00000)='/dev/audio#\x00', 0x5, 0x610880) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000040)=@hopopts={0x4, 0x15, [], [@jumbo={0xc2, 0x4, 0x4a4}, @calipso={0x7, 0x28, {0x2, 0x8, 0x80000000, 0xfffffffffffffffb, [0x3, 0x4, 0x1c3, 0x80000001]}}, @calipso={0x7, 0x50, {0x2, 0x12, 0x8, 0x3, [0x2, 0x7, 0x800, 0x45d3, 0x380b8d82, 0x9, 0x9, 0xc54, 0x8]}}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @calipso={0x7, 0x10, {0x626, 0x2, 0x8, 0x6, [0x3]}}, @enc_lim={0x4, 0x1}, @enc_lim={0x4, 0x1}]}, 0xb8) 2018/03/20 03:33:51 executing program 2: r0 = socket(0x2, 0x3, 0x800000002) getsockopt(r0, 0x0, 0xcf, &(0x7f0000001ff8)=""/8, &(0x7f0000000ffc)=0x8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x6}, {0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0x7}, 0x59, [0x5, 0x2198, 0x1, 0x0, 0x4, 0x6, 0x20]}, 0x5c) 2018/03/20 03:33:51 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="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", 0x36) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(cipher_null-generic)\x00'}, 0x58) 2018/03/20 03:33:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x2, 0x3, 0x2, 0x4, 0x100000001}, &(0x7f0000000280)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000002c0)={r2, 0x3, 0x7, [0x6, 0x2, 0x10000, 0x0, 0x2, 0x5, 0x8]}, 0x16) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000340)={@reserved=0x1}) memfd_create(&(0x7f0000000300)='/selinux/avc/cache_stats\x00', 0x3) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @empty, @rand_addr}, &(0x7f00000000c0)=0xc) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000100)="6bbf1810b862848ba194fb7ed12fcffdb5eb77d25f4b4b482d9b9ff661c01622572d09d1a29a32888331f7f8cbf4801583e31248f6cc3fba4e22ac9248d46245ca2f069a631af543941f840f4b920d0ac0820d87e4c1c003a12c0fedae04ca7b61cc626f72d3edf9016c91971c0076b8d41db162ff0a455a362e2e093a7199411364df326fdfa1ae3f7396732c3cc1f3b942685b71f2d8cae0f46184ce5decc5075eea1a0e57e19c02a6897098354ad0763109bfed5cecda75f1178ff0351be82982485feb223f25570a4b18c245d82824891075248fc4a4b2133867a315033807f444f75739f8752c8215f38e5a9fc9e3abc4af669584", 0xf7) connect(r0, &(0x7f0000000000)=@hci={0x1f, r3, 0x1}, 0x2e8) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) 2018/03/20 03:33:51 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20400, 0x0) lseek(r0, 0x4, 0xfffffffffffffffd) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000500)=""/174) close(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x86, "52a3932ea854a84757659717b2f8226fc6d338917d775ad95348219cf8bdb9460da53197406c6e7aecfb464f884d20e88ebf0d395e25d1e94943ee9a1fa40c8a8021dde9e934ec88d139440e5cd27014e816ee34bee1e3ff53c2fa639e3fe1800f3f0874a30dc90b11ec2c226d988cef1adf778cb6e10aa642a4f06c99eacf85501048196218"}, &(0x7f0000000100)=0x8e) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x101}, 0x8) 2018/03/20 03:33:51 executing program 3: r0 = gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) write(r1, &(0x7f000006e000), 0xfffffdd8) r2 = dup2(r1, r1) getpeername$ax25(r2, &(0x7f0000000100), &(0x7f0000000180)=0x10) recvmmsg(0xffffffffffffffff, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000380)=""/152, 0x98}], 0x1, &(0x7f0000000440)=""/160, 0xa0}}], 0x1, 0x0, &(0x7f0000000740)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) writev(r1, &(0x7f0000000080), 0x200000000000028b) r4 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x0, 0x200) ioctl$KVM_REINJECT_CONTROL(r4, 0xae71, &(0x7f0000000140)={0x80000000000007}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000300)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)) tkill(r0, 0x1000000000013) timer_settime(r3, 0x0, &(0x7f00000001c0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000000200)) gettid() ioctl$KDDELIO(r4, 0x4b35, 0x7f) 2018/03/20 03:33:51 executing program 7: mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x0, &(0x7f0000444000)) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c55ffa)='smaps\x00') getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$alg(r0, &(0x7f00008ddfa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f00008ef000), 0x400000c6) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000140)=0x10001) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@req={0x20, &(0x7f00000000c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000080)="f324b536fe18b5ebe4e75e76762874dd18de151026e045c3f954fe76344eace0"}}) 2018/03/20 03:33:51 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x88, &(0x7f0000000240)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x20}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e23, 0x9ab, @remote={0xfe, 0x80, [], 0xbb}, 0x8}]}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000380)={r2, 0x6}, &(0x7f00000003c0)=0x8) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x81) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f0000000040)={0x8, 0x3f}) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'btrfs.', 'xts-serpent-sse2\x00'}, &(0x7f0000000180)=""/187, 0xbb) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x7) 2018/03/20 03:33:51 executing program 2: unshare(0x40604) unshare(0x28060400) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000080)={r1}) ioctl$KDSETMODE(r0, 0x4b3a, 0xca4) 2018/03/20 03:33:51 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) io_setup(0x3ff, &(0x7f0000000000)=0x0) io_destroy(r2) bind$alg(r1, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/03/20 03:33:51 executing program 5: socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000005e00030207fffd946fa283bc0aeee6d87986d600000000000000a3a2d188737e", 0x24}], 0x1}, 0x0) 2018/03/20 03:33:51 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000180)={0x0, 0x7, 0x1c6, 0x0, 0x0, [], [], [], 0x80, 0x80000000}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x7) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x4e24, @rand_addr=0x1}]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e22, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x7, 0x0, 0x7, 0xfffffffffffffff9, 0x100000000}, &(0x7f00000000c0)=0x98) 2018/03/20 03:33:51 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='`', 0x1, r1) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, &(0x7f0000000480)='\x00', 0x1, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x3, 0xa800) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r5, 0x40505330, &(0x7f0000000180)={{0x8, 0xa9fa}, {0x34, 0x31f0}, 0x7f, 0x1, 0xa4e}) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x1de, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/03/20 03:33:51 executing program 7: mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x0, &(0x7f0000444000)) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c55ffa)='smaps\x00') getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$alg(r0, &(0x7f00008ddfa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f00008ef000), 0x400000c6) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000140)=0x10001) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@req={0x20, &(0x7f00000000c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000080)="f324b536fe18b5ebe4e75e76762874dd18de151026e045c3f954fe76344eace0"}}) 2018/03/20 03:33:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x18, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}, 'tunl0\x00'}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='nr0\x00') connect(r0, &(0x7f00000000c0)=@l2={0x1f, 0x0, {0x4, 0x0, 0x62df, 0x7, 0xfffffffffffffffe, 0x76}, 0x0, 0xffffffff}, 0x80) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) 2018/03/20 03:33:51 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0xd9}, &(0x7f0000000100)=0x8) connect(r0, &(0x7f0000000300)=@un=@abs={0x1, 0x0, 0x4e23}, 0x80) timerfd_gettime(r0, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={r2, 0x7}, 0x396) fsetxattr(r1, &(0x7f0000000200)=@known='user.syz\x00', &(0x7f0000000240)='\x00', 0x1, 0x1) 2018/03/20 03:33:51 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000600)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x3f, 0x6080) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000140)={r2, 0x80000, r3}) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)='bcsf0\x00') r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r5, 0x4008ae90, &(0x7f0000000640)={0x2, 0x0, [{0x80000001, 0xce, 0x6}, {}]}) r6 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0xe748, 0x2c0000) setsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x59f, 0x1, 0xffff, 0x4, 0xa5b, 0x40, 0x8, 0x5, 0x10a, 0x9}, 0xb) 2018/03/20 03:33:51 executing program 3: mkdir(&(0x7f000014b000)='./file0\x00', 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x0, &(0x7f0000ce3000)) umount2(&(0x7f0000ffc000)='./file0\x00', 0x4) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x115501, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x4e, 0x1, 0xd, 0xd1ff4fd, 0x5, 0x3, 0x1, 0x0, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x84) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)) 2018/03/20 03:33:51 executing program 5: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)={0x3ff}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0xa, 0x8, 0x9, 0x14, 0x0, 0x70bd25, 0x25dfdbfd, [@sadb_x_filter={0x5, 0x1a, @in6=@dev={0xfe, 0x80, [], 0x10}, @in=@rand_addr=0x3f, 0xb, 0x10}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e24, 0xc2b, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}, @in6={0xa, 0x4e21, 0x1, @empty, 0x6}}, @sadb_x_filter={0x5, 0x1a, @in6, @in6=@loopback={0x0, 0x1}, 0x1d, 0x0, 0x4}]}, 0xa0}, 0x1}, 0x4004080) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffff6f}) 2018/03/20 03:33:51 executing program 4: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000012c0)=ANY=[@ANYBLOB="0200951380800040d69a30dbe0d3b496837004d0a7bdc980253af6aae2565c4fe33935b6d96edac0cf5384086ae90644c74bc7e420326e555ac5b29b9ee45b48e2189fdc23014c6dc7c3e3aa3cafd62c81673159cdd7de30d3c971cdc5ade5aeaee4f96bdfce4d7aebbde46f5526111262f161a3feebfc56f9ae9e96eec6a70767cad6c8791b139cf0ee1a1c31f9b1791f0f3aa4e56621b75ee835e4eaa36626cfb927e2bf982fe340ce2acd171267c6c2759c402b3ffd0d32776e0570caa1343f289717da21b56685fb38a8085b908dd7ef3325547dc95711fb04a5c0f674e50481a0"], &(0x7f0000001280)=0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000180)="1ce6d4576128d28fee07dca1bc96bc701fa4fcdf11396c1563942c69337353b8b40022158ec73bed3442b0ff07b9b4494a08a57c78319a1448253f50421f93f691150bf6f7247de127f2a70c59ed761ebf7e3187e727ea705bb3d3460aa5eefaffffffffffffffe4ca0e80314e0685a3e207441b99896abfa5c23c63242310018b69aa7893daf010e058ba19b47b9deda3e76a10f56f55b321ea69be88ef04054ff14240725cc34e30fa467cdd22a8cdccc78197ca1ac46e1162f3c3e303e5c79a61c25c0d454e5d6c1afe2a59f87172707cc02c8c448f8f80df72d25af1", 0xde) r2 = socket$inet6(0xa, 0x1, 0xd7f) sendto$inet6(r2, &(0x7f0000000280)="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", 0x1000, 0x40000, &(0x7f0000000040)={0xa, 0x4e24, 0x7fff, @dev={0xfe, 0x80, [], 0xe}, 0x52d}, 0x1c) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) 2018/03/20 03:33:51 executing program 3: ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000001600)) r0 = gettid() r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000040)=0x8) r2 = syz_open_procfs(r0, &(0x7f0000000080)='loginuid\x00') pwritev(r2, &(0x7f00000014c0), 0x0, 0x0) 2018/03/20 03:33:51 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r0, 0x0) accept4$ax25(r0, 0x0, &(0x7f0000000000), 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f0000001400)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f00000013c0), 0x0, &(0x7f00006e9c68)}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000080)={0xfff}) 2018/03/20 03:33:51 executing program 7: mkdir(&(0x7f0000fddff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000f51ff8)='./file0\x00', 0x0, 0x0) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=""/31, 0x1f) getpeername(r0, &(0x7f0000000200)=@l2, &(0x7f0000000280)=0x80) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mkdirat(r0, &(0x7f0000000340)='.', 0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x48, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, @in={0x2, 0x0, @rand_addr=0x7fffffff}, @in6={0xa}]}, &(0x7f0000000180)=0x10) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='.', &(0x7f0000a42000)='\x00v\t', 0x1001, &(0x7f0000f8e000)) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000380)={0x1, 0x3, [{0x0, 0x0, 0xfffffffffffffffd}]}) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000002c0)=""/73) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000c08000)='./file0\x00', &(0x7f00006b7000)='.', &(0x7f00005e9000)='cifs\x00', 0x6004, &(0x7f0000ad5000)) 2018/03/20 03:33:51 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x6, 0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f0000000880)={&(0x7f00000000c0)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000140)="cbddda0bed55771c65197d4b37bc2d4d06d426bb836c7e0aea8b33388ccc7432953697cfd07fe0d9ca65d37c4a8656143cb94442be26361522820502d89d6c6f06e10971204d6f4c330f5f93e5a9cdcde13b863c716a16bbbba27b76128396464b61e87cfb9fdae62301ed22d8d96c46ebf3b967de6bebb407ad44b05b761533bb3e932250b12bda8353a8b22b9b88424b2fda727848f2e62af31df567fd97b782ad589fda2eaa0fde0c59c5986c066dfba07da1", 0xb4}, {&(0x7f0000000200)="0ec0f195e44df61c93728c168ad799c7a154519805e6a49ca1e723104869d61b2350cd71c5efd1405123289061ece7be9e8626fd792e938bad93d901e79c1e6a7eefd311be2621db26306006b19e", 0x4e}, {&(0x7f0000000280)="01dfca89aa09bf2f3bc4597df11272906a7b556d0ec2438ff625c332563caf11c61ed3ce36f8e7f261f96fe9406276742206131ff2219c5cad0897d8216c82e26a96b3fc6d387abb092edf694dd8", 0x4e}, {&(0x7f0000000300)="8bd6f4d549c75488b5bd8470c8206f9c3bb9d1a1725c82373a2e10ec6a9d406087288a44719e4af943d6453ab3ec30fb9702faf07629ba46f254a831e00f62cde7864e9f66f134ad33962ee8abe3c81ee13d349733fff07bbf756e07b02c86403c271aed9d3c649f9daa04b6eca0b91e10f1d59b56f84734943ce62a57f0716640347af53cbcae26e33095879be257f2cab4a2606850b49bc9fd0f36d3739580e4d7c23934e52abb2b17e24dc4fb394519006f40d56bdaf2b9fc47a12b4c033aabe0a249d2d5b9ce886b1861cf3dd8d697d5e25a233fbc851a83e025a87ca4eb674d66f8a2d4498ef2edeff578baab4a5f0b43", 0xf3}, {&(0x7f0000000400)="e2258d975cafe967ad278885ceb8ac4679e47970d50cb9743a2dcc10f1ef7220818381d5bb91ab2c4b8ceea7264405d9ff28f769cf64a7bb3b1c2139528e5ec1bc25a00e80908a7c72126711ba85fff24ec627b5f935b2a2015cd1191a95ae334b9b017a15d1b4251c4edfd99de0b00e458386c20ad65783accc61265f2807107516d0e5899ebd1eca0ca4d2189f1a4cb26f5c67507b7a4da7a29d40c38722a7675736692e6070f9142a49d8f4a7c055d04d4b534bab68d5aea23f90c3e41bffcd52302926b760ef914a48060b95548ecc876d644612d178c413a58ffd79a73076", 0xe1}, {&(0x7f0000000500)="b6ac7c60caa658fc266546a84af5800da9421442118f3a43728e4ae026365ff621cceed69196242939321c011802bd4bbef76261870ffb2868505762b606a9203ec952fdcce7ca9847655efd34631179a798ede8e7db5d530d7af4", 0x5b}, {&(0x7f0000000580)="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", 0xfd}, 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"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"}, {0x18, 0x107, 0x1ff, "34ad3d95411b2e8f95438c"}, {0xb0, 0x113, 0xb828, "d7216adba7122bf77e31068576a0c5554dbfaea4171ee55ba3f0c96fd7b69036498e1690f083138ca2f6269a42ebe3e12fa35ae70ba82c4afb4fc321c295a4ee04a7cfa6e228945a2f543e44927069ab114cfb01050dc304b426072391e4ff5448692bbc998099a69d2208a4dcd6c2c30b5f8bbef09958fba46898459cb1abc0cccaed963e7ba6b51377c292d0b00ec265f7a47af40bb61d4bd4fd0924aad85f5ab2fe18"}, {0x10, 0x10c, 0xfff, "6a0a11a6"}], 0x22d8, 0x4000}, 0x40000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r1, &(0x7f00003cd000)=@ethernet, 0x10) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000000ac0)={&(0x7f0000ffc000/0x3000)=nil, 0x9, 0x5, 0x14, &(0x7f0000ffd000/0x1000)=nil, 0xffffffff}) recvmsg(r1, &(0x7f0000001b80)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10040) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000003ec0)={0x6, 0xffc}) getsockname$packet(r2, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000900)=0x14) clock_gettime(0x0, &(0x7f0000000980)={0x0, 0x0}) sendmsg$can_bcm(r2, &(0x7f0000000a40)={&(0x7f0000000940)={0x1d, r3}, 0x10, &(0x7f0000000a00)={&(0x7f00000009c0)={0x5, 0x8, 0x7, {0x77359400}, {r4, r5/1000+30000}, {0x0, 0x9, 0x8, 0x1}, 0x1, @can={{0x3, 0x0, 0x400, 0x7}, 0x7, 0x2, 0x0, 0x0, "f541d3343c7de136"}}, 0x34}, 0x1}, 0x24040004) 2018/03/20 03:33:51 executing program 5: r0 = getpid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000080)={0x0, 0x0, 0x10001, 0x401}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f00000000c0)={0x3, r2, 0x10001, 0xfdc6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000000140)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r4, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x0) setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f0000000180)={0x2, {{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x0, 0x2, [{{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc6}}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}]}, 0x18c) r6 = dup2(r3, r4) tkill(r0, 0x15) sendmsg$alg(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)}, 0x4000) 2018/03/20 03:33:51 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x3d) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/03/20 03:33:51 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000140)={0x2, 0x40, 0x80000000, {}, 0x5, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x1, 0x0, 0xffff, {}, 0x4, 0x5}) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x280980) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/20 03:33:51 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x7) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="135bd2a6c579e3c9ec367d264ec56b7d559387811b905b1d9b52be61f158194fa0da9c35051a1f1df385fce20ad6599723bf8d271f4296f6108d8f6fd9a380c7785757a1476885ef96f2e49f953e72fec07004a310787366", 0x58) r1 = socket(0x4, 0x3, 0x2) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000080)={0x1}, 0x4) 2018/03/20 03:33:51 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f00000d5ffc), &(0x7f0000f98ffc)=0x4) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/context\x00', 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x48200) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000040)={0x5, 0x6, 0x9, 0x5, 0x7}) 2018/03/20 03:33:51 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x401, 0x6}, &(0x7f0000000000)=0x88) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r2, 0xffffffffffffff34}, 0x8) 2018/03/20 03:33:51 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x9, 0x20}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={r1, 0x96, "14595ab2a97f5c6d5231aa84f571f6a8cd96174fa5d826ff314129060fb441d2932e0faa0016356efeb8daf20b1466ec042b46548e87bd958a9c296b8b40604091d9fac302b5ead4d6c470a2668d33ed7a2efbb1bc4789ff4539206da85e3fd4b09a53ae4250abd5caaaaf688b4e1fe7fd5da6a2916a286146982fc5266f2f42c019baebdb3f38bb13b1380e1c12d9d0253477876803"}, &(0x7f0000000180)=0x9e) syz_emit_ethernet(0x135, &(0x7f00000003c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [{[], {0x8100, 0x2, 0x5, 0x3}}], {@ipv4={0x800, {{0x13, 0x4, 0x238a, 0x80000000, 0x123, 0x64, 0x0, 0x6, 0xff, 0x0, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xf}, {[@end, @ra={0x94, 0x6}, @ra={0x94, 0x6, 0x100000000}, @ra={0x94, 0x6, 0x3ff}, @ssrr={0x89, 0x17, 0xffff, [@empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @empty]}, @rr={0x7, 0xb, 0x4, [@multicast2=0xe0000002, @loopback=0x7f000001]}]}}, @igmp={0x3f, 0x5, 0x0, @loopback=0x7f000001, "be73ddf2e1b130f12f62fd8a54294af0fe8e608cd035bbac8ae2e7c11ec5a17de13a8c939e621ce2390990c92452c9bb9a79e4dacc82dbb89efe91ca72c70315837540e9f1c69621de015a15f71a0433b7e7d0a46fbccfacddaae5f757e579df6bf9d875d2872e1dd67df06de5f94ec12525f486c2d5d6c20ddeb57a52597ff07437c4206ede744abdcda1b25475f7b9b65ddea1bc6a5e3c7fdb093414bafef568f7e4669c7e3f4470e5399098b4ceca426ac88919db87f8de31b5903c394d5e3f8f93c6bb816c585dec9d0ea11319"}}}}}, 0x0) 2018/03/20 03:33:51 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x100) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x7) 2018/03/20 03:33:51 executing program 5: mprotect(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x4) timer_create(0x0, &(0x7f0000009ff9)={0x0, 0x38, 0xffffffffffffffff, @tid=0xffffffffffffffff}, &(0x7f0000000040)) 2018/03/20 03:33:51 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xabf3, 0x101400) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x80) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000140)={r1, 0x1}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000002c0)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}], 0x10) connect$vsock_stream(r0, &(0x7f0000000300)={0x28, 0x0, 0xdfffffff, @hyper}, 0x2ee) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000200)=0x8, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000280)=0xc) getpriority(0x3, r3) setsockopt(r0, 0x6, 0x81, &(0x7f00000001c0)="444f876535e080", 0x7) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000240)=0x54) 2018/03/20 03:33:51 executing program 2: r0 = socket$inet(0x2, 0x803, 0xff) sendto$inet(r0, &(0x7f0000000080)="c59abc5d722fc6da28c67a699dd38da341e2bbf9", 0x14, 0x0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400000, 0x20) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00000000c0)=""/204) 2018/03/20 03:33:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='tunl0\x00', 0x10) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_ifreq(r3, 0x8995, &(0x7f0000000280)={'ip_vti0\x00', @ifru_mtu}) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r1, r4) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) 2018/03/20 03:33:51 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) 2018/03/20 03:33:51 executing program 2: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f00000001c0)=""/103, &(0x7f0000000080)=0x67) r1 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0xc0884123, &(0x7f00000000c0)="96") setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0xa, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x4, 0x2, 0x3, 0x401}, &(0x7f0000000300)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000340)=r2, 0x4) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000000380)=ANY=[@ANYBLOB="626de4b7003ddfc70000000002000100c7184c66f32c2cfee207ed2c57a0857e000400000000000000"]) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000000100)=""/157) 2018/03/20 03:33:51 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0xfffffffffffffffd}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000021000)={0x0, 0x3, 0x3}) 2018/03/20 03:33:51 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r0, 0x0, 0x0, 0x800) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x7) 2018/03/20 03:33:51 executing program 5: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0xfffffffe) r0 = gettid() socketpair$unix(0x1, 0x500000000000001, 0x0, &(0x7f0000919000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000380)=0x7) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000000080)=@abs, 0xf1) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$setown(r3, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000000340)='./file0\x00', 0x401, 0x0) 2018/03/20 03:33:51 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x20800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000012c0)={0x0, 0xbf, "2531892601b6564571762946a6f6013e61f2abf8edb8e2774474fb13b43048e0feaff9fe5d7f8a4c261ca1033fcd2fbae7b6f2b2cdf47423fa538b29c431ec6756be1e64cd98061eb9a4e1e4d80cdf476abffeb19740365f962225c65701c944637650a9b125297dc1f760f90af88db02404a86ad4260d2086ef8c3c9e51dd3bccafab8452a9dcca0a319da680280704bc22a39e7f8b5c1710725a5aa15b4da472dee7cbd1ce58f1a6ab3e74b5f2f74a6f4ecb37853e7bbeb52d23fe5c6052"}, &(0x7f00000013c0)=0xc7) sendmmsg$inet_sctp(r0, &(0x7f0000001480)=[{&(0x7f0000000040)=@in6={0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c, &(0x7f0000001280)=[{&(0x7f0000000080)="4dc0628978aa0603181ec6cb66c4d2ae8188a725ff7953097c85a7c1896122b95e8daa820e85e6580a41da49f2db52b785c324fd7b6fa81957c5955ee46998e11019ca90c7850b10c3ce7bdc215b38fbb565feeeda88d6e6a167d6072c6c9c774ee3a435bec70d9e667d5556168dbfad7992ffffb012b0292516a603c55ae3c6f57aa6a6187b8578c2d1e75290285ba683e380596fe41d6b5d5daf479bb24a3637aecd352f75905c253596036e7177488be9f51eed8204e096b0325a8f7a2a0133a8a9003bb21d79b8b87da5b100be2834ad4e0603a066461378e27efa60753f756d14c27a302624cfb5", 0xea}, {&(0x7f0000000180)="b534d20ae133e155ddc00612ae44aec9a21fdc1d1bdcac70c02de3e3676ff945e83c49205f858482f7561e50c1e6bf7820dbbc8b64df6748e26ad89089578fdbd6436018225672111f8cc52bc9f07b6be1a6a91cfaf08cae1656f7a0f8887a259b1db7f721a0ad914c48f1646eb06b897d34747f53425caadd82989a68fca0d7f194a6f1b5347a54daf4566c440564eeff17759d0424e919b786c5e170575b018a34339ed6b2313d3c2dd5e02b6c5043c0e35a062a785576013c7b34bb0236d646cdf4743c46620e08c2a4a006264ccb726d29513a96fe5b0bf2ae4a342438f0ef1917536cbee80941cd8c183cba6e687a88c52fcb9b3b82f37dce61f8cfbf6b7d409996ac1ecc53972acb7ad3110560d47fdf81736c81003dda1eadb43faed62ae8b80be2414bdcb280469dcf42ae3200fbee812e7c975e531d8a95d72ae905ea2c9a42cf82eadb9f595ce46090b5de3400b99a200260abe913648ce924ada2f83d9c60d4e3eee4ba37b088e5c21e5df0ca0805b7842a253b524c0982357cd24e50e2f608fa675b24318c14200fbe2a39134e047f60b788dac14c60ae1e4e56ca51cffb61282264895fa01ca605b63f6b231643b8a143f9c3483e99aea648729ff9de106b29672ffed8231c9c92096243e2454357e07c21d616610a1e5b7c6259311ba2e33a96ae6dbb1bd461db28fd4bd2e00ccd13640185c7464fe9240dfe91d52e49124cf4aa6711e92cbfa8165a1ec776d1447a53fbc82786f1b0691573d24bc86b6b688b6f8341bab45de6993d5155e9ebb38b42878fd0fafe564de86033bf24232f7d829affb9649d0db9a8e466606c0fafe444640bc67d2b99158e6a13070b9acd02583d6cef2512d098ed4fc2d45ab73d8154ae129d1b17f7de08079a39ea678a3c06217b5aa20df042ae9cae0adc47d66f434ac5fcc1156cafeb946d9a2b705bf271d6149fec15502a8930fd746ec9ebedd638ba810098a5212b515d221a38e465329042b4acac4a1a30c5a614793252c7d344b196738b183d6afbf7e9d4fa78d13556162c82a50f824a7c79cece1fc7cd534d34339d8c2bbcddb2327e71b7bfff50a12f5ba871bb3a67cde2ecdb59c267c2f6e7e246a52ef57f5c27133bb218a7895cbd6cc78c17fc3487e1fb9d020269c49662318cefd895d6895768a856aa9c9584551ce837b9c4b563e8f9eef0be6a007618ce1b5d6ccd252624fff6182d7b37db8ed640503d9f7663eaf2887e074f0295188a9dd9517e6e18387adf3cf9885d072f583beb5aa611080288bb19e3219a5a3f06f07a37d94798c8484daccac04ae3a321e021a6218d1f9527344c72bb9e5bea782bd63afecc826d99d443addad291706a09e55ac47f1b1b6528d1bc0e8a6ee28ebe2ee1c6ec7f16890a812dba22f7763dab939bd667a30f45ee545a2f5a0f17638c31c35ed915ce49c92f48e931ddacd4504491e1fc48d549c2295802f813e96ef4571703ac07c6c0fc47822997c1cf0afee2373858c23f6c56939394c95f721e76e6e8945f8db8fc9e813c981832527e05edcb0093215c377576690f9e1b4c9b6bd25bc6c346391742003cb315688701fada06832743ed9ad13b938177ff0315c7f0b9531248aeb25df4e792bf86d6d33ffbc0ebbcc06d226693c83c10ecd72a579138430645c727abeb9766bc9a13a3a3fe34e0bdadf93457fc900e2455a9214c7a37348ba027a0c1014fcbf90a4a0f8bfb6e284e8e56c85111c40189e52f8c8200c462cb1a5506cdb20dc33006c8859cae7190629a89f2d1e0f17004e8f437531742866ad53d3bb64946cb066eaf0479dd5b4d8ed7893d12b51d1f22eb5ead6df565bd32596bf082a68f8b923bc8951a3e7147c9531b40f24f0f556e485742961720a13350ac1467cf65c8eadf8bf5c486683311d95c871b664e90e54d65ef0a30a9a8b3c6a0cdee3475bab0ce76f40c260cc394a53214700468ffa9fc4acda729d085e04f57294de9e21cdd346ccba2dfedeedbf4444bb5605eab2821b762c3179197741429167911305dc16509c0611156eea6ef3eb6176a5597dcd4692f0010cb5a06e2adef4d8578c7eab32ce9728a19ad977593af1fc95052601295e8e9dc7adc40860936044b9a2108b83d6a77dda6d66bcea21120b0d4a81d6f0cb800d488b9282be3d69e9ba03b53a809d559f938d0a6fffc72882905e426f0e7dbdab3db27d0fc705e80bf8ff0b093566792c8b9e5d84ebf93c23eb519fa75ca86c4fc055ec7dfdd25c11f0a324de48603d631ed874543969b68c1ffbfd80243182687e44249df2225b663507f6e9222b6339c12a5f0891062f747376ece993c6a4b2429b9ca5b652f5cf22effc0790749b0de61294820bcaebde07dac7b5053e3b18b744c7b94f0e3cdf2f876dd7a9fbc508e1825b9d04b9e8ce320cf780d007493bcd71934df0681b7541d6aff64d663090694f29ef47c7f2ae007efc7edc9f4da2cdd2cf64627f1a4065b10d837e5d5e3aac7379daea970cacc87ab0ee0e295fcb020ad1b33f54efcb71790433112b0b635b5466621603ad32eaac591fcca564f902ec470cda0be74d7f4ffef710072d648dc2ab627c4c27044c118d5df1fd968562b85ff2e558c45cf02e520c2fb6634358c67f950d1ae06b2900f1a411cda1a18b8585d837e4ce4ae8d052d8706bcf682d57319d21c34dad482726bcc3f90ab995944ff5c79920886d3caa9962f57a9bd6cf30ce59b587e6c489d4818bb9d60d080957af434237d22a9688c0745176919be8525d71b0b491b82dec44369a9edfa37cbeb599d3ad3029dd19dee020d9a9f7f6bbe67f477861f53c7674a317d8cda8c7442f51dca680dfce52433b96bd3c81ab8203a92dd5102b184318f9aa9ec74413c4bc6c42281fb2a481118a143a6529ec79d5ae90db8514ff365ac6013c1818fbb281411aec04bf69479bee63ce0683ec63a037dbf87c5295411845aea4f51251cb0bf5dc90d0b66c9d1134a96b60f2c9653a23f753d1a7820542d7bfb3bbdeeb593dc277049a6eee3b7231776d453e85e5859f50675ea93b4f61462e170d2aaa66f8a319cf46ac43306c133d258657f3293bfef3bd1bda0cd3f731cf454ae1c33d2ea0a5c78899e9681cf1b91cf4e58c5d8118f9de57ce1826acf206c9f4e5c076548fdd26f999bf070e7f99d46ffa02754fcbb95820b716c6ad9594e31c45949c62496516ab41f13406f93e25cee04d494ffa3daabe6ba783577166af64815964c101d5fcf49798effd04cea370599fa0c97645105a2caa256128c34007e6bd3a7a4dca061d6bc4e573b0f6a1a56742db0a4933c8ec73bbd8242b2c168bd95340c62f421c5e3d5018cf7593d941788c2cb5930289695b775aab3a84647d7bd48c948f03b2c54aabb5167dd3130f10355d7f317fb9ff46c7fe0827a66070218592bf81869dd6ae98226f787392a4cfc60cd334ca2e1b5829912259a9c2883eb7e60e84b350bd4a3c0903bda512ae1161584a498100e0898b9d89ea936aa87a6b648565d744b72820f09718b16ee75c175da827cd8a6f20c06bdb077a5369f449f84ce8ec41b55d51b029a31030c9db7662e617c15bdb352682cfc0df4b3dc837ec8c92220fd544f46807b8f8084b5cd3b6e681c677a52283dd2687a3ae56ed18554aad23854a3736791591f27d47fea2a3a9b1b62c0b59e249989b99c45a6cab722ce6efc4a8bad5ff13bae858a8376b56f9f3f46237767069126a046b2d653d489907cb123c0dec88d4bf74f98e69e5aa2b356a98d7c481067b27b9fb3c0ac2b6ae9a1d7469588e53ec7be5acf45c9525da8b8a02e07befa0780e1d68b4f69ac202bfd5aad487f54ac5dbc51ab55193e219f5d894f83f4f7ed0b37160e1996a9f2ab15e2b7fcec50ddef147d8993e5fe103e5dd35edf2678236c52fbe8981b31ff0c1f71426a2613c8f182cf0ab5d2d85e730a6081bb23158f1f8e85b228d08a5039bef59e5c49d337478edc420ca25c905866079dded7ba15a0e72ecee0bd33836c3a8c0115439925cb06c03a859625810f3f5443c60fde41eba851eb2dc9b04ed0ec8517dfc9df932d6c168a497a5fb6c6a91ae30404e2d608a6a5ce9f19c3c68cfe0e8f9c0666d6dd11d84c4bd15f6bede28154ed6334db197ff8ce04b945fe7e53b7804acaa04c771c95f528ed5dcffd26309f81520b27f0892718647ad6b452ca7d8303094bf161bd76ed13123406505393ef65bd290855a30328689de38712da8adefa3f465fcb3c6707126f6e9d09a7b4d6237cccd257551b80a2ed11f728a83b3d47614c70aba67d47e4f9e8654cae0026c5033938628dab52f53432c0aaa91534247cb3506971b966c83d542fe849ccfd36152172e17d3964e9c2ebb2eeccb27a1fede02ca0b6d5a3905598b5ff44e07f0d1c00499c703d607e241bf410d35baa19e1127872eeb4eea393f712cbe5aa396948f5dca1211ff30ec84329d9e6a66f324b845d65882a5a9bda882be2f37860b8dad8cf5017f6471dd1250a3d263624c755f58efb415378b82ef3e11ae1136d1e6e64290513613cc0df102b3efa70bc4ce14347d57613ab8f1ae975f398edf5eb0a9a7292a8704c40e89bc582027754cd2e4b74ffa53ce9c7c34096ddbb6806270aa6f8da6bef28b43dd9583fe0ed495f08ba9490b125614af44abaafc8d742fc4268cd518131ccb091191362a75c48a519b096f4b439016c3456d11e34f999291c6abe878080d2fd722f0044cb00c9ea86f211865f07cd4ae8d22a10c12b91a098114d7f9c9e6ebfc155a5d471874aa521e4f1cc6b7bf33256838ffe715517cd2e703107f8a0dcbf2ee331d0c08406823d7f3c6a7d642c956a589c90e0838446ec60244594570a18cf5ef4656ff48ea351ffa3d611517bde43533549926afd34a697e0364c2c8141697dc4cea0f8f336fd0291951c9eabb72095d6d459dd75c02fb74ced7a44b3c552e0767302288afb52e177836af4bb1da05389a7045665b7020965f4f87440a30dc1bfe9943cb2d1c7561d1570601815110dd77e70806f9c6a30ab1db8ca89db20a99d842d4cdb4b4734c98bc76f45dfe5976967f596c206cf210639f8dda29e4fbb68aca813f3d8707c35fbef8892416c1039a7f8a22446b7584967a2dfa9ba5bdffbd24bff73f2ed08bcf3fce48267a726a253d5974c4ede59477f78be712764172e3813a67a93817fdaa3c15e691a145dcc7a9dbeba1ba4af60baa4e24eee811d4668425aa372261801db1a38e860b1845e3845ee02aaa49a9b131371d0a0f9376308a53c83de461f0aceeb3bd014397c48aa78d9623b2bd9a3b3b50fad73fb496ebd7ac810c0448d1dd517d5e08e4d7ec26aec62e064d321318f7ab1118d42aa91afde291ebaad9104a648702c6f96eedca0fd025a2035f05c3176ac21f7263d4cd1ee2ccd50e0b10621306359a3c5969c35722237e5e5b9c672fb14b02d7aaa1a6bde4a64f0514321ac76e2a465dfe6982414af3afe7e6856a0eb173ccf1ac44f1a9542012d014be9fa8c032a9e05158fc4aa8efcb55bba5a3e24c8951481bb8949b01e3d66ff754efbb8792ba57d36356231adcf97fe3f065b23935cdb4a14a2977b67a9410db636bfc2712c36c1ab2d0893d4fb3b8474989e7989f7aab65659cfbf9093238f9667078f06a327248835d45ebc0ab14f7726026fc8fafef86a4d092e7f5c9fbb68442117e1a517cc97d94f41ff0efd2169d2b22c22eeafec41e3325f7b06316477f843e1f68f54e078f4241adb5dc4528dc851d3c9b296ec5bbd7c", 0x1000}, {&(0x7f0000001180)="385823c78678cf2164418dfc11a5af64ecfc082c9f8165e328ab833c099f5efc1e89c65d3d3166b731518104511fc2430167f9b6371920b685b2279ed02d60c68001559c7ec701032d4eddf242c09a05de6c5dac68a2c515df4b47a29abd1085d944ea254522ae69a77aaceb227fe072250c8705af46d85b187a61e6e3de7525853f13333af6e3b6d5c8ec83bb9a399fae609a571dd89f6b2b8816bc7e790807c7e94440679482fcf19fd158aa2e660cdf727dd615dfc6002e083f52c0497bd8508b302a1ae861d9e30e5cc4e5eac8e99a014f1c23e90366d0263512001caae47234162344edea1582a0334a7a29206225", 0xf1}], 0x3, &(0x7f0000001400)=[@sndrcv={0x2c, 0x84, 0x1, {0x6, 0x6, 0x2, 0x7fffffff, 0x4, 0x1, 0x100, 0x1, r1}}, @init={0x14, 0x84, 0x0, {0x5, 0x4, 0x2400000000, 0x1ff}}], 0x58, 0x80}], 0x1, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r2, 0x2000000000000002) 2018/03/20 03:33:51 executing program 6: socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x2b}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) 2018/03/20 03:33:51 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000005000)='auxv\x00') read(r1, &(0x7f0000000000)=""/3, 0x3) 2018/03/20 03:33:51 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) connect$ipx(r0, &(0x7f00000000c0)={0x4, 0x3ff, 0x0, "b5ca265c4ab6", 0x3}, 0x10) connect$ipx(r0, &(0x7f0000000040)={0x4, 0x8, 0x2, "ca3ec2cb7d9a"}, 0x10) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'ip6gre0\x00', {0x4, 0x6, 0x10, "82997466a240", 0xb1}}) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000003c0)="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", 0x1de) 2018/03/20 03:33:51 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) pwritev(r0, &(0x7f00000005c0)=[{&(0x7f0000000440)}, {&(0x7f0000000480)="8c7f4defbe937b44e522fcfd3f90b95ed2ba004e33bf9c1c121aa783079c321141816d0e40cf9cd5e73ed631a59d5c50eb6c678fafcee91f549b2a933847ccd677c6ab59558f49024c3f7132341af4ea0ad5d56809d78d688eb3b0eefa05e9d2795a9f9af51ffc349e82a86e0fb7a6052e3b97741e8a0c6cbcc74adb2f3b0151ee338d67e91eed12cbc08140e3413108d7a8", 0x92}, {&(0x7f0000000540)="ed287c6a4baf9376794aba5d19f20fcdfad6f165eda96bf1402978b750d4c6d929e254a9a10b6f0d74001ff4e26616fd3f75f037d39cdf69", 0x38}, {&(0x7f0000000580)}], 0x4, 0x31) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xff}}, 0x1e, 0x3ff}, &(0x7f00000002c0)=0x88) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000300)={r2, 0x8001}, &(0x7f0000000340)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) socketpair(0x18, 0x80a, 0x80000001, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000180)=0x1000, 0x4) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(pcrypt(gcm(fcrypt-generic)))\x00'}, 0xfffffffffffffd9b) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x3, r0, 0x1}) socket$alg(0x26, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a45322, &(0x7f0000000380)) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000000440)=""/25) 2018/03/20 03:33:51 executing program 2: get_thread_area(&(0x7f0000000240)={0x7, 0x100000, 0xffffffff, 0x5, 0x5, 0x20, 0x7fffffff, 0x9ae0, 0x8, 0x4}) r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x2) ioctl$KIOCSOUND(r0, 0x4b2f, 0x8) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000080)={[{0x7, 0x6e, 0xf0, 0x31, 0x2, 0x4, 0x8bb3, 0x4d, 0x10000, 0x100, 0x1, 0x8, 0xffffffffffffff7f}, {0x5, 0x4c9, 0x7, 0x9, 0x8, 0x8001, 0x8, 0x3, 0x100000001, 0xfffffffffffffffe, 0x2, 0x3, 0xf753}, {0x197aabde, 0x2, 0x100, 0xc7c, 0x6, 0x0, 0x2, 0x4, 0x9, 0x2265, 0x81, 0x3, 0x5628}], 0x80000001}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x4200, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [], {@ipv6={0x86dd, {0x0, 0x6, "29020f", 0x30, 0x32, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "05e2e5", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000001c0)={0x17, 0xf, &(0x7f0000000180)="7405f107f0af6330426edc4d137a82"}) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x101000) 2018/03/20 03:33:51 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400080, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000040)=0x7, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x3) sendto$inet(r1, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r1, &(0x7f00003cd000)=@ethernet, 0x10) recvmsg(r1, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) 2018/03/20 03:33:52 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000000000)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) timerfd_gettime(r1, &(0x7f0000000180)) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x400202, 0x101) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000100)={0x1000000000001, 0x1f}) setpriority(0x3, r0, 0x81) 2018/03/20 03:33:52 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xafa, 0x8}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x15}}}}, &(0x7f00000000c0)=0x84) ioctl$KVM_NMI(r0, 0xae9a) 2018/03/20 03:33:52 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x4, 0x10040) bind$vsock_stream(r1, &(0x7f0000000180)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x7) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x6) 2018/03/20 03:33:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0xffffffffffffffb5) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'gretap0\x00', &(0x7f0000000080)=@ethtool_channels={0x3c, 0x401, 0x2e59, 0x3, 0x4, 0x10001, 0xf9d, 0x8, 0x5}}) socket$inet6_sctp(0xa, 0x5, 0x84) alarm(0x1) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000000)={@loopback}, &(0x7f0000000040)=0x14) 2018/03/20 03:33:52 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x6, 0x7fffffff, 0x4, 0xdd, 0x4, 0x7bff, 0x80, 0x4, 0x80000000, 0xfff, 0x0, 0xe80}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000ef6ffc)) 2018/03/20 03:33:52 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x88) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x8c0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00000000c0)=0x9) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) 2018/03/20 03:33:52 executing program 3: unshare(0x20020000) mknod$loop(&(0x7f0000000000)='./file0\x00', 0xfe, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) socketpair(0x5, 0x2, 0x7, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) poll(&(0x7f0000cf4000), 0x0, 0x7f) unlink(&(0x7f0000933ff8)='./file0\x00') 2018/03/20 03:33:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) r1 = gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)=0x0) rt_tgsigqueueinfo(r1, r2, 0x1d, &(0x7f0000000040)={0x3d, 0x4ee, 0x6, 0x6fc1f393}) r3 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x4, 0x8000) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f00000002c0)=""/111) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f00000000c0)=0x1) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000100)={{0x2, 0x4e24}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x2, {0x2, 0x4e22, @multicast2=0xe0000002}, "0000000000000000000600"}) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000000240)={0x2, 0x4e24}, 0x10) r5 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7, 0x80000) ioctl$KVM_SIGNAL_MSI(r5, 0x4020aea5, &(0x7f00000001c0)={0x100000, 0x5000, 0x4, 0x7fff, 0x4}) ioctl$KDGKBLED(r5, 0x4b64, &(0x7f0000000180)) [ 51.107699] audit: type=1400 audit(1521516832.061:41): avc: denied { write } for pid=8061 comm="syz-executor6" name="net" dev="proc" ino=21861 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 51.132700] audit: type=1400 audit(1521516832.073:42): avc: denied { add_name } for pid=8061 comm="syz-executor6" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 51.156181] audit: type=1400 audit(1521516832.074:43): avc: denied { create } for pid=8061 comm="syz-executor6" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/03/20 03:33:52 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000580)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbffffffdffffffff, 0x2}) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/238, 0xee}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{}, 0x0, 0x0, 0x0, {0x3}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000240)={0x6, 0x0, 0x0, {}, 0x80000001}) modify_ldt$write2(0x11, &(0x7f0000000100)={0xff, 0x20000800, 0x0, 0x20, 0x2, 0x4, 0x7, 0x5, 0x0, 0x7}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_bt(r1, 0x541b, &(0x7f0000000140)="2bdfcf7416ed4f8b9e64e80746af1e6f0d125f6fa30becb7dc5262f5d90da2df4a30fa403695c853490725fc19c0ace2e4cf026b") 2018/03/20 03:33:52 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) time(&(0x7f0000000000)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000000000000000000002001300020000000000000000000000030006000000000002004e20e0000001000000000000000002000100000000000000000200000000030005000000000002004e20e00000110000000000000000"], 0x60}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000100)=0x3, &(0x7f0000000140)=0x4) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000040)={0x3}) socketpair$inet(0x2, 0xa, 0x3, &(0x7f0000000080)) 2018/03/20 03:33:52 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000000000)={0x1d, r1}, 0x10) recvmmsg(r0, &(0x7f0000001d00)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/25, 0x19}], 0x1, 0x0, 0x0, 0x8001}, 0x3}, {{&(0x7f0000000180)=@hci, 0x80, &(0x7f0000000500)=[{&(0x7f0000000200)=""/207, 0xcf}, {&(0x7f0000000300)=""/244, 0xf4}, {&(0x7f0000000400)=""/228, 0xe4}], 0x3, 0x0, 0x0, 0x5}, 0x5}, {{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000540)=""/83, 0x53}, {&(0x7f00000005c0)=""/115, 0x73}, {&(0x7f0000000640)=""/42, 0x2a}], 0x3, &(0x7f00000006c0)=""/217, 0xd9, 0x61}, 0x2f}, {{&(0x7f00000007c0)=@nl=@unspec, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000000840)=""/168, 0xa8}, {&(0x7f0000000900)=""/154, 0x9a}, {&(0x7f00000009c0)=""/142, 0x8e}, {&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000001a80)=""/206, 0xce}, {&(0x7f0000001b80)=""/61, 0x3d}, {&(0x7f0000001bc0)=""/255, 0xff}], 0x7, 0x0, 0x0, 0x8000}, 0x2}], 0x4, 0x2020, &(0x7f0000001d80)={0x0, 0x1c9c380}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001dc0)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000001e00)) keyctl$session_to_parent(0x12) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f0000010000)={0x1d}, 0x10, &(0x7f00000000c0)={&(0x7f0000000100)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e19a2b0100000000000000f9030008990039966a7d5cb2bd00000000000000000007496e6866856b76b5010000000000000000060000000118fa1efd9b0b"}, 0x38}, 0x1}, 0x0) 2018/03/20 03:33:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xf6, "c72a0d1ad9d9465f6113e095958fe3ff09387db64bf647537e9985d8a588bd2760ecefc0a23cc1b12144ddca591975764e505374bb8dd2dfa4b55765aad7b09bbc2cc2cb557c08a914aea47527965ca1ccad458aec76340b496d6ea8a43cae7eb0de663d8bdf9091103d58266ed2749b1b94ebcc015cda6c8eb488e56bdb82c4cd07069be78d70c458679977b46c9e0e5fd70e72cdb966b3985ca6deb4c571b039fcca2c9ca4eda580deb93923906e6bf4cf90b7b623bdf109f500a006b1fb801e49a1d41ad114957bf6fca785500ef2b89203c31330ca18f471e9d3323cf51fc5dfcf480ef052e379823ba152902adbaf25cf7f5893"}, &(0x7f0000000140)=0xfe) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10001}, &(0x7f00000001c0)=0x8) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) 2018/03/20 03:33:52 executing program 3: setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xc, &(0x7f0000788000)=0xffffffffb7549fb1, 0x4) 2018/03/20 03:33:52 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x10001, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000180)=""/174, 0xae}, {&(0x7f0000000240)=""/144, 0x90}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/210, 0xd2}, {&(0x7f0000000400)=""/19, 0x13}, {&(0x7f0000000440)=""/147, 0x93}], 0x6) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, {0x1, @random="d50be00454ad"}, 0x2, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, 'syzkaller1\x00'}) 2018/03/20 03:33:52 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x9) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e20, @rand_addr=0x3}, @in6={0xa, 0x4e20, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}], 0x4c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003bcfd0), 0x7) 2018/03/20 03:33:52 executing program 2: nanosleep(&(0x7f0000d6aff0)={0x0, 0x1c9c380}, &(0x7f00000000c0)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000003c0)=@sack_info={0x0, 0x7, 0x8000}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000440)={r1}, &(0x7f0000000480)=0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x401, 0x3f, 0x7, 0x8, 0x100}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x3, 0x30}, &(0x7f0000000180)=0xc) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00000002c0)=""/189) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000001c0)={r3, 0x785, 0x40, 0x1ff, 0x800, 0x2, 0x1, 0xffff, {r4, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x6}}, 0x1ff, 0xffff, 0x4, 0x10000, 0x7}}, &(0x7f0000000280)=0xb0) pipe(&(0x7f0000000040)) 2018/03/20 03:33:52 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) futimesat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x77359400}, {0x77359400}}) r1 = add_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="dc1dd831a392cd6087d497afa9305e242645d1980b6002e16674cc1fe36a10904bbca24dcd3245b6cc69e229bee78b68b161eb7807681b3d1d2f83ecda5dadd5531fc098930e477c79e14482958a4a44683ccc9b6687f59a73858dc685e8ae7de79a4d85dfb30969c741a0fe7afb63b84e8f60cf80d694a95197bf8b84ae3f49034270de61f048fd6d45b167aec11bebb654d0d9ca78f5f0f64057cd7eb95d720ce0751bd05ee1b0028472c58e", 0xad, 0xfffffffffffffffa) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x1a}, 0xbccf}}, 0x3, 0x0, 0xc04, 0x3, 0x9}, &(0x7f0000000380)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000004c0)={0x40, 0x200, 0x3, 0x8c, r2}, 0x10) r3 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000480)=r3) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000003c0)={r2, 0x8, 0x30}, 0xc) quotactl(0x80000201, &(0x7f00000eeff8)='./file0\x00', 0x0, &(0x7f0000000000)) 2018/03/20 03:33:52 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x7) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$poke(0xffffffffffffffff, r1, &(0x7f0000000040), 0x9) 2018/03/20 03:33:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x7, 0x2) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) 2018/03/20 03:33:52 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x105080, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x100000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005c3ff0)={r1, 0xfffffffffffffc52, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f91ffc)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000a23fb8)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x1a}], {0x95}}, &(0x7f000073eff6)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) 2018/03/20 03:33:52 executing program 6: openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x61}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) [ 51.659216] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) 2018/03/20 03:33:52 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="55a4cd22d3c3008659f8910468ccead762cdbfbfdb7bdc6eefeba1843e688c76871105bf74f9ae69eda7bd8b860fcd2500e0e04abcf4a8bd5acfd03025b0ad5b4b985c213865f3ac7c1efec6339b25311743aa7e2d5cf2cb92deb7511bf543865d5d289c7e08fad9f4f05f41594bb975da21ccebccab15f58de5a85f1242963229d662c80d77492c089f1f687c57abebbff7cff83e4fe7232d80704defdb9f039399e24d7728974b80b537e99b", 0x2) 2018/03/20 03:33:52 executing program 7: r0 = socket(0x40200000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="2400000024007ffc0000120000000100000ff6ff060000000700f3fffffffffffffffb00", 0x24) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x200080, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x20, 0x111002) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000045c0)) stat(&(0x7f00000046c0)='./file0\x00', &(0x7f0000004700)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000100), 0x1) 2018/03/20 03:33:52 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x2000) fchmod(r0, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x1000000000000003, 0x4, 0x4, 0x100000001}, 0x2c) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7ff, 0xa000) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000040)=0x80000001) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r1}, 0x2c) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f00000000c0)=0x1) 2018/03/20 03:33:52 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgrp(0x0) setpgid(r1, r1) ptrace$getsig(0x4202, r1, 0x8002, &(0x7f0000000080)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge0\x00', 0x0}) getpgrp(r1) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280020000002007d346ddc000000000028f2b62b5e00ff059998544b4522000000", @ANYRES32=r2, @ANYBLOB="0600ff000a000200aaaaaaaaaaaa0000"], 0x28}, 0x1}, 0x0) 2018/03/20 03:33:52 executing program 5: socketpair(0x8, 0x4, 0x7, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f00000000c0)="cb475716f775a73eee448345ed89ac3289ec874618517283e28e50f3b83538a28e23e52977feae5773593dd146b674f36f7fc241925b057e0bbbb7f321a0f4290c4d3c05a9a8a50a1f2c49e50fbdea2eb945a1a6f5dee32c98444d836081e753d91be5d1986c353489d3af440ab3849df986e54486efa9cc190fa64dd83eceb2", 0x80) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0xc, 0x0, 0x8}], 0xc}}], 0x2, 0x0) 2018/03/20 03:33:52 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x10000, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f00000001c0)={0x3, 0x20}) r1 = socket(0x20040000000018, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000f7db7f)="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", 0x1b7, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) dup2(r1, r1) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) creat(&(0x7f0000000080)='./file0\x00', 0x1) syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x200007e, 0x709504) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/checkreqprot\x00', 0x10400, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f00000003c0)=""/250) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000200)={0xffff, 0xed9, 0x3, 0xf5, 0xf41b}, 0x14) recvmsg(r1, &(0x7f0000000380)={&(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/5, 0x5}, 0x10020) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000000)={r3, 0x10000}) 2018/03/20 03:33:52 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x208100, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x28) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={r2, 0xfffffffffffffffa}, &(0x7f0000000180)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x7) 2018/03/20 03:33:52 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xffff7fffffffffff, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x20, 0x0, 0x0, 0x200000000}, 0x0, 0x0, r0, 0x2) keyctl$join(0x1, &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) 2018/03/20 03:33:52 executing program 7: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140)=0x1, 0x4) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8921, &(0x7f0000000000)={'bridge0\x00'}) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x100000000, 0x204000) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)={@broadcast=0xffffffff, @empty, 0x0, 0x9, [@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @empty, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xf}, @multicast2=0xe0000002, @loopback=0x7f000001, @empty]}, 0x34) 2018/03/20 03:33:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) accept4$nfc_llcp(r1, 0x0, &(0x7f0000000000), 0x800) 2018/03/20 03:33:52 executing program 1: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x109000, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/03/20 03:33:52 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000080)={{0xdb7, 0x3, 0x3, 0x7f, "64eb1d8f85618b7336ec6ff14cb68624bb7f7f137c3d121c1f5f414c503098a4827e3918928257f8b3c2f674", 0x1ff}, 0x0, 0x0, 0x9, r2, 0x1, 0x1, "496fd9055d80a0246b74731804140ae5f126bd26a5393673afed8fb3780c1a28ffb56d078b83e2309550730a24c4d170bc13f2ec5f2cdd106b04f191d1b8533f", &(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x12, [], [0x6, 0x0, 0x20, 0x638c]}) syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x7fffffffd, 0x103402) 2018/03/20 03:33:53 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = add_key(&(0x7f0000000080)='trusted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="b33cc6f4aeef8146fb57686d89986bc54888ad9875dcd42727f5487d94d5d4eccd45d2f7b4b31aac38f0830b293c32ba0aee85ec743c79eda5f38387e185766af07d290bf4c5753cdcac2bdba72efa447aa55b8b084c1e02cbd1ecd5fe5725a6c4a32b6e1ba5f9238ffa8da600e8a0ac7ac58e29ac2c357860f637ad4443d918a14658e029f78d8c27b783b47ea2c631e901a395bb3b28", 0x97, 0xfffffffffffffff8) keyctl$setperm(0x5, r1, 0x4000000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x7278, @empty, 0x4}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}}], 0x58) ioctl$int_in(r0, 0x80045439, &(0x7f0000000000)) 2018/03/20 03:33:53 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x0, 0x6066}) pkey_mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) munlock(&(0x7f0000006000/0x2000)=nil, 0x2000) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x410000) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4018641b, &(0x7f0000000080)={&(0x7f0000007000/0x2000)=nil, 0x2ba, 0x3, 0x80, &(0x7f0000009000/0x3000)=nil, 0xe4}) 2018/03/20 03:33:53 executing program 4: bind$alg(0xffffffffffffffff, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x444801) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) mkdir(&(0x7f0000958000)='./file0\x00', 0x0) mount(&(0x7f0000a7aff8)='./file0\x00', &(0x7f00009b9ff8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x18, &(0x7f00005d5fff)) mknod(&(0x7f0000f6d000)='./file0/file1\x00', 0x8003, 0x8) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000000180)="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") uselib(&(0x7f0000d71ff2)='./file0/file0\x00') write$selinux_user(r0, &(0x7f0000000080)={'system_u:object_r:crash_device_t:s0', 0x20, 'staff_u\x00'}, 0x2c) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003bcfd0), 0x7) [ 52.014314] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=512 sclass=netlink_route_socket pig=8140 comm=syz-executor6 2018/03/20 03:33:53 executing program 2: socket$inet6(0xa, 0x1001000000080005, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/20 03:33:53 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000180)={{0x6, 0x6, 0x1, 0x1, "c3c402266613e2080e3994dec4287c1c85beec71c3b804c8dafbc03e2b85991155f6785bcbd5382d551d77bc", 0xfff}, 0x0, 0x0, 0x3, r2, 0x0, 0x0, "d2563e1e74096920f255529922c3fb560408c2d9b9fe2411001f146e5d7f4bbf004afdbdbbd86f5a77515b7d60bb85d57130650595f418cfff2cda56bfd6122a", &(0x7f0000000040)='skcipher\x00', 0x9, [], [0x1, 0x2, 0x7, 0x3]}) bind$alg(r1, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r0, &(0x7f00000000c0)={r0, r1, 0x7}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/03/20 03:33:53 executing program 5: r0 = socket$inet6(0xa, 0x80803, 0x2f) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0xff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) [ 52.061436] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=512 sclass=netlink_route_socket pig=8162 comm=syz-executor6 2018/03/20 03:33:53 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000040)={0x10000, 0xd000, 0x6, 0x9ab, 0xff}) ioctl$int_in(r0, 0x80000000005000, &(0x7f0000003ff8)) 2018/03/20 03:33:53 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000080)={0x101, 0x2, 0x5b5c, 0x15, "fe45fcb8b4a773051fef135cab3d84b5d6f32bfe2055acdeed26121e7bccbae38f96baf030b54a1c48606a6b", 0x2}) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x7) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="7db901e23c95c336b09f39cfb304514162ec4eba0b83a21312d99daececdb463dd5b69b846002f8c12cd57858c4e70721f6f5c15502177dbd1ac4aba47165503f88e12c28384bf336bbc784d3de3532636f2b05215b52f4a6185e514a53304637b982db485d677576e81f5a32f13703f9c423249585a", 0x76) 2018/03/20 03:33:53 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) signalfd(r2, &(0x7f0000000280)={0x6}, 0x8) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f00000000c0)={0x0, 0x6}) flistxattr(r0, &(0x7f0000000100)=""/125, 0x7d) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0xb7, "9c9f5accdadbeb32fc0925b9770ece5d256ac0c1eb9f8dc4c402de27f3c2b7b9746e7e5a8cb9fcf79b9c7949f86a70e1d6ba1d957e262d8f8b729b00f459802b9ec0a40394dcb6c16df14ded4cf46fce0fc0475b020c19814cdf03bbcf63930c64f16376fe7e5487b149876fd59bbcbb8ad2e0af0d2f55ce06b5b7ef01a54a5d1a4d816e4b5d01fc8c528de630592165daa3374161c99c62a9b3d39f95b667abbb51890115422f6caebdbf38b2411c560c327e5dabe097"}, &(0x7f0000000080)=0xdb) 2018/03/20 03:33:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) getsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x8000, 0x6, 0x1, 0x6, 0x6, 0x0, 0x7fff, {0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0xcf3e, 0x9, 0x3, 0xffff}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000100)={r2, 0x80, 0x63, "732cd0cf924097018379d417083197920b50a6b3795decc1a02207757b0901d48780ad071a6fe9ae112eb55180482eb40f4c5bb81c59f8cb8d844d3ed053d1c93ba4c7f19e088c9f2bb6fd000f1de743a98472ae0d7412c73fc876c56469ef86eb7af8"}, 0x6b) 2018/03/20 03:33:53 executing program 1: openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0xfffffffffffffed4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/03/20 03:33:53 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7fe, 0x103000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x9, [0x3, 0x7f, 0x5, 0x5, 0x6, 0x1000, 0xffffffff, 0xff, 0x4]}, &(0x7f0000000080)=0x16) r1 = syz_open_dev$sg(&(0x7f0000fd3ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$int_out(r1, 0x1, &(0x7f0000fd3ffc)) 2018/03/20 03:33:53 executing program 3: mbind(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000000000)=0x6, 0x2, 0x4) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000018c0)='/dev/ppp\x00', 0x121200, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001900)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001940)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000001980)={0x2, 0x2, 0x7fff, 0x0, r1}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000019c0)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000001ac0)=0xe8) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000001b00)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000001b40)) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001b80)={0x0, 0xca2, 0x3}, &(0x7f0000001bc0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001c00)=@assoc_id=r3, &(0x7f0000001c40)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001c80)={r4, 0xfffffffffffffff7, 0xffffffffffffff7f, 0x10001, 0xffffffffffff8001, 0xffffffffffffff2a, 0x0, 0x80, {r3, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7fffffff, 0x1, 0x7f, 0x401, 0x1}}, &(0x7f0000001d40)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001d80)={r3, 0x8001, 0x30}, &(0x7f0000001dc0)=0xc) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff5, 0x3, 0x18, 0xd, "3574b9444dddf874de01ae8849f85c9f34f2f623ca075e7c2515e175887ce7cd39dfc332fe85a36c102ba2c105a41a44b5760b1685baafc2818b55fa3b336127", "66214c22bba376c84a8d95a7052d5924d03932b08c67c7dd4a88db1d58c558bb", [0x4, 0x4]}) ioprio_set$uid(0x3, r2, 0x3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001ec0)={r5, 0xffffffffffff0000, 0x54e}, 0x8) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000001f40)={&(0x7f0000001f00)=[0x5, 0x100], 0x2, 0x9, 0xffff, 0x1, 0x6, 0x3, {0x1ff, 0x9, 0x8, 0x7, 0x7, 0x4, 0xfdd, 0x66e, 0x6, 0xffff, 0x9, 0xff, 0x3, 0x8, "aa4f9181883d42d9089d671e062e1f67629f96f6a24985d426fa27ac7c933c9e"}}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000001fc0)={'TPROXY\x00'}, &(0x7f0000002000)=0x1e) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002040)={r4, 0x3}, 0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000002080)={0x3, 0x3, 0xffff, 'queue0\x00', 0x7fff}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000002140)={{0x8000, 0x4}, 'port1\x00', 0x0, 0x8, 0x69f7, 0xfffffffffffffe01, 0xfffffffffffffea9, 0x8, 0xffffffffffffff0b, 0x0, 0x2, 0x9abc}) write$evdev(r0, &(0x7f0000002200)=[{{}, 0x2, 0x1000, 0x5}, {{0x77359400}, 0xfffffffffffffff9, 0x6}], 