 0x5) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x32, 0x5) 2018/01/24 13:46:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000de3000-0xb)='/dev/loop#\x00', 0x0, 0x40000) pipe2(&(0x7f0000036000)={0x0, 0x0}, 0x800) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f000024b000)={0x7986fff3, 0xff, 0x8, 0x5}, 0x5) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00008e3000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "620791474539dbc328280749c29e1eb30a7e93ebd986770b40d856f334299f93450917b8e99cb7ec7a80c796977695be54682c4b43508f552e62be7fbbc9f451", "74c4d684a6d6b76c73a6f36a322434a80d4117e0b6954a69ace97a008f7fb2fd96b7e120bf6f6fcc2247cb033c6b6f5d0d383efb069003189a3e81848dbe05ea", "618e37c5cc64e5b6872501909c3bfdda1e2540d8ccb68a819fcc0b5c6be51ea4", [0x0, 0x0]}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004c5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f000078f000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f000077f000)=0x0) ioprio_set$pid(0x1, r3, 0x7) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000961000)={&(0x7f00006a0000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000a7b000)=[0x0, 0x0, 0x0], &(0x7f0000e32000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000bdd000-0x4)=[0x0], 0x6, 0x3, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 13:46:50 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ff7000-0x9)="0000d70000000000c2") ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000b27000-0x14)={0x75, 0x3, 0xfffffffffffffff7, 0x1, 0x400}) exit(0x0) getdents(r1, &(0x7f0000001000-0xc2)=""/194, 0xc2) 2018/01/24 13:46:50 executing program 5: mmap(&(0x7f0000000000/0xdc5000)=nil, 0xdc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc6000-0x11)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000dc6000)=""/166) fcntl$notify(r0, 0x402, 0x20) r1 = open(&(0x7f0000dc2000)='./file0\x00', 0x80042, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000048e000)=0x0, &(0x7f0000dc5000)=0x4) writev(r1, &(0x7f000068c000+0x28)=[{&(0x7f0000dc5000-0xe3)="", 0x0}], 0x10000000000000b2) 2018/01/24 13:46:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000c57000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x200000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000d63000)=@assoc_value={0x0, 0x0}, &(0x7f0000472000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000073f000-0x8)={r1, 0x26}, &(0x7f000040d000)=0x8) r2 = socket$inet(0x2, 0x5, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000d97000)={0x0, 0x0}) ioctl$TCXONC(r3, 0x540a, 0xffffffffffffe108) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f00002fd000)={0x1, 0x1, 0x9, 0x5, 0x8}) sendto$inet(r2, &(0x7f0000a89000-0x78)="", 0xfea6, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 13:46:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000bec000-0x3c)=[{{&(0x7f00001fa000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000024000)=[{&(0x7f0000a4d000-0x20)=""/32, 0x0}, {&(0x7f0000a94000)=""/140, 0x1000002c5}], 0xcc, &(0x7f0000c59000-0x14)=""/20, 0xfffffffffffffc62, 0x0}, 0x0}], 0x1, 0x0, 0x0) readv(r0, &(0x7f000085a000)=[{&(0x7f00007aa000-0x3f)=""/63, 0x3f}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000007000)='coredump_filter\x00') socketpair(0xb, 0xe, 0x3f, &(0x7f0000036000)={0x0, 0x0}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000c3a000)={0x0, &(0x7f0000b45000)=0x0, 0x4, r2, 0x2}) write(r0, &(0x7f00009bd000-0x2b)="26000000120047f181ff050d43000100fffffffdc200ffff0000000009227fff050019000007", 0x26) 2018/01/24 13:46:50 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000d000)={&(0x7f0000009000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000-0x10)={&(0x7f0000013000)={0x20, 0x2001b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0xc, 0x99, [@generic="0000800100"]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = open(&(0x7f0000009000)='./file0\x00', 0x40, 0xc) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000016000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000006000-0x1)=0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000016000-0x4)=0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000016000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x5000000}, 0xc, &(0x7f0000015000)={&(0x7f0000002000-0x1c8)={0x1c8, 0x10, 0xf, 0x820, 0x0, 0x2, {0x0, 0x0, 0x6}, [@nested={0xf0, 0x43, [@generic="0d77b09ea8ace1b93b440ea3a068b5b58ff0ab4bac1846b25e72924583da40e16fb5f164e95ba03a35f93e5d63a11af43fd89e8682b516615ea69992a740f85c68297c23892e8e827e94cf96241e9a147732c9ea125cfbbf6b21ac7ca09d626043ca3962ec7efc274e2db5931d796382afc0521785772528c800aa4267ec290e00a7897fff7107735a238cf09a12f5e01529606cd5465252df925d2ec2cfdc9181db9756dc7de5f2facec39d1b3a4dbb8e9f0223908e834c86a7765796de82cc5c9d470b081193c57e07517801ad9d90e544dcc31ff8ddc5da3ebfdeb97f6bd74207f9306b34eb1e8ea9aa92"]}, @generic="895c566dbbf479e4e47c8df8104c54bb6a625fea2526200e4c6afaa142b0c02124b5f2c0456781002128ed", @typed={0xc, 0x31, @pid=r2}, @nested={0x78, 0x48, [@generic="5d5b13ea2081379c94021b3eee7c55851da5b68648390b5993db5def241d43e61fd7a9daf45e3ccb8a880c0fb405b06ba5858f04cbe702edc978a600ea7153683d87ad41f5606ee7c0105229e0d296d1306037109766a59a6f57dc55c2f12220ac959ccacc87c684a19b352bfc488ae264f735b0"]}, @generic="46853e743e862f0896726ee649f4e058f5a0fc"]}, 0x1c8}, 0x1, 0x0, 0x0, 0x890}, 0x20000001) 2018/01/24 13:46:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00008de000)={0x2, 0xffffffffffffffff, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1", 0x1}], 0x1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000db5000-0xc)='/dev/rfkill\x00', 0x80080, 0x0) [ 51.386908] QAT: Invalid ioctl 2018/01/24 13:46:50 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) epoll_create1(0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000003000)={0x0, 0x0}) vmsplice(r1, &(0x7f0000006000-0x30)=[{&(0x7f0000008000-0x10)="eb", 0x1}], 0x1, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000001000)={0x1, r1}) vmsplice(r0, &(0x7f0000013000)=[{&(0x7f000000c000)="", 0x0}, {&(0x7f000000f000-0xb0)="d6a1cccaf97c8eb76ce6f8b0cd6e62760395970d39533112d432726270ae623debeef9fd630700ab0987b01be6302eee5bd66d26ec32c9e441c9d88d0f46eb1e5869e524dae1b6dcdc2623259d25dffaf3732bb578dc2877dac33aa2ec7201397caafa08d40fcda0de9c5dd4abc8c344b7a3a2f708d68ea976074a2c6326d867e3ee7f3b2b4dcad25cd8c60fd052ea53543340efd7f2757492686d03f585854da3c1feac69a2e0e6b16cff404b22567d", 0xb0}, {&(0x7f000000f000)="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", 0x1000}, {&(0x7f0000005000)="36fa592f704eb4341afd625e6a9c4306b82cc57159b29342727dfd26f18b2630d70b676cd63b267dbd83d49225ac1249d93194274a8dfe3e49c9c76123d432bc8d7bebc398c1d756aaeb866e1c8f67dc0668e87d0341962554720ef534cdc597e0c65c5fe51b35d7ec3ae8626a6b949f6c1da3c1d60dae2cd6a387bc1680", 0x7e}, {&(0x7f0000008000)="8bef9d6012a1f1786d6ff1605deb5a6e2c06b6a3b3549344", 0x18}], 0x5, 0x0) 2018/01/24 13:46:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000ae1000-0xe)='/dev/admmidi#\x00', 0x0, 0x44400) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000057d000)={@dev={0xac, 0x14, 0x0, 0xb}, @multicast1=0xe0000001, 0x1, 0x1, [@empty=0x0]}, 0x14) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000961000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = perf_event_open(&(0x7f000075a000-0x78)={0x0, 0x78, 0x1b, 0x100000001, 0x7, 0x2, 0x0, 0xed, 0x811, 0x2, 0x8, 0x1, 0x6, 0x3, 0xffffffffffffffff, 0x8000, 0x0, 0x3, 0x3f, 0x7, 0xfffffffffffffff9, 0xffffffff80000001, 0x81, 0x70, 0xc60, 0x5, 0xfffffffffffffeff, 0x4, 0x100000000, 0x1, 0xe6, 0xc00000000000, 0x0, 0x8, 0x6, 0x9, 0xfd9a, 0x3f, 0x0, 0x100000001, 0x2, @perf_bp={&(0x7f0000224000-0x1)=0x0, 0x2}, 0x405, 0x1f, 0x818, 0x7, 0x10000, 0xe6, 0xfffffffffffffffe, 0x0}, 0x0, 0x80, r1, 0x9) pwritev(r2, &(0x7f0000758000)=[{&(0x7f0000535000-0x4)='7', 0x1}, {&(0x7f0000805000-0x69)="d7", 0x1}], 0x2, 0x0) [ 51.422865] QAT: Invalid ioctl 2018/01/24 13:46:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000cd3000-0xe)='oom_score_adj\x00') tee(r1, r1, 0x8, 0x8) exit(0x5) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/01/24 13:46:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000309000-0x90)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqn(r4, 0x0, 0x25, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) tee(r0, r3, 0x80007387, 0x0) r5 = dup2(r2, r3) r6 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) dup2(r2, r6) ioctl$int_in(r5, 0x5452, &(0x7f0000e36000-0x8)=0x45) r7 = getpgrp(0x0) fcntl$setown(r2, 0x8, r7) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000487000-0x8)={0x0, 0x0}) fcntl$setsig(r6, 0xa, 0x12) gettid() r8 = gettid() clone(0x0, &(0x7f0000306000-0x2)="01aa", &(0x7f0000bdf000-0x4)=0x0, &(0x7f0000e55000-0x4)=0x0, &(0x7f000031a000)="") tkill(r8, 0x100000000000016) 2018/01/24 13:46:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000063a000-0xe8)={{{@in=@rand_addr=0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000027f000-0x9)='/dev/vcs\x00', 0xd0000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000b17000-0x4)=0x0, &(0x7f0000658000)=0x4) 2018/01/24 13:46:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x10000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000003000-0x5c)={{0xa, 0x2, 0x101, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x4}, {0xa, 0x3, 0xc16, @loopback={0x0, 0x1}, 0x5e}, 0xfffffffffffffffb, [0x1, 0x800, 0x9, 0x0, 0xba5, 0x10001, 0x6, 0x7]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000000000)='net/icmp\x00') r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$void(r3, 0xc0045878) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x48, &(0x7f0000312000-0x4)=0x4000000000002, 0x4) sendto$inet6(r4, &(0x7f0000493000-0x32)="", 0x0, 0x0, &(0x7f000001e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 13:46:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000a08000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000c92000-0x5a)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000037a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fsync(r0) 2018/01/24 13:46:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ea6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000062e000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000e5c000-0x8)={0x0, r3}) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x4) sendfile(r1, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/24 13:46:50 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/dsp\x00', 0x400000, 0x0) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r0, 0x0) mremap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000003000/0x2000)=nil) 2018/01/24 13:46:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80a, 0x0) bind$rds(r0, &(0x7f00002e0000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000188000)={0x0, 0x5, 0x0, 0x2, 0x8000000100, 0x4, 0x8, 0x246, {0x0, @in6={{0xa, 0x2, 0xc936, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x8, 0x501, 0x9, 0x1}}, &(0x7f0000376000-0x4)=0xb8) open_by_handle_at(r0, &(0x7f00000bd000-0x105)={0x105, 0xfffffffffffffffe, "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"}, 0x400000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ece000-0x1008)={r1, 0x1000, "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"}, &(0x7f000070a000-0x4)=0x1008) 2018/01/24 13:46:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00004bf000-0x118)=[{0x0, 0x0, &(0x7f0000fda000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x24008000) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fb4000)={0x0, 0x0}) 2018/01/24 13:46:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getrandom(&(0x7f000014f000-0x28)=""/40, 0x28, 0x3) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000b88000-0xeb)="18000300000001000000be5efecd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c3ba5aea6096f201cd0ee640c50d248c79", 0xc8) 2018/01/24 13:46:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$sg(&(0x7f0000935000)='/dev/sg#\x00', 0xfc, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000060000)=0x0) r2 = memfd_create(&(0x7f0000a1f000-0x2)='-(vmnet0:\x00', 0x3) getsockname$netlink(r2, &(0x7f00004ea000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001b5000-0x4)=0xc) 2018/01/24 13:46:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x64002000, &(0x7f0000611000)="", &(0x7f0000744000)=0x0, &(0x7f00005fd000)=0x0, &(0x7f00004ab000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') read$eventfd(r0, &(0x7f0000df8000)=0x0, 0x0) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) [ 51.591150] device eql entered promiscuous mode 2018/01/24 13:46:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e5c000)='/selinux/policy\x00', 0x0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) faccessat(r1, &(0x7f0000573000)='./file0\x00', 0x16, 0x100) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000a06000-0x38)={&(0x7f0000a6e000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00006ad000)=[{&(0x7f0000556000-0x69)="14", 0x1}], 0x1, &(0x7f0000995000)=[], 0x0, 0x0}, 0x40) 2018/01/24 13:46:50 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000006000-0x38)={&(0x7f0000004000-0x10)=@ax25={0x3, {"a2bf0eeec9e299"}, 0x0}, 0x10, &(0x7f0000006000-0x30)=[{&(0x7f0000009000)="", 0x0}, {&(0x7f000000a000-0x1000)="b2e33cc13fc014fab19c40180145083e3a567915b3c374fdb38e15209a1283e5c18cd96aca1582aedb565e644a1a7e6b064e22a70f28cd61952ceb922e658a551d783f9659232fa76ca8d6dba239fb6a04456bb040ca0a7340c8621346eebb06d1f720874ae887feec3a77f9f99e448972553d58d749d96265d9ce47bd650ea51091420e3ac5fe138ec41087410a16119d351ea094ad530a928214973a2f7931bb631808e74c5d1073dcb474012cdb6bf3f8879972de7ae586ddeb2e26314dc040de54c18a97faddeba4b13d67b2cf3c31684e87107d4dd0cf0b8341f27c7da205e2707fb460770714d6c182612c5cb4c072fe5aaba54c8ac0a8340ecb9494f206e1e5a66aef79f1289ad8408c24c82b20218b2c92cca79eb640958e7747a4c07e69e76b3fa35507ef5658192d7c2d791b4e5b7274871439c6fc0675060a296c35e8e824aa9015e77bdd7f89991ba1e3456ae7c3eb990723ae1d5100a329726258fa9069666177acdf52a983af94ad8dfe2a1e675046d0e829f20b679bc07a7ce080deee00896ab304b7cd59664ed96333afb7ab051954f526dfc3791c6b84c8e740ed4830c3e68b2c6e6306451759b154e08369928162af59ab3898922c63e6654499e74138facab464b2fdca3aef53073e517c4f488a7c782c002563d18fad16ab234e326fad684502bb57de9e28940b70d8e2ccd08e93422e61af8053749bce45d0200d8459187852d0b9d1e0567c5c9ea16cac2fe461695382ed9abfb169d0a98729d249800992636689c092440dcc318cbbf8ad5356135c7df3f32d1859202d47e53ba03725820126ae33a7da997cf0ff6909d48fa644fb3d7895d4d453c6822c26830094b8bfee365246ab68acb8d10f432cda5f2b3af4724495337a6f1ad895e87dd3f4ac3f87575582192c81cb0228ee17ceebffe0ef49fbbef0a4f7db724610ce34c0c09efcbb65b317d5890e53f12e123b3626538e81aaf5011d2ba87567ce52197f4fead1a53237d6b6d63ba39c70301b9b5fa382ac6f62d8dfffe54a4c8c424d5c184089b4412f7ae22de3354bb7fc867940eb5a9af58657d0e4f72479bf2f29e10270f7a262dc5bbe689455de43fe8769e0f66481f6eb1fa1965bb05f2c04a60ccf051a91ea9f69fce3d11e3198a720194f1515a459063d354aef3cb0411b70b4682cd4dede1f4fe2d8cc1e87f28a882af8ceb610f142c79ae17b6296695983c6b8411c3cc99c5e00f57552afbef32b9f4af8557dad99ea6ce6169f3c4fe681e24e81930e9fc1c2ac96bd754a0970910dbaa945fd5d5fab866169b427d27e2db566dc5f79e2175fd3ea62c33632aad5586edeeffd5e8f257a2d839ebc588f8ae71579fd11313ea28e1c56c6dcb8142302a942f53840f2b153965619929df99ace9f1771db12be3c3c12af9cf551a5964382f80302d1acb342ca6dd07d7b7ae211a6ae4e60e00de00825c57b8d0b4091d93bada98f348f3f4124ac2d3d207bf9511d45a8614c30da73a9d4ac2daf748e2285fc053ff4bb2e17138ef46d630754895e52d06d83f72fd141bbc71e7c12a904f7968d845e3194ebb01e9c3e9576e4a0a24b9f70e2d29844f6801ccf42993de42f0cc30ad6884ec7d09ffd7c8108733532ae5fdf3d40def73818a25b35fc3ad8f5aaff8602cdd91ccdc3055b86a9a7b68fbccff431053a450352691e30a70ed3f9611ad80eb7ebb39a6c8eeab9323e8d185d1442430af8d233ff92e1e933efb6210aeb42a764b911a8f4ebaf598c08cf4231994abb5a1f321f997f08a96be49aaf8e606d9a0363341885f5acc4866657e27fb469b6e9813c511d5ffe90b6b109653430f855e22a0bb19a2c49df25c0e0c40c53dbc60b45157dc7499e6d3b1658f5a0f118c42510da58f420386ffdd1a7620eb0466f6e9e5bfa48daac69e9819474b9edc6f3dac713c96534874da6f4ab74ee38f060baf0fc8006fcdf3d1ddfc59607cc955c01742e9fa7e049d3e8a60cea4a9dadaa40843198efd09523a221c34a4752b8e57b7528e674c8e376a5b1a205ca88dda651afb2e8ec4bf7e60ed3a08546ccc136f9a01cc066e8d277b36dc614169de3746cb8e128ed1b4ddde4d289856ddbc2dc2e76dfe8d33ce1c86b153d37b4198b036a114fcf1e3ff41fea99c378882ff7aa67e1819cd3c05186d6214b770e074384fad64d96dbbc285799dfd535d17d13f9db63afc0efdab78e1a9ec78263466237f87046617876e55e02276a22b94593ce785edc6c9759e698080ab570667c04d60161228af5ea72de0640549f661082f323b169c9cac656274bfb2743c21acdd3d3e3ecd844f23fc8df802f591d7e6d7fa0fb15a9ad441c5a366efd0a3f6918c637741e034cd58fbe620b2b08f08a9169d95797c08d5c339d782b80161bb4d6b0144db7e3ae9344f520a9a938934ee70f3a3d60d0852be16dcbae76eb24b7ae94ce3d969cdd352b6cb5989dd3d821746cc234888025699d5651190437e54d1803ba26aef78a2e71de02440be7373b1b59dc86de13d47ac59dc7a12980487c60fce4ace4d306f1f1f994aa1bac91e616fb70ae71ba25c5755a9527f7334a13c11df2ad97ae52d1c4ea7dd0bfd26da5eec7f009193b4c27d07267d2699bbb0400eeedab7e75eb9f03527ca2b944d1d316073a3579a880a1aef8455d22d454d0c66b755f028729c9560dd954605c74bb6faffedf9587058ed26489bf443badf84579c4b679ddf24cb158718f639efc572e3dd612cd122385448c8f0a6d39b937f900083451e09a39c61d1e0d9f3a03e2a8b07728161c1736e0ebe9cb1d987183afa10037bd67cd6468fe4d90457eb8ba13b008fddd3e7c26091412c182e77086cbb4f1f4cc7851bb8d3f7814644b8a9d329479e30d23bf6ea4168fa449d57014e16d098f6fca5fcc60d3716726704d0ab2599c016c4bbcd869a4665bbe314a745b83b451d65ed673a35a2c1ead650e0deff094d1966aea34992f00bb0874ebf9a858d840d9387a4147ba0b2a4bf1cbb2ae67cf6f4851363d25da73c819c84c145711de87cb5564a8f848d71a93f45167caa2cf2420f162e05870aba0d7c4a2d6f2682045400dfdebecd58bf3e2fd8040c6bed7a0231037d9e4ba6326ffca1a002e2f9ff99cc2fd95634bcde3a9d44a3b2a1cb171fe1ca6f060111845506254d0b67c9464015b0f56fec06b18253a16df03509d15e06babe9bf9f6d4b9a84e7d1804b25270029130be46c1f3dca727202f0a40b88b45ad48458056bf92a8000604d47e130c6bcb60464c4bf38dddc2457241caa6a5ff4f540392b82e8534b28fc9e8197339d4981e7441e3c032f9752bfe01eb73dd2fcc873c9f474305692b22710aa1643c821985b129c730ba23fb0065385deb753aeb23fdf0e5b35ab946e2baf9314b4424e432836ba848e75aaaf6210c7bf5042f11bda028e6fce4ede081384bc5066d372c226cbd6416b734569919de37239808d35ce5d54a8f58f9e02802fb46956160faf3a2c615d1d6bd09d3108686418a21c64ab8ea8a8f0b7fea511a79f7cb4f928e6fdfe396679a1c41ec380b45b29eb07eae1bb877faf54d2335c58c70616f2d3b75d42302ed1e996dc150f575df33a23ae589773768d7784a96c02f8d95d694e939ba276120a332d62a911c570f84cdef297ef4d90ddd04f60d4f8255368d22d595e3e87bbc7660b063caca77e7472196f8afc57e0bfeb9f1d1e73d11284b523b855b34208d87ce02fe5bb8a8d2466888f3d72a241bde1125491745c144d81b27a1213507682a5f89e20854c9480fffe27accc9d1643c0c01f0ae6c41996ae1864be352fad1c345cebf803198de6d0bea65c55cb9149e05e3e12e975244b72face7c88697ef3e75a51b1e8ff23b2a74d4cd514a02977e5b7e5f543e7f0306e07c45df365c33ce409656fb376c49ca55b083f6ea9da3d3d449b112ca1fa9c37e9f2d7b7477b62add413f91a30682a262aad9b18a5572e9b04970a44ae50f9b637b912a365572061c1c0d489b46ad87a103ff4acbabb636d87fe1825a52972545b35f1575b66b618e72e6324953a34d37e1618fdabd2564c4ddd8787d1ce7e9d862554f71b94ab325da20dc27f5ac6de8aa7105b1e3b33597d407d2d9dba54e01c8df30232db1e99056978ad1ec7744277f3b43d9538c9cecef43ca11c8032ca80e66cca09a045da137f00289d01eb93778c2eb2a96003aee684fca21a5c5608691ab9f8c9d6348990659197c82c78fa243aad8ae49e298756850045fcb36600ea758390982e9e219419f6bd0237322189e1c7ec6334111aec1cea2c03dd970f6881d315af154d82a7d538f59edb7a296cb7502b5f3c0a00af5543ae84867f39d664d9fc75c2c2ff39359f72a9c7f2151ae347bb4c550f1e07d2677405686300600d3d2d13335d288b4b7fcd81cf15793f3df079d70abb894b43862a2bab2d088adb58492c7cbced2863ecdee4c508a24cdebdc76ea80b2fdbc9a5059bdcc41471254a866d296e61bb2652429d960732d2b47d41930fac6ef9da629d008699a19bd5313bf95d9ed5d40aa0e32090f24c390be2c3aac88ce5f731f2d23a22b60e4bcc3f70bb82dce4decb3f872f3ec3de97a78c5b3986b746dd21d9eeac16ae2a74364dfe0167442125760b4dd97db36428974221a7dcef5e419fffbbd699e54b864716f6997f686e06e52003b9eaad55b6c4d79ea7f9f5acc1b9beae19e94d75f8e940b9aa52246451613e42d1362ecd86ab797926eca879e52f788663d935fada78d7ad7e883918847685de38a20ebe089f7be7085171a1c39c7720c71d07ff6c16f437f439b88f9d455db79355d258b526f4fea15b18c08432a79b2edd7b405c5e82221f8e0acdf0b05259707356d45466d20442d096f560d44bf86c10eb6368c40bd8a84927939d5cfef8d8355a17b8b4d3dd0e50a9ecb25b9172b29f2e78718d03fd5855fae98805f4722d000041b65b275dabefdb59255bf8dd41831ee06b8ba9be365820bdb056cef8b52158251d2874e337cb351216621827cd0c47344b94614cc1ecb603de41c79dbcc22c5cd7b4fac0579c2d4ff202873a6010f2176f6fbda175db828512535186da91e371b0a6742558d3da7aea52a63af6373719430a3c11a8c50e3d93dcec7bbd96fbbfdba1643ae290a226356ea389bbcfb17640dcb52bfc55d41877fb9115fb424774b7bd425374fe3968e5e0f3e23d138fa9bc8f2369c1635b51f624a5516221f39523a419cf772ead119f582458c2d373b7e19293e6389ff82240e0a1ccc882892aa1583de2e363d372d723872aa4063de5f311feff5aca3dd24f9f397538bb427a572e5571a66385d6b32d0b8f4ef115726600e295871950967f779e967349b6f194e8cd3dcee2c7199713f4cf7f4ec3f3fb4f646e40d6a00a1db74639b8bf5880402d580c154ed2ae34d01402bf73d078291725b54233800c1a3289b77823ee8abefccbf7272d2260a7eb42fe9c89bc58a7fea4758c9df500f1f69f80b7a99c5fb0852be3ed982450dc9397c314a3e18207f298fdb94bffa90b55715d746925683b177b5c24f20296d235a9abff48b83f5df777eca699638ac92322c4186be015553509495669dd41816eab092b981bcd0efb519857b147318825375cfbd0927c575d7a9b37aa41bcbfb70068e9cf81f6419590311c9bf370b734db1b80765ef30be70f9f5b728ac105f73a6853b3fb9ed9da507400b130758706877b03a5c56ad8380524661d0eb16bcb6f0ba65fac1eb5a0c17587f5766476960bcd05d9667ca8", 0x1000}], 0x2, &(0x7f0000000000)=[{0xd0, 0x0, 0x3, "68e6d11cd0c080144edd6f5e18fc5084231f9147b10f65a7701d6de9689f2657f76f72353429fad87d9f2baef22cad47d2590d8977f10cc3b8b751ccfcab314338b383e905305504d850ab17182e0f201b822f51d003b6c481e6aa489c8947491f42f3a9c8a3adc2d0ceab5f494e765da7fc6c1e3ec45f404f910c97378d308a4d77f282a4d95a684d88fdc1afd442be598da6cf873cfbbc12f29f2461b41b6190f864b5d214e7e7eb87beb8913219321b87b6e7fceaf6b40d1d"}, {0xe0, 0x114, 0x6, "fc72702f840f2575518b78a73ae1f745ef91b47334a515571a948c0179eadf4bf505085a1ae1f3b505760856e8051bff06927581060f26cbe308239e40ccca2082631941263235c9409d452afac7bdc1092c077815b0b93b6a49d9b583455d6ef10e39bb37f8830b538cdb4d19f8a71fd88c1251e3c1113e3804592c7f5b7bd719f1774a3cac6090795657480c7434327beda21cbc65ae8e6342fd7ff773fd05f915e7aab07cdc8d7b452c5c13b0c15cc9340187a0f9b607a84ca44029082cbd95e423434dbdd3bc7e4866876b"}, {0x98, 0x100, 0x2, "6d0f8830bba93386e7a803d5daa04b8dfa06ee3749dd9344c88626d1a04f56371ef5a6f318141166de5e85c4b2a719c4e297644363411652c8bede6373b816792891f9eb4ed589578a8a1268db476a273667fca10869186937eb858c5338156195c097f1656273e72cb607edd024cf0cf9370c3c17921926cacf4085c36cd9527a"}], 0x248, 0x80}, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000007000)='/dev/rfkill\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000000)=0xb62) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r3, 0x107, 0x5, &(0x7f0000001000)=""/184, &(0x7f0000008000)=0xb8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) mmap$binder(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x4, 0x11, r2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) 2018/01/24 13:46:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00003e9000-0xe)='/dev/admmidi#\x00', 0x6031bbc7, 0x40000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00004d8000)={0x8, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00008ce000)={0x80000000, r1, 0x10003, 0x7}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4, 0x0, 0xabcc, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f000032a000-0x8)='./file0\x00', &(0x7f000075e000)=[&(0x7f0000a39000-0x1)='\x00', &(0x7f000060c000)='/dev/admmidi#\x00', &(0x7f00006bf000)='\x00', &(0x7f0000075000-0xe)='/dev/admmidi#\x00', &(0x7f0000210000)='nodevppp1\x00', &(0x7f0000904000-0x6)='nodev\x00', &(0x7f0000360000-0xd)='/vboxnet1(:)\x00'], &(0x7f0000d32000)=[&(0x7f0000723000)='^\x00', &(0x7f000006d000)='/dev/admmidi#\x00'], 0x1c00) r2 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000625000)=0x0) sched_setparam(r3, &(0x7f00005d8000-0x4)=0x100000001) modify_ldt$read(0x0, &(0x7f0000f98000-0x2d)=""/45, 0x2d) getsockname(r2, &(0x7f0000acc000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000103000-0x4)=0x2e) 2018/01/24 13:46:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00003ae000-0x6b)=""/107, &(0x7f0000ccd000-0x4)=0x6b) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) pipe(&(0x7f0000f23000)={0x0, 0x0}) epoll_pwait(r2, &(0x7f0000a1d000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x922, &(0x7f0000c72000)={0x4}, 0x8) ioctl$sock_proto_private(r1, 0x89e8, &(0x7f00006ed000)="07931ba62d7718c0411c31baf67995") setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0xc5) dup3(r0, r1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a3b000-0x8)={0x0, 0x0}) 2018/01/24 13:46:50 executing program 3: semctl$GETVAL(0x0, 0x0, 0xc, &(0x7f00009b3000-0xa5)=""/165) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x402540, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00002ea000)={0x1, &(0x7f0000001000-0x14)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/24 13:46:50 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d51000)='/dev/hwrng\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000653000)="f7f03a1f0321394cce157f435fe21a535f4f8dc64fe51072f6bd3bb8d683c8afc804d27255b1bcf73c883fa95f61518ac0405e8f834ee71636a152c2127742b1295fd0e63a9cf452b3d3473b206a91c5a029c83634390c6e42c5688b3e793064d8a0306c009022bef8866ad84186f1b7d1b337df44b9906eb4f831eb6769", 0x7e, 0x40001, &(0x7f0000c79000)={0xa, 0x1, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xb966, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/24 13:46:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007c2000)='ns/ipc\x00') setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000275000-0x4)='tls\x00', 0x4) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000b01000)={0x18, 0x0, {0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='ip6gretap0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00009f6000)=0x0, &(0x7f0000364000)=0x4) 2018/01/24 13:46:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618abfbcef79f7fac658c04e6de7bc99d1ff8f3dc8bddc3a4db9c439d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b623ccfe69e77ca69472665171674d9f87f5bbf9289ca873210c7551bc62aee8933c3dc61ba1f4f930e17bacaff6e0ebb9df348447fed941819aebdb41ac2687cb9bec2456251c07d04c3108073fa8cbb7d977f4de108d02886d75580f2a593a2b67a82524e532a8001ba77e02089601e4ee13ffc64d46c3300079197dd2e1b194472548de5241d676a6f76c11000df642ba94c0dd1f3e12a992f2039eac86fc432722171398ca58f47751639d9088b4f66cb7ec436d1f7d93263cb2fac5987b30a458a90049e2db0fe0885968ce63864f5d7d7484ac5368ee85cb24c6373b000b6c8cddd2203b0c1be77aff677b593e59fa6c515a1611a1de9ce66d661e365ec6505575c1450ac28a07a8093738ed58564a98b3297a48d2e8a226438120fd78e437c0f330e0529305ef8a8c9d0803a05f792fb1938c08e1bb7fc02ec362f594a116a7e7e9d7133850e7fcecafe5803d0570524ab72b07a03013e24b52c054de0be266d4dcd00716063f74f8101557e19d1353a32d1fdea1220eaeb7aeff144ee35a2645344f9800d30f21ce2f8719d4b50be23bf9bde4e05924057201050a9df64c9127e8821715b7ac1250e1b2bdd3cdadeb68e1d48e307f6a250aa7a9ee086a81e4e67295b48dd8e666376c8717764448237d940050044a3ff017821dbe6a7c893aa46828b4bbb8751d9555befdb2c9e14696451fed86a1f683036f4b47539fca3601493685a786d0f519d65e8bb4351580850036d51a84e02fc20a99ae813d7f31fb3325dbd3929581903b7be7563932a5a8afcac2422233a84858d755bd648940dad3dda7101140f032d0897f2044aa0cd4ecb37593a741380865de7d3660d27ebc3223d19c22a66563a2905fecd3b7eb8f61754338127b91216acefdfb2ddad96f4522190f929dab4ebe9fdace2e27de7e340d81299bbeda636a461ed5609120385115b5b52c9a3c1ca1b9d0b2776e417f4865849f733cf4117b3afce93b75d3104e147c9e5c16d827033dabd2f67e81ab23b958e48e420fd41a5e38bbcd7980f1dfd5d6c6bb419c012780040125115a07b3a64b5e5eba88bc31ecbb40d9fc085a3f1f78e20df36a1093f7f04db047b6896e58b428cdb383ffef6ec9bc589dbe90cef311e4fb1d4998807e2ffdeeaae3c697968eca595dba57d7768bf2b2c60077d8dac6de399d330fb3b205afa7c0eaaae0e58f85bcf7be665106d835809a1fde19f7860fab4f4a7f414336c381098598268b06ba4e48e9e684a019442494ab1c7fb4185917ad083e297e7f4d644d9c7cfb4e03c47f52bc7eb1a4248bd4d60fb8455745d21198ab8a58fa731455c2ebd76368c5f5d90ed59edd0687dca4de431e5f5f8b9acee8351426d32c89fc8f18f0202cc59e9cfade8716178c9f2d2cc3b5eacbca2bf3b0102f6b2432edb7afa58abfc4b62ffab0c3ad16222e0a5dc6493299dabc02fa610b6a7effb078fec554ea3ebd4fe84c330e11ba72006adfa52e291f12e68d1f23faf076f6e51e048c1b42911f075c14eb34cba64ed89c87194f5bef5c52473f76e31016d52945d4095c5597c66178d4bc90a24b0b159579edc223d1768d0656a21184b4eccb1d4b111f2004ff121affcb115508ffd46442c2f4c8be025ea94fdfe925626c064276ca4d5ae732063a9cbfe561058f3bd3d6b518604aa26e25156f859cf820d47925e1aafc7bcaeafd2349a10158d620e3e6c48f2e0b3504e89c3e62883f3cf35b94805da49", 0x540, 0x20000000, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) write$evdev(r1, &(0x7f00001d1000)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x48) write$eventfd(r1, &(0x7f0000606000-0x8)=0x0, 0xffbe) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) recvmmsg(r0, &(0x7f0000e4d000)=[{{&(0x7f0000e6c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00002a2000-0x30)=[{&(0x7f00009f8000-0x9a)=""/154, 0x9a}, {&(0x7f0000503000)=""/87, 0x57}], 0x2, &(0x7f00003ac000)=""/26, 0x1a, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00001c0000)={0x77359400, 0x0}) recvfrom$packet(r1, &(0x7f0000c6b000-0x5a)=""/90, 0x5a, 0x0, &(0x7f00001fc000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) write$tun(r1, &(0x7f0000f1f000-0x116)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@mpls_uc={0x8847, {[], @generic=""}}}}}, 0x18) write$tun(r1, &(0x7f0000231000-0xc8)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc_tr={0x11, {@llc={0x0, 0x0, 'Y', ""}}}}}}, 0x1b) 2018/01/24 13:46:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a45000-0x9)='/dev/vcs\x00', 0x40000, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000c46000)={r1, 0xffffffffffffd89c}) signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) r2 = inotify_init1(0x0) dup2(r2, r2) 2018/01/24 13:46:50 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x4000009, 0x0, 0x0, &(0x7f0000001000/0x1000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000001000-0x1)=0x4) mlock(&(0x7f0000b19000/0x4000)=nil, 0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000002000)="", 0x0}], 0x1, 0x0) 2018/01/24 13:46:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007b3000)='/dev/rfkill\x00', 0x119000, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000be5000-0x10)={0x0, 0x0}, &(0x7f0000902000)=0x10) r1 = add_key$keyring(&(0x7f0000a86000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000132000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00003f9000-0x41)='vW!', 0x3, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000632000-0xc1)="2600000079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230b9687fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002813b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f0000c5a000-0xc)={r2, r3, r2}, &(0x7f000068e000-0x1)=""/1, 0x1, &(0x7f00002c1000)={&(0x7f0000e58000-0x10)={'sha3-512-generic\x00'}, &(0x7f00004b1000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 13:46:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) read(r1, &(0x7f000012e000)=""/229, 0xe5) write$evdev(r1, &(0x7f0000b5e000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) close(r0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000003d000-0x4)=0x0) timer_create(0x0, &(0x7f0000b56000)={0x0, 0x24, 0x5, @thr={&(0x7f00008fe000)="", &(0x7f0000f48000)="a6fb287cf1d4ba10dc3b1633aad2ce8be24c81def959373c3d7bbb7aa74cc3b609c363dd7e1ad5871565b4b28be4937b50505b81a6aa695b9912469acd44ee3319e7987766f5cc775c88fb83ea9735cae4827a29"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000130000-0x4)=0x0) getsockopt(r0, 0x7ff, 0x0, &(0x7f000083e000-0xe7)=""/231, &(0x7f0000bd5000-0x4)=0xe7) clock_gettime(0x0, &(0x7f0000ff8000)={0x0, 0x0}) timer_settime(r3, 0x0, &(0x7f00009b9000-0x20)={{r4, r5}, {r4, r5}}, &(0x7f0000d01000)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$setown(r0, 0x8, r2) bind$netlink(r1, &(0x7f000041a000)={0x10, 0x0, 0x3, 0x40000000}, 0xc) [ 51.830686] binder: 8038:8048 ioctl c0306201 204edfd0 returned -14 [ 51.848987] binder: 8038:8048 got transaction with invalid data ptr [ 51.857165] binder: 8038:8048 transaction failed 29201/-14, size 128-0 line 2922 2018/01/24 13:46:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) connect(r0, &(0x7f0000834000+0xcdc)=@ipx={0x4, 0xeee, 0x290e, "86a6d1bf2e8c", 0xffffffffffff8001, 0x0}, 0x10) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff7f, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwritev(r0, &(0x7f0000ed9000-0x90)=[{&(0x7f000026e000)='k', 0xffffffffffffffd9}], 0x1, 0x0) 2018/01/24 13:46:50 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000006000-0x38)={&(0x7f0000004000-0x10)=@ax25={0x3, {"a2bf0eeec9e299"}, 0x0}, 0x10, &(0x7f0000006000-0x30)=[{&(0x7f0000009000)="", 0x0}, {&(0x7f000000a000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000000000)=[{0xd0, 0x0, 0x3, "68e6d11cd0c080144edd6f5e18fc5084231f9147b10f65a7701d6de9689f2657f76f72353429fad87d9f2baef22cad47d2590d8977f10cc3b8b751ccfcab314338b383e905305504d850ab17182e0f201b822f51d003b6c481e6aa489c8947491f42f3a9c8a3adc2d0ceab5f494e765da7fc6c1e3ec45f404f910c97378d308a4d77f282a4d95a684d88fdc1afd442be598da6cf873cfbbc12f29f2461b41b6190f864b5d214e7e7eb87beb8913219321b87b6e7fceaf6b40d1d"}, {0xe0, 0x114, 0x6, "fc72702f840f2575518b78a73ae1f745ef91b47334a515571a948c0179eadf4bf505085a1ae1f3b505760856e8051bff06927581060f26cbe308239e40ccca2082631941263235c9409d452afac7bdc1092c077815b0b93b6a49d9b583455d6ef10e39bb37f8830b538cdb4d19f8a71fd88c1251e3c1113e3804592c7f5b7bd719f1774a3cac6090795657480c7434327beda21cbc65ae8e6342fd7ff773fd05f915e7aab07cdc8d7b452c5c13b0c15cc9340187a0f9b607a84ca44029082cbd95e423434dbdd3bc7e4866876b"}, {0x98, 0x100, 0x2, "6d0f8830bba93386e7a803d5daa04b8dfa06ee3749dd9344c88626d1a04f56371ef5a6f318141166de5e85c4b2a719c4e297644363411652c8bede6373b816792891f9eb4ed589578a8a1268db476a273667fca10869186937eb858c5338156195c097f1656273e72cb607edd024cf0cf9370c3c17921926cacf4085c36cd9527a"}], 0x248, 0x80}, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) r2 = syz_open_dev$sndmidi(&(0x7f0000002000)='/dev/snd/midiC#D#\x00', 0x3f, 0x20400) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000009000-0x8)=0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) [ 51.913817] binder_alloc: binder_alloc_mmap_handler: 8038 20000000-20002000 already mapped failed -16 [ 51.933270] binder: BINDER_SET_CONTEXT_MGR already set [ 51.933282] binder: 8038:8048 ioctl 40046207 0 returned -16 [ 51.967898] binder: BINDER_SET_CONTEXT_MGR already set [ 51.967906] binder: 8076:8077 ioctl 40046207 0 returned -16 [ 51.968659] binder: 8076:8077 ioctl c0306201 204edfd0 returned -14 [ 51.969134] binder_alloc: 8038: binder_alloc_buf, no vma [ 51.969158] binder: 8076:8077 transaction failed 29189/-3, size 128-0 line 2903 [ 51.974227] binder_alloc: binder_alloc_mmap_handler: 8076 20000000-20002000 already mapped failed -16 [ 51.974272] binder: BINDER_SET_CONTEXT_MGR already set [ 51.974280] binder: 8076:8079 ioctl 40046207 0 returned -16 [ 51.975664] binder: 8076:8077 ioctl c0306201 204edfd0 returned -14 [ 51.990534] binder: undelivered TRANSACTION_ERROR: 29189 [ 52.061903] binder: 8038:8048 ioctl c0306201 204edfd0 returned -14 [ 52.071793] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/24 13:46:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e53000)='/dev/vga_arbiter\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000f52000-0xb0)={{0x3f, 0x1}, 'port0\x00', 0x40, 0x80004, 0x9e, 0x7, 0x7fffffff, 0xbd53, 0x1, 0x0, 0x1, 0x31, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$adsp(&(0x7f0000200000)='/dev/adsp#\x00', 0x200, 0x141040) fchownat(0xffffffffffffffff, &(0x7f000026e000-0x8)='./file0\x00', 0x0, 0x0, 0x0) 2018/01/24 13:46:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000fa3000)="008000022f6f6fbf0fb900", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) syz_open_dev$admmidi(&(0x7f00006a6000)='/dev/admmidi#\x00', 0x100000001, 0x40001) 2018/01/24 13:46:51 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) socket$vsock_dgram(0x28, 0x2, 0x0) keyctl$session_to_parent(0x12) r1 = syz_open_dev$audion(&(0x7f0000002000-0xc)='/dev/audio#\x00', 0x7fff, 0x20000) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000000)=""/6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000002000)=0x5, &(0x7f0000002000)=0x2) getsockopt$bt_hci(r0, 0x65, 0x3, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000003000-0x4)=0xf4) 2018/01/24 13:46:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80000, 0x8, &(0x7f0000e42000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000041f000-0x7c)={0x0, 0x0, ""}, &(0x7f00004ce000)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004ed000-0x30)={0x0, 0x0, &(0x7f000000c000-0x80)=[], 0x1, 0x0, &(0x7f00004ed000-0x2)='f'}) 2018/01/24 13:46:51 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/dev/hwrng\x00', 0x410580, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000001000)=""/196) r1 = syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x25)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000005000)=[{0x0, 0x0, &(0x7f000000c000-0x20)=[{&(0x7f0000002000-0xc7)="8a44b53add5442058338adc5a470b2eb57271f984ab446a23c339159767e9a7137945cee9b9dc29a9bcd9d2339fa7359982e66ec5eb9280050d13aa76ec6f8e3d14a88b037acbaa68a966d2feeeb96378ec7df41eb2a523d6580a85d357b2fc5610f0ecedbdb06a0714c09e7f3214b46b4cd5207087a669f26709ca3fa2afadff38c79678c3a1d399026958280ba0e80b6ee19c8a2d3db14b1d786c0276ed8805fac972141f509b4db7dcf375b32ee761609ede7b76f5f30e612da060ce52db4e1348039813d21", 0xc7}, {&(0x7f0000008000)="6de2b428fe169e7e127aa1c055ee90cef2f7946ab263e7327c0656a6aa8c2b2bf40d7a00a63ca7904ece0c0dd143d4a0ed25fbf9dfb0ef5e8c0c26e336c68de44ef10e0248a4aaeeec60ecaa80d08bb2b36d33dba4899022939962288f1bf370bd052f4801d179fd7331373d234ccfa1f0621f81b0ebf0fbf1ceb73781f3610e9b2f768f343ab0a771c034aa489c6b4acbd7c08c6ac32d8a5739a1f41c49b5887bd5fc998f4d9aa2508c52a011b85d15c04f8816f0f167b197f5b83aac30e817a7198066781dde5ba6e5a3d060104f348f8e36a8", 0xd4}], 0x2, 0x0, 0x0, 0x20008800}, {0x0, 0x0, &(0x7f0000002000)=[{&(0x7f000000b000)="15d9ad154a19d79fe06de97c55bc82f1166e4397b1a9f49db6508ac075c62d7b96753c6e7a23bf71c90a58ec0df637543357e4f537d1ef78b957eb10165ea3d4dbedd6d1cacb0c6df102b85812240ea3b8ab56d2cd012951c8bf833e3c7108cbcda51897588aafcb4282d1c2e0dd2f1ca7c504be5d24715adbf29c7f131480a037c6febaec64769ca89b28fc9e56f2a7e4e6bf6353effbb475e48b9ddd2785e1476371e48fa1fbf726008e1962b9bb456f1805e976446c580e41dbfcb72ee7ac020de2d1f975d48675bf3323ec0d91f57ee93865eb27203e35f2588919e8b67ddc4f20d998458974539eae108aebcbee28558a154c6f3a3d8fff3bcac61cfe878e82d2eb5d9a4a9d648be0410c8530613ff0b4b4b6bb66e186d48e34c2098ad5f91fe8a937d71a9041b07a859f6853a6e323b059a80b4955f44ac5676cc4e4501dd62bbf09e8a87539e1c6c390750b3bf61ce2df86a549dba44d34a6cf292dfc8b6f1bb502b3140358d4a4b0f31ea689054ee33abfaa66e09c16efb37708db46ba26d87f5f1d795febaae494137dc6e4886a430411930e02c8d48f35769efd2e4e75348e7061c13e8916d2b198d60736d1a5ef7d0b73d7c1850a4e8028650160f05d0466d621c43ce3c0f4493092d2703c25a17b342105f07ae67d3952350e636f7c5d699d294b6c0dd7e2bba89a99a26ed841ef91cfc77cd56139dd871a1f059fd0c74b4af7b8d6a8d9ca138b5387c1b519da0c8d52b79352ed06b63ea5157efce241400756cd1e3e9b94debcd9fa7b3caab6de6171844a795958940505e170843eca95fd786b5aa529d9539d15117bf8b6f56089feeffeda4a29eae5e3e52014a3322df85e442a488ec98962521a446ace06cc5ff751ca53e2951976209a3dfe41bc5d5d7e1c30ebf402fda9ae5d0e9d9f1c0f504f9633b6d6bafaf3b751a1d15e3c0dd01d00ff04802da2598542b6daa448028f99b28afd0c540f22a0a2d4dbe93c4708bb3e1a4456cd2e5e5881a925f51b618a477b9f2f8040075db1330a373be08ddfaabeae8ba2e31b8f45dcf3492fdfb15998ddc0519974c0e22e7ce005dfbdd0918cc6ed7d647b9b97425f8e1da4b93d8fb74fc61884d6824173ff8acf97ead38162d82c538610f3c4d09b946834472c68279503109624adc77356d7cb5d844e23ebe6d7e82869e27fd0f40ac60f54160537b5fa59e0f3a0709c9d9ffdcba253fbd39c5389bb8b357015442411c858e8e85e3fcafed7c28b93ec27146353783ea37988927bce673582c9c77d60af9b6468a6d3107ab15b6fc18eff7ae4c95f26f7f9c4cf157d9a4a6ffef247beb43ec2b219f8a54d3926fccb8782cd25f5594bb5a49d0a5ea2bc472dc929a722be23fcf26e9cda30340944373a9e3bcffe747b7f04a66749131454842395bb747b3ff121eead87821bd859b98d732a687ebd50121ad766d7244b0c97ea644d85f45cc844694e4bf7cbe5a30098a250ec220b905f54f433870ccd071514e43baf70131ef587525312d0bf6328d3330a10c59ee555b494a3daf351cd476015c4af0c4d161deb68bb392206f0fd9fd693da8d5b9f0ebd0e5ed424f37ff3f75d52b8d7d72fa5b267ee418f72cadb8594410752095f3fb67d7d6692b67f648d6864bf1931d9af28c301ebd3626d3b633a4cbc2a4498dcd30178395405f985d209f731da29e824e7f79f193e677f2e551e07ebf0e13621f743413316c2894fe6cbed9c2cc1b842066ef0edf4bb3368c70628e9df1c817a0e9e87cf3331b3f295483bdbeb0dc5ca15385d3d040e070bd6c56619b188100e21edb207afbe32dffc444ecfb0804deac4a4d4722b336dad39be4036c23c6583828392a2c5fa44fb8141c845078496d7daf323b3c7142bb8481e1b768ffef2c9b435def6f5eb4fa804c67c39f076f77d3375e53d4eb434fbc4411aa46cdddea3e4d8e620b4bd9d335c2df43894cbea565e8426e2aba735f2f2822deaa3ab58917edeba745283379a7719fc754e7f7286d4b98e148b407df3bb6433c2436855c596ffac2955b5e23e2f6d015c104149d092ce5a592df47595227207c2d42e24bcc03b815ba574d795737a2fd043d8ca9560c24218f6a1557676fa2f40146b6532ca99e9be54293dfd2f4567d7844384284e1f19392aa2f341f20f2d043a1105bf8fe44ddad84f7e05fe1e831b57743b2a07c63beb2eac89b961ca6a4328fc36f187cf03762f736037d7e1e1fe5abe2fd41f5cb3c6ab09327e99bd11c6ba83039a7e423d37c71c994f4e049396b68020e1763bb7f9ce4fa5dc1c2e2ffbf741891254994c09885b4c1e5f11c60f00352147f230d0b20658be35d6ad191744242a3f4b910c33b0b3bc4ad62e319efdc1a1dfe4d2f18a33b5ab0acd812ac21333d5261b789382655888de098013400f5a86402e5239ce2f45b28114c3488eb7b05007def0a37e4dace86df3752ade9903d3d723af7c11cd6f4f5d2ab48182daa3178113dd28d5ce7606e3dedbb94972ee1a8df5cc84bd21c164a0387b01911c1d1f5829c7586e3e2428c64ae941082e2336ecb72efd8c42577dd324050a73fc8e95336e48fa51aeb8fb70854e669605e13e3d6077bcf73263db283d00cac01adb393d73a72be6f85efcc7c7d598fcd4804d18d3db804245cf277014b41e451fc78f41cf284366b8002fa1216afee07c442b4db7290c773df60986dda048894c66b9a3cb84d295ac4a5340769ff2219bdafc05326f44d447db6c0569f1a5c19df08b5515c2c8e776825eafd14abb1b390ab1089b00b5e2379a534c1f2424801eeefd6a191472ee8ccc790faf08fcdc59a207ae8c04d34f25839edaef205fcd8af29552b6de24ce94040ac677262ad0014c29ec3aa2f2b4154c69c147129dfdb1c8b3b18da2f6d9720300940e39d712d366eeb22783208563b4ba4b3852ac153653dff7273889a3001aedf14e54d64e4cc724f5f5b060f1f3032e716bb58f7a016a1308d64a3611216f600a6ea4d84f039f03885c8ce15689eb9feed7f4dad30ed93fdcfd20b65891c3d5258e98cf75b95bf196080a14711242ba916b8bae26dcb235b21dbba03bea9d2de067be9fa3487b3ad8007e4b7d9fdfc8edfe8766ada59f757a4770a70cf0e12aba0afc885b42bdd10191ccbc97371b5f7bde0045b25cc21d06a2e70a3e3e83b9b35de63325b53f35ef9ae9c679464b0250bdc91f400083e1523f98388302e2cd740921be5c8f2bd27924a76957833f0fd748a2e93d04d7724465ce25580c9e2b73425b52ad583709e203c771251f2585145856c78ec2236ecca2cb026e324b21adc063314619092a03a6a34a5713507717a5d0d7b0f1644838d31e862f67f9e70d4d24fe02681cf809d55a0757d2851098866f36f46d23f82c4fb5fa1f7ab1b2ead818fc09f645c5f70bfaadf9b00e97fa2b980bcc044e8f5fdf035bc22a0eb240e0d122b3081af0962ad9b2d29fc5c66ae0327eba7e81b9ad802b6543dc9ca68fc397843a2df2b84856c7b2ecdb18513e6e2841a822d2ffa02ad433749867bd81e5dce1c2f78710d430ae5f473447099654a66f808b6ee301746c7f73c39a8b79efb0ebbb1bfd8914c2846c805f6ee83666aee35c4c1a81e73cec8fdfdae2efe02104bd2348b5df0e451bb15cf260ea4a9766db709b55a222f776b5fdf29935351d54332131c9d2fad1761a28f1d02611ce2031bb38af5ce0e1ca71de5c1d17ef3ecfa0d8fc1b5183dac5d29b7cd1bb2e1fea22b0ca1ccd85abcb347a5bd21a1fd15d81095b5bd51fb0703b5dd334fcea3c842d335cd53ced30949ead139dffe64f02e65894294384103ff44ec658801df56f4c241d1c23c6e160ead342ffd0340fb8818259820a153a6181ee2f7c8a7e849d6a93136dcfb5690d1f43b0b13ddfd63e9efa04146808aa3e4646b652f8290c9303bd742d3a2d8fd1ea4ae562277154f349b7fcc547e37fc0ea1f528c888a00555d905b9177d08469905d618929f233ef0a25191e1c12b4f883c7fb3a5dcde167b719e666bc81f55059efe0ab144830ca8b91b0d0453c0cbeeffc49f5e9f3fe3d9534a5121c129309f91d0bbe452f338d7dc1e70b2980884a22f51e6bf45f91280da5af6f60b651001ddf3aa744fd8a71977ae8d3fed14d1cf153a0e1e7727599ec442dc92778eab3de6da9f5e2bd4e6dcb473d87d8e3907aebb2fd8ab5a5b626b2d8bcdc6116a3966f5c48ad66cd42f472b4401525f821e8b8bd59539856a445adefa651af59cb3481fca0e266639681a661d9d964dab01606d05248ab6978e20ba2499373470b050170546993d8fa2e460bd864c3640742a48910accd08a3d3adc839b573c80fe503c7bbf91b4b21858f8b8313dace9737566c75b2c8981a75982df718be47e7e86c1c2eb8bb43a9c229aea1f73aec3055988e37e94268efa04b170093d1baa98c32b297d56ed8a3e9f8b0312e26de960089588cf3f5acdd16e9c9db68f3656d182afdd80d4b16644e4b555b8f7da6d1035c104024f1db6466e232d08af5f647031ae4edd61604c6a8ba1d0d00c4f8ee05dbcf3ecf06b0dd7f2904f69968baad025947cf147af37557ffaef30e603cdc7532eb2e04db85b865a43cd00e9bd1c45563149073726ab4264f094a7b7160c9069254319dcda3e8c4b4033615c6946f4fc4196d522efa6b5f3b9fcc8c1884870054c7c9d486884847526428fb2ba4c4f216e689e0e1dcc12455074b43cbad2a91d333434577a0e98c19a3f852c943dbb77b061db3929fd7b8709c41602068862d2e236e26e1c8d7ad7f9edbdb25cabd1b9f7df05e5b965c385747dd4877517a93ab853e1f5f6f2e017a5341a9feab47275deae2b5e5289ce73b02e8f87ba75df1df253836da2d7e1b6832bc171173f62bf33dbc556d22a6eff7920316c602b4360063d9d6c915415bdc602f2a125702e822e68e84fe3a3d5a40100f1f19f105d0f877b3c4740b1b82fcae1d53c4b23df9556c93720266f74fe08c10cfe0e9eeb5a903f577e6e803a16a7cd272f45c13a8743c4a135a1b11b30cf18a0ff8560e5b01c1a422f7e5201e37f87c2ea3bb1af75c9c742fa2c97cbafb937a4df44c8d7db06f3a213785216e14fb58fa9d96e2ab8e7416aaa90e218fedf27c5d2d795ae287ce4fc91d0b81e25bb930b5a82c6d879d838c02fedcf61eb957039f3f2c0d61a4af2abd67fe69090191fd501087367e5b667e5a6b81f5be8cfd671b7796e39d93d29daa4d009d3414331ba6406290c90d0edef47984efa7c90929f60442c88eb92a27febe5cc2f107f826d5d0708ee7e9973847af6dfe3a0c0e8e5608a8588b41afd98330dc5026241c79028486092fcdd085ffdbd85a67d8573e9bf996b5990a9691844e66ccda82b01605c627ec099996da0c7cac91bebf787c976be361ef78b20b51c3389b3ab7028bf3caa65968a3d0d61e166c3c1fcc2b06dc6b7f314de28aa050b55a2e20f7cca2161fb9a1f09140e3ac8becab70775e77ca5b679d7500bf11e34e91d3d593240842f19cc81ffbf5207dc4886bbd8128454839302cc14e6658128a47234983e1532e44041f23482d900b9a2823bf104cd5c8fd3a190ab19eacf6fa540d0e618550305f534d5ea4b186304924b90ed156933b0ec690bfec7c34bfbc51326f46a5e54ec1c25d680caa8982951a951a39e4419e274a04396c27b798b7dd6e788e4eb78d0150cfb5762364bfabccc38c290c15f4aae177e95506065f2c59f3c299946f500ef0c1a8d7c6ebffa7f456c36c86c6dd087b5dec6d736ca321be086d1f", 0x1000}, {&(0x7f0000001000)="6dcc84d506360a8b0092dc4ac621a4e4cf7651df56954b2932ef38ceea7fca8ea87986b975fda2b6acaa0ead079c82ff0e6e4bf486b8c9958f8d16ed4ad06c266e0f11b14ad26cfe5f44dfc71e34019900f8c9e1a0181762e4a6a3b5fd56e8045427895ec295fbdc07011fdcfd2f487ad181cf93824ec891bb9637ba6947725fe0e6a77fc74855051be4fa01dde27da9ba35d52df47aa33bcb0714c7010b3c677c4d2d42787e339cb36febc74944247bcf2401173768f080ff2396ac363451265ec85fa0eb822319ac9bfa76f5692e23e4ee638814ceb2c04901d8bf44b355573bab85f733fa80e41b01bdccc28b73", 0xef}, {&(0x7f0000008000+0x9e2)="fec5a95b6ae65dbc935c974d96624684a5ba1c101ff8157bad45ab3747f90d34af8967e6db27b7f8c3c9a62beefe4422645570238499c7900d8578614342831d4bfa4b0882872cbfc30d63a9ec1707e1ce933576264e4d8f6ae23c4f885d87c4bd9b96a49a99fce25211fea8f3689b9ab7be2e849f0473cebbdac16735a10a13fe134b550b28f8ec7f134f011cc11210762fdab43d2b0e953233a2dafc55e66790ab96e6d9f1771f0a20d41a72d930ca4d723e2ca689893c0d4a456c943e9c949b8b087ac0fcf3cd1b7788299af26d2fa842", 0xd2}, {&(0x7f0000001000)="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", 0xff}, {&(0x7f000000c000-0x67)="85ef7e70d4bdafda799d2af45f1273e6e84246a2e7985b21bcda6243cf84b74670878fb280e4de8d1fd43a8fe73e69153d117f5f8f6a41025290a7d68c1c5af156c38e4c005ae7873157764f57e2aab070b9f05f571f95790e7ccd625e2bea6a8583004b2f7f35822794", 0x6a}], 0x5, &(0x7f000000b000)=[@assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0xa838676aa97bea73}, @assoc={0x18, 0x117, 0x4, 0xf1}, @op={0x18, 0x117, 0x3, 0x1}], 0x60, 0x4000}], 0x2, 0xc0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000008000)=0x40000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x9018, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x497, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}], 0x9c) 2018/01/24 13:46:51 executing program 2: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000efb000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000fef000)={0x0, 0x1b, "3c7a25a64ec000b192e250baa9e9f6624d8fbb454e6dcc240bb139"}, &(0x7f0000fef000)=0x23) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000082a000-0xc)=@sack_info={r1, 0xda94, 0x1be}, 0xc) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) sendto$inet(r2, &(0x7f0000fef000-0x91)="", 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000bcb000-0x4b)="", 0x0, 0x20040050, &(0x7f0000fec000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 13:46:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/24 13:46:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) nanosleep(&(0x7f0000960000-0x10)={0x77359400, 0x0}, &(0x7f0000b3f000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000001000-0x10)={r1, 0x0}, 0x67891ffe3778051d) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000)=0x3) sendto$packet(r2, &(0x7f0000002000-0x99)="618ab08fbabb0348266696f39c2539b20aebc5f8931f9f8f4d8cf4d4f80509c24d0204fcad0b242dcba05e9d19da43dcf55c0f1a47b6fc7a4bff0045e3ec3ace197534804cb87a62acf6e545b7058ef636bb54083318f7310b6f718ec9e692b523f534b5b55c24b9c04cc4429673a18396c8b9ea7651a4db52038b6deb61b94bc8440bf610cda106cc2bd6ab33273e41ec9893a87bffe31aca", 0x99, 0x4040000, &(0x7f0000002000-0x14)={0x11, 0xf8, r3, 0x1, 0x2, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000001000)={0x0}, &(0x7f0000001000-0x4)=0x4) r4 = semget$private(0x0, 0x0, 0x18) semctl$GETVAL(r4, 0x4, 0xc, &(0x7f0000001000)=""/93) 2018/01/24 13:46:51 executing program 1: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000f86000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 13:46:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) fcntl$getflags(r0, 0x40a) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x3}, 0x10) sendmmsg$alg(r1, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f00006e1000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/24 13:46:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x10000, 0x4) r1 = dup(r0) write$eventfd(r1, &(0x7f0000606000-0x8)=0x9, 0x8) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) write$tun(r1, &(0x7f0000f1f000-0x116)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@mpls_uc={0x8847, {[], @generic=""}}}}}, 0x18) write$tun(r1, &(0x7f0000231000-0xc8)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc_tr={0x11, {@llc={0x0, 0x0, 'Y', ""}}}}}}, 0x1b) 2018/01/24 13:46:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f00000d4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000006b000)=0x14) recvmsg(r0, &(0x7f0000e05000-0x38)={&(0x7f00009e8000)=@un=@file={0x0, ""/52}, 0x36, &(0x7f00002be000)=[{&(0x7f000004d000-0x1b)=""/27, 0x1b}, {&(0x7f0000928000)=""/128, 0x80}, {&(0x7f00005cb000-0xaa)=""/170, 0xaa}, {&(0x7f00008c7000+0x17d)=""/41, 0x29}, {&(0x7f0000ede000-0xce)=""/206, 0xce}], 0x5, &(0x7f00001b0000-0xc9)=""/201, 0xc9, 0x4}, 0x40000142) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f0e000-0xc)='/dev/autofs\x00', 0x8040, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000030c000)=0x990, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005bd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f00003d7000-0x38)={&(0x7f0000698000)=@generic={0x0, ""/126}, 0x80, &(0x7f000081b000-0x30)=[], 0x0, &(0x7f0000fa0000-0x8)=""/90, 0x5a, 0x0}, 0x0) 2018/01/24 13:46:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000318000)=0x0, &(0x7f0000b0b000-0x4)=0x4) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r1, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/24 13:46:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000e12000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a57000)={0x8, 0x0, 0x8207, 0x40, 0x7fff, 0x3, 0x4e7, 0xfff, 0x0}, &(0x7f0000451000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000b8000)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaeeb, 0x7, 0xfff, 0x8, 0x2}, &(0x7f00009db000)=0xa0) socket(0x1d, 0x6, 0x4) [ 52.236238] kauditd_printk_skb: 118 callbacks suppressed [ 52.236245] audit: type=1326 audit(1516801611.053:433): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8094 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/24 13:46:51 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006b9000-0x10)={&(0x7f000058e000)={0x14, 0x16, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000bc1000)='/dev/input/mouse#\x00', 0x200, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000001000-0x5)=0x3, 0x8) readv(r0, &(0x7f00009fc000)=[{&(0x7f00009fc000)=""/8, 0x8}], 0x1) [ 52.273662] binder: 8084:8105 ioctl c0306201 204ecfd0 returned -14 [ 52.376205] can: request_module (can-proto-4) failed. [ 52.394666] audit: type=1326 audit(1516801611.095:434): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8094 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452f19 code=0x7ffc0000 [ 52.426035] can: request_module (can-proto-4) failed. [ 52.437493] audit: type=1326 audit(1516801611.096:435): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8094 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 52.462158] audit: type=1326 audit(1516801611.099:436): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8094 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452f19 code=0x7ffc0000 [ 52.486639] audit: type=1326 audit(1516801611.099:437): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8094 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/24 13:46:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007b4000)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000222000)={0x0, 0x0}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) clone(0x0, &(0x7f0000e23000)="", &(0x7f0000000000)=0x0, &(0x7f000057d000)=0x0, &(0x7f0000a06000)="") poll(&(0x7f0000a29000)=[], 0x0, 0x9) 2018/01/24 13:46:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000063c000)={0x10000004, 0x0}) r2 = epoll_create(0x6) connect$nfc_llcp(r0, &(0x7f000041d000-0x60)={0x27, 0x1, 0x7, 0x4, 0x200, 0x1, "f48434a6aac2dbda57f17b4a986b309538b9fb0a9b3d44c1ffb6ac2d15e60ceb14549c40ae4221b273f6c2ab2df61981ae04ccee93aa5ec89f0ca0b6a07ea6", 0x9b}, 0x60) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000760000-0xc)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f00004f8000)="59048cb89a5a72fdd4d2ad38872ac73e064389b6ef80f4d202c51438937c4b73f18b65a468995a405cf1de7a458128135cc281ce3d062abe7224b9b9a03f106f682fe4b756c3f19ac1f312eb25719b85996af73af3823ac037e3b7c49730ce1fdcc06dc5344139d4fac76485424a4e24cba7e0c998dae9b609a01b7f8de85f080f028be69bb1a5bd36137b874b2c7cdf3a179d951c974a3df774fbc86d0acaa165ccb65f567151106df423d3dcba1bf828179eef723edd301b45f648135b1936bf15b530b4", 0xc5) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 2018/01/24 13:46:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e5e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c96000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000001000-0x4)=0xe4a5) sync() 2018/01/24 13:46:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x1, 0x80000) timerfd_settime(r0, 0x3, &(0x7f0000c0c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x3, &(0x7f00006b7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00003c9000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/24 13:46:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x185) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00009cf000)=0x400, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 13:46:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000001000-0x80)="28d6e63113010c412cc90cb5f34850d3db53f161850993a1ed59b7391da5a6c911470847e2ad846c2efed066e7334552726dffcf6a6534630417c855619dace294eb096d853f222eae279b8bf4ffb42be945908c36b6253a071fbd4094993b3ae8566d8795d7742b9fa955239d7b140491d86827d589f9a8c9962c8b8db0ecc7", 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00007c8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x2)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000fc5000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000001000)='/dev/admmidi#\x00', 0x3, 0x802) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000003000-0x4)={0x0}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00003ef000)='/dev/vcs\x00', 0x111080, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f00000db000-0x78)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x81, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x844}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x200, @loopback={0x0, 0x1}, 0x1}], 0x78) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00006c1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070c000-0x4)=0x14) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00003fc000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e64000-0x4)=0x5) getsockopt(r5, 0x800000000000084, 0x8000000007a, &(0x7f000023b000)=""/8, &(0x7f00004ee000-0x4)=0x8) 2018/01/24 13:46:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e26000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000d0000-0x9)='/dev/dsp\x00', 0x121000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000b9f000-0x10)={0x0, 0x0, 0x9}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000efc000)=0x0, &(0x7f0000dcb000)=0x4) preadv(r0, &(0x7f0000c9e000-0x30)=[{&(0x7f0000a5c000-0x3d)=""/61, 0x3d}, {&(0x7f0000548000)=""/4096, 0x1000}, {&(0x7f0000322000-0xfe)=""/254, 0xfe}], 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000761000-0xc)={r2, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000ada000+0x8)={r3, 0x0}) r4 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af20, &(0x7f0000cb5000-0x8)={0x0, r4}) pkey_alloc(0x0, 0x2) close(r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000012000-0x2a)=""/42, &(0x7f0000c96000-0x4)=0x2a) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00008f3000-0x8)={0x0, 0x0}) 2018/01/24 13:46:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e80000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c22000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$selinux_access(r2, &(0x7f0000129000-0x42)={'system_u:object_r:init_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x38, 0x37, 0x0}, 0x42) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000814000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f0000d0d000)={0x0, 0x0, 0x0, &(0x7f0000127000)=0x0}) [ 52.511454] audit: type=1326 audit(1516801611.108:438): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8094 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d211 code=0x7ffc0000 2018/01/24 13:46:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000082000)='/dev/dmmidi#\x00', 0x6, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000b1d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000af5000-0x4)=0x14, 0x800) connect$packet(r0, &(0x7f0000000000)={0x11, 0x4, r1, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x14) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000042e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r2, 0x891f, &(0x7f00006cf000)={@common='tunl0\x00', @ifru_names=@common='ip_vti0\x00'}) 2018/01/24 13:46:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000027b000)='/dev/sequencer\x00', 0x20240, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000014e000)=[@in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xffffffffffff8000}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9d, @loopback={0x0, 0x1}, 0x1fd25e9d}], 0xff62) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f0000c04000-0x70)=[{&(0x7f0000c4b000-0x5f)="18", 0x1}], 0x1) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000943000)={0x3}, 0x4) 2018/01/24 