ffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f00000001c0)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000400)={0x4, 0x0, &(0x7f0000000200)=""/195, &(0x7f0000000300)=""/60, &(0x7f0000000340)=""/173}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) accept4$ipx(r1, &(0x7f0000000140), &(0x7f0000000440)=0x10, 0x80800) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x800) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) fcntl$getownex(r2, 0x10, &(0x7f0000000080)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f00000000c0)={0x1, r3}) r4 = dup3(r1, r0, 0x0) fcntl$setsig(r2, 0xa, 0x2e) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000000480)={@empty, @rand_addr}, &(0x7f00000004c0)=0xc) 2018/05/03 10:31:03 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000200)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) socketpair(0x15, 0x80000, 0x1f, &(0x7f0000000180)) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/250, 0x1}], 0xdf, 0x0) 2018/05/03 10:31:03 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001100)='/dev/ptmx\x00', 0x109, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x480) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[@ANYRES32, @ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES32=r0, @ANYPTR64, @ANYRES32, @ANYBLOB="82b236b90bad34a9d80f9b23d768b58b3177a3ce77f6e94c7175c4d66a7e5352db5e458430d64643319fc6dab9f40ffa283f290c67e2ce22830a3602", @ANYRES16=r0, @ANYRES64=r0, @ANYRES32=r0], @ANYRES32=r0, @ANYRES32, @ANYBLOB="22c2c21cb60e5fbb4885881237396455d9ebbca9b0fcd4a5dc6978a8bda48a706a78888fee8fb0b0ca320156cf4e891f2e7c5b48f9207780acf9cf5fd80d6e0f9ed125088ee61926b3147bc0812e3920b278d54daf6ab8f36a8602d9291b7206ce46905a00163b65e62ea1c6d2a20856bbc5b0a980"], 0x18e) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_pts(r0, 0x3) r3 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={r3, r4, r5}, 0xc) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000140)) 2018/05/03 10:31:03 executing program 3: ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000180)={{}, 0x0, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x6}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000400)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000000240)=[{}]}) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x10001) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000300)=""/174) 2018/05/03 10:31:03 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xc, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) recvfrom$ipx(r0, &(0x7f0000000040)=""/92, 0x5c, 0x2000, 0x0, 0x0) 2018/05/03 10:31:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@ipv6_newroute={0x30, 0x18, 0x501, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x2}}]}, 0x30}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xb6, 0x10000) r2 = request_key(&(0x7f0000000300)='syzkaller\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)='cpuset\x00', 0xfffffffffffffffc) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000540)=@fragment={0x32, 0x0, 0x10000, 0x3b0, 0x0, 0x8f5, 0x68}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f00000004c0)=0xe8) getgroups(0xa, &(0x7f0000000500)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) keyctl$chown(0x4, r2, r3, r4) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000100)=0x10000) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x19000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x74, r5, 0xf15, 0x70bd2d, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffb}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}]}, 0x74}, 0x1, 0x0, 0x0, 0x8800}, 0x88c4) 2018/05/03 10:31:04 executing program 4: r0 = socket(0x8000000000011, 0x100000802, 0x0) socket$alg(0x26, 0x5, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x412180) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) 2018/05/03 10:31:04 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000100)=0x1f) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth0_to_team\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000340)=@newlink={0x24, 0x10, 0x21, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_VFINFO_LIST={0x4, 0x16}]}, 0x24}, 0x1}, 0x0) socketpair$inet(0x2, 0x800, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000140)=0x200, 0x4) socketpair(0x1, 0x0, 0x6c52f2f1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x1ff}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f00000002c0)={0x4800000000000000, r5}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/03 10:31:04 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff84, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) 2018/05/03 10:31:04 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) symlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file1\x00') r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$notify(r0, 0x402, 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000100)) 2018/05/03 10:31:04 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'syzkaller1\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}}) bind$alg(r0, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) mmap(&(0x7f0000e7c000/0x2000)=nil, 0x2000, 0x1, 0x31, r0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad", 0x1) 2018/05/03 10:31:04 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x5, 0x400a40) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x3c000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, r1, 0x204, 0x70bd2c, 0x25dfdbfd, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x9f}]}, 0x38}, 0x1, 0x0, 0x0, 0x881}, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r2, 0x10d, 0x4000000fa, &(0x7f0000000180), &(0x7f0000000000)=0x1f4) write$binfmt_script(r2, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x154) 2018/05/03 10:31:04 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000180)=""/216, 0xd8}], 0x1) ioctl$TCSBRK(r0, 0x5409, 0x9) 2018/05/03 10:31:04 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400200, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x3, {0x2, 0x4e22, @rand_addr=0x200}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22}, 0x0, 0x1a85, 0x80000001, 0x1, 0x9, &(0x7f00000001c0)='gretap0\x00', 0x4, 0x200, 0x747}) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x79f, 0x2b04c853, 0x9, 0x8}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0xe2, 0x4, 0x9a43, 0x407}, &(0x7f0000000140)=0x98) shutdown(r1, 0x1) 2018/05/03 10:31:04 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x1d) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) sendmsg$kcm(r0, &(0x7f0000003880)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="f9206488ce92e73e0a9173860e0554c3f0f8eebed02c632a9b1f323ca7528ede46401438fb9c609e9d086f493da1695409eb075a804e5b8d56639bbf3c67b93310e8b9d70394386b5a8a0aa311ab8e1f389d9a7f173a9c23e8e5f5ad4e520a1ccf50bcb6a2a6440151ecc35ec11050ae3177e98e2b09b82c25fc65b19adb5fb5901cb9c9347bd9bc6766306521cd5ce602443bc61b2b3d1d5baf11ded95de57c89885124460193234efbb6e05cb9bcf102bc5ceaf5f15d30c1f8bc04d88df603ccdde2175ad39e9ee51258d965d31c5613a79381fba81657be7329dcf865214223ee6ff2b7", 0xe5}, {&(0x7f0000000140)="82b9b29d236d5b22a24b25240299621307bd1ad2fd0f69ce45caa2cc33c2e2952f4c6c60babd315040", 0x29}, {&(0x7f0000000180)}, {&(0x7f00000001c0)="8e534b74d7c1100cd817d4b38a6d6a3315f26f", 0x13}, {&(0x7f0000000200)="9696b821ba57de806525079cc8742fbcf8ad93f0a02af7b903642728f85e48d3a8131ce09960071985258fc2d956307b9c4383976ba09b935228c6f009d9a1870778a56e49c0327b9cdbab91b31c2cb86a6ebff7d837bb2bbf011f9b377f9a23d2574f52ca5304d4b25bfd9436269a960c25896b602b2563ac957ca994eb0bd994b7fa6e18c87a2908e100f736b43ae09a7a5dd70f83b8d4f6b8c450b7b6e00f95fd70816121efd0fa859b02b29004e066795d3012b2471fa551d3a3797a0d379ca4b0ec", 0xc4}, {&(0x7f0000000300)="4f1cbd28994897a6495430c802bcfa97e0a83255ea365b", 0x17}, {&(0x7f0000000340)="ec3c6c1e06e00dc501a2016bcedf7705b594e63e3f67af3e600159389f1d3e0a6a253f84ffef3f55499bc23ad72742d66e4dac", 0x33}, {&(0x7f0000000380)="d69ea3ce155c98efea02daf161be179570f66e44c99460da6571514974b97382137f59287e0ef322aa1860c1ef235189eb2f90938110f8f3543374c0b9431ff8fd28067390d4d748f151b93427b4ab60602c40a6321a826df6c5d6fdbf9293b70bfd64ed8e895f91cca28025a1b03734fa7f64c2fe2bacb645b7d4f1ce41054c783497cae6be84a63b380527a4f83b6e28bdb430be85e4ce09", 0x99}, 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"}, {0xf0, 0x0, 0x8001, "a68fe484f14d17d8012a540bac5c8956f27afe31ce9a5123e7c17a57db03287bfd57dfdffb88bb07c32ed99e884e1aada4b97c8f707327aa63cf910fd565a13b69e68fe73631d6a53730383d9867c3569b754afc6e3581efa9fa0bd5fbb7d2a62db7cb78892fd198a7a31fdf0b37d81a83adbcb1e344bbe0eb5b9125ce8f53d2877f8233a2deaa81cb6896290b0fb3eb69bb9df7768e371cedcaf6f64884c622563ca04ea3b251ca93e6435b6708405602f4dc7e7d7c54a3d8c1b8362e12b59513affa923cfa5b45a0a331b43db849d5e6130a10452416e5eae3"}], 0x2298, 0x1}, 0x10) 2018/05/03 10:31:05 executing program 0: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000022000)=[{0x16}]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f00000000c0)={0xeb, 0x7, "b79ffe921c5e1dbc1b7181eb8f4b9cd9fd1924e9b76cf498f203a61c81cd105ba55faa67713dd053f824997c88475b5ae8001b4c802e454e1d99d34861980025707a34f4b809fa819114b1b5586b59283de9f0c30cc61f08483c5be66fd4fc59db5412663c10c14cc2421d4c787856f5c6136a016899cdf8d18a9a55d925abe1957aa81c934b05bbc58384b856e75f36edf29b583ea85603cabe37800c39782de9a6b6bf22611a1c1b5ae32d843c1758747fbf8946dd77560ce3248ec55b89a670e9dd1903f53c7123d4cf05c6abfce2c6cdce7e663317f4969ad69d70375345a964a8"}, 0x2000) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000080)=0x32) 2018/05/03 10:31:05 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000180)=""/216, 0xd8}], 0x1) ioctl$TCSBRK(r0, 0x5409, 0x9) 2018/05/03 10:31:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffc) r1 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000000080), &(0x7f0000000000)=0x4) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f00000000c0)=0x3, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x3}) 2018/05/03 10:31:05 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000540)={0x1, &(0x7f0000000040)=""/63, &(0x7f0000000480)=[{0x0, 0x8e, 0x7, &(0x7f0000000080)=""/142}]}) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) 2018/05/03 10:31:05 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400200, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x3, {0x2, 0x4e22, @rand_addr=0x200}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22}, 0x0, 0x1a85, 0x80000001, 0x1, 0x9, &(0x7f00000001c0)='gretap0\x00', 0x4, 0x200, 0x747}) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x79f, 0x2b04c853, 0x9, 0x8}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0xe2, 0x4, 0x9a43, 0x407}, &(0x7f0000000140)=0x98) shutdown(r1, 0x1) 2018/05/03 10:31:05 executing program 6: r0 = socket$kcm(0xa, 0x5, 0x11) sendmsg(r0, &(0x7f0000001ec0)={&(0x7f00000018c0)=@nl=@unspec, 0x80, &(0x7f0000001dc0), 0x0, &(0x7f0000001e40)=[{0x10, 0x29, 0x5}], 0x10}, 0x0) [ 95.169815] audit: type=1326 audit(1525343465.168:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7414 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/03 10:31:05 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x16907e, 0x0) dup2(r0, 0xffffffffffffffff) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[], 0xfffffeb7) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x24000004) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000391fd4)={0x5, 0x5, 0x7f, 0x9}, 0x2f1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f00002ae000), &(0x7f0000000080), 0xfffffffffffffffd}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r1, &(0x7f0000000080), &(0x7f00000000c0), 0x1}, 0x20) 2018/05/03 10:31:05 executing program 3: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xfb) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f000027a000), 0x0) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x20) 2018/05/03 10:31:05 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x14, 0x19, 0xaff, 0x0, 0x0, {0x1000a}}, 0x14}, 0x1}, 0x0) [ 96.005641] audit: type=1326 audit(1525343466.004:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7414 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/03 10:31:06 executing program 2: r0 = socket(0x2, 0x801, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) connect$rds(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/03 10:31:06 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000011ff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="18ff000000000a00010000004000000000000000000000000b8e0fc1f8f4c4487e74b1ae26150464582a5d3d74395519fdbb7da53bec51b0ff"], 0x18}, 0x1}, 0x0) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f0000000200)=""/126, &(0x7f0000000280)=0x7e) pipe(&(0x7f0000000000)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000040)={0x0, {{0xa, 0x4e23, 0x100000000008000, @loopback={0x0, 0x1}, 0x7}}, {{0xa, 0x4e20, 0x3fd, @dev={0xfe, 0x80, [], 0x14}, 0xac}}}, 0x108) 2018/05/03 10:31:06 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400200, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x3, {0x2, 0x4e22, @rand_addr=0x200}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22}, 0x0, 0x1a85, 0x80000001, 0x1, 0x9, &(0x7f00000001c0)='gretap0\x00', 0x4, 0x200, 0x747}) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x79f, 0x2b04c853, 0x9, 0x8}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0xe2, 0x4, 0x9a43, 0x407}, &(0x7f0000000140)=0x98) shutdown(r1, 0x1) 2018/05/03 10:31:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c60000)={{{@in, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) getgid() getpgid(r1) getresgid(&(0x7f00000001c0), &(0x7f0000498000), &(0x7f0000843ffc)) gettid() getresuid(&(0x7f0000e8e000), &(0x7f0000657ffc), &(0x7f00008cbffc)) lstat(&(0x7f00000b4000)='./file0\x00', &(0x7f0000ea5fbc)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000326f18)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000c12000)=0xe8) lstat(&(0x7f0000c6aff8)='./file0\x00', &(0x7f000041b000)) gettid() lstat(&(0x7f0000000200)='./bus\x00', &(0x7f000093bfbc)) getegid() getpid() getresuid(&(0x7f0000000180), &(0x7f0000cb0000), &(0x7f0000000140)) fstat(0xffffffffffffffff, &(0x7f0000352fbc)) getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000001b000)={{{@in6=@loopback, @in6=@mcast1}}, {{}, 0x0, @in6=@local}}, &(0x7f0000e9c000)=0xe8) fcntl$getown(0xffffffffffffffff, 0x9) lstat(&(0x7f0000a9eff8)='./file0\x00', &(0x7f0000000040)) getgroups(0x0, &(0x7f0000cc0000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000a2ffe)) geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000106ff4), &(0x7f0000322000)=0xc) getpgid(0x0) getresuid(&(0x7f00001e2000), &(0x7f0000c07000), &(0x7f0000d26ffc)) getresgid(&(0x7f0000074000), &(0x7f00003f6000), &(0x7f00002beffc)) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000938000), 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000cc4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000ac2fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_int(r3, 0x6, 0x19, &(0x7f0000f78000)=0x1, 0x4) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x27ffe) sendmsg$nl_generic(r3, &(0x7f00004d5000)={&(0x7f0000530000)={0x10}, 0xc, &(0x7f00009e8000)={&(0x7f0000000240)=ANY=[@ANYBLOB="b35c84f995f5263c148cf73f2151962e599e2e7ed83dd3d68e208a75dbe8fd6ae4e43ea635dcfa6cb5bbcff82cbdb31a90000000000000004e6570995e0d246fdb5d161daa0336e199883671ee32fe8e54a5cb9bef674d8decfd9cf99a86d09185485eb590975ff21f8fa1942c3935555717a86a670d779732d2fd067b0f69337885b6897d3c3383ec56f05ce89970ea3da07b565b47abd233339ff5fb34c98bbded11a300f4f9303a8973ee1b7c689d54236debb37fddd2106249ced8201a62"], 0x1}, 0x1}, 0x48080) sendfile(r3, r4, &(0x7f000053cffc), 0x8080000001) 2018/05/03 10:31:06 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) accept$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000540)) 2018/05/03 10:31:06 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x80000, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080)=0x1, 0x4) unshare(0x400) ioctl(r0, 0x2276, &(0x7f00000000c0)) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000400)) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000002c0)=[0xffffffffffffffff]) r6 = getegid() ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000440)={0x85, 0x800, 0x7ff, 0x100000001, [], [], [], 0x3, 0x7ff, 0x7d51, 0x200, "2c1d90a54e49cf4c0d6b4a28bf107728"}) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f00000003c0)=[r2, r3, r4, r5, r6, r7]) fcntl$setpipe(r0, 0x407, 0xfffffffffffffff9) 2018/05/03 10:31:06 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x16907e, 0x0) dup2(r0, 0xffffffffffffffff) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[], 0xfffffeb7) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x24000004) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000391fd4)={0x5, 0x5, 0x7f, 0x9}, 0x2f1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f00002ae000), &(0x7f0000000080), 0xfffffffffffffffd}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r1, &(0x7f0000000080), &(0x7f00000000c0), 0x1}, 0x20) 2018/05/03 10:31:06 executing program 0: openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0xfc, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0)={0xffffffffffffffff, 0x0, 0x400000000000000}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000000040), 0x8}) semget(0x3, 0x2, 0x400) mknod(&(0x7f0000000080)='./file0\x00', 0x8080, 0x3) 2018/05/03 10:31:06 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3ff, 0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x9, 0x209, 0x3c2, 0x1f, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x2304}, 0x8) r2 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x1, 0x168, [0x20000300, 0x0, 0x0, 0x20000330, 0x20000360], 0x0, &(0x7f0000000000), &(0x7f0000000300)=ANY=[@ANYBLOB="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"]}, 0x1e0) r3 = signalfd4(r2, &(0x7f0000000140)={0xfffffffffffffffd}, 0x8, 0x0) tee(r3, r2, 0x1ff, 0x0) 2018/05/03 10:31:06 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400200, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x3, {0x2, 0x4e22, @rand_addr=0x200}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22}, 0x0, 0x1a85, 0x80000001, 0x1, 0x9, &(0x7f00000001c0)='gretap0\x00', 0x4, 0x200, 0x747}) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x79f, 0x2b04c853, 0x9, 0x8}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0xe2, 0x4, 0x9a43, 0x407}, &(0x7f0000000140)=0x98) shutdown(r1, 0x1) 2018/05/03 10:31:06 executing program 1: r0 = inotify_init() r1 = epoll_create1(0x0) flock(r1, 0xfffffffffffffffd) flock(r0, 0xfffffffffffffffe) r2 = epoll_create(0x102010002) flock(r2, 0x2) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x402001, 0x0) r4 = getuid() ioctl$TUNSETOWNER(r3, 0x400454cc, r4) flock(r2, 0x5) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$SNDRV_TIMER_IOCTL_GINFO(r5, 0xc0f85403, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x800, 0x0, 0x8}, 0x80, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x3ff, 0xfff, 0x6, 0xffff}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x103000, 0x0) 2018/05/03 10:31:06 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000180)={r2, 0x2, &(0x7f0000000040)=[0xfa1, 0x10000], &(0x7f0000000080)=[0x7, 0x6, 0x3, 0x5, 0x67150933, 0x5, 0x5], 0x40, 0x2, 0x8, &(0x7f00000000c0)=[0x2, 0x7d9a], &(0x7f0000000100)=[0x8000, 0x368, 0x7fbe]}) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x3ff}, 0x14) 2018/05/03 10:31:06 executing program 5: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) recvfrom$llc(r1, &(0x7f0000000100)=""/226, 0x74, 0x10000, &(0x7f0000000200)={0x1a, 0x33c, 0x7fff, 0x32, 0xf9, 0xe7d08e, @random="c258002a9076"}, 0x10) fallocate(r1, 0x0, 0xffff, 0x9) sendfile(r0, r1, &(0x7f0000e64ff8)=0x36, 0x10001) getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)=0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) 2018/05/03 10:31:06 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xef) sendto$inet6(r0, &(0x7f0000001ffe), 0xfffffffffffffeb2, 0x0, &(0x7f00000001c0)={0xa, 0x4e22, 0x0, @empty, 0x1}, 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400, 0x0) accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x4) [ 96.523367] kernel msg: ebtables bug: please report to author: bad policy [ 96.616000] kernel msg: ebtables bug: please report to author: bad policy 2018/05/03 10:31:07 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400200, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x3, {0x2, 0x4e22, @rand_addr=0x200}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22}, 0x0, 0x1a85, 0x80000001, 0x1, 0x9, &(0x7f00000001c0)='gretap0\x00', 0x4, 0x200, 0x747}) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x79f, 0x2b04c853, 0x9, 0x8}, &(0x7f0000000040)=0x14) shutdown(r1, 0x1) 2018/05/03 10:31:07 executing program 5: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x7, 0x4, @tid=r0}, &(0x7f0000044000)) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x0, 0x101000) socket$inet_icmp(0x2, 0x2, 0x1) timer_settime(0x0, 0x0, &(0x7f0000046fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000046000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$TCSBRKP(r1, 0x5425, 0x3) 2018/05/03 10:31:07 executing program 1: r0 = inotify_init() r1 = epoll_create1(0x0) flock(r1, 0xfffffffffffffffd) flock(r0, 0xfffffffffffffffe) r2 = epoll_create(0x102010002) flock(r2, 0x2) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x402001, 0x0) r4 = getuid() ioctl$TUNSETOWNER(r3, 0x400454cc, r4) flock(r2, 0x5) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$SNDRV_TIMER_IOCTL_GINFO(r5, 0xc0f85403, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x800, 0x0, 0x8}, 0x80, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x3ff, 0xfff, 0x6, 0xffff}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x103000, 0x0) 2018/05/03 10:31:07 executing program 6: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x2, 0x1ae) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x200000, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000002c0)=0x3, 0x4) r2 = getpgid(0x0) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x40, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r3, &(0x7f00000000c0)="daa54a2a5b8918cc99524291e887fb7392d7de304346d3fd6b842188f138135d58658372ef0cf2d0ae37aaf85a218a1d1b36ae81d25e7d5fe30ab59f86016e642354b5f8d6716ad64f2cb7c60a62da9cc35994445d1c4fa3f31dd8ee3ee0658f5bae92fe7664dce09a9636d2e6f8ce7f642acf01cc20f2cdd1bbe397725c78c23821b0496d9fffebb218aa5981f0e7b5024fc74157316c12b251e074f317ff96289cc5f649cde2f077ead437209f217a3513ce923bf8", &(0x7f0000000180)=""/90}, 0x18) fsync(r0) fcntl$getown(r1, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r2) getsockopt$bt_hci(r0, 0x107, 0xb, &(0x7f0000000300)=""/25, &(0x7f0000000240)=0xfe41) 2018/05/03 10:31:07 executing program 3: r0 = socket$inet(0x2, 0x805, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0xde}}, [0xe95, 0x10000, 0x6, 0xc1d, 0x30, 0x2, 0x3ff, 0xeaa8, 0x31, 0xd33e, 0x100, 0x0, 0x100000001, 0x7, 0xd]}, &(0x7f0000000180)=0x4a8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000380)={r1, 0x1, 0x0, 0x8000, 0xfffffffffffffff9}, &(0x7f00000005c0)=0x18) r2 = syz_open_dev$amidi(&(0x7f0000000540)='/dev/amidi#\x00', 0x6, 0x38a5faa5e798994c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000006c0)={r1, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x80, 0x10000, 0xfff, 0x1548, 0x18}, &(0x7f0000000780)=0x98) sendmmsg$inet_sctp(r0, &(0x7f0000005c40)=[{&(0x7f0000005580)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000000)="6109001da190ccfa904aaac59c3477533cd05cc66ddc6a0cb0d67b186bb7879063bb2e23c390cd3a70974aff98748d85c4f8f07a28a6f6f02bc353b87c884c197c1ca2113ee163fda01beb4fc9fe0cd77faa2b00693c5e9307392d6a74f188e41009c8279f1434ddd7bcef4b612a08d51151148e72751b5c352406eb2cd488b050662dd891b6e9af13132144b53dd7895e7a7e7bf68c0416e5844e7698b4f23ab641cbb7d27dcd", 0xa7}, {&(0x7f00000000c0)="5b5cb61b84c0bcf23b7618175d76e4ebf7c01f0e6a6482651f0b7fde2ba9899529efcad2e17fc94c99fb9c64d1e78eb7a76decd85ad67dc5c01dc190b97306db8799bd55cf7c6aa13115d5057a7a9247c820b786040cb16e998d5dcb39623d76af5f4f0c4ba9d72971f28e52b3bceb3d7ad28a6e79d31cce1e2fb915cfa432d7a1f29d9e426802033d", 0x89}, {&(0x7f0000000180)}, {&(0x7f00000001c0)="ebeb3d9e08e5e9f672ddcf45ce8d231b06b210b5814ef35b312a5d7d37574df14575bb2d169eab4df7a2cda6e7408c607c80e59e678609a3706022e4df56472a8910c6d527d4309fd03db20cbdca49426e4719e93f849428ae1b09433f7b70efc30d1eee70386160400e486822ceede5bec8a539291912871b3fc8a33f67b13a8f271ac712302db50a914ee2add6aece70d9b4fa7c0f1d1f275d07ae617bdb3de03920f41c0e5a7475ac0381ef52b30d3c4f9c2f3f9fbed561528c2ff396464743f0430e0a8514452c6503121b527681d0d6d9f29a54eb25fa07e537254b4adcdd633270df99d97f39c454910f47b1", 0xef}, {&(0x7f00000002c0)="706a1a4de2ecb747ab3de88118dd9eef835ac865d6de97a8d9312028deb934417074a5a7508bd53a666771efe576fc6616b3c0ded4bebe0293335d9bd8e81aecd5bf65f3b2d322a13472296d551cf76c2c5761b6d33e9033d41b5107a3e61565f9a711d4c048be259535a286e6703f32990a6da1bc0ce0412a38ac547d5dd4ed63290a3e39366e37bfb874698b0b4c78c602d2a49e0b9a6c2b4890cadf7c", 0x9e}, {&(0x7f0000000580)="67e40a13735a358a1ce26270204cc92ba6febbe5a9e3a6cf", 0x18}], 0x6, &(0x7f0000000600)=ANY=[@ANYBLOB="20000000000000008400000002000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="2000000100000004840000000200c2020b000900000000000000ff7f5f6fefd8bbd4bf9800a23be6945ed0f2db146651014e51d80221c61ab64aa930c8e6acaf0e896c9341572d8767a82f9527f0054c084da1e28055e8ea865676c4fa9e16c13c5ff0f0591542e8d9157a9a00d3c1065c27986caf", @ANYRES32=r1], 0x40}], 0x1, 0x0) 2018/05/03 10:31:07 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x100) unshare(0x400) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000499000)=""/35, &(0x7f000020a000)=0x23) 2018/05/03 10:31:07 executing program 7: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fallocate(r1, 0x0, 0x0, 0x5) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000000)) 2018/05/03 10:31:07 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) unshare(0x20000400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2101, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000100)={0x0, @empty, @rand_addr}, &(0x7f0000000140)=0xc) accept$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000240)={0x0, @empty, @rand_addr}, &(0x7f0000000280)=0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00000002c0)={@multicast2, @dev, 0x0}, &(0x7f0000000300)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000340)={0x0, @empty, @loopback}, &(0x7f0000000380)=0xc) accept$packet(0xffffffffffffffff, &(0x7f00000034c0)={0x0, 0x0, 0x0}, &(0x7f0000003500)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003600)={'team0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000003640)={@remote, 0x0}, &(0x7f0000003680)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000036c0)={'tunl0\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000006100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000006140)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000006180)={@remote, 0x0}, &(0x7f00000061c0)=0x14) timer_create(0x4, &(0x7f0000000640)={0x0, 0x11, 0x1, @thr={&(0x7f00000003c0)="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", &(0x7f00000005c0)="9423fd09bded94a1f505d4c0af6f41868370c99518d2a3979b495439ac13fc8b7ae0519d911e5f1f0f9ff8b2840f47f1e74b3241e89fd8a00819518ca667143b7417c437474bf7ed763fad8fc9da1adebc9c6f36699bd6b90916fb355335380d690db61383aa66edc52c5cd43b057fa6a050fcc9"}}, &(0x7f0000000680)=0x0) timer_settime(r15, 0x1, &(0x7f00000006c0)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000700)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000006200)={{{@in6=@ipv4={[], [], @remote}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000006300)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f0000006440)={@mcast1, 0x0}, &(0x7f0000006480)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000064c0)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@remote}}, &(0x7f00000065c0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000066c0)={0x0, @remote}, &(0x7f0000006700)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000006740)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000006840)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@dev, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000006980)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006ac0)={{{@in6=@ipv4={[], [], @local}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000006bc0)=0xe8) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000007200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4010440}, 0xc, &(0x7f00000071c0)={&(0x7f0000006c00)={0x5b0, r2, 0x4, 0x70bd2a, 0x25dfdbfb, {}, [{{0x8, 0x1, r3}, {0x78, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r6}, {0x154, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r7}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r8}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x1, 0xfff, 0x2, 0x8}, {0xd4, 0xe4, 0xffffffffffffff1f, 0x1f}, {0x6, 0x0, 0x8, 0x172c5c48}, {0xfffffffffffffffd, 0xd2c, 0x9, 0x205}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}}]}}, {{0x8, 0x1, r10}, {0xb4, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xcadc}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r11}, {0x44, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fffffff}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r13}, {0xbc, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x60}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xa3}}}]}}, {{0x8, 0x1, r17}, {0x124, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r18}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8da}}, {0x8, 0x6, r19}}}]}}, {{0x8, 0x1, r20}, {0x7c, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r21}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}]}}]}, 0x5b0}, 0x1, 0x0, 0x0, 0x4004801}, 0x4000) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000080)={r0, r0}) 2018/05/03 10:31:07 executing program 3: pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000200)={@remote, 0x0}, &(0x7f0000000240)=0x14) r2 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x4e24, 0x5ca3, 0x4e23, 0x6, 0x2, 0x80, 0x20, 0xff, r1, r2}, {0x6, 0x6827, 0x1, 0xb, 0x228, 0x4, 0x2, 0xc00000}, {0x7, 0x800, 0xffffffff, 0xff}, 0x2, 0x6e6bb7, 0x1, 0x1, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4, 0xff}, 0xa, @in, 0x3506, 0x3, 0x3, 0xc56, 0xfffffffffffffffd, 0x100000001, 0x1000}}, 0xe8) socketpair$inet6(0xa, 0x4, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000000c0)={r4, 0x6, 0x6, [0x5, 0xbd, 0x4, 0x0, 0x401, 0x52b1]}, 0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000380)={r4, 0x20, 0x0, 0x1}, &(0x7f00000003c0)=0x10) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) 2018/05/03 10:31:07 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=0x20000005) r1 = syz_open_dev$sndmidi(&(0x7f0000000300)='/dev/snd/midiC#D#\x00', 0x9, 0x0) accept$ipx(r1, &(0x7f00000003c0), &(0x7f0000000400)=0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) r2 = socket(0x10, 0x20000000802, 0x0) write(r2, &(0x7f0000084fa3)="1f000000520007f2000094fef5000f430700000000000000000100ffffb92b", 0x1f) recvmmsg(r2, &(0x7f0000000380)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/167}, {&(0x7f00000001c0)=""/207}], 0x1000000000000091, &(0x7f0000000080)=""/47, 0x124}}], 0x1, 0x2, &(0x7f0000000340)={0x0, 0x989680}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000440)={0x9, [0x8001, 0x7f, 0x100000000, 0x0, 0x7ff, 0x9921, 0x1ff, 0x6, 0xe4]}, 0x16) 2018/05/03 10:31:07 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400200, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x3, {0x2, 0x4e22, @rand_addr=0x200}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22}, 0x0, 0x1a85, 0x80000001, 0x1, 0x9, &(0x7f00000001c0)='gretap0\x00', 0x4, 0x200, 0x747}) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x1) 2018/05/03 10:31:07 executing program 5: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x7, 0x4, @tid=r0}, &(0x7f0000044000)) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x0, 0x101000) socket$inet_icmp(0x2, 0x2, 0x1) timer_settime(0x0, 0x0, &(0x7f0000046fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000046000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$TCSBRKP(r1, 0x5425, 0x3) 2018/05/03 10:31:07 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r0, &(0x7f00000000c0), 0x1) socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x101100) 2018/05/03 10:31:07 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00006baffc)=0xca, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x100) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) connect$inet6(r0, &(0x7f0000d14fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/05/03 10:31:07 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x4200) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x2, 0xfff, 0x8001, 0x1000, 0x10000}, 0x14) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00006b9000)={0x1, {{0xa, 0xfffffffffffffffc, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x4, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}, {{0xa}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x290) syz_extract_tcp_res(&(0x7f0000000280), 0x2, 0x2) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000f4000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000962d05cb8bd5aefad1e7396426c2c201c82b5f6c2af13bcf02a5cd46ba9aa221eccf0544a10ae6933565bd1ee2fbb87380a33f97aebddbd9ee9ea9420c73"], 0x90) accept4$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'rose0\x00', r3}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000240)=0x3f, 0x4) dup2(r1, r2) 2018/05/03 10:31:07 executing program 0: r0 = socket(0x1e, 0x100000000000801, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000c40)={{0x7, 0xfffffffffffffffc}, {0xfff, 0x1000}, 0x7, 0x4, 0x1}) r2 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)={0x15}) epoll_pwait(r2, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) r3 = epoll_create1(0x0) r4 = epoll_create1(0x0) close(r3) r5 = syz_open_dev$mice(&(0x7f0000000580)='/dev/input/mice\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r5, &(0x7f0000000100)={0x8000000004}) recvmmsg(r0, &(0x7f0000000b40)=[{{&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000080)=[{}, {&(0x7f00000001c0)=""/145, 0x91}, {&(0x7f0000000280)=""/175, 0xaf}], 0x3, &(0x7f0000000340)=""/212, 0xd4, 0x4}, 0x4e}, {{&(0x7f0000000440)=@generic, 0x80, &(0x7f00000006c0)=[{&(0x7f00000004c0)=""/254, 0xfe}, {&(0x7f00000005c0)=""/215, 0xd7}], 0x2, 0x0, 0x0, 0xfffffffffffffffe}}, {{&(0x7f0000000700)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000800)=""/168, 0xa8}, {&(0x7f00000008c0)}, {&(0x7f0000000900)=""/35, 0x23}, {&(0x7f0000000940)=""/148, 0x94}], 0x5, &(0x7f0000000a80)=""/133, 0x85, 0x5}, 0x3}], 0x3, 0x0, &(0x7f0000000c00)={0x77359400}) 2018/05/03 10:31:07 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x1, 0x0) write$binfmt_misc(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aca71bd84f1212b97a25f0a63604cb9aea4652f9ce2070ff999bbe6e642711255f6e1c94f17c728a2a82bc1d73a4e8df2a0213f5d2c88155e3709efaf5b8dbcc71926fa601af52e251b15644b1edbd09d673d03875e032502601d87c42dba0ca86550d780c649979eebb22effb429a8b6ae42b13a5729a42a1e5a5dc356584aa0ca0"], 0xfffffffffffffe2b) r1 = socket$rds(0x15, 0x5, 0x0) fcntl$getown(r1, 0x9) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={r0, 0x1, 0x1, 0x200, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) dup3(r1, r0, 0x0) 2018/05/03 10:31:07 executing program 5: r0 = socket$inet6(0xa, 0xf, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="9d75de0356f03ed24d56cddffba7a5cd917109786fe46d45e980b64344cd1424275ba3599fe8ec603d878bacbfa7e821e2f5841a94c77fd6ac6b3dd116ad43460212d4d9b1a45b489670caf63a2a32695944deabc03115184bbc3ab81f04392137dd6336e9548d9c0c9b61bf33", 0x6d, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0x3}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="73797a5f74756e0000000000001700", 0x10) sendto$unix(r1, &(0x7f00000002c0)="c4", 0x1, 0x0, &(0x7f0000000380)=@abs, 0x6e) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x277fe) sendfile(r1, r2, &(0x7f000053cffc)=0x4, 0x8080000001) 2018/05/03 10:31:07 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400200, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x3, {0x2, 0x4e22, @rand_addr=0x200}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22}, 0x0, 0x1a85, 0x80000001, 0x1, 0x9, &(0x7f00000001c0)='gretap0\x00', 0x4, 0x200, 0x747}) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x1) 2018/05/03 10:31:07 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="470010000000000003"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/03 10:31:07 executing program 3: syz_emit_ethernet(0x32, &(0x7f000029bec7)=ANY=[@ANYBLOB="0180c200000000001400000008004500002400000000002f9078e000000000000800000086dd00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x0) 2018/05/03 10:31:07 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x1, 0x0) write$binfmt_misc(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aca71bd84f1212b97a25f0a63604cb9aea4652f9ce2070ff999bbe6e642711255f6e1c94f17c728a2a82bc1d73a4e8df2a0213f5d2c88155e3709efaf5b8dbcc71926fa601af52e251b15644b1edbd09d673d03875e032502601d87c42dba0ca86550d780c649979eebb22effb429a8b6ae42b13a5729a42a1e5a5dc356584aa0ca0"], 0xfffffffffffffe2b) r1 = socket$rds(0x15, 0x5, 0x0) fcntl$getown(r1, 0x9) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={r0, 0x1, 0x1, 0x200, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) dup3(r1, r0, 0x0) 2018/05/03 10:31:07 executing program 2: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000200)={'broute\x00', 0x0, 0x4, 0x5b, [], 0x2, &(0x7f0000000000)=[{}, {}], &(0x7f00000000c0)=""/91}, &(0x7f0000000180)=0x78) sendmsg(r1, &(0x7f0000002b00)={0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000002a00)='|', 0x1}], 0x1}, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000280)=0x9, &(0x7f00000002c0)=0x1) sendmsg(r1, &(0x7f00000001c0)={0x0, 0xda, &(0x7f00000014c0), 0x0, &(0x7f0000000000)}, 0x0) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000040)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001380)=""/16, 0x10}], 0x1}, 0x0) 2018/05/03 10:31:07 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400200, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x3, {0x2, 0x4e22, @rand_addr=0x200}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22}, 0x0, 0x1a85, 0x80000001, 0x1, 0x9, &(0x7f00000001c0)='gretap0\x00', 0x4, 0x200, 