0x20) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000002240)=0x3) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000002280)={0x1, 0x80000001}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000022c0)=@sack_info={r5, 0x0, 0x1000}, 0xc) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000002300)=0x80, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002340)={0x8001, 0xfffffffffffffffd, 0x8000, 0x800, 0x1, 0x4000000000, 0x1, 0x6, r3}, &(0x7f0000002380)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000023c0)={r5, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x84) 2018/03/20 03:33:53 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x200) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x1f, 0x1}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r1, 0x9, 0x78, "b57b98151ed4b6c8d5f6bf91016ea0c2ecc1ba9a19e720e83b2b8cae909e1c49f62980ad120e026bfc446c19b9f33b311ce0ac8f971ad010b7bffe839d7f7797d5842b2c7f4cb73cf7e6ede05bdd25a8573d7abab5b261e92d4d259edc9c5e1a2e2db850bac7e2b4ac45edea9b17fc2d0031d5b175a464bf"}, 0x80) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x1, 0xc25d, 0x7fff, 0x81, 0x9, 0x1000, 0x6, 0x8, 0x10001, 0x3}, 0xb) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x1) 2018/03/20 03:33:53 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000340)={r2, 0x8}, 0x8) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000000240)="1d1bf8ea48ff02c10009ae48f47abca69d52b090aad87325d1721c1cb2f2c67607c58134edc20cc25fbd67de007d85c7225a510855ae4c689d44f3885525c8ff13b7981656b9dc53838f83511845edee867d1ddfcfb1e5afb9c314c6a584a7d58e441c98dc04376a88fb363bb3dde5b3fba428cb59e155e13cac1cf04c6f8f9d7027c3c929d495560feb923188c2b6b4b62c810c25a7d7e9612407e44ee8b045556b9e8a910b698979494d5fd57055603a56323a3f5b1c8d78569ab36a") getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x5, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e24, 0xfffffffffffffe01, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x3ff}, 0x88) 2018/03/20 03:33:53 executing program 5: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='coredump_filter\x00') fcntl$setflags(r0, 0x2, 0x1) setrlimit(0x1, &(0x7f0000011000)) ftruncate(r0, 0x3) 2018/03/20 03:33:53 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6, 0x0) removexattr(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="bae578b42e1900"]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000180)=0x6f8a, &(0x7f00000001c0)=0xfffffffffffffd62) r1 = syz_fuse_mount(&(0x7f0000001ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) dup(r1) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00'}, 0x10) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000080)) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0x4}, 0x68) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000280)) 2018/03/20 03:33:53 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x103000) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000200)=r2) getpeername$packet(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000004c0)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000500)={@empty, 0x3d, r3}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x7) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x24000, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000240)=0x5, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000280)=r1, 0x4) 2018/03/20 03:33:53 executing program 3: unshare(0x40600) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000580)=""/205, 0x13d) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x4, 0x4) getdents(r0, &(0x7f0000000000)=""/60, 0xffffffffffffff3f) 2018/03/20 03:33:53 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000000)=0xfffffffffffffffa, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x480002) 2018/03/20 03:33:53 executing program 3: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f0000f96000)="03", 0x1, 0x0, &(0x7f000079eff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) close(r0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00001c3ff7)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x40010, r1, 0x0) dup3(r3, r2, 0x0) 2018/03/20 03:33:53 executing program 6: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000c39000)='/dev/sg#\x00', 0x0, 0x1) 2018/03/20 03:33:53 executing program 1: openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000080)={'vcan0\x00'}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) sendmsg(r2, &(0x7f0000002740)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000000)="d2bc3123404c2ea91ff94ccffcb8f8de4d9bca9d96365a9394c510230c", 0x1d}, {&(0x7f0000000180)="2689c16df5defeaf89e7de074fd695bfc9f2ecd4b038abad29df8fd1d0338c15fc31721418263ab9fa81b0b34860f8cbc457379db4488c2481b71c38b75ba13122b8b0d2414dbe00295cce5b81b74e44ceafd7b15643e5ffd8e8b407df3acd307f48cfb1db11d78b82300193662971a1348cc47d2beb929672a250d9a576d3ec7f732f6ae398069019181cc3f6585165ef9af3627cb5d9c82da02093045634212451e20ca489b5b0e3f0e50f6c240f4ebb7dc4da054a7909565f15951bf29fa309fd740097614be3e36274a3488f41bf0d258a591d0d", 0xd6}, {&(0x7f0000000280)="90d1e4e4cad24e1b9ca3bacda1a3dd627b3b683e62004a94e182471817cc6e5691ad436df08aa8036cb33be926c865fff272bfff6cde040e65bb67f64468ea8ff7d0654231b9aefc04dec9d6be8ae8ac8a32ce235656534e8324cab996485870d9ac9d3df2183ff0ec4fcfa695128d0a3137598bb8dcebfde2a71643905f69b6ea715cd11d82c1fd8dc2299458f395959082c1282db0ade94d323b9628e2d659c070f30e55c5e6d8", 0xa8}, {&(0x7f0000000040)="0a49454e45e39fc8519d4242bac774d499f86af7509fa770d1f9167ae7d5b707e0e1500232f6a7fd510543bd1948e8c9d58ae132cd", 0x35}, {&(0x7f0000000340)="bff41d7af41f468a6f5aaa8e01eea2d5b0416a77579fbc93556c039d07880ead0c3609fa577ad4f096e7410ed33a11b4b579bccd2cf65500eb8b6b12f60f7bec0c47d1c8db4a98f4", 0x48}, {&(0x7f00000003c0)="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0x1000}, {&(0x7f00000000c0)="b25f916d4a2f59b44dd5e1381d0428cf58b7ea5b0f672e3e31ee1dff23e3c443e2c9f67e37b93d7dd6c330503db2cb57c2155d6f", 0x34}, {&(0x7f00000013c0)="edc18512d102809a99d5a95926a39b", 0xf}, {&(0x7f0000001400)="d056c57e0ea52699a420a62121b38123c0c717d886fcfec1c84fab775e00db52eb439db2f418ea0246c2aa8fca771451ec19de399185ccd29aa8410b1ffc49961b7d7fb15aab998f09ebef608b8ecf2d035757f115eaa8d6462e2ea56d9bd310d83f3f5686b95c840b11c73765316b91e5872ed3f43342c151dfa75ddfdf6f3177479ac1789a739b172029b4e6915c09ea3d1a7903d7d93fc4de0d3a61f3c935f6c2d14b7d252877f931aff7a7a641745665c66657650cdc025b7c5bea9c09471467cd7168e2568e7267896de77f1f99d6fb55123edf7e64240bcaecf33508f0ded360f5e9bf909f26db4268b9b1b83491be", 0xf2}], 0x9, &(0x7f0000002800)=ANY=[@ANYBLOB="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0x11b0, 0x8000}, 0x40080) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/03/20 03:33:53 executing program 7: munmap(&(0x7f0000001000/0x1000)=nil, 0x1000) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001480)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000014c0), 0x4) 2018/03/20 03:33:53 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000300], 0x0, &(0x7f0000001480), &(0x7f0000000300)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'lo\x00', 'ip6gretap0\x00', 'bcsh0\x00', 'sit0\x00', @random="aa7794663f8e", [], @empty, [], 0x70, 0xb8, 0xe0}, [@common=@log={'log\x00', 0x24, {{0x0, "2635b21eee7977ca320410d399cf07d8ac02aae1902e033d3274e9dc6d34"}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x1d, 0x0, 0x0, 'sit0\x00', "658b85a9a9160d9b2fc6acb15e00", 'bond0\x00', 'vlan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0x9c, 0xc8, 0xf0, [@m802_3={'802_3\x00', 0x8}]}, [@common=@mark={'mark\x00', 0x8}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x4}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2b0) fadvise64(r0, 0x0, 0xfffffffffffffa6d, 0x1) 2018/03/20 03:33:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="012f2cbcb270a8c6ced209ab8a1b52c4f190f7e22da23db7b617e4fcec9bfb6b3dddce4c93a4c38d3c0cb22e3bd248e0f114f38f370f1c0064a49daf3b42f59e031dcb560d8d4388b53d38837544425f98440f33f73989d3530c6748ba95fb7d4b990c47e91a415fa1eb0008000000000000b8bfbd60ab3bc7fcf81ff79405a0a61e95f964e56d0dba739b36b0880ff8cfcb890138ea2b6cfd1f310ce882ae91"], 0x2) sendto$inet(r0, &(0x7f0000000040)="4883f1680c92aed9d938ee6c257c41ded0dbf6834599fce7aa0d5976a4c89009b27c1a9ad38ce3f810af087471da56b0f7ac29699e215bcefae84617902e5c80a39044ba9847487e4a5a71e4f86ad52dc86d8310af9cdb7e473ea1f319657472ddc4c4ea1b8a6196f61ba5e08cdea9be04a68c8a263f824cd83c55457f590ed753444f8cd7953d1de884a6592f48c64323f9b9df3bc50b8c97ac7f2606389d", 0x350, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x7) set_robust_list(&(0x7f00000002c0)={&(0x7f0000000140)={&(0x7f0000000280)}, 0xab2, &(0x7f00000001c0)={&(0x7f0000000180)}}, 0xfffffffffffffc23) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) fdatasync(r2) 2018/03/20 03:33:53 executing program 4: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) fcntl$addseals(r0, 0x409, 0x5) ftruncate(r0, 0x7fff) fremovexattr(r0, &(0x7f00000001c0)=@known='user.syz\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x802, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x800008, 0xc810, r0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x35ac, 0x0, 0x7, 0x0, 0x0, 0x0, 0x80}) 2018/03/20 03:33:53 executing program 1: openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/03/20 03:33:53 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$EVIOCGREP(r0, 0x40047440, &(0x7f0000001e40)=""/174) r2 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000600)=0x0, &(0x7f0000000640), &(0x7f0000000680)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000dc0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000e00)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000f00)=0xe8) getresgid(&(0x7f0000000f40), &(0x7f0000000f80), &(0x7f0000000fc0)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001040)={0x0, 0x0}, &(0x7f0000001080)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000010c0)={0x0, 0x0, 0x0}, &(0x7f0000001100)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001140)=0x0) fstat(r1, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = fcntl$getown(r1, 0x9) getresuid(&(0x7f0000001280), &(0x7f00000012c0)=0x0, &(0x7f0000001300)) getgroups(0x8, &(0x7f0000001340)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001380)=0x0) r18 = geteuid() getitimer(0x1, &(0x7f0000001d40)) fstat(0xffffffffffffff9c, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000001cc0)=[{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000240)="2cc87dc1e0f0dd7f69a975c8e52269be05fb3e98958d9b9c4b0ff83fce5d2741d548cd760bb3262a2a642b69c36e5a282694257d7242b38a74f1d74b829c2affa87311de24150485fa3b039986cc0950f9759ab99e8fcf983a5ada8b1ba782bf34798226d7c4e6b367c26b8594205da86797f4903895f4ea4123f64ed0555bea3399c93726fa15781b28424fdc878f79b0f65ec0c34283aa8d7d8439d10927deb64e2eebc1984c51cbf39051f7b0d61600f338c8c3405ab7312873ca76ff535d3ceacf29d598c808e818eaa291b2869ab529c0d3fc7f2b80b230e1", 0xdb}, {&(0x7f0000000340)="c3257906f26bc9e3c22933ac3e85353d9d9fb55652e539d200393f68b7570245bb721dcba30cedd8677afc65d755f1611c303943f9c919dbc0cb19009d96ccf521abe4ff19d98ec80c5f684cc8594abd09a483f92ba29cefefdb7e045d67e20562c92603027f587a7b676c0183bf3470ed5debea47", 0x75}, {&(0x7f0000000440)="a327f42b79bdf3bd0ef44b64ddb27191553b081991a5cabb61d6c5173e5ba712b1495fe6a7c142962454c5613d434eb6fd29e3e2363692c45e909db7ec3fb24b8305fdd0487fbb4eb4cdea06782e4be5720dcaf27f28393fc3a3ead6ece5a3fdf176503c53703eee6b443145625df5345516ce41e78b4ad8a51a3795be058631d3896b679d9e7f955ee33b88b0f7592d82ba3f6332f44d379da8428324e689c7e27a842e3f11c2f99266f89f6a98339f1e1f42e589273991e0671ab0c11ad276bb9cd5ed8a7c60bb59f906890d41f7f11fb5ae58cf22", 0xd6}], 0x3, &(0x7f00000006c0)=[@rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r0, r0, r1]}, @rights={0x24, 0x1, 0x1, [r1, r1, r1, r0, r1, r1]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0, r1]}], 0x7c, 0x1}, {&(0x7f0000000740)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000a40)=[{&(0x7f00000007c0)="e4991989179a600cd2b2c5d8738a4ad32a05057e7cebf563c0c0f8b1b358d30e8115618890452afe1ed661878bf80c4c19421bbe1de47b12e8ea7541a5054d59b455e746631f506e0c7bc1d829b7febef6d20ec9ed99dd57ee2dca4a000f64ded91a2e01046a2e883cad2ce9018790e0ee5b1ced5cec7e0eb81c6f0564cce0b62d1e41c586f8d153d2", 0x89}, {&(0x7f0000000880)="2fcb4f22d062baa9697df992a260f6e078d6740dfcf2b09134c5569a9143a80e84a5bd06741ff26edf94bbb2cd14f4714b366189b0b36d781ec49e962eebdf764083ea17e58d976654af565116be8b6037551e03d52abfe63ab5d159bb2933ab", 0x60}, {&(0x7f0000000900)="5c15754e8abd6df80b837d81e4a2929aa6fb6bbb7bf98c5bb36a38aa14147f5a241c81d4a1a2bd0c10c603a8c2a2a05678e8b2b53068cea480ed74bb3b3b601eb5", 0x41}, {&(0x7f0000000980)="42f102be747b8c2cd4c2fe56b204b5ff0927366722fa97eda43d257d5a37aa1814162bac5ea27af880bdc421bed17941551a27d32a2adc2b0deb57ae2c3645f7a237aacbb8f1aae0d4c0b32aba4a074b2ea22907f4d51bcaf42a293af8e3f519f6f1c22b9c72de7551c4c1b06b1fc060becdfedbaee05787d7b60daeb9beff57d598cac9c9845c21c217317aec435c850a7dd5", 0x93}], 0x4, 0x0, 0x0, 0x4800}, {&(0x7f0000000a80)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000d80)=[{&(0x7f0000000b00)="5afa6ec2fbd9df1ffd5ff319ee85b6dcaaa21cde463c660a2700eb77eb2c32e5d08075ccd97631a883c4f6064c7b6fa19950eb69c8f21fb3c691301ed566ebc1645257ba7c754b899ba2bc3d957f62a5d859ecd49f61dd7dc86e8453bc48b8c880339d3e1204347fb0ca4829e3940d9b42a4b487f33bd7e99feab88216e2f5c42efdd183c18eb12e9f4246bfae4cab469538ac09a5a4475a98a3be1f8d9deb059c0b06ff45c70c04c03b10e3efc9b735483e22c696208d4a6147eb6fe704b4696bcf3f453ca96fdd38254aede0ea", 0xce}, {&(0x7f0000000c00)="9ceb6869ddb733cc96ec748b3745b5a2000d", 0x12}, {&(0x7f0000000c40)="9cd9720399cf33f70d99ceef0033017c234ae1266a3297e6536b286a9c13", 0x1e}, {&(0x7f0000000c80)="1f82f529169cb3733d576b56fd264a91935d9389887b5985bb4f7c9655811629db39edf83fec5785082fd4406a753d7b41f868a088187fa9d36170e0ecd0b1741a7c6097d18b30c64dc1466201e73c6e9f0a0cb2dd4af80e54540bc3dc2e78efa9c921c3b87d3fdd0fe67c6350c290b3b3618ef2eda9d6cba66579b02edd4aaff2afb6d175fa9d22bac1f709438822", 0x8f}, {&(0x7f0000000d40)="953054eb", 0x4}], 0x5, &(0x7f0000001440)=[@cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x24, 0x1, 0x1, [r0, r1, r1, r0, r1, r0]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r19}], 0x9c, 0x8045}, {&(0x7f0000001500)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001c40)=[{&(0x7f0000001580)="11d063e6940b31b566f9", 0xa}, {&(0x7f00000015c0)="2c10d448c4a3f42a0a41cc4de3c58e6929e50912b6e3af224716061300194713a212637d63a5197288a6825b5b9a429f63501fcbf6a8e9e98c25fce7a7d3c050f698d89d1dac91e0f44c11595a04f8d3e6c70769d90a5e99311d5fce59408237139d89e6ae69055865514f70d6b94ac8790f7f5fddd156761091a73eeee0646285f18d6afe5fe0a5eea24acd18572c89ca2143d158e035b0a88f17a2c03c811429569c4e521aceefb764b20122e4d9331c18f4addd9ea0ef7dd9a1b8176ed2", 0xbf}, {&(0x7f0000001680)="241ec27fdac393f5c3350697032ddceff3b56a87f5007e4d76ba4739bdd2dce4e272e071e2d6b19ede3994320f2b598a402be41205e6b20d519a8dc6a6013d95db09b2866a561f3610a187377c22e9f81a0813351b29fc5ade8236c22141d0619185912a358d8384b7f7f3e3b28e619003aa3508936b6734cf0884439708e2a97002fc16eeb73e3d97e8d91520c36a1a175b901a5c8aa0c671af621beab7ac3575b9f412b0d605feabcd8daca4f075e6ca6ffee14b8cc0195c5b92f9f8a64e5da9", 0xc1}, {&(0x7f0000001780)="0b30de18cc1fdf8e2a9f751fbd5aa0b6a8220b74eec7cab087d939c011833006060e7d44743444a39d031447b3701a4ed2949d2b7af83e9ac829ce3785dcb37e44a5638651258ed513d5507d56937fbe83962b7ad826d08533db06421c001184bc48d4d860a8f8d303b7c6", 0x6b}, {&(0x7f0000001800)="d1eda03f799587f93430de292882d46ffef880972198cf40297ea0f60cb1f38fc06e6eeae21b64b33c9ae6967793", 0x2e}, {&(0x7f0000001840)="c9d2ca1ca6cfd1c8a1e43d8c7bbb421bd7d0d081876842527cd6898f1cb9da645e79fca87d4952aac46f65f4eecf5062d37b14cd7ad54b496f4d4ed223dff07aee601f340f8794e192be9327aa54e0923e886fd8c2d21e1b05becea7f3b893874948d2a4fbbe15679cb8b62d3c970a9e7d755914f5196b3dc9068762ebef6cb795f7be63390200c0002025b480ad208818ed0a1165a8af62d402", 0x9a}, {&(0x7f0000001900)="1f3a28e53c57c9b7d8ed037dca69145312f14846053c90509a1b7417f8647cb67737d56fe4fe7d1d643b1a1d22f3e9dd6065d1645fd26964f1f87c67784ab81084cbeff0cb2040ba0e684cecac3653c3025c9fed63acd51f381015a8e1e2960fc92f7318ad82ed48ad761127e84231e9c35382984f345ac01d251d4782e91efa5f589f248db741b2583907208b110898ba75431b90438b028f2f57a44451360bf62b642c6b86017f239a0c5cebf685cbf50cd70a8302953b5e0ce17364c981b5697ab57118d0b2a5654557d613f8a18136554896327e50651062f2e46f20fb4e361f417a", 0xe4}, {&(0x7f0000001a00)="8b48cb34570226a31ca7265509841326121aedd9c97170633b106b2de395410d00bae86aa75a2f62ae42d49521f2543b39144499075fd85d630dfa614ff1a97048c12eb2e893f7878e1c2c96f4300f9ba69f29d82ae1e7d37bc3162076559566d978e1366cb0ac1be7bc24cc7f600b19f3d55839e2452a46ff", 0x79}, {&(0x7f0000001a80)="3ae17ca0e2f07a83be623b37b7f56b5f468506976c058374274e37f76e750df0066f83a9d4f0a294f685c63f56ecd5c1f98771122ef7ba47e0323c516a3a311a8ee5421311dbac9a5e708022e54842bde9bb259ad970e49a874d48f6d28cfc5f9aa7a0dc4e1f3b0b2fd48258a155fd70ab958d42e8523a0ea898d4ac9c87bd3a10b9a70f2f27ceae620db754d515e91d8781", 0x92}, {&(0x7f0000001b40)="b547061e167dc65075753f8616d0f8e4335b22a182bb5c30048be6644cbf211eb1e5c28d0686ad18fd09a2fa671d6a3a26df34d35900a3188f8a9fa50400cc6703843ddb99f0b19a7ee97a0b984e8a28cdfedfa129992b020c88fc7136a88f42a0773e20919841b34aff07f64cb1bcb8d4d1cbc25bb6adaf3f99126eda80e7b831328a95f7d65b9fb46d6ca335b56a04148a69bf8e45712be14bd672c26bcf551239e29a115efd10f76671a1b0ea529153e9052394cdde73a42d3d8eb97c49eee93013bdaf075263b9f51172300169a787221d5aabaf368a27bc504fe132f6d5370e3c602976576b769cb55510cf2344849bab7316", 0xf5}], 0xa, 0x0, 0x0, 0x20040000}], 0x4, 0x0) 2018/03/20 03:33:53 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x20000) fgetxattr(r0, &(0x7f0000000040)=@random={'trusted.', 'vboxnet1\x00'}, &(0x7f0000000080)=""/206, 0xce) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) sched_yield() socket$pptp(0x18, 0x1, 0x2) r2 = gettid() move_pages(r2, 0x7, &(0x7f0000000180)=[&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil], &(0x7f00000001c0)=[0xf5b, 0x3, 0x7ff, 0x3, 0x8, 0x3, 0x8], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) close(r1) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) write$selinux_validatetrans(r3, &(0x7f0000000280)={'system_u:object_r:var_spool_t:s0', 0x20, 'system_u:object_r:tmpfs_t:s0', 0x20, 0x35, 0x34, 0x20, '/usr/sbin/cupsd\x00'}, 0x51) r4 = dup(r3) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x3}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000380)={r5, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x0, 0x97, 0x1, 0x9, 0x3}, &(0x7f0000000440)=0x98) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) connect$vsock_stream(r4, &(0x7f0000000480)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) getgroups(0x0, &(0x7f00000004c0)) fcntl$addseals(r4, 0x409, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f0000000540)={0x1, &(0x7f0000000500)=[{0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc008641d, &(0x7f0000000680)={r6, &(0x7f0000000580)=""/232}) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000006c0)={r5, 0x1, 0xf, 0x3}, &(0x7f0000000700)=0x10) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000740)={0x80000000, 0x0, 0x2, 0x5, 0x3, [{0x3, 0xfff, 0xf10d}, {0x4, 0x6, 0xeb, 0x0, 0x0, 0x2}, {0x7fffffff, 0x3f, 0x8cb000000000000, 0x0, 0x0, 0x2088}]}) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000840)='/proc/self/net/pfkey\x00', 0x101280, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000880)={r7, 0xf721, 0x6, 0x5}, &(0x7f00000008c0)=0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000900)={'tunl0\x00', 0x0}) connect$can_bcm(r4, &(0x7f0000000940)={0x1d, r9}, 0x10) setsockopt$inet_tcp_buf(r3, 0x6, 0x3f, &(0x7f0000000980)="9592b8894e41963b71588708347c12337245338b2eb4523bfad9ddefe54c930f8dabb06a622a3822f4bd711d62660ed0f024e7835dffc3cf5d2266f4434b5d2439bdde2dc620db3e8448678caa5ccb31782c0fe212b2eed4cdfaa0942a16e0ce612333a5bdff653addeff204a097633c4a38cac46afd2f5e04177abdfd864d40c1b6142e1471a37c8d48d99fb8b652577d1255de775a91", 0x97) perf_event_open(&(0x7f0000000a40)={0x2, 0x70, 0x6, 0x0, 0x4, 0x1, 0x0, 0x1, 0x20, 0x2, 0x1, 0x1ff, 0xd7a, 0x100000000, 0x7, 0x9, 0x4, 0x1, 0x2, 0x80000001, 0x3f, 0x24, 0x1f2, 0x3ff, 0x3, 0x80, 0x8, 0x1f, 0x1000, 0x0, 0x1, 0x3, 0x4, 0xffffffff, 0x1, 0x2, 0x4, 0x3f, 0x0, 0x9b2f, 0x6, @perf_config_ext={0x100, 0x400}, 0x28, 0x101, 0x4, 0x3, 0xec, 0x1000, 0x3}, r2, 0x5, r8, 0x1) setpriority(0x2, r2, 0x7) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r4) 2018/03/20 03:33:53 executing program 3: pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000001240)=0x7) fcntl$setpipe(r1, 0x407, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000001200)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00000010c0)={{0xbe, 0x7, 0x0, 0x4, "b9521056d0e74929cbc79ca850c176a345bfd95c7cd792af51203af3bfdd98d171045cc46b6f4805687fb97c", 0x6}, 0x0, 0x0, 0x2, r2, 0x1, 0x100000001, "4cdb8e76c9854dc018fd1303b4ad79f0fa7288a50df257d08a067553d2908903555e678e4567b8834eea4bf247543e8904915f7040bcb1d0710778894e8ed55c", &(0x7f0000001080)='\x00', 0x1, [], [0x200, 0xefe, 0x98f]}) r3 = getpgid(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000cb7000)=0x75) readv(r0, &(0x7f0000002300)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x200000000000002b) read$eventfd(r0, &(0x7f0000000000), 0x8) writev(r1, &(0x7f000000b000), 0x143) 2018/03/20 03:33:53 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x3) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000080)) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00005a9000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x670df6a9d917d568) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/20 03:33:53 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x12a, 0x2000) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = socket(0x10, 0x802, 0x0) socket(0x0, 0xa, 0x200) sendmsg$nl_route(r1, &(0x7f00001a1000)={&(0x7f0000658ff4)={0x10}, 0xc, &(0x7f00006b3000)={&(0x7f0000067000)=@ipv6_deladdr={0x34, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_FLAGS={0x8, 0x8}]}, 0x34}, 0x1}, 0x0) 2018/03/20 03:33:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x0) readahead(r0, 0x1, 0xffffffffffffffe1) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000028fff4)={0xfffffffffffffffe, 0x0, &(0x7f0000a5b000)}) 2018/03/20 03:33:53 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x8001) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000040)) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/03/20 03:33:53 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x3f, 0xa00) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x8, 0x10, 0x80000001, 0xffffffff00000001}, &(0x7f0000000300)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={r1, @in6={{0xa, 0x4e24, 0x5372, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0xd9a1, 0xa8, 0x4, 0x9, 0x20}, 0x98) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x400000, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x141000, 0x8) r4 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000180), &(0x7f0000000200)=0x58, 0x80800) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000240)=0x0) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f0000000040)) r6 = fcntl$getown(r2, 0x9) ptrace$peekuser(0x3, r6, 0x3) kcmp(r5, r6, 0x7, r2, r2) r7 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f00000b8000)={0x0, 0x0, &(0x7f0000109000), 0x1, 0x0, &(0x7f0000583f53)="e7"}) 2018/03/20 03:33:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = memfd_create(&(0x7f0000000040)='cpuset{GPL^\x00', 0x3) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f00000001c0)={r2, 0x3, &(0x7f00000000c0)=[0x400, 0xfff, 0x2000], &(0x7f0000000100)=[0x3, 0x7, 0xdf10, 0x4, 0x7, 0x0, 0x9, 0x5fd, 0x80], 0x2, 0x5, 0x40, &(0x7f0000000140)=[0x2, 0x2, 0x6, 0x200, 0x3], &(0x7f0000000180)=[0xd9, 0x6, 0x7, 0x8, 0x0, 0x10001, 0xdea9, 0x4]}) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400000, 0x0) mlock2(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x1) ioctl$KDDELIO(r3, 0x4b35, 0x7f) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000000200)=0x100, 0x8) 2018/03/20 03:33:53 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0x0, r0}) bind$alg(r1, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={0x0, 0x8}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e22, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0xdab5}}}, &(0x7f00000003c0)=0x84) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000400), 0x4) linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x1400) 2018/03/20 03:33:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup3(r0, r0, 0x80000) getpeername$unix(r1, &(0x7f0000000000), &(0x7f0000000080)=0x6e) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005e4000)=ANY=[@ANYBLOB="14005571765a0100000000000000001e722eb900"], 0x14}, 0x1}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000140)=0x3, 0x4) recvmsg(r0, &(0x7f0000000880)={&(0x7f0000000580)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f0000000800), 0x0, &(0x7f0000000840)=""/17, 0x11}, 0x0) 2018/03/20 03:33:53 executing program 7: r0 = perf_event_open(&(0x7f000000a000)={0x2, 0x78, 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, @perf_bp={&(0x7f0000ac5000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) r1 = getpgid(0xffffffffffffffff) ptrace(0xffffffffffffffff, r1) perf_event_open(&(0x7f0000001200)={0x1, 0x70, 0x8, 0x2, 0x3, 0x0, 0x0, 0x5, 0x1, 0x9, 0x5, 0xffff, 0x7, 0x7, 0x81, 0x4, 0x5, 0x7fff, 0x8, 0x80, 0x800, 0x5, 0x4, 0x9, 0x4, 0x2, 0x7, 0xe88, 0x7ff, 0x3ff, 0x9, 0x7, 0x40, 0x7, 0xff, 0x5, 0x1, 0x5, 0x0, 0x3, 0x5, @perf_bp={&(0x7f00000011c0), 0x3}, 0x100, 0x401, 0x8, 0x7, 0x7, 0x800, 0x80000001}, r1, 0x1, r0, 0x4) mount(&(0x7f0000b83ff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$int_out(r0, 0x5460, &(0x7f00000000c0)) r2 = syz_open_dev$dmmidi(&(0x7f0000001180)='/dev/dmmidi#\x00', 0x80000005, 0x40) mount(&(0x7f0000001300)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000012c0)='securityfs\x00', 0x0, &(0x7f0000001340)="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") ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000040)={0x7ff, 0x4, 0xfffffffffffffffd, 0xe0a0, 0x200, 0xc2ba}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001140)=0x0) ptrace$peekuser(0x3, r3, 0x0) 2018/03/20 03:33:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000000140)="945a8b03430f515bb76e89fd6490a198d6b82f3b7f37f8efb0f00b6f") r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x40, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f00000000c0)={0x7b, 0x0, [0x2, 0x6, 0x0, 0x5]}) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r2 = dup2(r0, r0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000180)={'erspan0\x00', 0x0}) sendmsg$can_raw(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x1d, r3}, 0x10, &(0x7f0000000240)={&(0x7f0000000200)=@can={{0x3, 0x5, 0x0, 0x40}, 0x2, 0x3, 0x0, 0x0, "a6ef454f461bf5b7"}, 0x10}, 0x1, 0x0, 0x0, 0x1}, 0x40) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) 2018/03/20 03:33:53 executing program 2: r0 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) r2 = dup3(r0, r1, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000080)=0xfffffffffffffffd, 0x4) accept4$ipx(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x800) 2018/03/20 03:33:53 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000540)='/dev/adsp#\x00', 0x8, 0x40) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000580)=""/4096) fcntl$addseals(r0, 0x409, 0xb) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000380)='sched\x00') getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0003009aeb7f58070006000100000001000800"], &(0x7f00000003c0)=0x1a) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000400)={r3, 0x2}, 0x8) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x40000) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001600)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r4 = syz_open_dev$random(&(0x7f0000001580)='/dev/random\x00', 0x0, 0x482002) finit_module(r4, &(0x7f00000015c0)='sched\x00', 0x2) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000001780)='/dev/audio\x00', 0x400, 0x0) recvmsg$kcm(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/245, 0xf5}, {&(0x7f0000000180)=""/142, 0x8e}, {&(0x7f0000000240)=""/52, 0x34}], 0x3, &(0x7f00000002c0)=""/3, 0x3, 0x8}, 0x40002141) ioctl$LOOP_SET_STATUS(r5, 0x4c02, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x2020000000000, 0x7, 0x1e, 0x0, "471c607a8ec354d53f99593c68206ef1bdf824461b985088de55ec0cf6b638f46269410bb16217536ac21186cbd6ffad87dc430623f80160f6bd8620644fd6c7", "f8e5983f729049de64191c8cc64b8dfe471fde97f772fe72e8b197225c038e12", [0x1, 0x3ff]}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) 2018/03/20 03:33:53 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=@routing={0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/20 03:33:53 executing program 3: r0 = socket$inet(0x2, 0x4000000000000008, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000200)={0x0, {0x2, 0x0, @rand_addr=0x1f}, {0x2, 0x4e21, @rand_addr=0xf4}, {0x2, 0x0, @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x2957, &(0x7f0000000080)='nr0\x00', 0x0, 0x0, 0x4c0}) r1 = syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x253da94c, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000380)={0x0, 0x1, 0x100000000, 'queue0\x00', 0x8}) bind$inet(r0, &(0x7f00000002c0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xfffffffffffffe88) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000280)={0x0, &(0x7f0000f40ff8)}, 0x8) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000ec0)="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", 0x3fd}], 0x1) recvfrom(r0, &(0x7f0000000100)=""/233, 0xe9, 0x0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4}}, 0x80) sendto$inet(r0, &(0x7f0000000bc0)="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", 0x1ee, 0x0, &(0x7f00000000c0)={0x2}, 0x10) 2018/03/20 03:33:53 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)='bridge0\x00') setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@req={0x20, &(0x7f0000000000)={'ip6gre0\x00', @ifru_addrs=@l2={0x1f, 0x6, {0x7fff, 0xff, 0x6, 0x6, 0x9}, 0x6, 0x200}}}) 2018/03/20 03:33:53 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) recvfrom(r0, &(0x7f00000000c0)=""/252, 0xfc, 0x10000, &(0x7f00000001c0)=@nl=@proc={0x10}, 0x80) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x30000) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x0, r0, 0x1}) 2018/03/20 03:33:53 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(0xffffffffffffffff, 0x400) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x64c0000000, 0x20000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000080)={0xec5a, 0x2, 'client0\x00', 0xffffffff80000002, "e5af32fc3794d8e6", "5b72ca67665ac5b9a57060b34bdbf600134ce9fda3698e4da54a9b7369c72df5", 0x5, 0x1}) r2 = accept4(0xffffffffffffffff, &(0x7f0000c71ff0)=ANY=[], &(0x7f0000f5effc), 0x0) getpeername$ax25(r2, &(0x7f0000000000), &(0x7f0000000140)=0x10) [ 52.643986] audit: type=1400 audit(1521516833.598:44): avc: denied { read } for pid=8292 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/20 03:33:53 executing program 2: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000340)={0x2, 0x20001800, 0x0, 0x5ed, 0x80, 0x3f, 0x8, 0x0, 0x0, 0x10001}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x400000, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80002, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000140)={0x8, 0x10001, 0x2, 0x6, 0x4c4, 0xc4, 0x10001, 0x401}, &(0x7f0000000180)={0xf77d, 0x8, 0x5, 0x9, 0x4, 0x4, 0x100000001, 0x3}, &(0x7f00000001c0)={0x5, 0x1f, 0x6, 0xe66e, 0x8, 0x4, 0x6, 0x8}, &(0x7f0000000280)={r2, r3+10000000}, &(0x7f0000000300)={&(0x7f00000002c0)={0x10000}, 0x8}) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="07000000000000000000c6795d83890080000000000400000004000000010000000000fb118d2713de94b7d7c4812e1d867263000003000000000000001f0000000000000008ffde00000000000000000000000000080000000000012f1c6e000000210000000000000000000000000000dce2"]) 2018/03/20 03:33:53 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000009bc8f)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff}, 0x20) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) 2018/03/20 03:33:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000501000)={0x0, 0x0}, 0x0) r3 = gettid() vmsplice(r1, &(0x7f0000072000)=[{&(0x7f0000994000)='W', 0x1}], 0x1, 0x0) sched_setaffinity(r3, 0x8, &(0x7f00007f0ff8)=0x101) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000100)={"fccd22455ce661c6e0fd0e015fdcfc9d0735da8d16209418fc1fed1919a8654bf02e71d0f24eff2d5ef6403f124642a1875361f469288c717a2485ba642940877beffe685b20d93e963f3df054eee6585f9ab9186a0500746dbb0866d195601c5d684843290b2f92f55837252bf04618631cc30d3c70e6e7eca4f3aa4d8be6ab148f2db37cd88baa1d1be146017c73a972f1204417c1b40dff9c5abd0d14b1e9aab5027127f996fb01a68a122abda9fd332d18d703c9367e4ef8db967646d16a30466cdf2fb4f1c2587c9045c6671f99bf474b9fd6656c012521af50604d90798509fe0ce5213ea0094fe278d7d9b9a449a3ee64490eafad47a0581c0b6a8f46c530a6755129150251130513a27cb27412383642b44da359eb2719a751e8ba5189142b91c50a83fe5a08d150306d12285d76fa48cf9fd6dc71641a3841733d0027a8b7b1ca30c96b2973091dfad7ba8966e0091af5226c673ddd5f1b884b61e4ca484b503ac7088e8766d877234463163e8cc60957a56b1d58364f569eae277600ecdd24274561d8f11aad3ee098dd0a78e1f7fe2b7d5d8b87f3cb1a4a6ac627e8a4879175a512432dca354959729fc80d1b4a91acc86038fea9bb783f3e9261adc0c2d0697c9d27241d66d15c6388b54d998c0936588c00a8bb08b5db46a2334b1d564f7c75463822c0cb84168ddac85835460b98f298a4f4b73cc227b781c0a6521aa563bda720b40065879641c12d31962dacd9da3015706b55778ca397dff8078c9a9023703702851399ff715b06bba1c15a963fe532b85ff8eaf0b30a1c856aa4ad0131e46466fe687a503a440dff539d077eb12063e27ac1b191d48fb6578925650056e84d654cdfbff884e86919a5d66270cfdf05ae7480f21f89905345b05cb85757d3c9149975629de150aec961e1464cb3b7dcfd76d51267212059f9764a521f04bcf3cbc4e31f0931c226c1a1bdf29775197ffe353007deb98efd30555e749cdb5a569136cfe7698657f57e70ceff4050648acc17c8b45c430f9d447a4d08e2c103aa1c8a0209314ef015256b626d11308245d47d7dd899c776857e5ba76e042eed9a4a7fc96780d1b4b4edbe2a1d6e993cf6199096dcce68acf2739d755d60cb9d889200b01bdeac3d562744a762fffd259659b2d574e690ebe110b9ada67bd4e0ef829bd7cfc3a95853c073cfeebbb0df2c05be1b73e4e080093ea6c8ee3194b47177e88d642e4349a2ef8dccd9b3a4afd4757ef331a7b2d6717d45379c6cf4cd3a0d7fc4b15f32b1edca40f82b582d33442e2ed2b7d6dae278578112ac77161ee14f0794cfe922ab863902903f748c6cfad12ae06c6a6a158d6e0df2f7b9a004a0e6d7ad544b42cfcd89f65eb61907f9b28ce08d6e9590fc57e25c94f545a22955a47955a84c3a4d877e3b797886404d8b9de7a44d74f776d9"}) close(r2) 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)={0xfffffffffffffc01, 0x4, 0x7, 0x7, 0x6}) r4 = socket(0x13, 0x2000, 0x100000004) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000080)={0x0, 0x0, &(0x7f00007dbffc)=""/4, &(0x7f0000001080)=""/4096, &(0x7f0000000040), 0x2}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xd7b, 0x6, 0x4}, &(0x7f00000000c0)=0x10) 2018/03/20 03:33:53 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) recvfrom$unix(r0, &(0x7f0000000000)=""/29, 0x1d, 0x1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/03/20 03:33:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000000)=@ax25={0x3, {"ab0e5b78599c39"}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)="3b145ac193f07cac512892bf11e9018e83ed2c2d68b3190fda97b638c6931f5c46d94ba197401e25e22abee6b69125eb4869e4854a652100ac9413a33c1195fec7a751ba1a9f0e08568f7159c73402a35311f687e027c1daa22d0c6ba8dd1c5e66d6be092e21", 0x66}], 0x1, &(0x7f0000001bc0)=[{0x90, 0x0, 0x0, "94a8046d027b8aee39ca3c6c95db4da0bd312c7c4b9ccb2d7eb71e534fd8ef545ea92af77908cf9300eb613e1ec755b28233e6304e7ee3560bfdf6fd5cbaeba7d295a630e04e8403a4ad81031b90d86d114ceb689811ba850f9ff92cfda98ae1876fac304caed687cde17409fb12eb9910439231349dd998060a7264d61722a6f0"}, {0x10, 0x111, 0x6, "4a73b8"}, {0x1c, 0x10d, 0xe1, "513919e683b043430a8859a64175"}, {0x98, 0x111, 0x8, "bf62bcb14c1d22b488974fc3f6b4b8f30309d73f0248c4992fa603380d438667df0c5916c5cd9fcfe94339ca27078c994ed15355923b98beda60439d504b81acca4684c00094592737079d71b4cd815d3e7b131a90d7e7a5667666328b01bd25f47aa2132a42c62374675cfc37e53d25bdb2d4df44616837e58939a177d5f3b224a0d65e02aae7a320"}, {0x54, 0x10b, 0x100000001000000, "b3085ba10235ac9edc82e45de242f1115068660df412ac42d6eeb4a5151112e2097d5961f96b85d33cd2e4858fb70861ac01eac2dba57fcda45904a5dffe0d2954a75e2e2b5205e1"}, {0x98, 0x0, 0xd4ff, "66d7f03750125ab3012bde5c0cc52bd4f12e29d1351c49a239a849c6ff9a1a3e6ab0feff07d9057eb268f299fe32b91f5f4177c16dfe01377e3bdef06cd2dbb55eb166dfc007cf3d31741697b3362458948bbbf809469ff9e515a4259a4c5d4e70cab9fe9abba4dd3af9c72878837ee0e8134c0ea08220a5d10147690c91aee04ab8d666df26a00fb6b76653"}, {0x54, 0x119, 0x9, "380c966bda389a2f2857fdb48cc6cde3caaa870301868e65b725020c27c3dae801195ef914dc36ab391aa1580cd297ad7e5da72cb606cb263f298e73bae123cc2f6632e26c"}, {0x54, 0x10d, 0x7, "7f73579c450f8cb01b223c5bb1ddf50a850e920501c0f935c123a2464853f7e7961df0be18d8523f88480b986952fb57db0596a7b2439d5f76800ba41683adb145d8ea342b82fc"}, {0xe4, 0x10d, 0x6, "a90f514da4f4b123473ac8af97efcecdb9cd3f90469529ae7b4b83ae2f7e37e7679b9e14149e4abb6614a38dd3dd68e730a5808c42bdfd78562a581b7cb010d341d79dcc3f11aa5a60a819c5e098b394e7ed8d3f3d46ec7fb7d58457363c9f5c0636b543ecd21d8169d481d1ca70cb1ed5eb7ba903c7fa1187ce7723d1bf0b9ff84333398241873add6bbfe8bfc56f7a0ec2acf73f95d3afe6c1ef45811b941202020b7c4e4c258fc0682e979d176ca64e3678882f71e578d6872500ea9f2bfe4b3cf0b8404b8a9a8adc25a813e0af943bad5fd5b8a68085"}, {0x100c, 0xbe, 0xfffffffffffffffd, "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"}], 0x13d8, 0x40014}, 0x80c4) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) 2018/03/20 03:33:53 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00007cfff4)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000000040)=ANY=[@ANYBLOB="30000000800000000000e2f589eebbc9b4b6dcc5e7c2080000000000000000", @ANYRES32=r1, @ANYBLOB="000000000c000200aaaaaaaaaa00000008000100ac1414aa"], 0x30}, 0x1}, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x20000000005, 0xfffffffffffffffe) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f00000000c0)=0xff, 0x4) 2018/03/20 03:33:53 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$netlink(0x10, 0x3, 0x5) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) unlink(&(0x7f00000000c0)='./file0\x00') sendmsg$nl_xfrm(r0, &(0x7f0000f1efc8)={&(0x7f0000f1e000)={0x10}, 0xc, &(0x7f00007dfff0)={&(0x7f000088cc98)=@expire={0xf4, 0x18, 0x6c0a4a47e48a3c2c, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@rand_addr, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}}, @in=@rand_addr}}}, 0xf4}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) 2018/03/20 03:33:53 executing program 2: perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xebc3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000080)=0x3b, 0x4) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x7, 0x4) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ufs\x00', 0x2008, &(0x7f0000000180)="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") mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000bd2ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/03/20 03:33:53 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$alg(r1, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) fcntl$notify(r0, 0x402, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/03/20 03:33:53 executing program 2: r0 = memfd_create(&(0x7f000069bff7)='*^md5sum\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000edfff8)=@abs, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x229, 0x0) accept4$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14, 0x800) poll(&(0x7f0000000000)=[{r2}], 0x293, 0x9bda) dup2(r0, r1) 2018/03/20 03:33:53 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r1, 0x0, 0x1) ioctl(r0, 0x80000001, &(0x7f0000000040)="734e5b8bfa49875e35e49a422f5b5b48c101ba6bb804af2e3c404d64aa23e9fd5587e4d0ab78460b45ca13") 2018/03/20 03:33:53 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@rand_addr]}, 0x14) getpeername(r0, &(0x7f0000000040)=@in={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0x80) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) 2018/03/20 03:33:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f0000000080)=@generic={0x4, "b413f182534e5dad71943d6b47385d7a4642bf2afb9a95c97e6f644c580030a980291b01327d5082090e5644ee1827628589b8282ec1fdc211d97fc5844a169e0888b7ba9f9edebe337068c3f791e542b17f7091eb39a0a2bb6a0f965dd24993904adbd4980ea774834643a3eef43a7e321c308ac8b6aac7c7a9e8a24841"}, 0x22f) r1 = dup2(r0, r0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r3, @in={{0x2, 0x4e24}}}, 0x84) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) 2018/03/20 03:33:53 executing program 5: clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x989680}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000001240)={0x0, 0x12}, &(0x7f0000044000)) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x0, &(0x7f00000001c0)=""/2) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000040000)) r1 = syz_open_dev$mice(&(0x7f00000012c0)='/dev/input/mice\x00', 0x0, 0x40) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000140)) linkat(r1, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x1400) tkill(r0, 0x14) clone(0x0, &(0x7f0000000080), &(0x7f0000001880), &(0x7f00000018c0), &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e20}}, [0x0, 0x400, 0x8, 0x4, 0x4, 0x2, 0x7, 0xfffffffffffffffe, 0x79ab128f, 0x9, 0x0, 0x8001, 0x2, 0x0, 0x1]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0x6, 0x81}, &(0x7f0000000180)=0xc) sched_getparam(0x0, &(0x7f0000000000)) fcntl$setstatus(r1, 0x4, 0x800) getpid() 2018/03/20 03:33:53 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xff, 0x400000) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x8000, 0x6, 0x7, 0xac62}, 0x8) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000080)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) setsockopt$sock_void(r1, 0x29, 0x23, 0x0, 0x0) 2018/03/20 03:33:53 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) listen(r0, 0x2) r1 = socket$inet6(0xa, 0x2000000802, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x6, 0xc293874e5b985807) getsockname$ipx(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000), 0x2) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000000)={@dev}, &(0x7f0000000040)=0x14) [ 52.844592] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=128 sclass=netlink_route_socket pig=8353 comm=syz-executor3 [ 52.863656] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=128 sclass=netlink_route_socket pig=8361 comm=syz-executor3 2018/03/20 03:33:53 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect(r0, &(0x7f00004f5000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f52600081100fe8000000000000000000000000000ffff0200000000000000000000000000010000000000000000"], &(0x7f0000775000)) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x2, 0x0, [0x0, 0x0, 0xd72]}) r1 = socket(0xb, 0x800, 0x5) getsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/20 03:33:53 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) getpeername$packet(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000880)=0x14) sendto$packet(r0, &(0x7f0000000180)="da599b270656ba94b48ccf6f250de9fbe3732b14cbbabf614f663e7acc8f6f98a678562e038c275b45dc4acddcef92950020c72479565c9f8a1561c05f50839ba31c2d070a732d9aca5ddaca059657556364f1bd03a7f5376a3d7d6cd9cd267b5250c36138a2fc19908a78d5ec71c66b5a79ef39ee782b35afcf2908610f9f5d8508680b7c03f43554d086b44f963e775c1c90e3f07d124c6f64758869f06a798fba8d8d10413e435411b4ec325967d27103ae88cb784ada9764039696e4df438958c6ba0c", 0xc5, 0x8800, &(0x7f00000008c0)={0x11, 0x1a, r2, 0x1, 0xffff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/03/20 03:33:53 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x8d7]}) fcntl$setsig(r0, 0xa, 0x20) 2018/03/20 03:33:53 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x80800) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa4000960) utime(&(0x7f0000000000)='./control/file0\x00', &(0x7f0000000040)) rt_sigtimedwait(&(0x7f0000000080)={0xe8c0}, &(0x7f00000000c0), &(0x7f0000000100), 0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x10800, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) readv(r0, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x20}], 0x1) madvise(&(0x7f0000071000/0x4000)=nil, 0x4000, 0x13) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000001c0)='yeah\x00', 0x5) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x200, 0x0, 0xffffffffffffa125}, 0xc) 2018/03/20 03:33:53 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1337a000000}) r1 = syz_open_pts(r0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) r3 = syz_open_pts(r1, 0x4000) ioctl$TIOCSTI(r2, 0x5412, 0x7f00000000) close(r3) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000040)=""/129) [ 52.948125] audit: type=1400 audit(1521516833.902:45): avc: denied { net_bind_service } for pid=8387 comm="syz-executor4" capability=10 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/20 03:33:53 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0xfffffdd2) 2018/03/20 03:33:53 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) connect$llc(r0, &(0x7f00000000c0)={0x1a, 0x4, 0x7, 0x800, 0x9, 0x20, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$addseals(r2, 0x409, 0x0) r3 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) sendfile(r3, r1, &(0x7f0000000200)=0x100000, 0x10000) 2018/03/20 03:33:53 executing program 7: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000100)="88fd71a0c25e8d868580d69984c6d9d391beb7021714fa70afe6455e6e86c2111cd1cd7eac09", 0x26) mincore(&(0x7f0000603000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/193) 2018/03/20 03:33:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x1000000004e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) 2018/03/20 03:33:54 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cd390b081bf2", @random="dde9d81cba33", [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x304, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a8050000001500"}}}}}}}, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x280001, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000000c0)={'\x00', 0xcf}) 2018/03/20 03:33:54 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x141) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000100)="f489915e977a015b10b825a479d803105f6891965dd9d146b1ead8f053d32f33446f63c798a5b31566c9cddddb96157de5afb60eecd10e4c02432a4fe53fc6b9c4a3e1a8fc7e26cc798bbdca6d9447fdc88e997d423418508107ad7e371d387b779e954c2ca273e54012a590d936c0da003c882f90bbf82212ec618ffc08b1d243b0cfe4fe968d78dc34bf374ff46274d8098a6dba97e8cf46a4e6db529604f4d6eba4545a8a09c5d4fcd0b47947d69ebec4c97486aec4547025ded03cf957bdd0f887cce859ea24c34714", 0xcb) close(r0) socket$inet(0x2, 0x0, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000001600)=[{&(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "f78406dd6f775f597762d60d4412f31caf7e1f614831fcd2f7b76378ffbde051d1665c5c914428737d0aca5765fe3608aef7cb90f7bab618589109b1113067"}, 0x58, &(0x7f00000012c0)}], 0x1, 0x0) 2018/03/20 03:33:54 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) capset(&(0x7f000079c000)={0x19980330}, &(0x7f0000cc7fe8)) mkdir(&(0x7f0000a93000)='./file0\x00', 0x0) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'os2.', '\x00'}, &(0x7f00000000c0)=""/190, 0xbe) sendto$inet(r0, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/20 03:33:54 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x28}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/03/20 03:33:54 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000280)=0x1) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x8000, 0x0) write$rdma_cm(r0, &(0x7f0000001e40)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001e00)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000001e80)=ANY=[@ANYBLOB="03000000400000dd0a0000000000000000000000000000000000000000000000000000000a00000000000000ff0200000000f500000000000000000100000000", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00'], 0x48) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x400000, 0x0) syz_open_dev$sndtimer(&(0x7f0000000340)='/dev/snd/timer\x00', 0x0, 0x80) connect$pppoe(r4, &(0x7f0000000140)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'dummy0\x00'}}, 0x1e) chdir(&(0x7f0000000180)='./file0\x00') ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000080)) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f00000002c0)=""/45) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x572) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000300)={@rand_addr=0x9, @broadcast=0xffffffff, 0x1, 0x3, [@empty, @dev={0xac, 0x14, 0x14, 0x10}, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x1c) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000000200)=0xf, 0x4) 2018/03/20 03:33:54 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000040)) syz_emit_ethernet(0x8e, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@llc_tr={0x11, {@llc={0x0, 0xfe, 'R_', "88215052fea56b0d5942c783c88b552c93d182c02c3a4bae935dddd94beb3d8704ab0ab6c567a5dc42d549c2e7f5b15e1197fda1e3deb888dd174392d1cdc714e7351b98140b230e116d160e59a97dc24a99e8a87e3f823413f9b9670210c8d8814609f25788dfb6f924fe7a1a6d1ad43044025babd32794fd0bcf80"}}}}}, 0x0) 2018/03/20 03:33:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x1, 0x30, 0x3, 0x5}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={r2, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) 2018/03/20 03:33:54 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffffff, 0x1}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) bind$can_raw(r0, &(0x7f00000000c0)={0x1d, r1}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x1959}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e22, 0x69, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}}, 0x5, 0x3, 0x1000, 0xb1, 0x39}, &(0x7f0000000240)=0x98) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000280)={0xf005, 0x4, 0xfffffffffffffffe, 0x7, 0x1}) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000002c0)=0x3, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000300)) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000340)={r0, 0xfff}) connect(r0, &(0x7f0000000380)=@nfc_llcp={0x27, 0x0, 0x0, 0x5, 0xb4c1, 0x6, "6d0a7e7fa4a4844dd9582c5c0d648aacb8302c900fe017f0cd797f372382b806eff062c8352cae1e411c1fb4ebe276aac1f57c2bfa8a9b790e48aed27f6520", 0x16}, 0x80) get_thread_area(&(0x7f0000000400)={0xffffffff80000001, 0xffffffff, 0x400, 0x3ff, 0x2, 0x1000, 0x2, 0x4, 0x8, 0x7}) r3 = socket$pppoe(0x18, 0x1, 0x0) bind$llc(r0, &(0x7f0000000440)={0x1a, 0x100, 0x7, 0x2, 0x2, 0x9}, 0x10) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000480)={0x2, r0}) r4 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$update(0x2, r4, &(0x7f0000000540)="8cec20309e3536bc3ca3105a809f8fbcdec6b5586dc19aa644b0b7aabd3e628418102b20a9693f7533a00c13ec95d05c18909693cbd235abad2f7633a740c20629a10235f7c40ab93ea355ad204a84ca29961e76a8c66fbc3abc030ebcaba1323ec3621385b3e01e3674c991685c3fea916fe1bd173a4facc5d775e272107da9fc5ea84f3b0ebb71e30166c981d375d786cf6f1a2bf06bba4bc23d", 0x9b) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000640)={r2, 0x3ac, 0xaa, "fdfbeee1451aea9f32ac26a5b35a0386af670a51a5bf54800cb82427ed07d1ee9b3ec1e308680fd69e7b58eeb44f73a2769301a828367ab690b88856ab1d40143e5ffc6cf14fdfd178082018d36888d763f9c94bf8eef83f4ee44a4711d7a36a88a3772ac4c5de7d030e7a9404ce55cc24a4846922f48dc37ec9b063c4e50d6384ec2f29c4bf339b4dc5ca0322fb29c650fe2c2ac607b5c0b673e605e7c4b76559c4a43e7ccbc7169dc0"}, 0xb2) listen(r3, 0x100) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x200, 0x4) r5 = accept4$llc(r0, &(0x7f0000000700), &(0x7f0000000740)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000780)={r2, 0x2}, &(0x7f00000007c0)=0x8) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000800)={0x100000, 0x10f000, 0xffffffffffffff7e, 0x5, 0x9}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000840)={r2, 0x7fff}, &(0x7f0000000880)=0x8) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) socket$pptp(0x18, 0x1, 0x2) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f00000008c0)=r0, 0x4) sendmsg$kcm(r0, &(0x7f0000001b80)={&(0x7f0000000900)=@vsock={0x28, 0x0, 0xffffffff, @host=0x2}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000980)="e61bd70f929316d5c93f1286b888731a5ff2b1a34aab1dcd512922721e3d7b794b75cc5fd2a42b807e7058b3e1ce2b72986ed00af816e5e8846294a1e0e7121c3ca4015b75b34444ce38aa8dcbf62e7e9b4d8c2e0fdf049f623431890934289eab8e6405dabbd515e748fd31e23d15c4b24a", 0x72}], 0x1, &(0x7f0000000a40)=[{0xf8, 0x1, 0x9, "48b42c8a8d8724390b112d9b72581fef6a82b4088ccfac0a33d715007f5ff0f7b0beb78e681ce847cca18a8625d573ac2fe7cb93786b05aace8c2b207725ef3cb063370d1121f7e45f79ea52a891b0f7c1d4eee267d0faacd29f2cab7daaf0bf9f72c3b27b07464eeb0a91d2585a6419f3bb947389906950aba37caa7d1e97675045c2cc8c7e0e1f5ed04371381b74c85882b87ab70a734e54771e3dd815b0021076276ad39527374b544503ccdfb32ba79327978b890bbfcf101cd05d41d1bb01e6fedb20463404c261ded77da1e2862b2e24f4df0f89feeddd090aadb6ad9b458a324df01ab1d3944826"}, {0x100c, 0x0, 0x5, "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"}], 0x1104, 0x40}, 0x20000001) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001bc0)={r2, 0x0, 0xb24, 0x101, 0x4, 0x4}, &(0x7f0000001c00)=0x14) keyctl$reject(0x13, r4, 0x81, 0x8001, r4) 2018/03/20 03:33:54 executing program 4: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x80, 0x0) unlinkat(r1, &(0x7f0000000200)='./file0\x00', 0x200) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000240)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/20 03:33:54 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x44, 0x0, &(0x7f00000001c0)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)}}], 0x0, 0x0, &(0x7f0000000280)}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0xe110, 0x2) 2018/03/20 03:33:54 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/03/20 03:33:54 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00001cbff7)='net/tcp6\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) readv(r0, &(0x7f0000000140), 0x2a8) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000080)={{0x4, 0x7fffffff, 0x7fffffff, 0x200, 0xfe, 0x6}, 0x7, 0x3, 0x7442808c, 0x3, 0x3, "3f097b856605e2040da2b4dc8a857de7ec3431e02ed49e7f6cb51466e42c4cad92527e7e2faa8834ba40ff240fc56d09ca8e1fd14d9702738fe54e3cbb6650748fce02d30e372f4c6e4ef84c7f985f2741ee8dd2c5356136b37628a58c037e7978bac76adc96ab027e2729d9441a88f9587b2ed73430f99e45531aac32d102a3"}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000040)=r2) syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x0, 0x105800) 2018/03/20 03:33:54 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000280)=@srh={0x0, 0x0, 0x4}, 0x8) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000013ffc)=0xff, 0x2de) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1b) 2018/03/20 03:33:54 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000336ff4)) r3 = creat(&(0x7f0000000040)='./file0\x00', 0xa) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f0000000080)=""/80) r4 = dup3(r0, r2, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCNOTTY(r3, 0x5422) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000000100)={0x7, {{0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x0, 0x1, [{{0xa, 0x4e23, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}]}, 0x10c) 2018/03/20 03:33:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) getpeername$ipx(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) [ 53.190481] binder: 8459:8461 got reply transaction with bad transaction stack, transaction 13 has target 8459:0 [ 53.201161] binder: 8459:8461 transaction failed 29201/-71, size 0-0 line 2778 2018/03/20 03:33:54 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x1, 0x5, 0x3ff) r1 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x200) close(r1) close(r2) 2018/03/20 03:33:54 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x0, 0x2, {0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x7}}}, 0x3a) [ 53.240691] binder: BINDER_SET_CONTEXT_MGR already set [ 53.259300] binder: 8459:8467 ioctl 40046207 0 returned -16 [ 53.268260] binder_alloc: binder_alloc_mmap_handler: 8459 2000c000-2000e000 already mapped failed -16 [ 53.283858] binder: 8459:8467 got reply transaction with no transaction stack [ 53.291327] binder: 8459:8467 transaction failed 29201/-71, size 0-0 line 2763 [ 53.300352] binder_alloc: 8459: binder_alloc_buf, no vma [ 53.305926] binder: 8459:8484 transaction failed 29189/-3, size 0-0 line 2963 2018/03/20 03:33:54 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00000000c0)) bind$alg(r1, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000180)={0x0, 0x0, [0x9, 0xfff, 0x7, 0x400]}) 2018/03/20 03:33:54 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='stack\x00') openat(r0, &(0x7f00000000c0)='./file0\x00', 0x8100, 0x122) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000009c0)=ANY=[@ANYBLOB="1800000000bd000000f04e47f26f03dd910000000065ce6ea70000000000080007000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r2 = socket(0x10, 0x3, 0x0) fcntl$setstatus(r2, 0x4, 0x400) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0xffffffffffffffce) sendmsg$kcm(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000002c0)="9604d09ef7eb116f8ff3a4fc12735e94ad9b6a97041668e2e0f5b65bd90792b79293b42dccf0c9cc2b449597b2f0aa1269806dc9", 0x34}, {&(0x7f0000000300)="d5f31f3e57927004254333ae9625df241ac3bee41ba784a13b4fdb13860a8059c749684fe6d69d4712bb84a5e487836707f90fe504071a4b685e75e9e3632fc79c62bf8bba02ad6dac2c83620e6f909534ddcc836804ed9c2cc3552228b12a45743eb07e03a3b077", 0x68}, {&(0x7f0000000380)="957a31e0397767b2b76ea22ba6dd1d6c54", 0x11}, {&(0x7f00000003c0)="cdeea78a382f6484fc675edcb532c8ee92aea5a322a83d770b6057947a3c19643378eada9d4445c1c4b4fbd6f6bafb26f79f1e1a0f3cdd091d7f4ecc95df8162d3d83027ef587c0edda72d4e8a386c06be8d6c0aeffd7c0ec1bc3ad726d74cf416135c1b1dfc40a12e84734982d12f65d8988731984cccca5a7c348efcd47b3cbc604cae5dfa039629c6cf60368b867ccb2977a945f98b81c9b7", 0x9a}, {&(0x7f0000000480)="c71a028bed9d29ca8cd5a975218fe863bf795128ca3c5e2e1bd2903f9b09035d1d4e601fd7aae385f14ce0152c25d78855fabca320fed738475c7421733cb31955179e8b6e22af78d6232a4523", 0x4d}, {&(0x7f0000000500)="192eb363019f9aba25e60e448979e8a4e772c0006584dc0f793b48a87a94eb8791bcb7cf7ce22bce3202f978aaef98cb09bd7d98662d3eacbc2d66aeb0f9cb09d8855eebe7fdd490065c951875a7cce51d82c9200f7666c276a241c8f0371680ae5e7a462d4c69286cf233170b0eb197790a8be94de325ef0aff519f0cb5c54483482f8d292cc551237c920e", 0x8c}, {&(0x7f00000005c0)="b982005d9096427b1daf2eab5562d45af07eeb9f8b34dd0e8905c5d3f52a951c356f47219c4a89f8d077cf1a09dc969b79ded8e3cbeaa183d9af995a8079a5", 0x3f}], 0x7, &(0x7f0000000640)=[{0x98, 0x11b, 0x7fff, "ec18a29bbbf0b0028debc773b0b136e178c81cd0eaf2d667851c89d4cb5886b407917761f64d04aec36a923c7336ba3ed1cac586dbf541396e82f962038d36f51b27c0fb606b17a587e9ece30988214caf94df54e607a69a33aba9c830f28db47a585d44f88c208c08f7c3738a89b1cfb39e95f7cd2ea8879d114249cfb7da98bb261f81f7b2fdfb00"}, {0x40, 0x6, 0x3ff, "ed025414141cf3f3619b57b814736d8d4cabd37a7cfc89c812b33cc8aa6d0d59bec06293c0a217a0ee67c153d3743a9078ba58b6"}, {0x8c, 0x6, 0x5, "53a9bd14ca20ed08b63fb0f41e4f04083c4a84f9808da3091764da67cc97179e52d55004b030c001b4e0f5cc959a21a72afbdd704e41c1bc81b3123d8ddbdae4684d3098906bedbfee3875d1aab4cc0b3e987d0675795333af943219c5e4087dbf35c429104f8f9c61945dc848e0305f61b3284655466903aae0277dd61e75"}, {0x88, 0x10b, 0x6, "32cc72d555693678d56b68aae0c349ba3183e2108c66af27b70b769a0f2bacfa2aa63b4aadb3f7f2fe2aaf268091a92738cc6830defc6412a4cb07f4b7b36380dd57670abdd68c78e01ea6f0a4d2d0f63fea26f65b1302a8ad3f764bca4439a8bba946f67962edc27576e6df1dac499195331dfc838037fb9f5a5712"}, {0x88, 0x117, 0x0, "9796d4571b8f104e3a71dfaba328355b13b9d3c48f8569db862e076fd9b86ca4cd64975999343d5aedc60604725ea45a6161acfb3b01e5843dd931e2be93efaf34d4e738d023c449fb48f3fd49c6d549e841addf9ea3c0034b0327644d22a17aa3f79d0ea7f4faf11375102db749c286b8f44f303aa2392f96e4"}, {0xc0, 0x102, 0x73f06ce1, "592244a57d230b37e1fe95a5555b8048496644064f3a96406e419e1802c49ebeee178d661a7105ec85c1b78506a568baff2c209bcff566d3178bd39f2b720c5d3b4c6dc061f02b0a8520583405ad963e057ca0081a18840f8d5a05f137036c574c316b2e33cfa748168c586d441487a5495bd3de02d5d71c3b5e1b21510a0f3ddbaf1cc21a3eece52911accac15a6fa3256a2d654046fae14acf8047206f6200e6d710f7192216811611dbbd561afbc7fd"}], 0x334, 0x20040000}, 0x44) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="dce70000180001000000000001040000800000000000000000000000"], 0x1c}, 0x1}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x8000, 0x4) 2018/03/20 03:33:54 executing program 3: r0 = creat(&(0x7f0000000440)='./file0\x00', 0x152) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000480)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x480, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000003c0)={0x6, 