13:46:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6b, &(0x7f0000bb9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5d, 0xffffffffffffffff, 0x0, 0x0, 0x2001, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@cipso={0x86, 0xa, 0x0, [{0x0, 0x4, "af2f"}]}, @generic={0x0, 0xe, "16bc39fc1553b66bb5256f7a"}, @noop={0x1}, @generic={0x97, 0x12, "e94fc8d5b6a12052528cd2eee8dd9912"}]}}, "f0"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) io_setup(0x3, &(0x7f0000aa0000-0x8)=0x0) io_getevents(r0, 0x2, 0x7, &(0x7f0000116000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000b57000)={0x0, 0x0}) 2018/01/24 13:46:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000022000)={0x0, 0x0, []}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000b4b000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000b62000-0x8)='./file0\x00') ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00004a1000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) madvise(&(0x7f000041f000/0x4000)=nil, 0x4000, 0x4) 2018/01/24 13:46:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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={&(0x7f0000ada000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000076000-0xb)='/dev/hwrng\x00', 0x2, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00003e6000)=""/220) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000a81000)={&(0x7f0000e5c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000660000-0x144)=@ipv6_newroute={0x24, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) rename(&(0x7f000073d000-0xa)='./control\x00', &(0x7f0000f75000-0x8)='./file0\x00') 2018/01/24 13:46:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, [@jmp={0x7ffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000217000-0x8)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000cb7000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ccd000)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000718000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008ea000)={{{@in=@broadcast=0xffffffff, @in=@multicast2=0xe0000002, 0x1, 0x0, 0x3, 0x0, 0xa, 0x80, 0x20, 0xff, r1, r2}, {0x8, 0xfffffffffffffffa, 0x7ff, 0x7, 0x10000, 0x45, 0x4, 0x40}, {0x80000000, 0x8, 0x8, 0x3f}, 0x100000000, 0x8, 0x1, 0x0, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x16}, 0x3, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0, 0x1, 0xffffffff80000001, 0x5, 0x8, 0x9a}}, 0xe8) 2018/01/24 13:46:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xffffffffffffff77, &(0x7f00000a5000-0x8)=0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ppoll(&(0x7f0000ca1000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000c3e000)={0x0, 0x0}, &(0x7f0000212000)={0x0}, 0x8) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000018000)=0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f000097f000-0x1a)={0x55, 0x5, 0xffff, {0x2, 0x8}, {0x8, 0xd91}, @const={0x9e440000000000, {0x0, 0xffff, 0x1, 0x7f0}}}) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000e33000/0x4000)=nil, 0x4000}) 2018/01/24 13:46:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000)="7973397600080a4aead96054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup2(r0, r0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000b0c000-0x4)=0x10, 0x4) writev(r1, &(0x7f000056e000-0x40)=[{&(0x7f0000b2b000-0x64)="fd2f897849caf954ed2e8e53acf145b9c4", 0x11}], 0x1) recvmsg(r1, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x0, &(0x7f000052d000)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) [ 52.707607] audit: type=1326 audit(1516801611.108:439): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8094 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 52.717780] netlink: 'syz-executor5': attribute type 21 has an invalid length. [ 52.793435] netlink: 'syz-executor5': attribute type 21 has an invalid length. [ 52.842489] audit: type=1326 audit(1516801611.112:440): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8094 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=260 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/24 13:46:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e98000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000afc000)={0x5, 0x5, 0x8000, 0x0, 0xa922}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002cd000)='/selinux/checkreqprot\x00', 0x400681, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000756000)={0x3, 0xffff, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timerfd_create(0x6, 0x80000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) sigaltstack(&(0x7f0000f79000/0x4000)=nil, 0x0) r4 = dup3(r2, r3, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000d3e000-0x1)=""/1, 0xffffffffffffff07) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f000075b000)={0x6, 0xac, 0x3}) 2018/01/24 13:46:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000ee000-0xe)='net/dev_mcast\x00') inotify_init() sendfile(r1, r2, &(0x7f0000058000-0x8)=0x0, 0x10002) 2018/01/24 13:46:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a6a000)='/dev/sequencer\x00', 0x503200, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000579000-0x8)=0x8) pivot_root(&(0x7f0000c66000)='./file0\x00', &(0x7f00003ab000-0x8)='./file0\x00') 2018/01/24 13:46:51 executing program 6: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000)={&(0x7f0000002000/0x1000)=nil, 0x1000}) 2018/01/24 13:46:51 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0xa, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r1, &(0x7f0000929000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000314000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/24 13:46:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000742000-0x38)={&(0x7f0000577000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000822000)={0x2c, 0x1, 0x4, 0x200401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x18, 0x6, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 13:46:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x3a, &(0x7f00008c3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x400001a6, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00009a3000)={0x0, 0x1, [0x0]}) 2018/01/24 13:46:51 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000001000-0x4)=0x7f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x1, 0x0}) mprotect(&(0x7f0000a50000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ustat(0x5, &(0x7f0000013000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e72000)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000a3b000)=&(0x7f0000eea000)=0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 52.867377] audit: type=1326 audit(1516801611.112:441): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8094 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 52.895781] audit: type=1326 audit(1516801611.113:442): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8094 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/24 13:46:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x8, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) socketpair(0x0, 0x80000, 0x380000000000000, &(0x7f0000789000-0x8)={0x0, 0x0}) ioctl$TIOCSTI(r1, 0x5412, 0x100) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000ff7000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000734000)=0x6) pwritev(r0, &(0x7f00003b9000-0x50)=[{&(0x7f0000e6a000)='%', 0x1}], 0x1, 0x0) 2018/01/24 13:46:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002a5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$ax25_int(r0, 0x101, 0x8, &(0x7f0000a29000)=0x9, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r1, &(0x7f00005bc000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/24 13:46:51 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f000000c000-0x4)=0x2, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) r1 = socket(0x11, 0x800, 0x7) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000007000-0x5)={0x2, 0x7, 0x2, 0xf3bb}, 0x5) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/24 13:46:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x2400, 0x0) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd4(0xffffffffffffff9c, &(0x7f0000000000)={0x0}, 0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00004f1000-0x38)={&(0x7f0000ceb000-0xc)={0x10, 0x0, 0x0, 0x400008}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)={0x358, 0x29, 0x0, 0x7, 0x2, {0x2, 0x0, 0x0}, [@generic="244f1be44fff51f992071f1e483bf10029e5dffb4f3b601f2197ea205b71629febee453200775f885a8954b8937c1e625265e85ab185fb434bf3cb6fa47a9de2e845c7b6c0e0f1ac5a32c42bcba720e28ed0f5656e7b6daf748575cf4db837df5254921270a4eb48c8d005fa86da937c2c8811580eb50b610dda510fa19dbf00ee336bf4e01fc124cc6bfedd631fba58c7f4ef430d2fd0442dbb3fb317bff7c59e3ecc6f9e6f0a23e8cf9aad4918b799deccf9bb19ffbb7abcc444ce02f64ef9033c9c47cee7", @nested={0x68, 0x92, [@generic="8aa0d1461c5b3c075b4181f03b6d98b8c87fa911f56ef43816be53dc20534397ac3bda7c9f587a799f285f262a7a62d78a2f6e6040cea9b90ea0b8712df2054482a9ef30ae23c10022c39f591421970fe16b53472f449aa1cf", @typed={0x8, 0x90, @void=""}]}, @generic="4046ef5febf117c42df81f38bbec2d764286b4af7f0bcdb67145d9c57c9ff29ecf1a1a610d96566bcce3ab88f4b6596c4d8cfa7fc03794bc0d200706f901e05cbf201bd9574946c9313a6a055149a57cf826c853fd4e38e2fd092dd5588c705be18742bf51cee5c6c0df2dfa86d1e653ccbfcbfb4bda4fe0528fac96d0afe4cd29e686923adc68ee6fdb15279599c2a0d1a75f5a3943147768b40c817f032d0af692c7cdd17641bc22ee17530a76dbd62f48d7d6a69ac351a7e8b77b62f2579ae96f63ee00315519931501", @generic="8d9a6a6e890c25c0bd3d68f758e59f7a36d0a818ad2e6375a488e0903edc1ebc7c6f935dc18d54d2320924f1700bc24e157a1b48018362709db55612e2d471ec851d9a77fb70b6c2758befa3dfa0cfebf1b0efc14dd8fe9bef1db5c33e6bcd9cbe3bd9c11b4447ec91a5a72d02cd1fdfd7b5deaf2ce56e066a94336da862904eb973d8dd826e3e40a3f84e2d7eb5f91db84af79609b199c505f8c2eeb687071cb83c02016ad190463354412e8fa280fba0340c039e1d50deedbf853ed87466d5a96ba8bd62b21a4c3577a47b3d2201e7a8643e91", @nested={0x2c, 0x13, [@typed={0xc, 0x52, @pid=r1}, @typed={0xc, 0x89, @fd=r2}, @typed={0x10, 0x86, @u64=0x56f4}]}, @generic="dd8626429e4bcddb4d06b80347eba43ccc46385f3e6cab00f67956d47c44ff93e5a92281a2f29b6f8b982f9d4b1954ae8c5c739a4cac4815d9d2fbe631d6cbbe4d98ae6fa462dde1c7"]}, 0x358}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f000038c000-0x38)={&(0x7f0000cf2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00009ff000-0x14)={0x14, 0x0, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 13:46:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt(r0, 0x1, 0xc, &(0x7f0000360000-0x96)=""/150, &(0x7f0000824000-0x4)=0x96) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a75000)=0x0) r1 = socket(0x5, 0x4, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000b78000)=0xffffffffffffffff, 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000055a000)=@generic={0x2, 0x0, 0x80000001}) 2018/01/24 13:46:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000804000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00007a7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000051d000+0x9fa)={0x0, 0xf59}, &(0x7f00003b1000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000eeb000)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0xf08c, 0x1, 0xf7, 0xffffffffe895c1a9}, &(0x7f0000541000)=0xa0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = dup(r2) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000000)=@common='bridge0\x00') ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000d1a000)={0x5000, 0x100000, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000b98000)={0x2, [0x5, 0xdb]}, 0x8) [ 52.985423] netlink: 'syz-executor7': attribute type 6 has an invalid length. [ 53.017150] netlink: 'syz-executor7': attribute type 6 has an invalid length. 2018/01/24 13:46:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x9) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000cf2000-0x4)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00007a3000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000836000)=0x8) sendto$inet(r0, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 13:46:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000f93000-0x8)='./file0\x00', &(0x7f00008b4000-0x15)=@known='system.sockprotoname\x00') syz_emit_ethernet(0x46, &(0x7f0000f84000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "5ce907", 0x10, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0x1, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, "431cf5", 0x0, "52a057"}, ""}}}}}}, 0x0) truncate(&(0x7f0000d66000)='./file0\x00', 0x100000000) 2018/01/24 13:46:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000b9e000-0x60)={0x0, 0x1a, 0x0, @thr={&(0x7f000087b000-0x1000)="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", &(0x7f0000d48000-0xe)="2e5d95560a5a156f5097c25978ed"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7e000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000052000)={{0x0, 0x3}, {0x7ff, 0x4}}, &(0x7f00002a4000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/24 13:46:52 executing program 5: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f000094a000)=0x0, 0x4) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = msgget(0x2, 0x441) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r1, &(0x7f0000df7000)={0x0, ""/86}, 0x5e, 0x2, 0x800) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xfffffffffffffffd, &(0x7f0000df8000)=0x0) io_getevents(r2, 0x3f, 0x8, &(0x7f000066d000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f000020b000)={0x77359400, 0x0}) sendmsg(r0, &(0x7f0000df5000)={0x0, 0x0, &(0x7f00006ff000)=[{&(0x7f0000df6000-0xcd)="f02c5e69eb401325b9e7c10ae0ec0177a66063c3946d5cbeba441a2eba0311672af9c3e150eac53f9626c1e843f8fa018db24d5ace3cc7a81dad40003956643bd33ee3e1919aa6cf6c4afa605883c68f832f97766c9bba1a886ea79c181f9c25100b43a8f271e211f9f9c386f030b3f1535c78be3189e6c97ed4e212574bc0861b51180bbc4dd70b786ece196dd168d8f8c6412634608419fa129de7bdf2c3dbadbecce9553e9904d0039e00699c38f3a9388010421e2bf8c56ce472be6704e350d0299e5923bb5d439a4a8c44", 0xcd}, {&(0x7f0000670000-0x5)="38f088fbf2", 0x5}, {&(0x7f00003b8000-0xa)="2c426ce20cd017babf71", 0xa}], 0x3, &(0x7f0000df5000)=[{0x68, 0x10a, 0xd53, "4a03dc20b8b0c85c7febb01c4b824b97a49455b1a1b43965dfcd9ab15ae4c9a30a17c1e0f0acf3756bc1462bb5df60c0487ba5800e0dcdc9005634bcde7f8e35f275887abb6598de2d74d40c97728b66d12ff711bf9b"}, {0xf8, 0x108, 0x7ff, "d57977aad185d179303e9f5c3865ee45fa8ed41efaf1002ecc89b0ccb17696300b8c1bed48d82f5e0467ac27719ffa594110d54cb16610b2e6d05f4a64063d986d317f3d30d09ec9dafac94915d3d8d0c6c21269290480bab644f960ac96925175573d4cffd5c98ac0647884295ee6ab30b8632304e99fef1b11dfe39c4bc1394012c01b1c1c7827b588f3f5b6591f1e94e14a86eb658be74b3659c9dff82935cb89810b3279c5658fed0d8483f535133b0eb9f7ff1b7f92250f5c834b5179bd62405c8480a0a67754119eb3dede87f5228f3d8ef1aa95da540f5c8cc5a06e1611"}, {0xc8, 0x10e, 0x0, "c52c7492af5b4e950873f808c321848c151e591c5957fd8e61fc00afd34db5a7141a59a0ad5942383d0b182d448bbe4a6c5a5f4acc183fbd6f2409bf3096558e71f4c4ac7724e259e7ea2910804d0c4568e67ed6dace9725f167e757357cfde030b8cd2a96c0c705a7ebd8ebeb27388296e169b1f8e9dc096a05da0b157ab37acaea915f88e6aeed156ed5e59f475ea277cfcfeae501fc49c31f71dcf5185eea2b4cb40523baff8239f57ba03573395270b0e77a34"}, {0x100, 0x103, 0x0, "36c26618ebd26e4b9ac32a5d718bd1735fcbec88d886e364ad121abb78c32d709ca0458b7d9ac29a30e57f73e9d50c9893a8e0204b6a02f3a6f84d62106624f3b435df6f246e7fc6df446d8f383673e906d8d6cbddb3376e4eb83c5587aed2a1d79769f1c1eeacaf2f1536658ea0e76702f9e3fdabc51b2228eaff8d9905d1e9004bbb1f9247bec0cc7df1d2c087ca116cf182fa9eedad5d144d83073df52118dcdb72e4a80ac5a9e58d157b251c87374ecfef800c6b3a3fb07871a9641b65d7dece4657f7f278b02864f6da3ae20464477b6028909372cada5e460544a3af0bcae86ec9432612d296"}, {0x1010, 0x19d, 0x40, 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0x1338, 0x0}, 0x84) 2018/01/24 13:46:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000276000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = syz_open_dev$dmmidi(&(0x7f0000e9a000-0xd)='/dev/dmmidi#\x00', 0x6, 0x800) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00002b2000)={0x7, r0, 0x1}) r2 = accept$alg(r0, 0x0, 0x0) open(&(0x7f00004b9000-0x8)='./file0\x00', 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000001e000)=[{0x0, 0x0, &(0x7f00007e9000)=[{&(0x7f000077a000-0x1b)="87", 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/24 13:46:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f00009e1000-0x4)=0x0, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000017a000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000004e000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f00004b9000-0x1c)=@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x23, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r3 = open(&(0x7f0000a20000)='./file0\x00', 0x101001, 0x50) r4 = getpgrp(0xffffffffffffffff) r5 = getpgrp(0xffffffffffffffff) r6 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fea000-0xc)={0x0, 0x0, 0x0}, &(0x7f000010e000-0x4)=0xc) r8 = geteuid() r9 = getuid() lstat(&(0x7f0000b2c000-0x8)='./file0\x00', &(0x7f00004f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = geteuid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000220000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00008fc000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a4f000)=0xe8) r14 = getegid() r15 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000dc2000+0x525)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6e000-0x4)=0xe8) r17 = getgid() sendmsg$netlink(r2, &(0x7f0000496000)={&(0x7f0000420000)=@proc={0x10, 0x0, 0x2, 0x20000}, 0xc, &(0x7f0000425000-0x60)=[{&(0x7f000068d000)={0x1c, 0x23, 0x800, 0x4, 0x2, "", [@typed={0xc, 0x58, @fd=r2}]}, 0x1c}, {&(0x7f0000c7f000-0x3bc)={0x3bc, 0x11, 0x5, 0x0, 0x2, "", [@nested={0x118, 0x3d, [@typed={0xc, 0x5c, @pid=r4}, @generic="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", @typed={0xc, 0x8, @ipv4=@multicast1=0xe0000001}]}, @nested={0x64, 0x2c, [@typed={0xc, 0x19, @pid=r5}, @typed={0xc, 0x7a, @uid=r6}, @typed={0x18, 0x0, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}}, @generic="b1300e28c991c92d4febd4a77c50ed023b77abcf6c8ade82799dbcf8b1ef190a95a3a50cbefe8724ea978e351adae8d3"]}, @generic="c84a8734d961abacb2c368bca5caf6b56484afe0ebaecb4f09bebd96120afd848da29c875da4d26246f5de5666e51af31ac31ccc75973c146e2f3f085e392975d2827b922a00714ad3fb6b66a03f20c2077c1e74e5e719fce6d7e872ff07a4effa27f9a6e8369135b55f4114471ca5ebb07eafd557d3390366e09b57f8e36227371da5e8afa6ba4d9b5916bb1e71a12daae985dc67cf3d5296994b6f13b62cfce5b806801367b177c449c61595c0deb82eb71e4a5164796e512015a88a0e04a30860ad5e3c6f143ffca3e36b1e3346c9b583252ec9fa0b857bac09331d7d470ea3d1e70fc3edb9c59037540e0139", @nested={0x140, 0x85, [@typed={0xc, 0x20, @pid=r7}, @typed={0x84, 0x5, @binary="a1e616724075afb7e01b197b5abf61b9a013d9739615509ae01a0a9ea83e7ed10870834d59734abc4baf1eca92e368e3a604ed9b2b0b75ac670cf4e619e13191fa78c1dde08bc042206918547aee59b658349bed615cd25e9f7590bf6f6f35a444d66243d99b711595d0a2a08c56b6bb87b3eea83569f2a08809"}, @typed={0xc, 0x88, @u32=0x2}, @generic="6008e29f988cac93f17e24ba8911112f593480b77bccc06ad808", @generic="88743d143832d1c6a226818b8ef4af3db1d7fcedc74c1af06cc0d64ba9f4256c361ccca59f8563e59e01f58ed8c63cc7460d9815d290d776f507053df0279319bc758d7503cb623ec5aff54e6fe383d08001aaf685f8", @typed={0xc, 0x1d, @uid=r8}, @typed={0x18, 0x44, @str="62646576ad2a2376626f786e65743100"}, @typed={0xc, 0x43, @uid=r9}]}]}, 0x3bc}, {&(0x7f00009e4000-0xe8)={0xe8, 0x24, 0x24, 0x7, 0x1, "", [@nested={0xc8, 0x4, [@generic="56b9288ffde42f0272d7d7b44dc69b895fca7d07f568e7add1e511d0cb5f14f4b129c12bb1fc1da0f953de4be9c5740100d2d355e0d64cd898220038f0559ea0309b8d1878caa2bfa346e5b87695fe9771ac1a57b883822ac178a4f5d48ac9aa054eb8a933dc5fe36c259846dd0839610eee80352fd08c3b736f633eebf4769bcbfedb46de47502ef7845d5f98a66d37d3c034f50e71e47d35e3df951873ec4cca53feaf1d41bf409540a799686499282444839a0e4c1e06c0b8c28a2eae3d5e73"]}, @generic="23e102cabf9080f94cb8ae9d9e44ed4f"]}, 0xe8}, {&(0x7f0000bdb000)={0x11c0, 0x2b, 0x2, 0x2, 0x2, "", [@nested={0x1020, 0xc, [@generic="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@typed={0x10, 0x82, @u64=0x7e71}, @typed={0xc, 0x45, @uid=r10}]}, @nested={0x184, 0x1e, [@typed={0xc, 0x13, @str='\x00'}, @generic="e0125e2338d67e39af590768136c9522e37d27e5d73fcc3c910738411ad1d79c6f959d3a72f6dd1288ac9ae4c5c8fc4bbaed7d3872d353dd34af2e713ff6e2b036a4ac089bb4f95867e46c846e028a1d9fc7aeb4a222a3b99c6d233e8d7412a5951b6163fe3ebbd9abbe3b6dbe86273411268204cdadf4b9007b1b7647824203d0a2c0dd12a2c3c67ee0096f51b41bb4752907b0b37d2eb81af20ec0d9882042aeb5288db435a20b0333fc01958b8ff8ec3099d3d7c7e9e44b3f1f589310640a970a178e3b803ce9e9cc99675b6ad7e5eb96aa896e65843c8b58aa744854bd043375712d1e11d57724044a2460c9bd93bc", @generic="c22173a8f63a1dd7042fa16df6e6a5b244cd3d1b151588b9423a47eff991a9a630ee8facf1e1442d0ff77a0808f0bd201b64a6a8c7f339022f528ba9948c0dea6d2005ea7b16667fd9f6c0442c4a521d7fb4f728628c744e4d245cf4e906c3904f90a2a1e176080497c8fb", @typed={0x18, 0x22, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @typed={0xc, 0x6e, @u32=0x2}]}, 0x11c0}, {&(0x7f000007b000)={0x43c, 0x18, 0x100, 0x4, 0x2, "", [@typed={0xc, 0x5, @uid=r11}, @generic="37300996e090982cd070f8ed047b1fa2d5be7668299fc78c17b87e9719f7149f4da589ab107e5bda87c22347a174189c0a0302ca2a383db0305b47fd37d4c3a7db55c346950226fa9ea40db9495355e73c86f0a58c6a01ef6ab4749a3c567468922628520ab54cf53ae199a03478ede691bf708d5c1653d9e98d44ef57e2bdf4a65ac6ccb2a03b467d0733af29e923c8c58e34b27867416cc3a8bac99269cc0014d1fc16604b624ffdb49041f0fa6b271e325d7d6f8b681daf632d687284", @nested={0x34, 0x8, [@typed={0xc, 0x2a, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x6f, @str='\x00'}, @typed={0x18, 0x1, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @generic="6ce5716ab0bab0578065d8485268720ce73e8e4a40703aa2fb4237555c429ffe7e42a53393b3805746e072929ba7a1e843e06333880ebfbb29ef15f73971c5b5500d0c2bb0e021a4dedf55701800a2f03312528545cdfadafe8e42fe0bc3b5b5cc162c0adefb0a2c2daa51223c72644664a8160f10e73b202a7d1fea16a6", @generic="6a28b2b74af6e5e5c911a982857fb80c3e24d0d498f3206b67240e81d941af575b02c49db19d36e6d0ec6cb7ebb542ce3d0de2f1b7acdcb39ae1b98f41b76d1724749abaaa1d03d2bac0d604e9e63489ff2362feeb66710dd0f4306b8488993a6d0f9b18370fceb1ef5aebf67abb333f", @nested={0x240, 0x43, [@generic="de436d57fbcea36d19d83a75eb5ed464614be0e5ecbf672af4e6fbaa9de48d3f7acbff81368bb2a7345941668c92c7f8fd23150682da6e2e9e00ab86fc4ab27bb268ff1f55790a735b7175fd9288d3380c43c661f2c17b211be34e0a52dee0ae74b86f40876f1189431d34769ff12c3725d673edfd20c3eb6f9336fc9ea23f27b792061c231e7e38b0afc737e2fbb7030ebadfd716f4d4c336a6d16d", @generic="4bf79e1bc20f40eefa0dd6a451c7af2245559ce98aad1e495a9fd797d58bdda5b60b419d7e542eb36f5cb99c47670e7cf6e5b520003e4dc7a46ff6133eb453600b7dd6ccc54970b1bf143f3f5a9b14e3884d417c409433db", @generic="554bb8220a15e09e84f8cd4ba18c52766093ee4ef6fe06ab438228f8e503b97c27382a7c9fc55fcc73ff17493cd7b65d03ab0dcb4d00c32d7fcbe207d3c8e43ca26b62f2609149f80df422f306590e2774bc8df2802ef5cf619e7037e84e21c37266b1f2ffa4028ab0acd35c7135d27363b3e2", @generic="20819fadced2af81c3e51977aef54e6ed72454b69330b3766bc6da176f303ee6c9a0d5e78056a68df76cd9b74cd93528c8c30bede441a5b4e4da84b0c3180559eee8d22e149586bc", @typed={0x8, 0x4f, @binary=""}, @typed={0x24, 0x41, @binary="52a54594643e9aaa7de31966512422366f268a29f105119b55dc"}, @generic="d6e68a35e30aea19454ab235aaa77fa995bdcafc99d84359d18cecf05a253724d9f5ca226dc106b03d58382e29fa75a7de37b574c368f7c3b28f21bc4fe1f8018189ab945573237947273d276ad39f3e36d1885d67ecda7e1f0bd7b2ed91"]}]}, 0x43c}, {&(0x7f00008c7000-0x10)={0x10, 0x16, 0x200, 0x5, 0x0, "", []}, 0x10}], 0x6, &(0x7f0000168000-0x88)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @rights={0x28, 0x1, 0x1, [r3, r0, r1, r3, r1]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x88, 0x4004}, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f000050c000-0x20)={0x10201, 0x3, 0x6004, 0x2000, &(0x7f000059d000/0x2000)=nil}) ioctl$TUNSETLINK(r3, 0x400454cd, &(0x7f0000d92000)=0xcf) 2018/01/24 13:46:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe9e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004de000-0x16)='secqr/tyi!seliKux\x00\x00\x00$\x00', 0x5) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) ioctl$TIOCCBRK(r0, 0x5428) getpeername$packet(0xffffffffffffffff, &(0x7f0000c73000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000432000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000918000-0xc)={r1, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000855000)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(0xffffffffffffffff, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f00006ec000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000ad2000-0x5)='nfs4\x00', 0x0, &(0x7f0000293000)="") getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000985000-0x14)={0x0, 0x3, 0x9, 0x5, 0xffffffffffffffff, 0xfffffffffffffc00}, &(0x7f0000cd3000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000e88000)={r4, 0x14, "b72fc44f73a7e2b93d9945d8d2ddaa398b60bb5f"}, &(0x7f000022e000-0x4)=0x1c) r5 = add_key(&(0x7f000084c000-0x8)='trusted\x00', &(0x7f0000151000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ae5000)="0dba048c4d4b9ae740d267e92489bc6a282f5a43dde0324e8f65536458dacca32a10c52f2958e818559d40af1bdd3d4e345172b1c3aacf00cd8814cc2534077deee4868e3cfb6225179ad7d90745b4be90f59a64bf", 0x55, 0xfffffffffffffffa) r6 = add_key(&(0x7f00001f0000)='use\x00\x00', &(0x7f000042f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f000029c000-0x8)=0x0) keyctl$instantiate(0xc, r5, &(0x7f0000c65000)="", 0x0, r6) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00002ac000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r8, 0x5421, &(0x7f0000832000)=0x7b6) write$sndseq(r8, &(0x7f000082d000-0xc0)=[], 0x2082cf40) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$vcsa(&(0x7f00000a2000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) dup3(r9, r8, 0x0) close(r7) 2018/01/24 13:46:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a05000-0xf)='/dev/sequencer\x00', 0x8a000, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000c29000-0x1000)=""/4096) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000)=0x0, 0x4) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r4 = dup3(r0, r0, 0x80000) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000503000)={r4, 0x7, 0x1, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 13:46:52 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000005000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000000c000-0x20)={@generic="58505211840e4c9ccb379b625e4e06ef", @ifru_flags=0x4100}) writev(r0, &(0x7f0000001000)=[{&(0x7f000000a000-0x1000)="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", 0x200}], 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000d000-0x4)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000d000-0xe8)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000000e000-0x1a)={0x0, 0x4, 0x9, [0x7, 0xf37, 0x0, 0x75d2, 0x0, 0x8, 0x1, 0x6, 0x3]}, &(0x7f0000006000-0x4)=0x1a) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000000d000)=@sack_info={r4, 0x3, 0x9}, &(0x7f000000e000-0x4)=0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000c000)={r1, r2, r3}, 0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000002000)={0x200, 0x5, 0x4, 0xffffffffffff8f4f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x80, 0x4, 0x7, 0x4, "cba3152c98a9302c1ca2b4d072161ac9", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000000c000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x8, r5}) 2018/01/24 13:46:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000e79000-0x8)=0x0, &(0x7f0000b33000)=0x8) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fe8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000608000-0x9)='/dev/rtc\x00', 0x60002, 0x0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000597000-0x18)={0x100, 0x0, 0x1, r2, 0x0}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) eventfd(0x9f8) recvfrom$llc(r2, &(0x7f0000045000)=""/201, 0xc9, 0x20, &(0x7f0000bbf000)={0x1a, 0xc, 0x1000, 0x2, 0x9, 0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) sendmsg$nl_netfilter(r3, &(0x7f0000bf8000-0x38)={&(0x7f0000204000)={0x10, 0x0, 0x0, 0x0}, 0xffffffffffffff44, &(0x7f00001d8000-0x10)={&(0x7f00006a0000-0x14)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0x6, 0x1, {0x2, 0x0, 0xa}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x1) 2018/01/24 13:46:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000c35000)=0x1) ioctl$TCSETSW(r2, 0x5403, &(0x7f000045e000)={0x8, 0x2, 0x3, 0x2, 0x80000000, 0x100, 0x671, 0x4, 0x800, 0x6, 0x1, 0x6858}) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f0000a5d000-0x19)=@known='system.posix_acl_default\x00') write(r1, &(0x7f000014d000)="", 0x0) finit_module(r2, &(0x7f0000c09000)='proclo}\x00', 0x1) close(r0) rt_tgsigqueueinfo(r3, r3, 0x6, &(0x7f0000db1000-0x10)={0x1f, 0x2, 0x20, 0xffffffff}) 2018/01/24 13:46:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000069000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000bc3000)={0x0, 0x0, &(0x7f0000d89000-0xb8)=""/184, &(0x7f00006a7000)=""/193, &(0x7f0000946000-0x51)=""/81, 0x0}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000b14000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000455000)={0x3, 0x6, &(0x7f000069d000)=""/41, &(0x7f0000d33000)=""/116, &(0x7f0000e8a000)=""/76, 0x3000}) r2 = socket$bt_sco(0x1f, 0x5, 0x2) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000084000)='/dev/vcs\x00', 0x2, 0x0) eventfd(0x9) ioctl$KDDELIO(r3, 0x4b35, 0xfff8000000000000) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f000011a000)=0x4, &(0x7f0000bef000)=0x4) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000abe000)={0x0, 0x0, &(0x7f0000f54000-0x6e)=""/110, &(0x7f0000355000)=""/26, &(0x7f00007c0000-0xf3)=""/243, 0x4000}) 2018/01/24 13:46:52 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000004000-0xb)='/dev/adsp#\x00', 0x4, 