0x747}) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) shutdown(r1, 0x1) 2018/05/03 10:31:07 executing program 0: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) mremap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000005000/0x1000)=nil) madvise(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x3, 0x6, [0x5086, 0x80000000, 0x96, 0x2, 0x1, 0x10000]}, &(0x7f0000000040)=0x14) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000140)) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000100)={0x1, 0x2}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x5, 0x80000001}, &(0x7f00000000c0)=0x8) 2018/05/03 10:31:07 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x10001, 0x80000) epoll_wait(r1, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x2) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/05/03 10:31:07 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="8b26b1"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 10:31:07 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="0adc"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x6e, 0x0) 2018/05/03 10:31:07 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400200, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x3, {0x2, 0x4e22, @rand_addr=0x200}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22}, 0x0, 0x1a85, 0x80000001, 0x1, 0x9, &(0x7f00000001c0)='gretap0\x00', 0x4, 0x200, 0x747}) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x1) 2018/05/03 10:31:07 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="0100cf"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 10:31:07 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400200, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x3, {0x2, 0x4e22, @rand_addr=0x200}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22}, 0x0, 0x1a85, 0x80000001, 0x1, 0x9, &(0x7f00000001c0)='gretap0\x00', 0x4, 0x200, 0x747}) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x1) 2018/05/03 10:31:08 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="9b26cc"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 10:31:08 executing program 5: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="32e7"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x282}], 0x2, 0x0) 2018/05/03 10:31:08 executing program 1: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="e2f7"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 10:31:08 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400200, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x3, {0x2, 0x4e22, @rand_addr=0x200}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22}, 0x0, 0x1a85, 0x80000001, 0x1, 0x9, &(0x7f00000001c0)='gretap0\x00', 0x4, 0x200, 0x747}) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x1) 2018/05/03 10:31:08 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400200, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x3, {0x2, 0x4e22, @rand_addr=0x200}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22}, 0x0, 0x1a85, 0x80000001, 0x1, 0x9, &(0x7f00000001c0)='gretap0\x00', 0x4, 0x200, 0x747}) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x1) 2018/05/03 10:31:08 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400200, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x3, {0x2, 0x4e22, @rand_addr=0x200}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22}, 0x0, 0x1a85, 0x80000001, 0x1, 0x9, &(0x7f00000001c0)='gretap0\x00', 0x4, 0x200, 0x747}) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) shutdown(r1, 0x1) 2018/05/03 10:31:08 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400200, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x3, {0x2, 0x4e22, @rand_addr=0x200}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22}, 0x0, 0x1a85, 0x80000001, 0x1, 0x9, &(0x7f00000001c0)='gretap0\x00', 0x4, 0x200, 0x747}) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x1) 2018/05/03 10:31:08 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400200, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x3, {0x2, 0x4e22, @rand_addr=0x200}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22}, 0x0, 0x1a85, 0x80000001, 0x1, 0x9, &(0x7f00000001c0)='gretap0\x00', 0x4, 0x200, 0x747}) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x1) 2018/05/03 10:31:08 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400200, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x3, {0x2, 0x4e22, @rand_addr=0x200}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22}, 0x0, 0x1a85, 0x80000001, 0x1, 0x9, &(0x7f00000001c0)='gretap0\x00', 0x4, 0x200, 0x747}) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x1) 2018/05/03 10:31:08 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400200, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x3, {0x2, 0x4e22, @rand_addr=0x200}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22}, 0x0, 0x1a85, 0x80000001, 0x1, 0x9, &(0x7f00000001c0)='gretap0\x00', 0x4, 0x200, 0x747}) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x1) 2018/05/03 10:31:08 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400200, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x3, {0x2, 0x4e22, @rand_addr=0x200}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22}, 0x0, 0x1a85, 0x80000001, 0x1, 0x9, &(0x7f00000001c0)='gretap0\x00', 0x4, 0x200, 0x747}) bind$inet(0xffffffffffffffff, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(0xffffffffffffffff, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(0xffffffffffffffff, 0x1) 2018/05/03 10:31:09 executing program 3: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="983992"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000000340)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 10:31:10 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="9826df"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 10:31:10 executing program 6: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="eb0047"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 10:31:10 executing program 3: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB='q0x0, 0x3, 0x6, [0x5086, 0x80000000, 0x96, 0x2, 0x1, 0x10000]}, &(0x7f0000000040)=0x14) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000140)) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000100)={0x1, 0x2}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x5, 0x80000001}, &(0x7f00000000c0)=0x8) 2018/05/03 10:31:14 executing program 2: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="19ab"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x282}], 0x2, 0x0) 2018/05/03 10:31:15 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="01e69e00000089deb326272208004503003c000000000029907800000000ffffffff0000000000289078f3cd3cd25997eb7cc945c6b2ab5f9a07ed5b09cdc9efc4a33dd17cdbb555292a3320fabb06d9643ea0fb06d32aa828b86ecd96f2d736c427d0cc9d208b920002b19379e684c1d5dcf3de9d8063dfd89d71aeb5553f8d9d202a692970a0916f96496f03f384b9db59330f25e605f7ca73dc786df9849e181c0dba8c059bd9e6a60e19a7e2d312068128e34f74ca43"], &(0x7f0000000380)) 2018/05/03 10:31:15 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:15 executing program 6: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x806, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) chdir(&(0x7f0000000040)='./file0\x00') ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000d26ffc)) 2018/05/03 10:31:15 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(0xffffffffffffffff, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:15 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3a) recvmmsg(r0, &(0x7f0000004900)=[{{&(0x7f0000000040)=@ethernet, 0x80, &(0x7f0000000580)=[{&(0x7f0000000100)}, {&(0x7f0000000140)=""/56, 0x38}, {&(0x7f0000000180)=""/60, 0x3c}, {&(0x7f00000001c0)=""/6, 0x6}, {&(0x7f0000000200)=""/108, 0x6c}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f0000000300)=""/240, 0xf0}, {&(0x7f0000000400)=""/30, 0x1e}, {&(0x7f0000000440)=""/109, 0x6d}, {&(0x7f00000004c0)=""/186, 0xba}], 0xa, 0x0, 0x0, 0xb3}, 0x7}, {{&(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000840)=[{&(0x7f00000006c0)=""/145, 0x91}, {&(0x7f0000000780)=""/153, 0x99}], 0x2, &(0x7f0000000880)=""/243, 0xf3, 0x800}, 0x3}, {{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f0000000980)=""/67, 0x43}, {&(0x7f0000000a00)=""/189, 0xbd}], 0x2, &(0x7f0000000b00)=""/4096, 0x1000, 0x3}, 0x3800000000000000}, {{&(0x7f0000001b00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000002040)=[{&(0x7f0000001b80)=""/8, 0x8}, {&(0x7f0000001bc0)=""/32, 0x20}, {&(0x7f0000001c00)=""/7, 0x7}, {&(0x7f0000001c40)=""/190, 0xbe}, {&(0x7f0000001d00)=""/189, 0xbd}, {&(0x7f0000001dc0)=""/183, 0xb7}, {&(0x7f0000001e80)=""/190, 0xbe}, {&(0x7f0000001f40)=""/199, 0xc7}], 0x8, &(0x7f00000020c0)=""/162, 0xa2, 0x80000000}, 0x800}, {{&(0x7f0000002180)=@rc, 0x80, &(0x7f00000026c0)=[{&(0x7f0000002200)=""/74, 0x4a}, {&(0x7f0000002280)=""/216, 0xd8}, {&(0x7f0000002380)=""/241, 0xf1}, {&(0x7f0000002480)=""/194, 0xc2}, {&(0x7f0000002580)=""/185, 0xb9}, {&(0x7f0000002640)=""/123, 0x7b}], 0x6, &(0x7f0000002740)=""/80, 0x50, 0x80000001}, 0x8}, {{&(0x7f00000027c0)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000003e40)=[{&(0x7f0000002840)=""/136, 0x88}, {&(0x7f0000002900)}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000003940)=""/103, 0x67}, {&(0x7f00000039c0)=""/218, 0xda}, {&(0x7f0000003ac0)=""/146, 0x92}, {&(0x7f0000003b80)=""/201, 0xc9}, {&(0x7f0000003c80)=""/138, 0x8a}, {&(0x7f0000003d40)=""/209, 0xd1}], 0x9, &(0x7f0000003f00)=""/215, 0xd7, 0x28d9}, 0x80}, {{&(0x7f0000004000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004640)=[{&(0x7f0000004080)=""/104, 0x68}, {&(0x7f0000004100)=""/116, 0x74}, {&(0x7f0000004180)=""/160, 0xa0}, {&(0x7f0000004240)=""/100, 0x64}, {&(0x7f00000042c0)=""/182, 0xb6}, {&(0x7f0000004380)=""/242, 0xf2}, {&(0x7f0000004480)=""/145, 0x91}, {&(0x7f0000004540)=""/208, 0xd0}], 0x8, &(0x7f00000046c0)=""/26, 0x1a, 0xfffffffffffffffd}, 0xfff}, {{&(0x7f0000004700)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004780)=""/67, 0x43}], 0x1, &(0x7f0000004840)=""/133, 0x85, 0x8}, 0x80000001}], 0x8, 0x2, &(0x7f0000004b00)={0x77359400}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000004b80)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000004d40)={&(0x7f0000004b40)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000004d00)={&(0x7f0000004bc0)={0x118, r2, 0x0, 0x70bd29, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1b}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x77}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3d39d63e}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x118}, 0x1, 0x0, 0x0, 0x40000}, 0x40010) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f00000000c0)=0x1e, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) open$dir(&(0x7f0000000100)='./file0\x00', 0x40, 0x8) 2018/05/03 10:31:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x2001}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x80000000}}) r2 = dup2(r0, r1) getsockname$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000140)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x2, [@multicast1=0xe0000001, @multicast1=0xe0000001]}, 0x18) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000100)={r3, 0x1, 0x6}, 0x10) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/03 10:31:16 executing program 1: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) connect(r0, &(0x7f0000000000)=@nl=@unspec, 0x80) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'gretap0\x00', 0xffffffff}) recvmmsg(r0, &(0x7f0000002f00)=[{{&(0x7f00000000c0)=@l2, 0x80, &(0x7f0000001240)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/131, 0x83}, {&(0x7f0000001200)=""/61, 0x3d}], 0x3, &(0x7f0000001280)=""/17, 0x11, 0x3fa1}}, {{&(0x7f00000012c0)=@rc, 0x80, &(0x7f00000018c0)=[{&(0x7f0000001340)=""/49, 0x31}, {&(0x7f0000001380)=""/227, 0xe3}, {&(0x7f0000001480)=""/99, 0x63}, {&(0x7f0000001500)=""/75, 0x4b}, {&(0x7f0000001580)=""/170, 0xaa}, {&(0x7f0000001640)=""/220, 0xdc}, {&(0x7f0000001740)=""/79, 0x4f}, {&(0x7f00000017c0)=""/246, 0xf6}], 0x8, &(0x7f0000001940)=""/229, 0xe5, 0x4}, 0x100000000}, {{&(0x7f0000001a40)=@can, 0x80, &(0x7f0000002e40)=[{&(0x7f0000001ac0)=""/15, 0xf}, {&(0x7f0000001b00)=""/71, 0x47}, {&(0x7f0000001b80)=""/99, 0x63}, {&(0x7f0000001c00)=""/4096, 0x1000}, {&(0x7f0000002c00)=""/102, 0x66}, {&(0x7f0000002c80)=""/125, 0x7d}, {&(0x7f0000002d00)=""/33, 0x21}, {&(0x7f0000002d40)=""/234, 0xea}], 0x8, &(0x7f0000002ec0)=""/18, 0x12, 0x101}, 0x1}], 0x3, 0x100, 0x0) 2018/05/03 10:31:16 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:16 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000100)={'vcan0\x00', @ifru_addrs=@nfc={0x27, 0x1, 0x2, 0x6}}) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x800, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x18}, 0x10) unshare(0x8000400) sendmsg$netrom(r1, &(0x7f0000000700)={&(0x7f00000001c0)=@ax25={0x3, {"1cf3801833bbd9"}, 0xc1}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000200)="075dcddb9719860a735ffb5e42384302d211519583083e2173f94dff3b38b3e9e680ef5f6ee25fa7644382c9b2a66178dfda5a9929b45138c3f45eb2a4a58b50fe76c158b415c8fc810b2dfbaafdd0d2e8ba0bcfa2a9a22ae369306b04261902d59328497bb03ee891c8b7e855d72e1c1e2591d27acd34adf93dfb0da98039aa3919ef116ee92cfc50fe7fb98f7ae048b3cfe635681f3e572b43d8d031cfaddb03cf12d9372435e4870b6859e0d8e650f829a8396e48c2c38357df5667d58efce726a7334abb0899a19b9320", 0xcc}], 0x1, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x390, 0x8004}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f0000000080), &(0x7f0000000140)}, 0x20) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000840)={&(0x7f0000000740)=[0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0, 0x0], &(0x7f00000007c0)=[0x0, 0x0], &(0x7f0000000800)=[0x0, 0x0, 0x0, 0x0], 0x3, 0x2, 0x2, 0x4}) sendto$llc(r1, &(0x7f0000000080)="6e73964cc627f5403a2ef50bb0e8955e594c2c4245b863f74f56a3dd67f8", 0x1e, 0x20000000, &(0x7f00000000c0)={0x1a, 0x0, 0x8, 0x5, 0x8, 0x7fff, @random="268fc4e0f345"}, 0x10) 2018/05/03 10:31:16 executing program 6: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x806, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) chdir(&(0x7f0000000040)='./file0\x00') ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000d26ffc)) 2018/05/03 10:31:16 executing program 2: socketpair$inet(0x29, 0x5, 0x82, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x424000, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@getneightbl={0x14, 0x42, 0x100, 0x70bd29, 0x25dfdbfc, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000040}, 0x44) r3 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getsockname$packet(r2, &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001c40)=0x14) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000003100)={@empty, @dev, 0x0}, &(0x7f0000003140)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000200)={{{@in=@multicast1, @in6=@remote}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000300)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000034c0)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f00000035c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000069c0)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000006ac0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000006c80)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000006d80)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f0000006f80)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x34000}, 0xc, &(0x7f0000006f40)={&(0x7f0000006dc0)={0x160, r3, 0x1c, 0x70bd28, 0x25dfdbfc, {0x2}, [{{0x8, 0x1, r4}, {0xbc, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}, {{0x8, 0x1, r6}, {0x80, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}]}}]}, 0x160}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000054) 2018/05/03 10:31:16 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:16 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYRES64=r0], 0x8}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x5, 0x1, 0x0, 0x100000000, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r3, 0x0, 0x10}, 0xc) linkat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x1000) 2018/05/03 10:31:16 executing program 1: prlimit64(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xffff, 0x8200) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000040)={0x3f, 0x9}) 2018/05/03 10:31:16 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:16 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(0xffffffffffffffff, 0x1) 2018/05/03 10:31:16 executing program 2: r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x10001, 0xffffffffffffff4a) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = dup3(r0, r1, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000eb3fe0)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}], 0x10) 2018/05/03 10:31:16 executing program 0: semop(0x0, &(0x7f000002efe2), 0x0) semop(0x0, &(0x7f000001a000)=[{}], 0x1) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000000140)=""/246) r0 = semget(0x0, 0x0, 0x0) semctl$GETPID(r0, 0x5, 0xb, &(0x7f0000000000)=""/106) 2018/05/03 10:31:16 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x7, 0x800132, 0xffffffffffffffff, 0x2000000000000) poll(&(0x7f0000000080), 0x2000000000000292, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0xfffffffffffffff6) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x1b3e8980, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0x2c) prctl$getreaper(0x25, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x40008000000}], 0xfffffffffffffcc1) fcntl$setlease(r0, 0x400, 0x2) fcntl$addseals(r0, 0x409, 0x1) 2018/05/03 10:31:16 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='net/dev_snmp6\x00') setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000240)={0x303, 0x33}, 0x4) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) creat(&(0x7f0000000140)='./file0/bus\x00', 0x10) 2018/05/03 10:31:16 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000d3dc98)={0x1c, 0x217, 0x10000000000a, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x2, @pid}]}, 0x1c}, 0x1}, 0x0) syncfs(r0) 2018/05/03 10:31:16 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x8043) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) capset(&(0x7f0000034ff8)={0x20080522}, &(0x7f0000034000)) umount2(&(0x7f0000000780)='./file0/file0\x00', 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x39f3, 0x301840) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}) 2018/05/03 10:31:16 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(0xffffffffffffffff, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:16 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/05/03 10:31:16 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x112}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000140)={'bridge_slave_1\x00', {0x2, 0x4e22}}) 2018/05/03 10:31:16 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(0xffffffffffffffff, 0x1) 2018/05/03 10:31:16 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f0000000200)=0x98) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r2, &(0x7f0000000100)='net/sctp\x00') setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x8}, 0x37f) r3 = socket(0x9, 0x0, 0x10001) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_tcp_int(r3, 0x6, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/03 10:31:16 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000a7eff4)={0x10}, 0xc, &(0x7f0000f93000)={&(0x7f000024e000)={0x14, 0x3, 0x2, 0xf09}, 0x14}, 0x1}, 0x0) read(r0, &(0x7f00000000c0)=""/80, 0x26b) 2018/05/03 10:31:17 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/05/03 10:31:17 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:17 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(0xffffffffffffffff, 0x1) 2018/05/03 10:31:17 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1b1a00, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f00009d7ff8)=@abs, &(0x7f0000937000)=0x8, 0x0) 2018/05/03 10:31:17 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x1, 0x1, 0x5cc6f79d, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000200)=0x4, 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xc26, 0x8000, 0x9, 0x1f, r2}, &(0x7f0000000180)=0x10) socket$key(0xf, 0x3, 0x2) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="92c76948", 0x57) 2018/05/03 10:31:17 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x112}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000140)={'bridge_slave_1\x00', {0x2, 0x4e22}}) 2018/05/03 10:31:17 executing program 3: gettid() r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) getdents64(r0, &(0x7f0000000140)=""/47, 0x2f) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)="0f4a496c56315ea848cb230f25c76a12d1b03ed9fa9ba14ff79b3ed1a0873aa570e8bd7a37e1bc88513622e712315ed14f68e6b11038eac78b046b93f1d0437dfd430a209ac62368af99ed064c3c01bea0879dadb235848a69ce1a07aaf230ceecabe96e66d4d7741ce022b586a9629c5acb5e53dfd62d3224ba") sendfile(r2, r2, &(0x7f0000000040), 0xdd47) lseek(r2, 0x4000000000000, 0x0) 2018/05/03 10:31:17 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x88) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) getresuid(&(0x7f0000001ac0), &(0x7f0000001b00)=0x0, &(0x7f0000001b40)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001b80)={0x0}, &(0x7f0000001bc0)=0xc) fstat(r0, &(0x7f0000003300)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() fcntl$getownex(r0, 0x10, &(0x7f0000003380)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000033c0)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f00000034c0)=0xe8) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000003980)) sendmsg$netlink(r1, &(0x7f0000003940)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfc, 0x400}, 0xc, &(0x7f0000003900)=[{&(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="14006400fe80000000000000000000000000000ce0003f00d8c0534698b5f51493271e1e9d753c454510a8267c854e61bc180628eb95bbf796fedf143d908b7921781f8319b153d7e5b616cb9a5406354e58e2cd88a1859caccba155f5b81ded80003da336706ee12ee112a903212cb7cb4141eb7fac665179560f087e9fa2c4191c2971d99c8bbf5d480295e95afc2bade706105f96043207d1094e8293a508103a9d89b6b27dddc819cbd48b7f51001230915c785fdc9542bdb3a60dfdebc5cc37d890e4b6389255aba89254aec455027c3b3b0f4a5a715952f221d75e9609ac78abab602bc70cdc21d136052160838da1f29308005d00", @ANYRES32=r3, @ANYBLOB="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0x1218}, {&(0x7f0000003500)={0x3c8, 0x31, 0x0, 0x70bd27, 0x25dfdbfb, "", [@nested={0x90, 0x44, [@typed={0x8, 0x3f, @u32=0x8}, @typed={0x84, 0x1a, @binary="6f08504f04c62453568e84d01044d108ab3cc04ace1934f1a8eaa186b811a805199b0d21b34cf47bd4d8da94b99f2845f737b6dc7dac9027f39b4c1d0b5f8a4bc244ea2de1acc0fd2831028a7750c6af2133b70d1b2de17ae6fbcd22d7b7757ab88b44896b92bf71de41c83f9aefc1a082e2aaa0d7c40f1b7aa1b6403192b303"}]}, @nested={0xd8, 0x1c, [@generic="e8cd6b00e1f45dc72be29b3a71100e950f1612e400e4f08d0b2ef79e990eb2eedb45156d20faebd284480274571fc7357491f4471c44f043c21aba65e63a5bb8677e3acc236cbacee61e1295f2ec2ac41687ba2dd9946d8eaed7bf6e54756c90aa", @generic="10fc09dd8158d8f7fab09f3faa48345c010ad99ea5ef8a2c5254c7ecd8e45065dd4a4d8d49aa27b91198e0f1e08ad982b61e702f", @generic="bd36917bc408076ccd3d230502c7fc0001a32aa1b4a5", @typed={0x8, 0x86, @fd=r0}, @typed={0x8, 0x37, @u32=0x1}, @typed={0x8, 0x4, @uid=r7}, @typed={0x8, 0x6c, @str='\x00'}, @typed={0x8, 0xf, @pid=r8}]}, @generic="307c09af961de0fc5aa9096634912ef9bd363e48fd06f732d2c0cd886ac1dc6e6f81efc1546376a37accad2eb90dd91aa26b75545e2646128493f720fb3895374aa5dcb25e5b52f04e3dfa66f733a3c3e1e6bdd1aa333e7a005c70ca1d3a961b64f486e67d0c933e591fd9f51a897d98d55a288ed0d36e3d16b6cec27986e81ea7f8117968b91f764bb31fc22239820a8373fb2ff6e3d2daff7130a09bd17bdb344b8857cca2ebcfc325df66809a7549305f45cd4cb1e81f5a88aaebbf55be3bca341c47b554cbeaa14ab86eeedba6bde36db1532020d3bf7713d5e2fe305599707188691bc7bd1bdc42d8bf9fc5", @typed={0x8, 0x6d, @u32=0x7fff}, @typed={0x14, 0x36, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @nested={0x138, 0x4b, [@generic="8ab82d1a650894b1f6d619269ee2fe462638fabc4a1194388cf5947c8bafd13b3b5f44c6528422a871991da40efd34c63c670e521e83b8c07d1a40d82169eccdd8fd083080cfae6ab96794f2b9dbcc0e491d9f63cdc771ab12975e474790c0588e1a284e7032bef5fe7a0aa30352c727df865c185bcb3be27371bba3effa86d0878154ebdda866df662ac6cd9e2e6116313f8b427dabfdc3088c4ac1535e1e49b9ccb0e54adf0d3f150804f8081eb321c11e78c9f982dffbbc5f9bbd220d144165f30b94e97f156ff9b54463d2f7dea674e8c0985b63", @generic="7de3e21a98417bb4a8affb661b5b76bd3652fb0d869cb90e96e48eaba2c5ab99197aa9f727d2f106b2b20f9ae61c9f0cdef0936fe9ce53d9c1ab9562e3c9e1fa1743da6c67532ddc", @typed={0xc, 0x8b, @u64=0x7fffffff}, @typed={0x8, 0x75, @pid=r9}]}, @nested={0xc, 0x14, [@typed={0x8, 0x7, @uid=r10}]}]}, 0x3c8}], 0x4, 0x0, 0x0, 0x1}, 0x40000) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000f9bffc)=0x800, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000557fc8)={&(0x7f0000ed5fe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001a40)}, 0x0) 2018/05/03 10:31:18 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(0xffffffffffffffff, 0x1) 2018/05/03 10:31:18 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/05/03 10:31:18 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@mcast1={0xff, 0x1, [], 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=[{0x18, 0x29, 0xb, "01"}], 0x18}}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0x12, 0x6, 0x7, 0xa, 0x0, 0x70bd2a, 0x25dfdbfc, [@sadb_x_nat_t_port={0x1, 0x15, 0x4e20}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x8f01}}]}, 0x50}, 0x1}, 0x40800) 2018/05/03 10:31:18 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(0xffffffffffffffff, 0x1) 2018/05/03 10:31:18 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004503002800000000002f9078ac14ffaae00000010000883e", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="50002cb6500a71da0fca670f0911f5000090780000"], 0x0) 2018/05/03 10:31:18 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x18000, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000040)={[0x3a, 0x0, 0x2f, 0x36]}, 0x4) socket$inet6(0xa, 0x2, 0x0) 2018/05/03 10:31:18 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0xd1) r3 = dup2(r2, r0) openat(r3, &(0x7f0000000040)='./file0\x00', 0x440, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fb6ff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000080)={0xe}) 2018/05/03 10:31:18 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x80000, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000140)={{0x2, 0x4e20}, {0x306, @link_local={0x1, 0x80, 0xc2}}, 0x4, {0x2, 0x4e23}, 'lo\x00'}) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x5e, 0x1) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000740)={0x800, {{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x1, 0x4, [{{0x2, 0x4e23}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}]}, 0x290) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80800) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000000080)=""/59) r4 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000700)=0x98) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r4) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, "3f2f87a3c2f11396c042f6fdf496d494955f93da1586bb337cb99505a1973861af0c30e6d7bbf7e47ddac4769760cd853e12fb6c15ce6e635f3da8ca4af8b858", "6b5f31614fc81707b8b8f58783b6f918faf4b2b1fed84cd3eb7f6d2a10c9d90e"}) flock(0xffffffffffffffff, 0x0) 2018/05/03 10:31:18 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:18 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/05/03 10:31:18 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000000)={'raw\x00', 0xfa, "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"}, &(0x7f0000000140)=0x11e) 2018/05/03 10:31:18 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="32f09c0d3b"], 0x5) 2018/05/03 10:31:18 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_settime(0x0, &(0x7f0000000280)={0x0, 0x989680}) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = memfd_create(&(0x7f0000000040)='+])\x00', 0x3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1}}}, 0x4, 0x9, 0x101, 0x400, 0xf0}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x6}, &(0x7f0000000240)=0x8) clone(0x20900, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000100), &(0x7f000031d000)) 2018/05/03 10:31:18 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) fcntl$setstatus(r0, 0x4, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x1, 0x0) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0x3, 0x9, 0x3, 0x9, 0x0, 0x70bd26, 0x25dfdbfd, [@sadb_spirange={0x2, 0x10, 0x4d2, 0x4d5}, @sadb_address={0x5, 0x17, 0x3b, 0x20, 0x0, @in6={0xa, 0x4e23, 0x5b5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}}]}, 0x48}, 0x1}, 0x20000000) 2018/05/03 10:31:18 executing program 4 (fault-call:4 fault-nth:0): r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:18 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) write$cgroup_subtree(r0, &(0x7f00000018c0), 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000180)=0x8f) [ 108.370528] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) [ 108.450796] FAULT_INJECTION: forcing a failure. [ 108.450796] name failslab, interval 1, probability 0, space 0, times 1 [ 108.462232] CPU: 1 PID: 8086 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 108.469109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.478504] Call Trace: [ 108.481148] dump_stack+0x185/0x1d0 [ 108.484834] should_fail+0x87b/0xab0 [ 108.488606] should_failslab+0x279/0x2a0 [ 108.492720] kmem_cache_alloc_node+0x151/0xc70 [ 108.497360] ? __alloc_skb+0x203/0x9f0 [ 108.501295] ? kmsan_set_origin_inline+0x6b/0x120 [ 108.506222] ? __msan_poison_alloca+0x15c/0x1d0 [ 108.510975] __alloc_skb+0x203/0x9f0 [ 108.514762] ? inet_sk_state_store+0x2f2/0x330 [ 108.519394] tcp_send_fin+0x4dc/0x1e70 [ 108.523372] ? tcp_set_state+0x6cc/0x8d0 [ 108.527520] ? __local_bh_enable_ip+0x3b/0x140 [ 108.532190] tcp_shutdown+0x18b/0x200 [ 108.536076] ? tcp_set_state+0x8d0/0x8d0 [ 108.540176] inet_shutdown+0x353/0x640 [ 108.544161] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 108.549602] ? inet_recvmsg+0x5f0/0x5f0 [ 108.553651] SYSC_shutdown+0x2a3/0x400 [ 108.557598] SyS_shutdown+0x44/0x60 [ 108.561262] do_syscall_64+0x309/0x430 [ 108.565188] ? SYSC_getsockopt+0x570/0x570 [ 108.569465] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 108.574678] RIP: 0033:0x455979 [ 108.577888] RSP: 002b:00007f180bd36c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000030 [ 108.585638] RAX: ffffffffffffffda RBX: 00007f180bd376d4 RCX: 0000000000455979 [ 108.592943] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000013 2018/05/03 10:31:18 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000140)=0xfffffffffffffffb, &(0x7f0000000180)=0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x202000, 0x0) r2 = socket(0x10, 0x2, 0xc) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f00000001c0)={0x3, 0x3, 0x8, 0xffffffffffff3574}) write(r2, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r3 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x9, 0x10, 0x1ff, 0xfffffffffffffffa}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={r4, 0x1b48}, 0x8) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) write(r3, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423fdffdf00", 0x1f) r5 = socket(0x10, 0x2, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f00000000c0)=0x6, 0x4) write(r5, &(0x7f0000000040)="1f0000000104ff00fdde45c8f305f0f00800018001fd00dcffdf0000000000", 0x1f) 2018/05/03 10:31:18 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) r2 = gettid() r3 = geteuid() getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x4) sendmsg$netlink(r1, &(0x7f00000001c0)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x1000100}, 0xc, &(0x7f0000000140)=[{&(0x7f0000000300)={0x474, 0x1d, 0x0, 0x70bd25, 0x25dfdbfb, "", [@generic="8f4a758656a38bfe4264e98cce3c87566074a2c79c", @nested={0x298, 0x57, [@generic="dfeed4851ad161af8d564cb1", @generic="739b15be7120558e39188c0a09fda4ad9166e0501baab4c58acfa30dc72fae851ebeb80ab723118e0a267dc0cd7d56dc794a3fa1e8050d768effa3cc85c3ca753989aad19f3a77834b418e55044fdfb80d4a69548ff41b089fe8b16a2311ca61f43d6d66f5f40f664b19ad2c3a52a73f3de27f61988c2a0210e310179d5e00690eb4a1f2378d4a3fc301f508c687788f9144c0f9efb0862bceb89212167128ce0bf2faf8edd8acbf49032b9d2134697d7d3dc0d19f103870477e5458625c0600fd7f4eb7037f101f2c1a0120f76c6bb95c37614ac2abc446ee39d01289c0ad5eadbbd7", @generic="21c238ae23ea7b148a4c9f9e7ed7043611c0661edf412082c75ce4306acf19981d0187f397fccae62a79e1a84d0d7507b501c33bbe90cdd27e0332996ab6d985d89566f8a38e9a14e19739c31a756faf82bdbf8d877b9e7b8ebff8023f5c7f631f8237e7e30c920f9e7a0f2eb504748213f50868ef822ce9f082f62095972d9f28c181798fe55ea25624db5ef98aa559560d2c9d1895903f942e570dfde64e8388e929c36718", @generic="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"]}, @nested={0x1b4, 0x54, [@generic="cd8fecdb123a387d40be157861dc45f5bffc5dde72f713704210f97ec1605de7f85a90b2b554a0c74fa5cdbd30b57614a7c50062f31b11155f32b54c1f075817ea68a06977616769c1ba0b19d8b6c3f2cb658d8b10852aea5a63f2f58238ed28660cab38bfb72a47806faf66d9289ec60b1abc69e95ed40b1b8e9d9adbab368ca1d95c383d2f574ea081ea30054c6d1ec44b2e81f40c04b5fb11d1591358444b539a6c49e3ab474f6aff42972f3e4885fcb55d43e7233bd676856a18248a4641811f3ba127a331cb0ab7f05d94524bc1a78afe7adba4d4b96232632edacbd588cc2541cafed4c91b53", @typed={0x8, 0x80, @ipv4=@dev={0xac, 0x14, 0x14, 0xc}}, @generic="24fc62a1a61410b8f42e480ade32ffccd922fc7a8c4967334432988b57e5aee4412946cff4ed3405d93d98a682e1d777deb83208da2fffc0da4a26133ee1132d3d5640f721721f12458039d509311c7f02b164696bf854dffea364138be76a4a5bf8cc92355de654e5094ab3817fdd9507f69fe4499a691f4990fd92d423378c1c66983d1c3ea527db84a3e21085878fad505491f24f1e222c0f6230f622cae5c8e3241a99a66eb83f0dde78832b3de01a3155683931be10f92cabec"]}]}, 0x474}, {&(0x7f0000000100)={0x24, 0x1c, 0x101, 0x70bd25, 0x25dfdbfe, "", [@generic="76f9bc145122593e9bc90f817484ed4e5c6c545c"]}, 0x24}, {&(0x7f0000000780)={0x1a4, 0x16, 0x14, 0x70bd26, 0x25dfdbfb, "", [@nested={0x110, 0x93, [@generic="c034608a4def8ca16e545a69fca9d8657a22ddc1fbdd51ddc5a6b61b20fd5912065dcef3c55a7dbdc2697287020e73728b7113503d5c059a09cef731dc33edf3ffac6bdec39ea1e83812f57605405981a667a73a6bc4a6a69ff64e64caaa1169773826b9abf38510e90eec07c1b308e8cafc8d7e5ab34e319dd8dd28a4ab3a286ff03017c8b5f95b10d92e46e718f3e8ee307254f3a9458301d2aa358f1666ac92498c52f00d9281b22ebf6005d38ab72ae1dd991e9b6fc09987729b04513dbd7aa19795939a5144957d9cecb2690db7d9c2283d085d270e39ad9a6895cdc838a1f7d99e3f3aace1d2456cdbc907", @typed={0xc, 0x8f, @u64=0x1}, @typed={0x8, 0x34, @pid=r2}, @typed={0x8, 0x5e, @fd=r1}]}, @nested={0x80, 0x1e, [@typed={0x8, 0x89, @u32=0x7}, @generic="98c90346b97f3ae96abcb5bbcb42d2b877b5622eb06d75f2e3711653fdfc403bba65edc0d8ce685950e8081b7d458d025d250865e891", @typed={0xc, 0x77, @u64=0xfffffffffffffffd}, @generic="85d1c459131aff951c150853cd757b266d44e35816feaedc57a772a1948033ae4d3b", @typed={0x8, 0x1b, @uid=r3}, @typed={0x8, 0x68, @u32=0x7}]}, @nested={0x4, 0x46}]}, 0x1a4}, {&(0x7f0000000940)={0x2010, 0x31, 0x0, 0x70bd29, 0x25dfdbff, "", 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0x2010}], 0x4, &(0x7f0000000180)=[@rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r1, r0, r1]}], 0x30, 0x8000}, 0x10) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x11, r1, 0x0) mremap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000e6a000/0x2000)=nil) 2018/05/03 10:31:18 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) close(r0) 2018/05/03 10:31:18 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:18 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmmsg(r0, &(0x7f00000079c0)=[{{&(0x7f0000001f00)=@l2, 0xff64, &(0x7f0000003f80)=[{&(0x7f0000002f80)=""/4096, 0x1000}, {&(0x7f0000004040)=""/4096, 0x39}], 0x2, &(0x7f0000005040)=""/194, 0xffffffffffffff88}}, {{&(0x7f0000005140)=@generic, 0x80, &(0x7f0000005400), 0x0, &(0x7f0000005480)=""/124, 0x7c}}, {{&(0x7f0000005500)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000007900), 0x2e, &(0x7f0000007980)=""/47, 0x2f}}], 0x3, 0x0, &(0x7f0000007b40)={0x77359400}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x80000001, 0x200, 0x6}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x254}, &(0x7f0000000100)=0xc) [ 108.600243] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 108.607544] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 108.614844] R13: 000000000000065c R14: 00000000006fd940 R15: 0000000000000000 [ 108.658190] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 108.740961] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 108.787351] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 108.830776] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 108.882563] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/03 10:31:18 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/05/03 10:31:18 executing program 4 (fault-call:4 fault-nth:1): r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:18 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a38000)='comm\x00') ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000200)={0x4, &(0x7f0000000180)=[{}, {}, {}, {}]}) pread64(r0, &(0x7f0000000040)=""/129, 0xffffff1f, 0x7) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000140)=""/57) timer_create(0x5, &(0x7f0000000000)={0x0, 0x30, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) timer_getoverrun(r1) 2018/05/03 10:31:18 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:18 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:18 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) close(r0) 2018/05/03 10:31:18 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000200)=""/245, &(0x7f0000000080)=0xf5) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00000001c0)="6ef5fdd3661878874500f66d4a4b1960") getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f00000000c0)=""/166, &(0x7f0000000040)=0xa6) 2018/05/03 10:31:18 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmmsg(r0, &(0x7f00000079c0)=[{{&(0x7f0000001f00)=@l2, 0xff64, &(0x7f0000003f80)=[{&(0x7f0000002f80)=""/4096, 0x1000}, {&(0x7f0000004040)=""/4096, 0x39}], 0x2, &(0x7f0000005040)=""/194, 0xffffffffffffff88}}, {{&(0x7f0000005140)=@generic, 0x80, &(0x7f0000005400), 0x0, &(0x7f0000005480)=""/124, 0x7c}}, {{&(0x7f0000005500)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000007900), 0x2e, &(0x7f0000007980)=""/47, 0x2f}}], 0x3, 0x0, &(0x7f0000007b40)={0x77359400}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x80000001, 0x200, 0x6}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x254}, &(0x7f0000000100)=0xc) 