0x5, 0x2a, 0xf9, 0xee, 0x7}) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000380)=0x1) r2 = socket$inet6(0xa, 0x2, 0x7) recvmmsg(r2, &(0x7f0000000200)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/29, 0x1d}], 0x1, &(0x7f0000000180)=""/70, 0x46, 0xc8}, 0x2}], 0x1, 0x10040, &(0x7f0000000240)={0x0, 0x1c9c380}) syz_open_dev$binder(&(0x7f0000000300)='/dev/binder#\x00', 0x0, 0x5) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r4, 0x1, 0x8000000000000000, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000280)=""/42, &(0x7f00000002c0)=0x2a) 2018/03/20 03:33:54 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000336ff4)) r3 = creat(&(0x7f0000000040)='./file0\x00', 0xa) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f0000000080)=""/80) r4 = dup3(r0, r2, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCNOTTY(r3, 0x5422) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000000100)={0x7, {{0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x0, 0x1, [{{0xa, 0x4e23, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}]}, 0x10c) 2018/03/20 03:33:54 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e1d}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0xfffffffffffffda8, &(0x7f0000000000), 0x15b, &(0x7f0000000080)=""/81, 0x51}, 0x40002101) ioctl$KVM_SMI(r1, 0xaeb7) 2018/03/20 03:33:54 executing program 6: r0 = add_key$user(&(0x7f0000000ffb)='user\x00', &(0x7f000000bffb)={0x73, 0x79, 0x7a}, &(0x7f0000000fc0), 0x0, 0xfffffffffffffffe) socketpair(0xd, 0x0, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000040)={0x2, 0x2, 0x7, 0x0, 0x1f}) keyctl$reject(0x17, r0, 0x0, 0x7ff, 0x0) 2018/03/20 03:33:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000080)=0x10002) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="3400000014000100000000000000000002000000c695d85bc0615f9f2acebe3a2e60a6e6999d71081de505a82beb", @ANYRES32=r1, @ANYBLOB="08000200000000001400060000000000000000000000000000000000"], 0x34}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000000c0)={r2}) 2018/03/20 03:33:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0xa0000) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040)=0x8, 0x4) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) 2018/03/20 03:33:54 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = fcntl$getown(r0, 0x9) ptrace$peek(0x3, r1, &(0x7f0000000480)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000400)=@nat={'nat\x00', 0x19, 0x3, 0x380, [0x20000080, 0x0, 0x0, 0x20000218, 0x20000248], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x7, 0x14, 0xf8, 'yam0\x00', 'vcan0\x00', 'syz_tun\x00', 'tunl0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0x0, 0xff, 0xff, 0xff], 0xf0, 0x138, 0x168, [@devgroup={'devgroup\x00', 0x14, {{0x2, 0x195, 0x2, 0x62e2, 0x1}}}, @helper={'helper\x00', 0x24, {{0x1, 'sane-20000\x00'}}}]}, [@common=@log={'log\x00', 0x24, {{0x8000, "90c71974b76d8e6911589b1c00bfddd1fb2010067d2f1b91e9677f705c72", 0x8}}}]}, @snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x48, 0x0, 'rose0\x00', 'ip6gretap0\x00', 'dummy0\x00', 'vlan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @snat={'snat\x00', 0xc, {{@random="397e7523a567", 0xffffffffffffffff}}}}, {{{0x19, 0x10, 0xe5fb, 'ip6_vti0\x00', 'rose0\x00', 'syz_tun\x00', 'irlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xa0, 0xe8}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffd}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0x8, 'syz0\x00', 0x7}}}}]}]}, 0x3d0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000004c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000500)={0x87d8, 0x9, 0x621, 0x7}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000ddd000)=0x1) 2018/03/20 03:33:54 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) bind$alg(0xffffffffffffffff, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000000), 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) [ 53.344810] binder: release 8459:8461 transaction 13 out, still active [ 53.351581] binder: undelivered TRANSACTION_COMPLETE [ 53.356715] binder: undelivered TRANSACTION_ERROR: 29201 [ 53.362196] binder: undelivered TRANSACTION_ERROR: 29201 [ 53.367686] binder: undelivered TRANSACTION_ERROR: 29189 [ 53.373150] binder: send failed reply for transaction 13, target dead 2018/03/20 03:33:54 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) write(r0, &(0x7f000006e000), 0xfffffdd8) ioctl$KDSETLED(r0, 0x4b32, 0xf75e) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)=0x8) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCSCTTY(r0, 0x540e, 0x9) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x6}, 0x4) 2018/03/20 03:33:54 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xa0080, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x7, [0x8, 0x5e9, 0x2, 0x78, 0x800, 0x3, 0x3ff]}, &(0x7f0000000080)=0x12) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f00000000c0)={{0xffffffffffffffff, 0x1, 0x0, 0x1, 0x8}, 0x4e8, 0x5}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000100)={r0, 0x9}) r1 = dup2(r0, r0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000140)={0xc47ff08d01bd86dd}) set_thread_area(&(0x7f0000000180)={0x3, 0x1000, 0x400, 0x1ff, 0x101, 0x80000000, 0xd2, 0x100000001, 0x1f, 0x6}) getsockname$netrom(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x80000001, 0x8b3, 0x0, 0xfd, 0x6, 0x0, 0xe40, {0x0, @in={{0x2, 0x4e21}}, 0x9, 0x7, 0x0, 0x3, 0x1}}, &(0x7f0000000300)=0xb0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000340)={r3, 0x0, 0x2e37c00}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)={r3, 0xad, "ce2318d6298201fa62c4e78b5cf043a7f409185b1bc9e8ad69f3b656975fa80f87dac85735f9f5fca57b3a801fc69a962e0e961dd7e6d0d2c9b51fa8153c4726214d8d0a0268fdec2f5f5ffc9ed109cc185a63f36831d1dd883583fe082a011575396d571f1e94614d8cce6d47d20923c12fbc50a1b7822998decff82716e8c9b7b7260168a74f9b23603acdb0b27dc9b48a48ad0e03e0c2047bca5a6671b46cf4e24e9d5c9ff8653f2b083a1a"}, &(0x7f0000000440)=0xb5) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000480)={0x3, 0x7fff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000004c0)=@assoc_value={0x0}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000540)={r4, 0xdc}, &(0x7f0000000580)=0x8) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f00000005c0)=""/46) r6 = request_key(&(0x7f0000000600)='big_key\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000680)='(%securitywlan1-GPL\x00', 0xfffffffffffffff9) keyctl$assume_authority(0x10, r6) mq_getsetattr(r0, &(0x7f00000006c0)={0x910, 0x46e7, 0x6, 0x9, 0xb4, 0x4, 0x40, 0x21}, &(0x7f0000000700)) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000780)={0x8, &(0x7f0000000740)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00000007c0)={0xffff, 0x0, 0x10003, 0x401}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000800)={0x4, r7, 0x2, 0x100}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) sendmmsg$inet_sctp(r1, &(0x7f0000001d40)=[{&(0x7f0000000840)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10, &(0x7f00000008c0)=[{&(0x7f0000000880)="f1a5ed20d6", 0x5}], 0x1, &(0x7f0000000900)=[@sndinfo={0x1c, 0x84, 0x2, {0x4, 0x8002, 0x1, 0x30, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x4, 0x0, 0x0, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x9df, 0x1, 0x800c, 0x7fffffff, 0x1, 0x8001, 0x718, 0x6, r2}}], 0x84, 0x1}, {&(0x7f00000009c0)=@in6={0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c, &(0x7f0000001b40)=[{&(0x7f0000000a00)="324161b2ec8f73331bb786d17a7eae9746934c3ef1e783bcc9046724e469b76de767380a31883c680973384f717a4fb274ab8bf8a7ff85c66135c05177613b6231da5fba88b38921659ce9befaf1ed90bf5be998d95bac3352230a0805bf325a7c9cb90328657038107041d905e775893ad4aa61bad6c000b99645e0b56c5faa35af5a87489be0", 0x87}, {&(0x7f0000000ac0)="66714b4e537eb0f088d4f252729fa0612c264175ca0ebeee15e55e37c8d2c64d00a7d612d3d37ba10092b21317d60afa0ead354520a56185e978029868f4af829ec0552ec49471", 0x47}, {&(0x7f0000000b40)="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", 0x1000}], 0x3, &(0x7f0000001b80)=[@sndinfo={0x1c, 0x84, 0x2, {0x0, 0x6, 0x4, 0x1, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x7, 0x1, 0x7ff000000, 0x7, 0x1db, 0x6ddf, 0x69, r2}}, @init={0x14, 0x84, 0x0, {0xff03, 0x8000, 0x2dc, 0x69b5f4e9}}, @sndrcv={0x2c, 0x84, 0x1, {0x328e, 0x3f, 0x8006, 0x1426, 0xb5, 0x2, 0x7fff, 0x7, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x200, 0x2, 0x6, 0x0, r2}}, @init={0x14, 0x84, 0x0, {0x5a280045, 0xfffffffffffffffc, 0x1, 0xffffffffffffffc0}}, @init={0x14, 0x84, 0x0, {0x20, 0x6, 0x4, 0x400}}, @sndinfo={0x1c, 0x84, 0x2, {0xe5, 0x8203, 0x100000000, 0x200, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x8000, 0x1, 0x1000, r3}}], 0x18c, 0x40}], 0x2, 0x4000) setsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f0000001d80)="0e2c4e44a94de3a044d4d83dfea67efda66a1a21910a44379560e15b9da637fbcc26c6ac402db11f6462d194d2d5eb6c22d606fb5b671048d2ae22d3727b2c43087a800bd081c4db353c8fde8ef9797dd4b1c15bc54851113d2e47b028dcccb4fd7c39359edc6ccc40daf7a91eb4e1c5db0b41564c54c71c9bbcf0b080cd8e2c223e816506b01a93fc9e3d92b0acb3fcf1569479c858d61bba30a026a99c7dafb67291e885658fa7a76db2e544049e8b545c1602fc26596c8d5f0a271199cf793c17463a290a2254ce2334e66e0a3344eeca", 0xd2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001e80)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x17}, 0x1}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}, 0x950}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}], 0x68) getpeername$inet6(r0, &(0x7f0000001f00)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000001f40)=0x1c) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000001f80)=""/225) syz_open_dev$vcsa(&(0x7f0000002080)='/dev/vcsa#\x00', 0x2, 0x2000) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000020c0)={0x7ff, 0x4, 0x100000001, 0x2}, 0x10) getsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f0000002100), &(0x7f0000002140)=0x4) 2018/03/20 03:33:54 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0x6, 0x1, 0x0, 0x0, 0x0, 0x81, 0x200, 0x4, 0x5, 0x0, 0x1, 0x8, 0x3, 0x2, 0x5, 0xfffffffeffffffff, 0x7, 0x55, 0x800, 0x7e4, 0x4, 0x800, 0x6, 0xd7, 0xd3c1, 0x7, 0x3b, 0x3, 0x4, 0x0, 0xb7, 0xffffffff, 0x10000, 0x2000000000000, 0x8, 0x400, 0x0, 0x5, 0x6, @perf_config_ext={0xfffffffffffffff8, 0x3}, 0x200, 0x6, 0x3, 0x0, 0x401, 0x20}, 0x0, 0x7, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000000080)={0x3, 0x0, [0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000076e000), 0x0) [ 53.429813] netlink: 28 bytes leftover after parsing attributes in process `syz-executor2'. [ 53.449977] kernel msg: ebtables bug: please report to author: Wrong len argument [ 53.470461] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/20 03:33:54 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f00000000c0)=')\\+system\x00') r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000000040)={0x14, 0xa, 0xa, 0x1, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) 2018/03/20 03:33:54 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="09de948f9b95828acfbd17160000080100fa330a4b15f7bbeb88a26e25ad1afb55af60d8b961dab2e0c069afb0", @ANYRES32=0xffffffff, @ANYBLOB="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"], 0x110) syz_open_dev$binder(&(0x7f00000001c0)='/dev/binder#\x00', 0x0, 0x0) 2018/03/20 03:33:54 executing program 6: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f00003fd000)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x1) chroot(&(0x7f0000be2ff8)='./file0\x00') r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000000040)={0x20, 0xc5, 0x9, 0xffffffffffffffff, 0x10, 0x6}) r1 = getpid() capset(&(0x7f0000000080)={0x200f1526, r1}, &(0x7f00000000c0)={0x40, 0x10001, 0x3, 0x7fff, 0xffffffffffff8000, 0x4}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000140)=0x8, &(0x7f0000000180)=0x4) 2018/03/20 03:33:54 executing program 5: setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) pread64(r0, &(0x7f0000000080)=""/186, 0xba, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x5a) unlinkat(r2, &(0x7f0000000180)='./file0\x00', 0x200) [ 53.481078] netlink: 28 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/20 03:33:54 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x80007, 0xfffffffffffffffe, &(0x7f0000000000)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x1ff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x40}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x4b22}, &(0x7f0000000200)=0x8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/03/20 03:33:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000180)) clock_getres(0x6, &(0x7f00000001c0)) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) ioctl$KDSETLED(r1, 0x4b32, 0x646) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) recvfrom$ipx(r2, &(0x7f0000000040)=""/154, 0x9a, 0x40002040, &(0x7f0000000100)={0x4, 0xff, 0xa000000000000000, "d1c096e89525", 0x5}, 0x10) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) 2018/03/20 03:33:54 executing program 7: socketpair$inet6(0xa, 0x803, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) ioctl$TIOCGPTPEER(r1, 0x80247009, 0x0) 2018/03/20 03:33:54 executing program 6: socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000000c0)={r1, 0x1, 0x6, @random="1d460518cb29"}, 0x10) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) read(r0, &(0x7f0000000000)=""/75, 0x4b) recvmsg$kcm(r0, &(0x7f0000187000)={&(0x7f00007e3ff0)=@ax25, 0x10, &(0x7f0000746000), 0x0, &(0x7f0000eb5f99)=""/103, 0x67}, 0x0) 2018/03/20 03:33:54 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x800000000800, 0x0) fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000080)=""/166) write$sndseq(r0, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result={0x0, 0x3ff}}], 0x1c) r1 = dup(r0) statfs(&(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=""/141) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e24, 0x80, @local={0xfe, 0x80, [], 0xaa}, 0x1259}}, 0x81, 0x2, 0x0, 0x9, 0x14}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000240)={r2, 0x523}, &(0x7f0000000280)=0x8) 2018/03/20 03:33:54 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r1, 0xffffffff}, &(0x7f0000000300)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) connect$rds(r0, &(0x7f0000000200)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000000040)=0x2, 0xfd7c) sendto$inet(r2, &(0x7f0000e75000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f00008b1000)="d4", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) recvfrom$packet(r3, &(0x7f00000000c0)=""/129, 0x81, 0x40000102, 0x0, 0x0) 2018/03/20 03:33:54 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x80, 0x40) ioctl$sock_bt(r0, 0xdd1f, &(0x7f00000001c0)="9c1151f4de965af7542dc907cdf92120b7479d8a07a464d2e1d6fb32a2c2acf7dd3b68adcccb5db00dc165ffa1cfe22bb4219fc29e195913337c3bc4b1b93c58023dfc21c083cd76b14e8cd82080205fc442b69941b5ca850a360d0541d060daa37824d8ed4036a51b6e951b67a2fa2e7fa7061e6996fb9c00808b98661e139604a2ed3b611900e21d5f2eba463d3d4fbcaee8ed75d55d68402a061d2fdfddf2187ecc0960f29abeadfb7fa55ded1df83175b4e8c7017f55952266f9bf2c7a6874f8e19a98b63d350152a431bc3b6c6e6ce0ace7578fe946faff4200cd13d1b32695dc9b90") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)=ANY=[@ANYBLOB="020e000014000000000000000000000005000600000000000a00000000000000000000000000000000000000000000000000000000000000080012000200020000000000000000001f00000002010000000000000000000002000000000000000000000000000000ac14000000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xa0}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'syzkaller1\x00', {0x2, 0x4e21}}) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2, 0x2) open_by_handle_at(r2, &(0x7f0000000100)={0x75, 0x2, "19e096b65962835b8cc1dee571e0f937008218a77f333745667c8c472e185176d8a679e0839e3b14b70793c5a631cc82283b0fe0d13c2edf29221509be73beb90783cdd714785d093053bb652c409a6454535b9c59fc89f70ef792ebb49ca8a28056ee938504438c88c19d73c6"}, 0x408000) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) 2018/03/20 03:33:54 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x10100, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7}, r2, 0x0, r0, 0x0) r3 = socket$vsock_stream(0x28, 0x1, 0x0) io_setup(0x6, &(0x7f0000000000)=0x0) io_submit(r4, 0x1, &(0x7f00000003c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x21be6200, r3, &(0x7f0000000040)='g', 0x1}]) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f00000000c0)=0x100001c) 2018/03/20 03:33:54 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8000000020000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000aef9f9)={{0x3}, "706f727430000000000000000000000000000000000000000000000000000000000000000000000000000000000091f38b4d00d0b70a4cfa53c82900", 0xfffffffff7fffffd, 0x3, 0x0, 0xfffffffffffffffd, 0x6, 0x0, 0x0, 0x0, 0x1, 0x20}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000385f58)={{0x80}, 'port0\x00', 0xfffffffffffffffe, 0xfffffffffffffffe}) close(r0) 2018/03/20 03:33:54 executing program 5: setrlimit(0x9, &(0x7f00000000c0)={0x9, 0x200000002}) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x14000, 0x0, &(0x7f0000183000/0x14000)=nil) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x2, 0xffffffffffffff9c}) prctl$intptr(0x1f, 0x9) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000005340)={0x0, @broadcast, @broadcast}, &(0x7f0000005380)=0xc) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x101, 0x4) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000053c0)={@local={0xfe, 0x80, [], 0xaa}, 0x9, r1}) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x0, 0x8}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0xff, 0x7, 0x8, 0x1000, 0x9, 0xffffffff7fffffff, 0x8000, 0x3, r2}, &(0x7f0000000200)=0x20) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000240)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/211, 0xd3}, {&(0x7f00000003c0)=""/20, 0x14}, {&(0x7f0000000400)=""/10, 0xa}, {&(0x7f0000000440)=""/103, 0x67}], 0x4, &(0x7f0000000500)=""/144, 0x90, 0x1}, 0x10001) socket(0x4, 0x803, 0x4) 2018/03/20 03:33:54 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x2b) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r3 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001880)={{{@in6=@ipv4={[], [], @multicast2}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002ec0)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002f00)={0x0, 0x0}, &(0x7f0000002f40)=0xc) r7 = getgid() r8 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002f80)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6}}, &(0x7f0000003080)=0xe8) lstat(&(0x7f00000030c0)='./file0\x00', &(0x7f0000003100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000003200)={0x0, 0x0, &(0x7f0000002e80)=[{&(0x7f0000000280)={0x15f8, 0x12, 0x10, 0x70bd27, 0x25dfdbfc, "", [@nested={0x2a4, 0x16, [@typed={0x18, 0x90, @str='sha224-generic\x00'}, @typed={0xc, 0x88, @ipv4=@loopback=0x7f000001}, @generic="d6991e4a21628a1cc06e78f6e857e62301e4356b71c26153035c5a5eab91b8d652c19d16753b5fb030e31833a24d987514d6cf073b8c0e0ee8c161e4875bff59a9", @generic="df02dff2588d9c3b9963cde288275b6e2299a7b0a4c024ba563d24576d12179138f3b145d7256b4c15495fa28cd1d6c1b59ef7ac6588f20620f11cedde304a717803bf7d675d1000b8df3ba04e4c9017deb2bbdd93ebf4733adcb7bf6fbee632bb0dd43177204d6cc2a37e85ac144014617f9d054eadba6bd6f6814b10887990d8a56eeeee5cba7f898c5ce29003683fd209913f5dcf6e7f93055a8e8656b3145476e707c9f21da70e74da10f87092361d5e833d7979413093af8cfcad51e873f70f64c943ecc5b0dd3adab623ca283d6eeb0d665e8d3a3c1d56", @typed={0x84, 0xe, @binary="030402047f2b45f2929ed3fc80b890d1a724faaba159b2c8953e2f6114ed3167fb1d6fde0bee6471fca14cfa03c3215252beeb7b4dd0f3ebad991e2e968725d8d5549c8c6acc804697fe80e9e56c20a027b6f732303bc7f8fa37f0d2ecd309a6c1daabd77c0faa2dcf2855c0c35a1a0ed64ee4bfe0680efb294b6a7b"}, @generic="3128b6dd2f02fb65eb93779e1329f4ad4ea9e63bf123de01ee3e0d8bffbed75a84ef1f72eb59c5a8b07475790e5b67672a6502564ca2c9f830971461171fc556bec1f9a22ed2196cc1c32bf7d273c916d81fa2a628fece3b9fc8d6b6c0b07295d1c539de6f9dd710b7aa998abc9b772d008732dca37c97564a479d632fb2c1b84468fba0e24a12a07a39fb18c870d318acf3528fbd0e610a4aafea8d0088f005597138e26e19d915ad4f0bcbece3dfa27eb61fbd5bd89f2f3b0b1beb6d5d8edfe1c1cbb4d4d334f4f5cfe20490f0f8da293430b3471d23a2d3083515f5"]}, @generic="50843fe9997fc8b0dccfca3e2b5ffbe1f26723be32337b6953a82a03", @nested={0x1328, 0x61, [@typed={0xc, 0x87, @pid=r2}, 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@generic="565d8909216255265ce3f6391722d1814d24b0ac91b58f3562d6046a1339182fa130c347587dececd107ca41a26a07ee6a46022aa16c130cbc7726540e3393fd570c876b6d2070f082f6871ec00849986ae24cb53343b9e64d2bb4b4838c3d16cdc8139d15329f1c6a3d12e52c7ab92e66add1b764bcc76ff920d7acba89471e19f012b1192489e8d9d3576bf657d288a07a7ad988d6042ce498e1364106e9572dc8bbf2ced456c592dd9c5a1d432da4344a7dd354ad0f48d6555620eb424a", @generic="f8134f4de6875a448a4379756f7f176f0f1898541353fee3f08df48518e9ec99cb7d5a2cb909480c92a218a34a366464f45103bb7ef0d72e65077d4e99750a54f9f92e898fe02b8d1c04301e6aa4054c199176e98f401868e85d87271b455ad57593f5c24aa0d40cf15531fcf9b9c3b3a1bffd4840141548662d252a48d2c314fd9ba9cc308f967119944aa5edf6b6a854c192b11ee4a700be5d11c7876537", @generic="27b110286d9061a9b9aebfe40b28c8141ce006122831d65e51312e4abd970765d5de187285da3f5ee6fb594c88356874b116af76e58e66a3cf8d6f11aa8bc84eac802f1b982255e2b777fa834b4b41ea0be83df246c6893ce9d5cd0101235bd58de5531bb9603d224f"]}]}, 0x484}, {&(0x7f0000001e40)={0x1010, 0x2a, 0x800, 0x70bd27, 0x25dfdbfd, "", [@generic="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0x1010}, {&(0x7f00000001c0)={0x1c, 0x21, 0x0, 0x70bd28, 0x25dfdbff, "", [@typed={0xc, 0x40, @ipv4=@multicast2=0xe0000002}]}, 0x1c}], 0x6, &(0x7f0000003180)=[@cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r1, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x60, 0x4840}, 0x20000000) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/03/20 03:33:54 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f00000000c0)) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c200001200080000000008060001080006040001aaaaaaaaaabb00000000aaaaaaaaaabbac141400"], &(0x7f0000000040)) 2018/03/20 03:33:54 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) read(r0, &(0x7f0000021fe0)=""/32, 0x20) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x3fffffffdffffd, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x2, 0x0, 0x0, 0xf}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000080)={0x9, &(0x7f0000000040)=[{0x6, 0x6}, {0x4, 0x7}, {0x2, 0x3}, {0x8001, 0xbf}, {0x2, 0x36a}, {0x8001, 0x9}, {0x3f62e69d, 0x3}, {0x7f}, {0x3, 0x3}]}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000000100)={{0x0, 0x3, 0x2, 0x2, 0x3ff}, 0x5, 0x8001}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) fcntl$dupfd(r2, 0x406, r2) fsync(r0) socket$nl_crypto(0x10, 0x3, 0x15) 2018/03/20 03:33:54 executing program 2: restart_syscall() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) getsockopt(0xffffffffffffffff, 0x10f, 0x80, &(0x7f0000000000)=""/4, &(0x7f0000000ffc)=0xffffffffffffff7e) r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00000004c0)=0xe8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc\x00', 0x458042, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000580)={0x8000, 0x3, 'client1\x00', 0x5, "283606da26b5ba8d", "e2204c600b53aab361cc3ab43d336d89e506b5892691aae27f89775e90c2b8ba", 0xd2e, 0x2}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000500)={r1, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0xb423}, 0xc) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.capability\x00') r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x8040, 0x0) r4 = memfd_create(&(0x7f00000001c0)=')/trustedeth0\x00', 0x2) sendto(r4, &(0x7f0000000200)="b051f609642e5f5175a9375a7e7953d30fcdbcd50bbc554c27089689266c376ba4db8a0b22e7ada8a6df14127b183989721fd19d2549878feb25d178afd70ad96befb90d8e1bc2c8d8ce1698bc4e4bf0bf6e4258472145583577ee0d371346e845f4f1d4bf24ba1d5095a5782b50d486a9046cf87dceb45a8930c816d4201f05bfce2bde550b6534733a5b5c806162ce4dbbf3b011c4fde7dbe4375df22da796395fff4dc869e7ea473ca6d1cd716d6bcc99617429c17c2f1d1ecfb3bd96493d412948bde96905052b1db7a90c", 0xcd, 0x0, &(0x7f0000000300)=@in6={0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0xe7}, 0x80) open(&(0x7f0000000380)='./file0\x00', 0x20000, 0x100) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000001000)={r4, 0x7, 0x3, "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"}) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000000640)={0xa00000, 0x1, 0xfffffffffffffffd, 0x81, 0x10001, 0x4}) [ 53.747825] QAT: Invalid ioctl [ 53.763540] QAT: Invalid ioctl 2018/03/20 03:33:54 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) 2018/03/20 03:33:54 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x585000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000000280)=ANY=[@ANYBLOB="800000001800000004000000008000000500000009000000f3ef00000900000035a53c26faba0620b8c516f3fa752dad1426574ca2a84ce08e1e4f"]) lremovexattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000500)=ANY=[@ANYBLOB='oyx.\x00']) ppoll(&(0x7f00000000c0)=[{r2, 0x2680}, {r1}, {r2, 0x4020}, {r1, 0x8}, {r3, 0x8000}, {r0, 0x20}], 0x6, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)={0x80000001}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x4c4, 0x2}, &(0x7f0000000080)=0x10) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x7fffffff, 0x80) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000100)={'bcsf0\x00', 0x88}) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000d49ff4)={0x10}, 0xc, &(0x7f0000bbaff0)={&(0x7f0000abf000)={0x18, 0x1e, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x12}]}, 0x18}, 0x1}, 0x0) 2018/03/20 03:33:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x2, 0x101000) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000140)=0x8000) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0xa8402, 0x0) renameat(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00') sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) 2018/03/20 03:33:54 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) ustat(0x22, &(0x7f0000000000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x4) 2018/03/20 03:33:54 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000a07ff2)='projid_map\x00') fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xeb, "66edb45b1711b620f797466f5237d1a86edd4d4ffc9cda330d4eb4b1d2bb79d2c70ba57d7fa9d23a7d2adccffdd4669eec953ad41357bf90317cdb81320bcf34903a6a75f23a43d86c27560cc7a324625c96cda9cc8cc0d8a7d2438861360af03c7c100212d677ed65980ef84837b74ae54162fb5ae02037cd379b1019b8eb5d8e338caaf55d23070ec945124e9b2672542a833aca070096c0abc2158468d1b2ef4cf252e68e87bf1c5e52ebb1e9adcbf3b002d5e0a133a512b24d2b268e098fb35bd3cbab6c0f1cf78e4ca0b23601daedc448c42ba105d78389bc09606ffe23d8d999dca6785fa72877d2"}, &(0x7f0000000200)=0xf3) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000003c0)={r3, 0x71, "537e84098c603bfcb704932169317cf16b7f20fe2f9f7075c5ea44fb9ce78d5b31b26c66eb76490f243869ffef085f8925ce7fca6495e6802c5978f2c0d2b4856bc3173bcb0f4c179961ca10861df1dd59bd64e70722b87881b7c413ae3f8ed9b858c430188ebe805bfd65cd124fd78ab6"}, &(0x7f0000000440)=0x79) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000340)=@assoc_value, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r3, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x6, 0x1}, &(0x7f0000000300)=0x88) fchown(r0, r1, r2) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) 2018/03/20 03:33:54 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000adafa0)=ANY=[@ANYPTR64], 0x1) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000ae1000)=""/221, &(0x7f0000000000)=0x45d) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) 2018/03/20 03:33:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f00000003c0)={0xffffffffffffffff}, 0x800) epoll_pwait(r1, &(0x7f0000000400)=[{}], 0x1, 0x9, &(0x7f0000000440)={0x22313ee9}, 0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x18000000006) ioctl$TCSETSW(r3, 0x5402, &(0x7f0000cf0fdc)={0x0, 0xfffffffffffffffb, 0x8000}) r4 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000480)) sched_setaffinity(r4, 0x8, &(0x7f0000000000)=0x2a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000240)={r5, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}}}, &(0x7f0000000300)=0x84) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x403c5404, &(0x7f0000000100)={{0x3, 0x3, 0xffffffffffffb734, 0x1, 0x400}, 0x4, 0x3}) r6 = dup2(r3, r2) writev(r2, &(0x7f0000617000)=[{&(0x7f0000032f9c)="e17602af3ade22f16e482d57c9e41d57f661041873e905714cda02041e14a685331a532f599d31cece5055a161440a", 0x2f}], 0x1) sendto(r6, &(0x7f0000000040)="afa927b4d93f14166197", 0xa, 0x80, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e21}, 0x0, 0x1, 0x1}}, 0x80) unshare(0xc0060000) fsetxattr(r6, &(0x7f0000000340)=@known='security.selinux\x00', &(0x7f0000000380)='/dev/ptmx\x00', 0xa, 0x0) 2018/03/20 03:33:54 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000019fc8)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x4000}, 0x8, &(0x7f0000011000)={&(0x7f0000000700)={0x1, 0x1e, 0x11, 0x40004, 0x0, {0x15}}, 0x14}, 0x1, 0x0, 0x0, 0x5}, 0x40000) fsync(r0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x44c, 0x0, 0x0, 0x0, 0x368, 0x368, 0x368, 0x4, &(0x7f0000000040), {[{{@uncond, 0xf0, 0x114}, @unspec=@CLASSIFY={0x24, 'CLASSIFY\x00', 0x0, {0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @rand_addr=0x7fff, 0x8, 0xffffffff}}}, {{@uncond, 0xf0, 0x114}, @unspec=@NFQUEUE0={0x24, 'NFQUEUE\x00', 0x0, {0x8}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x498) 2018/03/20 03:33:54 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0xfffffe2f) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x1, 0x80000) sendto$inet6(r0, &(0x7f0000000000)="f3f0d25ba2ea1c67b843ce940fa2d5ad43ab1d2a50bbf3a1931ead285f5558b526ffef56194093ac", 0x28, 0x80, &(0x7f0000000040)={0xa, 0x4e23, 0xef9f, @loopback={0x0, 0x1}, 0x6a7}, 0x1c) 2018/03/20 03:33:54 executing program 5: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000200)={&(0x7f0000000100)=[0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x2, 0x2, 0x8}) futex(&(0x7f0000000080), 0x4, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/03/20 03:33:54 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x200, 0x400000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x7, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=@dellink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}}, 0x20}, 0x1}, 0x0) 2018/03/20 03:33:54 executing program 3: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) restart_syscall() mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='binfmt_misc\x00', 0x0, &(0x7f0000000080)) 2018/03/20 03:33:54 executing program 2: r0 = memfd_create(&(0x7f0000000140)='$eth0\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000180)={0x7d1, 0x3, 0x100000000, 0xffff, 0x1f, 0xe738}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x4, r1, 0x1}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000000100)=0x1) r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x913, 0x400) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000080)={r2}) recvmsg(r2, &(0x7f000036bfc8)={&(0x7f000035cff0)=@llc, 0x10, &(0x7f0000b78000), 0x0, &(0x7f000034cf66)=""/154, 0x9a}, 0x0) write(r2, &(0x7f0000a34f31)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) [ 53.851152] audit: type=1400 audit(1521516834.805:46): avc: denied { setattr } for pid=8608 comm="syz-executor3" name="projid_map" dev="proc" ino=23074 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 [ 53.883638] audit: type=1401 audit(1521516834.837:47): op=setxattr invalid_context="/dev/ptmx" 2018/03/20 03:33:54 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000fa6fed)='/dev/snd/controlC#\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f0000b70000)={{0xb, 0x0, 0x0, 0x0, "5743acc8b7471ea1b6662d299745e657998db464c2ca9aa5ecf92366bf4090724efe1cd9ddc00fa01e2f3136"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x7ff]}) 2018/03/20 03:33:54 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000180)=0xc) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0xffffffff, 0x200, 0xdda, 0x0, 0x0, 0x8, 0x10002, 0x3, 0x3, 0x6, 0x1, 0x10001, 0x8, 0x7fffffff, 0x20, 0xe46, 0x9, 0x627, 0x6, 0x6, 0x7, 0x8ad0, 0x1f, 0x5, 0x4, 0x4, 0xe6b, 0x101, 0xff, 0x3, 0x2, 0x0, 0x3ff, 0x9, 0x3, 0x0, 0x0, 0x100000001, 0x5, @perf_config_ext={0x6, 0xffffffffffffff62}, 0x1000, 0x0, 0x9, 0x7, 0x4, 0x3, 0x100000001}, r2, 0x85, r0, 0x8) 2018/03/20 03:33:54 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x90003) getsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2002, 0x0) close(r1) 2018/03/20 03:33:54 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2282, 0x0) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) socketpair(0x0, 0x6, 0x3168, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000500)={'ip_vti0\x00'}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f0000000040)="347e5418c872ae7c899e35399ec057630800e66785f11e5208544fbd5887470f2ed0f5ce6d4001723191000000000000000000000000000000000000000000", 0x3f3, 0x800, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r2, &(0x7f00003cd000)=@pppoe={0x18, 0x0, {0x0, @empty, 'bridge0\x00'}}, 0x80) recvmsg(r2, &(0x7f0000000480)={&(0x7f00000002c0)=@generic, 0x80, &(0x7f0000000340)=[{&(0x7f0000001bc0)=""/4096, 0x1000}], 0x1, &(0x7f0000000380)=""/251, 0xfb, 0x3}, 0x2040) 2018/03/20 03:33:55 executing program 4: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), &(0x7f00000000c0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f00000000c0)) r3 = dup2(r1, r2) tkill(r0, 0x16) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000000)=0x1) exit(0x0) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r4, &(0x7f0000003000)={&(0x7f000001b000)=@in={0x2, 0x4e23, @rand_addr}, 0x80, &(0x7f000002dfa0), 0x0, &(0x7f000001ef80)=[{0x18, 0x0, 0x8, "010000000000000000"}], 0x18}, 0x0) 2018/03/20 03:33:55 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000000d0afdff0000e2ffffffffffffff000010000100000000000000000000000000"], 0x24}, 0x1}, 0x0) 2018/03/20 03:33:55 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000280)={@loopback=0x7f000001}, 0x8) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000000080)={&(0x7f0000000000/0x4000)=nil, 0x81, 0x5, 0x4, &(0x7f0000ffb000/0x2000)=nil, 0x3}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001c00)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, {}, {0x0, 0x0, 0x0, 0x80000001}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/mcfilter\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0xfff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0xd77}, &(0x7f0000000180)=0x8) sendto$inet6(r1, &(0x7f0000000200)="d86cac20252775c9b27ad27bbb6a2ff9bbee738c518af4e33d7cec23ead83538919d514c379dbaa8dc821a76fe2a096f6d1d28f2ab56ab23b978903441289650362447bd32cc3efcbc6111fcb7647255d98710dbe086cc7de886682c693b2979a1ec43838a62464c55e47b616779b2da38354449d0da1bf8ca", 0x79, 0x40000, &(0x7f0000000000)={0xa, 0x4e22, 0x6, @empty, 0x6}, 0x1c) 2018/03/20 03:33:55 executing program 7: clock_adjtime(0x0, &(0x7f0000862000)) 2018/03/20 03:33:55 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @empty, 'gretap0\x00'}}, 0x1e) 2018/03/20 03:33:55 executing program 2: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000140)='./file0/file0/file0/file0\x00', 0x10) mkdir(&(0x7f0000000100)='./file0\x00', 0xf0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') umount2(&(0x7f0000000240)='./file0/file0/file0/file0\x00', 0x4) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000000)={0x1, 0x20, 0x9, 0x200}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080)=0x1f, &(0x7f00000000c0)=0x4) 2018/03/20 03:33:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x202, 0x0) connect$netrom(r1, &(0x7f0000000100)=@ax25={0x3, {"28bc394e10a338"}, 0x3}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) readv(r2, &(0x7f0000000080)=[{&(0x7f0000000000)=""/109, 0x6d}], 0x1) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/03/20 03:33:55 executing program 5: r0 = socket$inet(0x10, 0x40000000003, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000180)={'nat\x00', 0x0, 0x3, 0x55, [], 0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000100)=""/85}, &(0x7f0000000200)=0x50) bind(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x3) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/03/20 03:33:55 executing program 6: openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='io\x00') ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f000019afe0)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000000000000034d564b0000000001"]) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/03/20 03:33:55 executing program 3: r0 = socket$inet(0x2, 0x5, 0xfffffffffffffffd) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00009b4000)=@raw={'raw\x00', 0x9, 0x4, 0x2d8, 0x0, 0xffffffff, 0xffffffff, 0x70, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000455000), {[{{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x338) 2018/03/20 03:33:55 executing program 2: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) r2 = dup3(r1, r0, 0x80000) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000000000)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000025bf71faf6e1dc239a000000a377eb9386fd0000684cc56b902fbb016f8df8c4997c557828fd8296cc00e973ec7c"]}) 2018/03/20 03:33:55 executing program 7: r0 = socket$packet(0x11, 0x100000000000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x2}, 0x4) syz_emit_ethernet(0x36, &(0x7f0000c22000)=ANY=[@ANYBLOB="0180c2000000ffffffffdffff8403b29631811bde07e080045000028ffff00000000907800000000ac14ffbb0d009078000000000000"], &(0x7f00009f8000)={0x0, 0x1}) 2018/03/20 03:33:55 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[0x100, 0x7fff, 0x5]}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x20000, 0x0) getpeername$unix(r2, &(0x7f0000000180), &(0x7f0000000200)=0x6e) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000080)={0x3, 0x0, 0x8000, 0x0, 0x4}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000690000)={0x14, 0x5, 0x3, 0x1}, 0x205}, 0x1}, 0x0) socket$kcm(0x29, 0x7, 0x0) 2018/03/20 03:33:55 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) lseek(r0, 0x0, 0x1) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xe094ec0, 0x40000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000ff0ffc), 0x1) 2018/03/20 03:33:55 executing program 1: openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) 2018/03/20 03:33:55 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000040)=ANY=[@ANYBLOB="0300000008000000000000009fbb8100000000"]) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000180)=0xc) setgid(r1) 2018/03/20 03:33:55 executing program 6: r0 = memfd_create(&(0x7f00000001c0)="feb43d3d7f55800c0b6d41e1af494b6cc72ae588476470fcac61af153f0c06a07986850bc665aeca7d6781854a45863e51090f3383f27d90ee225f35fedf826118705642f151e980e0b876c6b1cd79c7e767eef3ea8c1ec64bb9371b4a9a382078cf9fd98f4c41eb148bc9ea933b140551c7c16308991fbb623a89fd98bfb9715e4b162f68166652569587778b4024bd5afd40da88a31f1759156d8f015b3b7318387d5c0fa4a1eb0000000000000000", 0x0) pwrite64(r0, &(0x7f00000a9000)="da", 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) r1 = syz_open_dev$loop(&(0x7f000000aff5)='/dev/loop#\x00', 0x1, 0x0) ioctl(r1, 0x5393, &(0x7f0000000fd7)) 2018/03/20 03:33:55 executing program 2: r0 = socket$inet(0x2b, 0x801, 0x800000082) listen(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f00000000c0), 0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) 2018/03/20 03:33:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000000)=""/204, &(0x7f0000000100)=0xcc) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) 2018/03/20 03:33:55 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x10) 2018/03/20 03:33:55 executing program 6: pipe(&(0x7f00007e8ff8)={0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x40000) vmsplice(r1, &(0x7f0000eacfd0)=[{&(0x7f0000493f7e)="ac", 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x7, [0x6f, 0x6, 0x40, 0x100000001, 0x20, 0x7, 0x9]}, 0x12) readv(r0, &(0x7f0000401fb0)=[{&(0x7f0000615fbd)=""/67, 0x43}], 0x1) 2018/03/20 03:33:55 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x2) r0 = socket$kcm(0x29, 0x100000006, 0x0) r1 = getpgid(0x0) getpgrp(r1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000100)) sendmsg$kcm(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000000)="8c", 0x1}], 0x1, &(0x7f0000001780)}, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000080)) 2018/03/20 03:33:55 executing program 3: r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000000fa0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8c7e86fd3ac779e1ad728f6e16667c6b36039138bd9455f701c968a1e39764844a5c63cbbe8a1e14095253336869fcc3028bdbbb80c5f524ae66a81a2bdbce"}, 0x60) close(r0) 2018/03/20 03:33:55 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='stat\x00') inotify_init1(0x80000) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x8, 0x83}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x5, 0x20}, 0xc) 2018/03/20 03:33:55 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000000240)={r1, 0x3, &(0x7f00000000c0)=[0x5, 0x3, 0x8000], &(0x7f0000000180)=[0x8], 0x11, 0x7, 0x4, &(0x7f00000001c0)=[0xffff, 0x401, 0xffff, 0x7f, 0x6, 0x400, 0x8], &(0x7f0000000200)=[0x0, 0x8, 0xe1, 0xfffffffffffffffa]}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000), 0x0) read(r2, &(0x7f0000000280)=""/234, 0xea) 2018/03/20 03:33:55 executing program 5: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)="8917040000ede6cb92ea6f69e2701e100685275db0", 0x15) socket(0x3, 0x807, 0x2) 2018/03/20 03:33:55 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvfrom$unix(r0, &(0x7f0000408f9a), 0x0, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) r1 = fcntl$getown(r0, 0x9) capget(&(0x7f0000000000)={0x20071026, r1}, &(0x7f0000000040)={0xb3, 0x5, 0x80000001, 0x1, 0x1, 0x3000000000000}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000100)={'ip_vti0\x00', 0x1}) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000140), 0x2) recvmsg$kcm(r0, &(0x7f0000000580)={&(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000000480)=[{&(0x7f0000000380)=""/231, 0xe7}], 0x1, &(0x7f00000004c0)=""/135, 0x87}, 0x2000) 2018/03/20 03:33:55 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/03/20 03:33:55 executing program 3: r0 = gettid() r1 = syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0x3, 0x100) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x20400, 0x7) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) bind$unix(r2, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000100), 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00000001c0)={0x6, 0x7, 0x1, {0x0, 0x989680}, 0x2, 0x8}) getsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f0000000080), &(0x7f0000000140)=0x2) syz_open_procfs(r0, &(0x7f0000000040)='io\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpriority(0x0, r0) delete_module(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x800) 2018/03/20 03:33:55 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xf504, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0x0, 0x4, 0x46, 0x5}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r1, &(0x7f00003cd000)=@ethernet, 0x10) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/110, 0x6e}, {&(0x7f0000000200)=""/24, 0xfffffffffffffd9a}], 0x2, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) unlink(&(0x7f0000000080)='./file0\x00') 2018/03/20 03:33:55 executing program 7: r0 = getpgid(0x0) tkill(r0, 0x3) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r1, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) [ 54.824482] capability: warning: `syz-executor4' uses deprecated v2 capabilities in a way that may be insecure 2018/03/20 03:33:55 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x7, 0x7fffffff, 0x5, 0x7, 0x7be, 0x80000000, 0x10000, {0x0, @in6={{0xa, 0x4e24, 0x8, @empty, 0x3ff}}, 0x3, 0x5, 0x5, 0x5}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0x5}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000c97ff8)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r3) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000ee1000)) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000d7c000)={0x0, r3}) syz_emit_ethernet(0x7a, &(0x7f0000000540)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "20a17e", 0x44, 0x0, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, 0x0) 2018/03/20 03:33:55 executing program 6: r0 = socket$inet(0x2, 0x1, 0xfffffffffffffffd) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000088f000)="8608006600", 0x5) 2018/03/20 03:33:55 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x10000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x1}, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) prctl$seccomp(0x16, 0x3, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x401, 0x800, 0x9, 0x4}, {0x0, 0x0, 0x3, 0x100}, {0x100000000, 0x5, 0x3}, {0xff, 0x7, 0xd7f, 0x3}]}) mount(&(0x7f0000000280)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/03/20 03:33:55 executing program 1: openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfffffffffffffffd) 2018/03/20 03:33:55 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write$rdma_cm(0xffffffffffffff9c, &(0x7f00000017c0)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000001780)={0xffffffff}, 0x111, 0x6}}, 0x20) write$rdma_cm(r0, &(0x7f0000001800)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000580), 0x4, {0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, r1}}, 0x38) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@empty, 0x4, 0x0, 0x3, 0x5, 0x2f68, 0x7fff, 0x80000001}, &(0x7f00000000c0)=0x20) fadvise64(r0, 0x0, 0x2e2, 0x3) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6, 0x1) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000180)) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f000029d000)={0x10, 0x0, 0x0, 0x1}, 0xfffffffffffffe9e, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000000a0a016a00eaf2398bdea2ed10bf45c4"], 0x14}, 0x1}, 0x0) 2018/03/20 03:33:55 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$getflags(r0, 0x40b) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@ipv4_getaddr={0x18, 0x16, 0x223, 0x0, 0x0, {0x2}}, 0x18}, 0x1}, 0x0) recvmsg$netrom(r0, &(0x7f0000001a80)={&(0x7f0000000000)=@ax25={0x3, {"e1a2d2974d6224"}}, 0x10, &(0x7f0000000180), 0x0, &(0x7f0000000640)}, 0x0) recvfrom$inet(r0, &(0x7f00000000c0)=""/72, 0x48, 0x2000, &(0x7f0000000040)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/03/20 03:33:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x1, 0x8001) 2018/03/20 03:33:55 executing program 3: r0 = socket$inet6(0xa, 0x80f, 0x1000) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000001100)=[{&(0x7f0000001140)="87", 0x1}], 0x1) shutdown(r0, 0x10000000fffc) close(r0) [ 54.955048] audit: type=1400 audit(1521516835.909:48): avc: denied { getopt } for pid=8768 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/20 03:33:55 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000267fe4)={0x0, 0x0, &(0x7f0000938ff8), 0x0, &(0x7f00005c7ff0)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) sendto(r1, &(0x7f0000000000)="8d85c86e46e8ef4fea219de5c76d9408bbfeca0d9741e1a0c43669d9bd527f6cd4cf5b0e1b1022a2a7e5610d52e46040dba8da2803e30c7a5f0a70cb64d287dc619a69913f3e0dde5329316e64c0fe0d", 0x50, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000007200)=[{{&(0x7f0000000180)=@l2, 0xe, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/33, 0x21}, {&(0x7f0000000380)=""/135, 0x87}], 0x2, &(0x7f0000000480)=""/144, 0x90}}], 0x1, 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x4, 0x2) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000140)=0xa3, &(0x7f0000000200)=0x4) 2018/03/20 03:33:55 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000040)={0x6, 0x603}) r1 = socket$inet6(0xa, 0x2, 0x0) getsockname$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0xf}, 0x28, r2}) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000500)=ANY=[], 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000280)=0x1e) read(r1, &(0x7f0000000080)=""/235, 0xeb) 2018/03/20 03:33:55 executing program 4: pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r0, 0x407, 0x0) write(r1, &(0x7f00004abf1b)="ae", 0xfffffffffffffe97) vmsplice(r1, &(0x7f0000cf7fe0)=[{&(0x7f00002a7000)}], 0x1, 0x0) vmsplice(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="8274", 0x2}], 0x1, 0x0) write(r1, &(0x7f0000000100)="c0", 0x1) 2018/03/20 03:33:55 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006af000)='/dev/kvm\x00', 0x82, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000001, 0x10, r1, 0x4e) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x3) [ 54.987965] audit: type=1400 audit(1521516835.935:49): avc: denied { net_bind_service } for pid=1278 comm="xprtiod" capability=10 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 2018/03/20 03:33:56 executing program 7: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c3ff0)={0x0, 0x0, &(0x7f0000519fa8)}, &(0x7f0000000000)=0xc) socketpair(0x3, 0x806, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000080)={0x3000, 0x3000, 0x7f, 0x7, 0x5}) bpf$PROG_LOAD(0x5, &(0x7f0000a23fb8)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x1a}], {0x95}}, &(0x7f000073eff6)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) 2018/03/20 03:33:56 executing program 1: openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4000, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x1f3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/03/20 03:33:56 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f0000000180)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000140)={&(0x7f0000a3dffa)={'rmd320-generic\x00'}}) 2018/03/20 03:33:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x5, 0x40400) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000240)={0x10001, 0x80000000, 0x2, 0x0, 0x0, [], [], [], 0x76c, 0x8}) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x133) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x5e9b4274a6134bcb, 0x0) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f00000001c0)=0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000040)={0x9, 0x63ebf1f4, 0xb7e4, 0x0, 0x0, [], [], [], 0x1, 0x100}) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) 2018/03/20 03:33:56 executing program 5: mprotect(&(0x7f000070f000/0x2000)=nil, 0x2000, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/03/20 03:33:56 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-asm)\x00'}, 0xfffffe1b) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000000)=0x1) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) socket$rds(0x15, 0x5, 0x0) 2018/03/20 03:33:56 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000002c0)={0x0, 0x2}, 0xc) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) 2018/03/20 03:33:56 executing program 7: r0 = inotify_init1(0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000481ffc)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) fcntl$getflags(r1, 0x40b) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x200000) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f00000001c0)={0x1, 0x0, &(0x7f0000000040)="75df0728579fe4aa82baf7dace6e075c2ec188f53e6aadeb9bbc6ba3068f335fd4f97d12465dd31f970c5b9847ab4f6d945b2dcb9812226938f0ac6d07fc594b60a7608109d7a4dddcec4dbfc5eed7ef5490", &(0x7f00000000c0)="3158ff1045c3da6045d41728ea60700d7a00cb9f62ba6a50e7c934a5531598b3c2622f1f7027f5f0a26ea4d296656f1bfa4a197a0182d4c35b2013c25b239e4883b27933ed8177443c8debff60677a0ec8122f766f2891353f2270b1cdfaede7ec66598bb952d91868012c30b6e2cccc4ea13cb8e7989967110ce746371d752131090b47a77b8ccf33e2c40fb3f33776cfbfb748b279a9d3c5e87489bb35ccb05c7e1da780e354c09d998379550333225fe21c6c64c3aae63cce33bf5ae0ca99278314fb6ea5ce527675623a1482b6a6119794a242c55b9d1be1a8367fb6c1c6aaad9f7366af0dc023d62cdc9efc092e83a4", 0x52, 0xf2}) 2018/03/20 03:33:56 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x100004) 2018/03/20 03:33:56 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0xac0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f0000000100)=0xb) read$eventfd(r0, &(0x7f00000000c0), 0xfffffffffffffeba) mmap$binder(&(0x7f0000992000/0x5000)=nil, 0x5000, 0xf, 0x2012, r0, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 2018/03/20 03:33:56 executing program 1: syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) rt_sigpending(&(0x7f0000000280), 0x8) r2 = openat(r0, &(0x7f0000000240)='./file0\x00', 0x2, 0x2) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000300)=0xb, 0x4) bind$alg(r1, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000180)=0xc) sched_setscheduler(r3, 0x5, &(0x7f00000001c0)=0xe0af) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)="4ba07ac4d40d1e2510285a0543f6f1c4e394d0a6d0b621617440b97d36137c35b9cf7baf4b220c10edd7d7e7feea5bd1cfe27ea79f1f00485cfb4fd4ea25d4e1e3ac9d33848703aeed951399f35934c4bf288c0002d12ff88eb36c24abe1b67e612889e6992f34") ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000002c0)=r0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/03/20 03:33:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000001bc0)=""/4096, 0xfffffffffffffc89}, 0x10043) 2018/03/20 03:33:56 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x248000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000001c0)={0x1, {{0xa, 0x4e24, 0x81, @loopback={0x0, 0x1}, 0xffffffffffffff81}}}, 0x84) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000040)=""/49) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) socketpair$inet(0x2, 0x806, 0xffff, &(0x7f0000000180)) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f00000002c0)={0x6, &(0x7f0000000280)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000300)={r3, 0x3}) bind$inet(r1, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f000034e000)=""/239, 0xef, 0x0, &(0x7f0000276fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) ioctl$KVM_SMI(r0, 0xaeb7) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000140)={0x5, &(0x7f0000000080)=[{}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @broadcast}]}) recvmsg(r2, &(0x7f00006f7fc8)={&(0x7f0000cb8ff0)=@ipx, 0x10, &(0x7f00003e2000), 0x0, &(0x7f0000451000)=""/47, 0x2f}, 0x0) 2018/03/20 03:33:56 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0xff4d) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = dup3(r0, r0, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000100)=""/218) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/03/20 03:33:56 executing program 4: openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000001900)='./file0\x00', 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000001c80), 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000000)={0xc099}, 0x8) eventfd2(0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$inet_udp(0x2, 0x2, 0x0) socket$key(0xf, 0x3, 0x2) syz_fuse_mount(&(0x7f0000002600)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000002a80), 0x8, 0x80000000080000) socket$inet_tcp(0x2, 0x1, 0x0) epoll_create(0x200000009) socket$inet_tcp(0x2, 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000002d00)='/dev/ptmx\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffff9c, &(0x7f0000002f40)='./file0\x00', 0x0, 0x0) epoll_create(0x4) socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000003b40)) memfd_create(&(0x7f0000000180)='/dev/hwrng\x00', 0xffffffbffffffffe) openat$pfkey(0xffffffffffffff9c, &(0x7f0000003cc0)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003ec0)='/dev/loop-control\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000003f00)='/dev/hwrng\x00', 0x0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000003f40), 0x8, 0x0) inotify_init1(0x0) pipe2(&(0x7f0000004000), 0x1) openat(0xffffffffffffff9c, &(0x7f0000004100)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f00000041c0), 0x0) pipe2(&(0x7f0000004380), 0x0) syz_open_dev$urandom(&(0x7f0000004500)='/dev/urandom\x00', 0x0, 0x0) pipe(&(0x7f0000004740)) openat$ppp(0xffffffffffffff9c, &(0x7f0000004780)='/dev/ppp\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000004a40)='/dev/hwrng\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$tun(&(0x7f0000004e00)='/dev/net/tun\x00', 0x0, 0x0) 2018/03/20 03:33:56 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) io_setup(0x7ff, &(0x7f0000000000)=0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) io_cancel(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x6, 0x3, r0, &(0x7f0000000100)="9b71812df04a0a0a713655046a95ac7738f729467d32cc59e93883550dbfcc3dc15c26d4f4feb98130cd9bc27b0347e14ffed9ff42b1c70a179fdd4b729ceeea2f18182b272d36de3f3402f58217a54d00aba3e23edae3b88907ab48f8e972a4ab7cda4d9beb6869c8e645fc048bcc0ac8b538eaadc27dd86cdfbc65a11da0306999580ea7cfab0b22f41083bcab2e6c4d64bda5f11c4740f80070e502740d781e85b316a622c60696b71c7ae1cc9c0c", 0xb0, 0x80, 0x0, 0x1, r2}, &(0x7f00000001c0)) ioctl(r0, 0x125e, &(0x7f0000000040)) 2018/03/20 03:33:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) fchmod(r1, 0x100) timer_create(0x7, &(0x7f00000001c0)={0x0, 0xe, 