0x40003) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000006000-0x5)='user\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000+0xdc3)="b3b237d4224c9f718009ef1f0aa0945b2329019f4a461ef7e9032b7d24b199163c1c869dcf0297b656d40c88d296083af58b1a", 0x33, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r1) r2 = syz_open_dev$mice(&(0x7f0000005000-0x10)='/dev/input/mice\x00', 0x0, 0x107002) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000005000)={0x6, 0x2, 0x1, 0xd0, r3}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000006000)={0x2, 0x0}) ioctl$int_in(r2, 0x5452, &(0x7f0000002000)=0xfffffffffffffffb) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) 2018/01/24 13:46:52 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000009000)={0x0, 0x0}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/checkreqprot\x00', 0x101000, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000007000)='/dev/vcsa#\x00', 0x9, 0x80000) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) r2 = socket$inet(0x2, 0x100000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f000000c000)=0x0, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000015000-0x4)=0xffffffffffffff3f, 0x4) 2018/01/24 13:46:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0x2, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, 0x5) sendto$inet6(r0, &(0x7f0000cbb000-0xce)="9f7a975a243b855ace0bfa8cb43024089667e35511a13f7c4c73fc4e0104f41915dac017e192860d2f4cf0fd7180f23ee2e430a6b8e24a47e1717d9c1a5b994608c107872aa06c251721911057be111d891cbd4c7a681aa0f1ce4cabfa89cd25680cc299a7875b6a77aac4039934bc94fabe3ef3ece67997749d79c5b3e6cfde4610deac82deae5e602d1f01d212d2851b14f72b959f25b0a6712b3e5d6855a972129c15fee619737ca0c2d384e2be29df8eda1ea425dbdd031d5d26315738877bbff4dd36df0300792dc9107997", 0xce, 0x40000, &(0x7f0000c35000)={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f000065a000)="", 0x0, 0x0, &(0x7f00000fd000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/24 13:46:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000ecd000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e4e000)={0x1, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000816000)={0x0, 0x0}) socketpair(0x13, 0x80006, 0x40, &(0x7f00004c6000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00009ed000-0x13)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005dc000-0x4)=0x14) 2018/01/24 13:46:52 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000071e000-0xa)='/dev/ptmx\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000001000-0x14)={0x100000000, 0x7fffffff, 0x0, 0x6, 0x9, 0x9, 0x6, 0x1, 0xfffffffffffffffd, 0xfffffffffffffffa}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = shmget(0x2, 0x1000, 0x10a, &(0x7f0000b36000/0x1000)=nil) socket$vsock_dgram(0x28, 0x2, 0x0) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000437000)=""/187) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) syz_open_pts(r0, 0x8000) ioctl$KDENABIO(r2, 0x4b36) statfs(&(0x7f00003dd000)='./file0\x00', &(0x7f0000dbc000+0x3f)=""/248) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) poll(&(0x7f000036e000)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2018/01/24 13:46:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000a34000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000073f000)=""/0, 0x0}, {&(0x7f00001a0000-0xaf)=""/175, 0xaf}], 0x2, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a1e000)='/dev/mixer\x00', 0x18002, 0x0) bind$inet(r2, &(0x7f00007c8000-0x10)={0x2, 0x2, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 13:46:52 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f000000a000)='./control\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000f000-0xa)='./control\x00', 0x0, 0x0) getdents(r1, &(0x7f000000e000-0x2d)=""/45, 0x2d) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000010000-0x8)=0x62) getdents64(r1, &(0x7f0000001000)=""/53, 0x35) 2018/01/24 13:46:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000)={&(0x7f0000001000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000002000-0x40)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x9e)=""/158, 0x9e}, {&(0x7f0000000000)=""/99, 0x63}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x7}, 0x140) renameat2(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) keyctl$join(0x1, 0x0) 2018/01/24 13:46:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000afe000-0x8)={0x0, 0x0}, 0x4000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000bb0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f21000)=0x14) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) write$selinux_access(r1, &(0x7f0000b98000)={'system_u:object_r:console_device_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x31, 0x33, 0x0}, 0x4e) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2283, 0x7fffffffefff) 2018/01/24 13:46:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$amidi(&(0x7f000017f000-0x6)='/dev/amidi#\x00', 0x4, 0x410040) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00003af000-0xcc)=""/204) munlock(&(0x7f00004cc000/0x2000)=nil, 0x2000) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00008b9000-0x4)=0x36b1ee6) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000034e000)={0x0, 0xffffffffffffffff, 0x0, 0x0, "2c75259946e0dca4f8af40f0f0cdfe2907573749d2e76bac5fd45322fb5675bf"}) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000844000-0x37)=""/55) r1 = syz_open_dev$mice(&(0x7f0000983000)='/dev/input/mice\x00', 0x0, 0x740) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f8f000)={&(0x7f0000963000-0x8)='./file0\x00', r1}, 0xc) syz_open_dev$evdev(&(0x7f0000898000)='/dev/input/event#\x00', 0x3, 0x500) 2018/01/24 13:46:52 executing program 4: r0 = timerfd_create(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/0, 0xd8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000123000-0x9)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000001000-0x4)=0x130) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000002000)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x6, 0xfffffffeffffffff, 0x6, 0x1, 0x5, 0x9, 0x4, 0x49d2, 0x40, 0x7c35, 0x3f, 0x8001, 0x2, 0x7f]}, &(0x7f0000001000)=0x108) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000001000)={0x13001, 0x5000, 0xffffffff86ab336d, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 13:46:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x7, 0x78, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/24 13:46:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000001000-0xe)=@dstopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x0}, @ra={0x5, 0x2, 0x3}]}, 0x32d) 2018/01/24 13:46:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = accept4(r0, &(0x7f0000127000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000096e000-0x4)=0x2e, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000320000-0x58)=[@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, @in={0x2, 0x3, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6c6}], 0x58) connect$can_bcm(r0, &(0x7f0000918000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0xfffffffffffffdf1) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000-0xdc)="0500000000000000061c32fc0b98f83dac2c0db521abe971f11368a82cc15eb4037dc10000000700b5e8bc0008fb974705000000040000f4", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 13:46:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fac000-0x4)=0x0) lstat(&(0x7f0000ec9000-0x8)='./file0\x00', &(0x7f0000861000-0x37)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000145000-0xc)={r1, r2, r3}, 0xc) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x2000000000010d, 0x200000000011, &(0x7f00001b0000-0xab)=""/4, &(0x7f0000000000)=0x4) sendto(r0, &(0x7f0000a95000)="a66510346b5fff5159630cd22020f63c222f75094861c45703f83bb27d9239044854ec18519dac97f13e7fc0f06fbc94f37e154e3ef5e4017f7a079e486562a9c84554", 0x43, 0x20000001, &(0x7f000085b000)=@vsock={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) 2018/01/24 13:46:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000)="7973397600080a4aead96054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000a45000-0x20)=[{&(0x7f0000c77000)="17c33852adb4c84ede2a05d928d59c", 0xf}], 0x1) recvmsg(r1, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x0, &(0x7f000052d000)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 13:46:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sndmidi(&(0x7f000025c000)='/dev/snd/midiC#D#\x00', 0x8000, 0x40000) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x3f) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x3, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f000052b000)={0x2, 0x0, 0x0, 0x1, 0x0}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f000070e000)=""/226, &(0x7f0000c8f000)=0xe2) 2018/01/24 13:46:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) clock_gettime(0x0, &(0x7f00006f5000)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x1) recvmmsg(r0, &(0x7f0000bf2000-0x78)=[{{&(0x7f0000db0000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000050a000)=[{&(0x7f00002d2000)=""/4096, 0x1000}, {&(0x7f0000839000-0x1000)=""/4096, 0x1000}, {&(0x7f00003b1000-0x25)=""/37, 0x25}], 0x3, &(0x7f0000bb1000)=""/152, 0x98, 0x80}, 0x33b4}, {{&(0x7f0000937000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000ba2000)=[{&(0x7f0000b1c000)=""/147, 0x93}, {&(0x7f0000e8e000)=""/253, 0xfd}, {&(0x7f0000ca3000-0x5b)=""/91, 0x5b}, {&(0x7f0000683000-0xf8)=""/248, 0xf8}, {&(0x7f0000ed0000)=""/109, 0x6d}, {&(0x7f000093a000-0x1000)=""/4096, 0x1000}, {&(0x7f00007b3000-0xf0)=""/240, 0xf0}, {&(0x7f0000dd5000-0x68)=""/104, 0x68}, {&(0x7f000076a000-0xf7)=""/247, 0xf7}, {&(0x7f0000cff000)=""/4096, 0x1000}], 0xa, &(0x7f0000bf0000)=""/0, 0x0, 0x100000001}, 0x340}], 0x2, 0x40002001, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00007de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008b1000)=0xc) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000005b000-0x18)=@get={0x1, &(0x7f0000d6f000)=""/0, 0x3ff}) 2018/01/24 13:46:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f0000cdc000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000b44000-0x2d4)=@updpolicy={0xc4, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0xffffffffffffffff, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept(r0, &(0x7f00008f7000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00007c2000)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000766000-0x28)={@generic="e71cf12f541646227d5633aa2f964e33", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f00005b0000)="60a47c7e2326944b4c85100376d7d54c948479777e2f68c6df3456e3b413a26cbcd5cc4a136a0d1450c4aef90d5e08bb4ad49f4e20be7a293afc496905ce52e12cd6f51f2c7ec86d1d7f4439aaab1d4427a950c647f3f465361abf2b3e254bf1bc", 0x61, 0x50, &(0x7f0000129000)={0x11, 0xff, r2, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0]}, 0x14) recvmmsg(r0, &(0x7f0000512000)=[{{0x0, 0x0, &(0x7f00008c0000-0x30)=[{&(0x7f0000a53000)=""/70, 0x46}, {&(0x7f00002bc000-0x4)=""/4, 0x4}, {&(0x7f000046f000)=""/249, 0xf9}], 0x3, &(0x7f0000d8f000)=""/208, 0xd0, 0x3}, 0xb9f}, {{&(0x7f00000ee000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00001d1000-0x20)=[{&(0x7f00003f8000-0xc9)=""/201, 0xc9}, {&(0x7f00002d8000)=""/115, 0x73}], 0x2, &(0x7f0000c8d000)=""/130, 0x82, 0x4}, 0x87d}, {{0x0, 0x0, &(0x7f0000dfa000)=[{&(0x7f00007f5000-0x63)=""/99, 0x63}, {&(0x7f000030b000-0x58)=""/88, 0x58}, {&(0x7f00003a3000-0x3)=""/3, 0x3}, {&(0x7f0000be7000-0x1000)=""/4096, 0x1000}, {&(0x7f000008b000)=""/168, 0xa8}, {&(0x7f00007ef000+0x991)=""/147, 0x93}], 0x6, &(0x7f00001c7000-0xe8)=""/232, 0xe8, 0x3}, 0x1}, {{&(0x7f0000fde000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000009d000)=[{&(0x7f000065b000)=""/40, 0x28}, {&(0x7f0000e0a000-0xfa)=""/250, 0xfa}, {&(0x7f0000a4c000)=""/219, 0xdb}, {&(0x7f000083c000)=""/4096, 0x1000}, {&(0x7f000031f000)=""/227, 0xe3}, {&(0x7f0000758000)=""/239, 0xef}, {&(0x7f0000233000-0xd3)=""/211, 0xd3}, {&(0x7f0000778000)=""/236, 0xec}, {&(0x7f00003b7000-0x7b)=""/123, 0x7b}, {&(0x7f000054b000-0xe8)=""/232, 0xe8}], 0xa, &(0x7f0000c43000)=""/223, 0xdf, 0x3}, 0xbd6}, {{&(0x7f0000273000-0x20)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00004f9000-0x50)=[{&(0x7f0000f4a000)=""/26, 0x1a}, {&(0x7f0000470000-0xf3)=""/243, 0xf3}, {&(0x7f0000759000-0x2)=""/2, 0x2}, {&(0x7f00000f4000)=""/72, 0x48}, {&(0x7f0000144000)=""/171, 0xab}], 0x5, &(0x7f00004d2000)=""/234, 0xea, 0x7fff}, 0x5}, {{0x0, 0x0, &(0x7f000041f000)=[{&(0x7f00000e2000-0x41)=""/65, 0x41}, {&(0x7f00003b2000-0x81)=""/129, 0x81}, {&(0x7f0000255000-0x48)=""/72, 0x48}, {&(0x7f00005e2000)=""/230, 0xe6}, {&(0x7f0000329000)=""/197, 0xc5}, {&(0x7f0000944000-0xb)=""/11, 0xb}], 0x6, &(0x7f00003b1000)=""/4096, 0x1000, 0x0}, 0x1}, {{0x0, 0x0, &(0x7f0000376000)=[{&(0x7f0000f0f000-0xf9)=""/249, 0xf9}, {&(0x7f000044d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a65000)=""/0, 0x0}], 0x3, &(0x7f00008e2000-0xe1)=""/225, 0xe1, 0xc14}, 0xfffffffffffffffc}, {{&(0x7f0000c2a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f000091a000-0x50)=[{&(0x7f00009e3000)=""/25, 0x19}, {&(0x7f0000241000)=""/4096, 0x1000}, {&(0x7f0000da6000-0xd9)=""/217, 0xd9}, {&(0x7f0000b9f000-0xdf)=""/223, 0xdf}, {&(0x7f0000d5f000)=""/194, 0xc2}], 0x5, 0x0, 0x0, 0x4ee}, 0x5}], 0x8, 0x20, &(0x7f0000f3a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000328000)=0x0, &(0x7f0000db1000)=0x4) 2018/01/24 13:46:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f000000b000)=[], 0x0, &(0x7f0000007000)=[{&(0x7f000000c000-0x9e)=""/158, 0x9e}], 0x1, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000391000)={0x5, 0x0, 0x0, 0x0, "dda9385290db21db79533ed95d6512b5e39e448baf1cc22c2b809438f866fef30a6a15f7221d084ac0177727", 0x0}) socketpair(0x2, 0x80800, 0x2, &(0x7f0000ff2000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/01/24 13:46:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/24 13:46:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x68, &(0x7f0000435000-0x10)={&(0x7f000003c000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_LINKMODE={0x8, 0x11, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 13:46:52 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000001000-0x8)=0x7, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001c9000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sendto$ipx(r1, &(0x7f000098b000-0xb2)="c625926b2bfe12b8ddeb3de8070db780fc84e9e929c1c4dec65466575c56a1f88e1f90b26bb418288cc7888923b60560c361485bbed710a348346f3db213fa773310d8750738bcc1c58bcc7af633a26ac8971290b5d26a0bf0183b091148054e82613505fdbeffe6eccfe603305c8ed86446f99c3497123b153f39b204e8c3208eaeb7ef4a52627fd74a8303bc4b0a2cb1b69e5fe4e92019b785bb723ab64639a1f37d05dfa90049953fbb082bc7266a02a9", 0xb2, 0x800, &(0x7f0000225000-0x10)={0x4, 0x6c, 0x5, "d289ef131628", 0x4, 0x0}, 0x10) 2018/01/24 13:46:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000b25000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000b67000-0x1)={0x3}, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000546000-0x4)=0x0, &(0x7f0000829000)=0x4) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000d64000)='/dev/vcs#\x00', 0x7fffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f00000e4000-0xbc)={0x1, 0x2, 'client0\x00', 0x0, "eb36e06752f25b38", "1ea05565264dedf18513351035a46a8039fd6f69e3ac454b14d487c191758f2d", 0x9, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r3, 0x0) r5 = fcntl$dupfd(r2, 0x0, r2) shutdown(r5, 0x0) connect$unix(r2, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r6 = accept(r3, &(0x7f00004e4000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000e7b000)=0x6) sendto$inet6(r6, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) 2018/01/24 13:46:52 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000732000)='/dev/vcs#\x00', 0x100000001, 0x402601) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000089d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x2, 0x3, 0x2, 0x6, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000525000-0x2)="", &(0x7f00001b9000-0x4)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000eba000-0x2)="") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00005e8000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f00002d4000-0xf)='children\x00') perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000f7e000-0x90)=[{&(0x7f0000b95000-0x71)=""/113, 0x71}], 0x1) clone(0x0, &(0x7f0000b24000-0xb2)="", &(0x7f000025c000-0x4)=0x0, &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000e03000-0x98)="") lstat(&(0x7f0000a7a000-0x8)='./file0\x00', &(0x7f0000013000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) preadv(r3, &(0x7f0000f44000)=[{&(0x7f0000d54000-0x77)=""/119, 0x77}], 0x1, 0x0) read$eventfd(r3, &(0x7f0000000000)=0x0, 0x8) 2018/01/24 13:46:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000299000-0xd)='/dev/dmmidi#\x00', 0x1000, 0xa002) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00008f0000-0x4)=0x8000, &(0x7f0000659000-0x4)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000223000)=""/246) poll(&(0x7f00004e1000-0x18)=[{r1, 0x100, 0x0}], 0x1, 0x0) 2018/01/24 13:46:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00002ea000+0xf55)=0xd4a5) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000b82000)={0x10000004, 0x0}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r3, &(0x7f0000ebb000-0xc)=[{0x0, 0x0}], 0x1, 0x3c27) recvmmsg(r1, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) r4 = accept(r1, &(0x7f0000944000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ecb000-0x4)=0x10) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000a84000-0x10)={0x4, &(0x7f0000104000-0x20)=[{0x33c0, 0x0, 0x4, 0xffffffff}, {0x7, 0x56, 0x401, 0x80000001}, {0x5, 0x6, 0x0, 0x7f}, {0xfffffffffffffffa, 0x1fbfe88e, 0x1, 0x8}]}, 0x10) 2018/01/24 13:46:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00004b1000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000c45000)=0x0, &(0x7f0000454000)=0x4) getpgrp(0x0) recvmsg(0xffffffffffffffff, &(0x7f0000259000-0x38)={0x0, 0x0, &(0x7f0000167000-0x80)=[{&(0x7f0000968000-0x88)=""/136, 0x88}, {&(0x7f0000b76000-0x4)=""/4, 0x4}, {&(0x7f0000a88000)=""/236, 0xec}, {&(0x7f0000a16000-0x19)=""/25, 0x19}], 0x4, &(0x7f0000507000)=""/206, 0xce, 0x0}, 0x2) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000800000)=0x0) sched_setaffinity(0x0, 0x168, &(0x7f0000000000)=0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) nanosleep(&(0x7f0000ade000-0x10)={0x0, 0x0}, &(0x7f00008f3000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000d73000)='./file0\x00', 0x180) getsockname$ipx(r1, &(0x7f0000a59000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f30000-0x4)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00006ec000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c2f000)=0xe8) socket$packet(0x11, 0x0, 0x300) mbind(&(0x7f0000ca8000/0x4000)=nil, 0x4000, 0x3, &(0x7f000051f000-0x8)=0x1, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000321000)={0x0, 0x0}, &(0x7f0000169000)=0x8) syz_open_dev$binder(&(0x7f0000f0d000)='/dev/binder#\x00', 0x0, 0x0) 2018/01/24 13:46:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00004f6000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x602080) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002c4000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005ed000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000ef3000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000f14000-0x8)=0x20000001d) [ 54.095956] netlink: 'syz-executor3': attribute type 17 has an invalid length. 2018/01/24 13:46:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000004a000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000c6d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSTI(r4, 0x5412, 0x6) fcntl$setpipe(r2, 0x407, 0x0) write$tun(r5, &(0x7f0000424000+0x70b)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xc9, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x2b, 0x4, 0x69, 0x1, 0x4, 0x1, 0x9, 0x5f7e, 0x29, 0x9, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x800, {[@noop={0x1}, @rr={0x7, 0x7, 0xffffffffffffffff, [@empty=0x0]}, @cipso={0x86, 0x42, 0x800, [{0x2, 0x4, "e408"}, {0x1, 0x4, 'yS'}, {0x7, 0x11, "e7d85444dc7cfd6ff4da0c99b267f5"}, {0x5, 0x8, "ca10ff2d3807"}, {0x5, 0x3, "c5"}, {0x2, 0x10, "3866e6b2a5753a945c26be64f077"}, {0x0, 0x8, "98b69a8ca8aa"}]}, @generic={0xd6, 0x5, "0ad353"}, @ra={0x94, 0x6, 0xffff}, @end={0x0}, @cipso={0x86, 0x41, 0x80000001, [{0x6, 0x9, "008446c14c405c"}, {0x7, 0x8, "b5f10655a174"}, {0x7, 0x3, 'R'}, {0x5, 0x11, "3edb04ed2b985e22df005cfed38943"}, {0x0, 0x6, "21f4399e"}, {0x7, 0x10, "8979bce58f4eab2ed787edd83430"}]}]}}, "f0"}}}, 0xd3) r6 = open(&(0x7f000024d000)='./file0\x00', 0x0, 0x10) read(r6, &(0x7f0000b83000-0x1)=""/1, 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000135000)={0x1, 0x101, 0xfffffffffffffffe, 'queue1\x00', 0x6e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) openat$rfkill(0xffffffffffffff9c, &(0x7f00001be000-0xc)='/dev/rfkill\x00', 0x400080, 0x0) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000835000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r2, r3) tkill(r0, 0x16) 2018/01/24 13:46:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000ebd000-0x12)='/dev/input/event#\x00', 0x0, 0x8000040100001) read(r0, &(0x7f0000f0d000)=""/61, 0x3d) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/24 13:46:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmod(r0, 0x0) memfd_create(&(0x7f0000d6b000-0xc)="2f6465763f707004d8", 0x4000004) 2018/01/24 13:46:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000b39000-0xb)='/dev/midi#\x00', 0x6, 0x204000) accept4$inet6(r0, &(0x7f00000c5000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00003c0000-0x4)=0x1c, 0x80800) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00003ed000)={0x6, 0x1, 'K'}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c02000)='/dev/ppp\x00', 0x4142, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cf0000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000b4c000)={0x1, 0x0, [{0x40000071, 0x0, 0xffffffffffffffff}]}) symlinkat(&(0x7f0000902000)='./file0\x00', r0, &(0x7f0000965000)='./file0\x00') [ 54.147522] netlink: 'syz-executor3': attribute type 17 has an invalid length. 2018/01/24 13:46:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000001c000)='/dev/sequencer\x00', 0x88100, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a15000-0x28)={@dev={0xac, 0x14, 0x0, 0xf}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x6, [@rand_addr=0x3, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x28) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f00000d3000)=0x4) 2018/01/24 13:46:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000bc0000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) preadv(r2, &(0x7f00000b7000)=[{&(0x7f0000673000)=""/151, 0x97}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008dd000-0x20)={@common='eql\x00', @ifru_flags=0x301}) dup2(r1, r2) 2018/01/24 13:46:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a38000)='comm\x00') exit(0x0) pread64(r1, &(0x7f00009da000)=""/129, 0x81, 0x100000000) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b52000)={"18720d37bb4016bfbe4856d97e298f4e", {0x4, 0x4f, 0x9, "91abb6155ca1", 0xffffffffffffffff, 0x0}}) [ 54.324820] device eql entered promiscuous mode [ 54.382007] device eql entered promiscuous mode 2018/01/24 13:46:53 executing program 5: mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000b000)='selinuxkeyring[\x00', 0x2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f000000c000)='./file0\x00', 0x80000, 0xa) syncfs(r0) r1 = syz_open_procfs(0x0, &(0x7f000000a000-0x10)='net/ip_mr_cache\x00') preadv(r1, &(0x7f0000003000-0x10)=[{&(0x7f0000005000-0x1000)=""/1, 0x1}], 0x1, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000001000-0xc8)={0x4, 0x0, [{0x4, 0x3, 0x0, 0x0, @sint={0x6, 0x385}}, {0x40000, 0x7, 0x0, 0x0, @irqchip={0x6, 0x200}}, {0x21, 0x4, 0x0, 0x0, @adapter={0x1510fc2a, 0x380000000000, 0x7f, 0x100000001, 0x4}}, {0x8d5, 0x3, 0x0, 0x0, @adapter={0x1000, 0x7, 0x4, 0x10001, 0x101}}]}) 2018/01/24 13:46:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000a52000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x1ff) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000f87000-0xa)='/dev/vcs#\x00', 0x9, 0x4402) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00003eb000-0x4)=0x0) 2018/01/24 13:46:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f00008ce000)='/dev/sg#\x00', 0xfffffffffffff800, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000bb6000-0x4)={r0}) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0xb6c, 0x4) sendto$inet6(r0, &(0x7f00009b8000)="", 0x2da, 0x0, &(0x7f0000975000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f00006d6000)=0xb7, 0x4) recvfrom$inet6(r0, &(0x7f0000219000)=""/246, 0x2eb, 0x23fff9, 0x0, 0x31b) getsockname$inet6(r0, &(0x7f0000e65000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000083f000)=0x1c) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000950000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$inet6(r2, &(0x7f0000c92000)="d8993a62603d00a7fa4f41e5a97ad214112ee395b41a0cb3c8106f8081e51693df20eb6134d4368783aefc28c59aab0bfb393bb6e5a7764cb3794dc13d1c73d34a920b6d71183f2b8984288d086b0f1f9908de081a5ef85a64aeeddd622008ea447b7a8f68604e869b8ec499797d4aa98a5549e6c033adb428f2c8bef8abb5f59f93d9365ac3eedda8c3e9cc0a1f6096441a4bd954ddd8aa4769608355e55a59cec32e7a5e006a490cada158a17be2dfb650cb772d", 0xb5, 0x4004000, &(0x7f0000e3d000-0x1c)={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x55cf4093}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000696000)=0x0) nanosleep(&(0x7f0000b63000-0x10)={0x0, 0x0}, &(0x7f0000fac000-0x10)={0x0, 0x0}) 2018/01/24 13:46:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setns(r1, 0x8000000) pwritev(r0, &(0x7f0000536000-0x10)=[{&(0x7f0000bb1000-0xda)="a213da74f6f010bd09116aae41dd8fba3206bea30d36758aac3ed507bf5ed55cfc18da88023b19f512512e8e93aa288de833aa9d6575e33d57db562667af15d5819cd2cae075126c1448e333ccc91cba33fc214139ad7a6012a4700335fdc550b38b2c06431abcb42dd35ee7cbf216e6bf14d62137d7af3626c52ea61b9a4df3749cd792f294f3dbef60e3574737ad4fb36c6a585fa13ce9595c0cee200517c9d82077ea8269603a796fd3b06f6f320af2e3bee0d8b6bbc8407625bb76fae3bf007f124fe41dd87f84f56052a180be6de2b4f17c3fe6f893766e", 0xda}], 0x1, 0xc) preadv(r0, &(0x7f00004bf000)=[{&(0x7f0000487000-0x75)=""/117, 0x75}, {&(0x7f0000185000)=""/239, 0xef}, {&(0x7f000020d000-0x57)=""/87, 0x57}, {&(0x7f000018d000)=""/6, 0x6}, {&(0x7f000090c000)=""/129, 0x81}, {&(0x7f0000aef000)=""/153, 0x99}], 0x6, 0x0) r2 = shmget$private(0x0, 0x3000, 0x100, &(0x7f00005d1000/0x3000)=nil) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f35000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000030b000)=0x0, &(0x7f0000794000-0x4)=0x4) shmat(r2, &(0x7f00008ac000/0x4000)=nil, 0x2000) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_settings={0xffffffff7fffffff, 0x7, @raw_hdlc=&(0x7f0000b15000)={0x2, 0x5}}}) 2018/01/24 13:46:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000055c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000276000-0x8)=[0x1000000000000000, 0x0]) clock_adjtime(0x0, &(0x7f0000001000-0xd0)={0xfffffffffffffeff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf75}) 2018/01/24 13:46:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e52000)='/dev/vcsa#\x00', 0x80, 0x34080) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000517000-0x3)='nv\x00', 0x3) r1 = socket$can_raw(0x1d, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000736000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r1, &(0x7f0000004000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) setsockopt(r1, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) close(r1) 2018/01/24 13:46:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0xd2e, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x4, 0x6, [0x3, 0xffffffffffffff00, 0xa57e, 0x3, 0x0, 0x6f62]}, &(0x7f0000b47000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xc)={r1, 0x1, 0x2, [0x10001, 0x7]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x3, 0x6) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000d1b000-0x8)='./file0\x00', &(0x7f0000d1b000-0x1000)=""/4096, 0x1000) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00004d9000)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d1a000-0x10)=@common='erspan0\x00', 0x0, 0x0, 0x0}) 2018/01/24 13:46:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000272000-0x10)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000357000)="", 0x1023c}], 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000dbd000)='/dev/vcs\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000f76000-0x18)={0x0, 0x3f, 0x20, 0x5, 0x200}, &(0x7f00008b3000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00002c8000)={r2, 0x3, 0x30}, 0xc) 2018/01/24 13:46:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) rt_sigprocmask(0x1, &(0x7f000023e000-0x8)={0x8}, &(0x7f00009fe000-0x8)={0x0}, 0x8) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f000015b000)='/dev/cuse\x00', 0x101000, 0x0) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000564000-0x10)={0x1, &(0x7f0000aa4000)=[{0xfffffffffffffff9, 0x80000000}]}) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f000053c000)={0xb, 0x1, 0x0, 0x0}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000f2e000)={0x1, 0x0, [{0x17b, 0x0, 0x5}]}) 2018/01/24 13:46:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000928000)='/dev/mixer\x00', 0x2000, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000c26000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000ffe000)="a03a585f55f23fcd05e13fab7b8dd60cfe599a570aa7a43addeebb2794fb1bc45a0caa2fe7e0be6cd45cb522b91cde170813d2bf8cb379456aa006679cbc31d39354f68f7acb900d73763954d94d7b13f830def7d1463ae3456116e5c1ef417d661ce6fa765c9ae7a692b225b102e669dfcd7ba6bb8fd9ae90cfcacfedc44baef14237ae7629e4", 0x87, 