2018/05/03 10:31:19 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x3, 0x7f, 0x5, 0x22}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r0, &(0x7f00002ae000), &(0x7f0000000000)="9cdafa4134ee4804122e3c6a3a61d62bc017dc280ac247161a9200fe98e73790751e47ad6107b50d3284655c47c0566dcb41ec44aca6ff1a2c89c62e3f68b39915d5e728f5ae7fc95fdb4f2106be7d8d94a04a8fa5ea7d77f8819861a230a7e11d5b8737e91f2c6bd3e5438c9642e6e3cdbe18fb9021b341"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000a40)={r0, &(0x7f00000000c0)="64060000000000000057eaa5dc07bdbacf97f916b2ee36faeb", &(0x7f0000000a80)="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", 0x5}, 0xffffffffffffff68) 2018/05/03 10:31:19 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="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", 0x1000, 0x4000000, &(0x7f0000001040)={0xa, 0x4e21, 0x100, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}, 0x1c) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)={0x80000004}) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/05/03 10:31:19 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/05/03 10:31:19 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) close(r0) 2018/05/03 10:31:19 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:19 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:19 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x20, 0x10000) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f00000000c0)={{r2, r3+10000000}, {r4, r5+10000000}}, &(0x7f0000000100)) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000001bc0), 0x95) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x20000800, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) 2018/05/03 10:31:19 executing program 0: clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x125100, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000040)=""/47) r1 = gettid() timer_create(0x0, &(0x7f0000000200)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tgkill(r1, r1, 0x0) tkill(r1, 0x1000000000016) 2018/05/03 10:31:19 executing program 7 (fault-call:4 fault-nth:0): r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:19 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000100)={r0}) shutdown(r0, 0x5) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000000)=0x8) 2018/05/03 10:31:19 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) close(r0) 2018/05/03 10:31:19 executing program 6: memfd_create(&(0x7f00000001c0)='/dev/cuse\x00', 0x3) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000000100)=""/177, 0xb1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x100, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000080)) [ 109.445661] FAULT_INJECTION: forcing a failure. [ 109.445661] name failslab, interval 1, probability 0, space 0, times 0 [ 109.457117] CPU: 0 PID: 8174 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 109.463987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.473375] Call Trace: [ 109.476018] dump_stack+0x185/0x1d0 [ 109.479954] should_fail+0x87b/0xab0 [ 109.483722] should_failslab+0x279/0x2a0 [ 109.487838] kmem_cache_alloc_node+0x151/0xc70 [ 109.492465] ? __alloc_skb+0x203/0x9f0 [ 109.496402] ? kmsan_set_origin_inline+0x6b/0x120 [ 109.501325] ? __msan_poison_alloca+0x15c/0x1d0 [ 109.506078] __alloc_skb+0x203/0x9f0 [ 109.509859] ? inet_sk_state_store+0x2f2/0x330 [ 109.514519] tcp_send_fin+0x4dc/0x1e70 [ 109.518523] ? tcp_set_state+0x6cc/0x8d0 [ 109.522674] ? __local_bh_enable_ip+0x3b/0x140 [ 109.527346] tcp_shutdown+0x18b/0x200 [ 109.531246] ? tcp_set_state+0x8d0/0x8d0 [ 109.535353] inet_shutdown+0x353/0x640 [ 109.539366] ? __msan_metadata_ptr_for_load_8+0x10/0x20 2018/05/03 10:31:19 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) symlink(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f000004f000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x6, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={0xffffffffffffff9c, 0x7, 0x1, 0x5cf, &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f00000003c0)=0xffffffffffff6063) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4c00, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) sendto$packet(r3, &(0x7f0000000040)="7c88af8d479a4d078ab2fc567e3bfd898dfe2042f56b09b0b5640b10498785b4167dd1434d4141901be61b50402047510f39b9bf14b519df3705e797732a53016bfe68577a2ec445f1c5a5868b19faf2af22eec32ee84898cec6fda08de49111eb602c9cefaaf1897ecc1b04974e248b5b0274b1091cf3c9e702b6ebf0cb0148bd98b00f7f166919ef7de330f70cd0b0d1ca5d6d73aafe10694dd1ba84870a093cf5f911f6486acfa78c4fd25f416e7de27a3141714fd02f5af524e4f122255737", 0xc1, 0x4, &(0x7f0000000280)={0x11, 0x1a, r4, 0x1, 0x100000001, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) 2018/05/03 10:31:19 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) [ 109.544818] ? inet_recvmsg+0x5f0/0x5f0 [ 109.548876] SYSC_shutdown+0x2a3/0x400 [ 109.552867] SyS_shutdown+0x44/0x60 [ 109.556583] do_syscall_64+0x309/0x430 [ 109.560537] ? SYSC_getsockopt+0x570/0x570 [ 109.564821] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 109.570040] RIP: 0033:0x455979 [ 109.573252] RSP: 002b:00007f190526cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000030 [ 109.581007] RAX: ffffffffffffffda RBX: 00007f190526d6d4 RCX: 0000000000455979 [ 109.588310] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000013 2018/05/03 10:31:19 executing program 6: memfd_create(&(0x7f00000001c0)='/dev/cuse\x00', 0x3) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000000100)=""/177, 0xb1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x100, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000080)) 2018/05/03 10:31:19 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) [ 109.595616] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 109.602925] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 109.610234] R13: 000000000000065c R14: 00000000006fd940 R15: 0000000000000000 2018/05/03 10:31:19 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) close(r0) 2018/05/03 10:31:19 executing program 6: memfd_create(&(0x7f00000001c0)='/dev/cuse\x00', 0x3) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000000100)=""/177, 0xb1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x100, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000080)) 2018/05/03 10:31:19 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x8000, 0x0) r2 = syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0xffff, 0x400000) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x3) sendmsg$kcm(r1, &(0x7f0000000280)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x21}, 0xffff}, 0x80, &(0x7f0000000240)=[{&(0x7f00000000c0)="39d21774b894608d60670962f377cddb758ee859214edf70957f76f97b9369bd8f55862d4d28784054783a19a67a789acbefc49ffae18832389a1c7d58329cd6ade0b68582ab53a0715cae322d6aa1dc569d3db97aa85cbb2e62412c33", 0x5d}, {&(0x7f0000000140)="1868cb6ce6668d171a206e8a4d87f2a805ec563aeb2f2e1d8c22902c41d0354ad0994aab6202341e1ac717a15dcfafa69e3e1c073e335e3ebeaf2dd783e656176a944842af4dfe011637e2ba33689bca3bf5a7f5ce104c46b4102c9cfee366b4c630090004abdedad6eadb490a5789715e29eae7cc79b1732b2f4e7d621d2dc7379a338265ff06555f11d77d4c1252fce73b71f73683ec485c56753f6a8f8ba505f0f1e2d5fdcb9fdb802e41f4f871aa00000000000000000020f28ce8000000000000", 0xc3}], 0x2, &(0x7f0000000480)=[{0x18, 0x11e, 0x4, "43177f2361827e"}, {0x88, 0x84, 0x3, "11b9f8a71a7ae53309692ebebec7639011a89e67749fcddb1ce2fa9531f00db7f09ca457aacac9b9d0fb2555f0f6357e91588aa9eaf76de95b65cb1f996607487508c934656502ab702316d728a5428d519c6223a6b9cd019d60809c4e5a2295d9636f08c10b3edcd6ceda0a18f875e5997b591bf5704d"}, {0xc8, 0x29, 0x1000, "07d5ed35741215fa80431bb761b48dda81839500a987bd47f7f468f1e1fe7fcb21550a065e2031842b2b23e417d66b86b1cd062fad14247130d073a70f36076a24d4032b0f3329c5b0f8b4fb03b003a3ed4ea387bf2a33eaf20662782d569847b4a393c0130649569f48ef7338d04d780e590385f638df4b85bb7f06d834fed0a62afdea0c5800f342af728d0ce1a6207cf4d7653f1cf8ff65f94bdf65c0cae3c0132008ff5b3c84eb5d89a9bee82c7e85"}], 0x168, 0x1ffffffd}, 0x20000050) 2018/05/03 10:31:19 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:19 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) close(r0) 2018/05/03 10:31:19 executing program 5: bind$inet(0xffffffffffffffff, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(0xffffffffffffffff, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:20 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4004556a, r1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x81, "47544442ee682d63fea24c101daaf28540f8f4e9c27f215ec3c0ba142cee8bbf3f084269da33e6a368bd61e12795782f38b26ee4908caaa46b04daf91c17ad5a6abc95b84892f4a5645e373af31377c25bc6764c4bdded6f0bfcc360400aeb062a97e2ee851f734078b868a30d26e78336f4eed6d97aa759e9d6153050636e2f0b"}, &(0x7f0000000100)=0x89) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r2, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x7, 0x9e0, 0x800, 0x0, 0x80000001}, &(0x7f0000000200)=0x7b) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x9, 0x4) 2018/05/03 10:31:20 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) close(r0) 2018/05/03 10:31:20 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)="7e69ab", 0x3) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) modify_ldt$write2(0x11, &(0x7f0000000240)={0x0, 0x100000, 0xffffffff, 0x290b, 0x7ff, 0x8, 0x6, 0x2, 0x1, 0x800}, 0x10) 2018/05/03 10:31:20 executing program 6: memfd_create(&(0x7f00000001c0)='/dev/cuse\x00', 0x3) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000000100)=""/177, 0xb1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x100, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000080)) 2018/05/03 10:31:20 executing program 5: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:20 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:20 executing program 0: pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') r0 = socket$unix(0x1, 0x2, 0x0) sendmmsg$unix(r0, &(0x7f00000009c0)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000180), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="ed9f100000000001000001ec000100daf207835b2a890105eba31c2d29d5a2d09dc16a55d58e626d3f1d69e70cb94cdad1361675910e65ffffff7f000000005451014a2d02ab9938"], 0x10}], 0x1, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x80000, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x419, &(0x7f0000000140)="406bed43b2aac2b489b7a55f3d532d5ac924f7ab33b741794c139c88ceeaf345", 0x2f4) ioperm(0x9, 0x9, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)) 2018/05/03 10:31:20 executing program 7 (fault-call:4 fault-nth:1): r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:20 executing program 6: memfd_create(&(0x7f00000001c0)='/dev/cuse\x00', 0x3) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000000100)=""/177, 0xb1) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x100, 0x0) 2018/05/03 10:31:20 executing program 3: ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000000180)) close(0xffffffffffffffff) 2018/05/03 10:31:20 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:20 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x501083, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x1, r3, r4, 0x81, 0x2000000) shutdown(r0, 0x1) 2018/05/03 10:31:20 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x8, 0x222800) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x9, 0x8d9c, 0x4, 0x9, 0x7}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xb36, 0xa, 0x20, 0x6, r1}, 0x10) 2018/05/03 10:31:20 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) read(r0, &(0x7f0000000480)=""/4096, 0x1000) 2018/05/03 10:31:20 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000000180)) close(r0) 2018/05/03 10:31:20 executing program 6: memfd_create(&(0x7f00000001c0)='/dev/cuse\x00', 0x3) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000000100)=""/177, 0xb1) 2018/05/03 10:31:20 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:20 executing program 1: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="521da1f81e176a219d"], &(0x7f0000000180), 0x0) vmsplice(r0, &(0x7f0000000080), 0x319, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000200)=""/224) write(r1, &(0x7f0000000080)='{', 0x1) open$dir(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) ftruncate(r1, 0x1) lseek(r1, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) pipe(&(0x7f0000000480)) 2018/05/03 10:31:20 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:20 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x101, 0x400001) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000040)={0x25, 0x2}) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000080)=0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x800, 0x200, 0x7, 0xfc9f, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x81}, 0x8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) fcntl$setown(r1, 0x8, r3) 2018/05/03 10:31:20 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x3ff, 0x30, 0x7fffffff, 0x81}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r2, 0x5446, 0x1ff}, 0xc) bind$ipx(r1, &(0x7f0000000040)={0x4, 0x6, 0x3ff, "10bcfcd95258", 0x383f000000000000}, 0x10) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000080)={0x7, 0x7, 0x1f, 0x8da, [], [], [], 0x5, 0x0, 0x567d, 0xffff, "ec6afe98dc8adc747b7fd10df42409a9"}) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:20 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000fe6fc0), &(0x7f0000fe6ff8), &(0x7f0000fe6ffa)={&(0x7f0000000080), 0xffffffd4}) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f00000000c0)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x800) r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000001c0)={0xfc7, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000200)={0x3, r2}) lseek(r0, 0x0, 0x1) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000100)=""/26) read(r0, &(0x7f0000000240)=""/122, 0x7a) prctl$getreaper(0x1d, &(0x7f0000000140)) 2018/05/03 10:31:20 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000000180)) close(r0) 2018/05/03 10:31:20 executing program 6: memfd_create(&(0x7f00000001c0)='/dev/cuse\x00', 0x3) r0 = socket$netlink(0x10, 0x3, 0x0) read(r0, &(0x7f0000000100)=""/177, 0xb1) 2018/05/03 10:31:20 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:20 executing program 0: r0 = memfd_create(&(0x7f0000000480)="757365725c7b70726f63ccea6264657600", 0x0) fcntl$setstatus(r0, 0x4, 0x40c48) write$selinux_user(r0, &(0x7f0000000080)={'system_u:object_r:etc_t:s0', 0x20, "000000000000ea00"}, 0xfffffe64) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 2018/05/03 10:31:20 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f00000042c0)={&(0x7f0000000140)=@l2={0x1f}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000280)='r', 0x1}], 0x1, &(0x7f0000001280)}, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x400000, 0x0) syz_emit_ethernet(0x195, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffff8f92dc4543fd0586ffff86dd60ca00e20003ffffac14ffaaff0e6f1e87b8ca895ee1020000f2ffffff000000000000000181009078000000260008000000fb00000000000018e63b5339a701a517ad12b01841594e97a3b348de05c55f6497d0c075f7bc4cade9b24cdb05afa525317c18f5d06a5c9c01b7a2f719021b51a84b9fc45faacfbd8d86306600000000000000000000000000000000000000000000000000000000"], 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="ac68cf9b8494081eb60954e3fa637e2e", 0x10) sendto(r0, &(0x7f0000000000)='A', 0x1, 0x0, 0x0, 0x0) 2018/05/03 10:31:20 executing program 7: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:20 executing program 2: bind$inet(0xffffffffffffffff, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(0xffffffffffffffff, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:21 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e25, @rand_addr=0xa5fb}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0x6, 0x4) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:21 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000000180)) close(r0) 2018/05/03 10:31:21 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:21 executing program 2: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:21 executing program 1: openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x10000, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/20, 0x2) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000080)=""/16, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0xf12, 0x101, 0x98, 0x9, 0x7, 0x200, 0x2f4fd761, {0x0, @in6={{0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6}}, 0x5, 0x7ff, 0x4dc70d25, 0x7fffffff, 0x5}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xc2, 0x1, 0x6, 0x5, r1}, &(0x7f00000001c0)=0x10) unshare(0x28060400) poll(&(0x7f0000000000), 0x0, 0x0) 2018/05/03 10:31:21 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000000)={{0x3ff, 0x9}, 0x0, 0x0, 0x0, {0x0, 0x1f}, 0x20}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) shutdown(r1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000080)={0x1, 0xffffffffffffffff, 0xd}) 2018/05/03 10:31:21 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000005c0)={0xf1, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @rand_addr=0x6977}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}, 0x100, 0x8001, 0x1, 0x5, 0x9000000, &(0x7f0000000580)='gretap0\x00', 0xfffffffffffffffb, 0x9, 0x6}) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x4, 0x30}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x15, 0xfff, 0x7fff, 0x2, 0x10}, &(0x7f0000000180)=0x98) shutdown(r0, 0x1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000940)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000980)) vmsplice(r0, &(0x7f0000000400)=[{&(0x7f0000000740)="c3d1e20a0050fc8145ef7519163b2885a1e1685034b3c5dbdf39e90352a2b847c98d6f19ba9275c27de09a898667af4f0a3015d7720039b0ed9e5807f88f354546572ee5cbb73d2335f5a385d542ec85f14de47c14a8ff", 0xffffffffffffff96}, {&(0x7f0000000340)="db663817637f9c5b7d987f76abe0bf66ed131cd798580ee1c33d9565b305f5d1083820e44d020064ce194156ac053e420edf755a8c6eafe6c689", 0x3a}, {&(0x7f0000000700)="153511", 0x221}, {&(0x7f0000000480)="346a1babbaade3e3bc7133966989e1537d42db8f8c68a76d6f0320226d5c2afed149f4667cb837dc494dbd75c3604943f02a5451e30898a15c13340cf16949248fa70578ee1ff9940a2a0cc97d185316532f1aaa702efa7a2c55c54ebc55a27474a6992aaddb5544a9bbb00fe8f180dfead26c05a2b2f3b5c39b7952e0559ede99cd18cc202f28bebd6fd9aeac2ea0fcef6267c5b5403eed639d0f554f6c7eede4983fdf5f506ff623d867e406b2dc311f057cbdb96bb7e7b2c3c70b33027c4d5e67372a35ddec8a55a488925ca5b9187a0cf4e97a902d412d0842c0d385f7194b", 0xffffffffffffff84}], 0x4, 0x5) r3 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r5 = syz_open_dev$dspn(&(0x7f0000000640)='/dev/dsp#\x00', 0x8, 0x40400) timerfd_settime(r5, 0x1, &(0x7f0000000680)={{}, {0x77359400}}, &(0x7f00000006c0)) keyctl$link(0x8, r3, r4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:21 executing program 6: memfd_create(&(0x7f00000001c0)='/dev/cuse\x00', 0x3) r0 = socket$netlink(0x10, 0x3, 0x0) read(r0, &(0x7f0000000100)=""/177, 0xb1) 2018/05/03 10:31:21 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TIOCGPTPEER(r0, 0x40045431, 0x10000001000000) socket$inet6(0xa, 0x80806, 0x4520000000) 2018/05/03 10:31:21 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$pptp(0x18, 0x1, 0x2) fsetxattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="62747266730600"], &(0x7f0000000040)='security\x00', 0x9, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffe}, 0x1c) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) 2018/05/03 10:31:21 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:21 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) close(0xffffffffffffffff) 2018/05/03 10:31:21 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)="686967687370fc747a1e65656400", 0xd24fa509fe0f73eb) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/64, 0x40}, {&(0x7f00000000c0)=""/69, 0x45}, {&(0x7f0000000040)=""/55, 0x37}, {&(0x7f0000000140)=""/172, 0xac}, {&(0x7f0000000200)=""/167, 0xa7}], 0x5) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) flock(r0, 0x2) 2018/05/03 10:31:21 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x9334, 0x800]}, 0x8) fchmod(r0, 0x8) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:21 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:22 executing program 1: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000ac0)={0x0, 0x0, 0x10}, &(0x7f0000000b00)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001140)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}, 0x0, 0x6, 0x4, 0x80000000}, &(0x7f0000001200)=0x98) clone(0x0, &(0x7f0000000040)="404df6f000dab79f4bd6212341f867b04655fa9de525dd51b735800570461bebc5c585aa009314aed0f0266f3d12d5961d1dc3abec922790b7b4dcee63373b0227ff80b70515d37fbe34347543a58cfe9f384848641534263fabb71d45a7f9f97897165aa935ce527d09f7de29cf97cc75059e61d9531e98fbdd2126", &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)="fb7ff023f1fcdf8f779076ee77e7598517fec847115a17c5ce2cf1013f7584b5985d360300000000000000c1b6330f77802d03ca0636cfd3a226cf6b40bd3c0d982ccce73f6d13b64b0eca3cf93feea4f3e6c3e23f4000") madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ptrace$setsig(0x4203, r0, 0x87, &(0x7f0000000180)={0x11, 0xfffffffffffffff7, 0x47e5a64a, 0xe7a}) pipe(&(0x7f0000652ff8)) 2018/05/03 10:31:22 executing program 3 (fault-call:2 fault-nth:0): r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) close(r0) 2018/05/03 10:31:22 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:22 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:22 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000000000)="bbb0ce1ddeee86eaa2b5e5a782d16b22d75f8b7e55e62256a1b697d6e3b48cfb65f2c0e6ab388908c1af4040b70df70d0fb81e82932a7ce1f9ba2496f0551cbe745d8784d2d550276263839ca4dda54ab9cc6e113c5793100831") connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:22 executing program 0: r0 = socket$inet(0x11, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000], 0x0, &(0x7f0000000080), &(0x7f0000000000)=[{}, {}, {}]}, 0x108) 2018/05/03 10:31:22 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x2) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f00000001c0)="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", &(0x7f00000011c0)="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", 0x1}, 0x20) close(r0) 2018/05/03 10:31:22 executing program 1: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000ac0)={0x0, 0x0, 0x10}, &(0x7f0000000b00)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001140)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}, 0x0, 0x6, 0x4, 0x80000000}, &(0x7f0000001200)=0x98) clone(0x0, &(0x7f0000000040)="404df6f000dab79f4bd6212341f867b04655fa9de525dd51b735800570461bebc5c585aa009314aed0f0266f3d12d5961d1dc3abec922790b7b4dcee63373b0227ff80b70515d37fbe34347543a58cfe9f384848641534263fabb71d45a7f9f97897165aa935ce527d09f7de29cf97cc75059e61d9531e98fbdd2126", &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)="fb7ff023f1fcdf8f779076ee77e7598517fec847115a17c5ce2cf1013f7584b5985d360300000000000000c1b6330f77802d03ca0636cfd3a226cf6b40bd3c0d982ccce73f6d13b64b0eca3cf93feea4f3e6c3e23f4000") madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ptrace$setsig(0x4203, r0, 0x87, &(0x7f0000000180)={0x11, 0xfffffffffffffff7, 0x47e5a64a, 0xe7a}) pipe(&(0x7f0000652ff8)) 2018/05/03 10:31:22 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:22 executing program 6: memfd_create(&(0x7f00000001c0)='/dev/cuse\x00', 0x3) r0 = socket$netlink(0x10, 0x3, 0x0) read(r0, &(0x7f0000000100)=""/177, 0xb1) 2018/05/03 10:31:22 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:22 executing program 7: bind$inet(0xffffffffffffffff, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(0xffffffffffffffff, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x8000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)) getsockopt$inet_tcp_int(r0, 0x6, 0x324bf32ae650fa5f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) shutdown(0xffffffffffffffff, 0x0) 2018/05/03 10:31:22 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(0xffffffffffffffff, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:22 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xf1, 0x3ff, 0x0, 0x0, 0x2, 0x7, 0x5, {0x0, @in6={{0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0xc}, 0x8}}, 0x8840, 0x300, 0x9, 0x944, 0x4}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x4, 0x6, [0x2, 0x8, 0x2, 0x0, 0x80, 0x1]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:22 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000180)=0xa8) futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{r1, r2/1000+30000}, {0x0, 0x7530}}) r3 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x9b2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r3, 0x40405514, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, "f91e1c0602732d278952e4b910b4e4f20fc25dd63ab5bd6eb0f835aa14a8de8562a9ebbafdb3d6d227727b73"}) 2018/05/03 10:31:22 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) r1 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) openat$cgroup_type(r1, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) close(r0) 2018/05/03 10:31:22 executing program 1: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x2) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f00000001c0)="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", &(0x7f00000011c0)="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", 0x1}, 0x20) close(r0) 2018/05/03 10:31:22 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:22 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x10000, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000180)="d598612e2a6e70") setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) r2 = msgget(0x1, 0x2) msgrcv(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000eeff000000000000000000"], 0x1c, 0x1, 0x3000) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) getsockname$netlink(r3, &(0x7f00000000c0), &(0x7f0000000100)=0xc) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x0, 0x9}, 0x8) 2018/05/03 10:31:22 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000001400)=[{&(0x7f0000000080)=""/61, 0x3d}, {&(0x7f0000001340)=""/185, 0xb9}], 0x2) sync() r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x88000000, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000002c0)) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x1) 2018/05/03 10:31:23 executing program 6: memfd_create(&(0x7f00000001c0)='/dev/cuse\x00', 0x3) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) read(0xffffffffffffffff, &(0x7f0000000100)=""/177, 0xb1) 2018/05/03 10:31:23 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:23 executing program 1: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) r1 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) openat$cgroup_type(r1, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) close(r0) 2018/05/03 10:31:23 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=0x51) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:23 executing program 5 (fault-call:3 fault-nth:0): r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:23 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)={0x3}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) close(r0) 2018/05/03 10:31:23 executing program 4: r0 = socket$inet(0x2, 0x1, 0xfffffffffffffeff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f0000000100)={0x2, 0x100004e25, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:23 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/icmp\x00') sendfile(r0, r1, &(0x7f0000000080), 0x3) pread64(r1, &(0x7f0000000140)=""/198, 0xc6, 0xe) [ 113.465301] FAULT_INJECTION: forcing a failure. [ 113.465301] name failslab, interval 1, probability 0, space 0, times 0 [ 113.476644] CPU: 1 PID: 8476 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 113.483513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.492898] Call Trace: [ 113.495540] dump_stack+0x185/0x1d0 [ 113.499216] should_fail+0x87b/0xab0 [ 113.503036] should_failslab+0x279/0x2a0 [ 113.507161] kmem_cache_alloc_node+0x151/0xc70 [ 113.511800] ? local_bh_enable+0x40/0x40 [ 113.515897] ? __alloc_skb+0x203/0x9f0 [ 113.519862] ? tcp_connect+0x21a/0x6080 [ 113.523911] __alloc_skb+0x203/0x9f0 [ 113.527745] sk_stream_alloc_skb+0x17c/0xcf0 [ 113.532205] tcp_connect+0x2294/0x6080 [ 113.536166] tcp_v4_connect+0x23ab/0x2590 [ 113.540430] ? tcp_twsk_unique+0x490/0x490 [ 113.544742] __inet_stream_connect+0x3c8/0x11b0 [ 113.549510] ? __local_bh_enable_ip+0x3b/0x140 [ 113.554253] ? lock_sock_nested+0x27a/0x2a0 [ 113.558621] inet_stream_connect+0xff/0x170 [ 113.563047] ? __inet_stream_connect+0x11b0/0x11b0 [ 113.568054] SYSC_connect+0x41a/0x510 [ 113.571951] ? syscall_return_slowpath+0xe9/0x700 [ 113.576857] ? fput+0x25c/0x2e0 [ 113.580302] ? SYSC_write+0x2f0/0x360 [ 113.584185] SyS_connect+0x54/0x80 [ 113.587817] do_syscall_64+0x309/0x430 [ 113.591760] ? SYSC_accept+0xb0/0xb0 [ 113.595519] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 113.600733] RIP: 0033:0x455979 [ 113.603943] RSP: 002b:00007f79bba1ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 113.611684] RAX: ffffffffffffffda RBX: 00007f79bba1b6d4 RCX: 0000000000455979 [ 113.618978] RDX: 0000000000000010 RSI: 00000000200dcff0 RDI: 0000000000000013 [ 113.626268] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 113.633554] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 113.640849] R13: 000000000000005a R14: 00000000006f4910 R15: 0000000000000000 2018/05/03 10:31:23 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000000)="7c90e1463af5b656f11ecb5a7fd9456eb5923784e691668c7dfd4ee1b54ae335302b4abc06fdcb59545a53c54e4a7ffbda3950eb5c7b9501a47ba3cd812144", 0x3f}, {&(0x7f0000000040)="8e17c47ae1d5efc80f59629111fc7fbb73ccaae555950768cb334cff8d64ec8d8bf820554b25e6a0fd887ecc7b019c30371fc1cd3503eb2a9ea44c9a7164cb21284281d94cc6a99d6dba0b8afcfbd4ed2fff2130ca83be132052daac6afa0400d57569aaa03446d00d2dc199c94467b39f88b6517e0e9dca78703a5f19254d0b8c5b2ccde61aa551883a", 0x8a}, {&(0x7f0000000100)="495067af327153e3d496692bda5a90f7cc45e4a1ee709d90a1cda7bdf579caf456b0920aef3d24c7297164e4d34d53233d0334aaca021c01052df54faef5da37c687a53bad8400305a0b622b04cb11cea5eda60537bcec54b1068698337e33de636428e72cf739977df296614f8085d9e4ac8f20e290583328131e7215273e32182dbac1af316bfc2511b604ef0df7b754e2f6d0ba8435139e1142014ecfd792", 0xa0}, {&(0x7f00000001c0)="9c554252ee8d8971f20709ead34bb30be2be251f0a96228f1d72e4f010f7faa5018cdb9648426f12a8d7e3ebe1bb289b0adbc3c860505a39f4b68ff54dacaa61bd8a91936082c118da261d6caf089e0e1428466fafcc2edccb78b4b7d0a7e90707e0160920f09e72c75de3be349a9662d36fa1d0aaf186df5c3f0496c3ed7ee6c656e970146fd0da626514e4902b43ee5a2d7e10386bf73ebbc2baf80339bb0034bbbd058282bd", 0xa7}, {&(0x7f0000000280)="7c838dc18a78c11bf16e5e66d9eb01f077ae5341712b2cc1a306d974e7681902192d504e78606ee423cdee552f589c850b20b7237db78c1411ba734c68153be654b3e9b3864157aa4ba2f66b60b37b03d5cf4a8dd1fcc29888073e6bc7792a8f404f2f84217607d7c89ffe59eb59e2c64d5ace391ecbafe51b0e11", 0x7b}, {&(0x7f0000000480)="2b23339816b271313b60308fa3a0112a185fdab730467cf3b7a7567ea76daeb6e562a2c0eadcf5da1196ee4882b1e8aca8a7b8d8ae9c392a0a3b3f4c48083ce5cf1a07691d0051410bb4292f2397e26db747103418ef4931966a50036ec301757444f37c91de432ee883e79bcc531bb5a416ab7093d57e5970aaa1f9b63461b67a95083432f5", 0x86}], 0x6) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:23 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x1000018}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x8, 0x1) write$sndseq(r3, &(0x7f0000011fd2), 0x0) fchmod(r3, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) dup2(r0, r2) 2018/05/03 10:31:23 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000000100)=""/177, 0xb1) 2018/05/03 10:31:23 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="5cce73b1c7bfcac71ad2dbfcff496a7a", 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='rdma.current\x00', 0x0, 0x0) getsockname$ax25(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/03 10:31:23 executing program 5 (fault-call:3 fault-nth:1): r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:23 executing program 1: mkdir(&(0x7f0000000280)='./file0/file0\x00', 0x82) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000240)) getpgrp(0x0) getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000002c0)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000380)) fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000003c0)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000400)=0x0) r1 = getpgrp(r0) capset(&(0x7f0000000000)={0x19980333, r1}, &(0x7f0000000080)={0x101, 0x8, 0x7, 0x401, 0x2, 0xfffffffffffff001}) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) waitid(0x0, r1, &(0x7f00000000c0), 0x1000000, 0x0) mknodat(r2, &(0x7f0000000100)='./file0\x00', 0x1000, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x6800, 0x0) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000200)={0x5, &(0x7f0000000180)=[{0xdb, 0x0, 0x3, 0x6}, {0x9, 0x1, 0x4, 0x3}, {0x2, 0x1ff, 0x6, 0x8}, {0x8, 0x759a, 0x5, 0xb2}, {0x4, 0x1, 0x9, 0x526e000000000000}]}, 0x10) 2018/05/03 10:31:23 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:23 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) close(r0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000000c0)=[{0xc, 0x9}, {0x2}, {0x2, 0x1}, {0x4, 0xf414}, {0x7, 0x81}, {0x7, 0x1f1a}], 0x6) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) [ 113.849265] FAULT_INJECTION: forcing a failure. [ 113.849265] name failslab, interval 1, probability 0, space 0, times 0 [ 113.860724] CPU: 1 PID: 8510 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 113.867600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.876985] Call Trace: [ 113.879628] dump_stack+0x185/0x1d0 [ 113.883299] should_fail+0x87b/0xab0 [ 113.887117] should_failslab+0x279/0x2a0 [ 113.891240] __kmalloc_node_track_caller+0x243/0x11c0 2018/05/03 10:31:23 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) [ 113.896480] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 113.901886] ? sk_stream_alloc_skb+0x17c/0xcf0 [ 113.906548] __alloc_skb+0x2cf/0x9f0 [ 113.910361] ? sk_stream_alloc_skb+0x17c/0xcf0 [ 113.915042] sk_stream_alloc_skb+0x17c/0xcf0 [ 113.919508] tcp_connect+0x2294/0x6080 [ 113.923473] tcp_v4_connect+0x23ab/0x2590 [ 113.927903] ? tcp_twsk_unique+0x490/0x490 [ 113.932236] __inet_stream_connect+0x3c8/0x11b0 [ 113.937015] ? __local_bh_enable_ip+0x3b/0x140 [ 113.941675] ? lock_sock_nested+0x27a/0x2a0 2018/05/03 10:31:23 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt(r0, 0x3ff, 0xffffffffffffffff, &(0x7f0000000040)=""/237, &(0x7f0000000180)=0xed) [ 113.946052] inet_stream_connect+0xff/0x170 [ 113.950476] ? __inet_stream_connect+0x11b0/0x11b0 [ 113.955487] SYSC_connect+0x41a/0x510 [ 113.959377] ? syscall_return_slowpath+0xe9/0x700 [ 113.964284] ? fput+0x25c/0x2e0 [ 113.967642] ? SYSC_write+0x2f0/0x360 [ 113.971528] SyS_connect+0x54/0x80 [ 113.975166] do_syscall_64+0x309/0x430 [ 113.979113] ? SYSC_accept+0xb0/0xb0 [ 113.982868] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 113.988083] RIP: 0033:0x455979 [ 113.991290] RSP: 002b:00007f79bba1ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a 2018/05/03 10:31:24 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x7a9}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000400)={r1, 0x8}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x181b40, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x2, 0xc63, 0x0, 0x5, 0xaff5}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, [0xfffffffffffffbff, 0xa43, 0x9, 0x1, 0x5, 0x1, 0x7fff, 0x3ff, 0x14000, 0xc3, 0x4, 0x2, 0x7, 0x800, 0x100]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000200)={r3, 0x4, 0xffffffff, 0x1fc000000, 0xf8d, 0x5, 0x6, 0x100000001, {r4, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0xf8e5, 0x20, 0x1, 0x5, 0x7}}, &(0x7f00000002c0)=0xb0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000300)={0x6, 0x5, 0x4, 0x10001, 0xffffffff, 0x94, 0x0, 0x2, 0x2, 0x3, 0x614, 0x5}) shutdown(r0, 0x1) 2018/05/03 10:31:24 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000000100)=""/177, 0xb1) [ 113.999037] RAX: ffffffffffffffda RBX: 00007f79bba1b6d4 RCX: 0000000000455979 [ 114.006336] RDX: 0000000000000010 RSI: 00000000200dcff0 RDI: 0000000000000013 [ 114.013631] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 114.020924] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 114.028224] R13: 000000000000005a R14: 00000000006f4910 R15: 0000000000000001 2018/05/03 10:31:24 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) epoll_wait(r0, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3, 0x0}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000440)=r2, 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=0x0) getpriority(0x2, r3) creat(&(0x7f0000000280)='./file0\x00', 0x152) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) 2018/05/03 10:31:24 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={0xffffffffffffffff, 0x7, 0x1, 0x5, &(0x7f0000000200)=[0x0], 0x1}, 0x20) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000280)={0x1, 0xfffffffffffffffa, 0x0, 0x1}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000340)={0x0, 0x3}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000003c0)={r1, 0x9}, 0x8) r2 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_VRING_BASE(r2, 0xaf01, &(0x7f0000000180)) r4 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0xc0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000300)={0x6, 0x401, 0x8}) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0106401, &(0x7f00000001c0)={0xc2, &(0x7f0000000080)=""/194}) dup3(r3, r3, 0x80000) 2018/05/03 10:31:24 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x103000, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00000000c0)=""/130) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0xfffffd42) fdatasync(r0) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @rand_addr}, 0xffffffffffffff70) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000001c0)='westwood\x00', 0x9) shutdown(r0, 0x0) [ 114.148279] device lo entered promiscuous mode 2018/05/03 10:31:24 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(0xffffffffffffffff, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) [ 114.200959] device lo left promiscuous mode [ 114.225756] device lo entered promiscuous mode 2018/05/03 10:31:24 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x2) msgget$private(0x0, 0x281) socket$inet6(0xa, 0x0, 0x2) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x2, 0x4) shutdown(r0, 0x1) 2018/05/03 10:31:24 executing