0x1, @thr={&(0x7f0000000180)="db485d65", &(0x7f0000001bc0)="205c13507963230643bffcb19bccc1785653b0ee31bf4eb96ada8f82bae5c1e42edf2c04970f73f16e3510ab0710bacd5f2b19fa3f699dd39e2232f97115fd7ecc0e9d166c14f3b9f43f044e834f4f4fafcd1af81ad4d29c4e5b8e97c2e63b43c632a907551c759e000502163056620000c0014fedf883fbd2880fa6117dd122e2d3d567ab0510e26616ec681cdc4f042d8ba5c2dd7f6003408b93b244b889211b9b1e682a621895a1ae85461a1dd3e4aac8990cc7d08627e89f4281f3eb856173ffdf510f96f994e4ae887fccbd5761f662892d4f6bae2cf767577c4588e0f231d0b60374e168d763181d2c1ff8d7c65fd6ab259bfee36e786dca74d0f2302e96356cefe3372ec8a8e8664b990210ca78cf11b3528079ec2926d11d1cc35a01637ed5253283878afa3651affe0a1dcbbb090e7c34eb0a46ac83bf50424985120d6972fc3b9a94898c7a2335a21758658602160e01b971ee838d4035f9c484bbe97a8f85c2dfc079307974058b6d342ac5f9f7c7d1d3981f18f43989c1b5ba5c946754a8058b1f76d69d652151d3fad8d782b4e23d8ac769df8da5ec9346275ffa49773ad84f6afaaddc42ff493b9b80595ef6bd8567f3a06a90dbbc354483021b8a05a084915808cef2adf26079df40b0cfef93e4954f4d132649cd6cd0932a3f08d82fe31e6b1e3daa1b505505066d851579adc7027305190a0a7fc7b692fb2840bcae3ac2086c2b7fc6c6d29f2a46035f780ce610692e171b0523fb514552c6b8c21b27a763eda2304a75ed03757700cb2e605ce410c3ad30d03510a03b9b62b2e688ca04b027681342d1f3e328a6af0791a8bced2a708e68c2809b826e78c19952907124bfb5ae7f3edb02bb3cdb0f9a68c14410992a53c0fc2fea4d51620af1fe8fd745c40655289f41997b821a88ae629311a35ebd980996d6374e51c6e7749920f73044bba9e3db283be295d62c1541910eabecb9563b7404e5857e62b302654cdafb05f4a56ca70c12974484c21ddaf299088d2b90de98be6f329cc11485379b99f477b664008f66aabbd4c1b6e4cbb6ae4421aca9d05c5f08de262108a47da30fe09815b39f50249d9a9b3cc4c24d837ec0e9f10b6e00b9b157009e45e3b088a2dfa54edca09bd1e053b33cb550e61286d6d45a55faac8ffecef5a648b7cfa342c5bc73dccb5df02ee7679b720dd88286ad732994338812c32311bfdb1cf774dfebb5d258f4b35c83ab4ce647d24da410eb10e8db7f9d5b9e5dbc9f59e4bf9a44cb9a9360a570fa3a07190d6c186e327ae18c718a1578e28a1f8e9083faab9d2ea62ceb38bc3f39ed8fb3d8c8fd839ad9691fc748e919d5ecc09d7e50bc9a0371ce241c33cb40ff7119af435babc9371f721b1ee8dff568c2cdf4d9eb17c5df7eb87f64c8f5ffea91690a7344c8687526605e564409ec22acd21acf0a2d1ea405193ecf89eccfa69aa45e7f7fff62020a038102a58f5b8668209db6c7c963d215d7c8b7e3b86060339198b06e3477941df22db974266e07a2737ef2458e7fca31f2f41104704a0295043c7bbcc16497a5b6cad57ee64a24a6c1e38fdb2fbc12448f199fa85bf95ab1ee69151e5328de854919cdee5d18aeaec9fe139f0aed754c73d9b31926f58b5e14d4bd6b88451b7f548e48c431da809b75a37cbf52a038362a09f585cce66bc5b2c53e9815a3688a5916ba53fa3ddabb5b0775721b8ef5be991ecd4787c41b90299bad18b97dde140bf878dd2ffa2b4dc37cb935593aa07de479704688208fe445e77c874dabd782dc76176d5fcb3639e330f1e8dde95fa66a1b083a2032270542a847e44bbf2d4ff1d3950bfef0b52b19061282e54b3cfe10f7276f4c9b6e1eaca560d4a1bcfcdba20259957c77d093cf52ac36a6d0108994a891b9038c18c3773434d710442e0e539f9de160d053e0bb26441f396574783dcb7d74ce0ae8bf41fea75229b33ad22e80250da915abb1b28caff9cedbcbbd2b97f66e8a2ff8026105b364851d744b20cd2eadc6b6f35a53bb1c743b2b88e03bc86a14212109680210168997d527e6a9549e280ddeaa8fd771a05a8f8a8253402b6faf0757c08508424f48bfc09ee0cf82fa4de4e263784dc9f591d853c2a9af9f591d4d2a353367d0e8d2a38cb48209560385be6babaf72d56b7733ead97daec8aed4ac98b9c6ecbbf9ef6c78c3c9c63163f153f51fe7a3c1f9047e4f30fb740e06604cfe62cedb5c61bd4c1d6baf1a2ee00665b55d3b1285907799803ab55a06cb4f9566093a9d4397749e1bf670e8ebec9ba62638ebdd463f62f6b44a474d22298ab1066af73f3ba644813c6f77f940700dcf5573095cf8c571b6fbc8129be663de6e0a483c4a62fae37162f9bdebe40c1cdc92d26c80544a42e44f4e673f31d29ff8c84bf896cf77ded9d2d13eaa1046515f46c8ca4b92ec4646a919b60049fdf921689098f9ed8ff4836d0fcc6d0e1acdc7b60589841ce15935350c12ba829b20436f41784d0b357dd7f4d21638f7638af8cdc5aad7e3903b73dcc2df8bfedbcf6c2a315d74b16d801a9b753293691ca911865414cd622d147d62375ce79478ebb66e86488250dab2815c643cf4ecec355b774b264b9591bbf7ed9a50288a746827f59aa2238f0dde227003172c71742b1bcc9fec6b8f2c755efec2608cf0250ccdcd2b7b93252a8b2123043c1be22e277a663283fd51be8b90be3a806f21b0bda93e7320aebccc662db2d76b15f57ce0563f9d178ff698a0b382ec8d657d9e0fa9f55549a1b52c5b86125da107dd12336f4ba8071fdaeeb0434d4a0f092884155c47050ac8f3e515f9807c47372556a60ecd194225a8e65dd04e2b3b64647ca4fcc0b8678f38806677aa802cdfe83062d737c994336a7f70a85fd40edfa30c85ac0135c8bbed6d28109bc26c332926e8ae17ba08cf140bfd0a9defb65e02192300d20c5d561caaedd41c4306dfe2e15dcd1ae7d31277e2b206430613db4e0a396090abb2f734683547ac6fa4a62b1033d4d2a40d788f0640c8fceeb1e0da4621c4d4928ca7647e98ed22c78892efe27901ecb5ce3c8d29a9db521e784a21437a25dd350ee05f0e0aa9fb6d54af4f281573067986a63e3465e768683172e14411465f7a3a5b266b37bcaaf3d57951184435e2e0338fe117220fd05aabc43068c43ada43e743c51f70ecb3c5444f7a35546bcf5061038d649b11c293182d9b04c5b0560a64a51f8c57c0c90b161f70805836ce2d39bcda7a64b6c512c05eb288282a232f6064ab4859427a9d7f1e26f46bcb75cc815aa734b3d22a51c3b5312248503eb0b4f55f098f6a1a695cc478cfe0da065c91793876e022e12efd897a0325cd0e9234de47f5b9a6d95a3f0b3fd90207263b8296886fdc110a8bfba382fb7c5e053018bee60f21db3e2e821bfc8457a718e960eed578fcfa257eaf1c0bdb99e78835381f1640ab063f8e136536579ef2710480a4721b06f7434c96df23b84f0a0da99d15b31c56d6ea7f94a3e60c5fdee54ce5ca879bc9367e0a7fc59f5ee612615d7458ba6c3945140c758df258e32a6c5e41390251af2f27333566ff38de92deeffe1ecff4924ee82da80da97b5a054d6e995a3ec040daad577194bd7f2a4e8c18cfeee83500771467199e71e5f774d32b4e3a535b8ba78d89a6a8a33c50b2d08094753fbd2d344f7189e90cd731166a81d55cdcbcd9de9655cec0401dcca1926debc9fa9fed8ba20e0ee6b9dcda5c97a3c69f5eb79e187be73ae217c486043deef67003b08077d477bf24c96aa993180d002dc9e31abecbf48d843420852ab475407c99c24d193d2b5d92fe68a9b3cf5c47af01c846ef0c5269616f70b72f9d24fbb40da763b267e8f2c2ef578c22af1a222c1bf4e553c49c5f6fe907d0347172f449492089ebfd069c6fa81860d3c73099018263478b638d5797d06d7dc05f7b3ea0470cfaab9d7ce2858e15abe50c64953d5235dbfab61a9f8951bbc1b97f88cac0c6757ceacd82d0c3ad02b50c2ebfa7b0060a45d1d2bf2c4a06351fd1b7bb6e145ac3483f6dd2d820def8a72003328322dadacfefc7679f24edd2878820cf26f5e9347da2e9ac753e4198549bcfcc2ac6435e55b39d636cc06ee207fe8bf70771e7b8fa18b6fb0661d78290fbd0be499ea4b783aac9972df04712bbe743cc035f36594e352827b8055415fa8b8646ef78f379e42e473ab5d8952335b846043b8ea4ba6f204a4b5ea83a7277dd6a1fba8324e9b96d3e628b74bd6cb59252c7d9083c3cd0248146b75cf440afe91dd160c9c2451aae6aad22a84a4100e808ff4faf422d69871a77f28eee6f5fefc4e020b1bc4e043ef7335b063edd20b98faa79495aa90cc57a4bbd8596b099a7066552515c8fabfbf54c486f2193141669a318611c3f4f59de484c1fa2e9608c30f9f4706509f36f72a238d858bd8a860f015052176c28b81c7074499f47d7d5f7ba2964b5290e2af95b4133bd6be6e0b39eba12fb44d66a1bb602dea56556da29da325acd735f87a15ca3a99d2835617b6534885bd1ebd21c528039c8792826691929e01b0f37e48af6e8f82321b78df9720fe917e004873d55216eb5707fcd5b0ca3994542d3ea07842e756dc076b4cc618fbe34a4608de5fe8755df66ffcea052f5a3ec56fb9b180fcbec7c796b645f5d4efa8b105e58dac83f2010f3f4cf444faf5178881d76da84d962ffa69efc13c0942d591f006b26eaf54b5ecbffcfd4b2d7953d3ffcd161d9baa68d66e40b19faaf9b71e67ba90192bbf0878167dc4702a49bc564cbb3e636df1d8c20aac0076e993c7d60b590ec5528c6ed04a297eaa53ea288f367dfd2bcfac6046101575dc17befda3214dbacc91eee35737815a05b4ec11c4116a92948000813c5370e9598ee8c1e15b2cc5a7a7d81a145483893fe880e632ac1b339bc766d0c4f0149f58f0e131499b2219100342a9177bd8659233853486d94a2eba9168f51bd6e0bc4637d8a52405b89e60de506f7febc467315ff3475b74f292512eece679b4e439ba3b12bfc3a8b24c2d01420017705f1aa4ed64174703ea6938fa1d54446ab3bd47fde540be7a867c1382d13d47684091bce44b916128d3eceb15fb3b7135d5297adba13d20d637e171936afe73c4f02dc7ac371e18c94e657243a0631876a6fdb96b1e7c92eebe52ad9c5ce8cec0f6fa02720568a819eacc4485c66a40dbe324164ee984c94b8e12a8f4190779e0807bdaf13d77f862d0928f53940824a8ae1b8b9bd6b006c9af5f17667a3f2735168078a0954961285256f9352d63e2ccb583ae3519f7b8ce3dd24ae0516b5e424f9041ff4c33d23c3ab7cd233f29678587024143634981fd7b058ed87bcf5a79797e6f6be4bfdb1c8fce689b6832e2d5f37aba79e5a0661896b7ca54cb74790c2b75cc584cd3b331f161aabc93842b805fe64ba38ee2278f77bfcb4fe5645c313074777192497dfd2b0ecf0ad9ad44a2b506aab8c785d76a0723d55063f19b7e2fda58c50a769cda87c8de305b22852a0af602b754e8140e56faf97454af92657aebf8be72a6fe6a4c569033bc4752be8232f355579758aedc497ba93ba31a4dd92e418f92cd848651abbe535cff65ca922016c4a85bdfb302f9be4e5c1c1e926d1e35d5482cfcc20812bd194f4c39c3459d7a1c686b44ba2717a985940dbe1c3b5fe7986d992e26cb59a1e750a77b73b82ba7f0fcef651fe70759bc168660e8ef9cc73d55375afc801f859f59b812cb62d2fd582dd60af7e2276640b58c87765f23633b60285c7"}}, &(0x7f0000000200)=0x0) timer_getoverrun(r2) 2018/03/20 03:33:56 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x10) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000000240), &(0x7f0000000180)) socketpair(0x5, 0x80005, 0x9, &(0x7f0000000000)) 2018/03/20 03:33:56 executing program 2: r0 = gettid() r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000040)="b0177727010bda567efae7bc27ba6ab03b86", 0x12}, {&(0x7f0000000080)="afb00686e07ee12a2a30c9cf6c41fda1dc8e63a99e2b78de1e103c9ad3b7b20acb2224e075a084ab78fd3fdfa2b4d3bd4672a5a93508939489644aa8dd308fd589182ae128844dc754ed503b211a1f0d453b07f31bf27540e2ee5e7b7b5b9894a11fc4d50642a2de38d010f281f5b0d9628f76b5ae936b", 0x77}], 0x2) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) readv(r2, &(0x7f0000000240)=[{&(0x7f0000000200)=""/28, 0x1c}], 0x1) fcntl$setownex(r2, 0xf, &(0x7f0000000000)={0x1, r0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) writev(r2, &(0x7f00000004c0)=[{&(0x7f0000000440)='B', 0x1}], 0x1) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000300)) tkill(r0, 0x1000000000013) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) 2018/03/20 03:33:56 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000afdf)=ANY=[@ANYBLOB="28000000020000006400000000000000000000000000000000000000000000000000000000000000"], 0x28) 2018/03/20 03:33:56 executing program 6: socket$netlink(0x10, 0x3, 0xb) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x701802, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00000000c0)="46a087d01a2e86ea723e637a037fb27998041a5d8d856b15f546b988dfc0f73af840bc33509a09b79ade7fe36cf50bc7bfbc8b4aeab90c0349f046896a1c739a4ecf23b6d76096c6aad15ca33f09c795386aa4e6f73bf434336b288bbf719562daea880c07396a8eba60d96fb9657af0d50c2c3504af8415933bee83eb0a4ed5dc06d0c75ef16bcd97b5d5e41f005eaa204089d5cd4898de9f1d6caee9f978a7b5928d87a669cde8f6e1d5dd8e72072df1497011e778a935cecd94af1136946de8") writev(r0, &(0x7f0000000240), 0x20000057) 2018/03/20 03:33:56 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) ioctl$KVM_RUN(r0, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/03/20 03:33:56 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000180)=0x800, 0x4) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000000)={0x7, 0x101, 0xfff, 0x1, 0x6}) getsockname$packet(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x57cb, 0xa, [0x100000001, 0x7, 0x8001, 0x8, 0x9, 0x20, 0x7ff, 0x9, 0x80, 0x4a]}, &(0x7f0000000200)=0x1c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r1, @in={{0x2, 0x4e24, @rand_addr=0x1}}}, 0x84) rename(&(0x7f00003b2ff8)='./file0\x00', &(0x7f0000192000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000140)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/03/20 03:33:56 executing program 1: openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cbc-serpent-avx2,cbcmac(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/03/20 03:33:56 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) unshare(0x400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r2, 0x1}, 0x2c) 2018/03/20 03:33:56 executing program 3: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x100000000000c8, &(0x7f0000000080), 0x435c45dfccdf5be1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f04000)={{0xa}, {0xa}}, 0x5c) 2018/03/20 03:33:56 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) setgid(r0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind(0xffffffffffffffff, &(0x7f0000d01ff0)=ANY=[], 0x0) rt_sigtimedwait(&(0x7f0000000080)={0x3}, 0x0, &(0x7f00000000c0)={0x0, 0x1c9c380}, 0x8) close(0xffffffffffffffff) 2018/03/20 03:33:56 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000400)={'bond0\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="26000700ffffffff0000000000d3596f8f7f32d8a55370917b99560baf780ded8b068e0400000000000000d25e7759f575f1cb7db8ee98b7db6f0076c1715e390b74e70a20d32d0c2056684e8afa6adfad5acb832a59ca62f01afb3b646e605b506f01002f91caaf7000000000000000054a6f71fe58fa17917619f04d3173411ac9cbea0744fdf53d3acf7cf050f4b6093121d24e6a306f9be345c75a3e4ed4a514096a3cd04b17e6319bc91525515d0a3b302ffcdf0141a803d8e643708d8cad91ff4c14f63a6a520f556c5a7f8472e0d6dcc0d42734879081cedb36ba16325ad0afd76b90e378cc9f77523a0ba1f46903ea42d5dba522cdaa84b5959da26e699bc37b93d7c24f6f0203fdf7248ce291010368053038"]}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000340)={r0}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) rt_sigsuspend(&(0x7f0000000240)={0x2}, 0x8) read$eventfd(r2, &(0x7f0000000180), 0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) r5 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xf6e, 0x22c000) read$eventfd(r5, &(0x7f0000000080), 0x8) fcntl$getflags(r0, 0x40a) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f0000000280)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) ioctl$int_in(r0, 0x5452, &(0x7f0000000380)=0x1e7c) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f00000000c0)=0x84) setsockopt$packet_int(r2, 0x107, 0x13, &(0x7f0000000200)=0x4, 0x4) [ 55.350986] audit: type=1400 audit(1521516836.305:50): avc: denied { fsetid } for pid=8860 comm="syz-executor0" capability=4 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/20 03:33:56 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00002f3fe4)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f71fe2)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) sendmsg(r0, &(0x7f0000f30fc8)={&(0x7f0000a86000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000f6bfc0), 0x0, &(0x7f0000f57000)}, 0x0) ioctl$sock_bt(r0, 0x8907, &(0x7f0000f7f000)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2242, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0xa26) 2018/03/20 03:33:56 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x200000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000300)=[{&(0x7f0000000040)="787b18fef3b2e47726176a1e9126c7561643", 0x12}, {&(0x7f00000000c0)="f29676624777eec86a3ec319a9ebaf0c161246f65ba8d8fcbf526ff067b0b3142996f5df62d0ceef68c59b81a78f669866bd377a78bfc8007a94a3a3e279284e9576e1688821be77b10c1700355dd0cc1eee58444c80d15eea9ef7dc32a1c8cfd68f937ad0d8b5cdff9d9c7c3a27c68290", 0x71}, {&(0x7f0000000140)="4143179daaf9f09763a6ba975b934edf4f0981e554111b986ac13b740ce6e83414030d7ac60d8d06fd58dcc203402284f81ae4101ef0fd71f7b45734b1cc041e9b7b1af32c216a0682a49fec7ea002e6d46676340db70d79580ddbcdb3c072014eb727826e13340e20d0a34a564bc18ea7835dfdd81f354c3a33034574212dfdc71e6c352652909b6c8289", 0x8b}, {&(0x7f0000000200)="a72880b20cd629a0b2ff0e4a8ea04c9a611b3f29fcb9633d7518b04a4b711023a136dc22575c09747c08412381609a15a3902c4a9c922972a13f64c2be4e9a814d03dc1a301c5a046ea3914b9f8d34c1680a6d27813412ccdd2f3e1561f5114b03f2475be2d9f4ed7dbc6397b5c940a9f5c43ff32b7796457e6d18c3b56175ef3a9b7505b150ca9d2053018e281f24e7d1", 0x91}, {&(0x7f00000002c0)="da4904ba302471c9251f5fd378f2ecd13ae2e345a025e5a64b37a2473ca2743ad4ce28ec", 0x24}], 0x5, 0x0) r1 = socket(0x10, 0x1, 0x0) write(r1, &(0x7f0000f72fdc)="240000001a0025f00000000401911f0e0a0b00000004bf00000600ec0800030005299911", 0x24) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/20 03:33:56 executing program 4: pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='v7\x00', 0x201008, &(0x7f0000000140)) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)="030010", 0x5000, 0x0) pivot_root(&(0x7f0000857ff8)='./file0\x00', &(0x7f0000a96ff8)='./file0\x00') 2018/03/20 03:33:56 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x400}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r1, 0x40, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @multicast1=0xe0000001}]}, &(0x7f0000000140)=0xc) fgetxattr(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="6fc56a026170656c696e7578cc63efb660f173d151270064696ee705006f6f6c7300f3c93d5fbd0d2c6caff8b5a04ec328a8b277f310a57e301d48d1c7d8763162f08fbc33fe3a97d839c52565c1734bd09f2aeb15751f"], &(0x7f00000001c0)=""/159, 0x9f) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000300)={0x1, &(0x7f0000000280)=[{0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000340)={r2, 0x1}) dup2(r0, r0) r3 = socket$key(0xf, 0x3, 0x2) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00000003c0)={r1, 0x7}, &(0x7f0000000400)=0x8) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000340)=ANY=[], 0xfffffffffffffe5e}, 0x1}, 0x0) tee(r3, r3, 0x101, 0xe) 2018/03/20 03:33:56 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) get_robust_list(r2, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f00000000c0)}, &(0x7f0000000200)=0xc) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/03/20 03:33:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x83f126598373c226, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000534ffc)=0x4, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYBLOB="1f00000001008536a7bfd9c7359d6a80fb0494afbb24d378f17ce482fe25b43e483c5dfa76534d1a9d087eab1fa3c7e6b70867ef40db772dfa27fcd6f2bc896dd54b3f525bc5784c18ab8f7831007aef437280f280cc5724d8a99a05b694902340d4c503542e020dc166ad2fd0adfbcefd40fe8afbd140335d5ff81047fbde3e1b9703aaf86da5e22ee397b218bed9d4c96af8c6374ec7116b93d23a85ce3b79a5412071423e2fddf63fe7437ea6a6d863f4deeeb0cbd2d87a0d91ad96409866023f4b82334f9f0471794efa0d3d3b374e77b0e2f9428fbffac66aa2941fcd7de81ed67e935b7c0a6de6f4fd22f3a333592f437d45e2"]) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000180)=0x3, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000)=0x5, 0x4) 2018/03/20 03:33:56 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000180)={0x1, 0x7}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000001000/0x4000)=nil, 0x4000}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000003c0)=0x2, 0x2) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000300)={0x1, {{0x2, 0x4e23, @rand_addr=0x9}}}, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000200)={r2, @in={{0x2, 0x4e22, @rand_addr=0x5}}, 0x5, 0x8, 0xfffffffffffffff8, 0xb1, 0xbb3}, &(0x7f00000002c0)=0x98) 2018/03/20 03:33:56 executing program 5: fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x1, 0xffffffffffffff9c, 0x1}) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000080)={0x2, 0x0, [{}, {}]}) r1 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) dup2(r1, 0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x22, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB="0063404000000000000000000000000000010000000000000000", @ANYPTR64=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) 2018/03/20 03:33:56 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$TUNSETLINK(r2, 0x400454cd, 0x31e) 2018/03/20 03:33:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @loopback=0x7f000001}, 0x309) sendto$inet(r0, &(0x7f0000588fff), 0xfffffee6, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) 2018/03/20 03:33:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) rt_sigreturn() recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) 2018/03/20 03:33:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x301000) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000000040)={0x3, 0x0, [0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="0080000082f02cf1664a301ec6b4ffffff"], &(0x7f00000011c0)=0x8) [ 55.584855] binder: 8921:8931 transaction failed 29189/-22, size 0-0 line 2848 [ 55.600410] binder_alloc: binder_alloc_mmap_handler: 8921 20000000-20002000 already mapped failed -16 [ 55.615694] binder: 8921:8939 transaction failed 29189/-22, size 0-0 line 2848 [ 55.644520] binder: undelivered TRANSACTION_ERROR: 29189 [ 55.650250] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/20 03:33:56 executing program 4: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000000040)='./file0\x00', 0x1000, 0x0) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f0000000080)=',!@\x00') r0 = syz_open_dev$vcsn(&(0x7f0000002680)='/dev/vcs#\x00', 0xde73, 0x486000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000180)={0x3, 0x0, 0x10001, 0x80000000}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f00000001c0)={r1, 0xce9}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x0) r3 = socket$inet6(0xa, 0x80003, 0x4000000000000001) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r4, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) ioctl$KVM_DIRTY_TLB(r0, 0x400caeaa, &(0x7f0000000140)={0x7, 0x8}) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f00000000c0)) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000100), 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa}, 0x1c) 2018/03/20 03:33:56 executing program 5: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x26000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d67000)={{{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe5) syz_emit_ethernet(0x66, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x2710}, {r2, r3/1000+30000}}) ustat(0x0, &(0x7f0000000040)) 2018/03/20 03:33:56 executing program 1: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync_file_range(0xffffffffffffffff, 0x8, 0x0, 0x3) r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000100)={{0x6, 0x6}, {0x9, 0xf13}, 0xfffffffffffff39b, 0x7, 0xfffffffffffffffb}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34003}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000040)={0x24, 0x28, 0x821, 0x0, 0x0, {0x3}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @uid}]}]}, 0xff97}, 0x1}, 0x0) 2018/03/20 03:33:56 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3, 0x180) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000080)=""/234) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev_snmp6\x00') 2018/03/20 03:33:56 executing program 2: socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x800, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f0000004940)={&(0x7f00000000c0)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(cast6-generic)\x00'}, 0x80, &(0x7f0000002540)=[{&(0x7f0000000140)="372a3a8ca928c9c328e3c6b4304e589b5c7ea8572ead1d98323cc31d1637bd9a12fc4b98cfda14da69c58f48dea2e1adc288b6427d946e0d0b79863c241a310f6434cf9b5ce2ac2e64fb0171add71a943f0b21471634d40431a672e036b3a784e7eca3e4b886469d15f1dc23354b37321686eed36f1823b82e056a7dc2d3acf1b42278a1923c5b6a82d5c7b8ea7011352f7663a1a4b188a7ef84eca8f118b822e2b23dcf59506bed9949ca10709343eab7d5e824a2", 0xb5}, {&(0x7f0000000200)="c8ed0c26bd5cc6c0f48b775292a905d9665ce41ee9e9994bb3baa31c281ee1095e41a6f60e19afca7eb17a19be4707966a3f53a1952fee901c0e59", 0x3b}, {&(0x7f0000000240)="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0x1000}, 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"}, {0xe4, 0x185, 0x100, "acb6e3143674b0c7a25291fae9f06be39bf9ea2e011286396b4ec2b45d23a50d857f56d2ea861cb0c58796e2e82330d2b9d2c3b4f7eb23665875d1b5c24b3796a93f68dfcfb4a5c767d93d2cfde0fe91dc0c4322c57ca1e5b9230c1f355660629f55da60befc1f3ce17d82b75bbefa59fa58ee2816dc252337e96839621a77c9a8b89645b153c4ceb88409eee080bc009404189098ffdaca8368739142f82faf73673d80d6448e54e8773e5281919a62f57ba061a963859786af70b1711fabbe79a9a3cfdb0b8dc0c8a22ce550b575f0ca4d6020b7d6"}], 0x2380, 0x4}, 0x10) rt_sigsuspend(&(0x7f0000000080)={0x9}, 0x8) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000040)=""/28) socket$kcm(0x29, 0x7, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000760ffc), &(0x7f0000004980)=0xfffffffffffffeb5) 2018/03/20 03:33:56 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000900)='/dev/dsp\x00', 0x400000, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x2, 0x10, r0, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r1 = add_key(&(0x7f0000000780)='trusted\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000800)="e0022b090481954ed6e8757ebd7938ebb1be81edf65389e13fe22bddc79750d91b4c695a122df602a0e5d3a93b980e6528619dc03bc018ade93be08e0ba87b82387873af6a280af59cb4dc71cb7805a0cb229e705cd2eff2c86a9ec021bb3b15cf1ee83849ff02b196940672f4fda55b9ba6013f0ecba3c1aaa742d2555dcacb9ebba7a0b0ef9f819585538ae4012a271fe819524f6e91953c92c51677ec653664d0c6ce8514763cfac59aa5069713b0bdb774001f69c9dbb66c22bd7911783be9fce09a7898", 0xc6, 0xfffffffffffffff9) add_key(&(0x7f0000bed000)='encrypted\x00', &(0x7f000080f000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00002b2000), 0x0, r1) r2 = syz_open_dev$sg(&(0x7f00000006c0)='/dev/sg#\x00', 0x6, 0x200) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000700), &(0x7f0000000740)=0x4) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000080)=""/61, 0x3d}, {&(0x7f00000000c0)=""/147, 0x93}, {&(0x7f0000000180)=""/215, 0xd7}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/167, 0xa7}, {&(0x7f0000000380)=""/141, 0x8d}, {&(0x7f0000000440)=""/172, 0xac}], 0x7, &(0x7f0000000540)=""/2, 0x2, 0xff}, 0x20) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f00000005c0)="8fc38c0ad8fb764da65b5ba64adab42838bd860b1d369b412ec6385717de22c61de57fb9fd930f4e81bc90120ba114940f242e7a6158a4ab492691fa523c74bc2757adda87e7130f87f6e689fa5615ca8c486cf85fc43e4daf030f01a53f120595185d228e9c5f8e4be787464f1ed1c8bc9f9cd3bb6af4c104142343e37f7afcf83f2b3276d37a74f074fdabc7b4e77fb6b56245b28c063eff3a58424441a80191e87bc41359c5fb5143ee742cb78dd30bcee59261848d964440f5a41acc31f369f3323dca65ff71403011a0dcf664a51be9f26719b5d6f4bb1bd49ee4581c1f6729ee962147cb62") 2018/03/20 03:33:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr=0xa8}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) timer_create(0x6, &(0x7f00000001c0)={0x0, 0x1d, 0x4, @thr={&(0x7f0000000080)="11184d66fe97170f3bf93504f174ee6b8b02c9bc75f66d4ace8ff674409f2ccb3a3cc77d34f1941c0b465e869dc5de2c1252e28753d5ea17492b58026795441db0bbb24a5af19f21e0d30bd481f7f7500852f867b9d7fefe4e9914051aec11d26e4bc49744dbaeeca980bef931ce578e54235a2765aedb43b3f0ef47b389dfd6bf10a4b9775ffce70fd394beb8382918efe5d5eeb5c93b498493cf9fd688d3318f68a439722d09c93c2b42ded73b2e15bb2a99d1844a426bd30970647359d2a69f336773cfadce38f7ab4bb5ce2910001d2cee5041745525d2f8c83c4704c4e664b9181c6bd0e26cfe9d1f57432525f380010c", &(0x7f0000000180)="16da46c02f2ca80535248f62b63ce22dfda7b24da4aca9"}}, &(0x7f0000000200)=0x0) timer_getoverrun(r1) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000000)=0x4, &(0x7f0000000040)=0x4) 2018/03/20 03:33:56 executing program 6: timer_create(0xfffffffffffffffe, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f00000000c0)}}, &(0x7f0000000140)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) nanosleep(&(0x7f0000000040)={r0, r1+10000000}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x9}}, &(0x7f0000040000)) timer_settime(0x0, 0x0, &(0x7f000096bff0)={{}, {0x77359400}}, &(0x7f0000837000)) 2018/03/20 03:33:56 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f000047afe0)={{0x77359400}}, &(0x7f00004dbfe0)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x10000000001ffd, 0x0) 2018/03/20 03:33:56 executing program 1: r0 = inotify_init1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000003ff4)) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) inotify_add_watch(r0, &(0x7f0000021ff8)='./file1\x00', 0x4) link(&(0x7f000001e000)='./file1\x00', &(0x7f000001fff8)='./file0\x00') link(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file1\x00') r2 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8040) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000240)={0x4, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r2, 0x1) fcntl$setstatus(r4, 0x4, 0x2800) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000fd6000)='z', 0x1) dup3(r3, r4, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000c9f000)=0x2) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) unlink(&(0x7f00009ff000)='./file0\x00') ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000300)={'ipddp0\x00', &(0x7f0000000200)=@ethtool_stats={0x1d, 0x1, [0x5]}}) bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x10}, 0x10) 2018/03/20 03:33:56 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200180, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) setsockopt(r0, 0xff, 0x0, &(0x7f0000000000)="405be554424980b02ba6f5d2ada4af73a69b4685a913a6221c5a86d045758c0ca04cc492c68d5127b3b967e5fae44e2c55f6e75ab33f92393619fc51bdf32cb0b5ac892eca323b2cb45e4457623cbf7c98b028cc0ce8ff60e6e7efe7b73ffaf34ce7e76c9a6ea4daa3a78f9fe742681b8f5cd63cf667f5cc1a4d0fb49211afd93be2e4b0f103", 0x86) socket$inet_icmp(0x2, 0x2, 0x1) 2018/03/20 03:33:56 executing program 4: r0 = socket$inet6(0xa, 0x7fc, 0x400000000000003) fsetxattr(r0, &(0x7f0000005fef)=@known='security.selinux\x00', &(0x7f0000000000)='system_u:object_r:netcontrol_device_t:s0', 0x25, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6000, 0x0) 2018/03/20 03:33:56 executing program 0: io_setup(0x1, &(0x7f0000000000)=0x0) io_destroy(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x38) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x100, @empty, 0x7}], 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r3 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="19000000ea00f866158a8453f60b4b4af8e1f86cf8c23f2c6ccd185d616514fb1e3e5f7e7a"], &(0x7f00000000c0)=0x21) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0xc1b8, 0x8000, 0x9, 0x1000, r4}, 0x10) sendto$inet(r2, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r2, &(0x7f00003cd000)=@ethernet, 0x10) recvmsg(r2, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) 2018/03/20 03:33:56 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f00000001c0)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x8001, 0x1, 0x800, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0x300}, 0x8) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000da8ff8)={0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000047aff8), &(0x7f0000834000)=0x8) 2018/03/20 03:33:56 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000002280)={0x4, 0xffffffffffffffff, 0x1}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000002300)={'filter\x00', 0x7, 0x4, 0x56c, 0x218, 0x374, 0x218, 0x488, 0x488, 0x488, 0x4, &(0x7f00000022c0), {[{{@arp={@empty, @rand_addr=0x737, 0x0, 0xffffffff, @mac=@random="779a6b088c10", {[0x0, 0x0, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff]}, 0x101, 0x9, 0x100000000, 0x3, 0x2, 0x200, 'ifb0\x00', 'nr0\x00', {0xff}, {}, 0x0, 0x248}, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x2, 'system_u:object_r:hald_dccm_exec_t:s0\x00'}}}, {{@uncond, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x8, 0x40, 0x6, 0x0, 0x0, "5dd91c97a405e26644121bd05302b57e4326204c4bef84f2da620a0a410b94afb415e40ae9dbf4040956757bf6afd7ce54b6b0a4eaf5bffc0407e11c4e0c9e5f"}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, 0xffffffff, 0xffffffff, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, {[0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0x0, 0xff]}, 0x400, 0x9bff, 0x1, 0xfff, 0x6, 0x6, 'teql0\x00', 'nr0\x00', {}, {0xff}, 0x0, 0x207}, 0xf0, 0x114}, @unspec=@AUDIT={0x24, 'AUDIT\x00', 0x0, {0x2}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5b8) r1 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f0000000080)={0x2, r2}) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000100)={0x2c, 0x100001d, 0xffffffffffffffff, 0x0, 0x0, {0x11}, [@nested={0x18, 0xa, [@generic="a2b41bea74a6246d995e07c6bf71fb0a2c"]}]}, 0x2c}, 0x1}, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/03/20 03:33:56 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003cffc8)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000255ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="12000000000100000000000000000000f225d1efbd6d3a68084fa896e02415ee9c5c31bf"], 0x14}, 0x1}, 0x0) 2018/03/20 03:33:56 executing program 1: r0 = inotify_init1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000003ff4)) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) inotify_add_watch(r0, &(0x7f0000021ff8)='./file1\x00', 0x4) link(&(0x7f000001e000)='./file1\x00', &(0x7f000001fff8)='./file0\x00') link(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file1\x00') r2 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8040) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000240)={0x4, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r2, 0x1) fcntl$setstatus(r4, 0x4, 0x2800) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000fd6000)='z', 0x1) dup3(r3, r4, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000c9f000)=0x2) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) unlink(&(0x7f00009ff000)='./file0\x00') ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000300)={'ipddp0\x00', &(0x7f0000000200)=@ethtool_stats={0x1d, 0x1, [0x5]}}) bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x10}, 0x10) 2018/03/20 03:33:56 executing program 3: r0 = request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='%}/\x00', 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)='\x00') 2018/03/20 03:33:56 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000000c0), 0xffffffffffffffd3) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000040)}, 0x0) 2018/03/20 03:33:56 executing program 2: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f00008a3f69)) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000f19000)=@file={0x200000001, './file0/bus\x00'}, 0xe) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x800}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={r2, r3, 0x19}) write$selinux_access(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="737973744c6d5f753a6f626a6563745f723a645f63616368655f743a7330202f7573722f736269738a77533b9ef4fd00007773656420393300"], 0x3c) 2018/03/20 03:33:56 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) 2018/03/20 03:33:56 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x64941) ioctl(r0, 0x4401000000001269, &(0x7f0000000000)) r1 = signalfd4(r0, &(0x7f0000000000)={0x28}, 0x8, 0x800) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200, 0x0) signalfd(r1, &(0x7f0000000240)={0x4}, 0x8) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000000080)) 2018/03/20 03:33:56 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000623ffc)=0x100000001, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x1, 0x1, 0x4}}, 0x2e) poll(&(0x7f0000beb000)=[{r1}], 0x1, 0x0) [ 55.913165] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=8998 comm=syz-executor6 2018/03/20 03:33:56 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x480002, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040), 0x8) 2018/03/20 03:33:56 executing program 1: r0 = inotify_init1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000003ff4)) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) inotify_add_watch(r0, &(0x7f0000021ff8)='./file1\x00', 0x4) link(&(0x7f000001e000)='./file1\x00', &(0x7f000001fff8)='./file0\x00') link(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file1\x00') r2 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8040) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000240)={0x4, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r2, 0x1) fcntl$setstatus(r4, 0x4, 0x2800) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000fd6000)='z', 0x1) dup3(r3, r4, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000c9f000)=0x2) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) unlink(&(0x7f00009ff000)='./file0\x00') ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000300)={'ipddp0\x00', &(0x7f0000000200)=@ethtool_stats={0x1d, 0x1, [0x5]}}) bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x10}, 0x10) 2018/03/20 03:33:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) 2018/03/20 03:33:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockname$inet(r0, &(0x7f0000000340)={0x0, 0x0, @multicast2}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0xe000}, 0x1) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/loop-control\x00', 0x40000, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f00000002c0)={0x1d, 0x6, 0x6}) r3 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="7ceb05b009907f1df883f1f93235ea11effd2e2ef3b9dd298c8a4e05f76541ceebb3f7f3f51efbd2205271c0e28b22b1889fcc08b66d43d1cd51bb7fb366a6f00e82cde7aff742fc6fa5b28d868f9760bf99a06c984bdf5326e2519a711197b6eca7d9408543a866676c0ca6cbf562b9c985dc2969e925bc6a552aedc12a2d34938f18ad6357cfc7305cf91027850d59b03f4e63ba2a2fd0b1d992631a06d3e0023f71dfcbb5755e48c1e100bd4888659969a9b6c5b7206c58fa21acbfc9ac5822fa6c91b4b469f65685", 0xca, 0xfffffffffffffffb) r4 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)="52b3ef6c19496515f8b72da1f03179b67ba7376d9e584594b66401a818b956b3aef0680fc3aa4567b2d24a407fa7d153578cdefb607324c345284db4cd76e3d610a05dc915a1e9ae0f54715318ad5e2b9897651cd1ac01fd175bfc291aae5d895d359ebe893e6f563549705078e316b5968b122be552005759227d659c432428e4acc309bc169a104b35a1fddee17836df37b2d416cf0662e2668b5299a4145d29fe2b3fecd8a05aa39d6978299e2a11eb72", 0xb2, 0xffffffffffffffff) keyctl$link(0x8, r3, r4) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) [ 55.988087] sctp: [Deprecated]: syz-executor4 (pid 9023) Use of struct sctp_assoc_value in delayed_ack socket option. [ 55.988087] Use struct sctp_sack_info instead 2018/03/20 03:33:57 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000034c000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) close(r1) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) syncfs(r1) 2018/03/20 03:33:57 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000514ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f00000002c0)={{0x80}, 'port1\x00'}) rmdir(&(0x7f0000000000)='./file0\x00') [ 56.075348] sctp: [Deprecated]: syz-executor4 (pid 9032) Use of struct sctp_assoc_value in delayed_ack socket option. [ 56.075348] Use struct sctp_sack_info instead 2018/03/20 03:33:57 executing program 6: move_pages(0x0, 0x2, &(0x7f0000000000)=[&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil], &(0x7f0000000040), &(0x7f0000000080), 0x0) r0 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) poll(&(0x7f00000000c0), 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0xffffffffffffffff, 0x9, 0x5, 0x4a, 0x20000000, 0x8}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/20 03:33:57 executing program 7: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x200000) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) madvise(&(0x7f00000b8000/0x7000)=nil, 0x7000, 0x200000000e) 2018/03/20 03:33:57 executing program 1: r0 = inotify_init1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000003ff4)) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) inotify_add_watch(r0, &(0x7f0000021ff8)='./file1\x00', 0x4) link(&(0x7f000001e000)='./file1\x00', &(0x7f000001fff8)='./file0\x00') link(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file1\x00') r2 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8040) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000240)={0x4, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r2, 0x1) fcntl$setstatus(r4, 0x4, 0x2800) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000fd6000)='z', 0x1) dup3(r3, r4, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000c9f000)=0x2) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) unlink(&(0x7f00009ff000)='./file0\x00') ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000300)={'ipddp0\x00', &(0x7f0000000200)=@ethtool_stats={0x1d, 0x1, [0x5]}}) bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x10}, 0x10) 2018/03/20 03:33:57 executing program 3: r0 = socket$inet6(0xa, 0x80f, 0x1) connect$inet6(r0, &(0x7f0000001000)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000017fc8)={0x0, 0x0, &(0x7f0000029fb0), 0x0, &(0x7f0000000000)=[{0x10, 0x29, 0x8}], 0x10}, 0x0) 2018/03/20 03:33:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getpeername$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) 2018/03/20 03:33:57 executing program 4: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x2, 0x4) getpeername(r0, &(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f0000000000)=0x80) sendto$inet(r0, &(0x7f0000a5dfe5), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) 2018/03/20 03:33:57 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x176, 0x0) fremovexattr(r0, &(0x7f0000000040)=@known='user.syz\x00') pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="3ffc", 0x2}], 0x1, 0x0) 2018/03/20 03:33:57 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x400, 0x84000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000240)={0x1}, 0x1) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x39, 0x20040) rt_sigqueueinfo(r1, 0x0, &(0x7f000000f000)={0x0, 0x0, 0x80000001}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23}}, 0x7, 0xfffffffffffffffe, 0x0, 0x800, 0x976d85d7a3c33818}, &(0x7f0000000180)=0x98) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000002c0)=0x7fffffff, &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x1f, 0x3a, 0x0, 0x3, 0xff}, &(0x7f0000000200)=0x14) 2018/03/20 03:33:57 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x20000008000) r1 = getpgrp(0xffffffffffffffff) tkill(r1, 0x12) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000040)) 2018/03/20 03:33:57 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='syscall\x00') readv(r0, &(0x7f0000bf5000)=[{&(0x7f0000175fb8)=""/72, 0x48}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) perf_event_open(&(0x7f0000000100)={0x4, 0x70, 0x8, 0x8, 0x2, 0x8, 0x0, 0x1ff, 0x400, 0x2, 0x8, 0x8, 0x6, 0x1, 0x100000000, 0x472, 0x6, 0xffffffffffffff01, 0x68, 0x460, 0x200, 0x200, 0xcaae, 0xaa37, 0x0, 0x0, 0xfffffffffffffffa, 0xc05, 0x1, 0x70c, 0x3, 0x800, 0xb19, 0xc16a, 0x5, 0x4, 0xb8, 0xffffffff7fffffff, 0x0, 0x401, 0x1, @perf_config_ext={0xd1d, 0x4}, 0x10483, 0x68e, 0x8001, 0x7, 0x7, 0xfeb, 0x1ff}, r1, 0x7fff, r0, 0x4) prctl$seccomp(0x16, 0x3, &(0x7f00000000c0)={0x6, &(0x7f0000000040)=[{0x3ff, 0x7f, 0x200}, {0x6, 0xf5, 0xfffffffffffffffb, 0x81}, {0x9, 0x7, 0xffffffffffff2621, 0x5}, {0x5, 0x40, 0xbba, 0xffffffff}, {0x0, 0x2, 0x1, 0x4}, {0x7, 0x4, 0x4, 0x8000}]}) 2018/03/20 03:33:57 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x4}, 0x1) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x8, 0x4, 0x4, 0x100000001}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000480)={r1, &(0x7f0000000300), &(0x7f0000000400)=""/104}, 0x18) 2018/03/20 03:33:57 executing program 2: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f00000002c0)='./control\x00', 0xa0000323) creat(&(0x7f0000000000)='./control/file0\x00', 0x8) 2018/03/20 03:33:57 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ad1ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f2dfff), 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x3, 0x8001, 0x5, 0x200, 0x1, 0x81, 0xc3b, 0x401, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x7}, 0x8) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00001e5000)='tls\x00', 0xffffff5a) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000983000)='tls\x00', 0x4) 2018/03/20 03:33:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) mq_getsetattr(r1, &(0x7f0000000040)={0x40, 0x0, 0x1, 0x7, 0x6, 0x10001, 0x7f, 0x5}, &(0x7f0000000080)) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) 2018/03/20 03:33:57 executing program 3: socketpair$inet6(0xa, 0x3, 0x5715eaaa, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x0, 0x1}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x8, 0x30}, 0xc) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f00000001c0)=""/88) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40, 0x0) r4 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f0000000240)={{0xa8, 0x3, 0x5, 0x4, "872df39c3375c2cfe630afd25223f3acfaa65a2b3bb59fc1741a7dacee4f6ebce0106162ad490428a43d14f4", 0x7ff}, 0x0, 0x0, 0xffffffffffffffc0, r4, 0x7fff, 0x3f, "3d4d841a374d03131756a645daacee629d5b92383e37c069085cda25cb74825b6799b810b80aa38d85b07701730fe35897cfb36ccaf4fcd3cb09b31fa151ea60", &(0x7f0000000080)='/dev/ashmem\x00', 0xc, [], [0x1, 0x7, 0x7, 0x9]}) 2018/03/20 03:33:57 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200, 0x0) sendmsg(r0, &(0x7f0000002640)={&(0x7f0000000080)=@l2={0x1f, 0x81, {0x2ad, 0x7, 0x80, 0x9, 0xc2}, 0x7ff, 0x1}, 0x80, &(0x7f0000002280)=[{&(0x7f0000000100)="225c3308fb570f29544a54ad72b8aacf98d2196517969a15ddcd0ee0b7ffa9abf900bfa36061af8fdbe329eb3da59500a0f6b87b12d4124591b2cc6efe618747c27dce1115fe9ed479f2ca78e54516a763a5fde5734819b750022a763fb87f70d12a168a162a0a3e62c6104957496789cc02a0cc7d4e2eefc78f27c3da30ddc351db3cd6cff925be85250bef4d345627df9517bc79f0275d3ad83ccdfa5a401996d3ddf0d8c8f33ab2ed7d0447cfabc4a47602a33b776c3fd2bbddc19b0ad2282791127a8acd8f4c1a85597bd07a598cbfe1460ba9f5e36b9df1706269b6327f7958de8ae0fbe46453e4f6bc997bce50a9cfce63e2ab9a6cfce08097e85387aeee14ea41d38e47e7747913dfd0cd1f8cf69cad793ac04ef231a4b80e0b252058cba04f86a353099997cdf9ff470230c766ad42efe37c23887dda5547b77294a0ad25eca48b707cc9d3c5d33a962bd293b02c58d11fb02ac905409384ffda94e407989722b6630687f1b8c83e4dafcf9ce9d46692935bcd4b20116141a4831b3655d45248635e7243dd64ec5982d026298846ec71f02d44d263c6f6514017495d100fb20d2a314c705bc1dbf232ffa2f6c2a6ac6111123e225bc49deeb8e8a37cadd784237094d74f01dbbdb2ceb55ac8504e09439743fe63b2baee4e32855ee0651a1c33f6e3766cb379e8d1a400bf9cee7c05501e9ce778bd6419991bd2e80e50b6ff212064bbc897de5f01915589c8e2db81f37f436bf4f562175bbe5a5a6597151b6d62fecfe4636db68fd3d6ff0839d974a9211fa5dd8d2c082ae4f5a844bf164f01dc85309a2aaa83be2ac39cae23f0ef60fdb492dae2d6e82e44335df4f0e33454292eda7f135aed063daaa92db621feafb95178e354ff997f3df65bc89da878c6f342eaa92e49fd9ee63984bc2c0d4f641c75a403f6a9d3eaba0a18e9a6565701708e02bdc52e3fdb9656bfad020df4265644e89d7386371aaab16f7321d930c38b1b50a0e96b0ef5381f716f7e4da402719e849edf289e97e2ac79aba48c25d83cbd028389bea93c8289ac3e767dd796241d41b044f046e22be519566fcc6cdd1812d69a653b696069c6978c84525a3b988da48e8474a0fa0b647db05af5560bc00f8f857a4fdee8d518e71a47de20c563466a6dd6d4d0204505567961176354a50683f8c283e9a1a5b24651138e7a32ad76f22c7baa426c11b2718bc30d32c2ef449b0754f5b5b9fb63c054919d5c6f1477210b24cc68f92c5d0275cd06a7a103c2ea10b04effe0816ebec175e0975b4316cb68838491b5117ad931e219b2dbd4993f77c9c9e469168c9ec816ff2877b19a5708fe58b23eb62b3ac6459a30aa895cccda553bc485ca794e5847876bc31e596771b24bacb2795455c744d0960760e4e26202cb81216709d601f190fe16068090654a7f0fe953cce7bd4d288b02c7718e9c7120e279e1cedbdbfc1c2d7df05735315e032921490d4244640975cad06fdda56941276eb0652dceff6338ed4fbf73413f689d106d34f94d34631117a8d9b31de6bea5742005a144f5666882f08c7e415ddc1d04748ec0960813af9b97693f890bdbacd4c19a7a54674400b2055a3991696b50741456c95769ac0abf6ee35b8579da5b3bd02b663c4f42b0c9c1a8a0773db978e3d62ab27ed8c4e274e173b1f6120742bc78ae29fd21d179af8f6774214db1f7289d73818eab4b5351a68b1a6b62ec5ff0e96058f1e7444ae9fb023f20d9efba027c2541ec00c04d5e06090295bbafea93ecfd1082d49334b37d05e7d90cd6b53b2c80f27d5849916ea4093e5593895ba6401379e9cb424ee147b00e0123a93a8c2a5141fdb42ce0b89941f71f9d6cf86140ba7dc092080ce769540ebccd08d8091b2a11d15a253c75ab5242fc00e8a5209a1a726fcb0cf93635ea89f70d2da1d15a395b111162448195c726e37dc63c87cb0c1b45e8624e47283bf7c4feabd6b7383f4bd44abd50c1c195dfb3e04853268dfc7010358a726e06d850315949faa04126a5c754b29655cf44a163fa265b1d951c7cc60c52f790ebd3a02da15573536eea39ec0a549468f32b6ec817036bf38b5dc8132b08bb67c8c8973e38cbe58b4eebd526f88ee54dabe613f06ed9d03c703be7b6cd981b9175d171851a4c64fc0dc62ef39b876e094cbc7cb0a2f03fcbc7ca48097c80c14209fc113cae46c812d17bdabe84fbedd83e138b643ce82e050679a9898420f0ff1100b2a96a4a1f71b59681c19128106dcc4bb611874f294012f12c0361593b42f63bb88d7c10d2f8ec81d7c097560ec1a7c386fb17f0a6839f3515572e3ee034d8caf884e6a6e785940d517f4f5e2d1eb705e160052519861d650d4a3883ab9f8034d71f1c7d58c05a8649a57347a11b47b9f537f0febe1ba5e26b9b2ebc3587e14d86fe3f172bd0ac56b384d9bbed8ef92b5dab084d2935eee83fa0310b069ac22dbcd83368787f4954b532c036c7294b234d10199307b5b7b4282468a858a6f64c5d50aae6bca66622b9c07baf0cfd0427c7848d5c08ddab36c350c41536fd70c0deca629a18dd3f4958f454d0d167ce236774280d37b2722a6dc103cee4e9db7e336553f7eaab2b4865a949d27ef60813966d5955dd0b6ec6195655c5db8d72b425c2e73d8a56c0056e844df2c8df4b34904c16d8b6130c656ba303e6385572b6c4aaa4527dd1d4e033ca830ef77975d0e996f1df08284012cee3885b469672c6c2af68dd2f35b12e36677074f856f2c331d707c19ef3daccf514b16d7dd605d0b1036491cf185400f37cfd733ecb4e073103c57b9ff6dcc79c9be6270316caf0ef5b56de04617439bd895e81cdc82fa2e09c20878e057cba65eabc32a4cd019c55a65a133448dc5c7b7cd7fffe27eb97af5876050452c3e2e8c612723ff7d0a55468d900b076c8e523cea4587e2a28df88f5cdcd8ea43a085c84fc10379a2f65629f400e99859d48506550e81c90cfee6ea23e24335be612fe32426563f4c87a99b0b9be51ead19db9b5dec3cf2849ef64c8b227095220080fea050e35d2db5d713f92dfea878ee624ef9ef0be7669fd1a0193d257834a7d6ab8ea740d087a287a54e01051bebfc2d4600c99c912e229d74afe921d4226dd3297c1abb6ee91aa50aee7daba8a75b28d8d6bc02f259a8ccbc8f30b146e4e6a5722bbdda71695478c17aaad0134042d47ebfa1446bb1bab51f481706521c68184f50c09214dfc06c1fd1a7947e88cc55fd8325e4dec86f7d345a4182ed92b47f8aa380d86df747296ef70a2d5b0a97666c181000139232e505cb502359e5f088554d9abf34157e4b7bc5d454dd7f9f03a1cbac43983be7c757b3348c35139c56cb90ea88f12dc2d3e1888fbca9a7d9fd37ae24e63681b8ffe270dc29cfd2195ee7eca14c140e827b9c762cb04499b78fd64bad77603f643d29a4dca915db1fba827be83d999f49c626ef87d7e82cbaf27b48a696b161c1195d3aabd1bc085d819292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0x1000}, 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0x1000}, {&(0x7f0000002100)="8ed238e14fef31621fb627404c40a7937410a300c811390b7a75b20e4d7b155e7d9630d7280b5b2c78599b10422fab10cbdf47f544fa5658b9019d4a78dec0e20a126db395d48c6be0f442cc41095567fb77ad297fc529e4745cce2420c9e10951011138d7d7792f1597f19a8eb0101e", 0x70}, {&(0x7f0000002180)="948f1a4db103ebef6eadbca106d42e358bc384b7773ced455b699e4e5e5de4f306416a45f304f1951b48807845a602d8f0eb564c61d27ded3b5bc2047e789944ab7b0e32515b45f9ba593571e284a709d79598c072c7f49f458e75ff6415f00afed95b17b3ab9e8f10c103e84046816fe59e225cd019567200c58d86c29c82bfafd5e917afc0875f2a830c2a34d91a922c4a98085edc1880faf52e1fdfd294e4b3bc4d964798696c4bc78db0994ef832b4c13f63d97b11a13829a45864c5ba3fb2deb4086c068ae63e81050229f98300b4b236ed9c34925a", 0xd8}], 0x4, &(0x7f0000002bc0)=ANY=[@ANYBLOB="b4000000190100000008000006a744fbb5dffd3e61384c170548b9b42d3a33069c1a46de42f3cb9c5f08ce9520615633c97ef000ad761ff48e32897eb0db5a68ad3ad06d8e7c786a2585d33767f34e39fd170b324ac3aa1fad08727c33dfaa6f8aa603bda917bee39fd218e47bb232d925f87499cc097d1f0c04273f6db04ffe4a829ae71734093be2de6a0528751f3f7e2ff09e8a98385ceaee526a41d36818d7c7f5048ceb3a21d732723e7796dbf67653ea000000640000000d0100000400000084a70da55d3cb84ab90f539d792ee79365e26c12036ea25ee9cfdd5c325d808ec58198d4c07a5498533567efbb90be89b240984865b8e87954960683a9f5ea3281d2f9fb3ecbc9fae8817c9b1885fe6dd697cf91075c04004c0000000000000006000000a40ccc47f485a249540de262005e5110c32e663c87af1cfa97dc0fa2c46b63fa0e7afd6775f82a01cc8cbe14398889e137b179a5e18bfab278a1e92b00000000d0000000000000000000000070d39f723157f190adce9053880d0faa28f6bb764c47f913a4cd68d50893f2a59e0c395ab62b2b5d1efdbbeb886e154dc0ccc09956a7f36dd188decd8d4d837e9f79c62fe1575cd7efb198500d9c0664dc2677249445bc64d237b97bd162d7c71586bd6a00039d7d6167dbcf1e3df1c2e6e8363aa0ae870527fb8703d2b84ff3cdb7b84a102c2d54925ad7a9ba9a1ac31b05121761d8e024405ed6ec7a84b7b3294cc3361885b9e1fc7c076900a2157baec63420e4da865791c4c0273cd7dce85c00000050000000ff010000e501000086c2a3a16437cc2165678fe1df14e1b4d68fee56cdd76a85f5b87f6c78222384cc41714b2625bd7391892d8eb800d06a63e6bc22da8069e41e037a1531e669b290fa0000f00000001501000000000000d52d6dceecda4688ff890c6ca950466d4c59d6b60912992d3ec2d8660686c5cb388b5917eb8eb8e55294d1bd7c41a7cf9fe900d7112d9d4d8239ac1536064779579c0eb6b3c5487bf9900810f7ef3ef82f2e149d6c54e6228be5aa6db3ed7cabea75b73672fbfec9c7a13fc924a645a62a78a25d508750b8a50bb45200956d6a22cdad468654e5f2388555d96fbb1bb6b1c029fcef07c47d8a14182951c7875ab9c0b3b9b1681928f51bb34abcf3699533628625a6b9448f0a99b9ce423fe5190e293e7226a9767d3460eeea0dbaaecd47c9586978bb5a38e341ff593c7ff0f64a000000bc03f245d802239bbca6ce38c106420b601f7c4110d6cbd2eb389772e4cd8432c8be631d493237f52f2474b7c625dbef0116e887621029ef4606bb2f69b4ab627b3a4fe4eef099051ad5197371fdd91bc6e622d59abdc2c8c4583641af88949539ce0f4d1984bac14e557dbd97c7fa89ecb83a38fcf8604ad8878654c89c79db241a53e607e3b9c56adbecd50848a6870bbf36cf453b9d1fa9bcc03937945f5309d6e581013e30a5d4dcdc3bead3d9cbcd0a10"], 0x374, 0x4004811}, 0x400c4) bind(r0, &(0x7f0000002680)=@ipx={0x4, 0x5, 0x866, "5191f22705ab", 0xeb}, 0x80) openat$dsp(0xffffffffffffff9c, &(0x7f00000022c0)='/dev/dsp\x00', 0x10000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = socket$inet6(0xa, 0x2, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000002700)={0xcee5, 0x0, 0x10001, 0xfffffffffffffc00}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000002740)={0xffffffff, r2}) sendmsg(r1, &(0x7f0000a6e000)={&(0x7f0000abbf80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf2609876b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35160ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f000073a000), 0x0, &(0x7f00009c5000)}, 0x0) 2018/03/20 03:33:57 executing program 1: r0 = inotify_init1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000003ff4)) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) inotify_add_watch(r0, &(0x7f0000021ff8)='./file1\x00', 0x4) link(&(0x7f000001e000)='./file1\x00', &(0x7f000001fff8)='./file0\x00') link(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file1\x00') r2 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8040) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000240)={0x4, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r2, 0x1) fcntl$setstatus(r4, 0x4, 0x2800) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000fd6000)='z', 0x1) dup3(r3, r4, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000c9f000)=0x2) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) unlink(&(0x7f00009ff000)='./file0\x00') ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000300)={'ipddp0\x00', &(0x7f0000000200)=@ethtool_stats={0x1d, 0x1, [0x5]}}) 2018/03/20 03:33:57 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000000040)=@known='security.evm\x00') modify_ldt$write2(0x11, &(0x7f0000000080)={0xec, 0x1000, 0x6000, 0xffffffffffff978d, 0x4, 0x4, 0x41aa, 0x5, 0x8, 0x400}, 0x10) 2018/03/20 03:33:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2003, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000fbc)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f00001d3000)='./file0\x00', 0x4000, r0, r1, 0x2, 0xa3b6, 0x2008405) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = getpgid(0x0) r5 = getpgrp(0x0) r6 = syz_open_dev$admmidi(&(0x7f000019a000)='/dev/admmidi#\x00', 0x40, 0x511080) socket$inet_tcp(0x2, 0x1, 0x0) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r3, &(0x7f000005d000)={r6, r3, 0x7}) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f000076fff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r7, 0x8941, &(0x7f0000133fe8)=@generic={0x5, 0xe80e, 0x8}) r8 = dup3(r7, r3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r10 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r6, 0xc04c5349, &(0x7f000024e000)={0x1, 0xfff, 0x3}) ioctl$sock_netrom_TIOCINQ(r8, 0x541b, &(0x7f0000000080)) ioctl$LOOP_CTL_ADD(r9, 0x4c81, r10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000eb7000)={0x0, 0x0}, &(0x7f0000c82000)=0xc) setuid(r11) ioctl$FUSE_DEV_IOC_CLONE(r6, 0x8004e500, &(0x7f0000000240)=r2) 2018/03/20 03:33:57 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000080)={'ip6tnl0\x00', @ifru_flags}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000000c0)) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000001c0)) 2018/03/20 03:33:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0)=0x7, 0x4) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000000)=0x3edd, &(0x7f0000000040)=0x1) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0xa200, 0x0) 2018/03/20 03:33:57 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00088400fe8000000000000000000000000000bbfe8000000000000000000000000000aa4e204e2000089078ced97420aa42868e7074e63f2366860efb3ddd2d76fadb6332a58c3e98166c3fca293b93540655fc070179edf5ea59922c93d8a4e06a740e730e71b7cde40fdb85eb4481beef8e6b136b685328a219788e3fbfac78119453bbdddb24121c360a0b943a662c2d91d66c526c31ca9edb129b50b03d0937685d8aca147ce6dc9bc4787e94e758162e49efe747c19775c6b3f7aed9038ea40597d052fbea7090564cf0ca77e6c327e3c89bced15a762c370ded738925e042f073"], &(0x7f0000000040)) 2018/03/20 03:33:57 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000100000000002, &(0x7f0000000180)=0x8, 0x30) r1 = fcntl$dupfd(r0, 0x0, r0) listen(r1, 0xd7b) listen(r1, 0x0) 2018/03/20 03:33:57 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)=ANY=[@ANYBLOB="010000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a00000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x110) 2018/03/20 03:33:57 executing program 2: setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x0) socket(0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000000040)='\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f00000000c0)={{0x3c, 0x2}, {0x0, 0xa629}, 0x202, 0x4, 0xff}) memfd_create(&(0x7f0000000140)='\x00', 0x1) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000b1000)={r2, 0x0, 0x2, r2}) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/03/20 03:33:57 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000000100)={&(0x7f0000ffd000/0x3000)=nil, 0x5, 0x3, 0x21, &(0x7f0000ffe000/0x1000)=nil, 0x7}) syz_open_dev$amidi(&(0x7f0000000680)='/dev/amidi#\x00', 0x0, 0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x7, &(0x7f00000000c0)=""/4, &(0x7f0000000040)=0x4) 2018/03/20 03:33:57 executing program 1: r0 = inotify_init1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000003ff4)) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) inotify_add_watch(r0, &(0x7f0000021ff8)='./file1\x00', 0x4) link(&(0x7f000001e000)='./file1\x00', &(0x7f000001fff8)='./file0\x00') link(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file1\x00') r2 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8040) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000240)={0x4, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r2, 0x1) fcntl$setstatus(r4, 0x4, 0x2800) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000fd6000)='z', 0x1) dup3(r3, r4, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000c9f000)=0x2) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) unlink(&(0x7f00009ff000)='./file0\x00') ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000300)={'ipddp0\x00', &(0x7f0000000200)=@ethtool_stats={0x1d, 0x1, [0x5]}}) 2018/03/20 03:33:57 executing program 4: r0 = socket$inet6(0xa, 0x80, 0x7ff) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x1, 0x24}], 0x10}}], 0x2, 0x0) 2018/03/20 03:33:57 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000001200)='/dev/input/event#\x00', 0x10000, 0x101000) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001080)='/selinux/status\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001180)={'bcsh0\x00', 0x0}) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000000040)={0x52, 0x9, 0x4, {0x400, 0x9}, {0x5, 0x7f}, @rumble={0x3, 0x40}}) recvfrom$packet(r2, &(0x7f00000010c0)=""/189, 0xbd, 0x20, &(0x7f00000011c0)={0x11, 0xf7, r3, 0x1, 0x9774, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000080)=""/4096) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000001240), &(0x7f0000001280)=0x4) 2018/03/20 03:33:57 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000080)=""/85, 0x55}, {&(0x7f0000000280)=""/162, 0xa2}], 0x3) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000040)=0x2) 2018/03/20 03:33:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, r0, 0x1}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x2, 0x7, 0x2000}, 0x4) getsockname$packet(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'teql0\x00', r2}) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) [ 56.724455] QAT: Invalid ioctl [ 56.742477] QAT: Invalid ioctl 2018/03/20 03:33:57 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000000080)='bdev\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001240)={0x0, 0x7f, 0xffffffffffffffc0, 0xf}, &(0x7f0000001280)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000012c0)={0x0, 0x1000, "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"}, &(0x7f0000002300)=0x1008) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000180)={r2, 0x1000, "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"}, &(0x7f00000011c0)=0x1008) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001200)=@assoc_value={r3, 0x3}, 0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) tgkill(r0, r4, 0x3c) 2018/03/20 03:33:57 executing program 7: r0 = socket(0x3, 0x2, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000b3ffac)=""/84, &(0x7f0000001ffc)=0x54) sysfs$3(0x3) 2018/03/20 03:33:57 executing program 4: syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x20, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r0, &(0x7f00009eb000)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x7}}, 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0x20, 0x1, 0x38c33f4b, 0x79, 0x7, 0xe18}) 2018/03/20 03:33:57 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) r1 = socket$inet(0x2b, 0x1, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000180)=ANY=[@ANYBLOB='fnlter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000000)=0x28) 2018/03/20 03:33:57 executing program 1: r0 = inotify_init1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000003ff4)) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) inotify_add_watch(r0, &(0x7f0000021ff8)='./file1\x00', 0x4) link(&(0x7f000001e000)='./file1\x00', &(0x7f000001fff8)='./file0\x00') link(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file1\x00') r2 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8040) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000240)={0x4, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r2, 0x1) fcntl$setstatus(r4, 0x4, 0x2800) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000fd6000)='z', 0x1) dup3(r3, r4, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000c9f000)=0x2) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) unlink(&(0x7f00009ff000)='./file0\x00') 2018/03/20 03:33:57 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000000140)={'system_u:object_r:iptables_conf_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x39, 0x34}, 0x46) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x6, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x800, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f00000000c0)=0x20) 2018/03/20 03:33:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x2, 0x105000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000001c0)={{0xffffffffffffffff, 0x0, 0x8, 0x2}}) getsockopt$inet_dccp_int(r1, 0x21, 