0x0, &(0x7f00000fd000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, 0x1c) 2018/01/24 13:46:53 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x0, 0x2, &(0x7f0000d15000-0x4)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000001000-0xa4)=""/164, 0xa4, 0x0) 2018/01/24 13:46:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000dfa000-0x37)="657468312474727573746564776c616e3076626f786e657430747275737465646574683126766d6e65743010757365726e6f6465765d00", 0x400000000004) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000215000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000e01000-0xc)={r1, 0x80000, r0}) fallocate(r0, 0x20, 0x0, 0x87dc) 2018/01/24 13:46:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000001000-0x39)=""/87) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x80000000, 0x210001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f0000000000)={0x1f, {0x4, 0x7fff, 0x7fffffff, 0x7, 0x0, 0x1}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00007be000-0x4)={0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x400) semget$private(0x0, 0x2, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f00003cf000)={0x0, 0x0, &(0x7f0000979000-0x10)={&(0x7f0000f55000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 13:46:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_getres(0xffffffffffffffff, &(0x7f00003c1000-0x10)={0x0, 0x0}) 2018/01/24 13:46:53 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000008000-0x10)={0x0, 0x4, 0x10001, 0x401}, &(0x7f0000008000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000)={r1, 0x9b7, 0x9, 0x9, 0xfffffffffffffff9, 0x2}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) r5 = dup3(r3, r4, 0x0) sendto$ax25(r3, &(0x7f0000183000-0xb6)="ff4d240afb08a95201fc794dafdb307eb7f002b895bcdeb25b259bfd4745292ded93d0a39b4fb3b692abc6c7afba8b7c4f5cf9107b065afe2191fed18d667e37339e20d31fba3a4321046ddfde1d184d30644dbb0aca092703654be82353d7c0a2037bc4b501326dbb93a99e91fd41cdbaddb890feb3ffaa6dee8e7e17f14c516fddda372b5f86dfd2e2d533051021b13aced3c00350ba9419f70387f0e11c626e4dfb4a8a9825e026bcfd250954a8cfc70c823283f9", 0xffffffffffffffed, 0x1000000008004, &(0x7f0000822000)={0x3, {"23b5ff92a9197c"}, 0x1}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r4, 0x0) sendfile(r4, r2, &(0x7f00002b5000)=0x8000000000, 0x6) bind(r0, &(0x7f0000006000-0x60)=@l2={0x1f, 0x81, {0x8, 0xfffffffffffffff8, 0xff, 0x7, 0x54a0, 0xfff}, 0x200000000000000, 0x2}, 0xffffffffffffff46) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) r6 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r6) keyctl$set_reqkey_keyring(0xe, 0x3) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) sendto$unix(r5, &(0x7f0000516000-0x2)="5892", 0x2, 0x4, &(0x7f00001cf000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/24 13:46:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004b2000)={0x2, 0x78, 0x441, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) utime(&(0x7f00004d0000)='./file0\x00', &(0x7f0000740000-0x10)={0x1699, 0x80000001}) add_key(&(0x7f0000d94000-0x8)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)="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", 0x4d1, 0xffffffffffffffff) 2018/01/24 13:46:53 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)=""/189) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000005000-0x66)="8fc36ceeb2c5e94b830aa6fb2235b45b503f1db376140a3ae369fa64342d94bb263d2e17fa8eaeb6f69c611793e37774b1b2854f4c3b0bfb2ce234df1c4ca6bbf93778a705e37ecdf910f688571143afe8dc196fd07b8d4a1724e6eb9847626aed7b488e3ed6", 0x66) ioctl(r2, 0x100000001, &(0x7f0000000000)="bb2167e0df525138f520f9ed85a9467ae43647d97cd4579f2776b6662d6f85cb258be91b24900e046bbefdb76e69c982cfa66bd6a5dab02d1bcf04eaa115ebf4365ac545116bb52aa1214c03888c994921570a79b691f9ec1e4cd560e779fc3f6b2ec37358f505f4d3ae") accept4$alg(r2, 0x0, 0x0, 0x0) write$selinux_load(r1, &(0x7f0000001000)={0xf97cff8c, 0x8, 'SE Linux', ""}, 0x10) 2018/01/24 13:46:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000327000)='map_files\x00') socketpair$ax25(0x3, 0x7, 0xcb, &(0x7f0000b59000-0x8)={0x0, 0x0}) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00008bf000-0x10)={0x0, 0x0}, &(0x7f0000046000-0x4)=0x10) utimensat(r0, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{0x77359400, 0x0}, {r2, 0x7530}}, 0x0) 2018/01/24 13:46:53 executing program 7: mmap(&(0x7f0000000000/0x41a000)=nil, 0x41a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000041b000-0xc)='/dev/autofs\x00', 0x80000, 0x0) mmap(&(0x7f000041a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f000041a000)={0x0, 0x29, &(0x7f0000127000)="37bc0407ef723bab8164af1b96db6712816ba684e572c46a183d70e1f1b5143192743e25fd2897970b"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000012000)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/24 13:46:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0xffffffffffffffff, 0x8002) write(r0, &(0x7f0000aed000)="b631b85e1eb00a0001010f9d00040700ffff00000000d2be7018cebc0700003f4d87468ce22c0016f59619757a9237bb", 0x30) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000021d000-0xc)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f0000cd1000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000826000-0x28)={@common='syzkaller0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/24 13:46:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000cb6000-0xb)='/dev/vcsa#\x00', 0x2, 0x800) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8000, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x80000001, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in=@dev={0xac, 0x14, 0x0, 0x0}, 0xffffffffffffffff, 0xfb}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x2, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f4c000)=@generic=""/16, 0x10) 2018/01/24 13:46:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xf64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) r3 = syz_open_dev$mice(&(0x7f00001fb000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f00002ba000-0xb0)={{0x6, 0x7}, 'port0\x00', 0x80, 0x40, 0x800, 0x0, 0x7fff, 0x8001, 0xfff, 0x0, 0x2, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x1a0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x6, 0x0}) 2018/01/24 13:46:53 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000000c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) 2018/01/24 13:46:53 executing program 4: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xffffffffffffff64, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="e4e439c5b9be", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0xb44]}) 2018/01/24 13:46:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000af6000)="220000001b00070b00000000ef0012011f000000000200000000000000ea000500291f", 0x23) recvfrom(r0, &(0x7f0000018000)=""/0, 0x0, 0x0, &(0x7f00004d3000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x10) [ 54.883521] SELinux: policydb magic number 0xee6cc38f does not match expected magic number 0xf97cff8c [ 54.893808] SELinux: failed to load policy [ 54.901288] SELinux: failed to load policy [ 54.913217] SELinux: policydb magic number 0xee6cc38f does not match expected magic number 0xf97cff8c [ 54.923134] SELinux: failed to load policy [ 54.927786] SELinux: failed to load policy 2018/01/24 13:46:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b2e000)={0x4, r0, 0x0}) mq_timedsend(r1, &(0x7f0000c4b000)="7fd916e7d707093ff0a2f7a0ff9b6f0f94e6df5164a729cdf63fd78f58d479fd3019fc5f2733c1bb2d7a067aaf8b63f5a7e40cd53ae73d71a69b29f6be7632ed605e54a056673dad73756a5b4dacc25975618a6f94ff7e175a17f4a5e96275fcdfbce1", 0x63, 0x80000000, &(0x7f000052e000+0xce3)={0x0, 0x1c9c380}) sysinfo(&(0x7f0000a46000-0x3e)=""/62) socket$netlink(0x10, 0x3, 0x18) syz_extract_tcp_res(&(0x7f00008d2000-0x8)={0x0, 0x0}, 0x1, 0x1) syz_extract_tcp_res(&(0x7f0000a9e000)={0x0, 0x0}, 0x2fdb, 0x7fffffff) syz_emit_ethernet(0xdc, &(0x7f000032a000-0xdc)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xce, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x2, 0x2, r2, r3, 0x20, 0x0, 0xb, 0x82, 0x40, 0x0, 0x1, {[@window={0x3, 0x3, 0xfffffffffffffffa}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "21876303e675b3b57d89dfe592042abf"}]}}, {"20b83b092a1aa1bfb1125bd748295b8b68fd8522892ffa80645c94e2544e7e49eca0418c253889249e3aef887853ee8d539a69a856080c7c1b53dcdc2d567157878811861b194339b4ea8c5c3e567c6ee7875560b2928aae515b1aa037bcae9160de02cf66dc4ea85bc808ce939c6104988e4d60ede1cea7719678401f3d79f60f86a02c4480b0242045f8dbfea9"}}}}}}, &(0x7f00005ed000-0xc)={0x0, 0x0, []}) 2018/01/24 13:46:53 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) r1 = syz_open_dev$sg(&(0x7f0000014000-0x9)='/dev/sg#\x00', 0x8001, 0x200000) getdents64(r1, &(0x7f0000013000)=""/244, 0xf4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/24 13:46:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000cf7000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000ad3000-0x138)={{0x3000, 0x0, 0x1f, 0x6, 0x1, 0x20, 0x5a8c, 0x6, 0x4, 0xff, 0x10000, 0x100, 0x0}, {0x1, 0x100000, 0x7, 0x4, 0x0, 0x8000, 0x100000001, 0x2, 0x3, 0xf6, 0xd53, 0x59d, 0x0}, {0x107003, 0x2000, 0x0, 0xa7, 0x8, 0x4, 0xfff, 0x84, 0x6, 0x179, 0x7, 0x9, 0x0}, {0x100000, 0xd000, 0xf, 0xff, 0x4, 0x1f, 0x4, 0xffffffffffff0787, 0xffffffffffffffff, 0x200, 0x3, 0x3181, 0x0}, {0x10000, 0x11f005, 0xd, 0x6, 0xfffffffffffffffe, 0x10001, 0x4, 0x4, 0xffffffffffffffff, 0x8, 0x4, 0x8, 0x0}, {0x16000, 0x2000, 0xf, 0x9, 0x5, 0x100, 0x3, 0x3, 0x4, 0x6, 0x1, 0x3, 0x0}, {0xd004, 0xf000, 0x0, 0x8, 0x2, 0x10000, 0x5, 0x80000001, 0x3, 0x1, 0x9, 0x21, 0x0}, {0x102000, 0xf000, 0x4, 0x9, 0xffff, 0x9, 0x9, 0x2af9, 0x8, 0x9d4, 0x101, 0x9, 0x0}, {0x10000, 0x1000, [0x0, 0x0, 0x0]}, {0x1d000, 0x7000, [0x0, 0x0, 0x0]}, 0x40032, 0x0, 0x0, 0x244041, 0x9, 0x2101, 0x2000, [0x7, 0x7fffffff, 0x80000000, 0x7]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002c8000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000bbf000)=0xfffffffffffffffc, 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000e5d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000a1f000-0x8)={r2, 0x2}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r3, &(0x7f00002f9000)=0x20000000001, 0x8) 2018/01/24 13:46:53 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="930800018817", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0000000700000005ef00000100000068"}) 2018/01/24 13:46:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000f06000-0x10)={0x2, &(0x7f00005e5000-0x10)=[{0x44, 0x0, 0x0, 0x0}, {0x6, 0xfffffffffffffffe, 0x4, 0x0}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fc0000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000695000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x0, 0x2, 0xfffffffffffffffa, 0x1, 0x8, 0x100000000, 0x1, 0x5, 0x1, 0x2, 0x2, 0x5, 0x9, 0x401]}, &(0x7f0000632000-0x4)=0x108) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000dd000-0x8c)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000366000)={0xfffffffffffffffb, 0x8002, 0xfffffffffffffffa, 0x2, r1}, &(0x7f0000258000)=0x10) 2018/01/24 13:46:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00008b5000)='./file0\x00', 0x80, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000055d000)={{0xa, 0x3, 0x9507, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffff4ec}, {0xa, 0x0, 0xd5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1ff, [0x7f, 0x7, 0x6, 0x7f, 0x8c, 0x0, 0xffff, 0x0]}, 0x5c) r1 = socket$inet6(0xa, 0x80803, 0x800000001) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x12, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @pad1={0x0, 0x1, 0x0}]}, 0x20) setsockopt$inet6_opts(r1, 0x29, 0x4000000000000036, &(0x7f000002b000)=@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) 2018/01/24 13:46:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a00000-0x8)='./file0\x00', 0x2) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000855000)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f00006ec000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000ad2000-0x5)='nfs4\x00', 0x2018, &(0x7f0000293000)="") pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) connect$bt_sco(r2, &(0x7f0000ac0000+0xe88)={0x1f, {0xfffffffffffffffa, 0x9, 0xffffffffffffffff, 0x7, 0x7, 0x101}}, 0x8) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) ftruncate(r0, 0x3) dup(r0) write(r2, &(0x7f00004ac000-0xe5)="ae", 0x1) [ 55.031118] QAT: Invalid ioctl 2018/01/24 13:46:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000eb000-0xa)='/dev/dsp#\x00', 0x101, 0x2000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000853000)=@assoc_value={0x0, 0x1}, &(0x7f0000e51000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000019c000)={0x401, 0x8, 0x1, 0x7, r1}, 0x10) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000d70000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) recvmmsg(r2, &(0x7f0000f7c000-0x40)=[{{&(0x7f0000478000)=@hci={0x0, 0x0, 0x0}, 0x5, &(0x7f0000ee0000-0x8)=[], 0xfc, &(0x7f0000579000)=""/221, 0xdd, 0x0}, 0x0}], 0x4444648, 0x0, &(0x7f0000d6c000)={0x0, 0x0}) 2018/01/24 13:46:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = syz_open_dev$amidi(&(0x7f0000185000)='/dev/amidi#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000017f000)=""/174, &(0x7f000070b000-0x4)=0xae) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000068e000)={0x6, 0x8000, 0x0, 0x0, 0x0}, &(0x7f000086d000-0x4)=0x10) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000c91000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c9f000)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000095000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000d9b000)={r0, &(0x7f0000f7b000-0x58)="", &(0x7f0000db9000-0x80)=""/128}, 0x18) 2018/01/24 13:46:53 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000005000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) [ 55.081566] QAT: Invalid ioctl 2018/01/24 13:46:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000bcc000)='/dev/amidi#\x00', 0x8, 0x800) lseek(r0, 0x0, 0x3) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000ca8000-0x8)=0x1, 0x8) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x0, r3, 0x0}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f000053f000)={0x0, &(0x7f000032f000)=0x0, 0x0, r3, 0x0}) 2018/01/24 13:46:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7f, 0x0, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003b0000+0xb27)={&(0x7f0000a42000)={0x2c, 0x4, 0x6, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x18, 0x0, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 13:46:53 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00007c4000)='/dev/mixer\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000001000-0x2)={0x6, 0x6}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000652000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004e5000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e0a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006a5000)=0xc) syz_fuseblk_mount(&(0x7f00007c2000)='./file0\x00', &(0x7f0000f86000-0x8)='./file0\x00', 0x1, r2, r3, 0x1ff, 0x40, 0x200000) r4 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) ftruncate(r4, 0x20000000000001f) 2018/01/24 13:46:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x9, 0x200000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000c62000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000054c000-0x6)={r1, 0x3}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) bind$rds(r2, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff0e) sendmsg$rds(r2, &(0x7f0000c15000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f48000-0x50)=[{&(0x7f0000061000)=""/212, 0xd4}], 0x1, &(0x7f000000f000)=[], 0x0, 0x0}, 0x800) 2018/01/24 13:46:54 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f000000c000-0x8)=0x0, 0x2) mlock(&(0x7f0000008000/0x2000)=nil, 0x2000) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f000000d000-0x16)="9566416d8396323897d252adf275feef680107ba52f2", 0x16, 0x4, &(0x7f000000b000)={0x3, {"84083e7feae5e5"}, 0x0}, 0x10) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r0, 0x0) memfd_create(&(0x7f0000001000)='/dev/dsp\x00', 0x2) mremap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000003000/0x2000)=nil) 2018/01/24 13:46:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000021000)={0x6, 0x20000800, 0xffffffff, 0x3, 0x3, 0x0, 0x8, 0x6, 0x80000001, 0x8}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 13:46:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000317000)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000fe0000-0x10)={0x0, &(0x7f000012c000)=[]}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f000008f000)={0x0, 0x0}) ppoll(&(0x7f000087c000)=[{r0, 0x8, 0x0}, {r0, 0x4c, 0x0}, {r1, 0x6010, 0x0}, {r0, 0x40, 0x0}, {r0, 0x40, 0x0}, {r1, 0x8002401, 0x0}, {r0, 0x294, 0x0}], 0x10d, &(0x7f0000379000)={0x0, r2+30000000}, &(0x7f00002f5000-0x8)={0x0}, 0x8) pread64(r1, &(0x7f0000a4c000)=""/0, 0x0, 0x0) 2018/01/24 13:46:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000eda000-0xa)='/dev/dsp#\x00', 0x3ff, 0x40000) accept$inet6(r0, &(0x7f000061e000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000030f000)=0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000ffe000-0xd)='/dev/usbmon#\x00', 0xd733, 0x100) dup3(r0, r1, 0x80000) ioctl$KDENABIO(r1, 0x4b36) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r2, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000057f000)=[], 0x0, &(0x7f0000d32000-0xe0)=[], 0x0, 0x0}, 0xfffffffffffffffd}], 0x1, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000d34000-0x4)=0x4, &(0x7f0000db5000)=0x4) epoll_pwait(r1, &(0x7f0000a6b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x7ff, &(0x7f00002e6000-0x8)={0x8}, 0x8) 2018/01/24 13:46:54 executing program 3: r0 = open(&(0x7f0000181000-0x8)='./file0\x00', 0x40000, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000e7000)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000026b000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = dup(r2) ioctl$VT_RELDISP(r3, 0x5605) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000847000)={&(0x7f0000419000-0x174)=@newsa={0xf0, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 13:46:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000152000)={0xffffffffffffff9c, 0x50, &(0x7f000011d000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = creat(&(0x7f000074e000-0x8)='./file0\x00', 0x1c2) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f000094c000-0x10)={0x9, 0x2}) r2 = add_key$keyring(&(0x7f000066e000-0x8)='keyring\x00', &(0x7f0000037000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) r3 = request_key(&(0x7f0000cbf000-0xc)='cifs.spnego\x00', &(0x7f0000d2f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fce000-0x6)='^user\x00', 0xfffffffffffffffe) keyctl$negate(0xd, r2, 0x4, r3) r4 = syz_open_dev$vcsn(&(0x7f0000e7e000-0xa)='/dev/vcs#\x00', 0x4, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f000009d000-0x4)=0x80000001, 0x4) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000be1000)=""/181) accept$netrom(r4, &(0x7f0000592000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000078b000)=0x10) sendmsg$nl_route(r0, &(0x7f0000678000-0x38)={&(0x7f0000b6f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b27000-0x10)={&(0x7f00002d9000-0xcc)=@ipv4_delroute={0x24, 0x19, 0x800000009, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_DST={0x8, 0x1, @empty=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 13:46:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000867000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x5, 0x0, [], "fa02f07879"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "2e2087c4cd176e7c26b7d137aa280d503dda33c8ebcfe882c1ef56227cce057f41430e6409ea41b26b962d5e04c3ba2b1d0a9c24e1138dcf"}}}}, 0x6b) r2 = syz_open_dev$amidi(&(0x7f0000ccc000-0xc)='/dev/amidi#\x00', 0xd3dd, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000e44000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000311000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000401000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x1, 0x0, 0x0, 0xa, 0x80, 0x20, 0x0, 0x0, r3}, {0x1, 0x4, 0x6, 0x3, 0x7, 0x3, 0x68, 0x10001}, {0x401, 0x1f, 0xc00, 0x4b63}, 0x400, 0xf, 0x1, 0x1, 0x3, 0x3}, {{@in=@empty=0x0, 0x3, 0x2b}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x7, 0x3, 0x0, 0x3, 0x1f, 0xfffffffffffffff7, 0xeb3a}}, 0xe8) 2018/01/24 13:46:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0xa, 0x1, 0x9, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e7c000)={0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) sched_setparam(r2, &(0x7f0000bf3000)=0x4fa) vmsplice(r1, &(0x7f0000212000)=[{&(0x7f00008a0000)="93", 0x1}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x162, 0x48a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x1000, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000f1c000)=@fragment={0x2b, 0x0, 0x6, 0x1, 0x0, 0x0, 0x1}, 0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r3, 0x29, 0x10, &(0x7f000019c000)=0x0, &(0x7f0000b6d000-0x4)=0x3) pipe(&(0x7f00000ea000+0xf1b)={0x0, 0x0}) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000041d000-0x11)='/selinux/enforce\x00', 0xd181a4ff41e3eb8d, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x7fff, &(0x7f0000f16000-0x8)=0x0, 0x4, 0x0) socket$alg(0x26, 0x5, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000642000-0x9)='/dev/kvm\x00', 0x0, 0x0) r6 = getpid() syz_kvm_setup_cpu$x86(r1, r0, &(0x7f00005bc000/0x18000)=nil, &(0x7f000015f000)=[@textreal={0x8, &(0x7f00004b9000)="0f01990800ba4100b0c1ee0f01c90f01baf4000f3566b8007000000f23c00f21f86635000000000f23f8263b570e0f20e06635100000000f22e00f93bd0000baf80c66b83bc9648b66efbafc0cb000ee", 0x50}], 0x1, 0x4, &(0x7f0000b16000)=[], 0x0) getpgid(r6) name_to_handle_at(r4, &(0x7f000050c000)='./file0\x00', &(0x7f000015e000-0x80)={0x8, 0x0, ""}, &(0x7f000023d000-0x4)=0x0, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) mincore(&(0x7f0000845000/0x1000)=nil, 0x1000, &(0x7f000079a000)=""/69) 2018/01/24 13:46:54 executing program 2: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000052f000)={0x0, 0x0}) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r0, &(0x7f0000ae7000)=@objname={'system_u:object_r:etc_mail_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x38, 0x33, 0x20, './file0\x00'}, 0x59) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/24 13:46:54 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000002000)={0x0, 0x0}, 0x387f, 0x3) r2 = getpid() getpriority(0x0, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x200, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0xb3, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0x2, 0x1, r0, r1, 0x4, 0x0, 0x6, 0x4, 0xffffffffffffe0c0, 0x0, 0x1a4, {[@nop={0x1}]}}, {"23c9961c558173f4ee5191b30cb645397874397a71415c8ea11d1cafe040bf50494ec2f7e1e0130709915297b863ac0961a08837b4b42b196bffebef57dd9ba5eaedf17727f8347b852fb9ad7a35fc9d276c0f1a51f125e6e1a3c268036e40074124d5bde010e227a4d5f53ffe989b3b8a0bd74773af627d3f4916c25cb69bbf667f32e7a4220e86744a2ec7de94a46b5909c3479d6a2564ad3502"}}}}}}}, 0x0) 2018/01/24 13:46:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x380) r1 = msgget$private(0x0, 0x100) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000001000-0x7a)=""/122) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000a94000-0xc)={0x2, r0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000001000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a96000-0x4)=0x14) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000d02000/0x3000)=nil) [ 55.279844] device eql entered promiscuous mode 2018/01/24 13:46:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mice(&(0x7f0000942000-0x10)='/dev/input/mice\x00', 0x0, 0x800) readlinkat(r2, &(0x7f0000ef0000-0x8)='./file0\x00', &(0x7f00001d7000-0x16)=""/22, 0x16) mprotect(&(0x7f0000079000/0x2000)=nil, 0x2000, 0x200000c) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x20002, 0xffffffffffffffff, 0x0}) 2018/01/24 13:46:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) futex(&(0x7f0000e6e000-0x4)=0x6, 0x0, 0x6, &(0x7f0000823000)={0x77359400, 0x0}, &(0x7f0000a1e000)=0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/24 13:46:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000245000)='/selinux/enforce\x00', 0x200000, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000158000-0x8)={@loopback=0x7f000001, @loopback=0x7f000001}, 0x8) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) getsockname(r1, &(0x7f00003cc000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000041f000-0x4)=0x10) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00005c9000)=@req3={0x1, 0x0, 0x5, 0x3, 0x2, 0xfffffffffffffdcc, 0x0}, 0x1c) bind$can_raw(r1, &(0x7f0000d95000)={0x1d, r3, 0x0, 0x0}, 0x10) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000d13000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) close(r0) shutdown(r2, 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000927000)=0x0, &(0x7f00008c6000)=0x4) 2018/01/24 13:46:54 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000000000, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, &(0x7f0000909000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000000000)={&(0x7f0000001000-0x8)={0x0}, 0x8}) 2018/01/24 13:46:54 executing program 1: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000016000)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1) r1 = semget$private(0x0, 0x3, 0x20) semctl$GETVAL(r1, 0x7, 0xc, &(0x7f0000029000)=""/240) r2 = memfd_create(&(0x7f0000009000)='\x00', 0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000030000-0x50)={@common='ifb0\x00', @ifru_ivalue=0x2}) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x7) 2018/01/24 13:46:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f25000-0x8)={0x0, 0x0}) r2 = gettid() bind$llc(r0, &(0x7f000018f000)={0x1a, 0xf7, 0x710, 0xffffffffffffffff, 0x200, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) fcntl$setown(r0, 0x8, r2) r3 = socket$netlink(0x10, 0x3, 0x2000010) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f3b000-0x10)={&(0x7f0000009000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, [@nested={0xfffffffffffffd8a, 0x9, [@typed={0xc, 0x1, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000208000)=""/51, &(0x7f000028a000-0x4)=0x33) 2018/01/24 13:46:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$audion(&(0x7f00008e3000-0xc)='/dev/audio#\x00', 0x100000000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000e00000)={0x400, 0xefb, 0x400, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x543, 0x81, 0x1, 0x1000, "ab31768f7525027431ee296fac6b2a7a", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000027000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = gettid() pwrite64(r1, &(0x7f0000757000)="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", 0x1000, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00001b9000-0x8)={0x3, 0xfffffffffffffff7}) sched_setattr(r2, &(0x7f0000a93000-0x30)={0x30, 0x6, 0x0, 0x7fffffff, 0x6, 0xc5d, 0x3, 0x0}, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f00008a9000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) readv(r0, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) 2018/01/24 13:46:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000841000)={&(0x7f000042d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000015000)=[{&(0x7f00002a5000-0x70)=""/112, 0x70}], 0x1, &(0x7f0000c6e000)=""/184, 0xb8, 0x3ff}, 0x10000) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f84000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x87}, 0xc) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) flistxattr(r1, &(0x7f000059c000)=""/0, 0x0) 2018/01/24 13:46:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000943000)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d0b000-0x10)=[], 0x1, &(0x7f0000095000)=[@init={0x3e5, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007f4000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006ce000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000111000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e09000)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000248000)={0x0, 0x80, &(0x7f0000a70000-0x80)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x2, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3a2adcc6}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x480}]}, &(0x7f0000f14000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000aab000-0x8)={r5, 0x6}, 0x8) 2018/01/24 13:46:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000847000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000540000-0x8)=0x3f) fcntl$setown(r0, 0x8, r1) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) readv(r2, &(0x7f0000cf8000)=[{&(0x7f0000fb7000-0x64)=""/1, 0x1}], 0x1) fcntl$setsig(r2, 0xa, 0x12) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000534000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ced000-0x4)=0xe8) readv(r3, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r2, r3) tkill(r1, 0x16) 2018/01/24 13:46:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000ffa000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f00005f6000)={r1, &(0x7f0000b06000-0x35)=""/53}) exit(0x1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000932000-0x9)='/dev/vcs\x00', 0x400000, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f000044e000)={0x2, "93d9"}, 0x3) connect(r0, &(0x7f00000ff000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fdf000-0x20)={0x1, 0x100000001, 0x2, 0x0, 0x81, 0x2, 0xb8, 0xffffffffffffff7f, 0x0}, &(0x7f000051d000)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000b97000)={r3, 0x35, 0x4, 0x5}, &(0x7f0000f26000)=0x10) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000706000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendmsg(r0, &(0x7f00000c9000-0x38)={0x0, 0x0, &(0x7f00000e5000)=[], 