program 0: pselect6(0x40, &(0x7f0000000000), &(0x7f0000000000)={0x1}, &(0x7f000044cfc0), &(0x7f0000000ff8), &(0x7f0000000ff8)={&(0x7f0000000ff8), 0x8}) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x2100, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xf8, 0x1ff, 0x89d, 0xfff, 0x0, 0x4000000000000000, 0xc0a0c, 0x5, 0x3, 0x20, 0x100, 0x5, 0x4, 0x8, 0x0, 0x7fffffff, 0xfffffffffffffffd, 0x800000, 0x5, 0x7fffffff, 0x20, 0x0, 0xea, 0xffffffffffffffe0, 0x8, 0x1, 0x1, 0x7, 0x3ff, 0xda89, 0x6, 0x40, 0x9, 0xa0, 0x3, 0x1, 0x0, 0xcad8, 0x0, @perf_config_ext={0x1, 0x2}, 0x20000, 0x6d, 0xfffffffffffffffe, 0x0, 0x0, 0x7, 0xa67}, r1, 0x1, r0, 0x8) 2018/05/03 10:31:24 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:24 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000000100)=""/177, 0xb1) 2018/05/03 10:31:24 executing program 7: r0 = socket$inet(0x2, 0x1, 0x200) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:24 executing program 5 (fault-call:3 fault-nth:2): r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:24 executing program 0: unshare(0x8000000) shmget$private(0x0, 0x11000, 0x0, &(0x7f0000fef000/0x11000)=nil) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) unshare(0xc008000) 2018/05/03 10:31:24 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) epoll_wait(r0, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3, 0x0}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000440)=r2, 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=0x0) getpriority(0x2, r3) creat(&(0x7f0000000280)='./file0\x00', 0x152) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) 2018/05/03 10:31:24 executing program 2 (fault-call:3 fault-nth:0): r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:24 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:24 executing program 3: ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000000180)={0x0, 0x4}) close(0xffffffffffffffff) [ 114.938535] FAULT_INJECTION: forcing a failure. [ 114.938535] name failslab, interval 1, probability 0, space 0, times 0 [ 114.949919] CPU: 0 PID: 8593 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 114.956792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.966181] Call Trace: [ 114.968819] dump_stack+0x185/0x1d0 [ 114.972506] should_fail+0x87b/0xab0 [ 114.976319] should_failslab+0x279/0x2a0 [ 114.980447] kmem_cache_alloc_node+0x151/0xc70 [ 114.985079] ? local_bh_enable+0x40/0x40 [ 114.989173] ? __alloc_skb+0x203/0x9f0 [ 114.993136] ? tcp_connect+0x21a/0x6080 [ 114.997183] __alloc_skb+0x203/0x9f0 [ 115.001015] sk_stream_alloc_skb+0x17c/0xcf0 [ 115.005489] tcp_connect+0x2294/0x6080 [ 115.009455] tcp_v4_connect+0x23ab/0x2590 [ 115.013718] ? tcp_twsk_unique+0x490/0x490 [ 115.018030] __inet_stream_connect+0x3c8/0x11b0 [ 115.022799] ? __local_bh_enable_ip+0x3b/0x140 [ 115.027470] ? lock_sock_nested+0x27a/0x2a0 [ 115.031840] inet_stream_connect+0xff/0x170 [ 115.036253] ? __inet_stream_connect+0x11b0/0x11b0 [ 115.041260] SYSC_connect+0x41a/0x510 [ 115.045151] ? syscall_return_slowpath+0xe9/0x700 [ 115.050057] ? fput+0x25c/0x2e0 [ 115.053420] ? SYSC_write+0x2f0/0x360 [ 115.057307] SyS_connect+0x54/0x80 [ 115.060941] do_syscall_64+0x309/0x430 [ 115.067274] FAULT_INJECTION: forcing a failure. [ 115.067274] name failslab, interval 1, probability 0, space 0, times 0 [ 115.067754] ? SYSC_accept+0xb0/0xb0 [ 115.082645] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 2018/05/03 10:31:24 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000c0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x8, 0x401, 0x3, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) fgetxattr(r0, &(0x7f0000000100)=@random={'system.', '^&security\x00'}, &(0x7f00000001c0)=""/175, 0xaf) r2 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0xaf01, &(0x7f0000000180)) close(r2) [ 115.087843] RIP: 0033:0x455979 [ 115.091034] RSP: 002b:00007f4bce5cfc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 115.098756] RAX: ffffffffffffffda RBX: 00007f4bce5d06d4 RCX: 0000000000455979 [ 115.106034] RDX: 0000000000000010 RSI: 00000000200dcff0 RDI: 0000000000000013 [ 115.113305] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 115.120577] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 115.127847] R13: 000000000000005a R14: 00000000006f4910 R15: 0000000000000000 [ 115.135150] CPU: 1 PID: 8592 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 115.142008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.151383] Call Trace: [ 115.154011] dump_stack+0x185/0x1d0 [ 115.157681] should_fail+0x87b/0xab0 [ 115.161494] should_failslab+0x279/0x2a0 [ 115.165601] kmem_cache_alloc_node+0x151/0xc70 [ 115.170254] ? __alloc_skb+0x203/0x9f0 [ 115.174177] ? kmsan_set_origin_inline+0x6b/0x120 [ 115.179053] ? __msan_poison_alloca+0x15c/0x1d0 [ 115.183764] __alloc_skb+0x203/0x9f0 2018/05/03 10:31:25 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x4e23, @rand_addr=0x1}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x7e, {0x2, 0x4e24, @multicast2=0xe0000002}, 'team_slave_0\x00'}) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)="b32014e2e5ce59766e7620", 0xb) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) [ 115.187569] skb_copy+0x1a5/0xc00 [ 115.191096] ? __msan_poison_alloca+0x15c/0x1d0 [ 115.195812] tcp_send_synack+0x5b6/0x1650 [ 115.200056] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 115.205577] ? tcp_sync_mss+0x92c/0x9c0 [ 115.209631] tcp_rcv_state_process+0x2251/0x65f0 [ 115.214484] ? kmsan_set_origin_inline+0x6b/0x120 [ 115.219377] tcp_v4_do_rcv+0xb26/0xd90 [ 115.223325] ? inet_sk_rx_dst_set+0x2c0/0x2c0 [ 115.227881] __release_sock+0x2d6/0x680 [ 115.231908] release_sock+0x97/0x2a0 2018/05/03 10:31:25 executing program 2 (fault-call:3 fault-nth:1): r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) [ 115.235720] __inet_stream_connect+0xccc/0x11b0 [ 115.240438] ? wait_woken+0x2e0/0x2e0 [ 115.244289] inet_stream_connect+0xff/0x170 [ 115.248650] ? __inet_stream_connect+0x11b0/0x11b0 [ 115.253610] SYSC_connect+0x41a/0x510 [ 115.257496] ? syscall_return_slowpath+0xe9/0x700 [ 115.262401] ? fput+0x25c/0x2e0 [ 115.265753] ? SYSC_write+0x2f0/0x360 [ 115.269654] SyS_connect+0x54/0x80 [ 115.273288] do_syscall_64+0x309/0x430 [ 115.277228] ? SYSC_accept+0xb0/0xb0 [ 115.280982] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 115.286198] RIP: 0033:0x455979 2018/05/03 10:31:25 executing program 0: mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000280)={0x100, 0x6dd, 0x4, 0x10, &(0x7f0000000040)=""/16, 0xab, &(0x7f0000000100)=""/171, 0x4b, &(0x7f0000000200)=""/75}) mount(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x24000, &(0x7f0000000100)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) [ 115.289401] RSP: 002b:00007f79bba1ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 115.297147] RAX: ffffffffffffffda RBX: 00007f79bba1b6d4 RCX: 0000000000455979 [ 115.304437] RDX: 0000000000000010 RSI: 00000000200dcff0 RDI: 0000000000000013 [ 115.311733] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 115.319026] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 115.326320] R13: 000000000000005a R14: 00000000006f4910 R15: 0000000000000002 2018/05/03 10:31:25 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r2, 0x201, 0x70bd28, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffe}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x2c}, 0x1}, 0x4000000) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:25 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000480)=@getpolicy={0x50, 0x15, 0x974bd84b4559f4d3, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x20}}}, 0x50}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x200000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="460000007a6fdd0f594855ee8233e9b9565838e464fe0ec093561f376f8fbab24fcaa65168baaec56f4004dec8cdf1d08e88f6a7cc9d32d122e6609efc3c91bd73b722613ee201975405517846e35e3a3662c342671d53421f"], &(0x7f0000000180)=0x4e) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000240)={0x6, 0x5}, 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x3}, &(0x7f0000000200)=0x8) fcntl$addseals(r0, 0x409, 0x200000008) 2018/05/03 10:31:25 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) close(r0) [ 115.386174] FAULT_INJECTION: forcing a failure. [ 115.386174] name failslab, interval 1, probability 0, space 0, times 0 [ 115.397569] CPU: 1 PID: 8619 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 115.404436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.413816] Call Trace: [ 115.416452] dump_stack+0x185/0x1d0 [ 115.420128] should_fail+0x87b/0xab0 [ 115.423946] should_failslab+0x279/0x2a0 [ 115.428070] __kmalloc_node_track_caller+0x243/0x11c0 [ 115.433321] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 115.438725] ? sk_stream_alloc_skb+0x17c/0xcf0 [ 115.443397] __alloc_skb+0x2cf/0x9f0 [ 115.447214] ? sk_stream_alloc_skb+0x17c/0xcf0 [ 115.451887] sk_stream_alloc_skb+0x17c/0xcf0 [ 115.456361] tcp_connect+0x2294/0x6080 [ 115.460313] tcp_v4_connect+0x23ab/0x2590 [ 115.464569] ? tcp_twsk_unique+0x490/0x490 [ 115.468879] __inet_stream_connect+0x3c8/0x11b0 [ 115.473853] ? __local_bh_enable_ip+0x3b/0x140 [ 115.478520] ? lock_sock_nested+0x27a/0x2a0 [ 115.482904] inet_stream_connect+0xff/0x170 [ 115.487323] ? __inet_stream_connect+0x11b0/0x11b0 [ 115.492323] SYSC_connect+0x41a/0x510 [ 115.496220] ? syscall_return_slowpath+0xe9/0x700 [ 115.501125] ? fput+0x25c/0x2e0 [ 115.504492] ? SYSC_write+0x2f0/0x360 [ 115.508369] SyS_connect+0x54/0x80 [ 115.512009] do_syscall_64+0x309/0x430 [ 115.515961] ? SYSC_accept+0xb0/0xb0 [ 115.519721] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 115.524942] RIP: 0033:0x455979 [ 115.528151] RSP: 002b:00007f4bce5cfc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a 2018/05/03 10:31:25 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0xffffffffffffff14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x6, @empty, 0x3}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r2, 0x4}, &(0x7f00000001c0)=0x8) [ 115.535897] RAX: ffffffffffffffda RBX: 00007f4bce5d06d4 RCX: 0000000000455979 [ 115.543198] RDX: 0000000000000010 RSI: 00000000200dcff0 RDI: 0000000000000013 [ 115.550495] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 115.557799] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 115.565100] R13: 000000000000005a R14: 00000000006f4910 R15: 0000000000000001 2018/05/03 10:31:25 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect(r0, &(0x7f00000000c0)=@nl=@unspec, 0x2635160c942eaff4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x128, 0x3f, 0x400, 0x70bd29, 0x25dfdbfc, {0x12}, [@typed={0x8, 0x8b, @fd=r0}, @generic="9c1360560f44e18d2254cb595fd8bafba7e09c455c349f4db6a9d7d1d12b6dad8d2e76d0e80d556b2785b75fbbe128d0798b33d4055b6ae0c6bdc2c474ec4f59acceebb5dc876836826b008c2ff3e532d234d9ff57d6a3de53b6b2148d9e05d4db0d1d06cc6d550ddb9ed99c42f82d984fac", @generic="a575b2fe6c1b137613cb14c207a55ad411df186de6de890d985e378f7e84e1ca2672625fb5bd6251e66fee142e3e04417fa6e3336954b05884a4fd0b3e7237a7e242fed40a4b1834369d86c3cbb57a64", @nested={0x48, 0x74, [@typed={0x8, 0x4e, @ipv4}, @generic="97046b0af42246610ad1048a9dd23db9cb9dd70c48f29770", @typed={0x8, 0x1f, @u32=0x3}, @typed={0x14, 0x5a, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8, 0x5e, @pid=r2}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x48005}, 0x4080) 2018/05/03 10:31:25 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000000)="ac008d72c739b86e93388020e7a0dab1ac254bd679e75447a58794a0691bc46900d5369411189ca2fbf7a1d0f5892ac7c0f5ff8db158430e020cde93f40e5704c8e88ce01babf059d73ed5d27a2e509367c36b1bb1079fd77e54901dec2dbf7bf6a042423bc1844cce7acdf24f0a471add5a", 0x72, 0x20008804, &(0x7f0000000080)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000100)=0x30) 2018/05/03 10:31:25 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8, 0x40) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000080)=0x5) io_setup(0x4, &(0x7f00000000c0)=0x0) io_getevents(r2, 0x4, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000140)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x6) shutdown(r0, 0x1) 2018/05/03 10:31:25 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) fsync(r0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:25 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000000100)=""/177, 0xb1) 2018/05/03 10:31:25 executing program 2 (fault-call:3 fault-nth:2): r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:25 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) close(r0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x804464, 0x80) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000040)=""/98) 2018/05/03 10:31:25 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000480)=@getpolicy={0x50, 0x15, 0x974bd84b4559f4d3, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x20}}}, 0x50}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x200000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="460000007a6fdd0f594855ee8233e9b9565838e464fe0ec093561f376f8fbab24fcaa65168baaec56f4004dec8cdf1d08e88f6a7cc9d32d122e6609efc3c91bd73b722613ee201975405517846e35e3a3662c342671d53421f"], &(0x7f0000000180)=0x4e) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000240)={0x6, 0x5}, 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x3}, &(0x7f0000000200)=0x8) fcntl$addseals(r0, 0x409, 0x200000008) [ 115.909486] FAULT_INJECTION: forcing a failure. [ 115.909486] name failslab, interval 1, probability 0, space 0, times 0 [ 115.920998] CPU: 0 PID: 8667 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 115.928454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.937837] Call Trace: [ 115.940474] dump_stack+0x185/0x1d0 [ 115.944143] should_fail+0x87b/0xab0 [ 115.947958] should_failslab+0x279/0x2a0 [ 115.952128] kmem_cache_alloc_node+0x151/0xc70 [ 115.956792] ? __alloc_skb+0x203/0x9f0 [ 115.960719] ? kmsan_set_origin_inline+0x6b/0x120 [ 115.965606] ? __msan_poison_alloca+0x15c/0x1d0 [ 115.970311] __alloc_skb+0x203/0x9f0 [ 115.974116] skb_copy+0x1a5/0xc00 [ 115.977664] ? __msan_poison_alloca+0x15c/0x1d0 [ 115.982392] tcp_send_synack+0x5b6/0x1650 [ 115.986648] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 115.992164] ? tcp_sync_mss+0x92c/0x9c0 [ 115.996225] tcp_rcv_state_process+0x2251/0x65f0 [ 116.001091] ? kmsan_set_origin_inline+0x6b/0x120 [ 116.005991] tcp_v4_do_rcv+0xb26/0xd90 [ 116.009954] ? inet_sk_rx_dst_set+0x2c0/0x2c0 [ 116.014524] __release_sock+0x2d6/0x680 [ 116.018612] release_sock+0x97/0x2a0 [ 116.022421] __inet_stream_connect+0xccc/0x11b0 [ 116.027153] ? wait_woken+0x2e0/0x2e0 [ 116.031011] inet_stream_connect+0xff/0x170 [ 116.035439] ? __inet_stream_connect+0x11b0/0x11b0 [ 116.040458] SYSC_connect+0x41a/0x510 [ 116.044342] ? syscall_return_slowpath+0xe9/0x700 [ 116.049255] ? fput+0x25c/0x2e0 [ 116.052618] ? SYSC_write+0x2f0/0x360 [ 116.056504] SyS_connect+0x54/0x80 [ 116.060139] do_syscall_64+0x309/0x430 [ 116.064084] ? SYSC_accept+0xb0/0xb0 [ 116.067846] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 116.073059] RIP: 0033:0x455979 [ 116.076266] RSP: 002b:00007f4bce5cfc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 116.084016] RAX: ffffffffffffffda RBX: 00007f4bce5d06d4 RCX: 0000000000455979 [ 116.091317] RDX: 0000000000000010 RSI: 00000000200dcff0 RDI: 0000000000000013 [ 116.098612] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/03 10:31:25 executing program 0: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000040)="bc95fb6eea7ecb0ee6853ee2071f013cbd68be662b653216daaa968bd15716acadea4c4d27e3c12e4ffca0c8ebff1c9e92ce07dba0f70c3a8932c935d45fd4311036476d93e4d61350de710f6387c11386758bc50ff282d9279b75805236b5175e6b1222080d20ba2a9952916f30959e4245a4f3f48b4471db01beb06280156df391461c7cab704a91b3a023b66ca514fa476758f44e74bb4b562dfb4d6acb1985a5fd6497bf0f4dbf5e827e66e3932edd53fab8c746cb1cc35c299b9668599f2eda495e2fb582d59ac38b87fde6ae22d7cc2046b4a206e29114", 0xda, 0x8000, &(0x7f00000003c0)=@file={0x1, './file0\x00'}, 0x6e) r1 = syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200)}}, 0x0, 0x0, r1, 0x0) 2018/05/03 10:31:25 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000180)) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)) fallocate(r2, 0x0, 0xffff, 0x1f) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000300)=@dstopts, 0x8) sendfile(r1, r2, &(0x7f00005faff8), 0xfffb) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r3 = msgget$private(0x0, 0x40) bind$inet6(r2, &(0x7f0000000140)={0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000080)=""/180) 2018/05/03 10:31:26 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x0) socket$inet6(0xa, 0xa, 0x4) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='pipefs\x00', 0x80000, &(0x7f0000000100)="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") getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000001100), &(0x7f0000001140)=0x40) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, 0x1c) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000001180)='/dev/urandom\x00', 0x200000, 0x0) socket$inet6(0xa, 0x2, 0x10001) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000011c0)=0xa7) 2018/05/03 10:31:26 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@mcast1, @in6=@mcast1}}, {{@in6}}}, &(0x7f0000000180)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000186c2b2950b3687e0666e992802000000000000000000000"], 0x1c}, 0x1}, 0x0) [ 116.105916] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 116.113216] R13: 000000000000005a R14: 00000000006f4910 R15: 0000000000000002 2018/05/03 10:31:26 executing program 5: bind$inet(0xffffffffffffffff, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(0xffffffffffffffff, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:26 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) close(r0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1, 0x1f, 0x1000000000000, 0x3f, 0x80000001, 0x0, 0x1ff, {0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x1, 0x5, 0x7, 0x9, 0x80000001}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, &(0x7f0000000280)=0x84) 2018/05/03 10:31:26 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e25, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:26 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x101, 0x100000000204) r1 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x9) close(r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x0, 0x0) ioctl(r0, 0x4001000000001274, &(0x7f0000000000)) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00000000c0)=0x7ff) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000180)={r3, 0x3}) ioctl$BLKFLSBUF(r2, 0x1261, &(0x7f0000000040)=0x4c71efaa) 2018/05/03 10:31:26 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@dev, @in=@rand_addr}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x80000001, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x5) 2018/05/03 10:31:26 executing program 1: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x9, 0x4100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002000), &(0x7f0000ad4000)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x72, &(0x7f0000002000), &(0x7f0000ad3ffd)=0x4) 2018/05/03 10:31:26 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='veno\x00', 0x301) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) shutdown(r0, 0x0) socket$inet(0x2, 0x0, 0x40) 2018/05/03 10:31:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x4000, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000600)=0x9) bind$inet6(r0, &(0x7f000012afe4)={0xa, 0x4e20, 0x0, @empty, 0xfffffffffffffffd}, 0x1c) listen(r0, 0x800000000100003) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x1c) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x42200, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f0000000100)={{0x3, 0x1, 0xffffffffffffff67, 0x7f, "10ee3dd6c883f02ed79c01b16ad559927a0c736c43599cc6280296cfb3057f78941a3a9228615e83238156f5", 0x7}, 0x9, [0x6, 0x7, 0x7, 0x5, 0x9, 0x1, 0xffffffffffff8c47, 0x4, 0x5, 0x1, 0x52, 0x1, 0x4, 0x1, 0x5, 0x8dc, 0x0, 0x70, 0x7ff, 0x9, 0x6, 0xd45, 0x0, 0x57, 0x2, 0x1, 0x6, 0xff, 0x8, 0x5, 0x39e, 0x0, 0x1, 0x100000001, 0x9, 0x6, 0x2027, 0x2, 0x10000000, 0x401, 0x81, 0x5, 0x4, 0x80000000, 0x1, 0x3ff, 0x2, 0xc6ba, 0x6, 0x80000001, 0x7, 0x3, 0x0, 0x5, 0x80, 0x100000001, 0x7f, 0x3, 0x99c9, 0x255, 0x4, 0x1, 0x401, 0xb0, 0x7, 0x9, 0x8, 0x2, 0x80000001, 0x8, 0x401000000000, 0xfff, 0x200, 0x5, 0x6, 0x1, 0x0, 0x2, 0x2, 0x9, 0x55327a45, 0x3, 0x4, 0x8, 0x7, 0x0, 0x4, 0x0, 0x8, 0x2, 0x1000000000000000, 0xffffffff, 0x55d2, 0x9a, 0x1, 0x1, 0xffffffff, 0x0, 0x0, 0x1ff, 0x10000, 0x2, 0x400000, 0x9, 0x80, 0x1946, 0x4, 0x9, 0x7, 0x1, 0x2f00000000000000, 0xff, 0x1ff, 0x800, 0x1, 0x10000, 0x84, 0xfffffffffffffff2, 0x2b69, 0x6, 0x9, 0xfffffffffffffff8, 0x7, 0x20, 0x0, 0x8, 0x83ed, 0x8], {r4, r5+30000000}}) sendto$inet6(r2, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x52) 2018/05/03 10:31:26 executing program 5: r0 = socket$inet(0x2, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000000)={"66696c74657200000000000000000000000000001000"}, 0x28) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000080)={0x303, 0x33}, 0x4) 2018/05/03 10:31:26 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) close(r0) write(r0, &(0x7f0000000000)="23aaf0c3e35a235562f08eb93be78fe244f615f1bb9aa4f3c4fbebbf154f6237337c8b993a672bbb8faecd91b7e75de979d87b52c56627af03755cfd27f6074d25e3eb2bee625775bb56961db9de6dae6491fbb0c2974a4d6ff6f994813fa06ef8413ccac039bb6f0cdd14ecbcd37fb942b50c8aa0afc8d78beb5894b2e0d1b6198fce83dac3e94a68dafdc942d556ef19ccf5a40e0913dd0ea4c9966a37885f7ff72b0f122eefe669a6e246f724d621186c39ecd1540502df366f1ec0b68ac6f7a6a47b92ed68f2bd89b1f39c365bc867f466cafb3cfd9b5d584d6b55478f13da3f8b", 0xe3) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x6, 0x10002) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x9, 0x6, [0x0, 0x5, 0x8, 0x6, 0x1, 0x10000]}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r2, 0x2}, 0xc) 2018/05/03 10:31:26 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x231) 2018/05/03 10:31:26 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)={0x14, 0x0, 0x301}, 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000000100)=""/177, 0xb1) 2018/05/03 10:31:26 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:26 executing program 1: r0 = socket(0x1e, 0x1, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) sendto$llc(r0, &(0x7f0000000080)="5b7879de0125f9af6014c21226bd9e34c6510452b311539d0264f00bab0e37aa50604011c7a1f48ddffc560187a1fa6e10d84a1506eaae1e342d21018a5d72d8a17d7d13cf117d5c949479cd93930e709b4ff3a9d6366cdfc20bf9cbec43598f72258cfb497ccc9de0a919b741f241b31f617dae55714a06727ad725458031d8548ea7e29b6c25f50f6531b427f2988438aa8d900055eb711a9d0e622e5cd9dd59c23e0006a2febd2514ef570ef38dde9959e56cb1106fa6ddf2a887681a7a41e6de9fb46dbf6516a6dc9b5482682f7bd82bcd33be4c4442e8cb98392e25f54782a534eb3fa7aa5c89bea1fbba1cd902eb5c9d63d8", 0xf5, 0x8000, &(0x7f0000000180)={0x1a, 0x321, 0x8, 0x3fc00000, 0x7, 0x7fffffff}, 0x10) socket$alg(0x26, 0x5, 0x0) bind$packet(r0, &(0x7f00004a9000)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) r2 = memfd_create(&(0x7f00000001c0)="fb5cc473656c66265b2a7472757374656400", 0x3) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) 2018/05/03 10:31:26 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) close(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000040)=""/4) 2018/05/03 10:31:26 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x10000, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x5}}, [0xb86, 0x0, 0x6e, 0x3, 0x80000001, 0xb4, 0xfffffffffffffffb, 0x9, 0x9, 0x8, 0x9a69, 0x7, 0x7fff, 0x7f, 0x6dc]}, &(0x7f0000000280)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000002c0)={0x2, 0x0, 0x820c, 0xff, 0x7fffffff, 0x5, 0x100, 0xffffffff80000000, r1}, &(0x7f0000000300)=0x20) syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x1f, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x0}]}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000000080)={r4}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00000003c0)=""/15) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x200000000004e63, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) 2018/05/03 10:31:26 executing program 0: unshare(0x40600) r0 = socket$unix(0x1, 0x1, 0x0) fsetxattr(r0, &(0x7f0000000480)=@known='security.evm\x00', &(0x7f00000004c0)='nodevvboxnet0\\--{\x00', 0x12, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0x6e) listen(r0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = semget$private(0x0, 0x7, 0x400) openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x200000, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000500)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000640)=0xe8) getgroups(0x6, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @dev}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f00000000c0)=0xe8) fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000400)={{0x5, r4, r5, r6, r7, 0x30, 0x1000}, 0x100000000, 0x1, 0x5}) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000040), &(0x7f0000000100), 0x8) bind(r3, &(0x7f0000000180)=@sco={0x1f, {0xfffffffffffffffc, 0x401, 0x5, 0x5, 0xffff, 0x6}}, 0x80) 2018/05/03 10:31:26 executing program 2: r0 = socket$inet(0x2, 0x4, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:27 executing program 4: r0 = socket$inet(0x2, 0xb, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'erspan0\x00', {0x4, 0x800, 0xfd, "cf2f3b4b6fad", 0x1}}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000180)) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0xffffffffffffff9e) shutdown(r1, 0x5) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x13, "82a3c8bf954977c18ab9fb2688f3be6de584bb"}, &(0x7f0000000140)=0x37) 2018/05/03 10:31:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="14001b0020000102000000000000070000200000"], 0x14}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x30, &(0x7f0000000100)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x4}}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x2e}, &(0x7f0000000200)=0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x2, 0x0) syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x8000, 0xd0500) 2018/05/03 10:31:27 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000080)={r2, 0x1}) connect$vsock_dgram(r1, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:27 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)={0x14, 0x0, 0x301}, 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000000100)=""/177, 0xb1) 2018/05/03 10:31:27 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x4000) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000040)=""/72) close(r0) 2018/05/03 10:31:27 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = getpgid(0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000240)={0x9}) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x78) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xc4, "37f63926235f980a317a1f8ea0f91199a9b74f60b5b4565e24ab8b081349aad771a3acab04243b8ba0f7469541186e8719290f4f0dbf0ad12b0c7f7768106fa339732f4b3b50fc4887fa8c0c3648ff0e19e5ce9281cb5db54f2c3516d1a21ba4317e5b82140c35aa0ec57ea22c2fbcf239fb9ea20335ef8f52cc0b95a839f994e979c09fb659f1bb500322e09138f3af2153864ec04ce82302989ebd06878d0a70b7580bad0adbe991ef4c25c3a488ae41f986d801c69eab5d2fd66881bf87bd99a6aac0"}, &(0x7f00000001c0)=0xcc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r2, 0x0, 0x30}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:27 executing program 0: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/if_inet6\x00') fgetxattr(r1, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000140)=""/3, 0xfffffd73) 2018/05/03 10:31:27 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x101480, 0x0) unshare(0x40600) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) ioctl$TIOCSCTTY(r0, 0x540e, 0x9) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)) 2018/05/03 10:31:27 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) getpgid(r1) 2018/05/03 10:31:27 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x100000000001) 2018/05/03 10:31:27 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) 2018/05/03 10:31:27 executing program 1: mknod(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000000)='./bus\x00', 0xfffffffffffffffe, 0x307, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x145042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000000180), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) write$rdma_cm(r0, &(0x7f0000000200)=ANY=[], 0xfffffe6b) 2018/05/03 10:31:27 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) bind(r0, &(0x7f0000000000)=@ipx={0x4, 0x5e58, 0x9, "1648e60ebb37", 0x1}, 0x80) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) bind(r0, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x3, 0x2, 0x3f, "6cf4b36223b9d2a936c76c95cc8a6391c2106447382e7232ff2f4611828f71fd3ca58ad662cd8ab4fe94c1fadc7c5d03dedc023bd9140d00a1bedc5b83254a", 0xf}, 0x80) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:27 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f0000000080)={0x2, 0x1004e20, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:27 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x4c, &(0x7f0000000000), 0x20) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ioprio_set$pid(0x3, r1, 0x1) 2018/05/03 10:31:27 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) socket$inet(0x2, 0x2, 0x7fffffff) 2018/05/03 10:31:27 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) close(r0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7, 0x800) 2018/05/03 10:31:27 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) accept4(r0, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000180)=0x80, 0x80000) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x81e}}, 0xa02c, 0x8, 0x7, "f23059b3cfb9fd9286c89bdae7971fbae57954e0b4c17a928ada60203ac0a5a5b408f513c69d20cfad175c0cc936338739476d7958a6a7766f747451af17809d3e9fe156e42444e367ba37e8ba719d4f"}, 0xd8) 2018/05/03 10:31:27 executing program 5: r0 = socket$inet(0x2, 0x1, 0x1) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:28 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0xfffffffffffffffc) 2018/05/03 10:31:28 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x4, &(0x7f0000000200)=@raw=[@exit={0x95}, @map={0x18, 0x0, 0x1}], &(0x7f0000000240)='GPL\x00', 0x1, 0x99, &(0x7f0000000140)=""/153}, 0x48) 2018/05/03 10:31:28 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1f, 0x400cc0) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x800000000000011, 0x800000002, 0x81) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e22, @multicast1=0xe0000001}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x8, {0x2, 0x4e21, @loopback=0x7f000001}, 'vcan0\x00'}) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x200001, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000140)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) recvmsg(r0, &(0x7f0000000780)={&(0x7f0000000180)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000200)=""/5, 0x5}, {&(0x7f0000000240)=""/222, 0xde}, {&(0x7f0000000340)=""/248, 0xf8}, {&(0x7f0000000440)=""/181, 0xb5}, {&(0x7f0000000500)=""/68, 0x44}, {&(0x7f0000000580)=""/227, 0xe3}], 0x6, &(0x7f0000000700)=""/93, 0x5d, 0x2}, 0x100) 2018/05/03 10:31:28 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x105) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000040)=0x54, 0x4) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, &(0x7f0000000180)) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000100)=""/90) close(r1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x7fff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x8b95, 0x3, 0xd66, 0x5}, 0x14) 2018/05/03 10:31:28 executing program 2: munlockall() bind$inet(0xffffffffffffffff, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(0xffffffffffffffff, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000000)=""/236, &(0x7f0000000100)=0xec) 2018/05/03 10:31:28 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)={0x14, 0x0, 0x301}, 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000000100)=""/177, 0xb1) 2018/05/03 10:31:28 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000000)=0x400, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x10000) connect$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x0, 0x1, 0x0, 0x50, 0x3, "3dd52bd0dd018558ce765bc7fcdda3c2c2d2cca5406ee335702adab2c55f1770e704c818070d3c1b67d1a17bad17affffae08b42d59692a043ddd04c1e108f", 0x19}, 0x60) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) [ 118.536506] device lo entered promiscuous mode 2018/05/03 10:31:28 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x1, 0x24}], 0x10}}], 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), 0x4) 2018/05/03 10:31:28 executing program 4: r0 = socket$inet(0x2, 0x90000, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x80000) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000140)=0x3f, &(0x7f0000000180)=0x2) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@local, @rand_addr, @loopback}, &(0x7f0000000080)=0xc) shutdown(r0, 0x1) 2018/05/03 10:31:28 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r1 = socket$inet(0x2, 0x1, 0x0) linkat(r0, &(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00', 0x1400) bind$inet(r1, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0xffffffffffffff9f) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x8b2, 0x8002, 0x0, 0x4f, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x81}, &(0x7f00000001c0)=0x8) shutdown(r1, 0x1) 2018/05/03 10:31:28 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0xfffffffffffffd6a) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='hybla\x00', 0x6) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) [ 118.583394] device lo left promiscuous mode 2018/05/03 10:31:28 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1cac931f, 0x100) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000040)=0x800) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r1, &(0x7f0000000080)="620349527ae790a119dcda0baa0c329f029740e922bd72ed2548686fdc3e71455c1617406138fcac47b5f082443680c7a8cc530f3ef2"}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:28 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x408040, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'ipddp0\x00', {0x4, 0x2, 0x5, "778c489d29c0", 0x7dbf}}) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x1) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000000c0)="baa1ba16dee29a3281c7f169eec36d05", 0x10) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) close(r0) 2018/05/03 10:31:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x800000000000011, 0x800000002, 0x81) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e22, @multicast1=0xe0000001}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x8, {0x2, 0x4e21, @loopback=0x7f000001}, 'vcan0\x00'}) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x200001, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000140)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) recvmsg(r0, &(0x7f0000000780)={&(0x7f0000000180)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000200)=""/5, 0x5}, {&(0x7f0000000240)=""/222, 0xde}, {&(0x7f0000000340)=""/248, 0xf8}, {&(0x7f0000000440)=""/181, 0xb5}, {&(0x7f0000000500)=""/68, 0x44}, {&(0x7f0000000580)=""/227, 0xe3}], 0x6, &(0x7f0000000700)=""/93, 0x5d, 0x2}, 0x100) 2018/05/03 10:31:28 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x800000000000011, 0x800000002, 0x81) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e22, @multicast1=0xe0000001}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x8, {0x2, 0x4e21, @loopback=0x7f000001}, 'vcan0\x00'}) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x200001, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000140)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) recvmsg(r0, &(0x7f0000000780)={&(0x7f0000000180)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000200)=""/5, 0x5}, {&(0x7f0000000240)=""/222, 0xde}, {&(0x7f0000000340)=""/248, 0xf8}, {&(0x7f0000000440)=""/181, 0xb5}, {&(0x7f0000000500)=""/68, 0x44}, {&(0x7f0000000580)=""/227, 0xe3}], 0x6, &(0x7f0000000700)=""/93, 0x5d, 0x2}, 0x100) 2018/05/03 10:31:28 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000100)={0x0, 0x1, 0xffff, 0x0, 0x0, [], [], [], 0xee9, 0xe816}) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) set_robust_list(&(0x7f0000000080)={0x0, 0x20, &(0x7f0000000040)={&(0x7f0000000000)}}, 0x18) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0xdf) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) [ 118.863326] device lo entered promiscuous mode [ 118.975311] device lo left promiscuous mode [ 119.006168] device lo entered promiscuous mode 2018/05/03 10:31:29 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:29 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="7ef0d6c482cc6704c20bda10987166bc", 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x3) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x40, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) lchown(&(0x7f0000000080)='./file0\x00', r2, r3) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x200, 0x0) ioctl$KDSKBLED(r4, 0x4b65, 0x7) shutdown(r0, 0x1) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x18}, 0x7}, 0x1c) 2018/05/03 10:31:29 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x1, 0x0) close(r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x3ff, 0x3, 0x0, 0x9, 0x6, 0xc00000000, 0x5}, 0x20) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000080)={0x0, @loopback=0x7f000001, 0x4e22, 0x4, 'lc\x00', 0x1, 0x8001, 0x5d}, 0x2c) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000000)={0x0, 0x401}) 2018/05/03 10:31:29 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) modify_ldt$read(0x0, &(0x7f0000000000)=""/193, 0xc1) 2018/05/03 10:31:29 executing program 1: unshare(0x60000000) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x400002, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000240)=0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x121) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0xfffffffffffffff7, @mcast1={0xff, 0x1, [], 0x1}, 0x6a598557}}, 0x2, 0x2000000, 0x4, 0x1, 0x5}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e24, 0xd36e, @dev={0xfe, 0x80, [], 0xf}, 0x2}}}, 0x84) r3 = epoll_create1(0x80000) r4 = socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r4) r5 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f00000003c0)={0x0, {0x2, 