0x6, &(0x7f0000000080), &(0x7f00000000c0)) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r1, &(0x7f0000001bc0)="360b5fd2e211053e47ddf8a6ec32c21b2f7c3470ccdd7951c9761043bdc92658154f79311807bf8b5b09db152891abd4f1a8658d0fbac9354ea3ca8acfedbb51ab575e1e8d38bed5f1a4df3019f8d3a1731514aabef985c8904c4877a7f59bdd7c15ebb1cd42073933059aea0100c317e2d21456ff7758abf5229d6da869f6d1f5968a97fdcbbbd2af0207de960a332abfa71e48d6175debf717fc34df2fc08f2ac080c646af99d05d1b65a687e1f17bdf7b2b99391fbe19e35a6a1c826fba4e4052d885fccfd60e9fbb8bf05c04175f44a78cd6819de78af90b159c1cb54cd218943a55d5c9309a5d7275341171bec7b9430926ffe1948aedfa12029e7442bac53a7a9f0b8959300da4d58c4ce0100b4d85722be356a3d2c6f5b20aba263984b52ab6258fb687bde29a071b1a6164ef36d9468e46c31d57bfad93ef9248d87e7c899aa2d9641bd9f436b188b82700cb44ec85bbbad42915429461215be276e3fd225aadf47910a926e49df8549af4f29f808b023fdfe6966d11c18d3c905db5196e39b766df124d8617e2c77eb4ad9b5dc8e242ae016a0725011f9f3e13bb02161cb14a57bbd1999312f4dc2ed3fdc626693aa92021b706d3e20193be9dc5ab3438518843878b8381b2444ad3e40e1c8e67fe2c5cb8ca428a6b26b1d1866c655b0f1907ef486d1bdb6ae0874512cec11c3ddd0b0d2cf16dc85124405686ee578cc7298f400367c6f7de3e95e44c5bf0f5e1be21d7ef172949847c636431272dcc01823c4ec39166fb48b4aea1dcb9f1879e88ac41de6fe2d907ceb32ec5e602f9857c0859d0ce7cb2d4ffda4b97ceb8bbcdd752954525d4e3d3ca7f0f93d836d7a3bf68ccbf1271f23b3a4d531efda65f3292278b6ecbd92036285ac17af30a4219b2a30afe6a429f4827e91fe7644f5d7ffc48712f1560f151a2b1b5390559f3bce7707b6dd65cab0532389712b42e182bc66f43dc8462e6db899cd1c9b07adb121b07eb285beb0c6ecc039381b5a87e488f51ff9c3381a61e20ecb4cab603b218fffcf7178b7a44924abcbb04b02c0d7a57f01f4d336532d89ec0b705a1f8829c0424bba7fc4e882df8ac214701cdd3b76162afff1c4a2062fac0059e9a9c43cd66bbf1adfeb6e4d575d8677b906cd558d704d9354e8b7111e4d164edaed186c2f35d757278cd544f3be025ed8c9f4503ac7be9ed5bbb77c4d79e4f8e5194f3356de2dcee753378b960165f1f9e25bc49cfa2be7091d967a545f5748da3b2d0165722dd122bad73275243bb266a29e389a7f867275629ef3337b932f765e1d8f821d6ad8d090996a3d95bd9b6054a457977a144a58319f00d268d1a0ef5b25172d9bbe95386ab4783d3de36c6bc50fb67155ae6d2bec8fccdfc0993f137ce17b700f53111e9b99988e69ea0626513cb955baefd621fb07c633189d07607c748bec4aeacf0e6c77727b4cc93b5ccc862bc46254573add0318ac1b749e7f33606253fa5ea3b839dfd65adcda513ba290341f9c374bbef88220b86465ed4e1eb7bee5fc74c475029f652992ae333afca0e64cd018a67df401f79909166134418676e93ec7e51b45299b55abbeaaa7e4775b15644d2f418bfb7f51dc447864d6b273e851d6550d78d211c54e6d12d7f2a5158c298004df405b541db8108a12864af5f9101c936a408feef0e835001af21afaf4bb71bd261eddd6122e8eeb2eddcee04e14460571775542b5a7aab18b454e4e499642ab42da6e16fdd955929d0ff69ad0b1f5951155e1123b71bf1f840954e130071254672db0a3c3a9bd8a6bb59d0b305d71bd4bfcbb5ae9cc89b85a51ff20f2d088b3153cda201c38596442fa7db7dc4314da05eb93ffd8d5539fe90717e95763f411dbc29bc1d5161985c166d42033ef1dbff36341a6dc7424a0f00ee66d3df7e1480ac830194125030852b3167128889a887b5686d1725b2d868e118d0c8d142ec9b9bd4b5947660598546c214dc6c48f2d1abfc952dcd8440d8f322c3fe435f52b3dc489e06edb8d47ffe05ec44b5380a781a4955f021006e94416e675bda7aee24f11bcdd58d5d11a295a3561c9227a69106daa63e7781078dd8a925bda7a0b5f2317e1b9920cf084eca846b3c0677775562a1cd34b399bcc453b38811a67347af7b049149dcea1257da188d6feaadff2e50097ee4971352ddf001d247544a7c9eeeafd8dc3cb6d69137f691cccb175b11dc9a5076dffa4b52942a0ff0d8ab040b695a873c07214670cda7287f8ba7512bd756b2a2bcf2c4fe70e2029eb13b53faafb2974bf698b951d749ac2a828b6ffb4723aab661a605fc4d8eeead37cefc5658e6f22ecf6e99cb9ee73d106dbc7e6f38993a62621b7414af4a040e9fe003e259ce081c732c5921c46e1123c590a6a3dcd29b3831d0eb83490d6aba46409feab839c2e5818814b2ada8ddfb4859cba3768bd02891780890e90b54ad61651cbe50bdcfc402bf0855f8ffe8abda0cf18c80539b6f80f1fc87791bdd2ed506c46b5b17e3a8b5bb3ae428031219126fa9ecb879f49fcc2debc27889c8d8260580601b2e6aa1cc85c63fbade06b48cb5a2931442db3357e8cf8be61cda2b30f5cb89b7be0a2e0c39241c52fed81a1031fd19697a7e3e57f81986061bbb28f1b0eec306e292ed3e9598805740950875cc1013c665613414921d5f70ca59da320dbcc2c8ea256e3cf7ea35a4290cb3df856f5b1097e47f83086d2a3c1d7db34faeda3b99f5b78cc4fa778b81f14d42ff7ae03a16743bcf5fbe3c5a0f2a41f1a2d9105326de67ae88615617b5b120f343efc755522651e8975af1f5ca7d70af3d35f467772b204788eafd4f52fee7c1f55336c7bbe5eb9d484398fb78bbfd2b0a2dc0cdd51e5988285470fa8d65609366e07edfb5b00705a923507c53905fed9401939b07864f82fddecf8165cea55a00cc96863bc26ce222d4139ee8df9bae5542a8d3122fdcfb0260369a105158e1a2a74b2e2b85f2bdc7c8fd77cfda107f8d58e1781efbc45b286a4ff39f938aa5d6f0de3fcc85c62900907289822a88ea52f26bfec29e429debeb235556029625f28e1e985c19610568874a7f5fb31ae45fe390d9b597d4eba0ca793ad1659c095ba0dab1914c97737e88f8e76d8490ff7d537590ecaebf3268191013a4bc55c37c11d45877d194c8548e5ea3a6a45e58c140451f3c44542057312690dd088dde6bbca42d01b28e8262fcffac9a560c87a2f9368f95c3015ec9a2645c6a8adec2bbb1d09ca070578a5914d8ba08f720a7d306ca37187895898ebdd6fd25308ba74660a40a27d8aee0fa066fb98dba7c07c01c8ae7440a866fa12b290b9dd18a76ba46ce2826ae9f5cecffe7b0b6ed7f2ee76713a6450e2ea87802ac267ae1f422ee364499f2139b9188142dc77d676cb1aa5651f96d372692afc6cf2c6789de14a0f4867f419dd29a85ba760a72312dc61bbe18d65667476d3e8ca39c7d38cd2a165cfdfa5434d52be3ba507f568c8e8db94964e0932339d50817084f28038c06cb8e663bf64ee2d4c5867881ddfe9787d139d49d439c40d0c03ec303cdb2583ddd319b55b721c4d828c45b62ae5bbbdd8c45f73e22b83e527cda87809ee8980c0282334c03d193601d06fc7486ac7b809ccc05f77b071edfecaf2c8e6b28ea64969a5c1c5d69602de47fb3a17b95dfc9dc3bc81c35471f37cbf856c2b7747c715af6e446cc2fa7cfb23927a1c69bfc95a37a13a3477f37c7b15df974151680e60e6646c8564d13d7ccc87e00b6d9ce882482d14b204195996f5795939623c26c7d41dc8cbcd9194967c265b80c0337335649c899af1d99d5fabc54865bcb12d06e66ec435c49240e353c0473768eb75b83f7d41cf5188ffe9633aef013e131647e988930665a4d3a657ba08b79b0eedff8378c29da38ebcec0e9dbcf8473238916efd231b6a4a1a8580abd23b6e797b7216e0a51ec8b0d65a2a2ff2dc84b64167d67f7888bba2bbddb74c2f5052ee7165f771320fbc303fb792e19a131db6ff79271247cc910d0726e4b53d233ca80aca4dbba9961b28ab75f0a1091a909744a858168c9cfc3c98234caa4f118c3fc1e6a91867a09ce8e71711796912ba55db8477417b4149e0a90dc8a18026c36be53edd89d5e41ecd7a295a2c6a330418115e8c98cf824ce22909fdf11224e122a8289082820964248ba7590ce02899779f17a2571ee474e7a86d4e16c0a74dbf9fa37820d32518af29c10e2627f546ab1a692c791c72f90a91712c4fa2b577f92dcbacf92f6688decfd0135a8081458c58fd47fb7cdc7acd3708837f34d00b23a3f482ec62998fd11df35fca73b5c8412ae141f685e85c2b7f11ff32156b956d91d60e2478bacc58f34d5e3c4ebf99235b3a4c6b3096ede98c881f2aff79fc8634031660e671809e090b1324e21858b075ddd403072ba268ab37cbb6dbeec65e601907cc08b810d16455dbc4b43d9b1d0ffa19dde8a4c9c2fac776e8b1d3da626fa844c6c93bb327ef7400818842a579a54ee49f5fac8a11abb22494442390f0a5e50b0e6c2404306ee88f6a1c897ca8385796e4ef5503e11fbf49c32949d862d1d6c8dc8b96e7e162ce3ce568221f4c107607e4b647f6562be658ee2195823f3d5286413b108c529196fa857904e1aec101e975b4ecf81d653c066edb50c4b8c1cd89c1866eb6081cd2ddcbd4e181382a9a534712372bc0b471c396f1dc913e095a5e93b5e7714c04d24cee33437ebba57b6e913aee5f9fff5b0766e3e9be8722dea31f08d4259ac58b15dc1336bc35279300397c50cb9b2399b6f5505081d4328cbe8911dfdc78b2d557ce8350a517c646887054b45adcbf1b920b15172c1c82f77b4bed94e4f97a9da9110bcf9ad9eb96ca9c835a38ba5ec4294db4b4eaa033e30a9e356ac52597ac532daee4bad5a90dfb87ab58609c63ab82de8ba8c94e8ee16ffe958c3deb083128b2d5e3afb3e74928441dd57780ff3b6fcd0c3b8df47aedffddc8c505708f8612c32125ada38dc9fb55d38802b55c9f880cba5a3799d751946b8f290183c4be48e69764c863d06414a8a5fb565e655af99e73229110dba2cb366c3ad64591c297fb9c4887aba725d36b06bee202cd3121ff93bb3c9c8752648e07b3bd1f7012a597e8396607746ada1feb73a15ca358fa4aac2e5a5029aa8f72c30c21e99e73642abb2891bcb5747344717dfb5b8ab2076d2a28be36fdd46b012b110d5e2a0d57e0babe3a7746df62abd2cb8e618199b8988af855ceed01f7a11e13e841c571e91b560d75608e07e611b9d7c3705d53532f1c65331aeea0c9f44fbc39c4e23f60470c16c5c93898cf48935f4f38a27f29ea86b0461f6c3c1fe17fd0fd57050fbce80fa1a523436f8d5f8a52e6b122a41a56e6b226538888d85779d7b8619dec09949627026fe16e4683c0831a21431e8162307fc7aa3aa940a03f9decc92ca24061c0826eb196d387817e6291023bfab0b9811e87c50e2d671e8b93018399b7c69b048559fdae60d8296b0fc1225b768180e8bce237d4fe3c508ea18bce2f7114df3c3d5684fa8cf191a9fecce65b621a66075c66ab170408392be2ba002dc7a03ab098e463a25c65a5ef7ab10ca921644bca69356d55f9ee6b8ff85653fca765dbdf372d8d61ed4b7401e9bf1beb8c67496be7e1a7fd4c9107e196508645b521e67fb17cf96177212eb89a88e8e0843a855e383348c0a3e4aced8858c9c64b9025ba118a31a626d8a34bb89b5c2b2e4d61acfa51d9164dfdb2ba5f787e5d85d1b93b9197d", &(0x7f0000000140)=""/23}, 0x18) flock(r0, 0x8) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000100)='ip_vti0\x00') recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@loopback=0x7f000001, @rand_addr=0xdfb, 0x0, 0x6, [@dev={0xac, 0x14, 0x14, 0x11}, @multicast2=0xe0000002, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xf}, @multicast1=0xe0000001, @loopback=0x7f000001]}, 0x28) 2018/03/20 03:33:57 executing program 6: r0 = socket(0x10, 0x400000802, 0x0) write(r0, &(0x7f0000ff6fe1)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8000, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000000100)) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000ff3000)=0x5, 0x4) recvmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000001740)=[{&(0x7f0000001640)=""/250, 0xfa}], 0x1, &(0x7f0000002780)=""/4096, 0x1000}, 0x0) 2018/03/20 03:33:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@rand_addr=0x101, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)=ANY=[@ANYBLOB="e00000027f0000010000000005000000ac14fdaaffffffffe0000001ac14ffaaffffffff"], 0x24) close(r0) 2018/03/20 03:33:57 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="930000007c8eb5ce2526b19b910e968a54e766321f9e67b9d0ffa93256c4ecbbfa36124dd46fed625bfe60162115c5b1b04f5e93c7550f552c82eb5d1e970a06ddc2bbbb0f2b7b9be8dc9277d27edf038a3f3eac05fec5b7e5896bcb6b8b610c3e1dea0d93cacf6d6ddb9c564da634e4aeed3e225ccb03e43b7ea287cc894c31ee7d5570a982dca0c3665d82259e0c286757c3b874da5a84d526839831c7b3"], &(0x7f0000000140)=0x9b) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e20, 0x401, @dev={0xfe, 0x80, [], 0x16}, 0x80000000}}, 0x11800000000000}, 0x88) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x4) r4 = socket$inet_sctp(0x2, 0x8, 0x84) dup3(0xffffffffffffffff, r4, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000003c0), &(0x7f0000000400)=0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000004c0)={r2, &(0x7f0000000440)="1310a27de36b15af2207e6285145c65d29059def499e3baa1d276bd7d3eb55ad07ec8cac75d732272e95266acb58b9f84a912130e720b32ec153af44aeae1552d305cea71819beee59ef68f5c98b4d964ab6bd777930b97d87f30b6042e8d7c731293193ea97b4480c89440815d534d12cb662be913a"}, 0x10) 2018/03/20 03:33:57 executing program 3: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40044104, &(0x7f0000007faa)) 2018/03/20 03:33:57 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x43) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x46, "3feb1095316512e15f554eff1ce85365db92cf6637b66cf44d3d1691934f4808890e4c973674ce15d8240a890095715aa79340e1d7dd30bb8dd8d95ac533374c5e5c7d036419"}, &(0x7f0000000100)=0x4e) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0xab, "8644686e164c2acef7eda3b18e5a2895fbb70e1ac1569c2c405a9375b4581e121a98280a266f7f5a4832933faeef668565c0978738f55700c242a416f4f980251ef5b5cf019adb6aa3295953b5fd37e133427dec48367e4de847f935f7d0b9c522005dbd22085cc44d649bb5c9a45a7869c39c8e5cf68bbcae92a26938c4353ad596e311b9ffd02f603e5a5e81149e6b9f97b6c295fcebf424baad28784bb4d7fcacea7dff364e69e48143"}, &(0x7f0000000200)=0xb3) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x1, 0x4) 2018/03/20 03:33:57 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$VHOST_GET_FEATURES(0xffffffffffffffff, 0x8008af00, &(0x7f0000000140)) getsockopt$inet6_int(r0, 0x29, 0x57, &(0x7f0000000600), &(0x7f0000000080)=0x4) r1 = memfd_create(&(0x7f0000000000)='-wlan0!([{\x00', 0x3) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000040)) 2018/03/20 03:33:57 executing program 3: exit(0xffffffffffffffc1) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000080)={0x40, 0x0, 0x10000, 0x7f}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f00000000c0)={0x5, r1}) syz_emit_ethernet(0x2a, &(0x7f0000101000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @link_local={0x1, 0x80, 0xc2}, @dev={0xac, 0x14, 0x14, 0x17}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}}}}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x1, 0x807, 0x7f, &(0x7f0000000000)) 2018/03/20 03:33:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f00003ecfa0)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff1ff5)='/dev/mixer\x00', 0x105400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cc5da0002", {0x4, 0x4000009, 0x2, "9ba6a8ff976b", 0xf8}}) timer_create(0x1, &(0x7f0000abdfa0)={0x0, 0x1e}, &(0x7f0000db3ffc)) poll(&(0x7f0000e95ff8)=[{r0, 0x244}], 0x1, 0x2) timer_gettime(r1, &(0x7f00004c9000)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c2b000)={0x2, &(0x7f0000ba3000)=[{0x7, 0xbbb9, 0x80}, {0x8, 0x8, 0x200, 0x40}]}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000000c0), &(0x7f0000000080)=0x8) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000487ffc)) mlock(&(0x7f0000787000/0x14000)=nil, 0x14000) r3 = dup(r0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f000035afff)) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000001, &(0x7f0000000000)=0x7d, 0xfffffedb) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000000040)=""/30) getegid() bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a00000)={r3, &(0x7f0000b5e000)="67a11aaac60af3dbe3c87c35167cca7d811755444757ce0771c6018837fa88a98f2e33bb339afe29c396975a17e9dd02f4faca18dbe68b829ac04892137f5b0ade", &(0x7f0000990000)=""/183}, 0x18) timer_gettime(r1, &(0x7f0000bf0000)) delete_module(&(0x7f0000497000)='/dev/ppp\x00', 0x2001) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$ipx(r3, &(0x7f000078df0c)=""/244, 0xf4, 0x0, &(0x7f00008ceff0)={0x4, 0x6, 0x5, "b7f24b268bce", 0x2}, 0x10) ioctl$TIOCCONS(r4, 0x541d) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00007e5ffa)='vegas\x00', 0x6) ftruncate(r5, 0x7fff) sendfile(r3, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/20 03:33:57 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") sendto$inet6(0xffffffffffffffff, &(0x7f0000000240)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0xfffffffffffffffd, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xfffffffffffffddf) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x1, 0x7, 0x1f, 0xc3bd, "35a6097e9c2c4fa30e89fcfca7282ff8f9f9e8ab209a5883987ff8100e8f05fa21d178598c4ad28480f1fc1d229a35ecdac8fb3a48af5a6e8610cf882fa877", 0x3}, 0x58) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1, 0x2100) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f00000001c0)={'tunl0\x00', @ifru_settings={0x0, 0x820, @cisco=&(0x7f0000000200)={0x0, 0x9}}}) 2018/03/20 03:33:57 executing program 1: r0 = inotify_init1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000003ff4)) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) inotify_add_watch(r0, &(0x7f0000021ff8)='./file1\x00', 0x4) link(&(0x7f000001e000)='./file1\x00', &(0x7f000001fff8)='./file0\x00') link(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file1\x00') r2 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8040) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000240)={0x4, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r2, 0x1) fcntl$setstatus(r4, 0x4, 0x2800) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000fd6000)='z', 0x1) dup3(r3, r4, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000c9f000)=0x2) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) unlink(&(0x7f00009ff000)='./file0\x00') 2018/03/20 03:33:57 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() close(r1) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000180)=""/167) 2018/03/20 03:33:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0xda5faa366934c558) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x11, 0x0) bind$rds(r1, &(0x7f0000000040)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) 2018/03/20 03:33:57 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000040)) 2018/03/20 03:33:57 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000003c0)={0x4, 0x7fffffff, 0x1}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7fff, 0x20000) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600216) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000200)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000300)={0x24c, 0x0, &(0x7f0000000240)=[@free_buffer={0x40086303, r2}], 0x76, 0x0, &(0x7f0000000280)="8d57012a1e8bd54f9342a8de77f58d327e0c5b26d0c23de857755465a6f6a0e5ec713b48f8ef9f809bd0d5a55c7a8f535ccad0411994d1d8ab6aef99280bd70aa901e1059547674ec4b53b52562634dfc94c814c26313e5098e16ec75bc1b08c2984b86449165f63f0ceaf331c1aeeb6712b28754ac5"}) getdents(r0, &(0x7f0000000080)=""/174, 0xae) pread64(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000800)="e3c9b87ee14372401fab63bb1b3ca0035a703ddf333e7c199ae781ecb10508ca514014e51601f8702aca6a437b1ca7c3f82d458dc4648f3817260947eba7e8898b4a7e87e007c57e795cefbd6a6247b30e186c1e3b14b575a5bd9c1014cc49af6e52cfd021e3277800c9deef0a06a4ac18a0bb01dcd28c6e31cf3626436d037d35ebbfb4750e450278d725c5e86a39eff75bf0531ec1e72b6fb629f1d3834990c7bd3a13320349be185a39327b2c0e051757241e13b5016a376e7ceb6f3b3d", 0xbf}], 0x1, 0x0) 2018/03/20 03:33:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) 2018/03/20 03:33:58 executing program 4: munmap(&(0x7f0000ff2000/0xe000)=nil, 0xe000) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f00000001c0)=""/163) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000040)={0xdc9b, 0x7, 0x9, 0x5, 0x6}) get_mempolicy(&(0x7f0000000180), &(0x7f0000000140), 0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) 2018/03/20 03:33:58 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) write$selinux_context(r1, &(0x7f00000000c0)='system_u:object_r:crond_unit_file_t:s0\x00', 0x12) 2018/03/20 03:33:58 executing program 7: r0 = getpgrp(0x0) ptrace$setopts(0x4202, r0, 0x0, 0xffffffdffffffffe) 2018/03/20 03:33:58 executing program 4: sched_setaffinity(0x0, 0x1cd, &(0x7f0000da3000)=0x2) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xfffffffffffffffe, 0x40) read(r0, &(0x7f00003fefff)=""/1, 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) 2018/03/20 03:33:58 executing program 2: timer_create(0xb, &(0x7f0000044000)={0x200, 0x3f}, &(0x7f0000044000)) r0 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0xffffffffffffff81, 0x40140) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000e7cff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000c22000)={{}, {0x0, r2+10000000}}, &(0x7f0000f8b000)) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000040)={'gre0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) listen(r1, 0x1) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x77359400}}, &(0x7f0000040000)) 2018/03/20 03:33:58 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e5aff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)='w', 0x1}], 0x1) setns(r1, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x400, 0x20000) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f00000000c0)=""/43) r3 = dup3(r0, r1, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000100)=0x0) prlimit64(r4, 0x0, 0x0, &(0x7f0000000140)) recvmsg$netrom(r3, &(0x7f0000e55000)={&(0x7f0000e59ff0)=@ax25={0x6, {"61ad643fe24db4"}}, 0x10, &(0x7f0000e55000), 0x0, &(0x7f000035a000)}, 0x0) 2018/03/20 03:33:58 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) execve(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000000000), &(0x7f0000001fe0)=[&(0x7f0000000ffc)='dev ']) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/03/20 03:33:58 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x80000000, 0x404800) connect$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0xa73, {0x6, 0x46, 0x6, 0x1ff, 0x0, 0x2}, 0x2, 0x100000000}, 0xe) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0x2}, 0x1c) 2018/03/20 03:33:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x3, 0x1, 0x2, {0xa, 0x4e21, 0x94e, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff00000000}}}, 0x32) 2018/03/20 03:33:58 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000080)=0x4, 0x4) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7003) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffff, 0x800) dup3(0xffffffffffffffff, r1, 0xffffffffffffffff) 2018/03/20 03:33:58 executing program 1: r0 = inotify_init1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000003ff4)) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) inotify_add_watch(r0, &(0x7f0000021ff8)='./file1\x00', 0x4) link(&(0x7f000001e000)='./file1\x00', &(0x7f000001fff8)='./file0\x00') link(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file1\x00') r2 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8040) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000240)={0x4, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r2, 0x1) fcntl$setstatus(r4, 0x4, 0x2800) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000fd6000)='z', 0x1) dup3(r3, r4, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000c9f000)=0x2) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) unlink(&(0x7f00009ff000)='./file0\x00') 2018/03/20 03:33:58 executing program 5: pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x80000) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00000001c0)=""/144) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x400) getpeername$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x10) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000100)={0x0, 0xf4f}) r2 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 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, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000140)=0x0) tkill(r3, 0xc) getdents(r2, &(0x7f00006c8f33)=""/205, 0xcd) 2018/03/20 03:33:58 executing program 3: unshare(0x7fe) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)}, 0x0) recvmsg(r0, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081afd0), 0x0, &(0x7f0000f9fff8)=""/90, 0x5a}, 0x0) 2018/03/20 03:33:58 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000000080)=""/75, 0x4b, 0x21, &(0x7f0000000100)={0xa, 0x4e22, 0x80000000, @loopback={0x0, 0x1}, 0xffff}, 0x1c) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0xfffffffffffffffe, 0x4) ioctl(r0, 0x4140, &(0x7f0000005e0b)) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000140)={0x8}) 2018/03/20 03:33:58 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x20100, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xcd, "9b6fc2076556651a2c74e1e345fdcd3570d6a67769765dedc8943bcd4451d8810a3f1021d63bb109c0bc1fba10672c8432c1b4e73b9cef2be8c7d079b91e8e1feb8269d8fc010e90fda3f2efde473a3bec49fd748858607b0abca0520a4b5e6549f6a62acdc089028b5a1b8f94fe6d35a2c4f8cd967c8ef6a9daac5cfa451b33e0934596284c6b244e3f1d134bf3682c748d8c0b739a327ab1887756a3b60f96e9046f8090d6457df57d24a6efc3bb305fc3274d8d300921a9583020c4b404b01806d3197642bc3217885f076d"}, &(0x7f0000000240)=0xd5) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0x5, 0xe87, 0x320}, &(0x7f00000002c0)=0x10) clone(0x2, &(0x7f0000000040)="374f2e5af7193ab7b6cdb1a7caeb9d07624541974d5ca9f8e036f3885a4edc271200415557517962bc983f9779d57ef1b243964e712de4e0ef5df184cf6b46756a67c622ad4b906640d455abf9028fc5553ab1", &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000fff)) setpriority(0x1, 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000740)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000780)=r3) 2018/03/20 03:33:58 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$getenv(0x4201, r1, 0x5, &(0x7f0000000000)) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) listen(r0, 0x0) poll(&(0x7f00003a3fd8)=[{r0, 0x110}], 0x1, 0x0) 2018/03/20 03:33:58 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='maps\x00') getsockname(r0, &(0x7f0000000240)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x80) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000300)=""/233) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile64(r3, r2, &(0x7f0000000000), 0x5cc9) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r2, &(0x7f0000000040)="8ed033bad5bd693ea86eea03e53114e2bd797c7eb58afc93e3a4ae1e616625b9670ccce3", &(0x7f0000000080)="5ba2c168aef5b690f47a9d41287722d56b5f49a660698f238e7f4cde8cc0a938f573bea45a3772b7ae8c7e8dec7456675ea3fff9dcf7dbe2e2482a7c9e1cdf708a0133526937bd40804cf69e2680e7e24165d41d78cbb6e9dd83694b9011b54bdf37084022ccd84cb6529b6ba75e74bb405926c99c159e39daed571179758565c187c22931fc23fdb3eec50a8a88e2dd5d3f8b1738eaa44ee2caaf1bec278c281b05cbaa2f38c9869b539f370659749ab783f69318595793f2db54974e645a5dfd084695aebc39dd00", 0x1}, 0x20) sendfile(r1, r1, &(0x7f0000807000), 0x1000000000043) 2018/03/20 03:33:58 executing program 7: r0 = syz_open_dev$evdev(&(0x7f00002cd000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000a75f17)=""/233) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001140)={0x0, 0x4}, &(0x7f0000001180)=0x8) kcmp(r1, r2, 0x4, r0, r0) syz_open_procfs(r1, &(0x7f00000000c0)='net\x00') 2018/03/20 03:33:58 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'erspan0\x00', 0x106}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) 2018/03/20 03:33:58 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c28000)=0x800003f, 0xf0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000000080)={0x3, 0x81, 0x8000, 0x100000001, 0x8, 0x8000}) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x628100) openat$sequencer(0xffffffffffffff9c, &(0x7f0000234ff1)='/dev/sequencer\x00', 0x0, 0x0) 2018/03/20 03:33:58 executing program 1: r0 = inotify_init1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000003ff4)) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) inotify_add_watch(r0, &(0x7f0000021ff8)='./file1\x00', 0x4) link(&(0x7f000001e000)='./file1\x00', &(0x7f000001fff8)='./file0\x00') link(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file1\x00') r2 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8040) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000240)={0x4, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r2, 0x1) fcntl$setstatus(r4, 0x4, 0x2800) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000fd6000)='z', 0x1) dup3(r3, r4, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000c9f000)=0x2) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/20 03:33:58 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="160000001a00090000000000000000b98e001c0000000000000000000000"], 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3, 0x101000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x6, [0x229caa3e, 0x100000000, 0x1, 0x11d, 0x101, 0xd89]}, &(0x7f00000000c0)=0x10) 2018/03/20 03:33:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0xfffffffffffffc3d, &(0x7f0000000b40), 0x0, &(0x7f0000001bc0)=""/4096, 0x1000}, 0x10043) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000000)=0x3, 0x1) 2018/03/20 03:33:58 executing program 2: prctl$getreaper(0x29, &(0x7f0000064ff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) writev(r0, &(0x7f0000000040), 0x0) 2018/03/20 03:33:58 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x4491924f, 0xe5, 0x2, 0x1000, 0x100, 0x7}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000000)={0x14, 0x1d, 0x601, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) 2018/03/20 03:33:58 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0xdc96, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x100, 0x40000) readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/48, 0x30) prctl$void(0x20) 2018/03/20 03:33:58 executing program 1: r0 = inotify_init1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000003ff4)) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) inotify_add_watch(r0, &(0x7f0000021ff8)='./file1\x00', 0x4) link(&(0x7f000001e000)='./file1\x00', &(0x7f000001fff8)='./file0\x00') link(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file1\x00') r2 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8040) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000240)={0x4, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r2, 0x1) fcntl$setstatus(r4, 0x4, 0x2800) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000fd6000)='z', 0x1) dup3(r3, r4, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000c9f000)=0x2) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/20 03:33:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000040), 0x2a) 2018/03/20 03:33:58 executing program 7: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000be6000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x35) 2018/03/20 03:33:58 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0xc108, 0xffffffffffffffff) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x8, 0x0, 0x40, 0xb75b}, &(0x7f00000002c0)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000300)={r3, 0x4}, 0x8) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) getsockname(r1, &(0x7f0000000380)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000400)=0x80) r4 = dup2(r2, r0) ioctl$TUNGETSNDBUF(r4, 0x800454d3, &(0x7f0000000340)) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r5, 0x2, 0xfffffffffffff7fd, &(0x7f0000000100)=""/149, &(0x7f00000001c0)=0x95) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0086426, &(0x7f0000000240)={0x305, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_MAGIC(r6, 0x80046402, &(0x7f00000000c0)) 2018/03/20 03:33:58 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0x400000000000003a, 0x20000000000001, &(0x7f0000000f44)=""/188, &(0x7f0000000040)=0xffffffffffffffd8) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008300)='/dev/cuse\x00', 0x40000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000008700)={r0, 0x1}) recvmmsg(r0, &(0x7f0000008580)=[{{&(0x7f0000000080)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)=""/214, 0xd6}, {&(0x7f0000000200)=""/214, 0xd6}, {&(0x7f0000000300)=""/182, 0xb6}, {&(0x7f00000003c0)=""/231, 0xe7}, {&(0x7f00000004c0)=""/143, 0x8f}], 0x5, &(0x7f0000001000)=""/4096, 0x1000, 0xe000000000000000}, 0x401}, {{&(0x7f0000000580)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000600)=""/41, 0x29}, {&(0x7f0000000640)=""/179, 0xb3}, {&(0x7f0000000700)=""/6, 0x6}, {&(0x7f0000000740)=""/105, 0x69}, {&(0x7f00000007c0)=""/80, 0x50}, {&(0x7f0000000840)=""/21, 0x15}, {&(0x7f0000000880)=""/89, 0x59}, {&(0x7f0000000900)=""/197, 0xc5}], 0x8, &(0x7f0000000a40)=""/200, 0xc8, 0x6}}, {{&(0x7f0000000b40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000bc0)=""/86, 0x56}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000000c40)=""/70, 0x46}, {&(0x7f0000000cc0)=""/207, 0xcf}, {&(0x7f0000000dc0)=""/156, 0x9c}], 0x5, &(0x7f0000000ec0)=""/59, 0x3b, 0x9}, 0x80000000}, {{&(0x7f0000003000)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f00000042c0)=[{&(0x7f0000003080)=""/95, 0x5f}, {&(0x7f0000003100)=""/4096, 0x1000}, {&(0x7f0000004100)=""/163, 0xa3}, {&(0x7f0000000f00)=""/32, 0x20}, {&(0x7f00000041c0)=""/243, 0xf3}], 0x5, &(0x7f0000004300)=""/136, 0x88, 0x10001}, 0x3}, {{&(0x7f00000043c0)=@generic, 0x80, &(0x7f0000004880)=[{&(0x7f0000004440)=""/66, 0x42}, {&(0x7f00000044c0)=""/202, 0xca}, {&(0x7f00000045c0)=""/131, 0x83}, {&(0x7f0000004680)=""/181, 0xb5}, {&(0x7f0000004740)=""/168, 0xa8}, {&(0x7f0000004800)=""/119, 0x77}], 0x6, 0x0, 0x0, 0xfffffffffffffffb}, 0x7}, {{&(0x7f00000048c0)=@sco, 0x80, &(0x7f0000005c00)=[{&(0x7f0000004940)=""/68, 0x44}, {&(0x7f00000049c0)=""/149, 0x95}, {&(0x7f0000004a80)=""/204, 0xcc}, {&(0x7f0000004b80)=""/85, 0x55}, {&(0x7f0000004c00)=""/4096, 0x1000}], 0x5, &(0x7f0000005c40)=""/67, 0x43, 0x3}, 0x7fff}, {{0x0, 0x0, &(0x7f0000007040)=[{&(0x7f0000005cc0)=""/160, 0xa0}, {&(0x7f0000005d80)=""/114, 0x72}, {&(0x7f0000005e00)=""/41, 0x29}, {&(0x7f0000005e40)=""/77, 0x4d}, {&(0x7f0000005ec0)=""/4096, 0x1000}, {&(0x7f0000006ec0)=""/133, 0x85}, {&(0x7f0000006f80)=""/143, 0x8f}], 0x7, &(0x7f0000007080)=""/4096, 0x1000, 0x4}, 0x1}, {{&(0x7f0000008080)=@nl, 0x80, &(0x7f0000008440)=[{&(0x7f0000008100)=""/19, 0x13}, {&(0x7f0000008140)=""/132, 0x84}, {&(0x7f0000008200)=""/235, 0xeb}, {&(0x7f0000008300)}, {&(0x7f0000008340)=""/131, 0x83}, {&(0x7f0000008400)=""/37, 0x25}], 0x6, &(0x7f0000008480)=""/250, 0xfa, 0x7ff}, 0x1}], 0x8, 0x10000, &(0x7f0000008680)={0x0, 0x1c9c380}) getpeername$packet(r2, &(0x7f0000008800)={0x0, 0x0, 0x0}, &(0x7f0000008840)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000008880)={@empty, r3}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000086c0)={r0}) 2018/03/20 03:33:58 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x16, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="0c63000023e6b85b8919e042b07672ada49bafd2f39b"]}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240), 0x1, 0x0, &(0x7f000000ef31)='b'}) mmap$binder(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000002fd0)={0x0, 0x0, &(0x7f0000004f98), 0x0, 0x0, &(0x7f0000002000)}) r2 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0xffff, 0x10000) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) recvfrom$inet6(0xffffffffffffffff, &(0x7f00000002c0)=""/71, 0x47, 0x40000000, &(0x7f0000000340)={0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}}, 0x1c) io_setup(0x0, &(0x7f0000000000)=0x0) io_getevents(r3, 0x7ff, 0x1, &(0x7f0000000080)=[{}], &(0x7f0000000100)) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000040)=0x7f) 2018/03/20 03:33:58 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x100000000080, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000680)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/20 03:33:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@nfc_llcp={0x27, 0x1, 0x0, 0x4, 0xb6, 0x6, "bf338ae2a109a003b4f3710919c5648179bff8ffb03446d3f730e23dba1747eee4261ba493ce63ba33d2505c4a295949405824a9e57510d025effe64a2cc66", 0x2}, 0x80) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) 2018/03/20 03:33:58 executing program 6: creat(&(0x7f0000000000)='./file0\x00', 0x12) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x50) 2018/03/20 03:33:58 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) ioctl$sock_bt(r0, 0xdd17, &(0x7f0000000140)="9b4516b1235f4ef8943e6c4d5ba8d4da300b291ef341695daa937b816ce16c81d9835860d7adf2b9c53fd5959e4cf10a30c211896d7b29b8b4bb542d6448c77394a497258e89b91dd11d7905333d18abb0609c8a1bf646d3848111f682cf7b03209e0be09026844fb1600099d5d469c3dea8b0a6c8a07df4cca8decaeab3de3453cc35b826f995d7c75cbe4c") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000240)={0x8, 0x0, 0x7, 0x204}) listen(r0, 0x1008005) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e24}, 0x10) sendmmsg(r2, &(0x7f0000000040)=[{{&(0x7f0000000080)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@ax25={0x3, {"21ce06f1878344"}}, 0x80, &(0x7f0000000700), 0x307, &(0x7f0000000740)=ANY=[@ANYBLOB="000300080000000000000000"], 0xc}}], 0x2, 0x0) [ 57.529786] binder: 9325:9329 unknown command 1538844195 [ 57.541700] binder: 9325:9329 ioctl c0306201 20004000 returned -22 [ 57.559288] binder: 9329 RLIMIT_NICE not set 2018/03/20 03:33:58 executing program 6: socket$inet_smc(0x2b, 0x1, 0x0) [ 57.562909] audit: type=1400 audit(1521516838.517:51): avc: denied { name_bind } for pid=9342 comm="syz-executor7" src=20003 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 57.584699] binder: 9329 RLIMIT_NICE not set [ 57.586286] audit: type=1400 audit(1521516838.517:52): avc: denied { node_bind } for pid=9342 comm="syz-executor7" src=20003 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 [ 57.613559] binder: send failed reply for transaction 20 to 9325:9340 2018/03/20 03:33:58 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') lseek(r0, 0x7fffffffffffffd, 0x3) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000000000)='setgroups\x00') 2018/03/20 03:33:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0xd) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) 2018/03/20 03:33:58 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x1, 0x4) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffea7, 0x20020006, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netfilter\x00') setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x800, 0x200, 0x5c5, 0xffffffff, 0xffffffff, 0x9, 0x8, 0x4, 0xb742, 0x7, 0xe3b8}, 0xb) 2018/03/20 03:33:58 executing program 1: r0 = inotify_init1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000003ff4)) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) inotify_add_watch(r0, &(0x7f0000021ff8)='./file1\x00', 0x4) link(&(0x7f000001e000)='./file1\x00', &(0x7f000001fff8)='./file0\x00') link(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file1\x00') r2 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8040) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000240)={0x4, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r2, 0x1) fcntl$setstatus(r4, 0x4, 0x2800) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000fd6000)='z', 0x1) dup3(r3, r4, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000c9f000)=0x2) 2018/03/20 03:33:58 executing program 4: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="2400000058001f00ff07f4f9000004000a04f511080001000201000008005f4eeb4d5bc5", 0x24) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x80002) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x8) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f00000000c0)={0x1, r2}) [ 57.633177] binder: 9325:9329 ioctl c0306201 200000c0 returned -14 [ 57.646287] binder: 9325:9340 unknown command 1538844195 [ 57.646391] binder: BINDER_SET_CONTEXT_MGR already set [ 57.652988] binder: 9325:9340 ioctl c0306201 20004000 returned -22 [ 57.668954] binder: 9325:9347 ioctl 40046207 0 returned -16 [ 57.684275] binder: 9325:9353 ioctl c0306201 200000c0 returned -14 [ 57.690965] binder_alloc: binder_alloc_mmap_handler: 9325 2000c000-20010000 already mapped failed -16 [ 57.722249] binder_alloc: 9325: binder_alloc_buf, no vma 2018/03/20 03:33:58 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000080), 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000280)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, &(0x7f0000000040)=0x100) 2018/03/20 03:33:58 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = memfd_create(&(0x7f0000000000)='syzkaller1\x00', 0x2) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={0xfffffffffffffffa, {0x2, 0x4e24}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x0, 0x2, 0x21, 0x8, 0x4, &(0x7f0000000040)='bridge0\x00', 0x6, 0x1, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in, @in=@broadcast}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) r2 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0xa) io_setup(0x100000002, &(0x7f000044bff8)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000200)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x2}) io_submit(r3, 0x1, &(0x7f000052afd8)=[&(0x7f000076f000)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000080)}]) r4 = add_key(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="1d6795df0f9f322bbb6f21a60652e31052eb951a093a5dd683be65149ed5835dc159dbfa5c9c2a3ffe6c68b3f6ee41b9e3e50d2f9a322fe47440098946525c362c94b7ba031482991b30f73b570eb637304009fd4258a1fff5e32fcc49cf4d6a047cebb5e96505facbd923d1eda4efca45dfbb443ef71f3bef8772c79e6d9e0b2061b5ba3d96d649bd6bd5a1f1a56522a9f0f98177e55d", 0x97, 0xfffffffffffffff9) keyctl$invalidate(0x15, r4) 2018/03/20 03:33:58 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) getsockname$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000100)="240000002a0025f000154302000000000000c4000400000000e10200000002000000000023", 0x25) write$evdev(r0, &(0x7f0000000240)=[{{0x77359400}, 0x4, 0x8, 0x74}, {{}, 0x5, 0x400, 0x9}, {{0x77359400}, 0x10001, 0xffffffffffffce5e, 0x2}], 0x30) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000000c0)="093261d8244ced5eb84083d990f5db17", 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0xf}, 0x5}, @in6={0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffff}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x8a, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e21, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x62f000}, @in6={0xa, 0x4e20, 0xa94c, @remote={0xfe, 0x80, [], 0xbb}, 0x40809b6c}], 0xe4) 2018/03/20 03:33:58 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd8ff4)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000cda000)) epoll_wait(r3, &(0x7f0000000000)=[{}], 0x1, 0x1000000000000) epoll_wait(r3, &(0x7f0000cd8ff4)=[{}], 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) poll(&(0x7f000000f000)=[{r3}], 0x20000000000000d1, 0x0) 2018/03/20 03:33:58 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getgroups(0x1, &(0x7f0000000040)=[0x0]) setgid(r1) setsockopt(r0, 0x114, 0x5, &(0x7f0000000ffc)="04000000", 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x13f9, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) 2018/03/20 03:33:58 executing program 1: r0 = inotify_init1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000003ff4)) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) inotify_add_watch(r0, &(0x7f0000021ff8)='./file1\x00', 0x4) link(&(0x7f000001e000)='./file1\x00', &(0x7f000001fff8)='./file0\x00') link(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file1\x00') r2 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8040) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000240)={0x4, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r2, 0x1) fcntl$setstatus(r4, 0x4, 0x2800) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000fd6000)='z', 0x1) dup3(r3, r4, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000c9f000)=0x2) 2018/03/20 03:33:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x6e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) 2018/03/20 03:33:58 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$selinux_validatetrans(r1, &(0x7f0000000500)={'system_u:object_r:utempter_exec_t:s0', 0x20, 'system_u:object_r:cpu_online_t:s0', 0x20, 0x0, 0x0, 0x20, '/sbin/dhclient\x00'}, 0xffe2) read(r0, &(0x7f000022e000)=""/74, 0xff8d) dup2(r0, r2) [ 57.727805] binder: 9325:9366 transaction failed 29189/-3, size 0-0 line 2963 [ 57.740871] binder: undelivered TRANSACTION_COMPLETE [ 57.746065] binder: undelivered TRANSACTION_ERROR: 29201 [ 57.751568] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/20 03:33:58 executing program 6: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='timers\x00') ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000040)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0), 0x10) 2018/03/20 03:33:58 executing program 4: perf_event_open(&(0x7f000025c000)={0x80000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000640)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x800, 0x0) renameat2(r1, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x7) 2018/03/20 03:33:58 executing program 3: 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0x1, &(0x7f0000000040)) ioctl$void(0xffffffffffffffff, 0x5451) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x280000, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x4000, 0x80) 2018/03/20 03:33:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x5, 0x88000) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) 2018/03/20 03:33:58 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = dup3(r1, r1, 0x80000) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f00000000c0)=""/127) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x28000, 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22, 0x74, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="080000004cab785e26680f800000000000000000000000001429f52c80f072621e7f2f69bdb3324eb4dc8c5ce91484d0d842de6a46223f13a258b0824c24b543904898bb2934c7d651def518b6f9743db3a107e05c0843bddb8b60c01a6571aa5bdf276641872ae86dfc0ec578d813c514a015ba27150578b49b5ee32dcfc1dbe9abd156c1c557d78c8ced007f62ac2c2695c00a1b206f5130d73f0d8b4283c4848d9155a5"]) 2018/03/20 03:33:58 executing program 1: r0 = inotify_init1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000003ff4)) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) inotify_add_watch(r0, &(0x7f0000021ff8)='./file1\x00', 0x4) link(&(0x7f000001e000)='./file1\x00', &(0x7f000001fff8)='./file0\x00') link(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file1\x00') r2 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8040) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000240)={0x4, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r2, 0x1) fcntl$setstatus(r4, 0x4, 0x2800) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000c9f000)=0x2) 2018/03/20 03:33:58 executing program 4: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0xffff, 0x6, 0x8, 0x5, r1}, 0x10) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x82, 0xfffffe0a) getsockopt$inet_int(r0, 0x0, 0x764047dcef946c63, &(0x7f0000000080), &(0x7f0000000240)=0x4) 2018/03/20 03:33:58 executing program 7: perf_event_open(&(0x7f000025c000)={0x80000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000002000), 0x3c) r1 = dup3(r0, r0, 0x80000) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/03/20 03:33:58 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) personality(0xf) getsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000)=""/62, &(0x7f0000001ffc)=0xfffffffffffffe82) 2018/03/20 03:33:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff7, 0x80) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000040)={0x40000000}) 2018/03/20 03:33:58 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000080)) getsockname$netrom(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) bind$can_raw(r0, &(0x7f0000000040)={0x1d}, 0xffae) bind$can_raw(r0, &(0x7f0000000ff0)={0x1d}, 0x10) 2018/03/20 03:33:59 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x54) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde49f)=0x19) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) syz_open_procfs(r2, &(0x7f0000000080)='net/ip6_flowlabel\x00') 2018/03/20 03:33:59 executing program 5: mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x0, 0x30010, 0xffffffffffffffff, 0x80000000000000) r0 = userfaultfd(0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)='eql\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000000040)="112c736563757269747970726f632e2e00", 0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x400}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0xd96, 0x4, 0x80, 0xffffffff, r3}, &(0x7f00000001c0)=0x10) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000005000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x0) write$selinux_load(r2, &(0x7f0000000080)=ANY=[], 0x0) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x1, 0x40) close(r0) 2018/03/20 03:33:59 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde49f)=0x19) read(r1, &(0x7f0000f76000)=""/113, 0x71) r2 = fcntl$getown(r0, 0x9) sched_setaffinity(r2, 0x8, &(0x7f0000000040)=0x9) 2018/03/20 03:33:59 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef8ffc)=0x5d2, 0xfffffffffffffe42) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x0, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = getpid() pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000080)={r3, r0, 0xfff}) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f00000000c0)=0x7fff, 0x4) 2018/03/20 03:33:59 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d25000)={0x0, 0x2000000002}, 0x8) write(r0, &(0x7f0000b89fff)="c6", 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) shutdown(r0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e23, 0x8001, @dev={0xfe, 0x80, [], 0x1a}}, {0xa, 0x4e20, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x1c9}, 0x2, [0x5, 0x3, 0x6, 0x1, 0x9, 0x5, 0x1, 0x10001]}, 0x5c) syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x2, 0x2000) 2018/03/20 03:33:59 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000005000)={0x0, 0x0, 0x9}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r2, r1, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000eefffc)=0x7fd, 0x4) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000bb1000)=0x1000000899, 0x4) sendto$inet(r3, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x4e20}, 0x10) recvmsg(r2, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef4fc0), 0x0, &(0x7f00006c0000)}, 0x2020) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @remote, @loopback}, &(0x7f0000000080)=0xc) sendto(r2, &(0x7f0000000000)="65911b3c63bb8b706d1e35b3d9c5aca0801bb15efdf4dfc5e8a6296b0b5917c24aada5a9f9057b5fb93ffeb1171eea7f2b", 0x31, 0x800, &(0x7f00000000c0)=@can={0x1d, r4}, 0x80) 2018/03/20 03:33:59 executing program 1: r0 = inotify_init1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000003ff4)) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) inotify_add_watch(r0, &(0x7f0000021ff8)='./file1\x00', 0x4) link(&(0x7f000001e000)='./file1\x00', &(0x7f000001fff8)='./file0\x00') link(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file1\x00') r2 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8040) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000240)={0x4, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r2, 0x1) fcntl$setstatus(r4, 0x4, 0x2800) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000c9f000)=0x2) 2018/03/20 03:33:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) fsetxattr(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="6370757365740000e7fff0000000e594229132169401b780846efa090000000040"], &(0x7f00000000c0)='/dev/audio#\x00', 0xc, 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x400000, 0x0) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000180)=""/140, 0x8c}], 0x2, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3f, 0x400) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000040)) 2018/03/20 03:33:59 executing program 1: r0 = inotify_init1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000003ff4)) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) inotify_add_watch(r0, &(0x7f0000021ff8)='./file1\x00', 0x4) link(&(0x7f000001e000)='./file1\x00', &(0x7f000001fff8)='./file0\x00') link(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file1\x00') r2 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8040) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000240)={0x4, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r2, 0x1) fcntl$setstatus(r4, 0x4, 0x2800) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000c9f000)=0x2) 2018/03/20 03:33:59 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000c35000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f000014d000), 0x0) pwrite64(r2, &(0x7f0000000040), 0x0, 0x0) close(r0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000000040)={{0xfffffffffffffffe, 0x2, 0x1a7848d5, 0x5, 0x0, 0x8000}, 0x200, 0x4, 0x3, 0x1111, 0x20, "51890cfc4e348c4abf1ac4a4ed77de1cc8ff0500d85d9079a2bc273a1a375f8e4d14cc3c8058a1ec3dcbccf8dfa6cf1ae0a92232eb2f2d9ccdda1386745918855b413c7679c178581fc8e640a00962c416a5fa61284fe16910a67f409a75e6e94951b74ab716dd2dae47ba7cac5e4e3ef24c3dd940a1d53474dbe5a5ce5a087c"}) 2018/03/20 03:33:59 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x80000000000008, &(0x7f00008c3000)=0x6, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000001, &(0x7f000007f000)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x3}, 0x8) close(r0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) 2018/03/20 03:33:59 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r1 = memfd_create(&(0x7f0000000000)='vmnet1./md5sumkeyring!cpuset\x00', 0x2) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000003f79)={0x0, 0x5a, "05d48581b12538cd8c5c026f96353eeb04ad21e969918aeca5a158c7d2f8f7eddc8ee86e7d1538896f81e733219807af3b1ab227cf6fa4fc92a285590a7091e469b005a9d9b8265a23f1abde34123603f80ce5c69ef4a4490881"}, &(0x7f0000009ffc)=0x62) sendto$inet6(r0, &(0x7f0000003fd9), 0x140, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/03/20 03:33:59 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x101) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000513f59), 0xfee1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000fb9ffc), 0x4) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2, 0x4000) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000080)) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000000c0)) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000005140)=""/4096) 2018/03/20 03:33:59 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f00000001c0)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_lifetime={0x4, 0x3, 0x4}]}, 0xa0}, 0x1}, 0x0) 2018/03/20 03:33:59 executing program 1: r0 = inotify_init1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000003ff4)) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) inotify_add_watch(r0, &(0x7f0000021ff8)='./file1\x00', 0x4) link(&(0x7f000001e000)='./file1\x00', &(0x7f000001fff8)='./file0\x00') link(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file1\x00') r2 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8040) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000240)={0x4, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r2, 0x1) fcntl$setstatus(r4, 0x4, 0x2800) ioctl$TCXONC(r4, 0x540a, 0x0) dup3(r3, r4, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000c9f000)=0x2) [ 58.431849] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/20 03:33:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr=0xffffffffffffffe1}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20020003, &(0x7f00000001c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x9, 0x4000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000180)={r3, 0x0, 0x101}) r5 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xc6d, 0x90500) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={r4, 0x80000, r5}) 2018/03/20 03:33:59 executing program 1: r0 = inotify_init1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000003ff4)) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) inotify_add_watch(r0, &(0x7f0000021ff8)='./file1\x00', 0x4) link(&(0x7f000001e000)='./file1\x00', &(0x7f000001fff8)='./file0\x00') link(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file1\x00') r2 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8040) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000240)={0x4, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r2, 0x1) fcntl$setstatus(r4, 0x4, 0x2800) dup3(r3, r4, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000c9f000)=0x2) 2018/03/20 03:33:59 executing program 3: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) sync_file_range(r0, 0xffffffffffffffff, 0xfffffffffffffffc, 0x4) rt_sigtimedwait(&(0x7f00005a1000), &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setlease(r0, 0x400, 0x0) 2018/03/20 03:33:59 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0xffffffffffffffff, 0x6b803) ppoll(&(0x7f00000003c0)=[{}, {r0}], 0x2, &(0x7f0000000440)={0x0, 0x989680}, &(0x7f0000000480), 0x8) 2018/03/20 03:33:59 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x5) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000000100)=""/233, 0xe9, 0x0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4}}, 0x80) sendto$inet(r0, &(0x7f0000000bc0)="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", 0x2ea, 0x0, &(0x7f00000000c0)={0x2, 0xfffffffffffffffd}, 0x10) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x460040, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000000200)={{0x0, 0x2, 0x4, 0x1, 0x7fffffff}, 0x1, 0xd1, 'id0\x00', 'timer0\x00', 0x0, 0x2, 0x0, 0x2, 0x9}) 2018/03/20 03:33:59 executing program 4: bpf$MAP_CREATE(0xe, &(0x7f0000001000)={0xf, 0x0, 0x37}, 0x2c) 2018/03/20 03:33:59 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x210000, 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$inet(0x2, 0x3, 0x1) sendmsg(r1, &(0x7f0000000080)={&(0x7f0000000000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(lrw(serpent),michael_mic-generic)\x00'}, 0x80, &(0x7f0000000100), 0x20b, &(0x7f0000000080)}, 0xfffffffffffffffd) 2018/03/20 03:33:59 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x42c800) getpeername$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffc, 0x0, 0x0, 0xff, 0x3, 0x0, 0x10000003}, 0x0, 0xac, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) 2018/03/20 03:33:59 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x7, 0x0, 0x0, 0x9, 0x9, 0x800000000000, 0x7fff}) 2018/03/20 03:33:59 executing program 1: r0 = inotify_init1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000003ff4)) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) inotify_add_watch(r0, &(0x7f0000021ff8)='./file1\x00', 0x4) link(&(0x7f000001e000)='./file1\x00', &(0x7f000001fff8)='./file0\x00') link(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file1\x00') r2 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8040) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000240)={0x4, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r2, 0x1) dup3(r3, r4, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000c9f000)=0x2) 2018/03/20 03:33:59 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="220000001a000704009433de0100040080010f0092ac001500fffe3b06000f00ff27", 0xfffffffffffffc6d) 2018/03/20 03:33:59 executing program 5: mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) madvise(&(0x7f0000001000/0xb000)=nil, 0xb000, 0xf) r0 = syz_open_dev$admmidi(&(0x7f0000000380)='/dev/admmidi#\x00', 0x2, 0xc400) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={r0, 0xbae}) 2018/03/20 03:33:59 executing program 3: sendmsg$alg(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000180)="05bf5f87c8f561a3fcfc6678bdbee2f71cd1f9b83644db00940acf765a28007fc6cf8dd71a06f0", 0x27}], 0x1, &(0x7f0000000240)}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/20 03:33:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x80) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) 2018/03/20 03:33:59 executing program 6: r0 = gettid() r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) kcmp(r0, 0x0, 0x7, r1, r2) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(0x0, r0, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x3}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/03/20 03:33:59 executing program 5: r0 = syz_open_dev$binder(&(0x7f000036eff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x90, 0x400) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00005053cd)={0x8, 0x0, &(0x7f0000dcf000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000c50000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000cf7000)={0x8, 0x0, &(0x7f0000f2f000)=[@decrefs={0x40046307}], 0x0, 0x0, &(0x7f0000465fb9)}) 2018/03/20 03:33:59 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x80000000, 0x1) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000200)={0x2, 0x800, 0x9, 0x4, 0x822, 0xd5}) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x2080) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f0000000080)={'security\x00', 0x64, "999d9aea24bc829a1af83a84b21251ecb727422f21de1a7a4b33539cdcc57d5ef12d3bbb5817edfdec1a141f4cdb6b5251693b6c2f6e2b63a7a21ce20b92216f8f36a884e1bb650c57998904f2ce540406c264dafae8a94f139965251fb5f7a4899eefb1"}, &(0x7f0000000180)=0x88) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}}, 0x1c) 2018/03/20 03:33:59 executing program 2: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x20) r0 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f00000000c0)=0x0) io_cancel(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x9, r1, &(0x7f0000000100)="702975a9cdc98f4b88c701b2f16a09e95696d4f794ec16f3a3759a02e5b601193ffaa0473722e91909571ec8ac4b97a3de78eccb4dffb13ad9a791cebc3fb7d02ec45286571bef994508b1f1ea16c295f8f03bb80a6bb914e2545448a11d8862ebc59311d774dcc940577205b56a8c01bf5e7f9e5a5e33ec0bc78eff1b1b8f1fa3bb11122a59c904e518b04f83ab5ae16327f3c38390cccae79664caf416ceae0e55ba468e8460a58dfceb44d2d310c697f7cc9cb0e2c0d2a1c9f5b29c1362d1aaf0bc69deb789955aa6f83c4dfc00b80785428aea154c16342e58a6fda72cb5b56ad7a6e217e49f2b78c65d3ae69315115bb5383fdcf4a8", 0xf8, 0x8, 0x0, 0x1, r0}, &(0x7f0000000280)) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) getegid() 2018/03/20 03:33:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1, 0x8440) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000040)=""/250) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) 2018/03/20 03:33:59 executing program 1: r0 = inotify_init1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000003ff4)) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) inotify_add_watch(r0, &(0x7f0000021ff8)='./file1\x00', 0x4) link(&(0x7f000001e000)='./file1\x00', &(0x7f000001fff8)='./file0\x00') link(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file1\x00') r2 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8040) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000240)={0x4, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r2, 0x1) dup3(r3, r4, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000c9f000)=0x2) 2018/03/20 03:33:59 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, "b61ac1a9c5dd9cd504cf4c4c0c499763673cdd4607368d655b9129a4fac6a61d51efa0ef7265e1d5f20bfbd9", 0x7f}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "a85bea4bacbad91a68d3c2175c10f933e16bbf9f8e917435329ee087774c154472d27587aafb3315c12c4c6f0263e8df4eab4becdd18e23da185477d6d7017b0", &(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x13}) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$describe(0x6, r1, &(0x7f00000002c0)=""/82, 0x52) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000740)=""/4096, 0x1000, 0x0, 0x0, 0x0) [ 58.684814] binder: 9515:9526 got transaction with invalid offsets ptr [ 58.721727] binder: 9515 invalid dec weak, ref 24 desc 0 s 1 w 0 [ 58.742097] binder: 9515:9526 transaction failed 29201/-14, size 40-8 line 2991 [ 58.751780] binder: BINDER_SET_CONTEXT_MGR already set [ 58.757176] binder: 9515:9533 ioctl 40046207 0 returned -16 [ 58.765474] binder_alloc: 9515: binder_alloc_buf, no vma [ 58.771120] binder: 9515:9526 transaction failed 29189/-3, size 40-8 line 2963 [ 58.786509] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/20 03:33:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) 2018/03/20 03:33:59 executing program 1: r0 = inotify_init1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000003ff4)) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) inotify_add_watch(r0, &(0x7f0000021ff8)='./file1\x00', 0x4) link(&(0x7f000001e000)='./file1\x00', &(0x7f000001fff8)='./file0\x00') link(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file1\x00') r2 