0x10000000000000f4, &(0x7f0000101000-0xc8)=[], 0x0, 0x0}, 0x8000) 2018/01/24 13:46:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() ptrace$poke(0x5, r1, &(0x7f000040c000-0x8)=0x0, 0x0) fcntl$addseals(r0, 0x409, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0xfffffffffffffffe, 0xaf, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x3, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) 2018/01/24 13:46:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) poll(&(0x7f0000811000)=[{r1, 0x0, 0x0}, {r0, 0x4000, 0x0}, {r1, 0xc040, 0x0}, {r1, 0x900d, 0x0}, {r0, 0x200, 0x0}, {r1, 0x1000, 0x0}, {r1, 0x11, 0x0}, {r0, 0x2, 0x0}, {r0, 0x40, 0x0}, {r0, 0x8000, 0x0}], 0xa, 0x5) r2 = eventfd2(0x6, 0x0) dup2(r2, r1) mincore(&(0x7f000022e000/0x1000)=nil, 0x1000, &(0x7f000069d000)=""/132) 2018/01/24 13:46:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) select(0x40, &(0x7f0000e83000-0x40)={0x0, 0x2, 0x55, 0x7000, 0xf46, 0x8, 0x0, 0xead}, &(0x7f0000d0f000)={0x1, 0xd1, 0x7, 0x7fffffff, 0x7, 0x8001, 0x4, 0x6}, &(0x7f00004c0000)={0x7f, 0x10001, 0x3, 0x10000, 0x6, 0x1f, 0x4, 0x10000000000000}, &(0x7f0000d04000-0x10)={0x0, 0x7530}) clock_nanosleep(0x6, 0x0, &(0x7f0000796000)={0x0, 0x1c9c380}, &(0x7f000026d000)={0x0, 0x0}) modify_ldt$write(0x1, &(0x7f00000b9000)={0x5, 0x0, 0xffffffff, 0xf2e, 0xe00000000000000, 0x7, 0xfffffffffffffff7, 0x5, 0x8, 0x6}, 0x10) 2018/01/24 13:46:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000388000-0x20)={{&(0x7f00004fa000+0x118)=""/131, 0x83}, &(0x7f0000025000-0x1)=0x0, 0x2}, 0x20) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000099f000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000c2d000)="6f01000000636f726500") sendfile(r0, r2, &(0x7f0000cd3000-0x8)=0x0, 0xff) getpeername(r2, &(0x7f0000c28000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000002b000)=0x60) sendfile(r0, r2, &(0x7f0000c50000)=0x0, 0xb7) socketpair(0x17, 0x0, 0xc099, &(0x7f00008c4000-0x8)={0x0, 0x0}) getsockopt$netlink(r2, 0x10e, 0xc, &(0x7f0000cb5000-0xcc)=""/204, &(0x7f000051b000)=0xcc) 2018/01/24 13:46:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007d5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) r1 = dup(r0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000f23000-0x18)={0x4, 0x7000, 0x100000001, 0x800, 0xfffffffffffffffa}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) prctl$intptr(0x18, 0x113) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) readv(r2, &(0x7f00008e8000)=[{&(0x7f000064c000)=""/95, 0x5f}], 0x1) 2018/01/24 13:46:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000687000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000350000)=@req={0x28, &(0x7f0000a0b000-0x28)={@generic="b353921c9d170f89bce21363ec6e6be5", @ifru_names=@generic="08a325143051f65a7071adf2e6b26e38"}}) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f000081a000)=0x0, 0x4) close(r0) r2 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0x1b, 0x7, 0x7) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00003f5000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e3b000)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002cf000-0x4)=0xe8) stat(&(0x7f00008ee000)='./file0\x00', &(0x7f0000470000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000755000-0x4)=0x0) r9 = getuid() stat(&(0x7f0000d2d000-0x8)='./file0\x00', &(0x7f0000abf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000a6c000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000e69000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000054c000)=0xe8) r13 = getgid() r14 = fcntl$getown(r3, 0x9) fstat(r1, &(0x7f0000705000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getegid() r17 = fcntl$getown(r1, 0x9) r18 = getuid() r19 = getgid() r20 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000b31000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dde000-0x4)=0xe8) r22 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000165000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000ab000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000909000)=0xe8) getgroups(0x2, &(0x7f0000107000)=[0xffffffffffffffff, 0x0]) fcntl$getownex(r2, 0x10, &(0x7f00009ca000)={0x0, 0x0}) r27 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007de000)={0x0, 0x0, 0x0}, &(0x7f0000720000-0x4)=0xc) sendmmsg$unix(r4, &(0x7f000037c000-0xe0)=[{&(0x7f0000c23000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000cb4000)=[{&(0x7f00002a2000)="066307dbfa1daedbe3fa9077be9d1d6c59db5afa1ad460b7658950f83d7dcc5509a278061183f5c601375332d355537d2f50aad37c73d0efe2b29df69d660c6faaf6d3ca38e8c335a71a8e6ee1", 0x4d}], 0x1, &(0x7f0000844000-0x98)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r1, r3, r1, r3]}, @rights={0x18, 0x1, 0x1, [r3]}], 0x98, 0x4000000}, {&(0x7f00008e2000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ca000-0x30)=[{&(0x7f0000ef2000)="b8f9885f4d73efd2e9352f68b4306c590aed3b0ffa254d90b537a045853efd67ffcea2cbc3e3e043525c0022fe32c3d8dcf948952b537291fdcf0912a75639ed218f3cd45639e745818b05ee4ef26f7721", 0x51}, {&(0x7f0000858000-0x58)="13ee3b01ee90a42e404314c2e96454ce567ff3eb7c4c2942f999af89d3f218d99539e50db6c753122b9b43650c37bc7b8399ae1a14ce129e4b70a7db95fa879c282171fd420a1e09eb5b940190173b0e740aeb2e120fed7d", 0x58}, {&(0x7f000043d000-0x96)="781c48751f5acc66106cc95a3e18daf091cb221c177475b974fb708fb39b0e36d11e731c05634d4d3b420400fd6176ebde088afb2943849b1c37dda6862d6919a1589d15f2edd6ed297a47ab5ae62de9f6f3b46db30bd4b5fa6f2abdab7daa3b8eaa4be3f39a19e417f9ec8560bbbb9d11cf63810671b37d21339d4af393d329b070d396d365b1e2124bab10e10285a702dc3428979d", 0x96}], 0x3, &(0x7f00007a6000-0x38)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r3, r2]}], 0x38, 0x44000}, {&(0x7f000096b000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000563000)=[{&(0x7f00009b1000-0x2d)="6082d5921730451f80b02ab43d88f6aa533ba362a50835d0958d3054ec7f78b5501b89cfa54e9de87a9a24df4b", 0x2d}, {&(0x7f00008b8000-0xba)="d3c2574fa13de30dbf62a105698d8ff4e401fb47cfd58fb13b95275190ccf1800993fc48d33f62cf649a6ca8f6d53dd4c9139ecdc98a03f51db9068eed76577794a285b9d41be461b282dfb5cb5f6a2fa550196f41ac4cd980aa4d16361009e4efd32de91d2f4235b1a29b56e14d037d6583debc10da822d6fe37bd7f47167d89ca2b13a0c48c61bebc7066eca013757899f522227fab028bae735d70b00d15c38d988b8aae0d6fe006f7ab7f5f8c569b78e8b01d37902c5b019", 0xba}, {&(0x7f0000b8a000)="1788588ddec78de7b4b7691c8165569c2232ef87a3d879c646f595abaa664da365ceeb867f07c532b6b92bd7e81aca5daff4fc198ee384c831427d23a6f5942f4cb809a26c3ef98d105b97a256ea8f4f43a7b56f283777c91b7629f5189529d25af139b7c3526e3dcc50633af0dc3c985b9e8d84e4fc60d4cda6a58bb2e231d1d6592a", 0x83}], 0x3, 0x0, 0x0, 0x4008004}, {&(0x7f00004a6000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000976000-0x10)=[{&(0x7f000044b000-0x22)="95b9a9487f40aa3a64c8644df563c211a7a0bc80fe0afe08914c4798fef0d698e54e", 0x22}], 0x1, &(0x7f0000889000)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r3, r3]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x20, 0x1, 0x1, [r1, r1, r2]}, @rights={0x20, 0x1, 0x1, [r2, r0, r3, r2]}, @rights={0x18, 0x1, 0x1, [r3]}, @rights={0x20, 0x1, 0x1, [r1, r3, r1, r3]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x110, 0x80}], 0x4, 0x800) r29 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r29, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r29, 0x80dc5521, &(0x7f0000d58000-0x22)=""/34) r30 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008e5000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r29, 0xc1105517, &(0x7f0000001000)=""/250) getsockopt$inet_sctp6_SCTP_EVENTS(r30, 0x84, 0xb, &(0x7f0000ed8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000111000)=0xb) mmap$binder(&(0x7f0000ab3000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) 2018/01/24 13:46:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0xc1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = syz_open_dev$amidi(&(0x7f0000966000-0xc)='/dev/amidi#\x00', 0x800, 0x103000) connect$pppoe(r1, &(0x7f00001f0000)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, @generic="5162983ea94e197dd0633953fd35fe05"}}, 0x1e) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000b93000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000575000-0x4)=0xe8) r3 = accept$alg(r0, 0x0, 0x0) sendto(r3, &(0x7f0000b18000-0x10ac)="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", 0x1001, 0x0, &(0x7f0000b7c000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}}}, 0x3a) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/24 13:46:54 executing program 6: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f000080f000-0x10)={0x4e, 0x1, 0xfffffffffffffffb, 0xba}, 0x10) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000c92000)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/24 13:46:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000064d000-0x8)='./file0\x00', 0x0) r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f00002ff000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004c3000-0x4)=0x0) r2 = geteuid() lstat(&(0x7f0000f85000)='./file0\x00', &(0x7f0000df3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000bea000-0x4)=0x0, &(0x7f00009e4000)=0x0, &(0x7f0000716000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003a0000-0xc)={0x0, 0x0, 0x0}, &(0x7f000065f000-0x4)=0xc) r7 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000b64000)=0x0) r8 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f3f000-0xc)={0xffffffff, 0x80000001, 0x8}, 0xc) r9 = syz_open_dev$dmmidi(&(0x7f00009c4000-0xd)='/dev/dmmidi#\x00', 0x1, 0x2000) r10 = socket$inet(0x2, 0xe, 0x9) r11 = socket$inet_icmp(0x2, 0x2, 0x1) r12 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00007d1000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008a7000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001db000-0x4)=0xc) r15 = getuid() stat(&(0x7f0000c92000)='./file0\x00', &(0x7f0000d5e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = eventfd2(0x6, 0x80001) r18 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) r19 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d2c000-0x11)='/selinux/context\x00', 0x2, 0x0) sendmsg$unix(r0, &(0x7f00007dc000)={&(0x7f0000efa000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000469000)=[{&(0x7f000070d000-0x99)="60a32e6a32b6a04955d377d3ac666fe9e2cd031bac6f32353422abbfaa2eac1f1fd6c9508e13fd1318d658d65f65eeef21d3c573580941fe891c260d03881603355ceb4655469a6ff60e67f2b5136c00e3fe0800bbdaa38655f3d8a9ffc157dcdeca6065c39d11f46496312421a44300729cdb07eb2a6cd53778a2fbb272dcd831b8690e133f0bcdbec4bc8e4137655f3badfff5a34090fe53", 0x99}, {&(0x7f0000cc8000-0xda)="694056054c36802f2b828608f2410e5de0a58982ea32acd04e6b682df51c5626bee04970a536866d6ee1afbe775e7d7896bb2022d9f768899fbb36cd167b236a78fc2aa2084a75493976004a436f30b7df3a07aa152a4d00481155f29d5ddcb43259d752aee2d637f961c6ae199487209a558ede8d1598a230579094d940613bec34fcfbd26ea3e55bca27320fc1686b5ba01a9a8fdb92b9f3863508ec273c496d13f7fd45b34445209a8493952308787813e06efc848899ba9e71cc0ec2fadfa0cc1147d76da57c876596f4b9251fd8017062e6a7991f9629f8", 0xda}, {&(0x7f0000869000)="3b53d7f120d453295d3a47570c7fd715d8", 0x11}, {&(0x7f0000560000-0x68)="b93a278e7390a85b9ae80c9927b332177f6eef009518150a0c909dfb164fa2d3affa3d7cbfa7ded9da4de817b8614677d87c549ff709da2465fb6504776c8e2d7df2c77da3403e84c6b3c9dd61fc473ad70f5ddad4811f3dc20d48c5d97a8949101ce341b8309dc5", 0x68}, {&(0x7f0000670000-0x9f)="819a63e4ae6f4e7356fd22e819a2ea9ab8554e63c7500ce77fc60d2b6d02dec5394b5742a90b3e203213585d78c8036b0efd1a691eb3da7743dd0c3255ab79b5db37464db0b47081022fb3c35606ce63e5802f3046c0f47e202d3fa1d81b414aa0b325d2ef8e1645797532e4c16dd02df447a0dab1aa10559fe7d13ff8d739b275bb9632ae0051d3993670db320f194a492a1652b27a60555b9595db4b34a4", 0x9f}], 0x5, &(0x7f0000fc9000-0xb0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r7, r8, r9, r10, r11, r12, r13]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r17, r18, r19]}], 0xb0, 0x20000000}, 0x8080) mount(&(0x7f0000786000-0x8)='./file0\x00', &(0x7f0000b7d000)='./file0\x00', &(0x7f000063b000-0x5)='nfs4\x00', 0x1000, &(0x7f0000994000)="57263c1e6160c50b646f") 2018/01/24 13:46:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0xad, &(0x7f00000f8000)="88") 2018/01/24 13:46:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f000034c000-0x10)={0x0, &(0x7f0000000000)=[]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000095000-0x8)='./file0\x00', 0x0) mount(&(0x7f00009b1000)='./file0\x00', &(0x7f0000d48000)='./file0\x00', &(0x7f00009e0000-0xa)='hugetlbfs\x00', 0x0, &(0x7f0000f0e000)="") seccomp(0x1, 0x0, &(0x7f000095b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0002}]}) prctl$void(0x2) 2018/01/24 13:46:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e64000-0xc)='/dev/rfkill\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f00008e0000)=@random={'trusted.\x00', '\x00'}, &(0x7f00009d1000)=""/37, 0x25) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000000c000-0x10)=@generic="fb23e3a9d3d5d5bc3f44ab44ffda21cf") 2018/01/24 13:46:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xff2a) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000f79000-0x38)={&(0x7f0000a26000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0xa, &(0x7f0000f78000)=[], 0x0, &(0x7f00006ed000)=""/79, 0x4f, 0x0}, 0xffffffffffffffff) bind$inet(r2, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000e79000-0x5be)="", 0x0, 0x8080, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000f74000)=0x9, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000558000-0x74)=[@in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, @in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000f79000)="eeb931dcd564c6f8db1d2a7678727f3c3c13a8d507bd42fc592b77b4a32bf346c76462fbd29579264b630bd42cac528bbf5a9056169e6b69825660e6a51e5bcfc5de831dd01ed0ddeb8c18f1ca32472c5ac6e432b5a7af34a78530b311a71bc3827974aec20293da038f81aad9e2fafe8d12365f0d7e49474f78b05dae09b656e52aac62394e69065b26", 0x8a) r3 = mmap$binder(&(0x7f0000b2c000/0x2000)=nil, 0x2000, 0x1, 0x50, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000375000)={r3, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000f7a000)={0x81, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) sendto$inet(r2, &(0x7f0000f67000-0x70)="", 0x0, 0x0, &(0x7f0000a6d000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 13:46:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x4, 0x0}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00008e5000)='/dev/loop-control\x00', 0x420101, 0x0) pwrite64(r2, &(0x7f0000142000)="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", 0x1000, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000065a000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000225000-0x40)={r4, 0x5, &(0x7f000066e000)=[0x2, 0x80c, 0x8, 0x1000, 0x9], &(0x7f0000608000)=[0x6, 0xffffffffffffc205, 0x8, 0x8, 0x4708000000000000], 0x45, 0x6, 0x9, &(0x7f0000d45000-0x18)=[0x2, 0x1, 0x101, 0x9, 0x7fff, 0x10001], &(0x7f0000931000-0x1c)=[0x0, 0xb882, 0x7, 0x1, 0x6a9d, 0x5, 0x7], 0x0}) 2018/01/24 13:46:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000670000)=0x0, &(0x7f00000a7000)=0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008ac000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_pwait(r1, &(0x7f000049d000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x7fffffff, &(0x7f000002f000)={0x6}, 0x8) 2018/01/24 13:46:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) seccomp(0x4, 0x0, &(0x7f0000c7b000)={0x0, &(0x7f0000486000)=[]}) prctl$void(0x0) 2018/01/24 13:46:54 executing program 7: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) socket$inet6(0xa, 0x0, 0x7fff) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000ffb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) close(r0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00006de000)=0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/01/24 13:46:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xe2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000053a000-0xc)='/dev/usbmon#\x00', 0xa8, 0x2) socket$rds(0x15, 0x5, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000eb1000-0xc6)=""/198) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000025e000-0x4)=0x0, &(0x7f0000e6a000)=0x4) getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000004000)=0x0, &(0x7f0000000000)=0x4) bind$netlink(0xffffffffffffffff, &(0x7f0000b2a000-0x8)={0x10, 0x0, 0x0, 0x10100020}, 0xc) 2018/01/24 13:46:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x7) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d8c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b31000-0x4)=0xc) wait4(r1, 0x0, 0x8, 0x0) r2 = gettid() getpgid(r2) 2018/01/24 13:46:54 executing program 3: mmap(&(0x7f0000000000/0xf0000)=nil, 0xf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000ed000-0x120)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) r0 = syz_open_dev$dspn(&(0x7f000005a000)='/dev/dsp#\x00', 0x1f, 0x100) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000f0000)={@generic="2ca3a0d5a19bbdc7a20204283f9b6767", @ifru_flags=0x9002}) 2018/01/24 13:46:54 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000023000)=""/199, &(0x7f0000016000)=0xc7) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000024000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000001000-0x4)=0x0) 2018/01/24 13:46:54 executing program 5: r0 = socket(0x13, 0x80807, 0x6299) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000000000)={0x41, 0x5, "d659a62e71aac3833b67d3e73e32ad105cf5ccc84245f945c90dbf22fcf99b8c9d6e660f74bd77f43d7046594111f9b43078585c8ab8164aca"}, 0x80002) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4500, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) seccomp(0x0, 0x1, &(0x7f0000003000-0x10)={0x7, &(0x7f0000000000)=[{0x0, 0x100, 0xfffffffffffffff9, 0xfff}, {0xffff, 0x0, 0x7d9, 0x20}, {0x967, 0x101, 0x6000000000000000, 0xa000}, {0x0, 0x6, 0x400, 0x679f0c4e}, {0x200, 0x3, 0x80000000, 0xec9b}, {0x4, 0x5e5e4a6c, 0x7, 0x10d104d2}, {0x8001, 0x1, 0x9, 0x9}]}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f000000a000-0x20)=[{r2, 0x0, 0x0}], 0x1, 0xffffffffffffffff) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00001e9000-0x84)="a4408f1c20489f48f5652d40ff4e86a5e1785f000000b151f95372638816794884e6f72d486a00e564ceadb65b050713009430323a6e34166dac5c400c889debc46d59b1b80bf57293b10f3c92985a3ce0402771d8e1c96e55cc9309bb4389baa42ad8a9509b599ae36a39f5b700ed3f09c2ac78e9e70f8d5c96ca5695620ab3022cc786") ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000e94000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000f2e000-0x20)="34c99853893e0edd35327a13b7d78378db81eedac71f97351a6ac356a93cb31a"}) ioctl$int_in(r2, 0x800000c0045002, &(0x7f0000004000-0x8)=0x50000000f5e) getpeername$netrom(r2, &(0x7f0000074000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d61000-0x4)=0x10) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x27) 2018/01/24 13:46:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000766000-0x9)='/dev/sg#\x00', 0x8, 0x1) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002cd000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000728000)={&(0x7f00000af000-0x80)={0x6, 0x900, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000a5000)=0x9af, 0x4) 2018/01/24 13:46:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f73000)='/selinux/mls\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x0, &(0x7f000047c000-0x20)={0x2, 0x4, 0x4, 0x8, r1}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000d20000-0x8)=0x3) openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x9f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x2, 0x0, [0x0, 0x0, 0x0]}, 0x80000019, 0x0, 0x0, 0x1a0, 0x0, 0xfffffffffffffffc, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000be7000)=0x4) ioctl$KVM_TRANSLATE(r3, 0x4138ae84, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 13:46:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000e5f000-0x4)={0x100000001}, 0x4) 2018/01/24 13:46:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f000060c000-0x37)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000b17000-0x60)=[{&(0x7f0000bf4000-0x98)=""/152, 0x98}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00006ff000)={0x0, 0x0}) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) r2 = socket(0x3, 0x1, 0xffffffffffff7fff) r3 = fcntl$dupfd(r1, 0x0, r2) sendto$inet(r0, &(0x7f0000e40000-0x9a)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef92b7ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922", 0x4c, 0x0, &(0x7f0000733000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r3, &(0x7f0000627000)=[{&(0x7f0000950000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000014a000-0x10)=[{&(0x7f0000397000-0xf9)="6a7a1fc65f9d07edf2a648b86cc7b4023160107a54e8e911bd7e2c526aaaf7fd2ad525dd8f36642df8578795e98fbdc7197db050828f6b070edd534f80a1d597d2265a00dbd8c31907152953993322bd7319524a1bf7eb1d6f46847f88ac730ee0e843d1172abf0285f750c54b048c5216313393b7df", 0x76}], 0x1, &(0x7f000086e000)=[], 0x0, 0x0}], 0x1, 0x0) shutdown(r0, 0x1) 2018/01/24 13:46:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) flistxattr(r0, &(0x7f00004b4000)=""/4096, 0x1000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 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={&(0x7f0000e76000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000002a000-0xa)='./control\x00', 0x86000006) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000b3b000-0xa)='./control\x00', 0x1000800) rmdir(&(0x7f00006e5000-0xa)='./control\x00') 2018/01/24 13:46:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000069d000-0x10)='/selinux/policy\x00', 0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000cac000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000ae0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000bd4000-0x10)={0x101, 0x8004, 0x80, 0xebe4, 0x0}, &(0x7f000052b000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fda000)={r1, @in6={{0xa, 0x2, 0x576490db, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x5}, 0x98) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = timerfd_create(0x0, 0x800) timerfd_settime(r2, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/24 13:46:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00004a5000-0x4)=0x1, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ec8000)={@common='sit0\x00', &(0x7f0000ad3000-0x40)=@ethtool_link_settings={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000890000-0x10)=@common='ip6tnl0\x00') 2018/01/24 13:46:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d42000-0x8)='./file0\x00', 0x80) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x1e) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000bdc000-0x6)='ramfs\x00', 0x0, &(0x7f000001c000)="") umount2(&(0x7f0000a23000)='./file0\x00', 0xc) umount2(&(0x7f00008e9000-0x8)='./file0\x00', 0x4) 2018/01/24 13:46:55 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00007aa000-0x8)={0x0, 0xcf7}, &(0x7f0000dbb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000632000+0x387)={0xa6a5, 0x4, 0x8, 0x5, r2}, &(0x7f00007e5000-0x4)=0x10) unlink(&(0x7f0000b4b000-0x8)='./file0\x00') mkdir(&(0x7f00005b7000-0x8)='./file1\x00', 0x0) lstat(&(0x7f0000195000-0x8)='./file1\x00', &(0x7f0000c69000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/24 13:46:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0x7, &(0x7f0000bab000)={0x0, 0x0}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000c07000)="9af1f3b31398008bb63b28cb6f73faf00fdb294d1c59419507659917d4eb0e47f883b57785e89b43077813fed94bb43ef94d1cab40627f30635282b133120e67f9658e168010d8bc909fa480e39007e5a013d9879b39a16f3816b16cf32374be88aac5985a28484f0037e2b5d16c4c30bd29f0b7d18f979e459364701e535571fb36ae93b70ce61045e86f2568675927d92318f669f129e3cdbf91cd84a487506a3fc2fe95c8aa4dd8f22159f52b8bea020f1efad88dd61fd45e09e0eed025b70c9442fc25d35c40841637a274dd9d2900b13bf4", 0xd4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00001ad000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000228000-0x10)='attr/sockcreate\x00') exit(0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00007da000-0x8c)=""/140) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) 2018/01/24 13:46:55 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt(r0, 0x1, 0xa, &(0x7f0000360000-0x96)=""/150, &(0x7f0000c4e000)=0x96) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r1, 0x3, &(0x7f0000000000)={0x1, 0x5434}, &(0x7f000001f000)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x2, r0, 0x0}) ioctl$KDSKBLED(r2, 0x4b65, 0x1) 2018/01/24 13:46:55 executing program 6: r0 = dup(0xffffffffffffffff) bind(r0, &(0x7f0000bc4000-0x10)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "80002a0800000000"}}}}}}}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000113000)={0x1f, 0x800004, 0x0, 0xffff, 0x3ff}, 0x1dc) 2018/01/24 13:46:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000065a000-0xc)='/dev/audio#\x00', 0x0, 0x105400) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000f02000-0x14)={0x8, 0x81, 0x7, 0x4, 0x8}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000013000-0xf7)=""/247) 2018/01/24 13:46:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000ab3000)=0x0) getpgrp(0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ebe000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000aaf000-0xbc)='sessionid\x00') getdents(r1, &(0x7f00005ae000)=""/4096, 0x1000) accept$nfc_llcp(r1, 0x0, &(0x7f0000d92000)=0x0) 2018/01/24 13:46:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000043b000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000e0b000-0x400)={""/1024}) bind$rds(0xffffffffffffffff, &(0x7f00002e0000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000c8d000)=0x2) 2018/01/24 13:46:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) uselib(&(0x7f000065c000+0xca9)='./file0\x00') ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') mknod(&(0x7f000070c000)='./file0\x00', 0x0, 0x0) dup2(r0, r1) 2018/01/24 13:46:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f00005fe000-0x10)={0x0, 0x0}, 0x0) inotify_init1(0x0) r0 = syz_open_dev$midi(&(0x7f0000a61000-0xb)='/dev/midi#\x00', 0x80000000, 0x20000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a3000-0x10)={0x0, 0xac, &(0x7f0000536000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffda3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x3, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x1f}]}, &(0x7f00004cc000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000054e000)={r1, @in6={{0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xc32}, &(0x7f00005af000)=0x98) 2018/01/24 13:46:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000222000)={&(0x7f0000894000)={0x14, 0x3, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ffc000)='/selinux/checkreqprot\x00', 0x501000, 0x0) 2018/01/24 13:46:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffd, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) fremovexattr(r0, &(0x7f0000488000-0x14)=@known='security.capability\x00') 2018/01/24 13:46:55 executing program 1: r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xffffffffffffffff, 0x23, &(0x7f0000001000)="a2b1ff477b057143a89de96d", 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/vcs\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000002000-0x8)=[0x0, 0x0], &(0x7f0000002000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000001000-0x4)=[0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x2, 0x3, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 13:46:55 executing program 2: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x1194dc72) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0xfffffffffffffd48, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/24 13:46:55 executing program 6: mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c6ff9f"}, ""}}}}}}, &(0x7f0000008000)={0x0, 0x0, []}) 2018/01/24 13:46:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000000802, 0x0) write(r0, &(0x7f000021a000-0x31)="24000000210025f0071c0165ff0ffc0e028d00000006000002e1800c0800f1fffffffeb2f4ec6a33fc310161368345b429", 0x31) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ed2000)=""/125, &(0x7f000000b000)=0x7d) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000eb5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind(r0, &(0x7f0000c6b000)=@nfc_llcp={0x27, 0x0, 0x8, 0x1, 0x8, 0x7, "2c12d15771b5e86772f25d5951df4bd2082ac5069d98c78724706872fb05996c63ab38c8a63f595e8924882ba41ffa49a88b3182d513eb709a4a2376875193", 0x3}, 0x60) 2018/01/24 13:46:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_dev$sg(&(0x7f000063f000)='/dev/sg#\x00', 0xe4f1, 0x101000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000d4e000-0x4)=0x5, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 13:46:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009a8000)='/selinux/enforce\x00', 0x200000020100, 0x0) write$evdev(r0, &(0x7f0000239000)=[], 0xfffffe4d) get_thread_area(&(0x7f0000add000)={0xa1, 0xde31cd08bb20bb98, 0x400, 0xfffffffffffffffa, 0x4, 0x2, 0x4, 0x98a3, 0x8, 0xa7}) 2018/01/24 13:46:55 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000cc5000)='/dev/vcsa#\x00', 0xffff, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000c20000-0x8)={r1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000005a000-0x193)={@random="d7ec470c000e", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/24 13:46:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000273000)={0x0, 0x80000, 0xffffffffffffff9c}) vmsplice(r0, &(0x7f00002d9000)=[{&(0x7f0000f2f000-0x58)="e1ca74bea33dd08ad510b560fda632dca62c2f2857892f933a7d63419e3a5df73e70c54f71fcb8b980c764514d0573d0d23f9aa578fa6c5616dd1e11b28446c691529ce8a784e48ee4fb8a62ee07e2545cb037d0cb9b8348", 0x58}, {&(0x7f0000f21000)="2f57879059c9dea890713f578677ddb8b3242f6b8ddae9046051c98997adfe7cc78f24d8991547fd89d22302602ebdc602dd7244b77ae00d9bad5a05d5c393", 0x3f}, {&(0x7f0000eea000-0xc)="081a2db53ebf18c0f4d64dff", 