0x4e20}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @broadcast=0xffffffff}, 0x0, 0xfffffffffffffffc}) 2018/05/03 10:31:29 executing program 2: r0 = socket$inet(0x2, 0x100000001, 0x40000000000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x3, r1}) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:29 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)={0x14, 0x1e}, 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000000100)=""/177, 0xb1) 2018/05/03 10:31:29 executing program 0: ioperm(0x0, 0x1000, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000140), &(0x7f0000000180)) r1 = getgid() lchown(&(0x7f0000000080)='./file0\x00', r0, r1) clone(0x0, &(0x7f0000667000), &(0x7f0000752000), &(0x7f0000000000), &(0x7f00009f4fff)) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$int_out(r2, 0x2, &(0x7f0000000100)) [ 119.313250] IPVS: ftp: loaded support on port[0] = 21 2018/05/03 10:31:29 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@dev, @in=@dev}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000100)=0xe8) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:29 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x200, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000280)="5a9bca50554520ea4b6443f7faeefcbdd2d63771550cd056b9c00acfa262fa25c1361e396ed1def554b8b34ecce97cac319e215b400db6ccbe7520fa8f4fb225b3b215590f6be20ef564ad604527e939d559737d4839c210152253d0f791257c87d474c5ed0445ba78a0b3369d1b2995af6e21bf", 0x74) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000240)) msgget(0x1, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x400000000001, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x0, &(0x7f0000000040)="8552ea03c199ecc1e6ec0c0141e56478d032099a73f0a4dc608db07cb67ae94c46d6b629f6a458ce58b3d4dd0f4eecdfbbc6af713421f7a6eedc185156c324b6610a4ccdb8ef4833b12b5498db", 0x4d) close(r4) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000100), &(0x7f00000001c0)=0x4) 2018/05/03 10:31:29 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) getrlimit(0xd, &(0x7f0000000100)) 2018/05/03 10:31:29 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='nv\x00', 0x3) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x280, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000140)={0x489, 0x1, 0x30, 0x9, 0x3}, 0xc) 2018/05/03 10:31:29 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, 0xfffffffffffffd87) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000340)='/dev/urandom\x00', 0x200, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00000003c0)={{0x5, 0x5, 0x6, 0x7, 0x2, 0x3}, 0x7}) 2018/05/03 10:31:29 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@generic={0x2b26, 0x9, 0x10001}) socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000248000)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000000)=0x100005, 0x9) 2018/05/03 10:31:30 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x40000000000001) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x40) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/05/03 10:31:30 executing program 1: r0 = gettid() perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r0, 0x10000000, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='encrypted\x00', 0xfffffffffffffffc) keyctl$search(0xa, r1, &(0x7f00000012c0)='encrypted\x00', &(0x7f0000001300)={0x73, 0x79, 0x7a}, 0x0) 2018/05/03 10:31:30 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x8, 0x4) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0xfffffffffffffffc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) 2018/05/03 10:31:30 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x331) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:30 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) close(r0) 2018/05/03 10:31:30 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getpeername(r0, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) bind$netrom(r1, &(0x7f0000000100)=@ax25={0x3, {"d5a5f3a6d1de6a"}, 0x1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3, 0x1, 0x2}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="c8cc1d2b538b79e35d7b1da7d64035bef3a968ebc42acb37bf03d876fc173e901af59a79df19e3f11e689178f654d7ade350ece77a0fb72554f7e073767a10d3f2e5514a0ee703374190ccebdde82c9c0be36f5ffb", 0x55}], 0x1, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x200, 0x4000}, 0x810) 2018/05/03 10:31:30 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)={0x14, 0x1e}, 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000000100)=""/177, 0xb1) 2018/05/03 10:31:30 executing program 0: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x200, 0x0) recvfrom$inet6(r0, &(0x7f0000000080)=""/6, 0x6, 0x40, 0x0, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000039c0)=0xc) r1 = getpgid(0xffffffffffffffff) process_vm_readv(r1, &(0x7f0000002500)=[{&(0x7f00000000c0)=""/170, 0xaa}, {&(0x7f0000000180)}, {&(0x7f00000001c0)=""/74, 0x4a}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/136, 0x88}, {&(0x7f0000001340)=""/59, 0x3b}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000002380)=""/65, 0x41}, {&(0x7f0000002400)=""/206, 0xce}], 0x9, &(0x7f0000003b80)=[{&(0x7f00000025c0)=""/106, 0x6a}, {&(0x7f0000002640)=""/4096, 0x1000}, {&(0x7f0000003640)=""/157, 0x9d}, {&(0x7f0000003700)=""/156, 0x9c}, {&(0x7f00000037c0)=""/205, 0xcd}, {&(0x7f00000038c0)=""/254, 0xfe}, {&(0x7f00000039c0)}, {&(0x7f0000003a00)=""/228, 0xe4}, {&(0x7f0000003b00)=""/126, 0x7e}], 0x9, 0x0) 2018/05/03 10:31:30 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) close(r0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x400001) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x4, 0x0, 0xb000}, 0x4) 2018/05/03 10:31:30 executing program 1: eventfd2(0x12, 0x800) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000080)=0x1) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0)={0x0, 0x989680}, &(0x7f0000048000), 0x0) 2018/05/03 10:31:30 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f00000001c0)=0x8f, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="c087a165c5c3c9086eb2b5c0c49a2e49a6fbbc2d48af2be408500f10761c6704cf23a6ccf7207b1bb9a09156bb7ee46f734e64f28a73b5cf60f1a2b1389a5128a4b6179e68f8867c999bf7e24f93914a58fd82c58fb034c681aeeeb9b2432e2db8696c131b1ec622e1e51cfb10615c3c6eef12800378", 0x76, 0x1, &(0x7f0000000080)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100)) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/tcp6\x00') setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000180)={0x45, 0xfffffffffffffff8, 0x3, 0x8}, 0x10) 2018/05/03 10:31:30 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:30 executing program 7: syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x40000) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000000100), 0x8}) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:30 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x88, 0x103, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0}, 0x20) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) 2018/05/03 10:31:30 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200000, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000040)=0x6) 2018/05/03 10:31:31 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x3) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/03 10:31:31 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) socketpair(0x1f, 0x0, 0x1, &(0x7f0000000200)) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x80000000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x1f}}, 0x7, 0x582f3780}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x1000, 0x0, 0x200, 0x3f, 0xde7, 0x2, 0x8, 0x100000001, r2}, 0x20) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000240)) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) close(r0) 2018/05/03 10:31:31 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) signalfd4(r0, &(0x7f0000000100)={0xeae}, 0x8, 0x800) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = msgget$private(0x0, 0x100) syz_emit_ethernet(0x6a, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x4, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000200)) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000480)=""/4096) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x65) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x10000) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000080)={0x3, r3}) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x1, 0x40) 2018/05/03 10:31:31 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f00000001c0)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'veth1_to_team\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x2, @random="c8af173f46c2", 'vlKn0\x00'}}) 2018/05/03 10:31:31 executing program 7: r0 = socket$inet(0x2, 0xfffffffffffffffd, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'security\x00'}, &(0x7f0000000080)=0x54) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socket$inet(0x2, 0x801, 0x593) shutdown(r0, 0x1) setsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f00000000c0)=0x800, 0x4) 2018/05/03 10:31:31 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000009c0)='smaps\x00') io_setup(0x7, &(0x7f00000002c0)) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0xfd, "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"}, &(0x7f0000000200)=0x121) r1 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x6) sendfile(r1, r0, &(0x7f0000000080), 0x80000003) r2 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xc0, 0xa000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000240)={@local={0xfe, 0x80, [], 0xaa}, 0x7fff, 0x1, 0x2, 0x9, 0xffffffff80000001, 0x8, 0x1}, 0x20) fallocate(r2, 0x3, 0x3ff, 0x4) 2018/05/03 10:31:31 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0x6, {0x2, 0x4e22}, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x240, 0x1f, 0x4, 0x200, 0x7, &(0x7f0000000000)='erspan0\x00', 0xffffffff, 0xffffffffffff0001, 0x9}) sync_file_range(r0, 0x3, 0x5, 0x2) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x3, 0x40080) 2018/05/03 10:31:31 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)={0x14, 0x1e}, 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000000100)=""/177, 0xb1) 2018/05/03 10:31:31 executing program 2: r0 = socket$inet(0x2, 0x4, 0x7ff) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0xfe, 0x0) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:31 executing program 0: unshare(0x28060400) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) poll(&(0x7f0000000280)=[{r0, 0x4}], 0x1, 0x0) 2018/05/03 10:31:31 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ipv6_route\x00') ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) close(r0) 2018/05/03 10:31:31 executing program 4: socket$can_raw(0x1d, 0x3, 0x1) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) syncfs(r0) 2018/05/03 10:31:31 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) pause() setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) socket$inet(0x2, 0x4, 0x7fff) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) fcntl$dupfd(r0, 0x0, r0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="60c101be3d07b91ae224e7edd2ea1955df0c7d4cb259dcf103eccf8ea2875971f66f74a21aeb2768") 2018/05/03 10:31:31 executing program 5: get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x0, &(0x7f0000ffe000/0x2000)=nil, 0x0) r0 = socket$inet(0x2, 0x1, 0x7ff) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e1f, @rand_addr=0x9}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:31 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:31 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000ff7000/0x7000)=nil, 0x7000, 0x8, 0x84010, r0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x10002a, &(0x7f0000000000), &(0x7f0000000080)) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @rand_addr=0xff}, 0x10) 2018/05/03 10:31:31 executing program 0: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000100)='./bus/file0\x00', 0x140) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) dup3(r0, r3, 0x0) dup3(r2, r1, 0x0) r4 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00003d6ff4)) open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) 2018/05/03 10:31:31 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) close(r0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x0, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x4000000000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000100)={0x3, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1f}}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e21, @loopback=0x7f000001}, 0x200, 0x531b, 0x7, 0x0, 0x69e, &(0x7f0000000040)='tunl0\x00', 0x8, 0x1ff, 0x283e}) socketpair(0x13, 0x80000, 0x100000001, &(0x7f0000000080)) [ 121.963214] Unknown ioctl 1074013192 [ 122.012616] Unknown ioctl 1074013192 2018/05/03 10:31:33 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:33 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x0, 0x3}, {0x3, 0x4}, {0x8, 0x9}, {0x6, 0x800}, {0x3, 0x5}, {0x4, 0x3}, {0x4, 0x10001}, {0x2, 0x100000000}, {0x4, 0x6}, {0xe, 0x9}], 0xa) 2018/05/03 10:31:33 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)={0x0, 0x5}) close(r0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) 2018/05/03 10:31:33 executing program 1: unshare(0x8000400) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0xb34a186f3b365231, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f00000005c0)={&(0x7f0000000000)=@sco, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/164, 0xa4}, 0x0) 2018/05/03 10:31:33 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) read(0xffffffffffffffff, &(0x7f0000000100)=""/177, 0xb1) 2018/05/03 10:31:33 executing program 2: r0 = socket$inet(0x2, 0x804, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:33 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7fffffff, 0x20000) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000080)={r1, 0x80000000}) connect$rds(r1, &(0x7f0000000140)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x40}}, 0x10) r2 = socket$inet(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r2, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000000c0)=0x5, &(0x7f0000000100)=0x4) shutdown(r2, 0x1) 2018/05/03 10:31:33 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) flock(r0, 0x3) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) 2018/05/03 10:31:33 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x80000, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000040)) mlockall(0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:33 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000180)={0x3, 0x9, 0x7, 0x3ff}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000140)={0x5, 0xc4, &(0x7f0000000040)="7fb9b395586cf1c7125756f5c691b0d6a45d470358941f2810a83ea910df67f6f92d59fb5ed9470069c0764d288ac4ae4400cfaf14dad0b0b68616c29f57f4a4fd4f14ce66cf4081fd03b7a253369f9037f8d9334a73dba9d6d8f231cf13fee0c43b841207a4e4bd978fb4e911efe1692d31dabe00b7abff9f5dab0b509ec2abd27aedb151e16db2fa57032c70776df62d73da5fd68a98f5c17e28018548cea73dfc6a5302fc53edbc775899cc16f71657f6003842a2a2d10099027f68a3de740623d86f"}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:33 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000100), 0x4) shutdown(r0, 0x1) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x100000001, 0x20080) getpeername$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) bind$ax25(r0, &(0x7f0000000000)={0x3, {"f9cebfd59763b4"}, 0x100000001}, 0x10) 2018/05/03 10:31:33 executing program 6 (fault-call:2 fault-nth:0): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000000100)=""/177, 0xb1) 2018/05/03 10:31:33 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x501000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) close(r0) 2018/05/03 10:31:33 executing program 0: mkdir(&(0x7f000002a000)='./file0\x00', 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000029fd4)=""/48, 0x30) 2018/05/03 10:31:33 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) prctl$intptr(0x0, 0x6) sendmsg(r0, &(0x7f0000014fc8)={&(0x7f0000000000)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)="d43772ff5db09adb02767d392028908dec3672a39b69248e2b58696e0184cb65a41d991d9600f7b7dcee82cb9b329ac9291ba8e20df93ab8ef0c601010ae7b66beec968d6525bc3550408a3d28b6a697a0c93d35ed49c3f7df1ca2c8728d654ed0957f9d4a0df01c893e0bb05e0fb2043137cf0dbcc182e488b0dd7cfc3765987e825b0405adcf9761a1e9ccf4f2a4d4d9edd8ff69c1209eb80215bbb54a80e5f0adad36c4eafb1668d553fc569d", 0xae}, {&(0x7f0000000180)="7bdb80cdc23534fa9b888b9fe09030885708b54336b7878c750233632d06cb53adaa7121b20a154406dd18b8392b3b02389b99569696c7de9cc2cb0f2f6ae448fa33fbf900f4b43c7e47cf8b00890ef7f964d8b72c3f3a43ad99882a287651efee61fb70ed1affc64b152eca698745ef1b2191f670a3cabbbedb33577de6446a1e83dc059a5cad0b9a45cd82ae61ed1071000d131fa3a89496ff389f1ecc529fd7752ca705513322beb8397be7f6c6cdb9", 0xb1}, {&(0x7f0000000240)="973bd32b934154163a574b27d59d630aaf3f2aab53c46fe8ebb3c73d51d20b5c62931df718b71c157c7acd9320548637407910e304bb4d2c6907cf612f28193d5a1e5b45f1d2ef280cbd01529bf050974a5b8695e638c7c07f7af9571f620d065b16e7644668f6945cbb3076086393dbc483e1046300a5a6286f51521fa597efdb9697d5b955ef5fe3f1dc9bd5c473fbfe9d98ef3a8cb2754f918c4cb4729250f28f41906d35d29140", 0xa9}], 0x3, &(0x7f000001ef80)=ANY=[]}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x200000, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000380)=""/228, &(0x7f0000000480)=0xe4) 2018/05/03 10:31:33 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x624001) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) [ 123.409998] FAULT_INJECTION: forcing a failure. [ 123.409998] name failslab, interval 1, probability 0, space 0, times 0 [ 123.421458] CPU: 0 PID: 9226 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 123.428328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.437711] Call Trace: [ 123.440344] dump_stack+0x185/0x1d0 [ 123.444021] should_fail+0x87b/0xab0 [ 123.447840] should_failslab+0x279/0x2a0 [ 123.451967] kmem_cache_alloc_node+0x151/0xc70 [ 123.456638] ? __alloc_skb+0x203/0x9f0 [ 123.460615] __alloc_skb+0x203/0x9f0 [ 123.464428] ? mutex_lock+0x31/0x90 [ 123.468143] ? _cond_resched+0x3c/0xd0 [ 123.472090] netlink_dump+0x407/0x1540 [ 123.476032] ? consume_skb+0x332/0x380 [ 123.479965] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 123.485376] netlink_recvmsg+0xe33/0x1900 [ 123.489613] ? netlink_sendmsg+0x1310/0x1310 [ 123.494120] sock_read_iter+0x405/0x480 [ 123.498206] ? kernel_sock_ip_overhead+0x350/0x350 [ 123.503221] __vfs_read+0x7dd/0x9b0 [ 123.506928] vfs_read+0x36c/0x6c0 2018/05/03 10:31:33 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x400) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040)={0xfe2, 0x9, 0x2, 0x401, 0x4, 0x4, 0x1979}, 0xc) close(r0) 2018/05/03 10:31:33 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) epoll_create1(0x0) r2 = geteuid() r3 = getgid() fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x4, 0x588, [0x20000480, 0x0, 0x0, 0x200004b0, 0x200004e0], 0x0, &(0x7f0000000040), &(0x7f0000000a80)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="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"]}, 0x65f) r5 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00000002c0)={'veth1_to_bridge\x00', {0x4, 0x0, 0x3, "6cc6b1a311f5"}}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000003c0)='hybla\x00', 0xffffffffffffff8b) connect$inet(r5, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) [ 123.510495] SYSC_read+0x172/0x360 [ 123.514145] SyS_read+0x55/0x80 [ 123.517528] do_syscall_64+0x309/0x430 [ 123.521488] ? vfs_write+0x8d0/0x8d0 [ 123.525251] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 123.530467] RIP: 0033:0x455979 [ 123.533676] RSP: 002b:00007f4c490cac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 123.541425] RAX: ffffffffffffffda RBX: 00007f4c490cb6d4 RCX: 0000000000455979 [ 123.548724] RDX: 00000000000000b1 RSI: 0000000020000100 RDI: 0000000000000013 [ 123.556020] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 123.563324] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 123.570630] R13: 00000000000004d5 R14: 00000000006fb498 R15: 0000000000000000 2018/05/03 10:31:33 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:33 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)="686967687370656564001b377d1e4eddf517b3f9912bab88e07a6c7e303799219aa7cbf41d65a24048e0c301beabfd3bd11762c9255f6c80ecc81ae3e609d4d831fc99418b2e3d3e02a48c1092e049c3a63aa39b1f17be70ce5fd8d08ea47fb50c08ff3c48be61b900f68d4d9e45dacbddb42bd3384f9fdb91940c14fcd26dbe8d70e4422561e126b9f781b4e3c378a42ad6d89e3612e346b969c01eb4eb97d4c48f330125c5249faa93dcc79710ccab57c15a4d7eb84ee8d43b", 0xba) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:33 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) readv(r0, &(0x7f0000001f00)=[{&(0x7f00000001c0)=""/120, 0x78}], 0x1) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/05/03 10:31:33 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r1 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000080)={{0x1ff, 0x5, 0x2, 0x100, "42207f9d8dc86d4449eb657f4d5e885864588450b0c4495dfc36912738ac186d9d7bb02891d95da2b4ff5a86", 0x400}, 0x0, 0x0, 0x8, r1, 0x3ec1, 0x10000, "bfd2e5ad8533c9b12678d4ab14b0c761eaa0e81383693e3b35ee5b5cdccd9e5e086e23c07d7c7d637988d5550b80cb7edeb5bbad14f1965b5be554b02b8c3278", &(0x7f0000000040)='\x00', 0x1, [], [0x3, 0xf7, 0x4, 0x7]}) 2018/05/03 10:31:33 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:33 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x4, 0x6, 0x5, 0x80000001, 0x7, 0x4, 0x8, 0x0, 0xffffffffffffff01, 0x1, 0x2, 0x1200000}) close(r0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00000001c0)=""/255) 2018/05/03 10:31:33 executing program 1: unshare(0x400) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00002b0ff8)=0x7) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x4, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1f}}}}, 0x108) r1 = memfd_create(&(0x7f0000000180)='/dev/amidi#\x00', 0x1) setsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f00000001c0)=0x80000000, 0x4) r2 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x7, 0x2) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) 2018/05/03 10:31:33 executing program 6 (fault-call:2 fault-nth:1): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000000100)=""/177, 0xb1) 2018/05/03 10:31:33 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x200000000004e23}, 0x10) 2018/05/03 10:31:34 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) [ 124.045152] FAULT_INJECTION: forcing a failure. [ 124.045152] name failslab, interval 1, probability 0, space 0, times 0 [ 124.056537] CPU: 1 PID: 9275 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 124.063413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.072799] Call Trace: [ 124.075438] dump_stack+0x185/0x1d0 [ 124.079121] should_fail+0x87b/0xab0 [ 124.082947] should_failslab+0x279/0x2a0 [ 124.087085] __kmalloc_node_track_caller+0x243/0x11c0 [ 124.092349] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 124.097759] ? netlink_dump+0x407/0x1540 [ 124.101918] __alloc_skb+0x2cf/0x9f0 [ 124.105734] ? netlink_dump+0x407/0x1540 [ 124.109892] ? _cond_resched+0x3c/0xd0 [ 124.113846] netlink_dump+0x407/0x1540 [ 124.117793] ? consume_skb+0x332/0x380 [ 124.121734] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 124.127156] netlink_recvmsg+0xe33/0x1900 [ 124.131395] ? netlink_sendmsg+0x1310/0x1310 [ 124.135894] sock_read_iter+0x405/0x480 [ 124.140009] ? kernel_sock_ip_overhead+0x350/0x350 [ 124.145027] __vfs_read+0x7dd/0x9b0 [ 124.148729] vfs_read+0x36c/0x6c0 [ 124.152281] SYSC_read+0x172/0x360 [ 124.155931] SyS_read+0x55/0x80 [ 124.159304] do_syscall_64+0x309/0x430 [ 124.163276] ? vfs_write+0x8d0/0x8d0 [ 124.167040] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 124.172260] RIP: 0033:0x455979 [ 124.175467] RSP: 002b:00007f4c490cac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 124.183222] RAX: ffffffffffffffda RBX: 00007f4c490cb6d4 RCX: 0000000000455979 2018/05/03 10:31:34 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) 2018/05/03 10:31:34 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x50000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) close(r0) 2018/05/03 10:31:34 executing program 1: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x400) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040)={0xfe2, 0x9, 0x2, 0x401, 0x4, 0x4, 0x1979}, 0xc) close(r0) 2018/05/03 10:31:34 executing program 7: r0 = socket$inet(0x2, 0x803, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0x5, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x40, 0x4000) ioctl$VT_ACTIVATE(r1, 0x5606, 0x26020a5e) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @rand_addr=0x5}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x18}, 0x5}], 0x68) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x39e) shutdown(r0, 0x1) socket$inet(0x2, 0xf, 0x3) 2018/05/03 10:31:34 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0xffea) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:34 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) r2 = add_key$keyring(&(0x7f0000002740)='keyring\x00', &(0x7f0000002780)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r3 = request_key(&(0x7f00000027c0)='big_key\x00', &(0x7f0000002800)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002840)='nv\x00', 0xfffffffffffffffa) keyctl$negate(0xd, r2, 0x9, r3) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002a40)='/dev/sequencer\x00', 0x240000, 0x0) sendmsg$kcm(r4, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000000c0)="bd3cf6e960090b63fe9ad2b7b0c12449546a40c73d541b1dbebf25c7834a6fc74142b80c14ac0d813cdffbf1de7a3de5362c66e96d262fbdc8495d009d63b70d8063d3d5fdf481a92e3f70de02ac69e32d8115c33f5f2779ee45b6858663ca46615fda37e18d59565fe58329bea70ab8a88aa38ff03c6c5ececd3f2c69ce7676a431ce14b6d094f5711bde2c09fe1b62adf595b2cf1b8fdbafc7a9043580780450bbddd3065d81d770c1b4e531d60ce84ecfda2e187e913a396cf5dc28", 0xbd}, {&(0x7f0000000180)="decffceebf7def0688113aa48216d2ee6711e929612398fa42762d0a1ec246c0bebc800ff3df1d1b9d83b83f8dca3e9870e863d6ddfa9ba5260f13878551064117fa75a0c5104a6d157390733d3ecd3642fe4c685bbc2fa82ba2c57eaaf026abf0422229165ea0099d6fb89467a2ab5710b72983e428db2c3fc37ead5175148cb083999812db30ae357d0554b21e5185ba8bc107253639751cb268b13ae5f45878be41939a84f05b623a9be4087e8df1006fa3804e8a70d1d9af0a2b71f0cd23120c627fbcb00c73", 0xc8}, {&(0x7f0000002880)="1cab35441dc807a150baaf8e234fc52c0a3d44ce4946fb25afb340b00beca73e78ed0870b66d401f34a2e7a7df8e7d70b14de32370d9b0745e62ba7fdb25cbddd58b0c9b99e128b69f8a923e33fb0e884d8263e4cfd2e4f45f886e3bee75af6d49655abe9ed755cbd07de2619eab8c82c6dda16ef0f88ff19d4755005cce3f15624398c92021d7b63e43bbf4ad0b321819d1556c9b5e68dd03d35bcdd29c9f2805563048", 0xa4}, 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0x1000}], 0x7, &(0x7f0000002540)=ANY=[@ANYBLOB="e0000000000000001701000008000000bb7d41ad5f509537c24d43d7bdc9da8e4af6ad7611a99fd1c2a244db17f3050c11363c39270db4b5cfce638e44c53d1959081fcdc1915383cc2978603dd8f83cec0dd984ace852dd37eb9a00729ae04108943856c9a91ca0d696f1a67bb789bc88dd1b6ebd0bf412fcbe1c5d27259e9fa377fba0326cf7af9ab1e84e970a5650885af23515b72fa17bbf8eba853219114e215e8aac52c52cd82eca42eb3ba8f29019cfb7028fd8d7b9bee9f0aad453fcd645a2d96ca97c3012f9e771cad3fe6f8a42ea4c93606f02de8d118e00000000a80000000000000000000000fcffffffb2d3ed933b181b91811b76e80d8b79abc9fe7ef880c6a184ab7736fce3d8eabb7d970da2c7b40a142bfc74f4c7b0430d14d95fcc1873885cadd3bb8b075e6f3fefbeffd222daecf55dff50ac9d4537342a25500208ed9b9647e2380df08e8d4d0cd737b12dbb88c1cf81b5e68bbf840e3a88012c92d624d26d881483e84d30206d843b149750a861d9773d38aad807419500000000000000"], 0x188, 0xc0}, 0x80) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$IP_VS_SO_SET_TIMEOUT(r4, 0x0, 0x48a, &(0x7f0000002700)={0x97e, 0xfffffffffffffff8}, 0xc) shutdown(r0, 0x1) [ 124.190527] RDX: 00000000000000b1 RSI: 0000000020000100 RDI: 0000000000000013 [ 124.197831] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 124.205132] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 124.212468] R13: 00000000000004d5 R14: 00000000006fb498 R15: 0000000000000001 2018/05/03 10:31:34 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) sendmsg$netrom(r0, &(0x7f0000000240)={&(0x7f0000000080)=@ax25={0x3, {"f2cc6832a74b9d"}, 0xbf}, 0x10, &(0x7f0000000600)=[{&(0x7f00000000c0)="98a1dfa17ef6d21a02f1570052224669a4feffdd51c75c17a5d0ca594df154fc6fab65f15192373e964cf1477f7a6bc20d9d3240db4153a8e0233d15f911e2a221b47c0dbc119994e34e3a15738c9f5682d56df92918047bbf11c8f865e538034d807ad75d14152338b12d4ac0535392830d3232e762c6ce7f4399697bcbc14c9d813918c1ade4f63579c2e10fe6a20f568b603dbbd2f6031da66c6cc86d59713c762edf41a5314de5a8e5750e10494fbf81b8aaf471ecafb4cc456088f3", 0xbe}, {&(0x7f0000000180)="c1b0520a735710c52b64173085550e5b72f12801e94ce299f1f038418678cbe43b29677c541afa1d1feb0b0d2d0be7f53c2d3a2379657012ce7aa0294145c661c434890332528fc759d78980114e1945a6692ecbb227687434a5716c01fb533abc1ed5df49f25a3d65fe3935f6237c2e60763316a835682a36d6ef664cc5b638d41c47feaf07192032cc22ac6a8da07f11192b6762949f971f1361addf97bb9b0bd99188d6c5c4f2d4a47ef4b2272d47aee8a9ec216af1c5acd9ec631d5595e4", 0xc0}, {&(0x7f00000002c0)="589d354405638c1c0b67df7990bcf18256b768a36b84e595e0aad5d0300f31188ec81480c6f4c56ecb4bff37af048bbf3adc927036b3a02061c73ae9793a0622f1daeb26c6d3bfdcd37669d8583c4b25f274a771b49fe641af507e1a0c41fd3ac3649ff6dd006db8e3863e4ca093935269ae3ffee8fdc0112c4cabe17d99dd7eac6bb72427202c69bdbefecb526d25b0d03552b52df10b6d1cfbb2901c0d63f68a925fbd76e340a0e1b16efc47b563911c878bc22f97fca0bca495e6fa6f3a89a6d5ca5d88b39960bbe7a16209a8053d4eef494c05190296d3c761474c3921f0baaa5d35aea1887613b3d02601609a0bb6e25033dc69", 0xf6}, {&(0x7f00000003c0)="fecce506249df314dafb7f59a887119d216cdd8818a281933633de89ede686c9310578c11cb1716d8f12c901374fd21fab54367527b3e59e11b7e018fb86068d673130373bfc84069698f1a7946e64ce6b211b8e7cfc483954d83cb1f4451658464f422a24f6be853eb3228b67e919a822bf36202962cd5d787f3696fafaa7da24acf497bedd0ac132ab53714ccea6a5873a5df4303d1a9528a0dca3d3dbec", 0x9f}, {&(0x7f0000000480)="46b1358c141d77ba438d637b5856229da151c0eb8eff8cf874de415768d379e2672a39e082decb0d71a185e04f8308aeeab07cdb379c75ad1f3a3b70572d398afc2c67c4cddc8e408142d9145ff08b17e4157a8cf3a34fbb6dd1c6a9e347fae315af2460bd7f70ea00d4aa714267fcd4f5ef62358514262a8330e783df5e00036d3193c1ecbec991e53bf8aa20b2a9759b9319402dcb9dd4f2a76899576333cd8bebf210328c7727e87da50bcf2b848119585d7feae52df2b802e26c404851318877b072ddf3a1d68a", 0xc9}, {&(0x7f0000000580)="15806122bf25c8d2e71579143da6578d0f4c7ff952f88f67305a7a5b258dfffd8bbf69732523e4a39c499c459ec41b8924edee076dc123d72f37600b7014c6a27693", 0x42}], 0x6, &(0x7f0000000680)=[{0x100, 0x116, 0x1, "62b54102619a06721cbb5d01e8c9c2f0976bbc42c420b7ff20b4cbcc73d5487a4d708a83a060af5559cb2d16b8b549e06444615b9dc1ebf789c87fd5e97eacc493366fca1fcc0c87c9753188f0ea2ee11b2b48a9ea8428ac5111f6d9c44e9bf775c204416ee324a16adbead26f0ebafbf5e0b99a1d4019e8a4d03a3bc6290db8db324011adb68570d7e2df53621e86473227560a22cd76e79eb2ec52ab3d4359771b5a0ecf6e2a50671f7cfb72fec0297211ab6a7edd69bd0e118f53f47129d5b5140a299b49932738e7e4845983092706a88fdde26c2b4d896db61b16f98c1306a5fa84914dd0a4555a20a0"}], 0x100, 0x80}, 0x1) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"7379035f74756e0600", 0x100000000105}) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) 2018/05/03 10:31:34 executing program 1: socket$inet(0x10, 0x2, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x1cb) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x86, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000eed000)}, 0x20) 2018/05/03 10:31:34 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/188, &(0x7f00000000c0)=0xbc) 2018/05/03 10:31:34 executing program 2: r0 = socket$inet(0x2, 0x10000000000001, 0x1) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x78) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:34 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0xfffffffffffffdf3) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:34 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000200)=""/117, &(0x7f0000000280)=0x75) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, &(0x7f0000000180)) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x83) recvfrom$inet(r2, &(0x7f00000002c0)=""/159, 0x9f, 0x373f99de0bb94ae8, &(0x7f0000000100)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:34 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) sendto$inet(r0, &(0x7f0000000240)="687b691da3485ebadd6791dfb76899ce63d234e361dfa2a7448b3498f2c1a5f84cd452cabcb5bb58422039117ee81596d5b454dcb86b6279af5ced2e6afa8eac7398df725eedbb876b55", 0x4a, 0x4004000, &(0x7f0000000040)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000180)={0x6, 0x4, 0x2000}, 0x4) shutdown(r0, 0x1) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x0, 0x1, 0x7, &(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3}, 0x20) setsockopt$packet_int(r2, 0x107, 0x1b, &(0x7f0000000100), 0x4) [ 124.551488] IPVS: length: 188 != 8 [ 124.592921] IPVS: length: 188 != 8 2018/05/03 10:31:34 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) semget(0x2, 0x1, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) listen(r0, 0x101) read(r0, &(0x7f0000000100)=""/177, 0xb1) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x20101) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x954a, 0x6}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e23, 0x20, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x2}, &(0x7f00000002c0)=0x90) connect$bt_l2cap(r1, &(0x7f0000000300)={0x1f, 0x2, {0x100000001, 0x0, 0x5, 0x4, 0x63e0}, 0x81, 0x5}, 0xe) 2018/05/03 10:31:34 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) r2 = add_key$keyring(&(0x7f0000002740)='keyring\x00', &(0x7f0000002780)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r3 = request_key(&(0x7f00000027c0)='big_key\x00', &(0x7f0000002800)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002840)='nv\x00', 0xfffffffffffffffa) keyctl$negate(0xd, r2, 0x9, r3) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002a40)='/dev/sequencer\x00', 0x240000, 0x0) sendmsg$kcm(r4, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000000c0)="bd3cf6e960090b63fe9ad2b7b0c12449546a40c73d541b1dbebf25c7834a6fc74142b80c14ac0d813cdffbf1de7a3de5362c66e96d262fbdc8495d009d63b70d8063d3d5fdf481a92e3f70de02ac69e32d8115c33f5f2779ee45b6858663ca46615fda37e18d59565fe58329bea70ab8a88aa38ff03c6c5ececd3f2c69ce7676a431ce14b6d094f5711bde2c09fe1b62adf595b2cf1b8fdbafc7a9043580780450bbddd3065d81d770c1b4e531d60ce84ecfda2e187e913a396cf5dc28", 0xbd}, {&(0x7f0000000180)="decffceebf7def0688113aa48216d2ee6711e929612398fa42762d0a1ec246c0bebc800ff3df1d1b9d83b83f8dca3e9870e863d6ddfa9ba5260f13878551064117fa75a0c5104a6d157390733d3ecd3642fe4c685bbc2fa82ba2c57eaaf026abf0422229165ea0099d6fb89467a2ab5710b72983e428db2c3fc37ead5175148cb083999812db30ae357d0554b21e5185ba8bc107253639751cb268b13ae5f45878be41939a84f05b623a9be4087e8df1006fa3804e8a70d1d9af0a2b71f0cd23120c627fbcb00c73", 0xc8}, {&(0x7f0000002880)="1cab35441dc807a150baaf8e234fc52c0a3d44ce4946fb25afb340b00beca73e78ed0870b66d401f34a2e7a7df8e7d70b14de32370d9b0745e62ba7fdb25cbddd58b0c9b99e128b69f8a923e33fb0e884d8263e4cfd2e4f45f886e3bee75af6d49655abe9ed755cbd07de2619eab8c82c6dda16ef0f88ff19d4755005cce3f15624398c92021d7b63e43bbf4ad0b321819d1556c9b5e68dd03d35bcdd29c9f2805563048", 0xa4}, {&(0x7f0000000480)="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0x1000}, {&(0x7f0000001480)="6d023e0522324e85c4c1b5de94c703b64f17e78e31b248e44990c0b861c0abbe6a15c6f6a3b7a6ab3b9ec04bd94973f757143ab4f6d85c9ed42c3bab02e43786e43c27cbade08e5e00a224b120dac503a253e9b71c06074e2e8fcca37a857c71f808882d8ec15fcaef25162ddcd98bffc4c7ea5449997d9ab1b9df33d9b1caee531c4aa4d756304b8493", 0x8a}, {&(0x7f0000000300)="35d06440113a805ea212fa5c55ac95b1d9f6cb35002695b7685d36790f6f378544abd213", 0x24}, {&(0x7f0000002a80)="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0x1000}], 0x7, &(0x7f0000002540)=ANY=[@ANYBLOB="e0000000000000001701000008000000bb7d41ad5f509537c24d43d7bdc9da8e4af6ad7611a99fd1c2a244db17f3050c11363c39270db4b5cfce638e44c53d1959081fcdc1915383cc2978603dd8f83cec0dd984ace852dd37eb9a00729ae04108943856c9a91ca0d696f1a67bb789bc88dd1b6ebd0bf412fcbe1c5d27259e9fa377fba0326cf7af9ab1e84e970a5650885af23515b72fa17bbf8eba853219114e215e8aac52c52cd82eca42eb3ba8f29019cfb7028fd8d7b9bee9f0aad453fcd645a2d96ca97c3012f9e771cad3fe6f8a42ea4c93606f02de8d118e00000000a80000000000000000000000fcffffffb2d3ed933b181b91811b76e80d8b79abc9fe7ef880c6a184ab7736fce3d8eabb7d970da2c7b40a142bfc74f4c7b0430d14d95fcc1873885cadd3bb8b075e6f3fefbeffd222daecf55dff50ac9d4537342a25500208ed9b9647e2380df08e8d4d0cd737b12dbb88c1cf81b5e68bbf840e3a88012c92d624d26d881483e84d30206d843b149750a861d9773d38aad807419500000000000000"], 0x188, 0xc0}, 0x80) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$IP_VS_SO_SET_TIMEOUT(r4, 0x0, 0x48a, &(0x7f0000002700)={0x97e, 0xfffffffffffffff8}, 0xc) shutdown(r0, 0x1) 2018/05/03 10:31:34 executing program 1: r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000000)) connect(r0, &(0x7f0000000040)=@vsock={0x28, 0x0, 0x2710, @host=0x2}, 0x80) syz_emit_ethernet(0x46, &(0x7f0000001680)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "da7a3c", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[@srh={0x32, 0x0, 0x4}], @udp={0x0, 0x0, 0x8}}}}}}, 0x0) 2018/05/03 10:31:34 executing program 3: ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000000180)) close(0xffffffffffffffff) 2018/05/03 10:31:34 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f00000000c0)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x14, "d9827be42a58fee92bdc52870596ac9580a03f26"}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r2, 0x45a, 0x30, 0x72f, 0xe0}, &(0x7f00000001c0)=0x18) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x1b1) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x220000, 0x8) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:34 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x503041, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000040)={{0xfffffffffffffff9, 0xf3}, 0x16}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x0) 2018/05/03 10:31:34 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, 0xe) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) socketpair(0x1b, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$llc(r1, &(0x7f0000000080)=""/157, 0x9d, 0x20, 0x0, 0x0) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x800004e24, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x12) 2018/05/03 10:31:34 