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8040) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000240)={0x4, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) dup3(r3, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000c9f000)=0x2) 2018/03/20 03:33:59 executing program 6: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180), 0x8) remap_file_pages(&(0x7f0000193000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) flock(0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0xebecfc00b5692acb) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000140)={0x0, @remote, @multicast2}, &(0x7f00000001c0)=0xc) bind$packet(r0, &(0x7f0000000200)={0x11, 0x19, r1, 0x1, 0x8, 0x6}, 0x14) 2018/03/20 03:33:59 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/netfilter\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={0x0}, &(0x7f0000000280)=0xfffffffffffffd63) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r1, 0xffff, 0x4}, 0xc) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000100)) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x2) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000200)={0x3e, 0x100000000}) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f00000000c0)="6d6f756e74696ee1d845239866207aa3f086fba4") preadv(r3, &(0x7f0000001780)=[{&(0x7f0000001680)=""/225, 0xe1}], 0x1, 0x0) 2018/03/20 03:33:59 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0xfffffffffffffff9, 0x0, 0x4, 0xe8, 0x48}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x2, 0x3, 0x10001, r1}, 0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0xfffffffffffffffa}, 0x8) syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x61, 0x8c000) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x2d2, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000002780)}, 0x0) 2018/03/20 03:33:59 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x0, 0x4400) connect$unix(r0, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e20}, 0x6e) r1 = socket(0x10, 0x3, 0x0) connect$unix(r1, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000200)={0x4000, 0x6002, 0x54c4, 0x5, 0x3}) getresgid(&(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100)) 2018/03/20 03:33:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500090021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/03/20 03:33:59 executing program 4: r0 = socket$inet6(0xa, 0xffffffffbfffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000040)=0x46, 0xc) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000000)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x198, &(0x7f0000000040)}}], 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00000000c0)) setsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000000100)=0xeaef, 0x4) [ 58.799591] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/20 03:33:59 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3241ebc1, 0x101000) syz_open_dev$sndctrl(&(0x7f0000000240)='/dev/snd/controlC#\x00', 0x1, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000080)={{0xf000, 0x1, 0xf, 0x200, 0x1000, 0x5, 0x9, 0x0, 0x7, 0x1c, 0x9, 0x1}, {0x6000, 0x2000, 0x9, 0x7f, 0xffff, 0x1, 0x2, 0x800, 0x80, 0x3, 0xe5, 0xd64b}, {0xd004, 0x10000, 0xf, 0x40, 0x0, 0x4, 0x7f, 0x2, 0x50, 0x0, 0xffff, 0x5}, {0x103000, 0x1, 0x0, 0x7fffffff, 0xbef, 0x40, 0x5, 0x3ff, 0x81, 0x7, 0x0, 0x1aa}, {0x4, 0x4, 0x0, 0x7f, 0x3, 0x3, 0x100, 0x742, 0x8000, 0x1, 0x5, 0x5}, {0x6000, 0xd000, 0x1d, 0x7, 0x6, 0x7, 0x8000, 0xfffffffffffffff8, 0x1, 0x2c00000000000000, 0x2, 0x7}, {0x2, 0x4, 0x4, 0x7fff, 0x9, 0x7ff, 0x80, 0x3ff, 0x7ff, 0x1, 0x3, 0x3}, {0x100000, 0xd000, 0xa, 0x7f, 0xfffffffffffffffe, 0xffffffffffffff3c, 0x7, 0x7, 0x8, 0x2, 0x401, 0x6}, {0x2004, 0x15000}, {0x4, 0x10000}, 0x1, 0x0, 0xd000, 0x20000, 0xe, 0x2800, 0xd000, [0x9, 0x7fff, 0x5, 0x55b]}) r1 = syz_open_dev$sndctrl(&(0x7f0000b1dfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000200)={0x8, 0x3, 0x0, 0x80, "843ae8575793adefe21b9047188c09064a79831edac495adc32fe61499011671ef20e152eb6835070317bd42", 0x101}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x43, 0xc25, 0xffffffff00000000}) 2018/03/20 03:33:59 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000a9cff8)) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000100000001000000a33d8f473e339c59cd68d669c93da802bc6a5c11c63cb9c22d4e5c1762d945c36e5d4dbc12a313654caa1812eff83f94fc7463959bf43d044e0cc8c033c011582516b203f1fc611af9d6aa63b98c463fa74acf79459bf5f415474d9ed61bd43d6a93869762573ac41a6900a394203e3835402c21051983d44858df95ff94beec42b75c7c991b4a4a3de2c0fbbb7f805d523183eb6bb7c5cab674df37d3de9ed615d1682c04ff05835d580787307232052aca03fa4a8a353df437913d3303fd0914008cc6b39d930d", @ANYRES32=r0], 0x18}, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r3, &(0x7f0000000340)="10b87ed07b51c0565a903487946399fe47570a9e733b224e98c06a270a8def509a0e3f1b1b07f54777531b3e8118b6cf2ac21610482dbdac94654c4696cc86b4dc423c949f20ea120121800465ee78712e79cb0b3ed3b3a5328f8cf05df6fdfbbf51a8e6420cc0052b54d5315633dbb43d19a76c890e0cfae9dee8846c5df76af1248af7093651e438efa23911991229e66a397c3171732fd2758bc9a58042ef242cae4915ee135dcc463c02e311ce7874c645e85fe65bd38f0b36bfc2c8c83ff309eb9eae098356ca70c07e896503"}, 0x10) recvmsg$kcm(r1, &(0x7f0000000300)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/223, 0xdf}, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e21, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, {0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0x13}, 0x3}, 0x8, [0x4, 0x1, 0x80, 0xfffffffffffffffc, 0x4, 0x5, 0xd9, 0x100000001]}, 0x5c) 2018/03/20 03:33:59 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x81) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000004, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/20 03:33:59 executing program 1: r0 = inotify_init1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000003ff4)) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) inotify_add_watch(r0, &(0x7f0000021ff8)='./file1\x00', 0x4) link(&(0x7f000001e000)='./file1\x00', &(0x7f000001fff8)='./file0\x00') link(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file1\x00') r2 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8040) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000240)={0x4, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) dup3(r3, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000c9f000)=0x2) 2018/03/20 03:33:59 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000180)={'nat\x00', 0x0, 0x4, 0x91, [], 0x1, &(0x7f0000000080)=[{}], &(0x7f00000000c0)=""/145}, &(0x7f0000000240)=0x50) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r1, &(0x7f0000000040)=ANY=[], 0xfffffffffffffee3) 2018/03/20 03:33:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x8) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x1, 0x3, 0x1, 0x18, r2}) 2018/03/20 03:33:59 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = getpgrp(0x0) prctl$setptracer(0x59616d61, r1) prctl$setptracer(0x59616d61, r2) r3 = syz_open_pts(0xffffffffffffffff, 0x82) ioctl$TIOCEXCL(r3, 0x540c) 2018/03/20 03:33:59 executing program 4: r0 = memfd_create(&(0x7f0000000000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x7fff, 0x0, 0xfffffffffffffff8, "9ede7a8c5a0c5fd5ba2c93340f643b564f13eeab65c0322901dc6bd36cde2406f01b7f0b014f9f91eeb7c37c7240f476c8d753d0030000008fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @tick=0x3, {}, {}, @control}], 0x1c) 2018/03/20 03:34:00 executing program 4: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000100)={0xffffffffffffffff}) bind(r0, &(0x7f0000000440)=@llc={0x1a, 0x18, 0xff, 0x1f, 0xcfc, 0x8001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000000140)={'ip6gre0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000280)={0x10000, 0xfffffffffffffffd, 0x1, 0x1, 0x3, 0x7, 0x8001, 0x7f, 0x0}, &(0x7f00000002c0)=0x20) fsetxattr(r2, &(0x7f0000000380)=@known='security.evm\x00', &(0x7f00000003c0)='[\x00', 0x2, 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000300)={r3, 0x37, "abb28ab3c6ba19c0c9a26aa0e135ceba852de145e77e68d8bb161ce9989d33dd485994bb319ba2570efdd9e1632b9f2833231255227992"}, &(0x7f0000000340)=0x3f) pwritev(r1, &(0x7f0000000240), 0x0, 0x3) 2018/03/20 03:34:00 executing program 6: r0 = syz_open_dev$urandom(&(0x7f0000000ff3)='/dev/urandom\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000aca000)='\t', 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x3cc9}, 0x4) 2018/03/20 03:34:00 executing program 1: r0 = inotify_init1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000003ff4)) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) inotify_add_watch(r0, &(0x7f0000021ff8)='./file1\x00', 0x4) link(&(0x7f000001e000)='./file1\x00', &(0x7f000001fff8)='./file0\x00') link(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file1\x00') r2 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8040) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000240)={0x4, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000c9f000)=0x2) [ 59.070218] audit: type=1400 audit(1521516840.024:53): avc: denied { validate_trans } for pid=9570 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 2018/03/20 03:34:00 executing program 7: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000000)=@req3={0xf6cc, 0x80000001, 0x2, 0x0, 0x4, 0x5bf8f616, 0x81}, 0x1c) bind$packet(r0, &(0x7f00004a9000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}}, 0x0) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000afdfc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/03/20 03:34:00 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair(0xa, 0x7, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x10000, 0x3f, 0x0, 0x0, 0x3, 0x1ff, 0x0, 0x7, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={r2, 0x6, 0x5, [0x2, 0x20, 0x80, 0x3f, 0x4]}, 0x12) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2400, 0x0) write$evdev(r3, &(0x7f00000001c0), 0xfffffffffffffe20) r4 = dup(r0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @rand_addr}}}, 0x173) 2018/03/20 03:34:00 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f00000000c0)=""/138) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000000000001000000000000000000000026ffffff7654ef0b"]) 2018/03/20 03:34:00 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x3}) 2018/03/20 03:34:00 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0xfffffffffffffe1f) r1 = add_key(&(0x7f0000000140)='ceph\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="88a9288a5aeb967cd2cd2052c9efc259a918d01919f14c58b5c89f6465a25f5ddbb0e4c15f1c71de6c346c972d03f9050d804cae2a6164bd8f089432e83a24a95c", 0x41, 0xffffffffffffffff) keyctl$clear(0x7, r1) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7fff, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000000080)=""/93, 0x5d}], 0x1, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000040)) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) 2018/03/20 03:34:00 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), &(0x7f00000000c0)) r0 = gettid() ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(0xffffffffffffffff, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) fcntl$setown(0xffffffffffffffff, 0x8, r0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) process_vm_readv(r0, &(0x7f00000014c0)=[{&(0x7f0000000100)=""/225, 0xe1}], 0x1, &(0x7f00000027c0)=[{&(0x7f00000017c0)=""/4096, 0x1000}], 0x1, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) tkill(r0, 0x16) exit(0x0) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/03/20 03:34:00 executing program 6: socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x210000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000000240)={0x4fa, 0x7, 0x100000001, 0x1f, 0x1, 0x10000}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000200)) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/anycast6\x00') ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000080)={0x100, 0x9, 0x20, 0x0, 0x0, [], [], [], 0xff, 0x80000000}) 2018/03/20 03:34:00 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x781, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a7ffc), 0x4) sendto$inet6(r0, &(0x7f0000ba3ff4)="d0", 0x1, 0x0, &(0x7f000056dfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x22a40, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000040)={r0, 0x4, 0x455c}) sendto$inet6(r0, &(0x7f00004b7fff)="8c", 0x1, 0xfffffffffffffffc, &(0x7f000048ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/20 03:34:00 executing program 1: r0 = inotify_init1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000003ff4)) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) inotify_add_watch(r0, &(0x7f0000021ff8)='./file1\x00', 0x4) link(&(0x7f000001e000)='./file1\x00', &(0x7f000001fff8)='./file0\x00') link(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file1\x00') r2 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8040) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000240)={0x4, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000c9f000)=0x2) 2018/03/20 03:34:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00\x00\x00\x00\v\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="2000000014000100000000000000000002000000", @ANYRES32=r1, @ANYBLOB="01000200acb376f7"], 0x20}, 0x1}, 0x0) 2018/03/20 03:34:00 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @multicast2=0xe0000002}, 0xffffffffffffff5c) sendto$inet(r0, &(0x7f00000001c0)="4a0d93f803d8eb561cd2ef4257461699ec35188407f297be46f1a38c2059cab75cd8a55ee78e252c94b4b39729acd100684210c20b8ce52e0123dd7462ed7e31bad1a8ad467eae4b4fa12f2d76c2b9ee319d060b7cc3bedfb25e3c36eed0f661ee6c7e3e36886a718bf980166e7df7b2c359f3eb9718be73671e58656dc90ef1290c5f982bef4928cabc8c540e8b00370855da375b4dddb72d797e07c49a83ff0768201721afa33af570", 0xaa, 0x4000000, &(0x7f0000000280)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0xffffffffffffff21, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x140) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xee0, 0x7fffffff, 0x0, 0x0, 0xb, 0x1d, "185f4b3490045b723af2b9dac6d9045488af413e618c2bb3147f30e0c4c8e88a93c6542807c80ba552425b800b006497809a3bd36975c9d64ca3d42ec1dc1db7", "ebfd5425ea91782c5f2f32b1882cc6541c50509674efad4860853da4b028dce765d54d92925c21b76739088f581a2eb7975e7b6a37b283e70916b1d7183d1388", "afafd0fff0efd13bf4bc8a2f619be3102285098f552b92e3fa54c5f1b5b47811", [0x1, 0x3ff]}) r2 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x0, 0x200) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000140)={0x4}) ioctl$VT_ACTIVATE(r2, 0x5606, 0xfffffffffffffbff) r3 = syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0x3, 0x40) ioctl$VT_ACTIVATE(r3, 0x5606, 0x1) 2018/03/20 03:34:00 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f00003aa000)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000748f08)={{0x4, 0x0, 0x8001, 0x3}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) 2018/03/20 03:34:00 executing program 2: mbind(&(0x7f00004b8000/0x2000)=nil, 0x2000, 0x8000, &(0x7f000002bff8)=0xfffffffffffffffd, 0x5, 0x40000) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x3f, 0x5, 0x0) 2018/03/20 03:34:00 executing program 1: r0 = inotify_init1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000003ff4)) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) inotify_add_watch(r0, &(0x7f0000021ff8)='./file1\x00', 0x4) link(&(0x7f000001e000)='./file1\x00', &(0x7f000001fff8)='./file0\x00') link(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file1\x00') r2 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8040) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000240)={0x4, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000c9f000)=0x2) 2018/03/20 03:34:00 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f00000002c0)={0x0, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x84) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000100)={0x0, 0x0, 0x100102}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x80000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) r4 = getuid() r5 = getegid() lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000400)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000060040000ffffffff00000000cc010000cc010000ffffffffffffffffcc030000cc030000cc030000ffffffff04000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ac141411e000000100000000ffffffff73797a6b616c6c6572300000000000007663616e30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002020000000000000000000000000000cc00f00000000000000000000000000000000000000000000000000034006f776e657200000000000000000000000000000000000000000000000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="04030000240052454a45435400000000000000000000000000000000000000000000000001000000ffffffff00000000ffffffff000000ff6970366772653000000000000000000067726574617030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000009900030400000000000000000000000000009800dc00000000000000000000000000000000000000000000000000440049444c4554494d4552000000000000000000000000000000000000000000c606000073797a310000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc01000200000000000000000000000000000000000000000000000044017363747000000000000000000000000000000000000000000000000000004e204e204e244e234000000002000000ffff000040000000060000000500000080000000060000000b0100000100010003000000010400000100010000000000090000000000000002000000050000000100010073000000a6cb0000060000000100008005000000ffffffffffffff7f00010000000800000300000004000000ff0000004000000003000000ff0000000400000040010000ae97000000000000403d0000030000000100000001000000090000000400000009000000a300000004000000040000000700000004000000030000000000000074000000ff000000400000000600000080000000010400000600000001040000080000000100000000000000000000800200000007000000050801f805080704010000000100000004000000240052464a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000940000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff"], 0x4bc) 2018/03/20 03:34:00 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x6102, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x47b) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x40002, 0x0) write(r1, &(0x7f0000001fe0)="780e436422025d", 0x7) 2018/03/20 03:34:00 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000040)="8365dd16b6be6efe13320338de017649cad029b84d3ed9a252acbff095767e3984e28623f497b5581a3580e6a572de9878bca708a6ac2b9a1cdc21dec90bb41110555053a83792c843ae", 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x55b) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) 2018/03/20 03:34:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000dc4ff6)='./control\x00', 0x83000000) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000044ff6)='./control\x00', 0x0) mkdirat(r1, &(0x7f00008b8ff6)='./file0\x00', 0x0) renameat2(r1, &(0x7f0000036ff6)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x2) 2018/03/20 03:34:00 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000280)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 59.299753] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 59.334841] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/20 03:34:00 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) ptrace$setopts(0x4206, r1, 0x82, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x400, 0x0) getsockname$ipx(r2, &(0x7f0000000180), &(0x7f00000001c0)=0x10) r3 = syz_open_procfs(r1, &(0x7f0000000080)='fdinfo\x00') getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f00000000c0)={@local, @rand_addr}, &(0x7f0000000100)=0xc) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/03/20 03:34:00 executing program 1: r0 = inotify_init1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000003ff4)) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) inotify_add_watch(r0, &(0x7f0000021ff8)='./file1\x00', 0x4) link(&(0x7f000001e000)='./file1\x00', &(0x7f000001fff8)='./file0\x00') link(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file1\x00') syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8040) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) dup3(r2, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000c9f000)=0x2) 2018/03/20 03:34:00 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x80001) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) mprotect(&(0x7f0000233000/0x4000)=nil, 0x4000, 0x3) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 2018/03/20 03:34:00 executing program 7: pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r1, &(0x7f00004abf1b)="ae", 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x4, 0x7fff, 0x7fffffff}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0xff, 0x1, 0x0, 0x5, 0x80}, &(0x7f0000000180)=0x98) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/20 03:34:00 executing program 3: r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x204) socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000077ffc)) sendto$inet(r0, &(0x7f0000fc2000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000100)=0xe8) connect$packet(r0, &(0x7f0000000140)={0x11, 0x4, r1, 0x1, 0xe560000000000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x14) recvfrom(r0, &(0x7f0000db5000), 0x0, 0x0, 0x0, 0x95) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/20 03:34:00 executing program 4: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x10) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x94, 0x200, 0x1, 0x2338, 0x0, 0x1, 0x21000, 0x4, 0x6, 0x3f, 0x1ff, 0xffffffffffffff81, 0x0, 0x1, 0x200, 0x6, 0x5, 0xfffffffffffffff7, 0x0, 0x6, 0x7, 0x61, 0x4ee, 0x1000, 0x1, 0x3, 0x3, 0x0, 0x0, 0x9, 0x1, 0xffffffffffffffe0, 0x100, 0x7fff, 0x8, 0x7fffffff, 0x0, 0x100000001, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x4, 0x7, 0x200, 0x0, 0x80000001, 0x9, 0x2}, r0, 0x4, r1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000140)) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r2, 0x107, 0x2, &(0x7f0000000000), 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000007c0)={'ifb0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000800)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) 2018/03/20 03:34:00 executing program 2: r0 = socket(0x2, 0x8000b, 0x2a32) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="0208ff070c0000008e6158ae1c6c3d2987cc143874af000026bd7000050000000800120000000700b66b6e000500000006007f008e0600000700000000000000fe8000000000000000000000000000bb00000000000000000000000000000000"], 0x60}, 0x1}, 0x81) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000012000)) sendto$llc(r0, &(0x7f0000000140), 0x0, 0x4000000, &(0x7f0000000200)={0x1a, 0x328, 0x4a, 0x3137, 0xea9, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)={0x2, 0x10, 0x0, 0x3, 0x5, 0x0, 0x70bd27, 0x100000025dfdbfb, [@sadb_address={0x3, 0x7, 0x33, 0xa0, 0x0, @in={0x2, 0x4e20}}]}, 0x28}, 0x1}, 0x4040001) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000100)={'bond0\x00', 0x8}) 2018/03/20 03:34:00 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) recvfrom$inet(r0, &(0x7f0000000000)=""/127, 0x7f, 0x20, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) 2018/03/20 03:34:00 executing program 6: r0 = inotify_init() r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8001, 0x101200) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000100)={0xec, 0x0, 0x10002, 0x4}) sysfs$3(0x3) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) inotify_init() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f00000000c0)='./control\x00', 0x40) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = pkey_alloc(0x0, 0x2) pkey_free(r3) dup3(r2, r2, 0x7fffe) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/03/20 03:34:00 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x3, 0x3) clock_gettime(0x0, &(0x7f0000378000)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{}, {0x0, r1+10000000}}, &(0x7f000000dfe0)) read(r0, &(0x7f0000204f3b)=""/197, 0xc5) 2018/03/20 03:34:00 executing program 1: r0 = inotify_init1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000003ff4)) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) inotify_add_watch(r0, &(0x7f0000021ff8)='./file1\x00', 0x4) link(&(0x7f000001e000)='./file1\x00', &(0x7f000001fff8)='./file0\x00') link(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file1\x00') r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) dup3(r2, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000c9f000)=0x2) 2018/03/20 03:34:00 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x42100) mknod(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = inotify_init1(0x80000) inotify_add_watch(r1, &(0x7f000027d000)='./file0\x00', 0x20000000) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x2000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000500)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000600)=0xe8) r5 = syz_open_dev$audion(&(0x7f0000000a00)='/dev/audio#\x00', 0x2, 0x402003) r6 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000a40)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000000b40)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000b80)={0x0, 0x0, 0x0}, &(0x7f0000000bc0)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000000c00)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000c40)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000d40)=0xe8) r11 = getegid() ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000d80)=0x0) getresuid(&(0x7f0000000dc0), &(0x7f0000000e00)=0x0, &(0x7f0000000e40)) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000f80)={0x4, 0x2}, 0x4) r14 = getgid() sendmsg$netlink(r2, &(0x7f0000000f40)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfe, 0x200000}, 0xc, &(0x7f00000009c0)=[{&(0x7f0000000200)={0x184, 0x41, 0x305, 0x70bd2b, 0x25dfdbfb, "", [@nested={0xa8, 0x27, [@generic="ad1d142abd6df725615bb99d354d29ec22642c9908269a50b3765865b798c59daf98ff0ba6c39a58f90c2a2a44081df019f1ebc8b227bd31f85c1ef301036ed6e362371f5eb5e707e6b43709cf75b3e08d6ff2f1fbeab0b80f6e318494508204ded1f826252d223a4b5ed2a330338028cf2e4de1e7a9afdaa1da0215d05e765443abd316f18448dfd9343fc19c7fefb09b6c9810125fde816b9175a81a3090b8d2280992"]}, @generic="676386522f8873461142e4a857496a9f68053dc3e617207067be482e639467659c919daaedcc11eb115cce44f8e0a5bad0f994dbcd32b40956e744134e96836c596476f7bc2ea5fa80da01c2b8c4152fc26bf76858146f27ff281d8d6d7f244e1bed0d0d446d20e253ffa8286e03b737e5cb9f22cc933d50abb1e8523a82be6c0172fa3d4204d3a82a2b439304756c29bfc93a464e1e5da5c746161ad7ad487897d3c0cd30499b9b6b5a593900d98ff76ba5c0431b8556b3c26025e517f0db0f17a45acd36311cf23a"]}, 0x184}, {&(0x7f00000003c0)={0xb4, 0x17, 0x20, 0x70bd28, 0x25dfdbfe, "", [@generic="9ac7fcca6182c0ce4fc0fbba688f646c40310dc6b0bf32a35a54b4e6865cf59e1c09e63627e6787a1c9b795c28e42e3cea74ccafb91c31cc3fead8a2bb4438", @generic="3418b0fbb8e7356b61adaedbbcad663cccf01cf916c82d1386ec02bc9d174d53ad74416810c625", @generic="fbc77f924cb7a82154473964ae1e30ffe90f49ea5811cabfd5b3b8c14a033f94c48059d5aa72b10270ec82a0dcb0", @nested={0x10, 0x15, [@typed={0xc, 0x13, @fd=r0}]}]}, 0xb4}, {&(0x7f0000000640)={0x330, 0x38, 0x8, 0x70bd28, 0x25dfdbfe, "", [@nested={0x10, 0x91, [@typed={0xc, 0x20, @u32=0x1}]}, @nested={0x230, 0x5e, [@generic="f6baa2d204b2f22a7d198c81ec09acf94ab40271c73f6b92a71912e754258ca7278220a2d1e65b80488aa78287caca2f1c70f1dc322208b0617841128bd849360961d47015300b644a20c3d9ef3fa990a90dfd6a3855b45868f6d2a641ffa80031997bd6803e259cf9da921b742cfd2c9e8b5819fe4cde50fb7b8259a2bca01d92746f3f56e6bbfa0bcf744d7890dda142d9c176f40ff28cf3af3fa1710448205977073286745e263b504a5ff4f10ca6af92b5a4ef6b91a72abc7c35b77df72586911f695fed6a4e9959b508ce83fb", @generic="73226bb775fc1ca16ad9b75ed0bfb36c671e700155133c8d2d57b30dd9d4b6163ff1b2dd86ada5b680f7e92bf1b6b85bf4bf79c841aca98c9ebdcb3fc4597720e5e56608285f533ce3c7c83a270a9e12", @typed={0x1c, 0x5f, @str='/dev/snd/pcmC#D#c\x00'}, @typed={0xc, 0x34, @u32=0x1000}, @generic="ded117c14a13e4c0781d9ce0c20a652943657bbc7c12cdf7c0e3a241e06c6d7929e97423a33f9c73f32c0431e6b8543e703343d34a9fa85dc72a52162f948d900acb8927c4fd9e829ed6d60e8842fd12319179258c0da27386ec0fc6d4b9c2cf7ec43543a4c90ebdc0ef297913bf8c5984232f669e255adf2285b5c0a19fe7625df8f170df878bbdf2ea8fbca480b3c39dde7217d32fd25f5f7f165dfc7fc39afa9c2aca8c0cbd36804f890ab747df089dc579e82fd709cbfed7319747d15a2d8cc1b2a3b44e7330469231bc5ba82deddda6939244f541fd3b63668b40ad94f198c8e4"]}, @typed={0xc, 0x7f, @uid=r3}, @nested={0xd4, 0x3f, [@typed={0x10, 0x91, @u64=0x8}, @generic="ba055ed6af879e1083061a5c65910020cb15692dafa690e68342cfaceddab7217c9bb0b38f35e7b585db8029be8de0d65e1305292ecae832054ab11de15eb1fd82e7feac2f755e16c4b161af57bf4b5ee6a1a6a930f157c3365fdb4e706562cfcce8fc", @typed={0xc, 0x4, @uid=r4}, @generic="2f8307404c8c4c5cc1122833dc3559d3ce3ba2d3adf7a63b9ec29d5b71913abc18006d7521c08e52d7a15610cf4cee47561259155dcc22a3ed81ede230b01d355b7830ac7b4aafb4802fbe0d470581"]}]}, 0x330}, {&(0x7f0000000fc0)=ANY=[@ANYBLOB="1c0000ffdbdf250c00760000000000e0000001a13534decb1d6ec18b50dfe5d4a190a5c1196b1a3c37ef2f6744cc9d805eb3d9b0d0f2ee1ac9a12f6a4bf50f818f85c0a8ca7f92f7531af98e32df17c72ba795684d5ac8c35443df95746a9c095a218478f7b12bd95284c163e6e3a101eb0cc31c59586da1b2cb000000000000000000"], 0x1c}], 0x4, &(0x7f0000000e80)=[@rights={0xc, 0x1, 0x1}, @rights={0x24, 0x1, 0x1, [r2, r0, r5, r1, r0, r1]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}], 0x88, 0x40000}, 0x40) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000000140)={{0x6, 0x80000000}, 'port0\x00', 0x1, 0x412, 0xfffffffffffeffff, 0xa0b6, 0x9, 0xffffffff, 0x2, 0x0, 0x5, 0xfc64}) inotify_add_watch(r1, &(0x7f0000000100)='./file0\x00', 0x2000000) 2018/03/20 03:34:00 executing program 4: r0 = getpgrp(0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x40) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000040)=0xffffffffffff8000) open(&(0x7f0000000080)='./file0\x00', 0x204000, 0x8) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socket(0x1d, 0x7, 0x3) rt_tgsigqueueinfo(r0, r2, 0x11, &(0x7f00009dcff0)) r3 = epoll_create(0x800) epoll_pwait(r3, &(0x7f0000a6b000)=[{}], 0x1, 0x80000001, &(0x7f0000e3b000), 0x8) 2018/03/20 03:34:00 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f000002ff48)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x800, 0x0, 0x0, 0x100000000000000}}, &(0x7f0000023ffc)=0xffffffffffffff32) 2018/03/20 03:34:00 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x48000, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000000c0)=0x1, &(0x7f0000000100)=0x4) r1 = memfd_create(&(0x7f0000000000)="2fad27736563757269747970726f632a2d2700", 0x2) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000040)={0xfd, 0x0, 0x6, 0x103}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000b54fb0)=ANY=[@ANYBLOB="0205000004000000ffffffffffff170003000100000000000000000000000000"], 0x20}, 0x1}, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000000, 0x30, r2, 0x0) 2018/03/20 03:34:00 executing program 1: r0 = inotify_init1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000003ff4)) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) inotify_add_watch(r0, &(0x7f0000021ff8)='./file1\x00', 0x4) link(&(0x7f000001e000)='./file1\x00', &(0x7f000001fff8)='./file0\x00') link(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file1\x00') r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) dup3(r2, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000c9f000)=0x2) [ 59.616118] can: request_module (can-proto-3) failed. 2018/03/20 03:34:00 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) modify_ldt$read(0x0, &(0x7f00000000c0)=""/222, 0xde) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080), 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f0000dd9000)="b7", 0x1, 0x0, &(0x7f00007a5000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet(r1, &(0x7f0000000000)="e1", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/03/20 03:34:00 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x0) sendmsg(r0, &(0x7f0000009fc8)={&(0x7f0000020fe4)=@in6={0xa, 0x0, 0x0, @dev={0xfc, 0x7e}}, 0x80, &(0x7f0000012f70)=[{&(0x7f000001af95)='\'', 0x1}], 0x1, &(0x7f0000000000)}, 0x20004840) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0405405, &(0x7f0000000040)) 2018/03/20 03:34:00 executing program 1: r0 = inotify_init1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000003ff4)) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) inotify_add_watch(r0, &(0x7f0000021ff8)='./file1\x00', 0x4) link(&(0x7f000001e000)='./file1\x00', &(0x7f000001fff8)='./file0\x00') link(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file1\x00') r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) dup3(r2, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000c9f000)=0x2) 2018/03/20 03:34:00 executing program 3: socketpair$inet6(0xa, 0x80001, 0x7ff, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00007fbff0)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x75}]}, &(0x7f0000000040)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000026045548651800000000004f10000007000000000000000000fbff9500deff72580000"], &(0x7f0000c43000)='syzkaller\x00', 0x7ffe, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/03/20 03:34:00 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006af000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'syzkaller0\x00', 0x4000}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x3) 2018/03/20 03:34:00 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mincore(&(0x7f000029a000/0x1000)=nil, 0x1000, &(0x7f0000001040)=""/4096) r0 = memfd_create(&(0x7f0000000040)="5cc52d2c70726f6300", 0x2) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@multicast1, @in6=@loopback}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) 2018/03/20 03:34:00 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socket$l2tp(0x18, 0x1, 0x1) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/20 03:34:00 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) [ 59.664268] can: request_module (can-proto-3) failed. 2018/03/20 03:34:00 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x80) r1 = eventfd2(0x0, 0x800) sendfile(r1, r0, &(0x7f0000000080), 0x10ed5d) 2018/03/20 03:34:00 executing program 1: r0 = inotify_init1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000003ff4)) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) inotify_add_watch(r0, &(0x7f0000021ff8)='./file1\x00', 0x4) link(&(0x7f000001e000)='./file1\x00', &(0x7f000001fff8)='./file0\x00') syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8040) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) dup3(r2, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000c9f000)=0x2) 2018/03/20 03:34:00 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000019ff4)) syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x1b, &(0x7f0000000ff0), 0xff71) r1 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r1, &(0x7f0000032fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)="0cd57b85eba93a96ade37bb5cc77fa44385cbebfc579860c604b628df3247aae13b4d6bd91acf69f", 0x28}], 0x1, &(0x7f0000000800)}, 0x0) prctl$intptr(0x21, 0x1) 2018/03/20 03:34:00 executing program 4: r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000000)=""/167) r2 = dup2(r1, r0) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f00000000c0)=0x4, 0x4) syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x80, 0x20000) r3 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x800) ioctl$VHOST_GET_VRING_ENDIAN(r3, 0x4008af14, &(0x7f0000000140)={0x1, 0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000180)={r2, 0x5, 0xf468, r0}) 2018/03/20 03:34:00 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x400000) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6, 0x40000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@local={0xfe, 0x80, [], 0xaa}, 0x3a, r3}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000340)=0x4) pipe(&(0x7f00000002c0)) 2018/03/20 03:34:00 executing program 3: mremap(&(0x7f0000578000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f000000b000/0x4000)=nil) memfd_create(&(0x7f0000000040)='.]security\x00', 0x2) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xffffffff80000001, 0x400) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000020ef70)={0x406, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x144) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x2, &(0x7f0000000000), 0x2, 0x3) 2018/03/20 03:34:00 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, "b61ac1a9c5dd9cd504cf4c4c0c499763673cdd4607368d655b9129a4fac6a61d51efa0ef7265e1d5f20bfbd9", 0x7f}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "a85bea4bacbad91a68d3c2175c10f933e16bbf9f8e917435329ee087774c154472d27587aafb3315c12c4c6f0263e8df4eab4becdd18e23da185477d6d7017b0", &(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x13}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000740)=""/4096, 0x1000, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000240)=0x1, 0x4) 2018/03/20 03:34:00 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x7}, 0x8) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x200001, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000100)=0x3) socket$can_bcm(0x1d, 0x2, 0x2) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000080)=0x7) 2018/03/20 03:34:00 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000530ff8)) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000240)=0x0) fcntl$setown(r1, 0x8, r2) clock_gettime(0x0, &(0x7f00000000c0)) nanosleep(&(0x7f0000000040), &(0x7f0000000080)) listen(r0, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x21dc, 0x2, 0x3}, &(0x7f0000000180)=0x10) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000280)=0x8, 0x4) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000002c0)={'tunl0\x00', 0x1f}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000000200)=0x14) poll(&(0x7f0000f81000), 0x200000000000022b, 0x1000) 2018/03/20 03:34:00 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80040, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x2001c1, 0x100) renameat2(r3, &(0x7f0000000080)='./file0\x00', r4, &(0x7f0000000100)='./file0\x00', 0x2) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 2018/03/20 03:34:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x5, &(0x7f0000000fff), 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) r2 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0xfffffffffffffff9, 0x20000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00000002c0)="dcd7d6c75a599ea4b68672476e546487", 0x10) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000000240)={0x3, 0x9, 0x1, 0x9f, &(0x7f0000000040)=""/159, 0x1, &(0x7f0000000100)=""/1, 0xce, &(0x7f0000000140)=""/206}) 2018/03/20 03:34:00 executing program 1: r0 = inotify_init1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000003ff4)) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) inotify_add_watch(r0, &(0x7f0000021ff8)='./file1\x00', 0x4) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8040) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) dup3(r2, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000c9f000)=0x2) 2018/03/20 03:34:00 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000004000)=""/77, 0xff8e) getdents64(r0, &(0x7f0000000100)=""/216, 0xd8) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000000)) 2018/03/20 03:34:00 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="d3ab27191ab2000c957bfede620ef3ad6fa0696f10d079fffffffffffffe0000", 0x20) 2018/03/20 03:34:00 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000900000003000000c8020000ec000000ffffffffffffffff00000000fffffffffc010000fffffffffffffffffc010000ffffffff03000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="3f0000000000000000000900000000000000000d7b647d1a5bef59000000000000000000000000000000000000000000"], @ANYBLOB="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"], 0x324) connect$unix(r0, &(0x7f0000000600)=@file={0x0, './file0/file0\x00'}, 0xf6) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) recvmmsg(r0, &(0x7f0000000c40)=[{{&(0x7f0000000980)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000a80), 0x0, &(0x7f0000000ac0)=""/200, 0xc8}}], 0x1, 0x0, &(0x7f0000001200)) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='overlay\x00', 0x100000, &(0x7f0000000480)="667a5cf452f667d8f456c829b885e51fcae6c7e5ea3b58661e111990d681096f16631b48d8137890f4ca3880970ff125444085860147375e8b239757a62c80dd5c39551eeafd96d084af38b9ce08b36ad14396f8609c") 2018/03/20 03:34:00 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000076e000)="010100000000000009f30009409d0954", 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x80) 2018/03/20 03:34:00 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000040)={0x6, 0x6, 0x1f, 0x7fffffff, 0x2, 0x2456, 0x0, 0x80000001, 0x37, 0xfffffffffffffffa, 0x200, 0x81}) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) 2018/03/20 03:34:00 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r3, 0x7, &(0x7f0000010000)) tkill(r0, 0x1000000000016) dup3(r2, r3, 0x0) 2018/03/20 03:34:00 executing program 3: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000006c0)="2f6578650000000000003571df88234b46b26a57bc7ae59179c2375683f70de88ea5471b47a8c786c729d3f2b76d6ccde0a407615638956ed27ef3dc72ac2f9277342df6012e172f91f3090986bbce46b99a0d35b66fa257728128776030090a200000000000000000e1b4be308df3bcc0d9b4b217a2d8d4fed1af3b20c9625e9b83994326099fb61d08345f30ffabf9a13d62a9b597cff37a0464de3c5e19e6e1f1f8eeff429c357e6a668c9f3b2c77b4f83a8ee52ab79e60fc2e815099c646931023344472746cc7cdba521e88b5a2e4c9f2746045b6d0b40d236fd5792fb55bb3ade3d0582574a817fef23b6ad7c7aeff187e8ec6a9c33fbe7cab3997bccc7f11b8fefd35f623519d1b32173cb0c8355a6829fbb8ac34da5a33fc00caeaf86b1e77fc475237c008e254f8e8463f5b17f1fe6e56c4d0053e029e61baba90da8b2b94b08723e858bc9e4349534038b7d0e59ddd2d9aee0be09b39c6c84c26e9200fa1abd8326abf380471561f4b2a7e5a0492a91a26ff5e3a32dccf0ef0fae6672e3593b776981803e8c5fde79084342de93333220350aa7db672fc") ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000080)={0x71f5, 0x5, 0x2, 0x6}) flistxattr(r0, &(0x7f00000000c0)=""/17, 0x11) 2018/03/20 03:34:00 executing program 1: inotify_init1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000003ff4)) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8040) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) dup3(r1, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000c9f000)=0x2) 2018/03/20 03:34:00 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[]}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020900000700000000000000000000000500070000a000000a00e2ff00000000000000000000000000c6ce36c0e15c21a700000000000000"], 0x38}, 0x1}, 0x0) 2018/03/20 03:34:00 executing program 7: socket$packet(0x11, 0x2, 0x300) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) bind$vsock_stream(r1, &(0x7f0000000280)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) r2 = getpgid(0x0) r3 = syz_open_procfs(r2, &(0x7f0000000240)='net\x00') getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="0900000000000000c18d976b"], &(0x7f0000000180)=0xa) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000001c0)={0x1ff, 0x4, 0x8000, 0x9, 0x9, 0x2, 0xfffffffffffffd3c, 0xfffffffffffffff8, r4}, 0x20) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000100)={r5, 0x1}) readv(r3, &(0x7f0000000680)=[{&(0x7f0000000040)=""/69, 0x45}, {&(0x7f0000000600)=""/76, 0x4c}], 0x2) 2018/03/20 03:34:00 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000001300)=ANY=[@ANYBLOB="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"], &(0x7f00003b5000)={0xffffffffffffffff, 0x2, [0x9df]}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000001240)={'filter\x00', 0x0, 0x3, 0x1000, [], 0x7, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000240)=""/4096}, &(0x7f00000012c0)=0x50) 2018/03/20 03:34:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="016a0000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={r1}, &(0x7f00000001c0)=0x8) r2 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000)=0x1, 0x4) 2018/03/20 03:34:01 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xe5, "6cc58a675d775604b34082c6166226c4664aba25e050bb0b3c59fbe7e938faf165471cec4d56c2fc79d9c41776f138fbc709a14d1ea82a6c086fde00edc6c065ed953303d85d3ae408924d3a8b69107ced4d1813f410e8ff6d1950b680ce67ceeddb7afab28d5f2a987b50fbfb5b115f1b07b33edc9ad9d39f5fef100efbb5feeda606b1a02acf6490334e530edfcd23554c72b203a714564dbe47c861507a5dbc97f54c91d151594b5790e585c63cc8e94ca03d0d4e27faf064f69949d7c079a55934a1d0e6c05e8dba5d0df93d13fc9a9440091e9423c962cf38b1bff762c23418ccbe61"}, &(0x7f0000000140)=0xed) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x84) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) 2018/03/20 03:34:01 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') socket$kcm(0x29, 0x2, 0x0) readv(r0, &(0x7f0000c43f70)=[{&(0x7f00004d0000)=""/131, 0x83}, {&(0x7f0000f44000)=""/100, 0x64}, {&(0x7f0000ea5000)=""/4096, 0x1000}], 0x3) 2018/03/20 03:34:01 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}], 0x11) r1 = socket$inet_sctp(0x2, 0x1, 0x84) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) io_setup(0x9, &(0x7f0000000080)=0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f00000002c0)={0x1, &(0x7f0000000280)=[{}]}) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x4) io_cancel(r2, &(0x7f00000001c0)={0x0, 0xf7da513f7ec366b9, 0x0, 0x2, 0x80000000, r1, &(0x7f00000000c0)="2d4db9c00d4b8074d814a6cd85980b2af6b2135b56ed4346e238460439b0da4a401bde01e3d60d6c53a237f8658dca659920152858ec70247309397a03c5d165b9f3bce4a54743268f2b3c84a6886e585427bab9eb93047a671c501ac6bd7eb1f2757b1429079cb769ef6a0e3f63d65f183b1d25f765c28f5dbf8536dc8be43f6dc941ab246e2e2379158addb7eec10346a7b07b7463db5791b5a488fe2c4e44098bb4b27c41036a9f9238132e", 0xad, 0xffffffffffff0001, 0x0, 0x1, r4}, &(0x7f0000000200)) 2018/03/20 03:34:01 executing program 1: inotify_init1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000003ff4)) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8040) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) dup3(r1, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000c9f000)=0x2) 2018/03/20 03:34:01 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000880)={0xffffffff}, 0x13f}}, 0x20) r2 = dup(r0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000100)=""/144) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000980)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) 2018/03/20 03:34:01 executing program 5: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x40) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x8003, 0x0) uselib(&(0x7f0000000000)='./file0/file0\x00') r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x40, 0x404000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x20}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}}, 0x25, 0xfffffffffffffff8, 0xc2, 0x80000000, 0x2}, 0x98) 2018/03/20 03:34:01 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000def000)={0x1}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10400, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'nr0\x00'}}, 0x1e) fcntl$lock(r0, 0x25, &(0x7f0000003fe0)) 2018/03/20 03:34:01 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x84000, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f00000001c0)=""/249, &(0x7f0000000180)=0xb3) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f0000000000)={0x14, 0x13, 0x2ff, 0x0, 0x0, {0x7}}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 2018/03/20 03:34:01 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f000056b000)}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x880, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00000001c0)) r2 = open(&(0x7f0000000080)='./file0\x00', 0x100, 0x81) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) close(r0) 2018/03/20 03:34:01 executing program 1: inotify_init1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000003ff4)) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8040) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) dup3(r1, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000c9f000)=0x2) 2018/03/20 03:34:01 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x10000000000001) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f00000000c0)={0x10000, 0x2, 0x8, 0x8001, 0x6}) write$fuse(r0, &(0x7f0000000040)={0x50, 0x0, 0x9, @fuse_init_out={0x7, 0x1a, 0x3f, 0x7fffffff, 0x3b, 0x1f, 0x0, 0xfff}}, 0x50) poll(&(0x7f0000000180)=[{r0, 0x2000000000000000}], 0x1, 0x0) 2018/03/20 03:34:01 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000d85ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x100, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f00000000c0)={0x71, "0095c4293768805b0c44178247538472adcd231aeebb2dd7a95822f88261d716f779b5e4e5589b4c770e76edb0ccd1d2da2e7223124d73cfcfb23b0814f940175aeb847f33c04d126b8fa682386609539e1b43aedea3a382186153378ce8e1395c66fa88191da47f1818f6d81c7a89d2f2"}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xcb3, 0x400040) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000000040)={0x8001, 0x1}) write$vnet(r0, &(0x7f0000e6a000)={0x1, {&(0x7f0000c0bf1a)=""/230, 0xcb6ced98010a6761, &(0x7f0000aecf5e)=""/162, 0x2, 0x2}}, 0x166) 2018/03/20 03:34:01 executing program 5: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 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={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) read$eventfd(r1, &(0x7f0000354000), 0x8) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xaec) write$eventfd(r1, &(0x7f0000951ff8), 0x8) 2018/03/20 03:34:01 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) getsockname$unix(r1, &(0x7f0000000000), &(0x7f0000000080)=0x6e) 2018/03/20 03:34:01 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000080)={0x0, &(0x7f0000000040)}, 0x8) sendto$inet6(r0, &(0x7f0000ab4f8e)="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", 0x599, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='statm\x00') ioctl$KVM_S390_VCPU_FAULT(r1, 0x4004ae52, &(0x7f0000000180)=0x5) r2 = dup(r0) write$eventfd(r2, &(0x7f0000571ff8), 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x20) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x200, 0x1ff, 0x2, 0x2, 0x4, 0x2, 0x10000, {0x0, @in={{0x2, 0x4e23, @rand_addr=0x282ae18d}}, 0x6f7f, 0x6, 0x80000000, 0xeb, 0x7}}, &(0x7f0000000340)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000380)={r3}, 0x8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000003c0), &(0x7f0000000400)=0x4) sendmmsg$alg(r2, &(0x7f00004fef90)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050ef3f)='l', 0x1}], 0x1, &(0x7f00009b7000)}], 0x1, 0x0) write$eventfd(r2, &(0x7f0000000200), 0x8) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000000)={0x6000, 0x100000, 0x5, 0x0, 0xfffffffeffffffff}) recvfrom(r0, &(0x7f00001b4f1e)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000240)="8e", 0x1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000cef000)=[{0x0, 0x0, &(0x7f0000281fc6)=[{&(0x7f0000699f21)="c2", 0x1}], 0x1, &(0x7f00001e4000)}], 0x1, 0x0) recvfrom(r2, &(0x7f0000000100)=""/112, 0x70, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000440)={r3, 0xfffffffffffff000}, 0x8) 2018/03/20 03:34:01 executing program 1: inotify_init1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000003ff4)) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8040) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) dup3(r1, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000c9f000)=0x2) 2018/03/20 03:34:01 executing program 7: r0 = open(&(0x7f0000909000)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x1) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)=0xfffffffffffeffff) rename(&(0x7f000012aff8)='./file0\x00', &(0x7f00004ddff6)='./control\x00') 2018/03/20 03:34:01 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$unix(r0, &(0x7f000000080c)=@file={0x0, './file0\x00'}, 0xa) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) 2018/03/20 03:34:01 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000040)={0x5555555555557ca}) 2018/03/20 03:34:01 executing program 5: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x8000, 0x0) renameat2(r0, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4) 2018/03/20 03:34:01 executing program 1: inotify_init1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000003ff4)) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8040) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) dup3(r1, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000c9f000)=0x2) 2018/03/20 03:34:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0xc4400, 0x0) r1 = getpgrp(0x0) sendmsg$nl_netfilter(r0, &(0x7f0000002480)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002440)={&(0x7f00000001c0)={0x2264, 0xb, 0x6, 0x600, 0x70bd2d, 0x25dfdbfc, {0xb, 0x0, 0x5}, [@generic="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@nested={0x94, 0x65, [@generic="11268dd8a6548ab68ca2f9da6305b0e5e313cdd4c7a6108a7a77787c8dfb920c303154a0877269e4935541c80e21895a5b744f35a50d871cfcda0a011059f5f5b4f22b9aa17fc475c5554aa1a60e8e2095a22ce49883c80cec8b9250d074919bd65d479fecfdd9f2bb948a6bc7d5928ad27d10d31a", @typed={0xc, 0x1b, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x26, @ipv4=@dev={0xac, 0x14, 0x14, 0x14}}]}, @nested={0x11b0, 0x13, [@generic="5dbd6a1618b37b397443888f7196cf279b593f3592a621c34a676924f3", @generic="6a70eb0d8ad806ca66e57f91dff4274ccc609f48960e9d5c03b758d4d5b937245bbdd2df99eae0445dfbd3d74f94b6d2bfacd1508e3054ef409899df1ee5ef863c739c32221d4042364d8672fdcccaa9740476063c82d071fa6632334b3afbd945fd0e2b15266ff84ea14ef7e66ad5c4ee4fe9254a279ed1722d004f61a172784f7095c16c24aeb220fd7aa3161804b2", @typed={0xc, 0x3f, @u32=0xffffffffffffff81}, @typed={0xc, 0x95, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="870b055f738828fe7e3bf05e566c19d7579fac71012b7461ae609afde96e09ac83a4772a2cbdc8dad5e983edb258a72842eeda59e06d610aa25064322b3cc32b56696caea70272a321d2ed71f4bb67dcefe87b3ceab0ae6c5e0bfe76f2f7d521b90ab7336ee151d96ed92b9212b68ced5d0f9fc034a87c72c0adcbcff770adc994211ea783ad57076438f431254121495603f56d84c9363ad7098f4e32a91be057ce30f6939dc3cc143a89aa0e690a5d53d6612f1bb8d463fb3db32ed8575cbc69304444fb480c91aacaad4ffa2db1e5f2420cdf902f2670fc3ff880988a", @typed={0x1008, 0x36, @binary="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"}]}, @typed={0xc, 0x7, @pid=r1}]}, 0x2264}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) r3 = socket$inet(0x2, 0x80000, 0x4000000000000000) setsockopt$IPT_SO_SET_REPLACE(r3, 0x10d, 0xb, &(0x7f00009b4000)=@raw={'raw\x00', 0x9, 0x4, 0xfffffffffffffd9e, 0x0, 0xffffffff, 0xffffffff, 0x70, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000455000), {[{{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xffffffffffffffd5}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0x33e, 0x98}, {0x28}}}}, 0x338) 2018/03/20 03:34:01 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00000000c0)=""/216) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f00004abf1b)="ae", 0x1) vmsplice(r2, &(0x7f0000cf7fe0)=[{&(0x7f00002a7000)='#', 0x1}], 0x1, 0x4) acct(&(0x7f0000000080)='./file0\x00') r4 = dup2(r1, r3) poll(&(0x7f00002f0000)=[{r4}], 0x1, 0xffffffffffffff94) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) 2018/03/20 03:34:01 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x3, 0x2, 0x5, 0x4, r1}, &(0x7f0000000280)=0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000040)={"659f7370616e3000", 0xf1}) r3 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x437b, 0x4000) syz_emit_ethernet(0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c240000279336f1258f386dd6002290f00383a2000004000000000000000ffff00000000ff0200000000000000000000000000010b00907800000000609433df000004040000000000000004000000000000000b00000000000000802a08000000006b"], 0x0) getsockname$packet(r0, &(0x7f0000002bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002c00)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000002c40)={'bridge0\x00', r4}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x52200, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='nv\x00', 0x3) 2018/03/20 03:34:01 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x80000001, 0xfff}, &(0x7f00000001c0)=0x88) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0xfff, 0x99e, 0xfffffffffffffffc, 0x80000000, 0x1}, &(0x7f0000000240)=0x14) epoll_pwait(r0, &(0x7f0000000140)=[{}], 0x1, 0x3, &(0x7f0000000180), 0x8) 2018/03/20 03:34:01 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}}}, 0x84) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e24, @rand_addr}, 0x10) sendto$inet(r1, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r1, &(0x7f00003cd000)=@ethernet, 0x10) recvmsg(r1, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) 2018/03/20 03:34:01 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x40008, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0x1d, "34ebc6944a87fd37e8a4e18e83393a014e000b97b2ef90001c3dbf75ff"}, &(0x7f0000000280)=0x25) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000002c0)={r2, 0xfd, "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"}, &(0x7f0000000400)=0x105) r3 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000100)={0x4, 0x70, 0xd18e, 0x7, 0xf88d, 0x7ff, 0x0, 0x0, 0x80a0, 0x1, 0x0, 0x800, 0x4, 0x4, 0x6, 0x0, 0x4, 0x89, 0x6, 0x31e7, 0x6, 0x3, 0x3, 0x7fff, 0x531c80ec, 0x3, 0x32, 0x59, 0x7, 0x1, 0x6f78, 0x6, 0x6, 0x3, 0x2, 0x8, 0x0, 0x8, 0x0, 0x7, 0x2, @perf_bp={&(0x7f00000000c0), 0xc}, 0x4000, 0x4, 0x5, 0x6, 0x3f, 0xffffffffffffff81, 0x3f}, r3, 0x1000, r0, 0x2) r4 = memfd_create(&(0x7f0000000040)="74756e08000000000000008000000000", 0x3) flistxattr(r4, &(0x7f0000000080)=""/58, 0x3a) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/03/20 03:34:01 executing program 1: inotify_init1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000003ff4)) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8040) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) dup3(r1, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000c9f000)=0x2) 2018/03/20 03:34:01 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r2 = socket$packet(0x11, 0x3, 0x300) bind$packet(r2, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="05a8ec8e6ae8"}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffff001080c20000000000"], &(0x7f00000000c0)) 2018/03/20 03:34:01 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x6480, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'yam0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000080)=0x2, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000140), 0x8) 2018/03/20 03:34:01 executing program 4: 2018/03/20 03:34:01 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/psched\x00') bind$alg(r0, &(0x7f00008ddfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f00008ef000), 0xc3) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000040)={0x3, 0x6}) 2018/03/20 03:34:01 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x30280, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000100)={{0x400, 0x1, 0x8, 0x2, 0x5, 0x83f2}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000000200)="d9f1c7052f122696961b7ba5cfa36f7f60369f6dc11fe344fe4eb98bbbb56006ed15b03c", 0x24, 0x8000, &(0x7f0000000240)={0x4, 0x100000000, 0x1, "6001e8c4cac7", 0xffffffffffffffd9}, 0x10) r1 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000280)=0x9, &(0x7f00000002c0)=0x2) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f00000003c0)="6ad0fffcda8ac1ca08e330ec9100746027e66d47adfef6", 0x17) r3 = socket(0x10, 0x80002, 0x0) bind$netlink(r3, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r3, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r3, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r3, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000000000)=0x993, 0x4) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000440)={0x4, &(0x7f0000000400)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000480)={r4, 0x32}) close(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000012fd0)={0xc, 0x0, &(0x7f0000007000)=ANY=[@ANYBLOB="00008000002000"], 0x0, 0x0, &(0x7f0000012000)}) getpeername$netrom(r5, &(0x7f0000000500)=@full, &(0x7f00000001c0)=0x48) bind$rds(r5, &(0x7f0000000080)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) getpeername$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x14) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000004c0)=0x2, 0x4) setsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f0000000380)={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, r6}, 0xc) 2018/03/20 03:34:01 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000140)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x4, [{{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x28c) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000400)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}]}, 