0xc}, {&(0x7f0000e0b000-0x5d)="7b08e8f92a1bb968af7cd70bdd82be762a31c3b65f39e1dc5379354a95c918107c7882c28d6beba6812b2ceeca5020552f30d60ed80188ab9b979a70ad185ce3ee37c642b41da24317da36b101b9b45915ae50de868b8b72f4e31dee28", 0x5d}, {&(0x7f0000e7e000-0xa)="a090b29b493303e9eb5a", 0xa}, {&(0x7f0000bc8000)="e5356208029e9b8f8966ca04f18eebb8cf6c71b365e7fed9a37b0c60b0b9f2a40c4d313510bf15d06590e8a73753636e6ec53d33fede1082379a6b3d63506ad9e71c3b1b9c0652007c76e16d2635df1fb56852abfddb51f25068e95438029965cd47", 0x62}], 0x6, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f000064c000-0xe)='/dev/admmidi#\x00', 0x2, 0x200) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x80247008) 2018/01/24 13:46:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) epoll_create(0x8000) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = syz_open_dev$sg(&(0x7f000084b000)='/dev/sg#\x00', 0x6, 0x1) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f00004e8000-0xa)={0x8, "72a8a568c891"}) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept(r0, 0x0, &(0x7f000060c000)=0x0) 2018/01/24 13:46:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000999000-0xc)='/dev/audio#\x00', 0x5, 0x1) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00002be000)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x80a, 0x0) getsockname$unix(r1, &(0x7f00006bc000)=@file={0x0, ""/4096}, &(0x7f0000002000-0x4)=0x1002) flock(r1, 0x8) mknodat(r0, &(0x7f0000afd000-0x8)='./file0\x00', 0x10, 0xbd8) 2018/01/24 13:46:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000dd9000)={@common='ip_vti0\x00', @ifru_data=&(0x7f0000dd7000-0x20)="5b6dad444b7d467ccb008100000000000000000024ab000900000000207222d5"}) lstat(&(0x7f0000574000)='./file0\x00', &(0x7f000042c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000092f000)='/dev/hwrng\x00', 0x220000, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000098d000)={0x0, 0x1000, 0x0}) removexattr(&(0x7f0000962000)='./file0\x00', &(0x7f000005b000)=@random={'os2.', 'ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00'}) setuid(r1) r3 = socket(0x9, 0x7, 0x2) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f00009f8000)={{0x4, 0x1, 0x2, 0x111d00000, 0xffffffffffff0001, 0x2}, 0x3}) chroot(&(0x7f0000e26000-0x8)='./file1\x00') 2018/01/24 13:46:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_tgsigqueueinfo(r0, r0, 0x38, &(0x7f000050a000)={0x1b, 0x46, 0x8001, 0x9aeb}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f0000055000)={0x0, 0x0, 0x5, 0x0}) rt_sigtimedwait(&(0x7f0000db1000-0x8)={0xff}, &(0x7f0000f8c000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000141000-0x10)={0x0, 0x0}, 0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00007e7000-0x9)='/dev/ppp\x00', 0xa00, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000201000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/24 13:46:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000001000-0x10)="74017573740002008000000000000000") 2018/01/24 13:46:55 executing program 1: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fcc000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@assoc={0x18, 0x114, 0x6, 0x0}], 0x18, 0x0}, 0x0) 2018/01/24 13:46:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006bf000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = getpid() getpid() fcntl$getown(r0, 0x9) clock_gettime(0x0, &(0x7f0000399000-0x10)={0x0, 0x0}) setitimer(0x1, &(0x7f0000592000)={{r2, r3/1000+30000}, {0x0, 0x0}}, &(0x7f0000d82000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000016f000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000458000-0x8)={0x0, 0x0}) r4 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x7, &(0x7f0000404000)={0x1, 0x4, 0x0, 0x1a49, r1}) r5 = getpgid(r4) waitid(0x2, r5, &(0x7f0000cbf000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x20000000, &(0x7f0000453000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f000029b000)={0x0, 0x1, 0x14000, 0x2000, &(0x7f000089a000/0x2000)=nil}) kexec_load(0x6, 0x8, &(0x7f00004a5000-0x100)=[{&(0x7f00000b3000)="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0x1000, 0x6, 0x3}, 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0x1000, 0x7ff, 0x7fffffff}, {&(0x7f00001e9000)="373f7a177b4656cd55f858afde3adeacade75db6239010b5ba3aa52e331d9dc0d3dee4a47e1f617a39be8201b73dc1420ac1", 0x32, 0xffff, 0x9}, {&(0x7f000006d000-0xd9)="52747cb41f31b7c05ee83c493d520961315c8075d97b5b3621476d34ce83c3789521cf26ce2c3ae2973b8d17397083d660a6fcf0e0bd3b5e320dc1d7579d7ab33b56f4d668d2b566e79d65ff5c8a8edf738706c5940fb0534823cd58a034604a45e9446700f857dffe63a755aa04df666c55eb32d753680b0320736a620cc90e8564700fe61e6c8ff022eedb76633b0952ed5fabff9beb5b105d7c2c544ef5740b0151042e1f1a97a1fa474da167108c6c968d852b7e9d3f028f43b8f1e63c85a577c7da3e8cd41ada6c85e8ca34d187f38c83f9caa92cdda8", 0xd9, 0xa4, 0x7f7}, {&(0x7f00001b6000)="825274346fc22e7c72cd79680b0b0b5bd27c58188bfb527d391babfc9384f3f02d273e577f5718d62c4b40c2c0f5c1d7a6b0f68079e40b5737833855c2d7df1ea4563cd54bbacb8477ee1ee5dbe938577bb9d659125a7991eb6996a68475f5ad87b7", 0x62, 0x3, 0x8664}, {&(0x7f000064d000)="89dd75884eda4fe539bad5932baef2d155dd3cbf6a98fa0262304683058bf5decf7bf91e21f5b3d02ee37b437e70d4d12f01383427a8054a3adf60a7ec6899b2bbd6070763ec74fb141744c895187212917f35f174ae5ab5df300f5d", 0x5c, 0x7, 0x10000}, {&(0x7f00000bb000)="879b724588bc4dea8c3ef6c6b98f796542d85945e846e6b8da1403dca44c02ab249453372ce0b2dd431703300719105b779db9fbbb4cd1270988cf1171dacf8a3701f7bed69fb48a84dd60d796d30d748931e15f5f7dd196d35e2cf9a0381b70d4fcb6535ddedd2f089b68ec3d", 0x6d, 0x1, 0x8}, {&(0x7f0000cf0000)="28dd68dda17518bdc3975a412918f322a0f4e9ddef397103918c3fcbc169a83cf378302bf9f02a11fc8de65dea61c935850680280a61af726a6776ac628e96d2dd999dbe5dbc750fcc3e7678eaffdf3111023ba5529b1ceb870c86f60f9dfa5d6b32d845600476f7792543dccc9c739dc84437e49c68ca78bd577ac49df26c0639b342d86508fc5555aacbc147d8f21ec1c7fce1d7e9a83c540d21befa725d6355a9b16740b93c954e3b344664daafef37b5aa7ed778e349ab37e203e172361dc8a91358a91805c98727e35ead34076d51746a134228e834437b177b65c26a35f27040925d5466b2e6520a54909d0859d749", 0xf2, 0x4, 0x3ff}], 0x80000) connect$bt_sco(r0, &(0x7f00005b8000-0x8)={0x1f, {0x5, 0x2, 0x4, 0x4, 0xc8, 0x0}}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f000035f000-0xc)={@rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f15000)=0xc) r6 = gettid() r7 = syz_open_procfs(r6, &(0x7f0000eca000)='attr/prev\x00') sendfile(r7, r7, &(0x7f0000b77000-0x8)=0x0, 0xfffffffc) 2018/01/24 13:46:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x1, &(0x7f000066d000-0x10)={0x0, 0x0}) 2018/01/24 13:46:55 executing program 1: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@generic="6c910513eac4a6fb198ef7edeb32146d", @ifru_flags=0x4000}) r1 = add_key$keyring(&(0x7f000096d000-0x8)='keyring\x00', &(0x7f0000deb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$revoke(0x3, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x4a, &(0x7f000050c000)="", 0x0) 2018/01/24 13:46:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000758000)='./file0/file0\x00', 0x400000000) 2018/01/24 13:46:55 executing program 5: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000553000)={@common='lo\x00', &(0x7f0000faf000)=@ethtool_perm_addr={0x20, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000fb2000)=0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) vmsplice(r0, &(0x7f0000fb3000)=[{&(0x7f0000ee3000-0xec)="ba0fd02c312d73102c9c8dd40d7a1eef930a9314e6ff06c35b266edf434128808d51c9897b0ff349c8b4638057799d91fb68cd5458ecba11150cd3906c105d091c8b26a2923906444768a36b8e79c3aa713a06a4ad095b9bf792ebf3a85eff232a8fd183a17248a47fe0b83fa2e6a8e209545117b0f5004cac72b4e72ca679bd8be87516c07ccec4c06d1d97c4a631cb32f4586a9c508de5ecefbc873e00a52931dd9b6ad59544751f3bd19f642a48476d34aa2537a446786a6cde8a54f450326f4b07d9746aa72077d7b36fd2b0d9117cb01577477ae80052fd3e39ebf52b016da7afa8b4819782e8ed773e", 0xec}, {&(0x7f0000ad5000-0xfe)="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", 0xfe}, {&(0x7f000080e000)="5ec1f8b92754ba796941e23db8943a594eb6561576fa48f0a15731190528e6fc7c46d82f813374167634eb031186481a9fcdb63e98b0e2d0357d6f402b92078b70df6d7fdaefeebb36b6a642df296442c9b671dbf207ba4bb5116ed40dccc5046c29f714fc9c52fda52fac4eaf47da5441ab1c9d7e11a06e7a61162189398d3c5fb9f96a9f85388c9a98f04e0749c618826bfc3654ab41c0f2910cfa2a5b57746ef880cf2891247105089ddecd50e3cfef81e65421e48968403ed0daa40740831bc99f0afeb2382118ba87d2", 0xcc}, {&(0x7f0000fb4000-0x69)="2878e5471d84c13405a4dbacecd37bae3e0de8d822e5a8541a7d2ce2ab766a2cffd76ef60a3c9c40c3d64955398f576d3d5cb2a01759a62b4d354adb3400b4427dfcca588b7e02c1d6768c63f03880d1b82234a0cbee982311a238f279938e1df31d8b9f54e44d27f2", 0x69}, {&(0x7f0000896000)='1', 0x1}, {&(0x7f0000fb4000-0x1000)="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0x1000}, {&(0x7f0000fb3000)="a788415391aaeeb71d495e730de5002ec30934204cf481fff27effd9187bc827ec213564d16e8c6318cf5b7f1a7f07b65ad772c95701cfdbafd15bf229325bdaee3ffc2d6291dad84b752c08b2f8627a43b469efb68c0b9193ad227db0b8d3df8f030b338fee70227fa69540bb49d2c5fd1420bacc25d2d0bec7a67fc867b633bc3818f68e55494925a96a83", 0x8c}, {&(0x7f0000aea000)="a0d45b26e8cbc45ac5ba318bc84af979ab9fee6fb738f50fe9be1adc5ebe305c007c812be7e6ede5812545d532ba7b0f5443cfc5a14254c8e45c8c88e6194c5a9e7268a0c6952821b87b2591d88a4a7b6ee684f591ff931a33dcbfb940ac17366269d233a5a9f0f03cfe9ff46099086f74fd4ea676c6814566", 0x79}, {&(0x7f0000fb3000)="e5ab0dbe46673fe1e1d0990837d08c8fbfd49896f738d57cf5184b1aa8bd50e7c3181a3ceb09cbe6a589b814ecd2cf73ce041657f729632f0d", 0x39}], 0x9, 0x1) 2018/01/24 13:46:55 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000080003, 0x10000000000000ef) bind$inet6(r0, &(0x7f0000013000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000014000)='/dev/snd/midiC#D#\x00', 0x401, 0x4002) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r1, &(0x7f0000015000-0x8)='./file0\x00', 0x24) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000d000)=@hopopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x0}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000015000)='.request_key_auth\x00', &(0x7f0000015000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000004000)="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", 0x1000, 0xffffffffffffffff) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000010000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000015000-0x4)=0xe8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000015000)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, 0x1c) r4 = getegid() keyctl$chown(0x4, r2, r3, r4) sendto$inet6(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/24 13:46:55 executing program 4: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x80000003, 0x31, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x7c, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cdf000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00002db000-0x43)=""/67, &(0x7f0000f82000)=0x43) ioctl$int_in(r0, 0x5452, &(0x7f00008ad000)=0x0) 2018/01/24 13:46:55 executing program 0: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007f6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="", 0x0) 2018/01/24 13:46:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f63000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e11000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005d9000-0x4)=0xc) sched_getaffinity(r1, 0x8, &(0x7f0000a69000-0x8)=0x0) write$selinux_create(r0, &(0x7f0000a85000)=@access={'system_u:object_r:apt_var_lib_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x32, 0x2b}, 0x54) r2 = accept(0xffffffffffffffff, &(0x7f00008af000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000055000-0x4)=0x6) getsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000c13000)=0x0, &(0x7f0000f89000)=0x4) 2018/01/24 13:46:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x0, &(0x7f0000a61000-0x8)=[]}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000b86000)={0x0, 0x5, 0x2, 0x0, 0x3, 0x1800000, 0xff, 0x1, {0x0, @in6={{0xa, 0x3, 0x1000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xe43, 0x0, 0x1, 0xb8f8}}, &(0x7f0000bac000)=0xb8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000aa1000-0xc)=@sack_info={r1, 0x4, 0x800000000000000}, &(0x7f0000667000)=0xc) 2018/01/24 13:46:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="a233", 0x2) r2 = open(&(0x7f0000e79000)='./file0\x00', 0x28041, 0xfffffffffffffffc) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x6) 2018/01/24 13:46:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000245000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) fcntl$getown(r0, 0x9) bind$inet6(r0, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/24 13:46:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000a16000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ce6000)=0x60) ioctl$sock_bt(r0, 0x8907, &(0x7f0000888000)="235cd5370a47c035ee3bec7baf777a3676a83b9384c3bfaa65850fef2fa7b5d68fc76748e2bf3eabf34dbc495080e4066fae0d9b88fa29f0623896cf8a619f54b62a01603e981c2a25b99eaf3829e1ccc8aa1c84df02aede0463") r1 = socket(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000579000)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x10) creat(&(0x7f00000c5000)='./file0\x00', 0x4) 2018/01/24 13:46:55 executing program 2: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f00003d5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00005d9000-0x7)='ns/pid\x00') 2018/01/24 13:46:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x56, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6_vti0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000e60000)=0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00007ad000-0x8)={0x0, 0xb9, 0x0}, &(0x7f0000ca3000-0x4)=0x8) 2018/01/24 13:46:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e15000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000c8000-0x8)={0x0, 0x0}, &(0x7f0000790000)=0x8) r1 = syz_open_dev$amidi(&(0x7f0000c63000-0xc)='/dev/amidi#\x00', 0x1, 0x20001) preadv(r1, &(0x7f00007de000-0x50)=[{&(0x7f0000074000)=""/228, 0xe4}, {&(0x7f0000f6a000-0x74)=""/139, 0x8b}, {&(0x7f000062c000-0x61)=""/97, 0x61}, {&(0x7f0000dfa000-0xa)=""/10, 0xa}, {&(0x7f000032a000-0x5b)=""/91, 0x5b}], 0x5, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000015b000-0x4)=0x20, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = inotify_add_watch(r2, &(0x7f0000a71000-0x8)='./file0\x00', 0x3a2efb1eadc1e1b5) inotify_rm_watch(r1, r3) sendmsg$nl_xfrm(r2, &(0x7f000062c000-0x38)={&(0x7f0000ccb000)={0x10, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000bea000)={&(0x7f00005ad000-0xcc)=@getpolicy={0x50, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 13:46:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) fcntl$setlease(r0, 0x400, 0x1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000765000-0x4)=0x0) timerfd_create(0x0, 0x0) 2018/01/24 13:46:55 executing program 4: userfaultfd(0x80000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x80000000, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/24 13:46:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000922000)='ns/user\x00') getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e89000)=0x0, &(0x7f0000cf2000)=0x4) setns(r0, 0x0) 2018/01/24 13:46:55 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e9c000)='/proc/self/net/pfkey\x00', 0x400080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000000)=""/0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/01/24 13:46:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000d4000-0x28)={@common='gre0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000788000)='/selinux/enforce\x00', 0x980, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/01/24 13:46:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00002c3000)={r0, r2}) sendto$inet(r1, &(0x7f0000d19000-0xb)="", 0x0, 0x20008047, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = syz_open_dev$vcsn(&(0x7f00000d4000)='/dev/vcs#\x00', 0x80, 0x8002) ioctl$KVM_S390_INTERRUPT_CPU(r4, 0x4010ae94, &(0x7f0000bd6000)={0x81, 0x3, 0x4}) 2018/01/24 13:46:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/user\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) r2 = request_key(&(0x7f0000e28000-0xd)='.request_key_auth\x00', &(0x7f00009a7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b13000)='\x00', 0xfffffffffffffffb) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000385000)=""/208, &(0x7f0000bc9000+0x2fb)=0xd0) keyctl$update(0x2, r2, &(0x7f0000b87000)="cbd9ee294b7fc9bffbd20fdb33c2a4f657d2232cf01049dc440e735937e812a08bdd7b683b50a8f2e6ec4e0b86d9a6dfce38eaa724b7b30b96509f2fdf3242455db2025afb589e52d7d2addd800431bb4ae141cd19f77416f8265f92e116b641649f26849dd3a17b79a675e31d740b85951c6b5bf52a56a337f7ffa8e7a6c5bb12ae0a058ad912a332a17975eb68c4c8225f92ee5336588903af49e96d2b75802e226c203b7205ede089febd96b787782c0295677683b4fcb4a3084e7e0f12976d7ad2e34d3a99f183100f450c0abe506dcb64069bca88ff6136f9eb7bab5e6fba697855337ae50004fda316", 0xec) keyctl$set_timeout(0xf, r2, 0x2) r3 = semget(0x3, 0x4, 0x90) semop(r3, &(0x7f0000ca2000-0x30)=[{0x2, 0x9, 0x1800}, {0x4, 0x6, 0x800}, {0x6, 0x2, 0x1000}, {0x3, 0x9, 0x7ff}, {0x4, 0x6, 0x800}, {0xffffffffffffffff, 0x7, 0x1800}, {0x8, 0x0, 0xffc}, {0x5, 0x10001, 0x40000001800}], 0x8) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000075c000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f000042a000-0x90)={0x260, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f0000322000)="266888b51eaae88a797737b0c54eae7bf1775638129cac5343cc2ae0c55cbc636b5f0d6e585116558ce7018e04f570ab58bce45d34f5ca435f5718ad90dad73d5a168fc42a") ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f00008e1000-0xa1)=""/161) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000097000)=@int=0xabf5, 0x4) 2018/01/24 13:46:55 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mknodat(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000067f000)='\x00', 0x1) execveat(r1, &(0x7f0000874000+0x4f8)='./file0\x00', &(0x7f0000cb8000)=[&(0x7f0000465000)='ppp1\x00'], &(0x7f0000924000)=[&(0x7f0000aff000-0x1)='\x00', &(0x7f00001ad000)='+em0bdev\x00', &(0x7f0000473000)='\x00', &(0x7f0000aec000)='-ppp0-#\x00', &(0x7f000092c000-0x3e)='securitysecurity%ppp1posix_acl_accesstrusted^#security&],eth1\x00', &(0x7f00005e1000-0x2)='%\x00', &(0x7f0000472000)="406d696d655f74797065637075736574e25d2c2600", &(0x7f0000130000-0x8)=']self-*\x00', &(0x7f000092b000-0x1)='\x00'], 0x400) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000092c000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/24 13:46:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x101002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00005bb000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000063f000)={0x10, 0x0, 0x0, 0x30800200}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)={0x2450, 0x16, 0x10, 0x6, 0x2, {0xe, 0x0, 0x0}, [@generic="56590651580c6a38f7e6e0d88a714347e8db998bcfb30c3170ad428d0508c80e18db5c9db110504e2e050426e886ac93f20cfd3b6fc10ae3ba76eb70f0f5ae5902aad8cf17b12679022b82f3f9f25edbab0c72cfe261a85fa0225f3f1c549c0f50b8d4009bbefe6eb8059402586cbc4d1b66ce49d25470b3a79e417561738de1f3ffc7c645e0188c0ca44de6c1bca72fd942edc742354f43266f557cbed14d16f960fbeec677ed17efa7d4acf719505999e5a9ec325f3bc4f3e00dec31ba4c7c67002c3bb8810825f3e5095c9c0636b15ceeb279be4a63591fabed357350312c1a4a6a", @generic="1cd5a3b387fc67def8341e5dbf78d9379a674a56fe798b5b88c9e8230852bd4c91db3302148b9e53f9941346a5084644779d3529e8420e0db7f771c3e7dc8b55bea5", @generic="c6746ef42b2ff9c59e52a1ead0a22a76c3b2e4dbc649a6364c62dfbd353820c91882c14c1f0fea124bc1740a78584efd8b1dbff8fb747394973f4bd3a464398ec2eb541d424ea9175e2523e9a28eb34f3c8e8aee926007d76894f6caf8053a7f9fc247cbaacf3dc50bb0f6a874767173b1823eca020d391df9d89dcf62927cb785ecacb7a586988df475e20b6044076d7c94a1604481333cf72f2853eb3814ca7739cbb42f83118fed78fc1887baed96968f8471dc48b2a2c95656f949f0c0461fabefce30536260686a2047741bf47e7a372d", @typed={0x18, 0x59, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @nested={0x209c, 0x1, [@generic="2990c5ab2101910c467aad4ac6b4f4f87c99f0cc7838dd2f346497c39b03ac1fb350a6cc9c8fd4ae54d8076de7dd40cb9e70acfa843304dd7166afa85ac3f095b72690f08523486d4af990a5a379153b6a572bad025f392687fc6106e0d70dfe644b4c7c4351a7c794cbb463351eab46c9", 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@typed={0xc, 0x24, @uid=r1}, @typed={0xc, 0x2b, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x50, @u32=0x6}]}, @typed={0x18, 0x25, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @nested={0x16c, 0x83, [@typed={0x8, 0x86, @void=""}, @generic="d7a70ec8cc66fca6e9be7b34930bc396adb14227565aec156149feb0cc291f38f533426233456c738af450c100dc50b259abac06a79a6ff29431d7edca6b90d6f88368d1090ed6a4bdd857b85184ee4bf01d95d53c92b563563de482aa33dcb3b35a4974ceea0d45e9cb2f5d96fd30a6d688620016be4e3d04b5c984cca059683239f9b4a705", @generic="", @typed={0xc, 0xa, @u32=0x5b}, @typed={0xcc, 0x89, @binary="25313b8a178a82509e71de1ddd27e84700fe8e00c99ffb3e52d73f61ba0e630513f0fce57ff8f4b19d9129a24871b3b75b85c06283ebb50d4344f67bc5288e3d1e705fee5c788f95a40f4e6561426466af6d54f58140fe24959d2fb85c255afb17f2138c7db9e22e3518b85693622085ffc295651e9c5c5f1a5d4b749004114201b28a26d957645fdca33641d0deb3813d621f5587569629d0d4fbd73a6fe7395ddccfec5971bd2ccc27500e20a7f242e63b1ca4bbbd2951600eed42243193d019627f"}]}, @typed={0xc, 0x5d, @pid=r2}]}, 0x2450}, 0x1, 0x0, 0x0, 0x4c044}, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f000092d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c47000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f4f000-0x10)={0x0, 0x7ff, 0x40, 0x5}, &(0x7f0000058000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000002b000-0x10)={r3, 0x20, 0x1, 0x100}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0xfffbffefffffffe8, &(0x7f0000f5e000)={0x0, 0x0}) 2018/01/24 13:46:55 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000011000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000007000)='/dev/midi#\x00', 0xf5ec, 0x10800) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000015000)={{0xdb, 0x2, 0x8, 0xffffffffffff7be0, "7f549c555a740e978764b60913f0c9e575196693b76cb242b5077962fe506888ac3b4fdd981b735911415037", 0xdb12}, 0x0, 0x0, 0x8, r2, 0x4, 0x3139274b, "c7dae463f096f596f87eaddbd0ab21db1de3e86ce10c45dc6185a1cbe47b8b65cb1aa9fa7280d714d96aee0548ca15e7f22809f643f87c243fabfdb6fac92556", &(0x7f0000005000)='ppp1ppp1f\x00', 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x8, 0x54c5, 0x10000, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000013000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000012000)={&(0x7f0000012000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x20)=[], 0x0, &(0x7f0000012000+0xeb6)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, 0x0) futex(&(0x7f0000012000-0x4)=0x0, 0x0, 0x0, &(0x7f0000012000-0x10)={0x0, 0x1c9c380}, &(0x7f0000012000-0x4)=0x4, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000f000-0x30)={0x28, 0x0, &(0x7f000000d000)=[@increfs_done={0x40106308, 0x0, 0x2}, @decrefs={0x40046307, 0x0}, @release={0x40046306, 0x0}, @register_looper={0x630b}], 0x48, 0x0, &(0x7f000000c000)="621644a5c310affb2298c023c7036e8915400419dae84f459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cd508303ac6"}) getrusage(0xffffffffffffffff, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000011000-0x30)={0x14, 0x0, &(0x7f0000014000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x1)=""}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r3, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000a000)=0xc) 2018/01/24 13:46:55 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000002e000)='./control\x00', 0x4000036) r1 = openat(0xffffffffffffff9c, &(0x7f00004ae000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f000050b000)={0x4, 0x78, 0x2, 0x6, 0x6, 0x6, 0x0, 0x1, 0x8, 0x8, 0x2, 0x7, 0x100000000, 0x200, 0x7, 0x978, 0x8, 0x9, 0x3, 0x5, 0xffffffffffff8000, 0x1ff, 0x100000001, 0x3, 0x2ac, 0x1, 0x8000, 0x85, 0x6, 0xa1, 0x1, 0x5, 0x0, 0x9, 0x7ff, 0x0, 0x8, 0xfffffffffffffc01, 0x0, 0x7, 0x3, @perf_bp={&(0x7f0000fb3000-0x1)=0x0, 0x8}, 0x4000, 0x200, 0x84, 0x7, 0x1, 0xffff, 0x40, 0x0}, r2, 0x59, r1, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fb5000-0x1b)=""/32, 0x20) [ 56.777796] TCP: request_sock_TCP: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/01/24 13:46:55 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000ac3000-0x12)={@common='vcan0\x00', 0x0}) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f000062b000-0x12)={@generic="77eb41c1025c55d69fd2adee9c1cd431", 0x1}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/24 13:46:55 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000038c000-0x8)={0x0, 0xa7c}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00008ba000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000021000-0x7)={0x3, r0, 0x1}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r3, &(0x7f0000021000-0x1e)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f000001e000)=0x0) mmap(&(0x7f0000022000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000001b000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000022000)=0xe8) r7 = getgid() mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000022000)={0x0, 0x0, 0x0}, &(0x7f0000016000-0x4)=0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000023000-0x4)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000015000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0xc) r11 = getpid() r12 = getuid() r13 = getegid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000016000)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000014000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000023000-0x4)=0xe8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000017000)={0x0, 0x0, 0x0}, &(0x7f0000023000-0x4)=0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000023000-0x8)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000023000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000)=0xe8) r19 = getgid() mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000023000-0x38)={0x0, 0x0, &(0x7f0000019000-0x20)=[{&(0x7f0000003000)={0x130, 0x12, 0x200, 0x3, 0x3, "", [@nested={0x120, 0x4a, [@typed={0xb0, 0x58, @binary="fae1274340dcfdbe9146ccbc3edfc53fd08c4587316e0e0ece8caa06f878135640a659447a48c5db4d83d717f375963a1f6614e5fa2e12ff0de952bdd2b77b23229964fc5c9f109ad94c838e40771c0e0b82ff3aa95ea7de01a0c6015757d9c49bf18de1a232fcdb59e7095f5bae4a4e58125e3f3ad8c57d81f3bca89ce681b14833abb2308aa1788648d0ca4d5fc4a8e18f84a13ced868279e4e077f3f24e7ae0cfea959f5acf"}, @generic="fb3c4474fa46bf8c8e400ec784a45aa82fc8d8cdee9c65cdb81820673c30d3e617765857a181da94ca82f77bbd04eebf5b83f65995d3d51cad938a4bdacb7196e5d934163802078a25774c78be0819b79c122af966d61dc9f050435d5012a88c1c98682cb895b58a7042fc77"]}]}, 0x130}, {&(0x7f0000023000-0x13c8)={0x13c8, 0x16, 0x400, 0x3, 0x3, "", [@nested={0x104, 0x4, [@generic="e6d91727309f13a0397fbebde8d212b4a9e4f4246fa0d263ae9892bc2e98fe800cf450112ef7a1e55424340e6b02e1eef0f6831f1471397468ef9cae66f2a0af6343f58b1f281500e6cf6e3d3bce922e6ca472eb66d40136ade253f3db65a6966f9971c3858f66286880d1fd07f99975d30c1f1c", @generic="f3a9673029179bcaf689a263fb00736df2719989187de208ab9d1658e7f4a00fb4558299d9126445c03c1486947d76cfae4451454622c634768516cd646333ab08a301", @typed={0xc, 0x89, @fd=r0}, @typed={0x10, 0xf, @u64=0x2}, @typed={0x8, 0x81, @void=""}, @typed={0xc, 0x2, @u32=0x10001}, @typed={0xc, 0x2c, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x6d, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, @nested={0x1264, 0x3e, [@typed={0xc, 0x90, @pid=r4}, @generic="", @generic="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@generic="dab03315fd797bfd3059cf045d96e240858b166caf043373228b40be1112be16537572ab139df8a684c3e94fc9d5aeee05b00c1596bca3b74c333ca36a68753fe83af0f5566840bdf6270c795bef2460ae21bef2e857c62278e928d85d543fe6617e3be4bbcdbe270fe161a6a53089c071e1b5f5724922a083d97de0b916226e70d5042900ff41f59732249235cd1aff21c76afd9b86f3996ec4349359535d436e329daf555fbb014fade67da623fd34e2cc5df54cc53e229d422563518ac8ebbc3ca7313f9aba3c8956594070", @generic="02db6ace3765eaafe2621837accd7168898930b621309c2c71708e1b4e00957340ea01ab0536761513285bfcf9fb8bde69e87b9a6de639ad323d164d742de73de816a948b177831b7d720e68ff4443d56087606b1130439656aec6e4880ecee3f7f87a7cc3db64d3011b8820a75e57e84a299bc194b38ccfaa3b25fa00e88c088c8898af888a11a4290311e7264bf1e4c72a483b0ec613d1720e6734e9328aa8d74e3163017aba12197de0", @generic="e3d3328d2de360626280fcecd0877c5b802e1fa000d7cf0e5a81d9deba7b9d1aa2bea4aac44fc6eccfad88094ff473e8579f50ab48dc9ebfb3701f8618bab05c1c3baefdb2009b39eea766c79f19b9d935eae50922e6bb71bc54a79666f2e1472bb9c46c5b168813c0035f8b0cad389d123799ad868414926c548e92c46698c3da3ebf4bb29a600e8634722d34aa68f37a0810f58af1731f4519203305d4aaa85fe164ca1f5cbee8c92ff3ad077f75f0a93af82cab56979886b79a6a0178d614976c19fca068de0223ce85af1d", @typed={0xc, 0x84, @ipv4=@rand_addr=0x100}]}, @typed={0xc, 0x70, @ipv4=@broadcast=0xffffffff}, @generic="fdf8076e7d088b766fdd97f83f413a365cb2cc7947a849de1d49f94400fa203fd602cda91040bce8843ea3c49f0319aeb339903aeff19b68691095574010cc51a9"]}, 0x13c8}], 0x2, &(0x7f0000022000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r0, r2, r0, r0, r0, r0, r2, r3, r3, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r2, r2]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0xf0, 0x800}, 0x4881) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = add_key$keyring(&(0x7f0000021000)='keyring\x00', &(0x7f0000021000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000025000-0xb)="69645f6c65676163790088", &(0x7f0000021000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000011000-0x8)="7b63670000000400", r20) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x3c, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, @RTA_METRICS={0x4, 0x8, ""}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = getpgrp(0x0) perf_event_open(&(0x7f0000021000-0x78)={0x2, 0x78, 0x7, 0x9, 0x1, 0x1, 0x0, 0x100000001, 0x100, 0x2, 0x6, 0x400, 0xfffffffffffff783, 