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x3) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) syslog(0x3, &(0x7f0000000480)=""/4096, 0x1000) write$vnet(0xffffffffffffffff, &(0x7f00000001c0)={0x1, {&(0x7f0000000040)=""/119, 0x77, &(0x7f00000000c0)=""/202, 0x3, 0x1}}, 0x68) 2018/05/03 10:31:35 executing program 1: r0 = socket$inet(0x2, 0x803, 0x81) sendmsg(r0, &(0x7f0000001480)={&(0x7f0000001180)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000001240), 0x0, &(0x7f0000001600)}, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000040)=0x9, 0x4) recvmsg(r0, &(0x7f0000002b40)={0x0, 0x0, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)=""/89, 0x59}, 0x400000000) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2000, 0x0) sendmsg$rds(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000080)=""/28, 0x1c}, {&(0x7f00000000c0)=""/203, 0xcb}, {&(0x7f00000001c0)=""/247, 0xf7}, {&(0x7f00000002c0)=""/114, 0x72}, {&(0x7f0000000340)=""/148, 0x94}, {&(0x7f0000000400)=""/201, 0xc9}], 0x6, &(0x7f0000000740)=[@mask_cswp={0x58, 0x114, 0x9, {{0x401, 0x8}, &(0x7f0000000580)=0x87b, &(0x7f00000005c0)=0xffffffffffffff7f, 0x1ff, 0x9, 0x0, 0x6, 0x4, 0x4}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000600)=""/195, 0xc3}, &(0x7f0000000700), 0x20}}], 0x88, 0x24004000}, 0x80) 2018/05/03 10:31:35 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x109000, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f00000001c0)={0x6, 0xd4f, 0x2, 0x7f, [], [], [], 0x4d8, 0xbc0f, 0x16, 0x4, "0b870e0645b95bcb09c452fc7a8d156b"}) close(r0) 2018/05/03 10:31:35 executing program 0: socketpair(0x3, 0x80007, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="c5000000a93de5bfce464141262d65b7e99e4463f3b873a8d73507f3cdbebd582945e7e9b34dfc6b314edeeabc07173d480f8a31a9be5594f26138f051f6b2c720416aaed889ffc0877ce2a2c05c82b07c636790d68af279b8905c0d99fba353c476910e51e6b7216fe5bbda36305110c857ca16150c940817546a8efab4469f0238cd6a86526fd3f7b1daf319f9d13a511cb08c96c212aad21c27432e228c9c76cb431f40ca54010f9929435959958bc87fe1d7efa2d27c11be020f10adbe2adb45bf2eba52271250"], &(0x7f00000001c0)=0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={r2, 0x6}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/03 10:31:35 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000480)="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", 0x1000, 0x80, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:35 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'bridge_slave_1\x00', 0x2}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x5) 2018/05/03 10:31:35 executing program 5: r0 = socket$inet(0x2, 0xa, 0x7f) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)="000000a5c00370f6d6e462d030ab19e58bf6ea3d65c3d51ecb5fad4d5e5aa32a9958c9a29ccf941221ecb928b423b33d06064d9b5eee702ae6e0", 0x3a) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="f24f072c830f5b0820603876961ab79f", 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x6e23, @loopback=0x7f000001}, 0xfe12) [ 125.193485] syz-executor5 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/03 10:31:35 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff7, 0x1fffff) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="940000001e000158e7baf172280dae5260bc0300"], 0x14}, 0x1}, 0x0) read(r1, &(0x7f0000000100)=""/177, 0xb1) 2018/05/03 10:31:35 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x6000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r2, 0x80000040045010, &(0x7f0000000140)=0x6) r3 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2405, 0xc1) 2018/05/03 10:31:35 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0xffffffffffffff23) shutdown(r0, 0x1) 2018/05/03 10:31:35 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xff, 0x4480) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f00000001c0)={0x401, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x108) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, &(0x7f0000000180)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bridge0\x00', 0x101}) write$rdma_cm(r0, &(0x7f00000003c0)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000380)={0xffffffff}, 0x13f, 0x100f}}, 0x20) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000300)) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100)) write$rdma_cm(r0, &(0x7f0000000400)=@accept={0x8, 0x120, 0xfa00, {0x3, {0x8, 0xe45, "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", 0xa3, 0x5, 0x101, 0x2, 0xa3a, 0x0, 0x40, 0x1}, r2}}, 0x128) close(r1) 2018/05/03 10:31:35 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) write$binfmt_elf32(r0, &(0x7f0000000480)={{0x7f, 0x45, 0x4c, 0x46, 0xc1f, 0x9, 0x80, 0x1, 0x9, 0x3, 0x0, 0x3ff, 0x179, 0x38, 0x15b, 0x100000001, 0xf4, 0x20, 0x2, 0x2, 0x3, 0x773}, [{0x60000000, 0x10000, 0x9, 0x2, 0x5, 0x344, 0x4}, {0x6, 0xb745, 0x1000, 0x1, 0x7, 0xd13c, 0xffffffff, 0x800}], "a2067322bdda6358751bfde14b7dcb879e0efbb2eca6290542939e031987604d297502e020b06651d70a0cdff03deca42506818e90e979ccc34277164546329c053318d0f68d529beb9336665bce3bbf8b3b730085b63d546d134baf36a098079db5", [[], [], [], [], [], []]}, 0x6da) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4040, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000040)={0x7ff, 0x8, 0xa80d, 0x5, 0x8}) shutdown(r0, 0x0) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:35 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0xa6) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) personality(0x4200000) shutdown(r0, 0x1) 2018/05/03 10:31:35 executing program 5: r0 = socket$inet(0x2, 0xfffffffffffffffe, 0x80) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23}, 0xe8) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000000)={{0x33, @empty, 0x4e20, 0x4, 'nq\x00', 0x24, 0x9, 0x16}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x3, 0xfff, 0x1, 0x8}}, 0x44) 2018/05/03 10:31:35 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x200, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10}) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000c18)=ANY=[@ANYBLOB="1400ef94000000"], 0x14}, 0x1}, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0)=0x2, &(0x7f0000000100)=0x4) 2018/05/03 10:31:35 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x1, 0x5, 0x1}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2c) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x4, 0x1f, 0x9, 'queue0\x00', 0x4}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x4) 2018/05/03 10:31:35 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000040)) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)="81764bcd79777d688c7861d03af0c986d16c804efccc9dca7822a8457c395f0f3cd7ac5279e4c0cee0a98d382a6cdcd563c8707d2a674ec2b43678fc0e2f7cf62255014a25fa377e798acb401595bd0f03e21c934a3c574602c4cd5114aee8f8de28b442eed2af1c1ffe8347e6b7f1100ec009c428ce48d7a74d752937c27b694dd79c133f98f84945db80f4e09480a7e05b9154d545f8006a13a18ecd6a45927e378d67b6a2ec4237be1fb3a015192627bdbcb35d9a92ba5163472f41ac7e5fb38da5bb839e2946555de35eafd74fba", 0xd0) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:35 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) 2018/05/03 10:31:36 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x2, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20}}}, 0x108) shutdown(r0, 0x1) mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000ffb000/0x4000)=nil) pread64(r0, &(0x7f0000000140)=""/106, 0x6a, 0x0) 2018/05/03 10:31:36 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x80003, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0xd) syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x4, 0x101000) memfd_create(&(0x7f0000000300)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) pipe(&(0x7f0000000280)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000340)={r1}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x800, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7414) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000100)={0x7, 0xaaed}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000040)=0x8001, &(0x7f0000000080)=0x4) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r4, 0x40000000af01, &(0x7f00000001c0)) 2018/05/03 10:31:36 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) write$binfmt_elf32(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0xfffffffffffffff7, 0x7ff, 0xb8, 0xc6, 0xff, 0x2, 0x3e, 0x1, 0x324, 0x38, 0x102, 0x3f, 0x9, 0x20, 0x2, 0x100, 0xe481, 0x8}, [{0x7, 0x6, 0x80000000, 0xffffffff, 0x4, 0x5, 0x464, 0x8}, {0x6474e553, 0xffffffff80000001, 0x1, 0x3eeb, 0x6, 0x3, 0x80, 0x401}], "a9fe0053087000bd28aba9a74de3b798db82caa8", [[], [], [], [], [], [], [], []]}, 0x88c) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000080)) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x92) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0x7, 0x4) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000180)={0x401, 0x800, 0x4, 0x62, &(0x7f00000000c0)=""/98, 0xcd, &(0x7f0000000a80)=""/205, 0x70, &(0x7f0000000b80)=""/112}) close(r1) 2018/05/03 10:31:36 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000480)={'filter\x00', 0x7, 0x4, 0x480, 0x280, 0x140, 0x0, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000000), {[{{@arp={@rand_addr=0x5, @dev={0xac, 0x14, 0x14, 0x1f}, 0xffffffff, 0x0, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}, {[0xff, 0x0, 0xff, 0x0, 0xff, 0xff]}, 0x2f350cc5, 0xd90, 0x254, 0x2, 0x1, 0x8001, 'syz_tun\x00', 'dummy0\x00', {0xff}, {0xff}, 0x0, 0x80}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty, @empty, @dev={0xac, 0x14, 0x14, 0x12}, 0x4}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty, @rand_addr=0x7, @dev={0xac, 0x14, 0x14, 0x1d}, 0x8, 0xffffffff}}}, {{@arp={@rand_addr=0x100000001, @multicast2=0xe0000002, 0xffffff00, 0xff000000, @empty, {[0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff]}, 0x100, 0x4, 0xce, 0x5, 0x100000000000, 0x9, 'team_slave_0\x00', 'nr0\x00', {0xff}, {0xff}, 0x0, 0x1}, 0xf0, 0x118}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x2, 0x6}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) 2018/05/03 10:31:36 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x20, 0x2400) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x2, 0x0, 0x2, 0x6, 0xfffffffffffffff7, 0xb55c, 0x199, 0x7b3f, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0x40}, &(0x7f0000000100)=0x8) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) pipe2(&(0x7f0000000140), 0x4000) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:36 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) exit_group(0x3) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:36 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000000100)=""/177, 0xfffffffffffffe41) 2018/05/03 10:31:36 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000000000181002, 0x0) write$fuse(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="2800000006000000000000000000000000000000bc000000000000000000000000000000000000009219ee995904ed7ec1724be67b2074a1fd8afee71fd15e29c444b4a0d5964e75fa8dcf75947924af0ee6c1f8ec863b1f2e0c03a0678e0d2f2be6cc7ecf93b493aedf14b182090cc2ed5e28411d7b"], 0x28) connect$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"55e4c9d47ff061"}, 0x8}, [{"a2cbad61e526c4"}, {"9c5567e4725468"}, {"62a45765784ac8"}, {"e9679fd5952266"}, {"20311f0241ff03"}, {"ce3c1bfe5e427c"}, {"e9e50c5e02687a"}, {"04616ce65eb64a"}]}, 0x48) 2018/05/03 10:31:36 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='vegas\x00', 0xffffffffffffffc8) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet(r0, &(0x7f00000000c0)="eb26de3c065414510529af4f0ce0f236a79758bd5601134be39d687a990b5957e491e34d89761a86b4b8ca5f1cacf27cf571fb49ca107eb8a6877f0d5db6b4778dd705dd56acbc629027d28544d4db5a31fccb83e9ea5c9daa9b3070003d0970d8bc2d2ef68151c67b62c60d6a44ddffb778e672b1d13da7e24289dbe9d88d2841", 0x81, 0x80, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet6_buf(r1, 0x29, 0x2b, &(0x7f00000003c0)="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", 0x1000) 2018/05/03 10:31:36 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff10f, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x12013, r0, 0x0) clone(0x0, &(0x7f0000000380), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000006c0)) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000040)="ede1a81c6f0842491d69b1f0e6cd933cd18bf3cdefd0b383b797d8c080bc7f14a12a6d3e89d5eb2fa6d75815105e97d152e0216947b49c2d6592b33d48") 2018/05/03 10:31:36 executing program 7: r0 = socket$inet(0x2, 0x80806, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) socketpair(0x11, 0x3, 0x10000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000400)=0x0) stat(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001680)=0x0, &(0x7f00000016c0), &(0x7f0000001700)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001740)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001780)={0x0, 0x0}, &(0x7f00000017c0)=0xc) getgroups(0x2, &(0x7f0000001800)=[0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r1, &(0x7f0000001900)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001540)=[{&(0x7f00000000c0)="93a4ec6fbb2702689c7308f8899cfb08a857fd5d4a712eec7441fa9984fefd22b22bd4e2b6337e08aa16ab2626716dafe0d31e", 0x33}, {&(0x7f0000000100)}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000000140)="9788d7f639b32768b5fb7a9d873fe5898e2a2c16637945882be111b4008b13edcc2b608929be2ae180cb11e331d5ab4e96249f5c7fcc803e20eb7784c72f2802f8fb3174a3874f15a0333c9b86ed833e097073f0a561e2e89397f26b22352beb72c4da3f643c880628e04914bff85120a7dfa1dc265d3f7939676a6c65e82942fa", 0x81}, {&(0x7f0000000200)="5ea178a03e6ad2f4d52815fe253508118a8b8b8f5227c319d28d9e699f2636d540efd3647d2c02a843e24fd95d6c68d8bc1174f54157155736566e631581fcf1bf06b1c55281c87eebcc92fa7770c277e4ae813acb6ee34d935303b4d1f1d7495bc3b199ee32168602d059faf783f3dbf0ae94c765d48d707d6b4fbf1234bdc2d7a23cd9ca481082813888d3b586485f33eef0aba83a7bfd1f9106a93c4f68b96f10deee9573b037f98cd5f32511d5238d0fe67df051d94a1fccf1f0b811b0a96914fd6760397cc8ae1416bf15261ad01bf6fd4ebf4bb8dfb568bba859de6f8b74479c33c1a0", 0xe6}, {&(0x7f0000000300)="f17116e6a340933c261121ed3cb8b248a7860525670af7c89c4dcc113e4d4cc60392bf81847f771c3899956f32c09b6b19f52141b7354ba62e530ea5a4fb4f9eec616d", 0x43}, {&(0x7f0000001480)="0da3ae76311cef082c35dd7935b72e5401c13735c591b5464136ad1270a9b8f24b531e93278ededd73a8ffaedda6fa69d7a545dedb33d9e928c4608d17bd1c06012e7a301e45810449f72c967ef217ab8983391e98229f348a7934150ea020439f28ec1c8fc1672ec24bda6507021372870ef5d7a4fcdcc36cdbc1ad07521ec3822ffe1e", 0x84}, {&(0x7f00000003c0)="b78118f04b1807529672632d9a09b5d9b7d86b8884400926", 0x18}], 0x8, &(0x7f0000001840)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x90, 0x4}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000100)={'veth1_to_bridge\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:36 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = getpgrp(0x0) ptrace$setsig(0x4203, r1, 0x2, &(0x7f0000000000)={0x21, 0x7fffffff, 0x8, 0x100000000}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000040)={0x10001, 0x7}) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:36 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) process_vm_writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/67, 0x43}], 0x1, &(0x7f00000003c0)=[{&(0x7f0000000100)=""/21, 0x15}, {&(0x7f0000000140)=""/145, 0x91}, {&(0x7f0000000200)=""/117, 0x75}, {&(0x7f0000000280)=""/54, 0x36}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000340)}], 0x6, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:36 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) socketpair(0x2, 0x0, 0x954e, &(0x7f0000000040)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x41008000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="412247a8", @ANYRES16=r2, @ANYBLOB="00002cbd7000fcdbdf25070000004c00020014000100ff01000000000000000000000000000114000100ac141415000000000000000000000000080002004e22000008000300000000000800050000000000080002004e24000008000400080000000c000100080002006c00000028000300080007004e2100001400020073797a6b616c6c65723100000000000008000500ac1414bb0c0003000800030004000000"], 0x33}, 0x1}, 0x4) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) close(r0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) 2018/05/03 10:31:36 executing program 5: r0 = socket$inet(0x2, 0x23, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000000300)='/dev/dsp#\x00', 0x80000001, 0x2040) sendmsg$nl_xfrm(r1, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000480)=@newspdinfo={0xd8, 0x24, 0x10, 0x70bd25, 0x25dfdbfe, 0xfff, [@srcaddr={0x14, 0xd, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @algo_auth_trunc={0x84, 0x14, {{'poly1305-generic\x00'}, 0x1b0, 0xe0, "dff4c02b3c9e68fe9004c6f5aba29e89712373d4fadf40e5b99fe15b80f64d22c2401188fbabc51fbb979343b9531cb82d2874dbbe4f"}}, @user_kmaddress={0x2c, 0x13, {@in=@rand_addr=0x6, @in=@multicast1=0xe0000001, 0x0, 0x2}}]}, 0xd8}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) listen(r0, 0x40) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x4, 0x2, 0x80000000, 0x0, 0x3f, 0x7, 0x3f, {0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x3f, 0x2, 0x2730, 0x80000001, 0x40a}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r2, 0x46ad}, &(0x7f00000002c0)=0x8) r3 = socket(0x0, 0xa, 0x7fffffff) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x178}, 0x1}, 0x80) 2018/05/03 10:31:36 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1ff, 0x100) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x1f, 0xa, &(0x7f00000001c0)=@raw=[@generic={0x1, 0x5, 0x5, 0x6}, @map={0x18, 0xd, 0x1, 0x0, 0x1}, @exit={0x95}, @ldst={0x3, 0x2, 0x7, 0x8, 0xe, 0xfffffff4, 0x8}, @ldst={0x2, 0x1, 0x0, 0xa, 0x2, 0x0, 0xffffffffffffffff}], &(0x7f0000000080)='syzkaller\x00', 0x200, 0x3a, &(0x7f0000000240)=""/58, 0x0, 0x1}, 0x48) dup3(r0, r1, 0x80000) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000340)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000440)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x54, r3, 0x704, 0x70bd25, 0x25dfdbfd, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x67}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x54}, 0x1, 0x0, 0x0, 0x40010}, 0x40000) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) read(r2, &(0x7f0000000100)=""/177, 0xb1) 2018/05/03 10:31:36 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x840, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0xfffffd40) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0x40000000}) 2018/05/03 10:31:36 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:36 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000040)=ANY=[@ANYBLOB="6dfeffdf1e000103000000000000000000000000"], 0x14}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xd672, 0x200800) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000001c0)={{0xbe1, 0x4}, {0x4}, 0xfffffffffffffff7, 0x2, 0x4}) read(r0, &(0x7f0000000100)=""/177, 0xb1) socket$inet(0x2, 0xb, 0xfff) 2018/05/03 10:31:36 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = geteuid() ioprio_get$uid(0x3, r1) poll(&(0x7f0000000040)=[{r0, 0x2040}, {r0, 0x50}], 0x2, 0x4000002) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000000)=""/33) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:36 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) close(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) accept$nfc_llcp(r1, &(0x7f00000001c0), &(0x7f0000000100)=0x60) 2018/05/03 10:31:36 executing program 0: unshare(0x40600) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x200000) getpeername$inet(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2018/05/03 10:31:36 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x4, 0xd08, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, &(0x7f0000000000), &(0x7f0000000480)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x19, 0x8, 0x8, 'irlan0\x00', 'ipddp0\x00', 'bond_slave_1\x00', 'gre0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x2}}}}, {{{0x3, 0x8, 0xa7e907e7b9d75e5b, 'gre0\x00', 'rose0\x00', 'bridge0\x00', 'veth1_to_bond\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0xe0, 0x118, 0x148, [@rateest={'rateest\x00', 0x48, {{'tunl0\x00', 'bcsf0\x00', 0x24, 0x3, 0x8, 0x101, 0xfff, 0x2, 0x7fffffff, 0x8}}}]}, [@common=@mark={'mark\x00', 0x10, {{0x0, 0xffffffffffffffff}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x0, 0xaafb, 'veth0_to_bridge\x00', 'rose0\x00', 'gretap0\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x6dabdebd7c86f7e, 0xff, 0xff, 0xff, 0xff], 0x100, 0x130, 0x160, [@time={'time\x00', 0x18, {{0x5, 0x6, 0x12591, 0xbbf9, 0x80, 0x7ff, 0x1}}}, @nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x5}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}}, {{{0x11, 0x5, 0xdada, 'rose0\x00', 'ip6_vti0\x00', 'bridge_slave_1\x00', 'bcsf0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0x7cfd5ec3484d5514, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}, [0xff, 0xff], 0x900, 0x900, 0x930, [@among={'among\x00', 0x868, {{0x101, 0x1, 0x7fff, {[0xfffffffffffffffa, 0xfff, 0x9, 0xecb, 0x8, 0x40, 0x0, 0x2, 0x1ff, 0x1000, 0x10001, 0x0, 0x1, 0x0, 0xfff, 0x9, 0x7ff, 0x8d3, 0x3, 0x5, 0x7, 0x6, 0x4, 0x8, 0x2, 0x6, 0x0, 0x3ff, 0x7, 0xfffffffffffffff8, 0x1000, 0x7, 0xe7, 0x400, 0x2a7, 0x1047, 0x3, 0x80000000, 0x0, 0xfffffffffffff800, 0x4, 0x84f, 0x5, 0x0, 0x7f, 0xfffffffffffffffb, 0xa91, 0x1ff, 0x3f, 0x200, 0x0, 0x6, 0x100000000000000, 0x1, 0x3, 0x0, 0x2, 0x1ff, 0x100000001, 0xd45, 0x1f, 0x6, 0x7fff, 0x4, 0x8, 0xfffffffffffffff8, 0x4, 0x6, 0x2d, 0x400000000, 0xf27, 0xc4, 0x7, 0x5b81, 0x2, 0x7, 0x7, 0x6, 0x1, 0x3ff, 0x8001, 0x6, 0xdad, 0x101, 0x515, 0x100000001, 0x3, 0x2, 0x6, 0x6d8, 0x6, 0x5, 0x7ff, 0xb83d, 0xfffffffffffffff9, 0x1, 0xfff, 0x4, 0xfffffffffffffff7, 0x5, 0x71, 0x1, 0x1, 0x7, 0x9, 0x3f, 0xff, 0x7, 0x324, 0x7, 0x9, 0x1ff, 0x400, 0x5, 0xe4, 0x8, 0xfffffffffffff801, 0x55ec, 0x9aee, 0xbc, 0x7fffffff, 0x2624b692, 0x8, 0x0, 0x81, 0x8, 0xa8e, 0x5, 0x0, 0x2, 0xffff, 0x10000000, 0x0, 0x68, 0x8, 0xffffffff, 0xffc00000, 0xb4, 0x39d, 0x5, 0x2, 0xaa, 0x9d8, 0x1, 0x8498, 0x8, 0x3, 0x1, 0x3, 0x3, 0x4, 0x4, 0xfff, 0x6, 0x8, 0x0, 0x0, 0xbe, 0x101, 0x800, 0xffffffff7fffffff, 0x8, 0x6, 0x5, 0xd2, 0x7, 0x57, 0x40, 0x0, 0xfffffffffffff001, 0x6, 0xffffffffffffbd18, 0x7f, 0x7fff, 0x8, 0x6, 0x4, 0x8, 0x1, 0x7, 0x8, 0x1, 0x5, 0x9, 0x0, 0x0, 0x200, 0x6, 0x101, 0x101, 0x400, 0x9, 0x987a, 0x6, 0x7, 0x5, 0x50, 0x3dda3c4e, 0xd54, 0x8, 0x2, 0x7d, 0x36b, 0x8, 0x8001, 0x5, 0x29, 0x7, 0x10001, 0x7, 0x36ef, 0x7f, 0x10000, 0x5, 0x2, 0x7, 0x40, 0x1, 0x7, 0x3, 0x8, 0x5, 0x8, 0x5, 0x8, 0x1, 0x6, 0xfffffffffffffffe, 0x9, 0x10001, 0x1ff, 0x400000000000, 0x2, 0x1, 0x7, 0x9, 0x1f, 0x1f, 0x200, 0x19, 0x6, 0x8, 0x4, 0x8000, 0x1, 0x1, 0x7fffffff, 0x6d, 0x1, 0x7fffffff, 0x9, 0x3, 0x0, 0x4, 0x24d7, 0x4, 0x3], 0x4, [{[0x4a29, 0x1]}, {[0x2, 0x9], @broadcast=0xffffffff}, {[0x7f, 0x6], @remote={0xac, 0x14, 0x14, 0xbb}}, {[0xfffffffffffffff7, 0x9], @dev={0xac, 0x14, 0x14, 0x17}}]}, {[0x8c, 0x1d, 0x7fffffff, 0xce, 0xfff, 0x3, 0x3, 0x6, 0x4, 0x2ea9adb7, 0x19, 0x51843d0d, 0x6, 0x3f9, 0x9, 0x9, 0x7ff, 0x9, 0x2, 0x3, 0x4, 0x1000, 0x3, 0x3, 0x2, 0x6, 0x4d, 0x6, 0x9, 0x2, 0x520, 0x6, 0xfffffffffffffffb, 0x40, 0x101, 0xa8cd, 0x3, 0x0, 0x7, 0xa4, 0x5, 0x50, 0xf8, 0x101, 0x3f, 0x0, 0x5, 0xfffffffffffffffa, 0x1, 0x100000000, 0x3f, 0x4, 0x7, 0x3, 0x7fff, 0xf1b4, 0x7f, 0x3, 0x7, 0x10001, 0x24, 0x1, 0x1, 0x1, 0x100, 0x7, 0x2, 0x6, 0x3, 0xfffffffffffffeff, 0xffffffff, 0x2, 0x1, 0x7fff, 0x9, 0x1, 0x6, 0x5, 0x7, 0x7, 0x8, 0x4, 0x0, 0x4, 0x2, 0x400000000000, 0x400, 0x9, 0x7, 0x6, 0x9, 0x7, 0x3, 0x200, 0x3, 0x4, 0xff, 0x7, 0x5, 0x74, 0x71, 0x0, 0x9000000000000000, 0x7fffffff, 0x5, 0x7b, 0x1a2, 0x34, 0x80000000, 0x9, 0x8000, 0x5, 0x8, 0x200, 0xffffffff, 0x800, 0x90ca, 0xff, 0x2, 0x5, 0x6, 0x3, 0x400, 0x5, 0x8000000000000, 0xffffffff, 0x6, 0x22bf, 0x1, 0x10000, 0x3, 0x3, 0xeffe, 0x200, 0x18000000000, 0x6, 0x7f, 0x5, 0x1, 0x8, 0x3, 0x7fff, 0x101, 0x7, 0x9, 0x377, 0xff, 0x3ff, 0x6, 0x0, 0x6, 0xffffffff, 0x4, 0x80000001, 0x1, 0x1, 0xffffffffffffff80, 0x5, 0x1, 0x7, 0x0, 0x2, 0x7, 0x8000, 0x6762, 0x7, 0x1, 0x800, 0x873, 0x101, 0x7fff, 0x3, 0x401, 0xc38, 0x5, 0x1, 0x5, 0x5, 0x6, 0x6, 0x0, 0x21a9, 0x5, 0x10000, 0x6, 0x93, 0x74c4, 0x200, 0x4, 0x400, 0x5, 0x0, 0x2, 0x8, 0x7, 0x1000, 0xffe000, 0x0, 0x4, 0x9, 0x800, 0x0, 0x5, 0x9, 0x7, 0x1, 0x9, 0x2, 0x22f, 0x3ff, 0x1ff, 0x8, 0x4, 0x80, 0x40a1, 0x1f, 0x100000000, 0x9776, 0x1, 0x3e, 0x0, 0x4, 0x1, 0x7e42f4ea, 0x1000, 0x7, 0x100, 0x8, 0x8, 0x41, 0x800, 0x81, 0x9, 0x1, 0x401, 0x7, 0x9d, 0x20, 0x1, 0x5, 0x114a, 0x7f, 0x119, 0x20, 0x3, 0x81, 0x8, 0x7ff, 0x10001, 0xfffffffffffff001, 0xffffffff, 0x10000, 0x1, 0x20, 0x3, 0x1, 0x100000000], 0x2, [{[0x4], @remote={0xac, 0x14, 0x14, 0xbb}}, {[0x4, 0x7f]}]}}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x4}]}, 0xd80) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x2000004e20, @rand_addr=0xfffffffffffffff8}, 0xb) shutdown(r0, 0x1) 2018/05/03 10:31:37 executing program 5: getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1f, &(0x7f0000000000)=""/74, &(0x7f0000000080)=0x4a) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:37 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)="2704d4a3dc14b19fda824c052be4941b85e4eb62e37172a878230a8e44fa8f2f3c7828e4d95fe53463644673d6c9b82e30e07e", 0x5ec009a7ded81bca) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0xfffffffffffffffd) socketpair$inet(0x2, 0xf, 0x7, &(0x7f0000000000)) [ 127.058973] kernel msg: ebtables bug: please report to author: bad policy [ 127.118126] kernel msg: ebtables bug: please report to author: bad policy 2018/05/03 10:31:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r0, 0x29, 0x20000000004e, &(0x7f0000000140), &(0x7f00000000c0)=0xffffffba) fcntl$dupfd(r0, 0x0, r0) 2018/05/03 10:31:37 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='syzkaller0\x00') bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cdg\x00', 0x4) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x6a8000, 0x0) fcntl$setstatus(r1, 0x4, 0x800) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e23, 0x457, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, {0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x3, [0x7, 0x5, 0x80, 0x100000000, 0x4, 0x1, 0x5, 0x2]}, 0x5c) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='cubic\x00', 0x6) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000180)) 2018/05/03 10:31:37 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) fsync(r0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) close(r0) 2018/05/03 10:31:37 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = geteuid() ioprio_get$uid(0x3, r1) poll(&(0x7f0000000040)=[{r0, 0x2040}, {r0, 0x50}], 0x2, 0x4000002) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000000)=""/33) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:37 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x404e23, @dev={0xac, 0x14, 0x14, 0x3}}, 0xff50) shutdown(r0, 0x4000000001) 2018/05/03 10:31:37 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x6) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001e00015b1ab1f1b903000000000000010000000000"], 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000000100)=""/177, 0xb1) 2018/05/03 10:31:37 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) close(r0) 2018/05/03 10:31:37 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x9, 0x6, 0x7, 0x20}, {0xffffffff, 0x6, 0x1, 0x600000000000}, {0x33, 0x80000001, 0xbba, 0x9}, {0x3, 0x9, 0xffffffff, 0x1}, {0x7ff, 0x3, 0x1, 0x3}]}, 0x10) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) readahead(r1, 0x2, 0x8) umount2(&(0x7f00000000c0)='./file0\x00', 0xb) 2018/05/03 10:31:37 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x190000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x48, r2, 0x2, 0x70bd29, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9ee}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x81}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x28b8}]}]}, 0x48}, 0x1}, 0x8000) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0xb) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:37 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x1e, &(0x7f0000000000), &(0x7f0000000080)=0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0xfffffffffffffda1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:37 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032cfec)) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000140)={0x7, 0x8, 0xcbc, 0x81, 0x5, 0xbd, 0xfffffffffffff001, 0x5, 0x8, 0x9}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x1000, 0x7, 0x3, 0x2, 0x5}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x2}, 0x8) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)) 2018/05/03 10:31:37 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100), 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x68480, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0xf, &(0x7f00000000c0)=0x40, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0xffffffffffffffb7) 2018/05/03 10:31:37 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = syz_open_pts(0xffffffffffffffff, 0x20000) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x4080) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f00000000c0)=0x54) ioctl$VT_ACTIVATE(r1, 0x5606, 0x7) 2018/05/03 10:31:38 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040)=0x3, 0x8) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x29, 0x4c, &(0x7f0000000080)=0x1000000, 0x4) shutdown(r0, 0x1) 2018/05/03 10:31:38 executing program 1: set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) socketpair$ax25(0x3, 0x2, 0xcc, &(0x7f0000000480)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/cuse\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000500)) msgget$private(0x0, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) pwritev(r2, &(0x7f0000000440)=[{&(0x7f0000000180)="09caba717ab70a0d728679739ae9a42664a96e570c1d9bbaa74fd2a8bd63d86159e0513cd1e35e27fba60e519e2f025ccf0cafa6999c36d3bb8a1bfaa613bcd93802b38c894a32209577ca7edb6748dbd466db3a8ee847618a73fa964de079a3ce1863c18560648f2f3d36fda6fededb38dc4c49595ed6fa0f30c734db3f338cce93f585a375efaa9967bca736bbfa1d4715d1b38771799ce7d7cec81611ebc2290b9113386a562e1a9fc3826400750ff477ad8e4d6fb7a0de736abcb5a7572fbb2834459a8f54c122126102472e6777ac679071868513092abf3c8e9c7ff2402c85", 0xe2}, {&(0x7f00000002c0)="7b4df63674e18cb82f563a66c0427f159430e5e9256ab61aa6f413e4ad5b331eaefbbdc10a6cbcc2146edb82f5c92a76633dd33c791b0c6c73aa9fa423a60520", 0x40}], 0x2, 0x0) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000000180)) r3 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) accept$alg(r0, 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={r3}, 0x10) 2018/05/03 10:31:38 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/03 10:31:38 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x3) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x6d) 2018/05/03 10:31:38 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:38 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)={0x14, 0x1e, 0x319}, 0xfffffd96}, 0x1, 0x0, 0x0, 0x8014}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2080, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x1ff}, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={r2, 0x1f, 0x20, 0x1, 0xffffffffc4eebeab}, &(0x7f00000001c0)=0x18) 2018/05/03 10:31:38 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20840, 0x0) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000200)={0x2, 0x4, 0x0, [{0x7, 0x101, 0x1, 0x471, 0x10000, 0x9, 0x8}, {0x6, 0x7ff, 0x6, 0x68, 0x8001, 0x7ff, 0x4}, {0x55a3a354, 0x5, 0x8, 0x5, 0xffffffffffffffe6, 0x10001, 0x5}, {0x101, 0x80000, 0x1, 0x4, 0x9, 0x7, 0x7}]}) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000140)) 2018/05/03 10:31:38 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000040)={{0x3, 0x2}, 'port0\x00', 0x2, 0x100004, 0x3ff, 0x4, 0xfffffffffffffffc, 0xa1, 0x0, 0x0, 0x2, 0x400}) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) close(r0) 2018/05/03 10:31:38 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) accept4$inet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000000200)=0xe8) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000300)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) shutdown(r0, 0x1) 2018/05/03 10:31:38 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x3) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @dev, @rand_addr}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0xfffffffffffffe53) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:38 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="150000fc00000000000600000000947500000000"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) read(r0, &(0x7f0000000100)=""/177, 0xb1) socket$inet_sctp(0x2, 0x5, 0x84) [ 128.340537] IPVS: ftp: loaded support on port[0] = 21 2018/05/03 10:31:38 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) fcntl$setstatus(r0, 0x4, 0x4000) 2018/05/03 10:31:38 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0xfffffffffffffedb) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:38 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/03 10:31:38 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) close(r0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x800, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0xffff, &(0x7f0000000080)=0x2) 2018/05/03 10:31:38 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x20000) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x7f, 0x10001, 0x1000, 0xaf, 0x400, 0x7, 0x1, 0x4, 0x0, 0x20, 0xfdc5, 0x7}) r1 = socket$inet(0x2, 0x3, 0x3) bind$inet(r1, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:38 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x400004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) [ 128.811884] IPVS: ftp: loaded support on port[0] = 21 2018/05/03 10:31:39 executing program 1: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x54c9, 0x400) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000280)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="28f9db40", @ANYRES16=r3, @ANYBLOB="080327bd7000fedbdf250e000000380001000800090004000000080004004e200000080006007365640008000b00736970000c0006006c626c630000000008000800faffffff0c000200080006003f00000030000100080006006c630000080004004e2300001400030000000000000000000000ffffffffffff080005000400000024000100080009002400000008000900080000000800010002000000080009004e000000"], 0xac}, 0x1, 0x0, 0x0, 0x20040050}, 0x8000) r4 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x4, 0x21, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$KDGKBTYPE(r5, 0x4b33, &(0x7f0000000080)) dup2(r4, r0) 2018/05/03 10:31:39 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x3, 'ovf\x00', 0x2, 0x9, 0x3a}, {@dev={0xac, 0x14, 0x14, 0x13}, 0x4e23, 0x0, 0x5, 0xfbf, 0x2cf}}, 0x44) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:39 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) fcntl$setlease(r0, 0x400, 0x1) fcntl$setlease(r0, 0x400, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x622000, 0x0) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000040)) r2 = creat(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffffd) r3 = syz_open_procfs(0x0, &(0x7f0000973fee)='net/igmp6\x00') sendfile(r2, r3, &(0x7f0000023000)=0xfffffffffffffffe, 0x26a950e) 2018/05/03 10:31:39 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1000, 0x9, 0x8, 0x80000001, 0x800, 0x6, 0x8001, {0x0, @in6={{0xa, 0x4e22, 0xa6, @empty, 0x7ff}}, 0x6, 0x9, 0xd7a, 0x0, 0x3}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="09000500010000fff20000018100"], &(0x7f0000000140)=0x12) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x4) 2018/05/03 10:31:39 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x5) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2080, 0x0) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='hybla\x00', 0x2) r2 = gettid() ptrace$setregs(0xf, r2, 0x1, &(0x7f00000000c0)="d8fcb349362789e4f7180fb8ddb800e655fba5ec4527814e696190a01aa4d569c80f42658e127b381f01aaa866248abdc81bd17e9786471c09de5d1484f4523f2cd4629a7985669c69d39515ebb1b9ca56f31839978717e81022a189a2c8c70406a3213bc52bb9b65a22920cdd5d88199c6ad1767aacaf0cbfebdf8d323b20117d0bae5f1107f69349510e76e2156af611bc4fa98dc0b4") connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:39 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) close(r0) chmod(&(0x7f0000000080)='./file0\x00', 0x81) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000000)) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000040)) 2018/05/03 10:31:39 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c4606080005080000000000000003003e00050000006d0000003800000076000000020000000100200001003f000300010000000000000000000001000000000000020000000700000007000000ffffff7f0700000003000000f7ffff34dcf982a93dd4ff020000000000000007000000f8ffffffff0000003f00000054bd23fa4ed6eb5dac0cf7a3b4f783ea5fa5b2071a4c718264351656dca4a5031fea9f7f44f680e5088996891a4883f75ad2f2015b9931b7417205df2b980cdf5662670e6c2909f419a7bcf0b0e4758ebebf4401004e832b5277211f82182f976d47343a979838df15a05fe50052"], 0xa5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0xfffffffffffffdc0) 2018/05/03 10:31:39 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001e0001039b00000000"], 0x14}, 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000200)) read(r0, &(0x7f0000000100)=""/177, 0xb1) openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x103000, 0x0) [ 129.423655] IPVS: set_ctl: invalid protocol: 0 172.20.20.170:20000 ovf 2018/05/03 10:31:39 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x48001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000000c0)=r1) r2 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0xaf01, &(0x7f0000000180)) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffc00, 0x10000) close(r2) [ 129.509205] IPVS: set_ctl: invalid protocol: 0 172.20.20.170:20000 ovf 2018/05/03 10:31:39 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x42, 0x0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x8, 0x1d00) shutdown(r0, 0x1) 2018/05/03 10:31:39 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2004e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000540), 0x0, 0x600007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000740)="aff8ca3dd1f90ad2d22dec9700f3a8697d00790b1cbd63c4e6474fb56db74558027af0ba949f41c6935138ebc546e237d6cdb15a1c95c7e2279884a2ff7ebefc72dab05dd974bb7fbdbd2cf0bfc55a398b663a80835f858cad1abe540f685f186b7a356bcc8ffb4f818c2b0e0b13b5d4b0cae04681c446ba2ae66d27a08b931627cf", 0x82, 