0x10c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000440)=0x1ad, 0x4) 2018/03/20 03:34:01 executing program 1: inotify_init1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8040) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) [ 60.518368] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=9920 comm=syz-executor7 [ 60.556308] binder: 9932 RLIMIT_NICE not set [ 60.565455] binder: 9909:9932 unknown command 8388608 [ 60.570770] binder: 9909:9932 ioctl c0306201 20012fd0 returned -22 [ 60.602686] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=9933 comm=syz-executor7 2018/03/20 03:34:01 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400000, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f00000000c0)={0x1000, 0x100000001}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="ffff7fffffffaaaaaaaaaaaa080045000014007f000001ac080000000000000008087800010000000000"], &(0x7f0000000080)) 2018/03/20 03:34:01 executing program 2: setrlimit(0x8, &(0x7f0000000000)) r0 = memfd_create(&(0x7f0000002fe2)=',,#GPL$vmnet1posix_acl_access\x00', 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x8ab9, &(0x7f0000000080)=0x1) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x2011, r0, 0x0) 2018/03/20 03:34:01 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4140, &(0x7f0000005e0b)) 2018/03/20 03:34:01 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000400)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000540)=0xe8) getgroups(0x4, &(0x7f0000000580)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) sendmmsg$unix(r1, &(0x7f0000002fc0)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000100)="9e98da8aad90594dc8ec867217e49ede3721b0c27ab1ef6c048a2ff175ac9ef5860fb0710a14a38b222f531f3f5a38acaff0a837b2a6cfe2792ae483f7364a9b4edc11acd5556fd467be0f97aadfc39753", 0x51}, {&(0x7f0000000180)="ee3de7439c1819ee5722ecd5aeeecc55e092436c8123572ad2d8cdb365a5d5ad47bf7baaa5206fa84f7cd113a7cc3debd477f90b6dc8095b600b128fc9aad51f5754698d3fc6991e956fc06668cc4fa84be60e97d9805af90f62be2691f190854f215b6eb62609eacdafda4e20880f093a42100d41766e360ef3c23da75c6c85a3a106a97a4909b164cae9cca6280510c957bae985811e627e8df7a5db036e32ed1ce04590f3a3299eace3b109860061e0c9b63f847de0c64f0b92e2057ad5015be5bad470d00f400ae5c5b1c2f925ddde992309116486eb07086d2554d96c674cbd82231a79d2fb24", 0xe9}, {&(0x7f0000000280)="89abcfc13e1c0681590beb8d23259a5221cf1b829d5ebe40e516", 0x1a}, {&(0x7f00000002c0)="2419eb49fa064632588c70564896d4a402d0907e52d03607eaf95faa5b625a40d2b3a5cb89e729364010f113c89705fddf7041c3f835ff8d7e3ccae44479639af7bc71b0f1c89d6f0a6ae288923c1fde58340c05731597b67c29280a7269cd76a8e3835a9aba9415e1d2d64d665381be96fadd0f00db90e82327ee1e227213d94cfa59b2e25d14377fecc6413a0985b01a1ca626644774c44899ec769a147f1a", 0xa0}, {&(0x7f0000000380)="95cafd9de3d317ee484b05b9ca4d59a3b3dede41", 0x14}], 0x5, &(0x7f00000005c0)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x18, 0x4000000}, {&(0x7f0000000600)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000680)="04d8b3e1d7104a2a21edc027b571dca3bf68f60c4bef178dad03dc133cfe892731", 0x21}, {&(0x7f00000006c0)="f4d23d5fc24c210396787c2f74d9dfe779f40e03357d91ae60110ede7739d8d26df2b7c1f642c2e980d6a68c5f4712103953923ab9ac377331a19b3548457d865d47512524ab560e357a20e2b362e1ec970e6c958c96c1f84980b036c03f8f425ca14d81f386c22a0d12cbf0b6cd187bbd9a21fa8ceb7c6e39580de87b8d32348ed456538101a2a44689dc0d8f31971d102ea884501a6f792a81d3bb5cef2e69223949b7012bc3b51b097e02ff665041d012c345a9e824fccf0970c92683146a68b5025a02965601d30fe54a0d119ad6cc33f5e5ac9f2cac1414a171a32b4c5303934d843d3b33165a4492237ba8043994ab8e4fcfa701", 0xf7}, {&(0x7f0000001ac0)="324853e21e239ee872302f885dbc43e78d6a7c", 0x13}], 0x3, &(0x7f0000000840)=[@cred={0x18, 0x1, 0x2, r2, r3, r5}], 0x18, 0x4000000}, {&(0x7f0000000880)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000000900)="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", 0x1000}], 0x1, &(0x7f0000001940)=[@rights={0x2c, 0x1, 0x1, [r0, r1, r1, r1, r0, r1, r1, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r1, r1, r0]}, @rights={0x14, 0x1, 0x1, [r1, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r6}, @cred={0x18, 0x1, 0x2, r2, r3, r6}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r1, r0]}, @rights={0x10, 0x1, 0x1, [r1]}], 0xd0, 0xc001}, {&(0x7f0000001a40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002e80), 0x0, &(0x7f0000002f00)=[@rights={0x24, 0x1, 0x1, [r1, r1, r0, r0, r1, r1]}, @cred={0x18, 0x1, 0x2, r2, r3, r5}, @cred={0x18, 0x1, 0x2, r2, r3, r5}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x10, 0x1, 0x1, [r1]}, @rights={0x14, 0x1, 0x1, [r0, r1]}], 0x90, 0x4000}], 0x4, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) dup3(r1, r0, 0x0) 2018/03/20 03:34:01 executing program 1: inotify_init1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8040) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/03/20 03:34:01 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000), 0x4) accept4(r0, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000100)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x10001}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e24, @rand_addr=0x7}}, 0x40, 0x8, 0x4, 0x8, 0x10}, &(0x7f0000000280)=0x98) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f000039ffe4)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=ANY=[@ANYBLOB="0207a05fc723a50410cf000b020000000000000000000000"], 0x10}, 0x1}, 0x0) 2018/03/20 03:34:01 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000001bc0)=""/4096, 0xfffffffffffffe21}, 0x10043) 2018/03/20 03:34:01 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x0, 0x101000) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000140)={'ip6gre0\x00', 0x200}) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000080)={'eql\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) r3 = 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000240)={'HL\x00'}, &(0x7f0000000280)=0x1e) dup2(r3, r2) 2018/03/20 03:34:01 executing program 1: inotify_init1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8040) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) [ 60.619367] binder: 9932 RLIMIT_NICE not set [ 60.620809] binder: 9909:9933 unknown command 8388608 [ 60.629055] binder: 9909:9933 ioctl c0306201 20012fd0 returned -22 2018/03/20 03:34:01 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x0, 0xffc0000]) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000e9000)='5', 0x1}], 0x1) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) 2018/03/20 03:34:01 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) set_mempolicy(0x8003, &(0x7f0000fb5000)=0x800ae95, 0x5) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x4d0100) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f00008e9000/0x2000)=nil, 0x2000}, 0x1}) ioctl$TIOCCONS(r0, 0x541d) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)="6e65742f6465765f736e6d703600a9ebb87fd73d82975b124ca7fa9fde0b740a678928bd10ae5a54a31e8a83deef128d9e29b8b11459134c22a22a7c52ac8186af8cee5481dbf2a2609f1e3623d6443656620de44f724338fb0edd9a1aa4f7b5b848d2727f8e") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f000022b000/0x4000)=nil, 0x4000}}) 2018/03/20 03:34:01 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000000140)=0xe8) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={r1, r2, r3}, 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'ip6gretap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000004dc0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000004d80)={&(0x7f0000000980)=@newlink={0x2c, 0x10, 0x409, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}]}, 0x2c}, 0x1}, 0x0) 2018/03/20 03:34:01 executing program 5: r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x1) pwrite64(r0, &(0x7f0000000000)="41a4d8016a4408399933df20c04353a3dae1e424b758fbb177062d7d61aa0e0da030094fc3c771093c3897b57e828b6f3bb571f6b6b5aca8a6eeb08382dbdc9b2990cb6ea86c32bae42aacc73e24edc60a5145c1b12b6f49620f85a1d10be32824524c1f64442f6d9620efec896292ae778a9558c101e7588be846e35df456dfaf638b1952a5ffa9a36fa9424696c3bde26c3c1604e4ca0d92d5a3567a1a253e1b", 0xa1, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x9, 0x0, 0x0, 0xfffffffffffffff8, @tick=0x5da36b38, {0x3}, {}, @result}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x1a, @tick, 0x0, {0x10001}, 0x10001}) 2018/03/20 03:34:01 executing program 1: inotify_init1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8040) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/03/20 03:34:01 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40040000048c, &(0x7f0000000000)="025b0500004d16ed6166e100000000000000000000200000", 0x18) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001480)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000001580)=0xe8) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback=0x7f000001, @in6, 0x4e20, 0x40, 0x4e20, 0x0, 0x2, 0xa0, 0x80, 0x6c, r1, r2}, {0x10000, 0x8, 0x8, 0x6, 0x9, 0x8, 0x4, 0xfff}, {0x21f, 0x3f, 0x4, 0xffffffff}, 0x9, 0x6e6bb0, 0x2, 0x1, 0x3, 0x3}, {{@in6, 0x4d5, 0xff}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3504, 0x3, 0x2, 0x4, 0x10000, 0xfffffffffffffff8, 0x94}}, 0xe8) flock(r0, 0x3) 2018/03/20 03:34:01 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000100)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x2, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00000001c0)={0x0, 0x1, 0x40, &(0x7f0000000180)}) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000200)) r3 = dup2(r0, r0) ioctl$KDGETLED(r3, 0x4b31, &(0x7f00000000c0)) timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000240)) pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000ff0)={&(0x7f0000000040), 0x8}) getpid() 2018/03/20 03:34:01 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x103000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000240)=0x7) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400, 0x0) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x5, 0x100}, 0x20) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x7fffffff, 0x1f, 0x4e8f}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r3, 0x0, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) 2018/03/20 03:34:01 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) getsockname$netlink(r1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) mknod(&(0x7f0000000040)='./file0\x00', 0x10, 0x8) recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043) 2018/03/20 03:34:01 executing program 5: mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x0, 0xfffffffffffffffe, &(0x7f0000000080)={0x0, 0x4000000, 0x101}) syz_emit_ethernet(0x2e, &(0x7f0000000200)=ANY=[@ANYBLOB="0180c24271be98c1148b535f000000aaaaaaaa00000800460000200000000003009078ac140000ac14ffaa0303000012fd8f780000000057e48b6e7a15caea0dea28778df56ef1c8d615b4e57ffe291d8a9837caf2bf7d40fcce14e2d96950dae5768c0dcc823ecdb9f61400000000b7a047aa68fdba7e847f7bc4ca34f791b231a5470ac0d5963860e69dddf592e128e0fe61ead96be898624629866fad222c102d7d415b71e28449ed246d279c916717"], &(0x7f0000000040)={0x1, 0xfffffffffffffffc, [0xa0b, 0x997]}) r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x54c8, 0x4000) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000001c0)) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000002, 0x8010, r0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000140)={@loopback=0x7f000001, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/03/20 03:34:01 executing program 1: inotify_init1(0x0) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8040) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/03/20 03:34:01 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8, 0x80) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100)={0x4a0}, 0x4) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000140)=ANY=[@ANYBLOB="240000001800210000000800000000001c1425d3fe3e35f7fd750000fe1f00000000000008000100000000f68e12f7ceedf7cbb4a22e3d600064afd0c7b84da1118c131d106b28f9eb02bf9f157b5c56b14d5391f9cf86a416ba5521ea94675a08ae8e168517b28c7f3d306bb4650b5081efefb2ed617b7dfc4ed2a88cb326a12336c5e64482c9931bf4efea4f2d29521d7c5cc7e0e31d90ec53a3b2279d7ea677f825268859947501e4c963fa2ee75b696cdf17eccaa84986b9328dece01f4ca38ee5e8588f30ea7f13a710dab0dd8f819d589cb67f2e36"], 0x24}, 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x800) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000080)={0x1}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000240)=0x40, 0x4) 2018/03/20 03:34:01 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ec3ff4)) r2 = add_key$user(&(0x7f0000001840)='user\x00', &(0x7f0000001680)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000016c0)="d0bef1322f54b9a73ad2e275522cdf71585d3579315eb4552325daf6e5b36faecfc7f30ceaa807ae9e1d7f13268170fc020518dc24135f0881a95a590b4fbb6ea641d720eb5c2903", 0x48, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000001740)='blacklist\x00', &(0x7f0000001780)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000017c0)="7cee39379857b81d30da4b271dab012f12611e0917bccf6b74685f7bd09a552285d30df6c7081c5db0a34ccd81aba0b3357c6df1b101bd4f5bf2550f6f2e78a83c9592fb52ea", 0x46, 0x0) keyctl$reject(0x13, r2, 0xc2, 0x0, r3) shutdown(r0, 0x0) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) pwritev(r0, &(0x7f00000015c0)=[{&(0x7f0000000000)="ca8ab33bb846bb8f8cc4fa6c3d71040007cbc626f850c845def41ed7f08a51a29347082a55a74b83bf94ed1c88b5228a9ec86fcda78b0000033e6160d630d1d4c0890119c5e8eeda7f3b3357d08b6041924fca42fce9b41ff0ffb04910b2a5d50f7e048fc729c800ae56f4da933210a3629d3e6e326f74472e5352f36cfe4ea5fee616e81df68ef2016888d7031108db5665168464cf9448d30282a883d19d9a0c8309649eb4ef8a5bfb74ceb9deba2bc2f378d74bb1a94910c787b6d98f9966c680f0d5a4257c0e", 0xc8}, {&(0x7f0000000100)="338bfafd232d5e73662c83218da274948468837e6eb0d909032b5688744682ba35520c31ecaf69000701412354bf5341eb26a92a44f02177c1a20a9732a932021f9e2e275fa9d69a0eb4effeddfe1ea04f6a84453cd065432b2b241053f6f410f7da5c8eddaa0da9761fd6ec20c250fbab3f175f38ddb6d6d01bcf4b95d539ef8d183798e94c6550715c506773fff5be3c6823948f0f4195af898765e9914af233d858413ffc04dd3d9abffd687405bb6ad65950730219c9c897b30f6c51629954c7fbca43213b047381d008c99ec325bd05b41429dd62165deb57", 0xdb}, {&(0x7f0000000200)="eb8f13ca19f90abf31c1e2", 0xb}, {&(0x7f0000000240)="5407a260bb34882d0bb7e57019ecb986fd599295121259d4f3cea6339877884e6a1d1af8bea6fde591a4f1a74da7b4f3518718dc9c9fcad100068acf7330e441888f871a725faed6aa7f10fe9b81debf31eee8284dbebd170213827514cf68027ec13f116edc237a941f00367bcdd0fe324ffd18ee51e97ac3404e6d3a97d08c2b143182c0188b14baad4121ff5b5e4f7ef88142e642f00b06358685723a6a750e2e0c92bf88c429face61b3d6198b29a30bf700c3ef2b7ada", 0xb9}, {&(0x7f0000000300)="97da08bca8da50abc88669ca2463a9e4d2440c0893410b802708f3d7f28b7cdb12ca88976f23b40f708fc4fa2bf7cc9e04aa3d1d386abee248daf67c8d911555bb2d2c585ad50c3bfbeb3f5ddbcc9ee0cfb0c57144e21c0751b7b00e1b601c5a470d585becf672a0c0e86406c5d34174a41aaf5fa645f8101c60467d00f69a7f470c642c18c3e6d0ecdf1e474da29da097537d9582", 0x95}, {&(0x7f00000003c0)="1ae316e72e68b564abd3f213582a71db38f8f0d57497a69c7a49f604a40c27fad022eda1671d78b84c5eaae1fa541fc0f171ac72b96df931f128773dc227149f5ab33cf66b9846a65daa21065da073d3b8d483d1699a364b26a7fd33dd750c41d83f95df26f2515978384ee4cd7b28800a15a0135aafbf", 0x77}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="e6560f1eaff69e45839302b38a8b7b6068b21c0be6e79015e970a8b25dee5b800072a5ee83d0cd595fa48e26554ed1496e52df4263222dad1ad525d57d833329b60f13d16effb245bdbbe051a1389caad12c6f019946", 0x56}, {&(0x7f00000014c0)="d357b9d7c87709ed426966521aed2dc112b91d9620cca1fe32fbda0ed358b39dd033df6f80fa8cce7bd0541665a14f463e88c0c82c9a2964221e766f700dcbc985b7bd2638f0231a3ed0ddaffbe671858c60695cab4bd2cf0e7d3f03d2e05dea27495b7ed5c632a2e2bbb158d0491d74c26da543aa1c80cd11a661f7ca001efa6d00332a39b46b839f122f36491c0d5a06a45d1f62225edc1232d6ae6c928e2debf25d4555df828700a07705afc4fa9b4c6efab2ca7d6134881cb2e7526adb12c142c240627c456d55e9c422fd81740628e6", 0xd2}], 0x9, 0x0) 2018/03/20 03:34:01 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000679000)='./file0\x00', 0x0) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000000040)="0200000002000000000000000730de2d6a1f06a0", 0xc, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x101000, 0x0) execveat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000280)=[&(0x7f00000000c0)='/dev/ptmx\x00', &(0x7f0000000140)='system.posix_acl_default\x00'], &(0x7f0000000440)=[&(0x7f00000002c0)='system.posix_acl_default\x00', &(0x7f0000000300)='/dev/vcs#\x00', &(0x7f0000000340)='-\x00', &(0x7f0000000400)='/dev/ptmx\x00'], 0x1500) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000380)={0x7f, 0x8202, 0x3f}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f00000009c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000a00)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, [0x0, 0x0, 0x0, 0x0, 0x4, 0x7f, 0x7, 0x93, 0x7f, 0x0, 0x0, 0x0, 0x81, 0x100, 0x4]}, &(0x7f0000000b00)=0x100) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000bc0)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, &(0x7f0000000c80)=0x84) sendmmsg$inet_sctp(r0, &(0x7f0000000e00)=[{&(0x7f00000001c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, &(0x7f0000000400), 0x0, 0x8000}], 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ec0)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000240)={0xb996, 0x200, 0x0, 0x400000000}, 0x8) ioctl$int_in(r1, 0x541f, &(0x7f0000000000)) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x4e24}, 0x10) 2018/03/20 03:34:01 executing program 7: ioprio_set$pid(0x1, 0x0, 0x7ffe) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioprio_get$pid(0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x401, 0x2, 0x9, 0xca, 0x7}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x2}, 0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) 2018/03/20 03:34:01 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000afbffc)={0x0, 0x7, 0xfffffffffffffffc}, 0x4) r2 = dup3(r0, r1, 0x0) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000000080)) 2018/03/20 03:34:01 executing program 1: inotify_init1(0x0) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8040) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) [ 60.911823] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 60.932890] tty_warn_deprecated_flags: 'syz-executor2' is using deprecated serial flags (with no effect): 00000400 2018/03/20 03:34:01 executing program 7: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) bind$llc(r1, &(0x7f00000001c0)={0x1a, 0x32f, 0x3, 0xfffffffffffffff8, 0x2, 0x9, @link_local={0x1, 0x80, 0xc2}}, 0x10) r2 = memfd_create(&(0x7f0000000080)='\x00', 0x2) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000100)={0x20000000}) r3 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000000200)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) connect$vsock_stream(r3, &(0x7f0000000180)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) ioctl$DMA_BUF_IOCTL_SYNC(r4, 0x40086200, &(0x7f00000000c0)=0x4) 2018/03/20 03:34:01 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x6, 0x80000001, 0x9, 0x8, 0x9}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000280)=r1, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x81, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@dellink={0x34, 0x11, 0xdb7a551c750f2cef, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x30000}, [@IFLA_IFNAME={0x14, 0x3, 'eql\x00'}]}, 0x34}, 0x1}, 0x0) 2018/03/20 03:34:01 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x8, 0x355) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x2) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000180)={&(0x7f00000000c0)=[0xfffffffffffffff7, 0x3, 0x100000000, 0x2, 0x40, 0x1], 0x6, 0x401, 0x200, 0x400, 0x4db89f19, 0xf272, {0x9, 0x4, 0xf04, 0x400, 0x7, 0x1, 0x2, 0x0, 0x1, 0x8d5, 0x5, 0xbe9f, 0x39e6, 0x3, "02ebba1fd3677745bf1a6986bdb8169d065c8ab6b266ab7f586c72903629fad5"}}) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec), 0x14) sendto$inet(r0, &(0x7f0000000040), 0x3e1, 0x40881, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) clock_gettime(0x0, &(0x7f00000052c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000005240)=[{{&(0x7f0000001700)=@can, 0x80, &(0x7f0000002d40)=[{&(0x7f0000001780)=""/56, 0x38}, {&(0x7f00000017c0)=""/202, 0xca}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/229, 0xe5}, {&(0x7f00000029c0)=""/88, 0x58}, {&(0x7f0000002a40)=""/21, 0x15}, {&(0x7f0000002a80)=""/184, 0xb8}, {&(0x7f0000002b40)=""/225, 0xe1}, {&(0x7f0000002c40)=""/249, 0xf9}], 0x9, &(0x7f0000002dc0)=""/19, 0x13, 0x8}, 0x6}, {{&(0x7f0000002e00)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000004040)=[{&(0x7f0000002e80)=""/87, 0x57}, {&(0x7f0000002f00)=""/203, 0xcb}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/25, 0x19}], 0x4, &(0x7f0000004080)=""/14, 0xe, 0x7f}}, {{&(0x7f00000040c0)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000005140)=[{&(0x7f0000004140)=""/4096, 0x1000}], 0x1, &(0x7f0000005180)=""/184, 0xb8, 0x8001}, 0x100000001}], 0x3, 0x41, &(0x7f0000005300)={r2, r3+10000000}) 2018/03/20 03:34:01 executing program 0: 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa57795bb486f06050a09c00081100fe80000000e01c39b4744adc00000000000000000000bbfe80000000000000000000000000ac71244d8dec30e3b4a566500feb74cf2c6e29f3facf37daf384fefb14830a297d5ac87fdcf28d7ab5657654cf989a389ad3a09ff16e632579327c13fb77ed16c1482a1b3a246535aa6e6d9fefbb6cc5d9c4eb000000000000000000000000"], &(0x7f0000000040)) recvfrom$llc(r0, &(0x7f0000000080)=""/130, 0x82, 0x40000000, &(0x7f0000000000)={0x1a, 0x201, 0x3, 0x7fff, 0x9, 0xffffffffffffffd7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) alarm(0x9) 2018/03/20 03:34:01 executing program 1: inotify_init1(0x0) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8040) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/03/20 03:34:01 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000380)=0x7, 0x4) openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xfffffffffffffff7, 0x101902) fdatasync(r3) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000280)) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000000)=""/192) getgid() getpgid(0x0) sendfile(r3, r4, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r3, 0x4c01) syz_open_procfs(0x0, &(0x7f0000000140)='net/rt_acct\x00') getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000180)=""/238, &(0x7f00000000c0)=0xee) r5 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/20 03:34:01 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000010a05000000000000000000000000004f8e9bdc23241b01255165ca6076a8646809e9f3ae22ea6ee7248c80fe0dbf7a9207687b9d75f416d47fa9574edd2e0828ce0c55812430c27390fc9aacf968d1091b59a1835d51b1b90d48375f"], 0x14}, 0x1}, 0x0) 2018/03/20 03:34:01 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x3, 0x20, 0x5, 0x7, 0x2}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x5, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) sendto$inet6(r0, &(0x7f0000ab4f8e)="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", 0x540, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = dup(r0) write$sndseq(r3, &(0x7f0000801f40)=[{}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0xc0) write$evdev(r3, &(0x7f00001d1000)=[{{0x0, 0x2710}}, {{0x0, 0x7530}}, {{0x0, 0x2710}}], 0x48) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000f06000)={0x9}, 0x10) write$eventfd(r3, &(0x7f000057bff8), 0x8) readv(r3, &(0x7f0000864f80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r3, &(0x7f000061f000), 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00007e4ff0), 0x10) write$eventfd(r3, &(0x7f00006d5000), 0x8) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) add_key(&(0x7f0000000200)='big_key\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/enforce\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080), 0x10) poll(&(0x7f0000000000)=[{r0, 0x4}, {r0, 0x6421}, {r3, 0x2}], 0x3, 0x7f) [ 60.957743] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 60.979928] tty_warn_deprecated_flags: 'syz-executor2' is using deprecated serial flags (with no effect): 00000400 2018/03/20 03:34:02 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8040) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/03/20 03:34:02 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c000000150021000000", @ANYRES32=r1, @ANYBLOB="14000100fe8000000000000000000000000000bb"], 0x2c}, 0x1}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x2, 0x4, &(0x7f0000000080)=@raw=[@call={0x85, 0x0, 0x0, 0x23}, @call={0x85, 0x0, 0x0, 0x12}], &(0x7f00000000c0)='syzkaller\x00', 0x5, 0x28, &(0x7f0000000100)=""/40, 0x0, 0x1, [], r1}, 0x48) r2 = accept4(r0, &(0x7f00000001c0)=@ethernet={0x0, @random}, &(0x7f0000000240)=0x80, 0x80000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r2, &(0x7f0000000300)="a0223a8d1390fe7be82fe49ee6b0adde8b022d5cbcefd7924fdcbb2859be00d36cfcfa2482d5d8763bdd8c1b05554c00fadc024b13ea555063d2722df24eed44628611d93bb7c1044a3b75cc9c49b11a9547a675ff424e7c0965f7b17e33", &(0x7f0000000380)=""/83}, 0x18) bind$netrom(r2, &(0x7f0000000280)=@full={{0x3, {"d71dea863299aa"}, 0x4}, [{"f84c75d95ffa5f"}, {"1772ebefd37dcc"}, {"eab2149f269843"}, {"38f7447de12592"}, {"7198871d60e1e1"}, {"ec919013ccc70e"}, {"8a92d3930148fc"}, {"81a998929bc7b3"}]}, 0x48) 2018/03/20 03:34:02 executing program 6: r0 = memfd_create(&(0x7f0000fb7000)='/dev/vga_arbiter\x00', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000000)={0x7600000000, 0x674, 0x5, 0x80}) mknod$loop(&(0x7f0000001000)='./file0/file0\x00', 0x0, 0xffffffffffffffff) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/20 03:34:02 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)=0x7ff) r1 = syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x204001) perf_event_open(&(0x7f000025c000)={0x2, 0x27f, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 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, @perf_config_ext, 0x6}, 0x0, 0x0, r2, 0x0) syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000d65f74)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000bc000)={0x0, 0x0, 'client0\x00', 0x0, "98b899b186af7112", "a0d8abfd06048796c89fd78114c2bcdf203a14e0ffd82daea64d229a038141a4"}) 2018/03/20 03:34:02 executing program 5: bind$alg(0xffffffffffffffff, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) unshare(0x400) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x241, 0x0) 2018/03/20 03:34:02 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8040) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) [ 61.090331] print_req_error: I/O error, dev loop7, sector 0 2018/03/20 03:34:02 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) clock_gettime(0x8100000000000000, &(0x7f0000000080)={0x0}) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time={r1}, {}, {}, @raw8={"e71498fe88c816d5fc015deb"}}], 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000000c0)=0x412, 0x4) 2018/03/20 03:34:02 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x1, 0xa0c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000001480), &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000001d00000000000000000073697430000000000000000000000000658b85a9a9160d9b2fc6acb15e000000626f6e64300000000000000000000000766c616e300000000000000000000000ffffffffffff000000000000000000000000000000000000000028090000540900007c090000616d6f6e6700000000000000000000000000000000000000000000000000000094080000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000110000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007e0c00000300000000000000000000007f0000010000000000000000e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007383f0f77898f441000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700000000000000000000007f0000010000000000000000000000000000000000000000ac14140000000000000000000000000000000000000000007f0000010000000000000000000000000000000000000000ac1414006d61726b00000000000000000000000000000000000000000000000000000000080000000000000000000000434f4e4e5345434d41524b000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000fcffffff00000000"]}, 0xa5c) 2018/03/20 03:34:02 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) readahead(r0, 0x57, 0x8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000240)=""/4096) 2018/03/20 03:34:02 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x30000, 0x0) write$selinux_user(r0, &(0x7f0000000200)={'system_u:object_r:wtmp_t:s0', 0x20, 'staff_u\x00'}, 0x24) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x101}) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f0000000140)=""/108, &(0x7f00000001c0)=0x6c) ioctl$TUNSETLINK(r1, 0x400454cd, 0x20) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000040)=0x8, &(0x7f0000000080)=0x2) close(r1) 2018/03/20 03:34:02 executing program 3: syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xb512, 0x2000) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x181100, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000080)={0x5, 0x20}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e23}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x10000000}, @in6={0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x20}], 0x58) 2018/03/20 03:34:02 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYBLOB="050007000500cc00feff"], &(0x7f00000001c0)=0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) 2018/03/20 03:34:02 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e23, @rand_addr=0x8}}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r1, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r1, &(0x7f00007df000)={0x1059, 0x0, 0x1, @random="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"}, 0x1059) 2018/03/20 03:34:02 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8040) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) [ 61.155760] print_req_error: I/O error, dev loop7, sector 640 [ 61.162136] Buffer I/O error on dev loop7, logical block 80, lost async page write [ 61.177400] print_req_error: I/O error, dev loop7, sector 0 2018/03/20 03:34:02 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0xf, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={0x1, 0x28, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={r1, 0x20, 0x8}, 0xc) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa}, 0x1c) socketpair$inet6(0xa, 0x4, 0x7f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000080)) bind$inet(r0, &(0x7f0000a0dff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x401}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000200)={r4, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x2, 0x9, 0xffffffffffffe180, 0x40}, 0x98) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/20 03:34:02 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000180)=0x401, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x7}, 0xc) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f0000000080)=[0x14, 0x2]) umount2(&(0x7f00000000c0)='./file0\x00', 0x2) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]) 2018/03/20 03:34:02 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8040) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/03/20 03:34:02 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = socket$inet(0x2, 0x1, 0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e20, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0xe246}], 0x38) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000000040)) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2}) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = getpid() r6 = fcntl$getown(r2, 0x9) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x1, r1, 0x1}) kcmp(r5, r6, 0x7, r1, r4) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b15fc8)={0x1, 0x0, [{0x0, 0x40000000002}]}) 2018/03/20 03:34:02 executing program 7: futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc), 0x278b7c90) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x724, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e20}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x10, 0x1, 0x7, 0xdf2, 0x32, &(0x7f0000000040)='rose0\x00', 0x31, 0x4c, 0x7f2}) 2018/03/20 03:34:02 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000f89000)=ANY=[@ANYBLOB="020300000a0000000000000000000000030006000000000002000000e0000001000000000000000002000100000000000000050000000000030005000000000002000000e00000010000000000000000"], 0x50}, 0x1}, 0x800) 2018/03/20 03:34:02 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000001c0)=0x4, &(0x7f0000000200)=0x1) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002ff8), 0x8) r2 = gettid() sched_rr_get_interval(r2, &(0x7f0000000180)) r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x18}, 0x71, r4}) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000006c000)=0x2, 0x4) socket$netlink(0x10, 0x3, 0xe) sendto$inet6(r0, &(0x7f0000000000)="e9", 0x1, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140)={0x200, 0x7, 0x8, 0x0, 0xb9}, 0x14) ioctl$sock_ifreq(r3, 0x8936, &(0x7f0000000280)={'ip6_vti0\x00', @ifru_settings={0x2, 0x93, @raw_hdlc=&(0x7f0000000240)={0x8b, 0x3}}}) 2018/03/20 03:34:02 executing program 5: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x410000, 0x86) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_open_dev$vcsn(&(0x7f0000f1fff6)='/dev/vcs#\x00', 0x0, 0x0) mprotect(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x3) 2018/03/20 03:34:02 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x100, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x6, 0x2, 0xdd6f, 0x6, 0x0, 0x7ff, 0xa04181307f6551f0, 0x4, 0xd9fd, 0x12d, 0x9, 0x0, 0xfff, 0x7f, 0x0, 0x7ff, 0x1000, 0x6, 0x8, 0x6, 0x81, 0x0, 0xfffffffffffffff9, 0x101, 0x1, 0x1, 0x9, 0x40, 0x7fffffff, 0x80, 0x2a, 0x7, 0x3, 0xcdd, 0x2, 0x7fff, 0x0, 0x7000000, 0x2, @perf_config_ext={0x100000001, 0xe}, 0x401, 0xfffffffffffffff9, 0x24ef, 0x7, 0x3249, 0x8, 0x10001}, r1, 0x3, r2, 0x8) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000140)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x14}, 0x1, 0x5, [@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x59700000, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001]}, 0x24) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f00000000c0)="05", 0x1) 2018/03/20 03:34:02 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/rt_cache\x00') bind$alg(r0, &(0x7f0000001040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40, 0x0) sendfile(r2, r1, &(0x7f000025d000), 0x3fc) 2018/03/20 03:34:02 executing program 5: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000fe5000)={0x7fffffff}, &(0x7f00000c1000), 0x8) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040)=0x1, 0x4) close(r1) socketpair$inet(0x2, 0x2, 0x80000000, &(0x7f0000000080)) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000000)=0x9) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/03/20 03:34:02 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x189000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000000040)={0x91, 0x295, 0x9, 0xfffffffffffffffe, 0x10, 0xc5e}) r1 = socket$l2tp(0x18, 0x1, 0x1) sendfile(r1, r0, &(0x7f0000007e00), 0xffffffffffffff98) 2018/03/20 03:34:02 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8040) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/03/20 03:34:02 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x100c0080, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) connect(r1, &(0x7f0000002fe0)=@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x20) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="4af1faa9545bc29e57708f6f08019860e0f862134524e18a1b13bb7b04fcaedd6fdcae47f0e86aabc34c7a1db6fd10c85bf31e7e6e3e4e2d80596f21df53bd1f17", 0x41, 0xfffffffffffffffa) keyctl$describe(0x6, r3, &(0x7f0000000140)=""/138, 0x8a) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r4, 0xaea3) 2018/03/20 03:34:02 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8040) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/03/20 03:34:02 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000006c0)=@broute={'broute\x00', 0x20, 0x4, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000080), &(0x7f0000000240)=ANY=[@ANYBLOB="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"]}, 0x1c4) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000040)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) getpgrp(r1) 2018/03/20 03:34:02 executing program 7: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x40000000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xffff, 0x0, 0x8, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000abe000), 0x1}}, 0x0, 0xffffffffffffffff, r2, 0x0) dup3(r2, r3, 0x0) 2018/03/20 03:34:02 executing program 4: setitimer(0x2, &(0x7f0000976fe0)={{0x0, 0x7530}, {0x0, 0x7530}}, &(0x7f0000923fe0)) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$restrict_keyring(0xa, r1, &(0x7f0000000440)='asymmetric\x00', &(0x7f00000003c0)="00b9056da8987ac42541f62965d21f465b9a40450e326e80b740ec45f3b0ff0f0000967de05a2436e5a2400deadd03495272e5695f2ad77b8a50a919f6543fae4938d003d0c67f7d68318ff7cc1456f23a1efc030c14cf2a5a9795271795f36a567e784567acae3e38f50a") setitimer(0x2, &(0x7f0000000fe0)={{0x100000000000}, {0x77359400}}, &(0x7f0000018000)) 2018/03/20 03:34:02 executing program 3: r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x1) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x9, 0x0, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) accept4$nfc_llcp(r2, &(0x7f0000000000), &(0x7f0000000080)=0x58, 0x80800) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x1a, @tick, 0x0, {}, 0x10001}) 2018/03/20 03:34:02 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001300)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001340)=ANY=[@ANYRES64=r0, @ANYPTR=&(0x7f0000001880)=ANY=[@ANYPTR=&(0x7f0000001440)=ANY=[@ANYBLOB="90715493654782be5ca41836462b3a5bcfd2602bad59970ed74ea5080d41039bb2612a50f7e5cd56500fcdde932030cde4cf392932b808c13874ee63d64daf38a65b3467c16fa42eaf5081cb3a018b70f75a295f462124b70ac45ff81b3c6e6c9a25036432d4cd49bb4a43fe382773fac137fb1e588cfb065cdd1750aa2316dedfd894f7752b6201f21bb926934920956431a07ef397b946e34c211e7bf5d31b0894f34c16489a9bb7af8ccea367a6d60a304204aed9429cf03e", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="99d27116b7bb746b87d1675cfd13db6df146e4e9db6c663a606f99803d3f0e95cc6108391457d8644445ccc745d24d2eaf22fc82456ec157eb3b127a504f3c6893980cb16db51d58f7887f6a08fbd22f76b9d38919070346afe61ff84d682ce5bf97841d7cc2d867807de6f2cecf"]]]) 2018/03/20 03:34:02 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x22000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) r1 = eventfd2(0x3f, 0x80801) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f00000000c0)={0x6, &(0x7f0000000040)="b43d264c03be"}) ioctl$sock_ifreq(r2, 0x8991, &(0x7f0000000080)={'ip6gre0\x00', @ifru_map}) connect$unix(r0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/20 03:34:02 executing program 7: set_robust_list(&(0x7f0000000040)={0x0, 0x7, &(0x7f0000000000)}, 0xc) prctl$intptr(0x21, 0x1) 2018/03/20 03:34:02 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8040) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/03/20 03:34:02 executing program 2: r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'gre0\x00', 0x0}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000180)) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}], 0x1, 0x0) r3 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000040)=0x1, 0x4) 2018/03/20 03:34:02 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000a5b000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080009007fffe5b7", 0x24) setsockopt$inet6_int(r0, 0x29, 0xdb, &(0x7f0000000000)=0x4, 0x4) 2018/03/20 03:34:02 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) munmap(&(0x7f0000a99000/0x3000)=nil, 0x3000) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$TIOCSBRK(r3, 0x5427) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000000)) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0x2) 2018/03/20 03:34:02 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x2, 0x18, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x50}, 0x1}, 0x0) 2018/03/20 03:34:02 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x10001, 0x7, [0x100000000, 0xffffffffffff0000, 0xffffffff, 0x0, 0x6, 0x1, 0x10001]}, &(0x7f0000000080)=0x16) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r1, 0x3f, 0x20, 0x0, 0x1}, &(0x7f00000001c0)=0x18) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f0000000140)="85", 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) sendto$inet6(r2, &(0x7f0000000100)='\x00', 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000980)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}}, 0x98) 2018/03/20 03:34:02 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'ip_vti0\x00', &(0x7f0000000000)=@ethtool_rxfh_indir={0x38}}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r3 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xffffffff, 0x182) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x2000, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000140)={r3, r4, 0xd7}) [ 61.678193] audit: type=1400 audit(1521516842.632:54): avc: denied { setopt } for pid=10164 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/03/20 03:34:02 executing program 0: setrlimit(0x2, &(0x7f0000000000)={0x0, 0xfffffffffffefffe}) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x100) socket$nl_xfrm(0x10, 0x3, 0x6) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10010000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x114}, 0x1}, 0x20000850) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000300)=""/74) r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80800) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xa, 0x10, r1, 0xffffffffffffffff) 2018/03/20 03:34:02 executing program 4: prctl$intptr(0x26, 0x0) setresuid(0x0, 0x0, 0x0) 2018/03/20 03:34:02 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8040) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/03/20 03:34:02 executing program 5: unshare(0x8000400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000140)={0x0, 0x5, 0x2, &(0x7f0000000100)}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x4000000000001, 0x800, &(0x7f0000000080)}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) 2018/03/20 03:34:02 executing program 7: r0 = memfd_create(&(0x7f0000e5d000)='*\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) r2 = dup2(r0, r0) write$sndseq(r2, &(0x7f0000000040)=[{0x7fffffff, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @result}, {0x82, 0x6, 0x0, 0xfffffffffffffffe, @tick, {}, {}, @addr}], 0x38) 2018/03/20 03:34:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000009300ff22d2e63cfc78854200000000000c00000000000000", @ANYRES32, @ANYBLOB="0c000300088b52dbda552cb190f0fb961d72871e00000000000000"], 0x2c}, 0x1}, 0x0) 2018/03/20 03:34:02 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000f85000)=ANY=[@ANYBLOB="020100ff08000000000000000000000003bb7a0200060000000000a5b52c22055b2d58775502000000e000000200000000000000000304050000000000020000"], 0x40}, 0x1}, 0x0) 2018/03/20 03:34:02 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x76, @dev={0xfe, 0x80}, 0x6ce}, 0xe) setsockopt$inet6_int(r0, 0x29, 0xed, &(0x7f0000000180)=0x6, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e20, 0x7fffffff, @dev={0xfe, 0x80, [], 0x14}, 0x400}, {0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x45f5, [0x34f, 0x7, 0x0, 0xffffffffffffff7f, 0x62, 0x1, 0x7ff, 0x7]}, 0x5c) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f00000001c0)=""/4096, 0x1000) ustat(0x4, &(0x7f0000000100)) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x200, 0x0) 2018/03/20 03:34:02 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20100, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x900) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000235fe4)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)=@bridge_getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_EXT_MASK={0x8, 0x1d}]}, 0x28}, 0x1}, 0x0) 2018/03/20 03:34:02 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8040) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) [ 61.762954] syz-executor6 (10174) used greatest stack depth: 14008 bytes left 2018/03/20 03:34:02 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x9, 0x3, 0x2b8, 0x140, 0xffffffff, 0xffffffff, 0x140, 0xffffffff, 0x224, 0xffffffff, 0xffffffff, 0x224, 0xffffffff, 0x3, &(0x7f0000000140), {[{{@uncond, 0x0, 0xe0, 0x140, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x7}}, @inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x8}}]}, @unspec=@CT2={0x60, 'CT\x00', 0x2, {0x9, 0x0, 0xb9f4, 0x1, 'snmp\x00', 'syz0\x00', 0x2}}}, {{@ip={@rand_addr=0xfffffffffffffffe, @broadcast=0xffffffff, 0xff, 0x0, 'gre0\x00', 'yam0\x00', {}, {0xff}, 0xaf, 0x2, 0x40}, 0x0, 0xbc, 0xe4, 0x0, {}, [@common=@icmp={0x24, 'icmp\x00', 0x0, {0x0, 0x7119, 0x10000, 0x1}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x1936, 0x4}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x314) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100)=0x2, 0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000001500)=@ipv4_deladdr={0x18, 0x15, 0x201, 0x0, 0x0, {0x2}}, 0x18}, 0x1}, 0x0) 2018/03/20 03:34:02 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef0fe4)={0x5, 0x0, 0x7d, 0x200000000000000c, 0x0, 0xffffffffffffffff, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040)=0x100000000, 0x4) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000080)) memfd_create(&(0x7f00000000c0)='/dev/audio\x00', 0x1) 2018/03/20 03:34:02 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000080)={0x14, 0x2, 0x400000000002, 0x1}, 0x14}, 0x1}, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000100)=0x6e, 0x80000) getpeername$unix(r1, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e) 2018/03/20 03:34:02 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8040) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/03/20 03:34:02 executing program 5: mkdir(&(0x7f00001ce000)='./bus\x00', 0x0) mount(&(0x7f000023b000)='./bus\x00', &(0x7f0000043ffa)='./bus\x00', &(0x7f000023b000)='ramfs\x00', 0x1, &(0x7f00000e5000)) r0 = open$dir(&(0x7f000023a000)='./bus\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000046000)='./bus\x00', 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) renameat(r0, &(0x7f000000d000)='./file0\x00', r1, &(0x7f000002b000)='./file0\x00') 2018/03/20 03:34:02 executing program 3: r0 = socket(0x10, 0x3, 0x0) io_setup(0xffffffffffffffe0, &(0x7f0000000040)=0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0xfffffffffffffffd, 0x0) io_cancel(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2, 0x8, r0, &(0x7f00000000c0)="e6d55e3259b0e88cc8d3cdd645fc6fafb8376c4a00fc960acc130636a46357c3aa8a1ac1460deb4e63f396a98e0a66ec64e101a82d093b6b4a6929e41628f38c561d8945de68845f5e45f2e84bc96af9a572653583465ccd27362729177896c3d4318308639345d5f53dc7cca1df94159048757df0c6ec2ec8a6cbf03dc1ff", 0x7f, 0x4, 0x0, 0x0, r2}, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000080)={'ip6gre0\x00', @ifru_addrs=@nl=@proc={0x10}}) lsetxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@known='security.evm\x00', &(0x7f0000000280)='keyringcpuset/cgroup\\mime_type+\x00', 0x20, 0x2) syncfs(r0) 2018/03/20 03:34:02 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x4, 0x7, 0x7f, 0x9, 0x2}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e23, 0xffffffffffffffe1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}}}, 0x84) listen(r0, 0x0) 2018/03/20 03:34:02 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x3, 0x157) sendto$inet6(r1, &(0x7f0000000140)="47f4e52f6c3729db462004f06d00000000000000000000e88300000000000000", 0x20, 0x0, &(0x7f0000000180)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0286429, &(0x7f0000000280)={r3, 0x8, &(0x7f0000000100)=[0x4, 0x4, 0x7ff, 0x1000, 0x8, 0x1, 0x800, 0x5], &(0x7f00000001c0)=[0xb5, 0xfffffffffffff4cd, 0x81, 0x800], 0x30, 0x7, 0x7, &(0x7f0000000200)=[0x10000, 0x1, 0xf1, 0x66e, 0x3, 0x80000000, 0x3], &(0x7f0000000240)=[0x5, 0x5]}) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) [ 61.820455] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=147 sclass=netlink_route_socket pig=10203 comm=syz-executor3 2018/03/20 03:34:02 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000080)='/', 0x0, 0x42) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x1, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x7ff, 0x10000) dup(0xffffffffffffffff) syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x400, 0x329000) r1 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x4, 0x8100) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x44000, 0x0) r3 = openat(r2, &(0x7f0000000280)='/', 0x4500, 0x1) utimensat(r3, &(0x7f0000000000)='/', &(0x7f0000000040)={{}, {0x0, 0x2710}}, 0x0) getdents(r3, &(0x7f0000000100)=""/210, 0xd2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e21, 0x8001, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}}, 0x8, 0x1}, &(0x7f0000000400)=0x88) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000440)={r4, @in6={{0xa, 0x4e20, 0x2210, @remote={0xfe, 0x80, [], 0xbb}}}, 0x100000001, 0x15d9}, &(0x7f0000000500)=0x88) 2018/03/20 03:34:13 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8040) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/03/20 03:34:13 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f000092b000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bd1fb8), &(0x7f0000a81fe8)}}}], 0x235, 0x0, &(0x7f000005af7e)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x4, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0bb399c2fc1d0dc40d9bc278cfbb4fab"], 0x1, 0x0, &(0x7f0000583f53)="e7"}) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) 2018/03/20 03:34:13 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x0) setrlimit(0x7, &(0x7f0000000040)) epoll_create(0x9) 2018/03/20 03:34:13 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x100, 0x0) connect$pppoe(r0, &(0x7f0000000140)={0x18, 0x0, {0x0, @random="65dc2be90071", 'ifb0\x00'}}, 0x1e) r1 = inotify_init1(0x0) r2 = memfd_create(&(0x7f0000000040)='\x00', 0x2) r3 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x82010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00000000c0)={r3}) fcntl$setown(r1, 0x8, 0xffffffffffffffff) syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x1, 0x1) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) move_pages(r4, 0x112, &(0x7f0000000080), 0x0, &(0x7f00000000c0), 0x0) 2018/03/20 03:34:13 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='jfs\x00', 0x0, &(0x7f0000000340)="d466b6c82ead94de58ddfb02ac582dea") ioctl$KVM_RUN(r2, 0xae80, 0x0) userfaultfd(0x80000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000280)) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f0000000040)={'security\x00', 0xc, "9a7290878ff5c0a491d5db42"}, &(0x7f00000000c0)=0x30) 2018/03/20 03:34:13 executing program 3: munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r0 = socket$inet6(0xa, 0x5, 0x7ff) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x7e) 2018/03/20 03:34:13 executing program 4: ppoll(&(0x7f00001b2000), 0x200000000000005d, &(0x7f0000553000), &(0x7f0000f06ff8), 0x5) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) 2018/03/20 03:34:13 executing program 7: r0 = socket(0x100000000000010, 0x3, 0xc) write(r0, &(0x7f0000000280)="130000001000ffdde200f49ff60f050000230a009d0000001100c53022e5f9ec364fe86bc337747a04cb1c24e175cc463437101101bd81dc3181ddd83f8d3d1f2c53e45fca5ab94018975d7db75411543e1226408e88cac1f2cbefbb693dfba6cbb31ba970cb3ff429592e5de7e4f28bca763acd06f40ad03226af559bf91efdb19a5faccffe8090d92237be9951be4bd7c2a1c1a2b5b2684ade4025622c962d916c000000000000000000000000000000", 0xb1) r1 = accept4(r0, &(0x7f0000000000), &(0x7f0000000080)=0x80, 0x800) getgid() setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000200)={{0xa, 0x4e20, 0x9f7, @remote={0xfe, 0x80, [], 0xbb}, 0x1e67}, {0xa, 0x4e24, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0xffffffffffffff7f, [0x200, 0xffffffff, 0x10000, 0x47207c7f, 0x1, 0x1, 0x8, 0x2]}, 0x5c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x200000000, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x0, 0x84}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000340)={r2, 0xd9, "4973b115f9b2318b4c0ce1a4e6e304c85b3603427bc8ba6a815d20f4315285215b58881024a40385a81fc923883802e024bbb04e2156764d1b5cdb2e38e8e9fb2f1a9afa98e2290166296796eb45c341de87eca0a01af63ce1b038e97dec96220fbff4bfc52ee9b3dbff07f5077c01252f4548e8454ba3827ba58382e76b1158e22627ec8ec647eb7458d125656874f7400c790bdf74e4d83ffcc5019b8e61785153bce222eff3cb6b6e74d33bf9e3b0cea4a52d63b8c3b78bcbf652bc3ee7c1bc5f791333a88f2b6a74d340c60dd69a429eaa34bfec416ed9"}, &(0x7f00000001c0)=0xe1) 2018/03/20 03:34:13 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8040) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/03/20 03:34:13 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f0000000380)={{0x3f, 0x0, 0x0, 0x0, "7a9ee689ab237f155313a781afe3ec6092faea134832bd2d8f04bc97a26005c7e23b7bd151149e1815d6edd2"}, 0x0, [], {0x0, 0x989680}}) socketpair$inet6(0xa, 0x804, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x91a2}], 0x1c) 2018/03/20 03:34:13 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x40000003}]}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x10040, 0x0) inotify_add_watch(r3, &(0x7f00000000c0)='./file0\x00', 0x0) [ 72.183888] binder: 10241:10246 ioctl c0306201 20000000 returned -14 [ 72.222629] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/20 03:34:13 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x0, 0x8040) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/03/20 03:34:13 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000000009050000000000000000000000009d"], 0x14}, 0x1}, 0x0) fcntl$notify(r1, 0x402, 0x80000000) setns(r0, 0x4c000000) [ 72.229918] binder: 10241:10259 ioctl 40046207 0 returned -16 [ 72.244905] binder_alloc: 10241: binder_alloc_buf, no vma [ 72.250536] binder: 10241:10246 transaction failed 29189/-3, size 0-0 line 2963 [ 72.257225] audit: type=1400 audit(1521516853.205:55): avc: denied { accept } for pid=10255 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/20 03:34:13 executing program 4: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x9) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x7, 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, 0x5, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x9}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) chown(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) [ 72.278345] binder: 10241:10268 ioctl c0306201 20000000 returned -14 2018/03/20 03:34:13 executing program 7: creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000000000)="0000000201000000000000010400000000000000", 0x14, 0xfffffffffffffffd) getxattr(&(0x7f000072d000)='./file0\x00', &(0x7f0000c39000)=@known='security.evm\x00', &(0x7f00000c9f74)=""/140, 0x8c) 2018/03/20 03:34:13 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002fe3)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) read(r0, &(0x7f0000000040)=""/37, 0x25) write$selinux_access(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="73797374656d5f753a6f626a65636f6c6963795f6578656353743a7330202f7573722f7362696e2f6375d3393d7f0000a097f50e553af531a9b3964857ad3961f1b7266466ba9370d767a46b4acdfa1bdc1f4f54b933431e3a9c4be2b488ff0ce786fd26c1bf4cd567fa880881026f52674d1b908203ccbc19c0fb84bc2571b732aa44fd0f5c7bb39001240b5b15ef75fc0a17b6b0a3b9bc4caf91ec8435cb574270315cf9c1490e8bb142b9e9e2c8ff37457e4b5a2ec9681ec107818fc873baeeddcd83a8f438896b1bcb478d8c0c2d333426d0a3bf1ff7a19f2b2ce8"], 0x3b) socket$kcm(0x29, 0x2, 0x0) [ 72.345514] binder: undelivered transaction 32, process died. 2018/03/20 03:34:13 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = socket(0xa, 0x2, 0x0) sendto$inet(r2, &(0x7f0000213fd7), 0x0, 0x8000, &(0x7f00009faff0)={0x2, 0x4e22}, 0x10) setsockopt$sock_int(r2, 0x1, 0xc, &(0x7f0000000040)=0x32a, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r2, &(0x7f000009afc8)={&(0x7f0000ef5ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f00008e1f70), 0x0, &(0x7f0000437f70)}, 0x0) 2018/03/20 03:34:13 executing program 6: ioprio_set$pid(0x0, 0x0, 0xfffffffffffffe00) 2018/03/20 03:34:13 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1e71, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040)={0x1, 0x8000}, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000692ff0)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r1, &(0x7f000086afd0)=[{0x10081, 0x8}], 0x30) readv(r1, &(0x7f0000c01ff8)=[{&(0x7f0000fc3000)=""/108, 0x58}], 0x20000000000002a7) 2018/03/20 03:34:13 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000000), &(0x7f0000001ffc)=0x3a6) syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x7ff, 0x8140) fstat(r0, &(0x7f0000000180)) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0xe980, 0x84) recvfrom$inet6(r1, &(0x7f0000000080)=""/83, 0x53, 0x10020, &(0x7f0000000100)={0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x1483}, 0x1c) 2018/03/20 03:34:13 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x18, 0xffffffffffffff49) r1 = getpgid(0xffffffffffffffff) move_pages(r1, 0x7, &(0x7f00000000c0)=[&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000a00000/0x600000)=nil, &(0x7f0000f0e000/0x9000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000fd9000/0x2000)=nil], 0x0, &(0x7f0000000140)=[0x0], 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="6c433969ef0000000000000000000000", 0xe) 2018/03/20 03:34:13 executing program 0: r0 = socket$inet(0x10, 0x3, 0x800) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x2) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000200)={0x200101fe, 0x2, 0x1, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000180)="240000005e00030207fffd946fa283bc0ae6e6d87986c4970b1d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'osx.', '}@^.