0x0, 0x9bcf, 0x7, 0x8, 0x7ff, 0x8c3, 0x7, 0xffffffffffff8000, 0x4, 0x1, 0x80000000, 0x9, 0xbc, 0x7, 0x6, 0x5, 0x601, 0xb490, 0x4, 0x1, 0x4, 0x100000001, 0x101, 0x1ff, 0x1ff, 0x0, 0x4, 0x0, @perf_config_ext={0x8000, 0x7}, 0x8800, 0x1f, 0x10001, 0x7, 0x7, 0x1ff, 0x4, 0x0}, r21, 0x7fffffff, r0, 0x4) 2018/01/24 13:46:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000477000-0xb)='/dev/mixer\x00', 0x4000, 0x0) bind$inet(r1, &(0x7f00007da000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00001c7000-0x9)='/dev/dsp\x00', 0x101c00, 0x0) connect$nfc_llcp(r2, &(0x7f000081b000-0x60)={0x27, 0x1, 0x9, 0x0, 0x7fffffff, 0x8000, "e996234ce962a4d4be700ba7d446c1f117ef2e44972a9032f46805bc47173b0b2627fd87a8aab6070c0542e64d0415c98ed0cf0cf46f717a56cfc46582b575", 0x8}, 0x60) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000e2000-0x70)={[{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}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad", 0x1) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000852000-0xc)='/dev/autofs\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000e7e000-0x50)={0x20, @time={0x0, 0x1c9c380}, 0x2, {0x7, 0x19cd}, 0x4, 0x0, 0x51ac, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00006fe000-0x63)="9576fb5678f4d8bb1b8c63a229d9ca03842c53286f77e16d6684d4bfd43e32c65df55930020d1466b3ccd513", 0x2c}], 0x1, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4044094}, 0x0) recvmsg(r5, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) [ 56.830623] binder: 8943:8945 BC_INCREFS_DONE u0000000000000000 node 21 cookie mismatch 0000000000000002 != 0000000000000000 2018/01/24 13:46:55 executing program 3: clock_adjtime(0xa, &(0x7f000090e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000001000-0x8)=0x2000) 2018/01/24 13:46:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r1, 0x7fff, &(0x7f0000449000)="7c938a1743fa738ccf3967b2e11cdda1cf6c65cdd03321e5dbbe03876c7462a612ceb5002deaf812d09e44432f59890426c76270f388090cca3dc3b7c378fa7d28e00b4cbe517277316bf981e70550dc1fde49b21987691ac3d601d2987e631effec85bcb38f87") perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f00005f8000)=0x4) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f00007f3000-0x4)=0x0, &(0x7f00008fb000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000015c000)={0x0, &(0x7f0000326000)=[]}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000632000-0xc)={0x0, @empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000d79000-0x4)=0xc) [ 56.885330] binder: 8943:8945 unknown command 0 [ 56.891654] binder: 8943:8945 ioctl c0306201 2000efd0 returned -22 [ 56.906923] binder: BINDER_SET_CONTEXT_MGR already set [ 56.906935] binder: 8943:8959 ioctl 40046207 0 returned -16 [ 56.908529] binder: 8943:8951 BC_INCREFS_DONE u0000000000000000 no match [ 56.908541] binder: 8943:8951 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 56.908551] binder: 8943:8951 Release 1 refcount change on invalid ref 0 ret -22 [ 56.908560] binder: 8943:8951 ERROR: BC_REGISTER_LOOPER called without request [ 56.908570] binder: 8951 RLIMIT_NICE not set [ 56.914621] binder_alloc: 8943: binder_alloc_buf, no vma [ 56.914668] binder: 8943:8959 transaction failed 29189/-3, size 0-0 line 2903 [ 56.919366] ================================================================== [ 56.919393] BUG: KASAN: use-after-free in strp_data_ready+0x232/0x2a0 [ 56.919399] Read of size 1 at addr ffff8801d81cd650 by task syz-executor2/8930 [ 56.919401] [ 56.919413] CPU: 1 PID: 8930 Comm: syz-executor2 Not tainted 4.15.0-rc9+ #277 [ 56.919417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.919420] Call Trace: [ 56.919423] [ 56.919433] dump_stack+0x194/0x257 [ 56.919446] ? arch_local_irq_restore+0x53/0x53 [ 56.919456] ? show_regs_print_info+0x18/0x18 [ 56.919473] ? strp_data_ready+0x232/0x2a0 [ 56.919485] print_address_description+0x73/0x250 [ 56.919493] ? strp_data_ready+0x232/0x2a0 [ 56.919502] kasan_report+0x25b/0x340 [ 56.919517] __asan_report_load1_noabort+0x14/0x20 [ 56.919524] strp_data_ready+0x232/0x2a0 [ 56.919536] psock_data_ready+0x56/0x70 [ 56.919547] tcp_data_queue+0x1d88/0x3de0 [ 56.919578] ? tcp_send_rcvq+0x520/0x520 [ 56.919593] ? tcp_fastretrans_alert+0x2270/0x2270 [ 56.919604] ? selinux_socket_sock_rcv_skb+0x24e/0x850 [ 56.919625] ? find_held_lock+0x35/0x1d0 [ 56.919647] ? sk_filter_trim_cap+0x40a/0x9c0 [ 56.919668] ? pvclock_read_flags+0x160/0x160 [ 56.919679] ? tcp_urg+0xf6/0xbd0 [ 56.919694] ? tcp_xmit_recovery.part.56+0x110/0x110 [ 56.919705] ? sched_clock+0x31/0x40 [ 56.919714] ? lock_acquire+0x110/0x580 [ 56.919729] tcp_rcv_established+0x864/0x18c0 [ 56.919746] ? tcp_data_queue+0x3de0/0x3de0 [ 56.919755] ? __lock_is_held+0xb6/0x140 [ 56.919774] tcp_v4_do_rcv+0x2ab/0x7d0 [ 56.919787] tcp_v4_rcv+0x24c6/0x2eb0 [ 56.919798] ? lockdep_reset_lock+0x98/0x10a0 [ 56.919829] ? tcp_v4_early_demux+0xa40/0xa40 [ 56.919854] ip_local_deliver_finish+0x2f1/0xc50 [ 56.919870] ? ip_rcv_finish+0x1e30/0x1e30 [ 56.919882] ? nf_hook_slow+0xd3/0x1a0 [ 56.919899] ip_local_deliver+0x1ce/0x6e0 [ 56.919910] ? ip_call_ra_chain+0x6d0/0x6d0 [ 56.919923] ? check_noncircular+0x20/0x20 [ 56.919929] ? __lock_acquire+0x664/0x3e00 [ 56.919942] ? ip_rcv_finish+0x1e30/0x1e30 [ 56.919949] ? check_noncircular+0x20/0x20 [ 56.919957] ? print_irqtrace_events+0x270/0x270 [ 56.919972] ip_rcv_finish+0x959/0x1e30 [ 56.919990] ? inet_del_offload+0x40/0x40 [ 56.920009] ? ip_rcv+0xf22/0x1840 [ 56.920018] ? lock_downgrade+0x980/0x980 [ 56.920031] ? lock_release+0xa40/0xa40 [ 56.920044] ? __lock_is_held+0xb6/0x140 [ 56.920058] ? nf_hook_slow+0xd3/0x1a0 [ 56.920075] ip_rcv+0xc5a/0x1840 [ 56.920093] ? ip_local_deliver+0x6e0/0x6e0 [ 56.920103] ? print_irqtrace_events+0x270/0x270 [ 56.920109] ? check_noncircular+0x20/0x20 [ 56.920135] ? inet_del_offload+0x40/0x40 [ 56.920148] ? ip_local_deliver+0x6e0/0x6e0 [ 56.920161] __netif_receive_skb_core+0x1a41/0x3460 [ 56.920168] ? find_held_lock+0x35/0x1d0 [ 56.920188] ? nf_ingress+0x9f0/0x9f0 [ 56.920200] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 56.920223] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 56.920229] ? rcu_read_lock_sched_held+0x108/0x120 [ 56.920238] ? update_cfs_rq_load_avg.part.69+0x23d/0x2d0 [ 56.920245] ? attach_entity_load_avg+0x7a0/0x7a0 [ 56.920255] ? __update_load_avg_se.isra.27+0x56a/0x7c0 [ 56.920260] ? __update_load_avg_se.isra.27+0x56a/0x7c0 [ 56.920284] ? __lock_acquire+0x664/0x3e00 [ 56.920299] ? fastpath_timer_check+0x7d5/0xa70 [ 56.920304] ? update_cfs_rq_load_avg.part.69+0x2d0/0x2d0 [ 56.920320] ? check_noncircular+0x20/0x20 [ 56.920331] ? check_noncircular+0x20/0x20 [ 56.920339] ? print_irqtrace_events+0x270/0x270 [ 56.920357] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 56.920384] ? find_held_lock+0x35/0x1d0 [ 56.920402] ? lock_acquire+0x1d5/0x580 [ 56.920411] ? process_backlog+0x45f/0x740 [ 56.920417] ? lock_acquire+0x1d5/0x580 [ 56.920424] ? process_backlog+0x1ab/0x740 [ 56.920442] ? lock_release+0xa40/0xa40 [ 56.920449] ? mark_held_locks+0xaf/0x100 [ 56.920472] __netif_receive_skb+0x2c/0x1b0 [ 56.920479] ? __netif_receive_skb+0x2c/0x1b0 [ 56.920490] process_backlog+0x203/0x740 [ 56.920496] ? mark_held_locks+0xaf/0x100 [ 56.920501] ? check_noncircular+0x20/0x20 [ 56.920523] net_rx_action+0x792/0x1910 [ 56.920551] ? napi_complete_done+0x6c0/0x6c0 [ 56.920573] ? rcu_read_lock_sched_held+0x108/0x120 [ 56.920584] ? debug_object_activate+0x307/0x730 [ 56.920605] ? note_gp_changes+0x650/0x650 [ 56.920617] ? timerqueue_add+0x1e9/0x280 [ 56.920634] ? enqueue_hrtimer+0x171/0x4a0 [ 56.920643] ? __remove_hrtimer+0x190/0x190 [ 56.920659] ? check_noncircular+0x20/0x20 [ 56.920669] ? print_irqtrace_events+0x270/0x270 [ 56.920685] ? clockevents_program_event+0x163/0x2e0 [ 56.920695] ? lock_downgrade+0x980/0x980 [ 56.920718] ? __lock_is_held+0xb6/0x140 [ 56.920740] ? check_noncircular+0x20/0x20 [ 56.920750] ? print_irqtrace_events+0x270/0x270 [ 56.920763] ? lock_downgrade+0x980/0x980 [ 56.920777] ? __irqentry_text_end+0x1f8d04/0x1f8d04 [ 56.920787] ? do_timer+0x50/0x50 [ 56.920804] ? __lock_is_held+0xb6/0x140 [ 56.920831] __do_softirq+0x2d7/0xb85 [ 56.920837] ? task_prio+0x40/0x40 [ 56.920858] ? __irqentry_text_end+0x1f8d04/0x1f8d04 [ 56.920864] ? irq_exit+0xbb/0x200 [ 56.920872] ? smp_apic_timer_interrupt+0x16b/0x700 [ 56.920878] ? smp_reschedule_interrupt+0xe6/0x670 [ 56.920887] ? smp_call_function_single_interrupt+0x640/0x640 [ 56.920895] ? _raw_spin_lock+0x32/0x40 [ 56.920908] ? _raw_spin_unlock+0x22/0x30 [ 56.920916] ? handle_edge_irq+0x2b4/0x7c0 [ 56.920926] ? task_prio+0x40/0x40 [ 56.920948] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.920966] do_softirq_own_stack+0x2a/0x40 [ 56.920969] [ 56.920977] do_softirq.part.19+0x14d/0x190 [ 56.920984] ? ip_finish_output2+0x93b/0x1560 [ 56.920991] __local_bh_enable_ip+0x1ee/0x230 [ 56.921002] ip_finish_output2+0x96e/0x1560 [ 56.921021] ? ip_copy_metadata+0xac0/0xac0 [ 56.921026] ? check_noncircular+0x20/0x20 [ 56.921033] ? __lock_acquire+0x664/0x3e00 [ 56.921060] ? __lock_acquire+0x664/0x3e00 [ 56.921066] ? ipv4_mtu+0x34d/0x4c0 [ 56.921075] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 56.921087] ? __lock_is_held+0xb6/0x140 [ 56.921112] ip_finish_output+0x864/0xd10 [ 56.921119] ? ip_finish_output+0x864/0xd10 [ 56.921131] ? ip_fragment.constprop.47+0x200/0x200 [ 56.921153] ? nf_hook_slow+0xd3/0x1a0 [ 56.921169] ip_output+0x1d2/0x860 [ 56.921182] ? ip_mc_output+0x1360/0x1360 [ 56.921206] ? ip_fragment.constprop.47+0x200/0x200 [ 56.921226] ip_local_out+0x95/0x160 [ 56.921241] ip_queue_xmit+0x8c6/0x18e0 [ 56.921261] ? ip_build_and_send_pkt+0xc30/0xc30 [ 56.921271] ? refcount_dec_if_one+0x20/0x20 [ 56.921278] ? is_bpf_text_address+0x7b/0x120 [ 56.921291] ? __tcp_v4_send_check+0x1be/0x360 [ 56.921297] ? tcp_options_write+0x228/0x940 [ 56.921315] tcp_transmit_skb+0x1b1b/0x38c0 [ 56.921346] ? __tcp_select_window+0x900/0x900 [ 56.921356] ? __kernel_text_address+0xd/0x40 [ 56.921365] ? unwind_get_return_address+0x61/0xa0 [ 56.921374] ? __save_stack_trace+0x7e/0xd0 [ 56.921389] ? depot_save_stack+0x12c/0x490 [ 56.921407] ? check_noncircular+0x20/0x20 [ 56.921422] ? tcp_small_queue_check.isra.26+0x31c/0x450 [ 56.921432] ? tcp_tso_segs+0x240/0x240 [ 56.921439] ? pvclock_read_flags+0x160/0x160 [ 56.921445] ? sock_close+0x16/0x20 [ 56.921452] ? __fput+0x327/0x7e0 [ 56.921457] ? ____fput+0x15/0x20 [ 56.921464] ? task_work_run+0x199/0x270 [ 56.921469] ? do_exit+0x9bb/0x1ad0 [ 56.921474] ? do_group_exit+0x149/0x400 [ 56.921480] ? get_signal+0x73f/0x16c0 [ 56.921488] ? exit_to_usermode_loop+0x214/0x310 [ 56.921506] ? sched_clock_cpu+0x1b/0x170 [ 56.921514] ? tcp_init_tso_segs+0x11a/0x200 [ 56.921528] tcp_write_xmit+0x686/0x51d0 [ 56.921539] ? tcp_md5_do_lookup+0x256/0x730 [ 56.921555] ? tcp_v4_parse_md5_keys+0x281/0x2d0 [ 56.921574] ? tcp_transmit_skb+0x38c0/0x38c0 [ 56.921580] ? kasan_kmalloc+0xad/0xe0 [ 56.921588] ? ipv4_mtu+0x34d/0x4c0 [ 56.921598] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 56.921616] ? tcp_v4_md5_lookup+0x22/0x30 [ 56.921626] ? tcp_established_options+0x2c5/0x420 [ 56.921641] ? tcp_current_mss+0x254/0x380 [ 56.921651] ? tcp_mtu_to_mss+0x460/0x460 [ 56.921662] ? __dentry_kill+0x4cf/0x6d0 [ 56.921678] ? __lock_is_held+0xb6/0x140 [ 56.921698] __tcp_push_pending_frames+0xa0/0x250 [ 56.921710] tcp_send_fin+0x1b0/0xd20 [ 56.921715] ? tcp_set_state+0x1f2/0x810 [ 56.921728] ? sk_forced_mem_schedule+0x150/0x150 [ 56.921737] ? __sk_dst_check+0x380/0x380 [ 56.921745] ? mark_held_locks+0xaf/0x100 [ 56.921752] ? do_raw_spin_trylock+0x190/0x190 [ 56.921766] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 56.921773] ? lock_sock_nested+0x91/0x110 [ 56.921780] ? trace_hardirqs_on+0xd/0x10 [ 56.921800] tcp_close+0xbe0/0xfc0 [ 56.921811] ? ip_mc_drop_socket+0x1ce/0x230 [ 56.921826] inet_release+0xed/0x1c0 [ 56.921837] sock_release+0x8d/0x1e0 [ 56.921846] ? sock_alloc_file+0x560/0x560 [ 56.921852] sock_close+0x16/0x20 [ 56.921860] __fput+0x327/0x7e0 [ 56.921878] ? fput+0x140/0x140 [ 56.921888] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 56.921894] ? _raw_spin_unlock_irq+0x27/0x70 [ 56.921912] ____fput+0x15/0x20 [ 56.921921] task_work_run+0x199/0x270 [ 56.921934] ? task_work_cancel+0x210/0x210 [ 56.921944] ? _raw_spin_unlock+0x22/0x30 [ 56.921952] ? switch_task_namespaces+0x87/0xc0 [ 56.921968] do_exit+0x9bb/0x1ad0 [ 56.921986] ? mm_update_next_owner+0x930/0x930 [ 56.921999] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 56.922007] ? __might_sleep+0x95/0x190 [ 56.922024] ? find_held_lock+0x35/0x1d0 [ 56.922043] ? futex_wait+0x402/0x9a0 [ 56.922052] ? lock_downgrade+0x980/0x980 [ 56.922063] ? __unqueue_futex+0x1c0/0x290 [ 56.922069] ? lock_release+0xa40/0xa40 [ 56.922078] ? fault_in_user_writeable+0x90/0x90 [ 56.922089] ? do_raw_spin_trylock+0x190/0x190 [ 56.922097] ? futex_wake+0x680/0x680 [ 56.922106] ? check_noncircular+0x20/0x20 [ 56.922120] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 56.922128] ? futex_wait+0x6a9/0x9a0 [ 56.922157] ? find_held_lock+0x35/0x1d0 [ 56.922177] ? get_signal+0x7ae/0x16c0 [ 56.922186] ? lock_downgrade+0x980/0x980 [ 56.922207] do_group_exit+0x149/0x400 [ 56.922215] ? do_raw_spin_trylock+0x190/0x190 [ 56.922223] ? SyS_exit+0x30/0x30 [ 56.922231] ? _raw_spin_unlock_irq+0x27/0x70 [ 56.922242] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 56.922257] get_signal+0x73f/0x16c0 [ 56.922279] ? ptrace_notify+0x130/0x130 [ 56.922295] ? exit_robust_list+0x240/0x240 [ 56.922304] ? __kernel_text_address+0xd/0x40 [ 56.922313] ? unwind_get_return_address+0x61/0xa0 [ 56.922322] ? __save_stack_trace+0x7e/0xd0 [ 56.922336] ? depot_save_stack+0x12c/0x490 [ 56.922357] do_signal+0x90/0x1eb0 [ 56.922365] ? save_stack+0x43/0xd0 [ 56.922370] ? kasan_slab_free+0x71/0xc0 [ 56.922375] ? kmem_cache_free+0x83/0x2a0 [ 56.922382] ? putname+0xee/0x130 [ 56.922387] ? do_sys_open+0x31b/0x6d0 [ 56.922392] ? SyS_open+0x2d/0x40 [ 56.922398] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 56.922414] ? setup_sigcontext+0x7d0/0x7d0 [ 56.922422] ? _raw_spin_unlock+0x22/0x30 [ 56.922446] ? free_obj_work+0x690/0x690 [ 56.922461] ? put_unused_fd+0x62/0x70 [ 56.922470] ? lock_downgrade+0x980/0x980 [ 56.922487] ? exit_to_usermode_loop+0x8c/0x310 [ 56.922506] exit_to_usermode_loop+0x214/0x310 [ 56.922518] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 56.922523] ? kmem_cache_free+0x267/0x2a0 [ 56.922547] syscall_return_slowpath+0x490/0x550 [ 56.922555] ? prepare_exit_to_usermode+0x340/0x340 [ 56.922564] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 56.922575] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 56.922585] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 56.922602] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 56.922608] RIP: 0033:0x452f19 [ 56.922612] RSP: 002b:00007f3d1ccc8ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 56.922619] RAX: fffffffffffffe00 RBX: 000000000071bec8 RCX: 0000000000452f19 [ 56.922623] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bec8 [ 56.922627] RBP: 000000000071bec8 R08: 000000000000062f R09: 000000000071bea0 [ 56.922631] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 56.922635] R13: 0000000000a2f7cf R14: 00007f3d1ccc99c0 R15: 0000000000000000 [ 56.922663] [ 56.922666] Allocated by task 8930: [ 56.922673] save_stack+0x43/0xd0 [ 56.922678] kasan_kmalloc+0xad/0xe0 [ 56.922683] kasan_slab_alloc+0x12/0x20 [ 56.922688] kmem_cache_alloc+0x12e/0x760 [ 56.922692] kcm_ioctl+0x2d2/0x1690 [ 56.922697] sock_do_ioctl+0x65/0xb0 [ 56.922701] sock_ioctl+0x2c2/0x440 [ 56.922706] do_vfs_ioctl+0x1b1/0x1520 [ 56.922711] SyS_ioctl+0x8f/0xc0 [ 56.922716] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 56.922718] [ 56.922720] Freed by task 8930: [ 56.922725] save_stack+0x43/0xd0 [ 56.922730] kasan_slab_free+0x71/0xc0 [ 56.922735] kmem_cache_free+0x83/0x2a0 [ 56.922740] kcm_unattach+0xe53/0x1510 [ 56.922745] kcm_done+0x5c7/0x1990 [ 56.922749] kcm_release+0x478/0x860 [ 56.922754] sock_release+0x8d/0x1e0 [ 56.922758] sock_close+0x16/0x20 [ 56.922763] __fput+0x327/0x7e0 [ 56.922768] ____fput+0x15/0x20 [ 56.922774] task_work_run+0x199/0x270 [ 56.922779] do_exit+0x9bb/0x1ad0 [ 56.922784] do_group_exit+0x149/0x400 [ 56.922789] get_signal+0x73f/0x16c0 [ 56.922795] do_signal+0x90/0x1eb0 [ 56.922801] exit_to_usermode_loop+0x214/0x310 [ 56.922806] syscall_return_slowpath+0x490/0x550 [ 56.922811] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 56.922813] [ 56.922817] The buggy address belongs to the object at ffff8801d81cd640 [ 56.922817] which belongs to the cache kcm_psock_cache of size 544 [ 56.922823] The buggy address is located 16 bytes inside of [ 56.922823] 544-byte region [ffff8801d81cd640, ffff8801d81cd860) [ 56.922825] The buggy address belongs to the page: [ 56.922830] page:ffffea0007607300 count:1 mapcount:0 mapping:ffff8801d81cc040 index:0x0 compound_mapcount: 0 [ 56.922839] flags: 0x2fffc0000008100(slab|head) [ 56.922848] raw: 02fffc0000008100 ffff8801d81cc040 0000000000000000 000000010000000b [ 56.922855] raw: ffff8801d32c9648 ffff8801d32c9648 ffff8801d32dbdc0 0000000000000000 [ 56.922858] page dumped because: kasan: bad access detected [ 56.922860] [ 56.922861] Memory state around the buggy address: [ 56.922867] ffff8801d81cd500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 56.922872] ffff8801d81cd580: fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc fc [ 56.922876] >ffff8801d81cd600: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 56.922879] ^ [ 56.922884] ffff8801d81cd680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 56.922889] ffff8801d81cd700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 56.922891] ================================================================== [ 56.922893] Disabling lock debugging due to kernel taint [ 56.922920] Kernel panic - not syncing: panic_on_warn set ... [ 56.922920] [ 56.922926] CPU: 1 PID: 8930 Comm: syz-executor2 Tainted: G B 4.15.0-rc9+ #277 [ 56.922929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.922931] Call Trace: [ 56.922933] [ 56.922939] dump_stack+0x194/0x257 [ 56.922948] ? arch_local_irq_restore+0x53/0x53 [ 56.922956] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 56.922963] ? vsnprintf+0x1ed/0x1900 [ 56.922970] ? strp_data_ready+0x1c0/0x2a0 [ 56.922976] panic+0x1e4/0x41c [ 56.922982] ? refcount_error_report+0x214/0x214 [ 56.922991] ? add_taint+0x1c/0x50 [ 56.922998] ? add_taint+0x1c/0x50 [ 56.923009] ? strp_data_ready+0x232/0x2a0 [ 56.923016] kasan_end_report+0x50/0x50 [ 56.923022] kasan_report+0x144/0x340 [ 56.923032] __asan_report_load1_noabort+0x14/0x20 [ 56.923037] strp_data_ready+0x232/0x2a0 [ 56.923045] psock_data_ready+0x56/0x70 [ 56.923053] tcp_data_queue+0x1d88/0x3de0 [ 56.923070] ? tcp_send_rcvq+0x520/0x520 [ 56.923079] ? tcp_fastretrans_alert+0x2270/0x2270 [ 56.923086] ? selinux_socket_sock_rcv_skb+0x24e/0x850 [ 56.923099] ? find_held_lock+0x35/0x1d0 [ 56.923111] ? sk_filter_trim_cap+0x40a/0x9c0 [ 56.923124] ? pvclock_read_flags+0x160/0x160 [ 56.923131] ? tcp_urg+0xf6/0xbd0 [ 56.923141] ? tcp_xmit_recovery.part.56+0x110/0x110 [ 56.923148] ? sched_clock+0x31/0x40 [ 56.923156] ? lock_acquire+0x110/0x580 [ 56.923165] tcp_rcv_established+0x864/0x18c0 [ 56.923176] ? tcp_data_queue+0x3de0/0x3de0 [ 56.923183] ? __lock_is_held+0xb6/0x140 [ 56.923194] tcp_v4_do_rcv+0x2ab/0x7d0 [ 56.923202] tcp_v4_rcv+0x24c6/0x2eb0 [ 56.923210] ? lockdep_reset_lock+0x98/0x10a0 [ 56.923228] ? tcp_v4_early_demux+0xa40/0xa40 [ 56.923242] ip_local_deliver_finish+0x2f1/0xc50 [ 56.923252] ? ip_rcv_finish+0x1e30/0x1e30 [ 56.923260] ? nf_hook_slow+0xd3/0x1a0 [ 56.923271] ip_local_deliver+0x1ce/0x6e0 [ 56.923279] ? ip_call_ra_chain+0x6d0/0x6d0 [ 56.923287] ? check_noncircular+0x20/0x20 [ 56.923293] ? __lock_acquire+0x664/0x3e00 [ 56.923302] ? ip_rcv_finish+0x1e30/0x1e30 [ 56.923307] ? check_noncircular+0x20/0x20 [ 56.923314] ? print_irqtrace_events+0x270/0x270 [ 56.923324] ip_rcv_finish+0x959/0x1e30 [ 56.923335] ? inet_del_offload+0x40/0x40 [ 56.923347] ? ip_rcv+0xf22/0x1840 [ 56.923354] ? lock_downgrade+0x980/0x980 [ 56.923363] ? lock_release+0xa40/0xa40 [ 56.923371] ? __lock_is_held+0xb6/0x140 [ 56.923380] ? nf_hook_slow+0xd3/0x1a0 [ 56.923391] ip_rcv+0xc5a/0x1840 [ 56.923402] ? ip_local_deliver+0x6e0/0x6e0 [ 56.923413] ? print_irqtrace_events+0x270/0x270 [ 56.923419] ? check_noncircular+0x20/0x20 [ 56.923434] ? inet_del_offload+0x40/0x40 [ 56.923443] ? ip_local_deliver+0x6e0/0x6e0 [ 56.923451] __netif_receive_skb_core+0x1a41/0x3460 [ 56.923457] ? find_held_lock+0x35/0x1d0 [ 56.923469] ? nf_ingress+0x9f0/0x9f0 [ 56.923478] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 56.923492] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 56.923497] ? rcu_read_lock_sched_held+0x108/0x120 [ 56.923503] ? update_cfs_rq_load_avg.part.69+0x23d/0x2d0 [ 56.923509] ? attach_entity_load_avg+0x7a0/0x7a0 [ 56.923516] ? __update_load_avg_se.isra.27+0x56a/0x7c0 [ 56.923521] ? __update_load_avg_se.isra.27+0x56a/0x7c0 [ 56.923534] ? __lock_acquire+0x664/0x3e00 [ 56.923544] ? fastpath_timer_check+0x7d5/0xa70 [ 56.923549] ? update_cfs_rq_load_avg.part.69+0x2d0/0x2d0 [ 56.923559] ? check_noncircular+0x20/0x20 [ 56.923567] ? check_noncircular+0x20/0x20 [ 56.923574] ? print_irqtrace_events+0x270/0x270 [ 56.923585] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 56.923601] ? find_held_lock+0x35/0x1d0 [ 56.923612] ? lock_acquire+0x1d5/0x580 [ 56.923617] ? process_backlog+0x45f/0x740 [ 56.923622] ? lock_acquire+0x1d5/0x580 [ 56.923628] ? process_backlog+0x1ab/0x740 [ 56.923639] ? lock_release+0xa40/0xa40 [ 56.923645] ? mark_held_locks+0xaf/0x100 [ 56.923658] __netif_receive_skb+0x2c/0x1b0 [ 56.923664] ? __netif_receive_skb+0x2c/0x1b0 [ 56.923672] process_backlog+0x203/0x740 [ 56.923677] ? mark_held_locks+0xaf/0x100 [ 56.923682] ? check_noncircular+0x20/0x20 [ 56.923695] net_rx_action+0x792/0x1910 [ 56.923711] ? napi_complete_done+0x6c0/0x6c0 [ 56.923725] ? rcu_read_lock_sched_held+0x108/0x120 [ 56.923732] ? debug_object_activate+0x307/0x730 [ 56.923745] ? note_gp_changes+0x650/0x650 [ 56.923753] ? timerqueue_add+0x1e9/0x280 [ 56.923764] ? enqueue_hrtimer+0x171/0x4a0 [ 56.923771] ? __remove_hrtimer+0x190/0x190 [ 56.923781] ? check_noncircular+0x20/0x20 [ 56.923789] ? print_irqtrace_events+0x270/0x270 [ 56.923799] ? clockevents_program_event+0x163/0x2e0 [ 56.923806] ? lock_downgrade+0x980/0x980 [ 56.923819] ? __lock_is_held+0xb6/0x140 [ 56.923833] ? check_noncircular+0x20/0x20 [ 56.923840] ? print_irqtrace_events+0x270/0x270 [ 56.923849] ? lock_downgrade+0x980/0x980 [ 56.923858] ? __irqentry_text_end+0x1f8d04/0x1f8d04 [ 56.923865] ? do_timer+0x50/0x50 [ 56.923875] ? __lock_is_held+0xb6/0x140 [ 56.923891] __do_softirq+0x2d7/0xb85 [ 56.923896] ? task_prio+0x40/0x40 [ 56.923909] ? __irqentry_text_end+0x1f8d04/0x1f8d04 [ 56.923914] ? irq_exit+0xbb/0x200 [ 56.923920] ? smp_apic_timer_interrupt+0x16b/0x700 [ 56.923926] ? smp_reschedule_interrupt+0xe6/0x670 [ 56.923933] ? smp_call_function_single_interrupt+0x640/0x640 [ 56.923939] ? _raw_spin_lock+0x32/0x40 [ 56.923948] ? _raw_spin_unlock+0x22/0x30 [ 56.923954] ? handle_edge_irq+0x2b4/0x7c0 [ 56.923961] ? task_prio+0x40/0x40 [ 56.923974] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.923984] do_softirq_own_stack+0x2a/0x40 [ 56.923987] [ 56.923993] do_softirq.part.19+0x14d/0x190 [ 56.924000] ? ip_finish_output2+0x93b/0x1560 [ 56.924006] __local_bh_enable_ip+0x1ee/0x230 [ 56.924014] ip_finish_output2+0x96e/0x1560 [ 56.924025] ? ip_copy_metadata+0xac0/0xac0 [ 56.924031] ? check_noncircular+0x20/0x20 [ 56.924036] ? __lock_acquire+0x664/0x3e00 [ 56.924052] ? __lock_acquire+0x664/0x3e00 [ 56.924057] ? ipv4_mtu+0x34d/0x4c0 [ 56.924064] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 56.924072] ? __lock_is_held+0xb6/0x140 [ 56.924086] ip_finish_output+0x864/0xd10 [ 56.924092] ? ip_finish_output+0x864/0xd10 [ 56.924101] ? ip_fragment.constprop.47+0x200/0x200 [ 56.924114] ? nf_hook_slow+0xd3/0x1a0 [ 56.924125] ip_output+0x1d2/0x860 [ 56.924133] ? ip_mc_output+0x1360/0x1360 [ 56.924147] ? ip_fragment.constprop.47+0x200/0x200 [ 56.924159] ip_local_out+0x95/0x160 [ 56.924169] ip_queue_xmit+0x8c6/0x18e0 [ 56.924182] ? ip_build_and_send_pkt+0xc30/0xc30 [ 56.924190] ? refcount_dec_if_one+0x20/0x20 [ 56.924195] ? is_bpf_text_address+0x7b/0x120 [ 56.924203] ? __tcp_v4_send_check+0x1be/0x360 [ 56.924207] ? tcp_options_write+0x228/0x940 [ 56.924218] tcp_transmit_skb+0x1b1b/0x38c0 [ 56.924234] ? __tcp_select_window+0x900/0x900 [ 56.924241] ? __kernel_text_address+0xd/0x40 [ 56.924248] ? unwind_get_return_address+0x61/0xa0 [ 56.924254] ? __save_stack_trace+0x7e/0xd0 [ 56.924263] ? depot_save_stack+0x12c/0x490 [ 56.924274] ? check_noncircular+0x20/0x20 [ 56.924282] ? tcp_small_queue_check.isra.26+0x31c/0x450 [ 56.924290] ? tcp_tso_segs+0x240/0x240 [ 56.924295] ? pvclock_read_flags+0x160/0x160 [ 56.924299] ? sock_close+0x16/0x20 [ 56.924305] ? __fput+0x327/0x7e0 [ 56.924309] ? ____fput+0x15/0x20 [ 56.924315] ? task_work_run+0x199/0x270 [ 56.924320] ? do_exit+0x9bb/0x1ad0 [ 56.924324] ? do_group_exit+0x149/0x400 [ 56.924330] ? get_signal+0x73f/0x16c0 [ 56.924335] ? exit_to_usermode_loop+0x214/0x310 [ 56.924346] ? sched_clock_cpu+0x1b/0x170 [ 56.924353] ? tcp_init_tso_segs+0x11a/0x200 [ 56.924362] tcp_write_xmit+0x686/0x51d0 [ 56.924370] ? tcp_md5_do_lookup+0x256/0x730 [ 56.924380] ? tcp_v4_parse_md5_keys+0x281/0x2d0 [ 56.924391] ? tcp_transmit_skb+0x38c0/0x38c0 [ 56.924396] ? kasan_kmalloc+0xad/0xe0 [ 56.924403] ? ipv4_mtu+0x34d/0x4c0 [ 56.924414] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 56.924426] ? tcp_v4_md5_lookup+0x22/0x30 [ 56.924434] ? tcp_established_options+0x2c5/0x420 [ 56.924443] ? tcp_current_mss+0x254/0x380 [ 56.924450] ? tcp_mtu_to_mss+0x460/0x460 [ 56.924458] ? __dentry_kill+0x4cf/0x6d0 [ 56.924469] ? __lock_is_held+0xb6/0x140 [ 56.924482] __tcp_push_pending_frames+0xa0/0x250 [ 56.924491] tcp_send_fin+0x1b0/0xd20 [ 56.924496] ? tcp_set_state+0x1f2/0x810 [ 56.924504] ? sk_forced_mem_schedule+0x150/0x150 [ 56.924512] ? __sk_dst_check+0x380/0x380 [ 56.924518] ? mark_held_locks+0xaf/0x100 [ 56.924524] ? do_raw_spin_trylock+0x190/0x190 [ 56.924533] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 56.924539] ? lock_sock_nested+0x91/0x110 [ 56.924545] ? trace_hardirqs_on+0xd/0x10 [ 56.924556] tcp_close+0xbe0/0xfc0 [ 56.924563] ? ip_mc_drop_socket+0x1ce/0x230 [ 56.924573] inet_release+0xed/0x1c0 [ 56.924581] sock_release+0x8d/0x1e0 [ 56.924588] ? sock_alloc_file+0x560/0x560 [ 56.924592] sock_close+0x16/0x20 [ 56.924599] __fput+0x327/0x7e0 [ 56.924610] ? fput+0x140/0x140 [ 56.924618] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 56.924624] ? _raw_spin_unlock_irq+0x27/0x70 [ 56.924634] ____fput+0x15/0x20 [ 56.924641] task_work_run+0x199/0x270 [ 56.924649] ? task_work_cancel+0x210/0x210 [ 56.924656] ? _raw_spin_unlock+0x22/0x30 [ 56.924662] ? switch_task_namespaces+0x87/0xc0 [ 56.924673] do_exit+0x9bb/0x1ad0 [ 56.924685] ? mm_update_next_owner+0x930/0x930 [ 56.924693] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 56.924699] ? __might_sleep+0x95/0x190 [ 56.924710] ? find_held_lock+0x35/0x1d0 [ 56.924723] ? futex_wait+0x402/0x9a0 [ 56.924729] ? lock_downgrade+0x980/0x980 [ 56.924736] ? __unqueue_futex+0x1c0/0x290 [ 56.924741] ? lock_release+0xa40/0xa40 [ 56.924748] ? fault_in_user_writeable+0x90/0x90 [ 56.924756] ? do_raw_spin_trylock+0x190/0x190 [ 56.924761] ? futex_wake+0x680/0x680 [ 56.924768] ? check_noncircular+0x20/0x20 [ 56.924777] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 56.924783] ? futex_wait+0x6a9/0x9a0 [ 56.924801] ? find_held_lock+0x35/0x1d0 [ 56.924813] ? get_signal+0x7ae/0x16c0 [ 56.924819] ? lock_downgrade+0x980/0x980 [ 56.924830] do_group_exit+0x149/0x400 [ 56.924836] ? do_raw_spin_trylock+0x190/0x190 [ 56.924842] ? SyS_exit+0x30/0x30 [ 56.924848] ? _raw_spin_unlock_irq+0x27/0x70 [ 56.924856] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 56.924865] get_signal+0x73f/0x16c0 [ 56.924878] ? ptrace_notify+0x130/0x130 [ 56.924888] ? exit_robust_list+0x240/0x240 [ 56.924896] ? __kernel_text_address+0xd/0x40 [ 56.924903] ? unwind_get_return_address+0x61/0xa0 [ 56.924910] ? __save_stack_trace+0x7e/0xd0 [ 56.924920] ? depot_save_stack+0x12c/0x490 [ 56.924933] do_signal+0x90/0x1eb0 [ 56.924939] ? save_stack+0x43/0xd0 [ 56.924945] ? kasan_slab_free+0x71/0xc0 [ 56.924949] ? kmem_cache_free+0x83/0x2a0 [ 56.924955] ? putname+0xee/0x130 [ 56.924960] ? do_sys_open+0x31b/0x6d0 [ 56.924965] ? SyS_open+0x2d/0x40 [ 56.924970] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 56.924978] ? setup_sigcontext+0x7d0/0x7d0 [ 56.924985] ? _raw_spin_unlock+0x22/0x30 [ 56.924999] ? free_obj_work+0x690/0x690 [ 56.925009] ? put_unused_fd+0x62/0x70 [ 56.925016] ? lock_downgrade+0x980/0x980 [ 56.925028] ? exit_to_usermode_loop+0x8c/0x310 [ 56.925039] exit_to_usermode_loop+0x214/0x310 [ 56.925048] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 56.925053] ? kmem_cache_free+0x267/0x2a0 [ 56.925067] syscall_return_slowpath+0x490/0x550 [ 56.925074] ? prepare_exit_to_usermode+0x340/0x340 [ 56.925081] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 56.925089] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 56.925096] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 56.925107] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 56.925112] RIP: 0033:0x452f19 [ 56.925115] RSP: 002b:00007f3d1ccc8ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 56.925121] RAX: fffffffffffffe00 RBX: 000000000071bec8 RCX: 0000000000452f19 [ 56.925125] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bec8 [ 56.925128] RBP: 000000000071bec8 R08: 000000000000062f R09: 000000000071bea0 [ 56.925131] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 56.925135] R13: 0000000000a2f7cf R14: 00007f3d1ccc99c0 R15: 0000000000000000 [ 56.931280] Dumping ftrace buffer: [ 56.931283] (ftrace buffer empty) [ 56.931286] Kernel Offset: disabled [ 59.601547] Rebooting in 86400 seconds..