-\x00'}, &(0x7f0000000080)=""/181, 0xb5) 2018/03/20 03:34:13 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x0, 0x8040) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/03/20 03:34:13 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r2, &(0x7f0000000080)="b9ea2c9eb37b773322df9b544096a4f408ba660c5c1fa54e3d0eabeca0e49fe71a7748df8a26c99d", &(0x7f00000000c0)=""/178}, 0x18) tkill(r1, 0x1000000000016) 2018/03/20 03:34:13 executing program 6: r0 = socket$inet6(0xa, 0x800000006, 0x2) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/20 03:34:13 executing program 0: perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$TIOCCONS(r2, 0x541d) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r0, &(0x7f000000a000)=[{0x0, 0x0, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x1a2, @time, 0x0, {}, 0x0, 0xfffffffffffffffd}) 2018/03/20 03:34:13 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/03/20 03:34:13 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000100)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x80}, &(0x7f0000000180)=0x8) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x40000, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x6, 0x2, 0x4}, &(0x7f0000000200)=0x10) r6 = syz_open_dev$sndctrl(&(0x7f0000859fed)='/dev/snd/controlC#\x00', 0x0, 0x0) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r7, 0x6, 0x2, &(0x7f0000000040)={0xb4, 0x9, 0x6, 0xfffffffffffffffc}, 0x6) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r6, 0xc008551a, &(0x7f0000172000)={0x8, 0x8, [0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={r5}, &(0x7f0000000280)=0x8) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r6, 0xc0045520, &(0x7f00000002c0)=0x9) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8916, &(0x7f0000000300)={'bridge0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) 2018/03/20 03:34:13 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) capget(&(0x7f00000000c0)={0x39980732, r0}, &(0x7f0000000100)={0x1, 0x89, 0x5, 0x9, 0x7fffffff, 0x6}) syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/03/20 03:34:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/bnep\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080)={0xe0}, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={"73797a5f74756e00000000000400", &(0x7f0000000100)=ANY=[@ANYBLOB="3b00005bca135000000010000000080076cb000000000020e149a24ff24bbb8805d3fd05fe518002152cca2163979839533bcc5c2812105d83edc79e9ace56c8254a160c8dab3f244a67662a8c2bc8854de7116c9e0eeca5d3a73878bcfcb0017843ae00bd133a06791979af963a"]}) 2018/03/20 03:34:13 executing program 2: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_set$uid(0x3, 0x0, 0x5) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x3f, 0x4) 2018/03/20 03:34:13 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcc, &(0x7f0000000040)=""/185, &(0x7f0000000100)=0xb9) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000140)=""/167) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) rt_sigqueueinfo(r1, 0x27, &(0x7f0000000280)={0x30, 0x5, 0x6, 0x1}) r2 = syz_open_dev$sndctrl(&(0x7f0000b1dfed)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc2c45513, &(0x7f000045bb40)={{0x2, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [], {0x0, 0x989680}}) 2018/03/20 03:34:13 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000040)) sync() 2018/03/20 03:34:13 executing program 0: mkdir(&(0x7f00009cd000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)) socketpair(0x2, 0x4, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 2018/03/20 03:34:13 executing program 2: r0 = creat(&(0x7f00000bc000)='./file0\x00', 0x0) readahead(r0, 0x8001, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000000)=""/61) 2018/03/20 03:34:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xc, 0x7, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, [@alu={0x7, 0x6, 0x7, 0x2, 0xf, 0xfffffff0, 0xfffffffffffffff0}, @jmp={0x5, 0x1, 0x7, 0x0, 0x4, 0xfffffff4, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000000040)='syzkaller\x00', 0x46, 0x33, &(0x7f0000000080)=""/51, 0x41100, 0x1, [], r1}, 0x48) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)=@bridge_newneigh={0x24, 0x1c, 0x11, 0x0, 0x0, {0xa}, [@NDA_DST_IPV4={0x8, 0x1, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x24}, 0x1}, 0x0) 2018/03/20 03:34:13 executing program 3: 2018/03/20 03:34:13 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/03/20 03:34:13 executing program 6: pipe(&(0x7f0000000080)={0x0, 0x0}) pipe2(&(0x7f00009abf7a)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r1, r2) vmsplice(r2, &(0x7f000044eff0)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000040)="88", 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f0000000000), 0x200000000000002a, 0x0) 2018/03/20 03:34:13 executing program 3: r0 = memfd_create(&(0x7f00000005c0)='cpusetvboxnet1trustedwlan1\x00', 0x2) fallocate(r0, 0x0, 0x20, 0x5) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000600)={0x0, 0x100000000, 0x5, [0x3e74cf41, 0x6, 0xe3a, 0xffffffffffffffc1, 0x5]}, &(0x7f0000000640)=0x12) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000680)={r1, 0xffffffffffffffff, 0x6, 0x5, 0x5, 0xffffffffffff8000}, 0x14) r2 = socket(0x0, 0x3, 0x9) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000100)='ip6gre0\x00', 0x10) sendto$inet(r2, &(0x7f0000000000), 0xffc7, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r3 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x7fffffff, 0x2) syz_open_pts(r3, 0x20000) r4 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="c76ab85b8bf03b8533ddcac9d4a71e15e06eb3632444dd7c4aae3a3d7ff77423ab0f92f936a2a9c50c7cd0cd91fdd9f874f0e75516c2837a0c4264306c761b1ad76bb11e369009a6d2bd4f4eabe2417f37f761b1c77c9643666a14693cdb6ec48f5101c5d26f7075ff653205dc0817584d41d39dbd6ea47d4de4ecb5080bce3d6789574925696f409336ce7273cf3c4d3c7e0cc8d41373b513d235ba8aef7c061820f072ee401eaef8d4b937d7c409eb83610bd30602ae8925a0337ffc996c8ded0e7dae217665401539d97e", 0xcc, 0xfffffffffffffff9) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000280)=0x4) keyctl$set_timeout(0xf, r4, 0x1) 2018/03/20 03:34:13 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x800000000000080, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) eventfd2(0x0, 0x0) ioperm(0x0, 0x4, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/20 03:34:13 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8000, 0x200000) openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x40) 2018/03/20 03:34:13 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003fafe7)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$getflags(r0, 0xb) fstatfs(r0, &(0x7f0000000000)=""/36) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4) 2018/03/20 03:34:13 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000040)) sync() 2018/03/20 03:34:13 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000e75000)=""/150, &(0x7f0000197000)=0x96) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000080)={0x4, 0x5, 0x116, 0x1ff, "e9d9c65d49c7cfab140759e120f88492c4265e03ade59cebbc3a43c67267d10830bdd863dd516d1ef45b8dd8", 0x75}) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040), 0x4) 2018/03/20 03:34:13 executing program 2: personality(0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002a40)=[{{&(0x7f0000000180)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000200)=""/1, 0x1}, {&(0x7f0000000240)=""/61, 0x3d}, {&(0x7f0000000280)=""/24, 0x18}, {&(0x7f00000002c0)=""/16, 0x10}, {&(0x7f0000000300)=""/175, 0xaf}, {&(0x7f00000003c0)=""/226, 0xe2}, {&(0x7f00000004c0)=""/193, 0xc1}], 0x7, &(0x7f0000000600)=""/4096, 0x1000, 0xb331}, 0x100000000}, {{0x0, 0x0, &(0x7f00000027c0)=[{&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/129, 0x81}, {&(0x7f00000026c0)=""/11, 0xb}, {&(0x7f0000002700)=""/131, 0x83}], 0x4, 0x0, 0x0, 0x9}, 0xfffffffffffffff9}, {{&(0x7f0000002800)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002980)=[{&(0x7f0000002880)=""/238, 0xee}], 0x1, &(0x7f00000029c0)=""/67, 0x43, 0xffffffff}, 0x60d}], 0x3, 0x100, &(0x7f0000002ac0)={0x77359400}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000002c40)=ANY=[@ANYRES32=0x0, @ANYBLOB="c9fcffda10ecb714b2540358f6c0cc0afe23f644d87b15820fa56791beee42b23ec88c7f364d6afe73ef59a60833cb76bb570467e0831218aaa848f202f516ca15c6c062d612f4927b61b6dd06bd0796fe03d75180578eeef91b033d8c15f824b6518c01e33ec4eb81f2a6101fce5b342903127240dd1a8375956f3109c7536ee7897f76b5cb650aed67ee8e837847ef0580a781ea60d5d88eb4eff65845"], &(0x7f0000002b40)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002b80)={r1, @in6={{0xa, 0x4e22, 0x80000001, @dev={0xfe, 0x80, [], 0x18}, 0x1}}, 0x8001, 0x5, 0x59f0, 0xfffffffffffffffd, 0x21}, 0x98) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x1000818, &(0x7f000000a000)) creat(&(0x7f0000000140)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) readv(r2, &(0x7f0000000100)=[{&(0x7f0000000000)=""/215, 0xd7}], 0x1) 2018/03/20 03:34:13 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xd9) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000380)={0x0, 0x81}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000400)={r1, @in6={{0xa, 0x4e24, 0x526, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}}, 0x7f, 0xfff}, &(0x7f00000004c0)=0x88) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value, 0xffffffffffffffb3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r2, 0x9}, 0x8) timer_create(0x5, &(0x7f00000002c0)={0x0, 0x2e, 0x0, @thr={&(0x7f00000000c0)="8e416d326f10d1fbad2429ea71cb528b386896cb2d09ac2d81c9ee51726f82e69414c18f683e7f5069f08d0a773c38f3f7c70a3a374c67fbd526fa2076cdaf31518f46219279303bf023c5c7226ea9ebcf79511529704b9e0d1007c466bc2ab5ce38ccc9b427d86a64f51e8b368bd74d102299776bdca49a415dd0e6494e1e18dfd396d131afcd0717192671f1b8d060a6b7e9b86e1bf462d91d99180eee2d72b0d36d5dcbd7740ca8deb72b98e5793bd2bfac7d97e9641ffd08eeff3cf117997d81349f80", &(0x7f00000001c0)="aca03be90fd1df932d4e15b6348a1ab0fbe1bd2b99264dcc1a6c0bddd5325d1d99c2b3c57182fdbe06470a5a46bd19ad6d4b2d106a39a52d51438d55dd34dce825352078e7c50c4dcea4fccf48139cc5a083b40b719c884eaf40845dbf99c046bc2bac809da9f2326c2412c6289883f85538a7f6e3ead7bc83ba9f7a876f57fb1da6740e7046a600a20406eedb400dfdadb2103e664c6be229a3fca894a254a4bee30f6b79864873aebc036afdd75edc502e54feedd797bff3b933132d6412b332a88efb03f8c2b7"}}, &(0x7f0000000300)=0x0) timer_gettime(r3, &(0x7f0000000340)) 2018/03/20 03:34:13 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = memfd_create(&(0x7f0000000200)='\x00', 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r1, &(0x7f00000000c0)="7aae23295965c648e1937f8af63fb8925c57f7e5fad9f75c750b042c98fa147ae087a9dbecf209a0e7061d51c733cc373976", &(0x7f0000000100)="0c1b390a263e0716199207bc98a1cf679c063ca4717d4419f3b131bd925a7547cb4560045c9f7bfe37ec4bd10ef6ebe509882663d90f89792e4e73066f2083b0ca4d963811063f4a993ffeb7457bd68bcb8ca4168082610b1745cb73c09aaeac07a39a70c08a9e567808cab6aa6928e5bb8e44103808e4d8070b82150096", 0x3}, 0x20) syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x8000, 0x4000) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000000)=0x7, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040), 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000080)={0x3, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f00000001c0)={0x81, r2}) 2018/03/20 03:34:13 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x5, 0x0) io_setup(0x9, &(0x7f0000128000)=0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x200000e, 0x400000032, r0, 0x3) io_submit(r1, 0x4, &(0x7f00000003c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x6, 0xfffffffffffffff8, r0, &(0x7f0000000040)="6ebab1ffcf6e090dadb3ae03834754", 0xf, 0xe0, 0x0, 0x1, r0}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x8, r0, &(0x7f00000000c0)="477608c5a92a435fa7f606874efb547f2ef2bfb18a43768a6180ef9b18fe0550b3b47d81306a9dccfcbaf69456e74f41a3a04316966836c7ee4ad02de7d91c2aee0118bba33577bd71dbd260c287270637c516c4ee68b43e37c0b5c88f590928b9a6def9836be0808a75de6e9bd607922fdc8d91adc7", 0x76, 0xa1, 0x0, 0x14e0ee7c87ad3278, r0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2, 0x383, r0, &(0x7f0000000240)="1950d68d1c48acd25158bad51543879b34042dd042fe971bc57111d673c711bae940840e84f5dcfb6975e1aca43e4f8dbcf53f7d3cc0e25094a8a31a51584a05ad60692b3a01aba9ab38c6b0fa6c652c66811a2d140a03a3760d5f7e367a72cea5d25e12a20274547be8e6cb95d8aa1979c2f4e990a02da79b7472b24e032f6e52a83e44e34a120d16148f496b3d4e3a5cf254abd349bb0dff9ee89bb45aa20f26312a27c646e04e1b897f0d16eb6558bc4dec2a1a6f2dbd8632e521", 0xbc, 0x9, 0x0, 0x0, r0}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x81, r0, &(0x7f0000000300)="984235104fb03b5c21e737fddfcd8a7da7bca1904b258f3e5adb055908aa1a27eaffad36b3aa78d2f6e2962904c158a880a6039fa4946dd1d31ca4d0663df1a10459edc8da6f944904d9eaccf83e3e2b517dc2ba5e4ca7bc43f446f87bb5fc29c69cf97def64fa19a74b0d7de9eab177d9922cf10096536a219c8116c4b94a463a90cea557bdaeff162fbdb8b3d50386e5cf0c611b6533501eee9a0017edf0617989523f95", 0xa5, 0x1a9, 0x0, 0x0, r0}]) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000018c0)="10000000f00725c5d5945d8b59855da0", 0x10}]) 2018/03/20 03:34:13 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000719000), 0xc3) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3f, 0x200000) r2 = eventfd(0x7) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000080)={0x3, r2}) socket$can_raw(0x1d, 0x3, 0x1) 2018/03/20 03:34:13 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000000040)={0x0, 0x101, 0x0, 0x2, &(0x7f0000ffd000/0x1000)=nil, 0x4}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000798ffd)="71e67a26", 0x4) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) keyctl$join(0x1, 0x0) fdatasync(r0) sendmsg(r2, &(0x7f0000236fe4)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00009dcff9)=[{0xc, 0x117, 0x3}], 0xc}, 0x0) 2018/03/20 03:34:13 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/03/20 03:34:13 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = creat(&(0x7f0000001280)='./file0\x00', 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000012c0)=0x2, 0x4) getsockname(r0, &(0x7f0000000080)=@in={0x0, 0x0, @dev}, &(0x7f0000000100)=0xfffffffffffffeb1) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000240)=""/4096, &(0x7f0000001240)=0x1000) r3 = memfd_create(&(0x7f0000000000)='@vboxnet0\x00', 0x3) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x2719}, &(0x7f0000000140)=0x8) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000001480)=ANY=[@ANYBLOB="0500000000000000060000000000000001000000fcffffff0900000000000000040000000000000004000000000000000400000000000000000000000000000000000000000000000001000000000000000000000000000009000000000000000000000000000000080000000000000000000000000000000000000000000000042200000000000000000000000000000500000000000000fca200000000000020f1000000000000000000000000000000000000000000000c1200000000000000000000410000000600000000000000e401000000000000070000000000000000000000000000000000000000000000830000000000000000000000000000000400000000000000ffff000000000000000000000100000000000000000000000000000000000000033100000000000000000000000000000100000000000000ff0f000000000000050000000000000000000000000000000000000000000000010000000000000000000000000000000100000000000000ff07000000000000fbffffffffffffff000000000000000000000000000000000010000000000000000000000000000018bc0000000000000000807452000000000000800000000000000000000000000000000000000000000100000000000000000000000000001f15000000000000010000000000000001000000000000000000000000000000000000000000000000100000000000000000000000000000"]) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001440)=0x10006, 0xfffffffffffffc34) getuid() setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000180)={r4, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x8, 0x6, 0x2, 0xa6}, 0x98) 2018/03/20 03:34:13 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006a6fe4)=[@in6={0xa, 0x4e23}], 0xfffffffffffffea6) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000de0000), 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x80, @empty, 0x3}, @in6={0xa, 0x4e20, 0x1f, @loopback={0x0, 0x1}, 0x477}, @in6={0xa, 0x4e21, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e22, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0xaa}, 0x5}], 0x70) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000da9000)=ANY=[], &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000040f000)={0x9, 0x204}, 0xffffffffffffffb5) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000840)={@loopback, 0x0}, &(0x7f0000000880)=0x14) bind$can_raw(r3, &(0x7f00000008c0)={0x1d, r5}, 0x10) socketpair(0xf, 0x6, 0xfffffffffffffbff, &(0x7f0000000480)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(r6, 0x2401, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={r1, r2, r4}, 0xc) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e6b000), &(0x7f0000a83000)=0xb) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) r7 = syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x210800) ioctl$VT_OPENQRY(r7, 0x5600, &(0x7f0000000440)) sendmmsg(r0, &(0x7f0000005f00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000000)="77593aa9c4b36846a1afb55a6d940bf7516911f06504e22eb498a6dd617c418aff72b54802477304dba931fea9ed25ff533cc46c3b6b8067221b1951511d4f5c794e0833a51746ad031201a4c683862e446bfdfb30ca7e4caaa1afe763ce236192a047be39516aeb4624addf45cb51317a769c73a55c449eeadaca4a135d3818386eeeecc164334c4e7770711a9d2fe3de3e584aea4ee1e160455ea0c4379372516f2630baa5dd8b289eca40f361", 0xae}, {&(0x7f0000000200)="bd9154c04bedfbaf9a0d76d0520cdbe6d29e516e0c6e9826afb12bbcbdbafa5bd317ca97457b496ca215ca81c5aadd913f20dbc54b5f3da663f1255b33981cbc3acd1279913436f4f8f7336420f018642ac31757a6df8fc148e26862fa11114919612dfd3d84b7056804fea7c5d74d75613984df0963eae6d42106ce949d6773632507233fd0d11a9d87aa4064c94f9fe56ef6e9d5a75bc1ef5ad22a147bc5649ee48cce176734605f494b2123d4fc7586a1d7510f98cac518bba9da46", 0xbd}], 0x2, 0x0, 0x0, 0x4000080}}, {{0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000000f80)="1a3c83098176a384e12292131588af8e005a898c86", 0x15}], 0x1, &(0x7f00000011c0)}, 0x8001}, {{&(0x7f0000001240)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000001400)=[{&(0x7f0000001280)="eff6c103f01eff33849538dfce6587420d6e1e5f314417c917a2c6ad792e6926fbfb189087e199edcee8e99b808ec15f1102014dafc453ac8d1313863eef5fcbf6276980d096b961bf6ff24f54569d26735491b22a52be9e1b05cd18f059c78724405d16422ab19b87b37262501083d3bd130464bef53744", 0x78}], 0x1, 0x0, 0x0, 0x4000800}, 0x8}, {{&(0x7f0000005680)=@ethernet={0x1, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000005b40)=[{&(0x7f00000056c0)="1a26ab4782f60286caa49b742696b2049791da22830f6a9f1ce0f3022d5e16c28937924856a8a89a9bdaeb1faaa3cc50297e1dd09c755e4b75e0ec7c7836c8fcaabc54d4bbe4579bd2d83bf8aef4f890b0a79cbafecf2e8d9eba43a108da03f1f97d550ccaaab7148170ed43a6f35fc45145b0c186094dc5f2a75e22ff1c4d29333a5f9fded994190c243cd0e74d2999deeca89878e1d9aade978cbaee33be1950103bd986aa10f4d180e023d209e8ce936ab3f10e26f8486c042225b12e0afaca465b96c6ccb9f863efc9b78f8104a491a30be54c54a58b9c5d857f402aa3", 0xdf}, {&(0x7f0000005a80)}], 0x2, &(0x7f0000005bc0)=ANY=[@ANYBLOB="ec0000000d01000004000050922e5c5edf6525918a3f6224571cb2c1bcbbcabc708b510c39239678429b58272c833bb422cef228c3139f9c0fb6ab27fc902d833fd98a0e1e8a15df9d2ea120c2a29478e0aa59ae8d41b13ce66e64c4e0c32efe031c5b7f5603c817b2137d85bf16041e6aa0512d114c2dd8c70ab70ae2c266f83e4fb8e64d3b984ebc4b8ab53982c150107cb5e4be6205e86d2905bba7a9e7391588d69d90fc00000100c6101373b0bb8303ae34c629ddf1a8168b8e3b61d8bf05f43ade81239f6ac85c85bb32cad7a9a0e46b1fe88ce2b2f42039fd6b487098deb2c733ebb1e6aaea10508d"], 0xec, 0x4}, 0x81}], 0x4, 0x8000) 2018/03/20 03:34:13 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r1 = open(&(0x7f00000001c0)='./file0\x00', 0xc2, 0x0) mount(&(0x7f0000f28ff8)='./file0\x00', &(0x7f0000f89ff8)='./file0\x00', &(0x7f0000000040)='\x00v\t', 0x1002, &(0x7f0000000100)) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000000)=0x101) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f0000ceb000)='./file0/file0\x00', &(0x7f00007fb000)='./file0\x00', &(0x7f00002a8ffa)='btrfs\x00', 0x3e, &(0x7f0000d1cfff)="96") 2018/03/20 03:34:13 executing program 7: 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) readv(r1, &(0x7f0000000440)=[{&(0x7f0000000040)=""/62, 0x3e}, {&(0x7f0000000080)=""/191, 0xbf}, {&(0x7f0000000140)=""/254, 0xfe}, {&(0x7f0000000240)=""/108, 0x6c}, {&(0x7f00000002c0)=""/186, 0xba}, {&(0x7f0000000380)=""/158, 0x9e}], 0x6) dup3(r1, r0, 0x0) 2018/03/20 03:34:13 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/03/20 03:34:13 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000474fec)={0x1, 0x1, 0x7, 0x3, 0x1}, 0x2c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000040)=0x800, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000077cfe0)={r0, &(0x7f0000ab2000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00004f1ff0)={r0, &(0x7f0000068000)}, 0x10) 2018/03/20 03:34:13 executing program 7: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000040)=0xdc, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000000c0)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000000)=0x101, 0x4) [ 72.828585] SELinux: unknown mount option 2018/03/20 03:34:13 executing program 0: syz_emit_ethernet(0x2a, &(0x7f00006ba000)=ANY=[@ANYBLOB="aaaaaaaaaaaae2701bff030000000000001c00000000002f907800000000ffffffff00009078e0000001"], &(0x7f0000000000)) eventfd2(0x4, 0x80000) 2018/03/20 03:34:13 executing program 4: pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)) close(r0) clock_nanosleep(0x1, 0x1, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000040)) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) 2018/03/20 03:34:13 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xca7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x5, 0x0) clone(0x0, &(0x7f00000a5000), &(0x7f0000ef4000), &(0x7f0000996000), &(0x7f00009c7000)) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x10000, 0x5, 0x8004, 0x40, 0x3fb, 0x8d, 0x1, 0x4, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e24, 0x8, @empty, 0x401}}, 0x6, 0x9bf, 0xfffffffffffffffd, 0x81, 0x740}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x80, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, [0xffffffffffffffc1, 0x6, 0x3, 0x6, 0x1, 0xe64, 0x3, 0x10000, 0x8, 0x91, 0x3, 0x5580, 0x0, 0x6, 0x80000000]}, &(0x7f0000000200)=0x100) 2018/03/20 03:34:13 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00005be000)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a8664", 0x82, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000140)="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", 0x225, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000080)="d18534874290737f4182944c71ca3a1f91f712c151c78a1d1836b267cd52dba752f4bfd07bf9f9eaaa8285543b847cbd234d88e902db661b543bd9047aa51ba1cb828d1dd7d2e295edfb8ec3a373834c6eb2082c574ba8166394cf35be06d81e0cf50bb1850d654ffaf1e16cfd7d", 0x6e, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) readv(r0, &(0x7f00000014c0)=[{&(0x7f0000001400)=""/163, 0xa3}], 0x1) sendmmsg(r0, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000006a80)=[{&(0x7f0000005a80)="13", 0x1}], 0x1, &(0x7f0000006b00)}}], 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x80, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000380)) [ 72.854264] SELinux: unknown mount option 2018/03/20 03:34:13 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000561000)='net/raw6\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x7, 0x207, 0x1, 0x7, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x3e0, 0x1, [0x9]}, &(0x7f0000000140)=0xa) sendfile(r0, r0, &(0x7f0000000080), 0x400) 2018/03/20 03:34:13 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000c9f000)=0x2) 2018/03/20 03:34:13 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000100)={0x0, &(0x7f0000000080)}) 2018/03/20 03:34:13 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) eventfd2(0x0, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f00006b4000)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x400) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200180) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) [ 72.893503] audit: type=1400 audit(1521516853.848:56): avc: denied { setopt } for pid=10429 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/20 03:34:13 executing program 6: r0 = socket(0x1e, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@int=0xfffffffffffffffd, 0x4) r1 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x2, r1}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x224000, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)=0x0) wait4(r3, 0x0, 0x80000000, &(0x7f000005af70)) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x678, 0x80000000}) open$dir(&(0x7f0000000000)='./file0\x00', 0x102, 0x11) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r5 = socket(0x1e, 0x5, 0x0) sendmsg(r5, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000), 0x0, &(0x7f0000000140), 0xffffffffffffffa1}, 0x0) [ 72.998287] audit: type=1400 audit(1521516853.952:57): avc: denied { ioctl } for pid=10455 comm="syz-executor5" path="socket:[29192]" dev="sockfs" ino=29192 ioctlcmd=0x54cb scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/20 03:34:14 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x0, @rand_addr=0x2}}}, 0x104) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000008affd)='nv\x00', 0xae) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000140)={0x0, r0, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x1000000000}, 0x8) shutdown(r0, 0x1) 2018/03/20 03:34:14 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00005be000)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a8664", 0x82, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000140)="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", 0x225, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000080)="d18534874290737f4182944c71ca3a1f91f712c151c78a1d1836b267cd52dba752f4bfd07bf9f9eaaa8285543b847cbd234d88e902db661b543bd9047aa51ba1cb828d1dd7d2e295edfb8ec3a373834c6eb2082c574ba8166394cf35be06d81e0cf50bb1850d654ffaf1e16cfd7d", 0x6e, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) readv(r0, &(0x7f00000014c0)=[{&(0x7f0000001400)=""/163, 0xa3}], 0x1) sendmmsg(r0, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000006a80)=[{&(0x7f0000005a80)="13", 0x1}], 0x1, &(0x7f0000006b00)}}], 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x80, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000380)) 2018/03/20 03:34:14 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvfrom(r0, &(0x7f0000000000)=""/165, 0xa5, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x11, 0x5, 0x20, 0x70bd2c, 0x25dfdbfc, {0xf, 0x0, 0x2}, [@typed={0x8, 0x7c}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x800) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7efec)={0x14, 0x4, 0x1, 0xfffffff7faffffff}, 0x14}, 0x1}, 0x0) 2018/03/20 03:34:14 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0xc52, 0x5) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x200, 0x401, 0x208, 0x3ff, 0x71, 0xffffffffffffff64, 0x1, 0x74, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x1, 0x2, 0x2, 0xfffffffffffff800, r2}, &(0x7f0000000240)=0x10) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000100)={&(0x7f00000000c0)=[0x2, 0x5c, 0x9, 0x80000001, 0x80000001, 0x7, 0x7fffffff, 0x5], 0x8, 0x8d5, 0x0, 0x1, 0x4bd8, 0x2, {0x8, 0x10000, 0xc17, 0x40, 0x3, 0xffffffff00000000, 0x80, 0x3ff, 0xfffffffffffffffe, 0x4080000000, 0x1, 0x5, 0x0, 0x1, "b07560c6b7cb06789ea4fbc134e7d1ae3e812eaddbea5972ea4bf3ba2eaa777a"}}) socket$rds(0x15, 0x5, 0x0) ioctl$int_in(r0, 0x80000080045438, &(0x7f0000000000)) 2018/03/20 03:34:14 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xfffffffffffffff7, 0x101902) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x98000, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/20 03:34:14 executing program 0: clone(0x4000000000200, &(0x7f00000006c0), &(0x7f0000c53000), &(0x7f0000f8b000), &(0x7f0000000280)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = inotify_init1(0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0xe30}}, 0x7, 0x53, 0x452, 0xfff, 0x1c000000000000}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r2, 0x5b33}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r5 = getpgrp(0x0) kcmp(r4, r5, 0x8000000000004, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/03/20 03:34:14 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000c9f000)=0x2) 2018/03/20 03:34:14 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e7ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f00000f0f88)={0x2, 0x78, 0x47, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000fdbffc)=0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000335fee)='/dev/loop-control\x00', 0x40, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) r4 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r4, 0x1, 0x2c, &(0x7f0000000040), &(0x7f0000000080)=0x4) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, r1, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000057b000)) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) lseek(r0, 0x0, 0x0) 2018/03/20 03:34:14 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x10200, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x1ff, 0x5, 0x8}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1, 0xe3}, &(0x7f0000000180)=0x8) mknod(&(0x7f00000001c0)='./file0\x00', 0xf002, 0x2) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f000000eff0)=[{&(0x7f0000010000)="240000001900030007ff0907000083be8020000000040005031d85680300a3a2d188737e", 0x24}], 0x1}, 0x0) 2018/03/20 03:34:14 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x20) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000cf9f99)=""/103, &(0x7f000097effc)=0x67) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000140)={r0}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) listen$netrom(r3, 0x2) [ 73.156266] audit: type=1400 audit(1521516854.109:58): avc: denied { read } for pid=10474 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/20 03:34:14 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0xff70) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004e2fdd), 0x68ac015a202be15f) 2018/03/20 03:34:14 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f00000001c0)) 2018/03/20 03:34:14 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000c9f000)=0x2) 2018/03/20 03:34:14 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x101) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000040)={0x2, 0x1, 0xffffffff, 0x81, 0x6a, 0x7}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000004000)={0x0, r2}) 2018/03/20 03:34:14 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x2, 0xffffffffffffff9c, 0x1}) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x9, 0x1, 0x5, 0x1ff}]}, 0x8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000001c0)={0x14, 0x16, 0x301}, 0x14}, 0x1}, 0x0) 2018/03/20 03:34:14 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x1, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009b4fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000933000)="9147ad46390de3bf00000000000000000000000000000000", 0x18) 2018/03/20 03:34:14 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7fffffff) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x26a8, 0x8000, 0x9, 0x2, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r2, 0x4) sendmmsg(r1, &(0x7f0000006640)=[{{&(0x7f0000004700)=@l2={0x1f}, 0x80, &(0x7f00000049c0)=[{&(0x7f00000048c0)}], 0x1}}, {{&(0x7f0000004a00)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000004cc0), 0x0, &(0x7f0000004d00)=[{0xc, 0x10d, 0xfffffffffffffff8}], 0xc}}], 0x2, 0x0) r3 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x40000) bind$netlink(r3, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfe, 0x4400028a}, 0xc) 2018/03/20 03:34:14 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="7026f2c5", 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) sendmmsg(r1, &(0x7f0000000080)=[{{&(0x7f00005fafe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00008e3fb8)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000632000)}}], 0x2, 0x0) 2018/03/20 03:34:14 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x8001, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) r1 = getpgid(0x0) lstat(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001500)=0x0, &(0x7f0000001540), &(0x7f0000001580)) r5 = getpid() stat(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001740)={{{@in=@remote, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000001840)=0xe8) lstat(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001940)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000001a40)=0xe8) r13 = getgid() r14 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003140)={0x0, 0x0}, &(0x7f0000003180)=0xc) getgroups(0x6, &(0x7f00000031c0)=[0x0, 0x0, 0x0, r3, 0x0, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003200)={0x0}, &(0x7f0000003240)=0xc) r18 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003280)={0x0, 0x0, 0x0}, &(0x7f00000032c0)=0xc) r20 = getpgid(0x0) getresuid(&(0x7f0000003300), &(0x7f0000003340), &(0x7f0000003380)=0x0) fstat(r0, &(0x7f00000033c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003440)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003480)={0x0, 0x0}, &(0x7f00000034c0)=0xc) getresgid(&(0x7f0000003500), &(0x7f0000003540), &(0x7f0000003580)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00000035c0)={0x0, 0x0}) r27 = geteuid() stat(&(0x7f0000003600)='./file0\x00', &(0x7f0000003640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000036c0)=0x0) stat(&(0x7f0000003700)='./file0\x00', &(0x7f0000003740)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f00000037c0)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r32 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003e00)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000003f00)=0xe8) getgroups(0x4, &(0x7f0000003f40)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) r35 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003f80)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000004080)=0xe8) r37 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000040c0)=0x0) fstat(r0, &(0x7f0000004100)={0x0, 0x0, 0x0, 0x0, 0x0}) r40 = getegid() r41 = getpid() r42 = getuid() r43 = getgid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000043c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004400)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000004500)=0xe8) r46 = getegid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000004540)=0x0) stat(&(0x7f0000004580)='./file0\x00', &(0x7f00000045c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r49 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006cc0)=0x0) r51 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006d00)={0x0, 0x0, 0x0}, &(0x7f0000006d40)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000006d80)={0x0, 0x0}) fstat(r0, &(0x7f0000006dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000006e40)='./file0\x00', &(0x7f0000006e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000073c0)={0x0}, &(0x7f0000007400)=0xc) r57 = getuid() lstat(&(0x7f0000007440)='./file0\x00', &(0x7f0000007480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000008880)=0x0) getresuid(&(0x7f00000088c0)=0x0, &(0x7f0000008900), &(0x7f0000008940)) getgroups(0x8, &(0x7f0000008980)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmmsg$unix(r0, &(0x7f0000008a00)=[{&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001400)=[{&(0x7f00000001c0)="1cb2566d8b321f5edb6d0cb2520154b45ce18c2092855578b06afdc3d0a9ab3db2a1f6d1225cf9efb180f280354fc1195a18ddf7230cde45aa334e7258e12ad92ff459438209e9ea413da6f5943e0afdc65a", 0x52}, {&(0x7f0000000240)="f1f544444a068afc215135754d4bf6a0f72e0a9feee2935b28dd4f79ef6af6e35c14a6844d9169f62f4a7562fd6902bd5a351a7790977e34f3af0f6a6a2ae783dc3dbb74639ef00e6db162e5f2abbffd6649d8ce9ee724881b92", 0x5a}, {&(0x7f00000000c0)}, {&(0x7f00000002c0)="b91dcc4c50b7ce14785a7080fba79330ac17665f32206eb25cee330271ec86ba9f278c162c6de157af3ef8e7d7eda068", 0x30}, {&(0x7f0000000300)="da5c6dbbe82c98cefbb6499c5ce77c9df33e29aa5ad964fe1d18d520234e9ae6db24b75c70884d2731", 0x29}, {&(0x7f0000000340)="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0x1000}, {&(0x7f0000001340)="231d3b7ac6c313d335218840878268883311aff2f4cf7f89ac1b48be5060d73fdb854e598280b739b084863965e58dfe5909a121371e2f75e7b1f80ac03bc089754a0e8882e484b44a1e4fff945e1014411e98e5b7f80874cfe406fc786efacb9facb57987f06012f1d053ef2d3711e2ffa4ade21a41fe22fcb8651ea3885bb4c1c97036d5ef36852fa479d8342b7175d3ccd437d25a15ccd9", 0x99}], 0x7, &(0x7f0000001a80)=[@rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}], 0xc0, 0x10}, {&(0x7f0000001b40)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001d80)=[{&(0x7f0000001bc0)="74dbf210e76b0c3ae587033a1863209418d0671511e5888e7970b3c53d1be4624f74718faf6b0def05b400271007720ff68c", 0x32}, {&(0x7f0000001c00)}, 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&(0x7f00000071c0)=[{&(0x7f0000007000)="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", 0xfc}, {&(0x7f0000007100)="f8485d087a1145fc68f7ab32362982b1fbc059436cb4819f61272367588db6a6161c0594c63fb265870b5c3f0049b7a5afe6be19323cdd41cc62f5bfd07821f554fc0e2db96c0eaae5f6c046b0d3ad0fbe237ea9f2df8997805abf96f000b901e27862f12a2094e89a1045d3245b4308838bbc2fffe8f2fa307b03244c22944e0ceb7b82435eee77c6f03fd301ebe9a02019279fdfaefb8f44eb2f06c05865697d3c304ffa4a53ead9d6bcd57658da1b3d08f2ff", 0xb4}], 0x2, &(0x7f0000007200)=ANY=[@ANYBLOB="148c54482ad8000000000000", @ANYRES32=r0, @ANYRES32=r0], 0x14, 0x1}, {&(0x7f0000007240)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000007380)=[{&(0x7f00000072c0)="887753cf54cbcd24dc08bf0c557092c5724e005c8cf3306528d3219d8c8300375fb4ba86fc40e85f24e75a329c53d62c7d86", 0x32}, {&(0x7f0000007300)="587b4c27db066ccfb21333a27fffc50bc6aaba91000abe26659c2eb4f30d34c80864602d31ed29429121e75c788fe35b0f82af56b83569c881a06ca70dd45b7770ef6fe2727214da54c5e40ee83338195273efe0a952bf332b2f4e3d", 0x5c}], 0x2, &(0x7f0000007500)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r56, r57, r58}], 0x34, 0x8000}, {&(0x7f0000007540)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000008840)=[{&(0x7f00000075c0)="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0x1000}, {&(0x7f00000085c0)}, {&(0x7f0000008600)="3b7bc3f58727565fd2dd05417c875d1688c294a33684ff4ed51651dee5c310976c74d446a2115ce27511f6a10c965bfd0e603ad821a7e8c5c707f66bbfac0d112a1077bb5ee9823415acd353088625c9a2f85f743006ce7bc55df9ca7f8681dae43ea4fb59cc22c78615d481341d", 0x6e}, {&(0x7f0000008680)="9d5942c19ad8bfff019839e393108f5e8a68a54806ba94309488274688b24a4153b71c723e9c3217f76753d1cb7e05365ab9a1228eacb0e239ac01f1af9d8bbe2c55b2da6a12aba085d2f6e197351584eb80122debca938a0331c5bcb77f7b13bb391203bdfa7e3d7d8c9b816f3eeb4a1178e385d0542f6d76795c0df1084d8508ec858a6b616fac0b5c6e12ba0842f70ad180a067f883d43afe023b42627fb1360330d6fc06614964a4f16d196e2f6556c88c46b8450a8b53b7bc030662", 0xbe}, {&(0x7f0000008740)="14d75e4b3409586fa2802ba1f7164ad73dfd5af7562e7c6702e9e4ef93086eb686adbb042bd86f5d583045b8383b55d1a469640e1b43b2dcbfa227a7132d4c8a20ace56f4003dfb483f60302fe88a545f031fb094b97aca292311d59d694483b2e324140dda01d638231eb69d2e627065b78894f4a9303d2fe7eab51484de6f6e7d08e9bfc259fe758e3ba56a5b310a108ad97a10432c0776ab5dcdc819bfef8068e897b855839a022ea789629191556240d060f305a6bdf25edbdfbf1ebc47afd62538ad6f73824f2f9e6d54f99e3e7cb4172eeaa715a918d94abdd8eb285c6111e606f2888d010fd658adb7a63970966c2", 0xf2}], 0x5, &(0x7f00000089c0)=[@cred={0x18, 0x1, 0x2, r59, r60, r61}], 0x18, 0x8801}], 0xa, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/03/20 03:34:14 executing program 4: r0 = memfd_create(&(0x7f00000000c0)='\x00', 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x2}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x6, 0x0, 0xfa, 0x4, r1}, &(0x7f0000000180)=0x10) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r5, r4) write$sndseq(r0, &(0x7f0000ff7fa0)=[{0x0, 0x101, 0x0, 0x0, @tick=0x6, {}, {}, @control}], 0x1c) write$sndseq(r4, &(0x7f0000704000)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x1c) 2018/03/20 03:34:14 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x101, 0x40) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000bfcfe0)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0x1}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000fbffc)=0x2, 0x4) 2018/03/20 03:34:14 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)) 2018/03/20 03:34:14 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x81, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101580, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000080)=0x8bb4) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000000840)) 2018/03/20 03:34:14 executing program 3: r0 = socket(0x1e, 0x2, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), 0x8) bind(r0, &(0x7f00003a2000)=@generic={0x1e, "0203000000000000000000070000000009a9790000b30c7bc8790405c7bad62e0a530000000038d36d73fb8f8401a30405000000000000003a4b2470a0c500660006021fc165dcf160e7ffff358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f7086f36cb184a"}, 0x80) 2018/03/20 03:34:14 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x4) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, 'bridge0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) socket$pppoe(0x18, 0x1, 0x0) 2018/03/20 03:34:14 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x800000000000005, 0x100, 0x100, 0xfffffffffffffff7, 0x0, 0xffffffffffffffff, 0x7}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000000000000000bfd1000000000900005eb808b689afc977a1d500", @ANYRES32=r0, @ANYBLOB="0000000000000000180000000000000000000000000000009500000000000000"], &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f0000000180)=""/4096}, 0x48) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x101040, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001180)=0x7, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000040)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) 2018/03/20 03:34:14 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40080, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000040)=0x2) unshare(0x1000000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x4, 0x802000000000000, 0xb5e, 0x1ff}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r1, 0x8}, 0x8) 2018/03/20 03:34:14 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) ftruncate(r0, 0x146e) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000b54fb0)={0x2, 0x5, 0x0, 0x6, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @dev={0xac, 0x14}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/03/20 03:34:14 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ppp\x00', 0x800, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$EVIOCGREP(r0, 0x40047440, &(0x7f0000000300)=""/174) 2018/03/20 03:34:14 executing program 2: r0 = socket(0x1e, 0x803, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x8001, 0x0, 0x3}, 0x49) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) [ 73.366868] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/20 03:34:14 executing program 0: prctl$intptr(0xe, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r0, r1) 2018/03/20 03:34:14 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x1) write$sndseq(r0, &(0x7f0000000040)=[{0x6, 0x0, 0x86, 0x9, @tick=0xd2, {0xffffffff, 0x4}, {0x6, 0x80}, @note={0x11, 0x5, 0x2, 0x3ff, 0x9}}], 0x1c) poll(&(0x7f0000000180)=[{r0}], 0x1, 0x0) 2018/03/20 03:34:14 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = socket$inet(0x2, 0xb, 0x7fff) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) bind$pptp(r0, &(0x7f0000000140)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @rand_addr=0x493b}}, 0x1e) 2018/03/20 03:34:14 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x9}) r1 = syz_open_pts(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000080)=""/240, &(0x7f0000000180)=0xf0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x20) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/03/20 03:34:14 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)) 2018/03/20 03:34:14 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000d000)="2f00000018000300000000001a0000000206000000000000000000c9080001000000737e0beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/20 03:34:14 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000002c0)={0x800, 0x31, 0x7f, 'queue0\x00', 0x100000000}) r1 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$describe(0x6, r1, &(0x7f00000000c0)=""/33, 0x21) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000200)={'ip6gretap0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) set_thread_area(&(0x7f0000000240)={0x401, 0xffffffff, 0xffffffff, 0x4, 0x10000, 0x8, 0xac, 0xac, 0x2, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000400)={0x1, 0x312, 0x9, 'queue1\x00', 0x3}) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000100)={0xffffffffffffffff, {{0xa, 0x4e23, 0x80000000, @dev={0xfe, 0x80, [], 0x16}, 0x94}}}, 0x84) 2018/03/20 03:34:14 executing program 3: r0 = socket$kcm(0x29, 0x7, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007dcfe3)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto(r0, &(0x7f0000000000)="b3", 0x1, 0x4008000, 0x0, 0x0) flistxattr(r1, &(0x7f0000000040)=""/204, 0xcc) sendfile(r0, r1, &(0x7f0000b7a000), 0x3) 2018/03/20 03:34:14 executing program 0: r0 = socket(0x2000000000010, 0x20000000000003, 0x0) flock(r0, 0x8) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000040)={"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"}) 2018/03/20 03:34:14 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)) 2018/03/20 03:34:14 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) write$sndseq(r1, &(0x7f00000000c0), 0x24b) r2 = syz_open_dev$sndseq(&(0x7f0000ce9ff3)='/dev/snd/seq\x00', 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xffffffffc, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000642fb4)={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, 0xfdfd]}) dup2(r3, r2) 2018/03/20 03:34:14 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x4000000000, 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, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) r3 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x12000) bind$vsock_dgram(r3, &(0x7f0000000200)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0x200, 0x6, 0x3, 0x6, 0x0, 0x0, 0x0, 0x2, 0x7, 0x1000, 0x6, 0x3ff, 0xffffffff80000001, 0xfffffffffffffff8, 0x4, 0x9, 0x5, 0xfff, 0x8001, 0x8, 0xffffffffffff7fff, 0x98, 0x1, 0x100, 0x9, 0x3, 0x10001, 0x6, 0x1, 0x9d, 0xffffffffffffffff, 0x7, 0x7f, 0x8, 0x4, 0x75, 0x0, 0x9b, 0x1, @perf_config_ext={0xfffffffffffffffe, 0x42e}, 0x2, 0x9, 0x1, 0x7, 0x4, 0x70ed9e5d, 0xfff}, r2, 0x2, r0, 0x2) 2018/03/20 03:34:14 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000008000/0x2000)=nil, 0x2000) madvise(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x9) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x40000) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000040)={0x3, 0x990}) 2018/03/20 03:34:14 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000ad7000)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000040)) r3 = fcntl$dupfd(r0, 0x0, r2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000140)) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000000)={0x0, 0x1, &(0x7f0000ae5f44)=""/188, &(0x7f0000000080)=""/95, &(0x7f0000001180)=""/208, 0x200000000000000}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/03/20 03:34:14 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x101080, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x1, 0x0, 0x1}, &(0x7f0000000100)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000400)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0xc2, "9b23a837a7aebc71ab95e4fc694d0b94d02a8c47e7a2b6fd96a74e2942c9161bb113dcd92bbf3ae5e34c6ed95e468c2655afb8f240b2e3e32da5c15e97a8fb532d34a0996fb151f7e1fdf95a3c19cf6884c9ee40631baae348a6d8a3f1f5d7453f4cb466d4d5094329987dc8796e7103945bf643548d9d787054afe4ae7ff3a4fd3a157091320204bd73516da67ea4bde5f5153119de12942fc1cf0978ef7b498bfe03efbf154816a314ef332f72de9e4feca2b9d1beb2ce380df07d8fc2773c9c18"}, &(0x7f0000000140)=0xca) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000340)={r1, 0x9, 0x3, 0x8000, 0x9, 0x1, 0xffff, 0x0, {r2, @in6={{0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x3}}, 0x5, 0x2, 0x4, 0xfb0, 0x7}}, &(0x7f0000000180)=0xb0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x2, 0x8, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/20 03:34:14 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x151) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0xffc7}, 0x10) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000100)) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/03/20 03:34:14 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e1d, @multicast1=0xe0000001}, 0x10) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400)=[{&(0x7f0000002940)='u', 0x1}], 0x1, &(0x7f0000000500), 0x0, 0x1}, 0x0) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000180)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000740)={&(0x7f0000000300)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000440)=""/3, 0x3}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='schedstat\x00') accept4$llc(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x10, 0x80000) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)) 2018/03/20 03:34:14 executing program 1 (fault-call:5 fault-nth:0): perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/03/20 03:34:14 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)="8a0010000000c842") ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000006c0)={"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"}) 2018/03/20 03:34:14 executing program 3: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/access\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000000a40), 0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xffffffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x8}, &(0x7f0000000100)=0x8) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x20000) 2018/03/20 03:34:14 executing program 6: syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x200000000000000, 0x100000000400000) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x33c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000003c0)) 2018/03/20 03:34:14 executing program 7: ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000040)='.:$()md5sum!user\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/prev\x00') ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f00000000c0)={0x1000, "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"}) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) [ 73.620088] device bridge0 entered promiscuous mode [ 73.621240] FAULT_INJECTION: forcing a failure. [ 73.621240] name failslab, interval 1, probability 0, space 0, times 0 [ 73.636430] CPU: 1 PID: 10613 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #270 [ 73.643762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.653088] Call Trace: [ 73.655650] dump_stack+0x194/0x24d [ 73.659251] ? arch_local_irq_restore+0x53/0x53 [ 73.663904] should_fail+0x8c0/0xa40 [ 73.667594] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 73.672673] ? perf_trace_lock+0xd6/0x900 [ 73.676795] ? trace_hardirqs_off+0x10/0x10 [ 73.681091] ? trace_event_raw_event_lock+0x340/0x340 [ 73.686257] ? find_held_lock+0x35/0x1d0 [ 73.690321] ? check_same_owner+0x320/0x320 [ 73.694621] ? rcu_note_context_switch+0x710/0x710 [ 73.699522] ? lock_release+0xa40/0xa40 [ 73.703478] should_failslab+0xec/0x120 [ 73.707429] kmem_cache_alloc_trace+0x4b/0x740 [ 73.711983] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 73.716973] ? trace_hardirqs_on+0xd/0x10 [ 73.721103] tty_ldisc_get.part.3+0x66/0x140 [ 73.725482] tty_set_ldisc+0x4f/0x7a0 [ 73.729262] tty_ioctl+0x492/0x1610 [ 73.732864] ? tty_vhangup+0x30/0x30 [ 73.736550] ? trace_event_raw_event_lock+0x340/0x340 [ 73.741718] ? lock_release+0xa40/0xa40 [ 73.745667] ? trace_hardirqs_off+0x10/0x10 [ 73.749980] ? find_held_lock+0x35/0x1d0 [ 73.754019] ? tty_vhangup+0x30/0x30 [ 73.757703] do_vfs_ioctl+0x1b1/0x1520 [ 73.761562] ? lock_downgrade+0x980/0x980 [ 73.765683] ? ioctl_preallocate+0x2b0/0x2b0 [ 73.770062] ? check_same_owner+0x320/0x320 [ 73.774359] ? rcu_note_context_switch+0x710/0x710 [ 73.779273] ? ldsem_up_read+0x3a/0x70 [ 73.783141] ? tty_ldisc_deref+0x35/0x40 [ 73.787178] ? tty_compat_ioctl+0x119/0x260 [ 73.791475] compat_SyS_ioctl+0x4ef/0x2a30 [ 73.795686] ? do_ioctl+0x60/0x60 [ 73.799118] do_fast_syscall_32+0x3ec/0xf9f [ 73.803419] ? do_int80_syscall_32+0x9c0/0x9c0 [ 73.807973] ? _raw_spin_unlock_irq+0x27/0x70 [ 73.812441] ? finish_task_switch+0x1c1/0x7e0 [ 73.816916] ? syscall_return_slowpath+0x2ac/0x550 [ 73.821821] ? prepare_exit_to_usermode+0x350/0x350 [ 73.826817] ? sysret32_from_system_call+0x5/0x3c [ 73.831635] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 73.836456] entry_SYSENTER_compat+0x70/0x7f [ 73.840838] RIP: 0023:0xf7f07c99 [ 73.844179] RSP: 002b:00000000f770309c EFLAGS: 00000286 ORIG_RAX: 0000000000000036 [ 73.851856] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 0000000000005423 [ 73.859096] RDX: 0000000020c9f000 RSI: 0000000000000000 RDI: 0000000000000000 2018/03/20 03:34:14 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000001ff4)={0x10, 0x0, 0x0, 0x40400020}, 0xfffffffffffffebc, &(0x7f0000000240)={&(0x7f0000000340)=@ipv6_deladdr={0x18, 0x15, 0x5, 0x0, 0x0, {0xa}}, 0xfffffffffffffe8d}, 0x1}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5, 0x400) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000180)={@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}, 0x2, 0x3, 0xaa89, 0x3}}, {&(0x7f00000000c0)=""/106, 0x6a}, &(0x7f0000000140), 0x1}, 0x9c) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000300)) 2018/03/20 03:34:14 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast2=0xe0000002, @rand_addr]}, 0x18) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000002c0)='lp\x00', 0x3) 2018/03/20 03:34:14 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000002880)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x101, 0x8000) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000040)={0x5, 0x9, 0x0, 0x9}) 2018/03/20 03:34:14 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x38ef77669c0b578, 0x0) sendto$llc(r0, &(0x7f0000000080)="642b4bcf52ed5e65a40b12d0d111754e2ec1dd01f07cbb2f729027a57b2ea6137051183e7c0468d83601dc6603a0948af27589bb2bb477ec1335ceb3c197953fca7911636eac25633c00766503c24c885f78e425ba525e404a9ed87a35042d2f3e8979735f9e26fda067022bdf13dfa457122528", 0x74, 0x4, &(0x7f0000000100)={0x1a, 0x324, 0x7ff, 0x6f, 0x7fff, 0x1ff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000001c0)=""/99) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"64756d6d7930000000010200000600", 0x1}) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f00000002c0)) [ 73.866336] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 73.873575] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 73.880814] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/03/20 03:34:14 executing program 1 (fault-call:5 fault-nth:1): perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/03/20 03:34:14 executing program 2: r0 = inotify_init1(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) setpgid(0x0, r2) setpgid(r2, r2) capget(&(0x7f0000000080)={0x399f1336, r1}, &(0x7f00000000c0)={0xfffffffffffffffd, 0x7, 0x4, 0x7, 0x3ff, 0x9}) 2018/03/20 03:34:14 executing program 0: munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nl, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @local, 0x0}, &(0x7f0000000300)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x10001, 0x4, 0x3, 0x8, 0x0, 0x6, 0x80000001, {0x0, @in6={{0xa, 0x4e20, 0xdc92}}, 0x8, 0x3, 0x1, 0x200, 0x4}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000400)=ANY=[@ANYRES32=r2, @ANYBLOB="84000000980300000069c68fb7b9255d5cd07840be6f52df53c4e507ffdf4be4040d1bee238c5f782d6d851673d410a5494dc3b591b906b281548bc8e42f6c74fd2fb0a7536b66642a9fa34cd9f279a122ae594e3211dc0e277570435ebc8d5a5437a15d05290f89552bffbe54f0a8f895fc0bfcf41eaec6d286ec621130cb2aa4c3ece07fc69c07bf51ec95d1171c7759dd88ba3ddacfebfe7db08678316d5aa97a29ad5d0fa94b4156732b7f311568ac304ce83fc20d7adb4e77036fcd80bb30fc71f094593fc2f0c856ee105b62e7072194763aedfbc6467301b6d662d3c1aa36a1cf1ada6b90e5e59742b4c4ae97ce986b791a94bff220fdc7e73bc0b082240773809abab70c43c1f7402fc1afebf51f81e9d955b72592871fe0785780f75d5b3b6fdfef0040c64eaa65d7f1ccfb8f4a802a09cb3aa1101af8cca7f50de9d78e7cfa283ad4c582dbfb9aba7e4e62c42c6a906ce1774349a93d38f2aeb0891f60e05a0c3f30edbeea1e11392bbd60989afa6ef43ebba13a50f4e87e92cd44d0e3a5e888c399bbbe86829c473630814c247bb149f9e9adc8d6db419b7dc5afa9a8dfaff1"], &(0x7f0000000280)=0x8c) r3 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f00000003c0)) pkey_mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) 2018/03/20 03:34:14 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000736000)={0x0, 0x81040000200007d}) [ 73.915197] device bridge0 left promiscuous mode [ 73.946870] FAULT_INJECTION: forcing a failure. [ 73.946870] name failslab, interval 1, probability 0, space 0, times 0 [ 73.958267] CPU: 0 PID: 10645 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #270 [ 73.965602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.974931] Call Trace: [ 73.977503] dump_stack+0x194/0x24d [ 73.981115] ? arch_local_irq_restore+0x53/0x53 [ 73.985784] should_fail+0x8c0/0xa40 [ 73.989485] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 73.994585] ? trace_hardirqs_off+0x10/0x10 [ 73.998884] ? __kasan_slab_free+0x11a/0x170 [ 74.003263] ? kasan_slab_free+0xe/0x10 [ 74.007221] ? find_held_lock+0x35/0x1d0 [ 74.011269] ? __lock_is_held+0xb6/0x140 [ 74.015337] ? check_same_owner+0x320/0x320 [ 74.019630] ? lock_downgrade+0x980/0x980 [ 74.023760] ? rcu_note_context_switch+0x710/0x710 [ 74.028661] ? lock_release+0xa40/0xa40 [ 74.032606] ? lock_release+0xa40/0xa40 [ 74.036574] should_failslab+0xec/0x120 [ 74.040530] kmem_cache_alloc_trace+0x4b/0x740 [ 74.045101] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 74.050094] ? trace_hardirqs_on+0xd/0x10 [ 74.054231] tty_ldisc_get.part.3+0x66/0x140 [ 74.058618] tty_set_ldisc+0x64d/0x7a0 [ 74.062495] tty_ioctl+0x492/0x1610 [ 74.066101] ? tty_vhangup+0x30/0x30 [ 74.069792] ? trace_event_raw_event_lock+0x340/0x340 [ 74.074977] ? trace_hardirqs_off+0x10/0x10 [ 74.079309] ? find_held_lock+0x35/0x1d0 [ 74.083361] ? tty_vhangup+0x30/0x30 [ 74.087049] do_vfs_ioctl+0x1b1/0x1520 [ 74.090912] ? lock_downgrade+0x980/0x980 [ 74.095043] ? ioctl_preallocate+0x2b0/0x2b0 [ 74.099425] ? check_same_owner+0x320/0x320 [ 74.103728] ? rcu_note_context_switch+0x710/0x710 [ 74.108657] ? ldsem_up_read+0x3a/0x70 [ 74.112523] ? tty_ldisc_deref+0x35/0x40 [ 74.116560] ? tty_compat_ioctl+0x119/0x260 [ 74.120867] compat_SyS_ioctl+0x4ef/0x2a30 [ 74.125090] ? do_ioctl+0x60/0x60 [ 74.128527] do_fast_syscall_32+0x3ec/0xf9f [ 74.132837] ? do_int80_syscall_32+0x9c0/0x9c0 [ 74.137392] ? _raw_spin_unlock_irq+0x27/0x70 [ 74.141872] ? finish_task_switch+0x1c1/0x7e0 [ 74.146352] ? syscall_return_slowpath+0x2ac/0x550 [ 74.151261] ? prepare_exit_to_usermode+0x350/0x350 [ 74.156256] ? sysret32_from_system_call+0x5/0x3c [ 74.161085] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 74.165918] entry_SYSENTER_compat+0x70/0x7f [ 74.170299] RIP: 0023:0xf7f07c99 [ 74.173635] RSP: 002b:00000000f770309c EFLAGS: 00000286 ORIG_RAX: 0000000000000036 [ 74.181320] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 0000000000005423 [ 74.188566] RDX: 0000000020c9f000 RSI: 0000000000000000 RDI: 0000000000000000 [ 74.195808] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 74.203054] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 74.210298] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 74.217941] WARNING: CPU: 0 PID: 10645 at drivers/tty/tty_ldisc.c:531 tty_set_ldisc+0x4c6/0x7a0 [ 74.226759] Kernel panic - not syncing: panic_on_warn set ... [ 74.226759] [ 74.234099] CPU: 0 PID: 10645 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #270 [ 74.241430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.250758] Call Trace: [ 74.253319] dump_stack+0x194/0x24d [ 74.256927] ? arch_local_irq_restore+0x53/0x53 [ 74.261579] ? vsnprintf+0x1ed/0x1900 [ 74.265366] panic+0x1e4/0x41c [ 74.268537] ? refcount_error_report+0x214/0x214 [ 74.273266] ? show_regs_print_info+0x18/0x18 [ 74.277751] ? __warn+0x1c1/0x200 [ 74.281186] ? tty_set_ldisc+0x4c6/0x7a0 [ 74.285221] __warn+0x1dc/0x200 [ 74.288478] ? tty_set_ldisc+0x4c6/0x7a0 [ 74.292519] report_bug+0x1f4/0x2b0 [ 74.296132] fixup_bug.part.11+0x37/0x80 [ 74.300169] do_error_trap+0x2d7/0x3e0 [ 74.304040] ? math_error+0x400/0x400 [ 74.307812] ? put_ldops.isra.2+0x7b/0xa0 [ 74.311939] ? lock_downgrade+0x980/0x980 [ 74.316067] ? free_modinfo_version+0x70/0x70 [ 74.320540] ? lock_release+0xa40/0xa40 [ 74.324498] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 74.329350] do_invalid_op+0x1b/0x20 [ 74.333049] invalid_op+0x1b/0x40 [ 74.336484] RIP: 0010:tty_set_ldisc+0x4c6/0x7a0 [ 74.341134] RSP: 0018:ffff8801cc24f970 EFLAGS: 00010246 [ 74.346481] RAX: 0000000000010000 RBX: ffff8801b135b440 RCX: ffffffff82940ae6 [ 74.353736] RDX: 0000000000010000 RSI: ffffc90002c2f000 RDI: 0000000000000282 [ 74.360986] RBP: ffff8801cc24f9c0 R08: 1ffff10039849eee R09: 0000000000000000 [ 74.368235] R10: 0000000000000000 R11: 0000000000000000 R12: 00000000ffffffff [ 74.375484] R13: ffff8801b135b9b0 R14: ffff8801bf8c1dc0 R15: fffffffffffffff4 [ 74.382771] ? tty_set_ldisc+0x4c6/0x7a0 [ 74.386852] tty_ioctl+0x492/0x1610 [ 74.390466] ? tty_vhangup+0x30/0x30 [ 74.394161] ? trace_event_raw_event_lock+0x340/0x340 [ 74.399357] ? trace_hardirqs_off+0x10/0x10 [ 74.403700] ? find_held_lock+0x35/0x1d0 [ 74.407758] ? tty_vhangup+0x30/0x30 [ 74.411451] do_vfs_ioctl+0x1b1/0x1520 [ 74.415319] ? lock_downgrade+0x980/0x980 [ 74.419457] ? ioctl_preallocate+0x2b0/0x2b0 [ 74.423845] ? check_same_owner+0x320/0x320 [ 74.428155] ? rcu_note_context_switch+0x710/0x710 [ 74.433093] ? ldsem_up_read+0x3a/0x70 [ 74.436965] ? tty_ldisc_deref+0x35/0x40 [ 74.441011] ? tty_compat_ioctl+0x119/0x260 [ 74.445331] compat_SyS_ioctl+0x4ef/0x2a30 [ 74.449562] ? do_ioctl+0x60/0x60 [ 74.453002] do_fast_syscall_32+0x3ec/0xf9f [ 74.457331] ? do_int80_syscall_32+0x9c0/0x9c0 [ 74.461894] ? _raw_spin_unlock_irq+0x27/0x70 [ 74.466374] ? finish_task_switch+0x1c1/0x7e0 [ 74.470863] ? syscall_return_slowpath+0x2ac/0x550 [ 74.475778] ? prepare_exit_to_usermode+0x350/0x350 [ 74.480779] ? sysret32_from_system_call+0x5/0x3c [ 74.485616] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 74.490454] entry_SYSENTER_compat+0x70/0x7f [ 74.494842] RIP: 0023:0xf7f07c99 [ 74.498184] RSP: 002b:00000000f770309c EFLAGS: 00000286 ORIG_RAX: 0000000000000036 [ 74.505871] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 0000000000005423 [ 74.513122] RDX: 0000000020c9f000 RSI: 0000000000000000 RDI: 0000000000000000 [ 74.520644] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 74.527896] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 74.535142] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 74.543291] Dumping ftrace buffer: [ 74.546996] (ftrace buffer empty) [ 74.550682] Kernel Offset: disabled [ 74.554299] Rebooting in 86400 seconds..