0x4003f, &(0x7f0000000340)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = getpgrp(0x0) ptrace(0x10, r2) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x8000, &(0x7f0000001040)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000001080)="c2", 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x7, 0x800}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000002c0)={r5, 0x6a10}, &(0x7f0000000300)=0x8) ioctl$VT_RELDISP(r4, 0x5605) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000001e000103f8ffffffffffffff00000000b3da252fc34798a2f2b7efa40c85bd9130894dc169b164d3f434e634261533ace72cf5bd05ff57889adcbd1f12e35505faf758ae93af84658c54b808ff96838e37892e5c9c8ef8438e7c7ca692c81d451eaf85507cdb5ad6271c3277dc2e4c35613eb49a5382e92e12c343425e64645f3c97416564197092"], 0x14}, 0x1}, 0x0) read(r4, &(0x7f0000000100)=""/177, 0xfffffffffffffed1) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000080)=0x1, 0x4) 2018/05/03 10:31:39 executing program 0: r0 = memfd_create(&(0x7f0000000240)='.:\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000300), 0x0, 0x4040885) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@getneigh={0x14, 0x1e, 0x20, 0x70bd26, 0x25dfdbfb, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4004}, 0x40005) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r1, r0, &(0x7f00000000c0), 0x8) modify_ldt$read(0x0, &(0x7f0000000100)=""/196, 0xc4) 2018/05/03 10:31:39 executing program 5: r0 = socket$inet(0x2, 0x80000, 0x400000000000100) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) [ 129.683105] Unknown ioctl 21520 [ 129.758263] Unknown ioctl 21520 [ 129.781645] Unknown ioctl 44801 2018/05/03 10:31:39 executing program 1: unshare(0x40600) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f000082ef0a)=""/246) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x9, 0x8, 0x5}) 2018/05/03 10:31:39 executing program 7: r0 = socket$inet(0x2, 0x1, 0x100000001) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000000180), &(0x7f00000001c0)=0x4) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)="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", 0x119) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:39 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10, 0x8672f89ee84de714) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={0x0, 0xd7}, &(0x7f0000000100)=0x3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) r3 = socket(0x6, 0x4, 0xb93) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="0900cd00486cbb05949632b0601e983ee9e1398efcfcd0da2958650a15d6588f4e0a39d15d47c131f53e19f89d933c3817b5c4f2d2ab009c7417802ce9a885ee01144d2452a9a5905b2c03a13535a83d788dbc9266d26d36e26bc7f5ed102fd143314a9e918c5009ea8be81fe6a91a7a0866df6b3d64054d02d785a17cc1ec41133ba5137e7ff01d0f4b3dcde5ed20a98e52663211f7d91cf9da530b57fa14bfaf17f0d6a8e3f670239e7123e8062b62eeecb8384bf5739cb987e75e49ea261a940140c2484d1d2e5e7600000000000000"], 0xd5) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000002c0)={0x2, &(0x7f00000000c0)=[{0xffffffffffff8001, 0x6dbe, 0x3, 0x6}, {0x4, 0x3, 0x5, 0x1}]}, 0x10) 2018/05/03 10:31:39 executing program 0: r0 = memfd_create(&(0x7f0000000240)='.:\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000300), 0x0, 0x4040885) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@getneigh={0x14, 0x1e, 0x20, 0x70bd26, 0x25dfdbfb, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4004}, 0x40005) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r1, r0, &(0x7f00000000c0), 0x8) modify_ldt$read(0x0, &(0x7f0000000100)=""/196, 0xc4) 2018/05/03 10:31:39 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) r1 = accept(r0, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000140)=0x80) recvfrom$unix(r1, &(0x7f0000000180)=""/46, 0x2e, 0x10000, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:39 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) keyctl$session_to_parent(0x12) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x17a, &(0x7f0000014000)={&(0x7f0000000040)=ANY=[@ANYBLOB="540000001e000000003821341ae03c15ad64890a65563d77d34b2e937b586bc16f67ada518e5c25f479c0c038555df61f3b5cb33abb1e8d149519759d1fdb23f40755f0dc469888763048a7023de2fc7788b624b6a350d3fef30efd5eb4a983182c79f"], 0x14}, 0x1}, 0x0) socket$pptp(0x18, 0x1, 0x2) flistxattr(r0, &(0x7f00000001c0)=""/4096, 0x1000) read(r0, &(0x7f0000000100)=""/177, 0xb1) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x7, 0x301000) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00000011c0)=""/231, &(0x7f00000012c0)=0xe7) 2018/05/03 10:31:39 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)={0x2}) close(r0) 2018/05/03 10:31:39 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = add_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c5b4a48a0a9227ead625516237ed550315f3188cc1e9183aaf111a56c26cb22110752d6c7b0073a1adec5eae71c02621a4a069e74ee2be3701dd22d63f098cc51d731c600082864c008e42d483137fccb78ad573f1e0ec5678c735e9e5639df5d0990a085ad1cc10a222ed66824ebeea578629674d", 0x75, 0xfffffffffffffff9) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="e2962e09da9791a5ce87f6d9593bd000eb3633a1dc5071480149886c259a00c930b474db88225f5b344b61e5df7eefd75c520bbf2a65cf061f3ec08d70ddc4dab68e5b47c3", 0x45, r1) shutdown(r0, 0x0) 2018/05/03 10:31:40 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x2, &(0x7f0000000000)=@raw=[@generic={0x9}], &(0x7f0000000080)='syzkaller\x00', 0x1f, 0xc3, &(0x7f00000000c0)=""/195}, 0x48) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x104, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000004c0)=0x0) capset(&(0x7f0000000500)={0x0, r1}, &(0x7f0000000540)={0x8, 0x4, 0xffffffff, 0x9a82, 0x9, 0x4}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000003c0)={0x0, @multicast1, @local}, &(0x7f0000000400)=0xc) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/mixer\x00', 0x50000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0xf, &(0x7f00000001c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, [@map={0x18, 0xf, 0x1, 0x0, r0}, @jmp={0x5, 0x8001, 0xf, 0x0, 0x1, 0xfffffffe, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0xe}, @generic={0x3, 0x10001, 0x1f, 0xc8}, @ldst={0x3, 0x3, 0x6, 0x7, 0x9, 0x0, 0xffffffffffffffff}, @ldst={0x0, 0x1, 0x7, 0x0, 0xf, 0x0, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000000240)='GPL\x00', 0x2, 0xf7, &(0x7f0000000280)=""/247, 0x41100, 0x0, [], r2}, 0x48) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000000580)=0x200000000) 2018/05/03 10:31:40 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x3, 0x1, 0xac, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}], 0x22) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x80000002}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="82e95ad5"], 0x2) 2018/05/03 10:31:40 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x80) sendto$ax25(r1, &(0x7f0000000140)="8ee5fc93d063e27b50e0859f184cff539207f6ee05e7d03330aad05b4b63330b00a9e80d6a1504eccfa661da8e98a834b2236907b9a70cf1265c19e6d428c2728c4b160265e0ae0d6dcd2d50fef2af8d1d70618edf0a2bc95ed59625baa90df5941a47aac09bcb7962ce43d926e460609162f21741a14da78f4b028081b0f601a008aa394c30655686af3d38b26693e4f2bf057a509c230067aca7", 0x9b, 0x4080, &(0x7f0000000200)={0x3, {"93bcf3b89898b9"}}, 0x10) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f00000000c0)=0xfff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000080)=[r2]) shutdown(r0, 0x1) 2018/05/03 10:31:40 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/05/03 10:31:40 executing program 2: r0 = socket$inet(0x2, 0x2, 0x2000000000000007) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xc7}, {0xa, 0x4e1f, 0x100, @mcast2={0xff, 0x2, [], 0x1}}, 0x4, [0x6, 0x2, 0x8, 0x3, 0x3eb, 0x3dc1, 0x3, 0x100000001]}, 0x5c) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'lo\x00', 0x1}) pselect6(0x40, &(0x7f00000000c0)={0xffff, 0x6, 0x39, 0x5, 0x10000, 0x1, 0x2, 0x81}, &(0x7f0000000100)={0x6, 0x40, 0xfffffffffffeffff, 0x7ff, 0x8, 0x401, 0xffffffffffffff01, 0x200}, &(0x7f0000000140)={0x2, 0xd547, 0xfffffffffffffffc, 0x7, 0x74, 0x7, 0x1, 0x4}, &(0x7f0000000180), &(0x7f0000000200)={&(0x7f00000001c0)={0x4}, 0x8}) 2018/05/03 10:31:40 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000000180)) close(0xffffffffffffffff) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000001c0)={0x2, &(0x7f0000000200)=[{}, {0x0}]}) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000140)=""/46) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000100)={r1}) 2018/05/03 10:31:40 executing program 0: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x95}) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000150001000000000000000000000000009500000000000000436f3d43eea77e88fe2da96458cd3e1e9f2b5471df3776bc0ecda3897fc43fc90a5fe0"], &(0x7f000040dff6)='syzkaller\x00', 0x1, 0x29e, &(0x7f000000a000)=""/195}, 0x48) 2018/05/03 10:31:40 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x0, 'bond0\x00', 0x3}, 0x18) socket$can_raw(0x1d, 0x3, 0x1) shutdown(r0, 0x1) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/03 10:31:40 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000000100)=""/177, 0xb1) socket$netlink(0x10, 0x3, 0xf) 2018/05/03 10:31:40 executing program 1: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x6) 2018/05/03 10:31:41 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28005) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x67, 0x2}, {}], 0x30) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') fanotify_init(0x0, 0x8800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x14, r2, 0x315, 0x70bd28, 0x25dfdbfd, {0x5}}, 0x14}, 0x1}, 0x20000000) 2018/05/03 10:31:41 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0xe) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8440, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0x14, 0x4) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:41 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7c, 0x40880) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000080)=0xffff, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40505330, &(0x7f0000000140)={{}, {0xffffff80}, 0x0, 0x4}) close(r0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000000c0)=0x40, &(0x7f0000000100)=0x4) 2018/05/03 10:31:41 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x1, 'team0\x00'}, 0x18) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) read(r1, &(0x7f0000000100)=""/177, 0xb1) 2018/05/03 10:31:41 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) r2 = syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0x7, 0x8040) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000016c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000380)=0x1008) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000001600)={r3, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, r4, 0xffffffffffffffff, 0x0]) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe001, r1, r5, 0x800, 0x1, 0x802010) r6 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x1f, 0x800) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000002c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r6, 0xc1105518, &(0x7f0000000480)={{0x5, 0x6, 0x6, 0x1c4, "e5f5ec2e2baceb7fcbb72f4c8b156568b957b2557c34476864403a1fc951c36f3a92458ea22ab23e5aeae6ce", 0x1}, 0x0, 0x0, 0x0, r7, 0x9, 0xfffffffffffffffc, "0bd2b3ed201063b7d56db550a22aea2f2fd4577d20484290d9a9e3c160a603437101c5a5796e2e650eae1d20e1d1d65cb2769a945c6d214258212660e01063db", &(0x7f0000000300)='nv\x00', 0x3, [], [0x2, 0x6, 0x0, 0xfffffffffffffff7]}) r8 = syz_open_procfs(0x0, &(0x7f0000000240)='oom_adj\x00') openat$ptmx(0xffffffffffffff9c, &(0x7f0000000680)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$PPPOEIOCDFWD(r8, 0xb101, 0x0) 2018/05/03 10:31:41 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='reno\x00', 0x3) r2 = msgget$private(0x0, 0x2) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000000)=""/63) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) close(r0) setsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f00000000c0)=0x8, 0x4) 2018/05/03 10:31:41 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xd1d, 0x1) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000140)=[0x10000, 0x6]) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000000)=""/251) r2 = socket$inet(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x101000, 0x0) connect$inet(r2, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r2, 0x1) 2018/05/03 10:31:41 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000480)={'filter\x00', 0x7, 0x4, 0x580, 0x280, 0x0, 0x280, 0x498, 0x498, 0x498, 0x4, &(0x7f0000000000), {[{{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x1a}, 0xff, 0xffffffff, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, 0x8001, 0x7fffffff, 0x6, 0x8, 0xffffffffffffff8b, 'bond0\x00', 'yam0\x00', {0xff}, {0xff}, 0x0, 0x200}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @dev={0xac, 0x14, 0x14, 0x1b}, 0xf}}}, {{@arp={@multicast1=0xe0000001, @empty, 0xff000000, 0xff, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x110000, 0x1, 0x10000, 0x9, 0x9, 0x514, 'vcan0\x00', 'lo\x00', {}, {0xff}, 0x0, 0x26}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="ce8bed0e4827", @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @multicast1=0xe0000001, @loopback=0x7f000001, 0xf, 0x1}}}, {{@uncond, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x1, 'system_u:object_r:getty_var_run_t:s0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5d0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x22d) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f00000002c0)='"', 0x1, 0x4, 0x0, 0x0) 2018/05/03 10:31:41 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000000280)=""/177, 0x12d) 2018/05/03 10:31:41 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={0xffffffffffffffff, 0x3, 0x1, 0x9, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000380)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000004200000028e435905553043627ee4d2efecaa057c5f4baf8409b3dce5d8291818b243cb62b76412889283a33dc4143d9397741e0902c107e7903ee028defe8f55c67e02f3030a4e630b115c40c0ee9802836e702f8cb99ec5268eace326be7f8e0810f2cd7b8a0920ef3b037745b505f23f01370581c0a6d2555515d949f7214e66c7d"], &(0x7f0000000340)=0x66) close(r0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7fffffff, 0x20900) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000440)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000200)={r3, 0x4, &(0x7f0000000080)=[0xfff, 0xc9, 0x6603e5ba, 0x7fff], &(0x7f00000000c0)=[0x8000, 0x401], 0x20, 0x2, 0x401, &(0x7f0000000100)=[0x3, 0xff], &(0x7f00000001c0)=[0x8, 0xd8, 0x16ee, 0xeec, 0xffff, 0xb3d]}) 2018/05/03 10:31:41 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000000)="e973656375946937a674eb95c0571ba2965da472c143d0e55b6285c5603d9a4074375a18cdfa512e13561cac0b837259b9f3d6a44a2a7cfe316d0a7381efdf9635060013d76d5905bbb2b71f4ba804cf0b25bdc8f20745de52ba0600", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getgid() sendfile(r0, r1, &(0x7f00000ddff8)=0xe00, 0x102000001) 2018/05/03 10:31:41 executing program 4: getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}}, 0x22, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'bcsf0\x00'}) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x1) 2018/05/03 10:31:41 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000000)="e973656375946937a674eb95c0571ba2965da472c143d0e55b6285c5603d9a4074375a18cdfa512e13561cac0b837259b9f3d6a44a2a7cfe316d0a7381efdf9635060013d76d5905bbb2b71f4ba804cf0b25bdc8f20745de52ba0600", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getgid() sendfile(r0, r1, &(0x7f00000ddff8)=0xe00, 0x102000001) 2018/05/03 10:31:41 executing program 2: r0 = socket$inet(0x2, 0x1, 0x2) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) socket$inet(0x2, 0x80000, 0x9) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:41 executing program 5: r0 = socket$inet(0x2, 0x3ffffffffffffffd, 0x2) socket$inet6_udp(0xa, 0x2, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0xff, @multicast1=0xe0000001, 0x4e21, 0x0, 'rr\x00', 0x4, 0xe200, 0x7e}, 0x2c) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x100) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000080)={0x5b73, 0x6, 0x1ff, 0x0, 0x0, [], [], [], 0xffff, 0xdbe2}) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:41 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)={{0xfffffffffffffffb, 0x97}, {0x100000001, 0x8000004}, 0xfffffffffffffffe, 0x6, 0x2}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) read(r0, &(0x7f00000001c0)=""/177, 0xb1) 2018/05/03 10:31:41 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000023c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setflags(r2, 0x2, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x101000, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000000c0)={0x0, @local, @rand_addr}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000e40)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000380)=0x2) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000100)={0x0, 0x4}) openat$urandom(0xffffffffffffff9c, &(0x7f0000000240)='/dev/urandom\x00', 0x400000, 0x0) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0xf, &(0x7f0000000140), &(0x7f00000001c0)=0x4) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) getresuid(&(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)) lstat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000480)={0x1, {{0x2, 0x4e24, @loopback=0x7f000001}}, 0x0, 0x2, [{{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}]}, 0x190) accept4$llc(r5, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x10, 0x800) 2018/05/03 10:31:41 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e21, @rand_addr=0x1}, 0x10) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) r2 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000000)=""/130) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) shutdown(r0, 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) 2018/05/03 10:31:41 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) syz_extract_tcp_res(&(0x7f0000000000)={0x41424344, 0x41424344}, 0x7, 0x40) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x19c, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [{[], {0x8100, 0x3, 0x98, 0x3}}], {@mpls_mc={0x8848, {[{0x5, 0x6, 0xfff, 0x400}, {0x7, 0x8, 0xd7, 0x1}, {0x1, 0xd70, 0x901b0000000, 0x3}, {0x101, 0x5, 0x0, 0x7f}, {0x1ff400000000000, 0x8000, 0x7, 0x3}, {0x5, 0x1, 0x9, 0x2}], @ipv4={{0x2e, 0x4, 0x3, 0xff, 0x172, 0x67, 0xbb4, 0x1fc8164, 0xff, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@ssrr={0x89, 0xf, 0x8, [@multicast1=0xe0000001, @rand_addr=0x6, @local={0xac, 0x14, 0x14, 0xaa}]}, @cipso={0x86, 0x48, 0x0, [{0x0, 0x11, "3159e4aa71abac3c6af392f2868d28"}, {0x0, 0x12, "9d34e20f72b0b11473342fbd8f702f38"}, {0x5, 0x11, "1df2f2a333aa112d1afb1b01c7830d"}, {0x7, 0x7, "1827ed5652"}, {0x1, 0x4, "8ae1"}, {0x0, 0x3, "1d"}]}, @noop={0x1}, @generic={0x89, 0x5, "b78a22"}, @rr={0x7, 0x23, 0x2759d7c2, [@broadcast=0xffffffff, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}]}, @ssrr={0x89, 0x23, 0x9, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x4, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, @broadcast=0xffffffff]}]}}, @tcp={{0x4e20, 0x4e21, r1, r2, 0x8, 0x0, 0x16, 0x10, 0x6, 0x0, 0x1, {[@timestamp={0x8, 0xa, 0x8, 0xc159}, @exp_smc={0xfe, 0x6, 0xe2d4c3d9}, @generic={0x1, 0x7, "dd4f0b4874"}, @md5sig={0x13, 0x12, "245c1ccd13a88e907602c769316768d8"}, @mss={0x2, 0x4}, @nop={0x1}, @eol, @generic={0x4, 0xc, "1043c3304a4c17b73066"}, @nop={0x1}, @exp_fastopen={0xfe, 0x5, 0xf989, "e5"}]}}, {"080f0d9a8d4d9682451e6f9436ce5540a54160c5df881d2c18a7ee08ca9f197017d0ff0b4297cbcad8c96ee11e47bea9a3a9c9000ff4edc8edb406700f4fc24af2fd20ece90ca8b12e87a333d43df2b44289e47b21ae3d47ca0215dfd1fe4ea10b5c"}}}}}}}, &(0x7f0000000240)={0x1, 0x3, [0x75e, 0xe56, 0x269, 0x973]}) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:41 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) close(r0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6c, &(0x7f0000000040)='q', 0x1) r2 = semget$private(0x0, 0x4, 0x4) semop(r2, &(0x7f00000000c0)=[{0x3, 0xfffffffffffffffe, 0x800}], 0x1) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x9, 0x7fff, 0x9691, 0x100, 0x7e326152, 0x8, 0x100000001, 0x100, 0x2, 0x2}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fdatasync(r4) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f00000001c0)={0x1, 0x8000000000003, 0x10000}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ptrace$poke(0x4, r3, &(0x7f0000000200), 0xfffffffffffffffd) 2018/05/03 10:31:42 executing program 5: r0 = socket$inet(0x2, 0xfffffffffffffffe, 0x100000003ff) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x0, 'bridge_slave_0\x00', 0x3}, 0x18) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:42 executing program 6: r0 = socket(0xb, 0x8080f, 0xfff) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000006640)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r1, &(0x7f0000006240)=[{{&(0x7f0000000080)=@pppol2tpv3, 0x80, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/3, 0x3}, {&(0x7f0000000200)=""/149, 0x95}, {&(0x7f00000002c0)=""/21, 0x15}, {&(0x7f0000000300)=""/62, 0x3e}, {&(0x7f0000000340)=""/106, 0x321}], 0x5, &(0x7f0000000440), 0x0, 0x7}, 0x8}, {{&(0x7f0000000480)=@generic, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000500)=""/148, 0x94}, {&(0x7f00000005c0)=""/112, 0x70}, {&(0x7f0000000640)=""/85, 0x55}, {&(0x7f0000006700)=""/119, 0x77}, {&(0x7f0000000740)=""/212, 0xd4}, {&(0x7f0000000840)=""/101, 0x65}], 0x6, &(0x7f0000000940)=""/174, 0xae, 0x8}, 0x1ff}, {{&(0x7f0000000a00)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000001c40), 0x3, 0x0, 0x0, 0x1000}, 0xb7f}, {{&(0x7f0000001c80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/116, 0x74}, {&(0x7f0000002d80)=""/112, 0x70}], 0x3, &(0x7f0000002e40)=""/27, 0x1b, 0x1f}, 0xd865}, {{&(0x7f0000002e80)=@hci, 0x80, &(0x7f00000040c0)=[{&(0x7f0000002f00)=""/2, 0x2}, {&(0x7f0000002f40)=""/253, 0xfd}, {&(0x7f0000003040)=""/125, 0x7d}, {&(0x7f00000030c0)=""/4096, 0x1000}], 0x4, &(0x7f0000004100)=""/173, 0xad, 0x1}, 0x5}, {{&(0x7f00000041c0)=@ipx, 0x80, &(0x7f0000004680)=[{&(0x7f0000004240)=""/250, 0xfa}, {&(0x7f0000004340)=""/55, 0x37}, {&(0x7f0000004380)=""/201, 0xc9}, {&(0x7f0000004480)=""/239, 0xef}, {&(0x7f0000004580)}, {&(0x7f00000045c0)=""/56, 0x38}, {&(0x7f0000004600)=""/67, 0x43}], 0x7, &(0x7f0000004700)=""/4, 0x4, 0x7f}, 0x7}, {{0x0, 0x0, &(0x7f0000004e40)=[{&(0x7f0000004740)=""/183, 0xfe1e}, {&(0x7f0000004800)=""/215, 0xd7}, {&(0x7f0000004900)=""/40, 0x28}, {&(0x7f0000004940)=""/2, 0x2}, {&(0x7f0000004980)=""/142, 0x8e}, {&(0x7f0000004a40)=""/137, 0x89}, {&(0x7f0000004b00)=""/229, 0xe5}, {&(0x7f0000004c00)=""/21, 0x15}, {&(0x7f0000004c40)=""/214, 0xd6}, {&(0x7f0000004d40)=""/228, 0xe4}], 0xa, 0x0, 0x0, 0x7}, 0x100}, {{&(0x7f0000004f00)=@in, 0x80, &(0x7f0000006500)=[{&(0x7f0000005040)=""/249, 0xf9}, {&(0x7f0000005140)=""/163, 0xa3}, {&(0x7f0000004f80)=""/77, 0x4d}], 0x3, &(0x7f0000005240)=""/4096, 0x1000, 0x7f}, 0x2}], 0x8, 0x10000, &(0x7f0000006440)={0x77359400}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000006480)=@assoc_value={0x0, 0x8}, &(0x7f00000064c0)=0x8) accept$packet(r2, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000004580)=0x14) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000066c0)=@assoc_value={r3, 0x5}, 0x8) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000006540)=ANY=[@ANYBLOB="03020000000000000000000000000000fcff0000000000e6e97b2cb8a01d51c0d042fc7ecef8610e5f0000000000000000000000000000000013539a123db68688694d2ef3dd9bbe958350eb017fcb3c5281d2bfcd84b7f6a6d861f0e88d949013f7a179a950ceb6cca323a6b1ab169bb309aeab0825388746006e9dbdd7125a6fba4ef7a2f5f75a1a3f050adc0d2c0acc166147d0db2ea5f404c92c996d0fea705e571159a82df52283a7d44eecaab8e145ab0d8a4cc7f7043a1942aec753d0446395ca3b9a230d3727dca98b5beeaa1288c23f7383f031cc5673bc2bce66a34a97b4990196280e"], 0x14}, 0x1}, 0x0) read(r1, &(0x7f0000000100)=""/177, 0xfffffffffffffef9) 2018/05/03 10:31:42 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x7fff, &(0x7f0000000080)=0x4) 2018/05/03 10:31:42 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = dup(r0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000080)={r1, 0x4, 0xfffffffffffffffa, "db6783daa0a03cde5578cf9b5acca30d5103f7eb09d4c3cda88b9ae892de12c51077dd42e2a8912ddb89231f39df53d20057647ffd1e4d72a7c26a4f11dc5ade4fde2ddd09209ebf2877d8193e2f348f2fdb1ac3a00e6a3f7a4d8fe0bd9d97042f74b29509af4263e11d3c01c1bf3954dd5c9e54fa11a891619085fa5cf74260e2ea1afeb4cac90a39c9e58eb7fa611bc1bf19f2d22553c8409c576b"}) flistxattr(r0, &(0x7f0000000440)=""/218, 0xda) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x200000) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000040)="490fab8ec3a461b1d570e0f9a79303fb697784be6502ef6488f97c837a08ccb56c99913f915ee8", 0x27}, {&(0x7f0000000540)="6d2c51cb8125372ad2216854d82b036a6147ae884fceb9730e1c67d0a15922a27cb4ec130eae1782c55ea0a54df0bf5a4a7432c43804b5e03a6401eea2b5505bee142bce26ee041415ccbf363664415a22b2481200ac2146dd0d5d1b682e59966b6085bd7f7f3fae09005019f35f4e4ebf5164b2bb42da4ad5fd0647122426104cfaf74e45d1cf41c91ebd26e77791e43181c30a9f0c09746851dd55ad22a74d039c3ebb60fee795", 0xa8}], 0x2) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000600)=ANY=[@ANYRES32=r2, @ANYBLOB="07000000b5627d536fabcfc3e60b4343e2c1704e5fafb649375781234b5d66ca7ac5d7b5f6bfd144688f00b831acd3507bcfc71e97e6d57b3dccd7b1c23a84f16968039914dfd98490340d774de70827d5b296f2b63d1e2bfc1641bbb69dbb7554b92371482803b3f1e40b5c83e8f13513162a61064fb2f1ae81af02f86b669ab0199d8d3c8c536ef48e786952a1ea1246b34d818f2810a78fa2761f0f49d8d840da211e1930218997f8a1cbdf9583b9b83166897947ca829cafc720fe66c63a42b14b92213c2a743da0e9e6b6d1aadda4676cb3c5af0aa39aaba65fe41ccb90f5e12c281e1d3e26141ac1ab83edc41960f6072b14a71bf91cd3e49701daa4416839ed590000000000000000a1935e9782a355a103aa8c632ba9be451d25550abb6854e91c7ac9063bb92d673905acf4233d064e3b4fbe1e3461eb42b91fa65ddaeee65ac8aeac3930e62fa9a0d26eed91e9987c47a4e198cccb0bce22d09c3408"]) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) close(r0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000240)={0x0, 0x8}) 2018/05/03 10:31:42 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x5, 0x2) setsockopt$ax25_int(r1, 0x101, 0xe, &(0x7f0000000240)=0x40, 0x4) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x80000001}}, 0x285, 0x100000001, 0x6, 0xfffffffffffffff8, 0xc3f6}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0x7}}}, &(0x7f00000001c0)=0x84) 2018/05/03 10:31:42 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0xc8081, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x1, 'nr0\x00', 0x2}, 0x18) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) bind$bt_rfcomm(r0, &(0x7f0000000080)={0x1f, {0x2, 0x8, 0x7ff, 0x4, 0x0, 0x5}, 0xffff}, 0xa) 2018/05/03 10:31:42 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000000)="e973656375946937a674eb95c0571ba2965da472c143d0e55b6285c5603d9a4074375a18cdfa512e13561cac0b837259b9f3d6a44a2a7cfe316d0a7381efdf9635060013d76d5905bbb2b71f4ba804cf0b25bdc8f20745de52ba0600", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getgid() sendfile(r0, r1, &(0x7f00000ddff8)=0xe00, 0x102000001) 2018/05/03 10:31:42 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) close(r0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6c, &(0x7f0000000040)='q', 0x1) r2 = semget$private(0x0, 0x4, 0x4) semop(r2, &(0x7f00000000c0)=[{0x3, 0xfffffffffffffffe, 0x800}], 0x1) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x9, 0x7fff, 0x9691, 0x100, 0x7e326152, 0x8, 0x100000001, 0x100, 0x2, 0x2}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fdatasync(r4) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f00000001c0)={0x1, 0x8000000000003, 0x10000}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ptrace$poke(0x4, r3, &(0x7f0000000200), 0xfffffffffffffffd) 2018/05/03 10:31:42 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)='-.[vmnet\b^\x00', 0x0) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000004000)=0x2) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f00000000c0)=r0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) dup2(r3, r0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) finit_module(0xffffffffffffffff, &(0x7f0000000040)='md5sum\x00', 0x0) ioctl$VT_RELDISP(r0, 0x5605) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000000)) close(r2) 2018/05/03 10:31:42 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2710, @hyper}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x1) 2018/05/03 10:31:42 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000080)=""/157, 0x9d}, {&(0x7f0000000140)=""/27, 0x1b}, {&(0x7f0000000180)=""/110, 0x6e}, {&(0x7f0000000200)=""/10, 0xa}, {&(0x7f0000000480)=""/4096, 0x1000}], 0x5, &(0x7f0000001480)=""/250, 0xfa, 0x1}, 0x12000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) getsockname$ipx(r1, &(0x7f0000000340), &(0x7f0000000380)=0x10) 2018/05/03 10:31:42 executing program 5: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='cdg\x00', 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000), 0x0) connect$inet(0xffffffffffffffff, &(0x7f00000dcff0)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfff8) 2018/05/03 10:31:42 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) close(r0) dup(r0) 2018/05/03 10:31:42 executing program 2: r0 = socket$inet(0x2, 0x4000000000080005, 0x45) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000000)={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x1d}, @multicast2=0xe0000002}, 0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000280)=0xd000000000000000, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x0, 0x101, 0x7, 0x4, 0x8}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r1, 0x8, 0x2, [0x8, 0x8000]}, &(0x7f0000000200)=0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="906735bef4780221b63ad72d68792ccee0b0d0157130fc4ca8f7749e014c20780b2874550154b692104d5231071ecbb3a530f7a036a2", 0x36, 0xfffffffffffffffa) r3 = add_key(&(0x7f0000000340)='pkcs7_test\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001540)="f49ddfa29c4b4e9493eedfa86d76341fcb5ac5261b28e5e05602f6829fd85fc1d7fbfdf037074f146072fd1a8730584ed2f751e7de8d47691573be35bd456a23f975060899f9d64f86f8cd344f21d960adf6b24089f9626e420c3a9242b438f1e2a936150c75a2c7f72d8da393e967bd85e6d7f27cf617c2a3406936286ecf8b01621304631afbf5ad386ba18bea630f772bb826b483f7315f2efb0e309f4514bb4709f5fe6e893ee92a03c9706473d6768990c68a517c82102599ad802294d531b517e8fc7e9c2b0cd48e4e6fdcf2be0c6eb31198d60aba468480846819e1773b", 0xe1, 0xfffffffffffffffa) getsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000001640)=0x4) r4 = getegid() getgroups(0x4, &(0x7f0000001680)=[0x0, 0x0, 0x0, 0x0]) setregid(r4, r5) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000300)=[{&(0x7f0000000480)="2c9c0f30d491c7d96f454224a11ee07a9407765f44a4d3b1265d2b8fce082a4afaad084af7e9127d6f3aa761d32a8b8d5cff1c9e3f4cb99d2d7f560f743f1a36c6510198a468d13978130cf216003e2a47df59b7d06fbb4ffab842b53d7d36f970380069d00967fd13b4d260ca006799a591706578f6191586e319b4943909d496cacbb9df32dce592cb86cddb359053c923a4de13f3822fd88cbd6f11dafee7f5e4ea3a1e", 0xa5}, {&(0x7f0000000540)="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", 0x1000}], 0x2, r3) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000016c0)=0x5, 0x4) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:42 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) getsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000040)=""/33, &(0x7f0000000080)=0x21) 2018/05/03 10:31:42 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0xc8081, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x1, 'nr0\x00', 0x2}, 0x18) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) bind$bt_rfcomm(r0, &(0x7f0000000080)={0x1f, {0x2, 0x8, 0x7ff, 0x4, 0x0, 0x5}, 0xffff}, 0xa) 2018/05/03 10:31:42 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xe1, "438ec27af497257a1ff83709287a6edf3861ec88d2abfb008ee96c0e8739672e3d27f02c3b08c51c25c965fb936b51832bba6576b1df8cc513a968e413bd6a9df5d0f15eb260bb9c4b95c1acabe490d721d9c6f3a2fcb2cad5fa4bc9e352acbc5efb5ded6f50a2206a20727b65c307b0cac77ecaf16363aae729e15fefd573669abb227af5e1abe48fc01c5abee5c778bbb448892e47a11632ae66b4408023f42fcfe3f9222971f1c580c012dd39f6eb1843c0acef70931abeaad365db4d932bbc12fee793ada9c5b50cf74adaad34348a7882b17b0fc768e9b2dbf9aaed398a10"}, &(0x7f0000000100)=0xe9) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:43 executing program 3: lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000140)='./file0\x00', r0, r1) r2 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0xaf01, &(0x7f0000000180)) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x2003, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000400)=@generic={0x3f, 0xfff, 0x5}) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000080)={0x6, 0x1954, 0x8, 0xfff, 0x7f, 0x3ff}) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000000100)=0x1ffd, 0x4) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000200)={{0x1, 0x3, 0x7, 0x3}, 0x4, 0x9, 0x4}) close(r2) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00000000c0)={0x1028}, 0x1) setsockopt$inet6_tcp_TLS_RX(r3, 0x6, 0x2, &(0x7f00000001c0)={0x303, 0x33}, 0x3) 2018/05/03 10:31:43 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"623d015b814000", 0x400000004003}) r1 = socket(0x10, 0x805, 0x0) write(r1, &(0x7f0000000000)="1f000000520007f20000b2fef5000f430a0000e80000001ab4a5eaffffb92b", 0x9a65) 2018/05/03 10:31:43 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$ipx(r1, &(0x7f0000000080)={0x4, 0x4, 0x8, "70701f6a3b25", 0x6}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x570) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getcwd(&(0x7f0000000480)=""/4096, 0x1000) shutdown(r0, 0x1) 2018/05/03 10:31:43 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01001c5e", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x0, 0xf5b3}, 0xc) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000000c0)={0x5, {{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, 0x88) 2018/05/03 10:31:43 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x3) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:43 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000000)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:43 executing program 6: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) read(0xffffffffffffffff, &(0x7f0000000100)=""/177, 0xb1) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x87, 0x141) sendto$ipx(r0, &(0x7f00000001c0)="6289cfa50a012b2f7b296bbb123b421b26f00e80d280ef8b8a90f535687e8b8d099dfb0c5ea76baed28fc5fed068fed9ee5a7da9c7e4863a55c0147ec5bdd3b956e33fca196ac6f3dff569ad3de50777d04350bc1d447a6d04c5ac73e0d2f46077474ec2fdf3e5fb8e078048d91091bcb51a54c50e7dc641aa60f431551a4a3eec404573a413d7e96318dd92b0b008cb21e7c33db2a388d83d85e0334071579c0157b91ba3e07d0c167673d080600dffc996f291a0465cf6ca51a6d549f3cd658f0f404ea2aa7364d5", 0xc9, 0x20000000, &(0x7f0000000080)={0x4, 0x33, 0xffffffffffffffc1, "e00962d2262d", 0x6}, 0x10) 2018/05/03 10:31:43 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000240)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x72) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='nv\x00', 0x3) r1 = socket$inet(0x2, 0x800, 0x2) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e2b, @multicast2=0xe0000002}, 0xfffffffffffffd15) r2 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x4, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x16, &(0x7f0000000180)="eddc29693be16e9484647b4b23cc9742f48105591a", 0x15) getsockopt$inet6_dccp_buf(r2, 0x21, 0x2, &(0x7f00000001c0)=""/33, &(0x7f0000000200)=0x21) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @rand_addr=0xfffffffffffffff7}, 0x10) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)=0x6, 0x4) sendto(r0, &(0x7f0000000040)="fb098fb5ea10d3b94122b9d8533d9c26a3e5ab4ffaf4ce26c7f497128fe1cfbedb47b52a233f02751ce25553024b0391c574019d8c90e398cb6f849e8db5df5240ab83e23e2cfb0d98c6243ef7483d", 0x4f, 0x4000080, 0x0, 0x0) shutdown(r0, 0x1) [ 133.414326] Unknown ioctl 35136 [ 133.438427] Unknown ioctl 19313 2018/05/03 10:31:43 executing program 5: r0 = socket$inet(0x2, 0x1, 0x8) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = accept4(r0, &(0x7f0000000000)=@pppoe, &(0x7f0000000080)=0x80, 0x80000) recvmsg$netrom(r1, &(0x7f0000000280)={&(0x7f00000000c0)=@full={{0x3, {"d3b0127c9dffb0"}, 0x8}, [{"ef29c39f45a599"}, {"a3b4515ec0eaa5"}, {"80179bbbe4b20b"}, {"934f0c28bed099"}, {"b0939963ad31f2"}, {"3b75101fcea19c"}, {"24e8a5a4566d1f"}, {"80664310539974"}]}, 0x48, &(0x7f0000000240)=[{&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000000140)="ce6115f9ad646795", 0x8}, {&(0x7f0000000180)="a435c6d48f8170a08b89a0c067398b7389b6babeb2f60e04a21b0275e982a1b9079c5ca787", 0x25}, {&(0x7f00000001c0)="ccbe4472e843e2a99f27301032b9516a81d2c3c81e7b9eabf12ac006c2f36ea20e6b376b4bb00b1229be981be1c963c76535fd89f84661c0bee0e36de8e3c44232c008", 0x43}], 0x4, &(0x7f0000001480)=[{0x18, 0x107, 0x5, "5b45b6"}, {0xf0, 0x108, 0x7, "d9f5dbabe7a20d213725f84abdac9f3d8dfb39669497a910b8910d6b8d9883a3802593512ad281068de46a6d385f20c2fc294730f2b857be4969fba2243bf5ddc59dbd12cf98a881ffe4386a5e5fef9fdbe6ca89867644e1efc3382cb2e3420c45ff4b1a8d6c99e56379dd4c93e0622cded64131a6afd552d412904bb2401192f8f2111841d65aa4dbc81de0950578b8ca6b01c27479a55a355695874703d78f59a55daef775aa91a5a31ccc4270b21c464427c42749ab5d3b0ff44d9a05fa81a387970997a0bef5fe17062986787e7ca4a3830098b576f8ccd0"}], 0x108, 0x4000000}, 0x2000) [ 133.462846] Unknown ioctl -1068477435 2018/05/03 10:31:43 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"623d015b814000", 0x400000004003}) r1 = socket(0x10, 0x805, 0x0) write(r1, &(0x7f0000000000)="1f000000520007f20000b2fef5000f430a0000e80000001ab4a5eaffffb92b", 0x9a65) 2018/05/03 10:31:43 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000000)=0x1) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000640)='/dev/vcs#\x00', 0x47c, 0x40) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000007c0)={&(0x7f0000000680)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)={0x74, r2, 0x100, 0x70bd27, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2331}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x18, 0x8}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x6}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x4000880) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:43 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001e00010100000065263da38da85e0cb47b13"], 0x14}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000000c0)=0x1d) read(r0, &(0x7f0000000100)=""/177, 0xb1) [ 133.545467] Unknown ioctl 35136 [ 133.557982] Unknown ioctl 19313 2018/05/03 10:31:43 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket$netlink(0x10, 0x3, 0x410000000000000a) write(r1, &(0x7f000077f000), 0xfd1f) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x40080) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x40000000000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f00000000c0)={r3, 0x8}, 0x8) [ 133.593480] Unknown ioctl -1068477435 2018/05/03 10:31:43 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@rand_addr=0xfffffffffffffffa, @loopback=0x7f000001, 0x1, 0x4, [@multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001]}, 0x20) shutdown(r0, 0x1) 2018/05/03 10:31:43 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000040)={0x1f, 0x0, 0x4, 0xd41, "3bf585edb2248ed62315e70cc79947e9ea0149d5753e23f4c77ee99ca5f1b713837b75733c604ae7d75d884e", 0xffff}) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) fadvise64(r1, 0x0, 0x6, 0x1) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, &(0x7f0000000180)) close(r0) 2018/05/03 10:31:44 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001e000103100000000000090000010000"], 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000000100)=""/177, 0xb1) r1 = accept(r0, &(0x7f0000000040)=@in, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={r2, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000340)=0x84) 2018/05/03 10:31:44 executing program 2: r0 = socket$inet(0x2, 0x10001, 0x4) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:44 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"623d015b814000", 0x400000004003}) r1 = socket(0x10, 0x805, 0x0) write(r1, &(0x7f0000000000)="1f000000520007f20000b2fef5000f430a0000e80000001ab4a5eaffffb92b", 0x9a65) 2018/05/03 10:31:44 executing program 5: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:44 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x8800) getsockname(r0, &(0x7f00000000c0)=@generic, &(0x7f0000000140)=0x80) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) shutdown(r0, 0x1) 2018/05/03 10:31:44 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x4, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x1) 2018/05/03 10:31:44 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000000)=0x1) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000640)='/dev/vcs#\x00', 0x47c, 0x40) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000007c0)={&(0x7f0000000680)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)={0x74, r2, 0x100, 0x70bd27, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2331}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x18, 0x8}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x6}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x4000880) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:44 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) close(r0) write$binfmt_elf32(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x800, 0x4, 0x6, 0x1, 0x40, 0x2, 0x6, 0x2, 0x111, 0x38, 0xe4, 0x7, 0x5, 0x20, 0x2, 0x0, 0x7, 0x40}, [{0x60000000, 0x5, 0x5, 0x9, 0x1, 0xffff, 0x940}], "3c7e882b", [[], [], [], [], [], [], [], [], [], []]}, 0xa5c) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='eql\x00'}) 2018/05/03 10:31:44 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="28000000100009080000000000000000000000003a45494096e67e16e2c705b61b13fc47da9d318a576abeb00c334922d00aa41f4260114c267f6faab1041a232f5b28df4013803bd4f31edf0fab1cafd731bb22c295cbd75ccb8cc47c9776006f0561fa1356c3be4ea90f6987e1e6b9d70da5", @ANYRES32=0x0, @ANYBLOB="000000000000000008000e0000002200"], 0x28}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200100, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x10000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000340)={r2, 0x489}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={r2, 0x100000001}, &(0x7f0000000300)=0x8) 2018/05/03 10:31:44 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x12) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000040)=ANY=[@ANYBLOB="9872641ee208224d724c86245ef714200000dea1b4715c98956d1e00010300000000ac6dafba42edbccb8604d8b078a30622d79b7bc6"], 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000000100)=""/177, 0xb1) 2018/05/03 10:31:44 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:44 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"623d015b814000", 0x400000004003}) r1 = socket(0x10, 0x805, 0x0) write(r1, &(0x7f0000000000)="1f000000520007f20000b2fef5000f430a0000e80000001ab4a5eaffffb92b", 0x9a65) 2018/05/03 10:31:44 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xc00, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080)=0x7, 0x4) [ 134.614217] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/03 10:31:44 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x400000) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0x9, 0x7, 0x8, 0x81}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000003c0)={r4, 0x8}, &(0x7f0000000400)=0x8) ioctl$VHOST_SET_VRING_BASE(r3, 0xaf01, &(0x7f00000002c0)={0x0, 0xdf}) socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x5, 0x800) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$BLKPG(r5, 0x1269, &(0x7f0000000100)={0x3, 0x2, 0x7a, &(0x7f0000000080)="a2a1b2ee05eea204479200e9c19d5a91d74db525b1d4a0ab0872d3b5308adcd54e96d4cc4728da7205deb85f58c8fc0b9a99b483b7b346e891ad40a93864d7c635bcfd009459080e8a74e98642afba3676ff9ac0808a4b12497de813ffd9941dfa38606c720a4b4ab05ad149e1462e6dceee1e8ae64d97bd03a2"}) close(r3) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f00000001c0)=0x100000000, &(0x7f0000000240)=0x21e) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000000000)={0x3, 0x800000081}) 2018/05/03 10:31:44 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e1f, @loopback=0x7f000001}, 0xfffffdee) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) [ 134.674530] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/03 10:31:44 executing program 5: r0 = socket$inet(0x2, 0x1, 0x8000) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x3) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xbf, "145a6d53537adee9e90ab30ac50bfcbf3a08aa08b33135126b752cd1e79962b98a934542113c4f3b42a59f5b0b7c619c3d09019d15ab18df5a3c1d7a6caddd3d4de418bf0c81105f42f265ec9351d697857b92cfe67cf692125767ae209966f9749befa7a9491e13f2366f4cd543f2fcf57a69fbce2a40de039fbace4134716fdea963ea0e189b9848c0c5dcea1aba1aabcf4c301980dc6110eb28abf3279f221eb0cafc713021459c48cf82ecb4644442bb9485b602f55171c7356840a0d7"}, &(0x7f0000000100)=0xc7) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x800}, 0x8) 2018/05/03 10:31:44 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'veth0_to_team\x00', 0x3}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:44 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x1) 2018/05/03 10:31:44 executing program 0: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000140)=""/4096, &(0x7f0000000040)=0x1000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0x139940e3, 0x3) r1 = syz_open_dev$mouse(&(0x7f0000007940)='/dev/input/mouse#\x00', 0x6, 0x440800) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000007c00)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80800, 0x0) clock_gettime(0x0, &(0x7f0000008340)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000080c0)=[{{&(0x7f0000001240)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000000)=[{&(0x7f00000012c0)=""/67, 0x43}], 0x1, &(0x7f0000001340)=""/192, 0xc0, 0x81}, 0xa2}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000001400)=""/170, 0xaa}, {&(0x7f00000014c0)=""/121, 0x79}], 0x2, &(0x7f0000001540)=""/40, 0x28}, 0xffffffff}, {{&(0x7f0000001580)=@nfc, 0x80, &(0x7f0000001640)=[{&(0x7f0000001600)=""/1, 0x1}], 0x1, 0x0, 0x0, 0x9}, 0x2}, {{&(0x7f0000001680)=@nfc_llcp, 0x80, &(0x7f0000002980)=[{&(0x7f0000001700)=""/235, 0xeb}, {&(0x7f0000001800)=""/204, 0xcc}, {&(0x7f0000001900)=""/120, 0x78}, {&(0x7f0000001980)=""/4096, 0x1000}], 0x4, &(0x7f00000029c0)=""/190, 0xbe, 0x101}, 0xfdc}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002a80)=""/170, 0xaa}], 0x1, &(0x7f0000002b80)=""/84, 0x54, 0x2}, 0xffffffff00000001}, {{&(0x7f0000002c00)=@hci={0x0, 0x0}, 0x80, &(0x7f00000061c0)=[{&(0x7f0000002c80)=""/231, 0xe7}, {&(0x7f0000002d80)=""/191, 0xbf}, {&(0x7f0000002e40)=""/134, 0x86}, {&(0x7f0000002f00)=""/4096, 0x1000}, {&(0x7f0000003f00)=""/215, 0xd7}, {&(0x7f0000004000)=""/154, 0x9a}, {&(0x7f00000040c0)=""/4096, 0x1000}, {&(0x7f00000050c0)=""/4096, 0x1000}, {&(0x7f00000060c0)=""/251, 0xfb}], 0x9, &(0x7f0000006280)=""/119, 0x77, 0xf9d}, 0x3}, {{0x0, 0x0, &(0x7f0000006440)=[{&(0x7f0000006300)=""/57, 0x39}, {&(0x7f0000006340)=""/9, 0x9}, {&(0x7f0000006380)=""/111, 0x6f}, {&(0x7f0000006400)=""/22, 0x16}], 0x4, &(0x7f0000006480)=""/74, 0x4a, 0xc75b}, 0x6}, {{&(0x7f0000006500)=@vsock, 0x80, &(0x7f0000007a00)=[{&(0x7f0000006580)=""/219, 0xdb}, {&(0x7f0000006680)=""/104, 0x68}, {&(0x7f0000006700)=""/4096, 0x1000}, {&(0x7f0000007700)=""/57, 0x39}, {&(0x7f0000007740)=""/201, 0xc9}, {&(0x7f0000007840)=""/221, 0xdd}, {&(0x7f0000007940)}, {&(0x7f0000007980)=""/115, 0x73}], 0x8, &(0x7f0000007a80)=""/22, 0x16, 0x1}, 0x9}, {{&(0x7f0000007ac0)=@sco, 0x80, &(0x7f0000007c40)=[{&(0x7f0000007b40)=""/162, 0xa2}, {&(0x7f0000007c00)}], 0x2, &(0x7f0000007c80)=""/221, 0xdd, 0x5}, 0xf}, {{&(0x7f0000007d80)=@hci, 0x80, &(0x7f0000007fc0)=[{&(0x7f0000007e00)=""/29, 0x1d}, {&(0x7f0000007e40)=""/233, 0xe9}, {&(0x7f0000007f40)=""/94, 0x5e}], 0x3, &(0x7f0000008000)=""/131, 0x83, 0x9}, 0x9}], 0xa, 0x20, &(0x7f0000008380)={r3, r4+10000000}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000083c0)={@dev={0xfe, 0x80, [], 0x1c}, 0x23, r5}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000001140)={{0x1, 0x3, 0x7, 0x3, 0x3}, 0x9, 0x3, 'id0\x00', 'timer0\x00', 0x0, 0x1f, 0xfff, 0x9, 0xe19f}) 2018/05/03 10:31:44 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"623d015b814000", 0x400000004003}) socket(0x10, 0x805, 0x0) 2018/05/03 10:31:44 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) close(r0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x8000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x13}, 0x1}, {0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}}, 0x8, [0x5, 0x81, 0x4, 0x7a, 0x800, 0x800, 0x10001, 0x5]}, 0x5c) 2018/05/03 10:31:45 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x1977e60c25fb9702) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xfffffffffffffe01}, &(0x7f0000000040)=0x8) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/mixer\x00', 0x60480, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x40, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x9}, 0x188) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000100)={{0x3c, @rand_addr=0x3, 0x4e21, 0x2, 'wrr\x00', 0x10, 0x7fff, 0x7}, {@multicast2=0xe0000002, 0x4e21, 0x0, 0x0, 0x1, 0x3}}, 0x44) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:45 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = semget$private(0x0, 0x2, 0x100) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000040)) r2 = dup2(r0, r0) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000040)=0x9, 0x4) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) mremap(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000, 0x3, &(0x7f0000f3b000/0x3000)=nil) 2018/05/03 10:31:45 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x3) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x307, @random="0d8858e97499"}, 0xe, {0x2, 0x4e22, @broadcast=0xffffffff}, 'bond_slave_1\x00'}) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:45 executing program 7: r0 = socket$inet(0x2, 0x807, 0x307) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='reno\x00', 0x5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0xffffffff7fffffff, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)="bcca6f72859657b5059968b50fca084dd80548871819dce613ca302755e971d2c5397406505d4ea96710e86b7ac5fa090b0a6f9fefdc9f480c5f9213c1d6e76439534afa8137fff14e01dc8a9189a7c17c9e092469ca6cb6591f6d19638b4c6b9124a4e0313c801f9406ff5e161ffcde8fbab713cf3bdc0f2ea83fe26c296893be612a1c952700730c64bdacecaf68ed225978b27e2eef9358cb2694d3e15c90d0ef92e13f1ce208998e4ccd1efb4ae4c89a07e9a8de7d99f0b59f272542569d0193751cb5b1d130980aac203f3ce7c17a95dcd4accedfae97aeb47b4c36c111cf6c8a") shutdown(r0, 0x1) 2018/05/03 10:31:45 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x101802, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf1ffc)=0x600210) write$binfmt_elf64(r0, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) read$eventfd(r0, &(0x7f0000000000), 0x0) 2018/05/03 10:31:45 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) close(r0) 2018/05/03 10:31:45 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$getown(r0, 0x9) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x8, 0x40010, r0, 0x8000000000000) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000080)=ANY=[@ANYBLOB="a93a9cc8bc45eeebfe799d5048ebcb7f9c9a04f312c961340500000000000000ef95"], 0x14}, 0x1}, 0x0) read(r1, &(0x7f0000000100)=""/177, 0xffffffffffffffb5) 2018/05/03 10:31:45 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"623d015b814000", 0x400000004003}) [ 135.717347] IPVS: set_ctl: invalid protocol: 60 0.0.0.3:20001 wrr 2018/05/03 10:31:45 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = fcntl$getown(r0, 0x9) getpgrp(r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x81, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffe00000000}, @in6={0xa, 0x4e20, 0x1000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}], 0x48) [ 135.770548] IPVS: set_ctl: invalid protocol: 60 0.0.0.3:20001 wrr 2018/05/03 10:31:45 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) close(r0) 2018/05/03 10:31:45 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000040)=ANY=[@ANYBLOB="69c71195a12514ac99dc76eb0000001e00f0020000000000008c827ae6020a121c1d0bd74be4bdb026a21133550a490d64945ae54d26f3e63f"], 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000000100)=""/177, 0xb1) 2018/05/03 10:31:45 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x17, 0x22800) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r2, 0x100, 0x70bd29, 0x25dfdbff, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xc}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x84}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3a}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x40}, 0x1, 0x0, 0x0, 0x40}, 0x44014) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x2cb, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3}, @in6={0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}], 0x74) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000540)='/dev/snapshot\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x6}}}, &(0x7f0000000300)=0x84) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000580), &(0x7f00000005c0)=0x10) accept4$packet(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000480)={@dev={0xfe, 0x80, [], 0xc}, 0x1f, r4}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000004c0)=@assoc_id=r3, &(0x7f0000000500)=0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000340)={r3, 0xffffffffffffff7f}, 0x8) 2018/05/03 10:31:45 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xc7c6, 0x2000) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:46 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"623d015b814000", 0x400000004003}) 2018/05/03 10:31:46 executing program 0: r0 = socket$inet_sctp(0x2, 0x80000000000001, 0x84) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) sendmsg$key(0xffffffffffffffff, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000006000000000000000000000024cfceb0ff67e3e2e5f590d23bc1361e6ba1a677a9642bbe4cee78b549b6eee61b4016b830af8b3a1d6feb5ace6df8bc542154ad4c9a6d3eb69ac0949bc671a16c9d0af6d618a46d486656939e"], 0x10}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/05/03 10:31:46 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) socket$inet_icmp(0x2, 0x2, 0x1) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:46 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x56, 0x1, [0x4]}, 0xa) shutdown(r0, 0x1) 2018/05/03 10:31:46 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000080)=""/144, 0x90}, {&(0x7f00000001c0)=""/180, 0xb4}, {&(0x7f0000000280)=""/131, 0x83}], 0x3, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40000, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/mixer\x00', 0x400, 0x0) pread64(r2, &(0x7f0000000440)=""/165, 0xa5, 0x0) close(r0) connect$netrom(r1, &(0x7f0000000380)=@full={{0x3, {"881791c1254d2b"}, 0x7f}, [{"214840ab156e07"}, {"43dbb16f7be297"}, {"19bba26900d7b2"}, {"78ed040b82af5b"}, {"7f0dca6d3b3a5a"}, {"d859cd8087b31d"}, {"abf28ae4e4f50b"}, {"3e9279d818d07d"}]}, 0x48) 2018/05/03 10:31:46 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_mr_cache\x00') ioctl$TIOCSBRK(r1, 0x5427) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) getxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='security.capability\x00', &(0x7f0000000180)=""/205, 0xcd) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x2b}) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:46 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:46 executing program 6: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={r0, 0x6, 0x8}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) read(r1, &(0x7f0000000100)=""/177, 0xb1) r2 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x1, 0x2) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x2, 0x0) linkat(r2, &(0x7f0000000240)='./file0\x00', r3, &(0x7f00000002c0)='./file0\x00', 0x1000) 2018/05/03 10:31:46 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000000)={{0xfe, @multicast1=0xe0000001, 0x4e23, 0x2, 'fo\x00', 0x1, 0x8, 0x5c}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x2, 0xb23a, 0x4, 0x6}}, 0x44) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:46 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) fcntl$setsig(r0, 0xa, 0x13) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x3, 0x20}, &(0x7f0000000040)=0xc) ioctl(r0, 0x81, &(0x7f0000000480)="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") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={r1, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x2, 0x81, 0xb756, 0xfffffffffffffff8}, &(0x7f0000000140)=0x98) 2018/05/03 10:31:46 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x5, 0x8}, &(0x7f0000000080)=0x8) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x3f, 0x8000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="4d0000236464601ad8783a7e78e510ca5b0a8e8a762eb61a362ea7a09031040b3e30de214a058b0e24867460cec84136266ad969d4359fd3c69b5dc6e365fc7d296bd7f714dcd8dae48a795c2b2a05a5bfad5e6f"], &(0x7f0000000140)=0x55) setrlimit(0x6, &(0x7f00000000c0)={0x8, 0x1c}) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000000200)={0x38, 0x100, 0x3f3, 0x80}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockname$netlink(r3, &(0x7f0000000100), &(0x7f00000002c0)=0xc) 2018/05/03 10:31:46 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) sendto(r0, &(0x7f0000eaefef), 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000080)=""/26, &(0x7f00000000c0)=0x1a) socketpair(0x4, 0x801, 0x10001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000240)=@assoc_value, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000100)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000001c0)={0x101, 0x8, 0x5, 0x9, 0xffffffff80000000, 0xff, 0xffffffff, 0x3ff, r3}, &(0x7f0000000200)=0x20) r4 = socket$inet(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000140)='dummy0\x00', 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r4, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socket(0x9, 0xa, 0x8000) socket$inet_dccp(0x2, 0x6, 0x0) 2018/05/03 10:31:46 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"623d015b814000", 0x400000004003}) [ 136.323191] IPVS: set_ctl: invalid protocol: 254 224.0.0.1:20003 fo 2018/05/03 10:31:46 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8001, 0x80000) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000080)) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) r2 = semget(0x3, 0x1, 0x100) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000000)=[0x0, 0xfffffffffffffff7, 0x6, 0x9]) close(r0) getsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/03 10:31:46 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000000100)=""/177, 0xb1) bind$vsock_dgram(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) rt_sigprocmask(0x2, &(0x7f0000000040)={0xfff}, 0x0, 0x8) [ 136.399012] IPVS: set_ctl: invalid protocol: 254 224.0.0.1:20003 fo 2018/05/03 10:31:46 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x3da) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2200) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000480)=""/4096) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) accept$unix(r1, 0x0, &(0x7f0000000040)) shutdown(r0, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2018/05/03 10:31:46 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x3}, @in=@loopback=0x7f000001, 0x4e20, 0x1000, 0x4e24, 0x9, 0xa, 0xa0, 0xa0, 0x1, r1, r2}, {0x48, 0x9, 0x80000001, 0x5, 0x8a85, 0x2, 0x7, 0x3}, {0x3, 0x8001, 0x4, 0x9}, 0xffffffffffff272b, 0x6e6bbc, 0x1, 0x1, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4d6, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x3504, 0x1, 0x3, 0x7, 0x100, 0xffffffff, 0x31d}}, 0xe8) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r3 = accept4(r0, 0x0, &(0x7f0000000000), 0x80000) bind$bt_rfcomm(r3, &(0x7f0000000040)={0x1f, {0x18000000000000, 0x4, 0x5, 0x40, 0x80000000, 0x4}, 0x7}, 0xa) 2018/05/03 10:31:47 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000966fe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r1) recvfrom$unix(r2, &(0x7f0000000040)=""/4096, 0x1000, 0x2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000c40000)={0x7}, 0x20) write$eventfd(r2, &(0x7f00006d5000), 0x288) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xffffffffffffffc0, &(0x7f0000014000)={&(0x7f0000000040)=ANY=[@ANYBLOB="97fdffff1ea97268ba0bdc5b4dfdffffff0000000000000000a3cf2ea14d5269b0c1cba8e818147beaf46bc2d5c6b82a14e62e051c77f020a04996b0b42405833b3cbcd4bfd69820f6bc4feeebdf88c11ed88621c771a5d6f878"], 0x14}, 0x1, 0x0, 0x0, 0x20008081}, 0x0) read(r0, &(0x7f0000000100)=""/177, 0xb1) 2018/05/03 10:31:47 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000040)="16c7756035694ec058626a3a63e67b96dc6cf5b161") connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x91, "9aed1d44fd4e7f1b42c93df9d78ebcbf5dfb0860192f149942ed1ca2b7daa4ff6217ef31ffd8eb86370fe9afb92704abe5a8f7815720668c5dbf9ea00182090f881e4bb9bffc1b2c18f2a5d321fc4dcc342ee6f2ef6560b1a04752638b67f566dbe7d3ce03445c77422d6ed85ccaab3be88c9c4cd34086d9c764c44e5f26e14a0620977c0eb50bbf2afa51a3cc030f7337"}, &(0x7f0000000140)=0x99) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000480)={r2, 0x1000, "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"}, &(0x7f0000000180)=0x1008) 2018/05/03 10:31:47 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0xffffffffffffffbb) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x21d) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:47 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"623d015b814000", 0x400000004003}) 2018/05/03 10:31:47 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f00000000c0)={0x1, r1}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000080)=0x3) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000200)={0x200, 0x4}, 0x2) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2ddbbd46, 0x200) sendto$ax25(r2, &(0x7f0000000100)="081aa6634b14688b6c3c6463cbbcb053872ea4ed14cd9408f3d0055579147b0a53503fb49aa6eef11a9845bc51ef49999965b18eb546020fe4161a0c460be232699bd2fc5169e40cd7bb2979eef6bcc37764023b110f4fa04ffb119b09f5ea363eef5dea9e1d0dbc9af55dc318d4ecbdf7cfee59778bd340def595e29f954a872e50d3df4fced090ee991162fbc12f8185c698d433ed8f00fe7ce323005e", 0x9e, 0x40, &(0x7f00000001c0)={0x3, {"f5994663ad4ec4"}, 0x8e}, 0x10) 2018/05/03 10:31:47 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) mbind(&(0x7f000006b000/0x800000)=nil, 0x800000, 0x0, &(0x7f00008a0000), 0x1, 0xffffffffffffffff) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x8199403b4f468e9, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000000c0)={{0x0, 0x3}, {0x10001, 0x4}, 0x800, 0x4, 0x3}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000240)=""/129) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000040)=""/62) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000140)=""/42) close(r0) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000001c0)={0x8, @multicast1=0xe0000001, 0x4e24, 0x1, 'wlc\x00', 0x20, 0x6, 0x19}, 0x2c) 2018/05/03 10:31:47 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='io.stat\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000480)=ANY=[@ANYBLOB="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"]) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000240)={0xfffffffffffffffb, 0x1a, 0xffffffffffffffff, 0xe7f, 0x9, 0x7}) r2 = shmget(0x1, 0x1000, 0x1000, &(0x7f0000ffb000/0x1000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000000)=""/232) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000180)=r1) 2018/05/03 10:31:47 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x17, 0x22800) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r2, 0x100, 0x70bd29, 0x25dfdbff, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xc}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x84}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3a}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x40}, 0x1, 0x0, 0x0, 0x40}, 0x44014) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x2cb, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3}, @in6={0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}], 0x74) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000540)='/dev/snapshot\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x6}}}, &(0x7f0000000300)=0x84) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000580), &(0x7f00000005c0)=0x10) accept4$packet(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000480)={@dev={0xfe, 0x80, [], 0xc}, 0x1f, r4}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000004c0)=@assoc_id=r3, &(0x7f0000000500)=0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000340)={r3, 0xffffffffffffff7f}, 0x8) 2018/05/03 10:31:47 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x7fffffff, 0x0, 0x80000000, 0x9}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000380)={r1, 0x0, 0x10, 0x80, 0x1}, &(0x7f00000003c0)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={r1, 0x7f}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) io_setup(0x1, &(0x7f0000000400)) r2 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x9, 0x81) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r2, 0x0, 0xc7, 0x7f, &(0x7f00000001c0)="3c28a947f768758a0e29fd336aa9f284ae651b1d078e07e2100c2194c9b6d69c76ea9019d160ec687ead8a0ad2cf01857528b92727e51ff81099e1714ad33dae38285f45c5e2c45fb2849e307d4adb8e0b8fc7aca625b57a2fddbe507e04adfcae48a0ba159464f273c22d83b38cd50023284d296a33d60c2e75ad9e219707a50e5576a02811ffacc567fa6640e1a2ca61bbe5473d5d5d597d28a6e03b926cad0c75cc12c133de8077457fb2072e8b32fd0cb86780266bf0a0d106612a84efafa7ff94ab51be6b", &(0x7f00000002c0)=""/127, 0xff, 0x2f}, 0x28) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="3cbbfe20ff81445a2ec1ca22a95981325fcc720bbf5137b2ec11b52f958b8b59d5cb42c603fbcdc121c75de0ebddb0b58b9e126dfec167b67eb514c6300bf952b3b4bf6a00013592b8923ac1d6cb563b710efe281b440abc8b5a06ff75da891b4adfb415ed5cc43d600e9c700dcd2de32ae1"], 0x2de) 2018/05/03 10:31:47 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = gettid() sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0xc1b) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in, @in=@remote}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000140)=0xe8) 2018/05/03 10:31:47 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x65cd508a02c1e83d, 'veth1_to_bridge\x00', 0x1}, 0x18) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) 2018/05/03 10:31:47 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x3, 0x9, 0x4, 0x6, 0x800}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x18d6, 0x4, 0xfffffffffffff5b6}, 0x10) r2 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0xaf01, &(0x7f0000000180)) close(r2) 2018/05/03 10:31:47 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) shutdown(r0, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x2, 0x7, 0x200, 0x4}, 0x14) 2018/05/03 10:31:47 executing program 1: ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"623d015b814000", 0x400000004003}) 2018/05/03 10:31:47 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xff, 0x83) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x67, "a68e1763ceb86620e7b34bee44039946ff137394bdf76d586668596f90c14fe3e5a5d2858a643b85cc24208b4305769476696076b8db528d3cd85b600aecce03b937c80de8821d129d658104714b2df064559a878624a55a083e1612c9e16011e1c502a1d8ef84"}, &(0x7f0000000080)=0x6f) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, &(0x7f0000000180)=0x4) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000380)={0x2, 0x800100004e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:48 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xffffffb6) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/sco\x00') setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f00000000c0)=0x5, 0x4) shutdown(r0, 0x1) 2018/05/03 10:31:48 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x1004e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100, 0x8000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0xa3, 0x4) 2018/05/03 10:31:48 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001e000103000000000000000000020000"], 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000000100)=""/177, 0xb1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x34, r1, 0x4, 0x70bd2c, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x34}, 0x1, 0x0, 0x0, 0x801}, 0x24000810) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00000001c0)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x210000, 0x148) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000340)={0x0, 0xa7ae, 0x6, 0x98, 0x0, 0x7fff}) 2018/05/03 10:31:48 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)={0x0, 0x7ff}) close(r0) 2018/05/03 10:31:48 executing program 1: ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"623d015b814000", 0x400000004003}) 2018/05/03 10:31:48 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000040)="16c7756035694ec058626a3a63e67b96dc6cf5b161") connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x91, "9aed1d44fd4e7f1b42c93df9d78ebcbf5dfb0860192f149942ed1ca2b7daa4ff6217ef31ffd8eb86370fe9afb92704abe5a8f7815720668c5dbf9ea00182090f881e4bb9bffc1b2c18f2a5d321fc4dcc342ee6f2ef6560b1a04752638b67f566dbe7d3ce03445c77422d6ed85ccaab3be88c9c4cd34086d9c764c44e5f26e14a0620977c0eb50bbf2afa51a3cc030f7337"}, &(0x7f0000000140)=0x99) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000480)={r2, 0x1000, "9aeb538cb62d6877312fe9ad32a82312cf40e9d771d8a088ad55f36e18f77a9baedc29cdad3ca91d5969eb4fb62ba64b42d8ea0c3bbfa81ed54a79f37a48dcfbfe0f92ad173a70dd41868e0238de1dcc97364b2ccb75e14200baa67fbbf63eef9ace43f64c71b092df5af708e946f904f72f4b750d2e8991f1f0a95adffe527d5ed6c7b99abbaf4ec332994a49d329bf7a4f5dbb3ad21eb4adf60a8221ad1d7a3f235f60e605d82be6e091dd14bac57d7fab03cc89dae92077f896e5e76202d6321c274532beb2533191eccafdf0c8b739aef336ca0bad4ec7412c981918d105accb67ca203ecf7388dd6936cc98f44d7651062fa008326706e271ff7f2b681d5e78ca140e02995daf34e590a4fcef97b38d2071b683a9e247f236596149399c1df86298e6f6c650237cf5cf9f078d018e37afef6879abcd324c729a499c2e3cbfde6ca18e8e91eafa9eeed2f2ad68e99e4386608d77c62fe42e574f082b60860c35e4dcae78415df882a697abd6d867bf411b1882a492e134fd30dbcb7b1c166de3b42304addc082f6178c6a0cf20b1679fa313f3335a02512cb7ae6010488af4e39d1e149d3c59179371a15e8ea2cedc97af140de0e0af4b2e5dac5131db15dfefcf7f55e9432fe4c08a31d204a70024b2376a0f6fb789e2ed5149c50550e1e64d483523e6ad64286b418faf094ad1de98519ed909ee889a8c884fdfc31a4c6ddddd63ee3fa833ea0ff1fa1ecae5271a7aa5e307b4d6bb59fd0119bf8aefdefc143fc0b909e6344a3c58124135183ce17a6fa4c555ce231acfb7dd5c3b546142151177542cc80bf4139679bbe0183cf2ca9e969ce0315eed0a1126efefa003d4f2cf3d8ef6eef75ecedc8af72c3d2fc7f50d56b44f01eeb3ecf0bf8e25728743e80ec9542bc2ec4a1f4ce60671c65eef57f0efe3adccb153a855f20e7dcb1fc1fa4cba4e63109c88e02ff08d7edcdfc03f106994f5df3d14be122d979c7d3d9d208dfc85be73c00a433746f24b35d3452a64dcaede7a351f8d1a6a2f248205d6ec6cd225bfbd7bbc7b389a1cefc4ca3144098308429a5a5b33ed623ccc8489f53ef838a4b234d4682c6a9d09a4419af871a9663ed85f1f2c80f4d95d21a0174341bfd7a1b908074d46c7fe0a8742288df04a09cc6657ae7676d4722a133ac40848458fe395c85600840583765188cbb24844b27f8694ceed651315a524fe77b5bcdeac99363de193d29bb623de875391f56386c037d836e994283ed330c85b272a8ef44c7b9f246ba8bc90c71b2601bff3d8774200f8f439bcba958335ae853d5bf97f7d7497c74f427a47a077666962485ad9311493f5cbdf2f381bed04e915a51cbfe1d552d8c0bb55bd0370043d7eb83910a0189fa7bd3b1e02c10f62a3b6f94d698a8ae7aa969754bb394fd6eaa579ff5f057fc10fa7742999ab6579b9aecf621d20449bb2edccd44cf1df9b6020a452061885618003c6d9bccee5ba2189c7f1fe4f810743e0b7b1c7dd0421c5ca7babcf475943eaf59e8f8c045a682876d5256eef79cb8019b706847c74e5195d59e71f99d11e63e389d3e547909df6a88fac33f128ba7edede6031e08a4c18f15aa0e5616ff197de94eb5a4112bd8468d0b61c8fa76b227242a66a73ec6da9d697ce54491a9ebaf4228518cb1b7d6816d16b2da40a0bec07cf3576759c72a04fdbf2955fafd285d160696a37407a3b5b3285e9cf200bf1c3a76a2764591dccdf23fbd10ee2c306c4b17ae3e276f848268d818e3b6304e9c70a222574876d51fba7e93117563b3b52eb8a6238046f98e4f2344ec3151c4af0d764b61788453af8bf38f613ff82af7000fa6ce96f1c3880aea0d7c48b456cc43a0ccb0704b8ff4beea49fdccab726d1fa21e1ec6009f8b1364ed08e05d4ff652d39ac7bc825996c7f582db089d426b3071a435000feda5755928bd1cda6878f4e26dd8a892a956852f6ea0b5048e7ffd2b7bd5281a18f59b131429f69773fdda593f5e1833b4a74b3d98282e655e29947b5d17daeb175f21b26b2e912719f3ffaa6fb6954e72fb15b83ebb338d9f8521be5da9a7414275d2e888bcb9c9065576d178c48bf940c31bfb84520a856f586ece53d582cb545f66e18474cae072eae804141ff0977b83cfe04c48e34573da582a0a55a220dabadf52666a5ae1d8b7dcd332ada9f6ed2e03fcb6662560ae72a1f0f80a41c725be0157e19cc66d7426ac5befdddedac9bf0b9be41f0633303a7e33ccdda69a86ff899572e2ac4744ebe25b65b31c34aaf72b196535050157c738fc6e512f581d468cf9d78724c3cc2f288540b22eb601e7fa95caa11334ea94d690af5c344aab45d5a50456c1394289eb19a95c274476b0b0580789be2536cde6d3297504aacb1209a21c9fb4d676e9a9fcb314562c70ecfda3ac0830775552812dfee8c074b8fbf5d8e74136eb7b7d6b34cc665e68c0681fd14eafabd336ffa43c7589f0543fcdce7dc47ec8ccac9372d56582ac5d68bdcc5c26262eb68fb5133990c5d7c728e89a72ba9cf99215f0ddbf81642cdc25d869f8b85167834efece6386a6a55dbca0466289b876d48ce8e944673dac1e8517fdbe78cfc906c9bf3e5a9a173d635d2287147faa4f44cfa0eca08b05548baa416e2ca6f8465ffc73a4888ee5fa05c2fa1a60059696c9b0553d846de6e572f7a93a1c6b078f4fbacc2ecf53e7b3f24e0cd20812036579f12e4593411fa7c43f6a201f92d1023396522c09287f5cc6cf9a259d50f7d6fe1b99a171aae5f76e3183179c7d253cf741b76b4e21c31443d1e6361650b8d2a8e05a34ff06a78b79db4e1b5489ac55b55b78a8e719f470676e6b8b23fb35371fd11158d39a9dbdb50b8afb6695e2e416e6410edfed306db3ac9a70377ac74d48aa8f5f82f026144ac23e90c92dfe2a891747af3b6928a57f41f8b0f2a5722a6de8b5c03738029fe610c89bcab4943de63cfba74d29ea08f07dec09723333a03bf1a1c3426a8aaeb8e72d12d36d62ffc32f27cae7063d362f367993c48701da2f17d956d72628ece723c6f6d0d62b07453c5246358eafbe0b30f9011ba92164f37667280ead32b27da149a8c617184695a47f520260f7aa2eb3c90fa3024f18572f88bd81bc34b407bdeab38ad266092eb554961fd2ca3e14a4ce8cef23a1e8f9166a3cac005089263bdc8c00b773edcd3db6ead45b3ae226bfa0e32fbb4ad5983f468252333138f7282eb392bda95a7dedb7e47248af3878c7052d17f64ac95b00804dc1e4436cee909a3e1c3fbb3e929b3bad5e7bc0aacd46b817881a64e99606827c6b91b79165d751c9ff925145515d9cf235b12866dfb3ef3650497d50ea79bfc10ccfc63771ae3a482f9861fa3ff104eb54183241c791719fdd7056f505b3fce75c4b23095bf7a0624c25fe95291dd64cdd7dcb7699877a3970894d0f942e25a6bd732ace33232eb779db72283ea2b4b1b215ea961fa0386e2870666d1636811fed17b583546021e5b69b489f14cac4013c77b64a76f1c85ab921692fb973f2d8f3f6b84d35bddedae7f6a2f1a3b545399083b442c7330dd4ae042cedeeeb735a2bf3f2ff2180dfc08600bd8e7bfa6b5fbad19ff808815dbc148a849776078f399f58400d7a0beea1aa3d33420b026bde6f8508874ec4d6a09ed512542eecd03ab3f5f73a760b521c9124702a451eaf798660122f0fc15285c534d9711672a6608cc37edd725abf45cc432d94372b888fbe4d3d89e41c1e71b2e6d5aaa4bf4097eb8a3c8d1406224acdcb9ae01c4d53285084e0a25b44b8a317ce405c7ddeee0d74e01db197521334ee04c7333c8fd562d0978c1b3c2f2c90fabd8bae29d065f72c3cc4a37d4cb31bcb8b60298c4e0178162a4de4b9de03f67cb87577b6ee119b2765649d7e4de89930d428ae6c0bca2857a3a4c37e3eceea84195b96680add53e6c34631f400dbd3fbc65ab2825e4d85bb239e11b2fa9072c2c52904adf4b7fd1bef85a7a5e334d89e7a83b35ccaad9f0c599654a24898cdc55c162c68754f07dec00e2eb31b50d76802b2ef91e5c7b485fee81dea16fe81d7ec0a18598b9101bcc79909572e84e5336e8f475ede6728b92c0be7a48787c74c171c8894b7694a73f1aa1c1a7e5a3ab17e257845e06c9f03ac24f9c3cc1dba6522a530e6aec9ceca18165679ad1eb8456903a1ba1ac113cead56ed757698737e6b65b1acec50e232a6defdc976675c395ca7cbaf3ecbca1f6e8e8c34fedc908c228075ed89356db3492399ec6a40501c6b5d9e958d2aff18f2ebfe14e87769228de3bcdc81b2779b8271e7e6acf638c606419a491ccc8f79d15965e23c7f0444522360f9137e3aad70a6f281d4e0470e0b643ddf61f5f474d239fc997e4dedf9f7aa4d374fa39195c4a6dc12811380b4684db9d1adbedf9b9312d551c0effeeb84f0a1db153ff3a878fe19aec9d77482956a8612c4eb4bd35cbf918ab4ea997fc806055eee07f680f93975f3932932047f59278b0095d8df7c78e8e0e12ee90fd3c24455261b20950ae69b0515e8bedee55cea4f9628503edc472627dc32d3ed1eea2a14607b5de73d8ac94834bc54b6ac0f9ced256c0f2f6020c319e7f82a331f075c7aefc6a7444beb92826739aa5c17029cc340b185e2a3eb7eee950d581e6cc7db6d739a9fdf26b47350381d557df9b1104cb1e4831f279dbe07034de0e651b46b6abf13e8cc3e74d6a2a5584a8fb48bbfaf0a8b9454eb5560c085cb5d0f73831b1bf10d2d59d96fa84a82077ec222a60658f1780b453a88251ad17ba7aa100eb5c4bef1a5a2e1d506e63d94dbb53637730018aafb27469aa1043f3c9a39abaa187acab1f73b58f46584bf9d7914038b62cffc7d1450275ddbbe8c50ee8e1aabb1acda1864a8dd9b3c0441c896fbc2b3643a2cdaa11f7d18d0b1f3a7b09ae8fda675d097d517c7d5ae44acb166427c6639087b993489e3253f40cffc087bc3249454567fdff0d98c3b416412a99868875d3ce78eda536945af6ea011aedd0157f94b8d1f7bae08fa652c0d4d52c1220e81e63e97694d261439e9e8ab9bc0d3ab5dfc9d941729fe2567247e6f774d9e1d539a367933474acaa9c58f35d46d002a7948e4684eed888531db10d5e7c85d0218a846e0162035c78480b1fb39fca5ef82880b79138db7226ec2011a31adebaa47d2814e6b770c47b7435531d93de8a730967e53486bce392c85e4864aa59dd9798a70bf36d975559dd3c2ad9770be40b2b2739e12d8f6f3705cd20d1546dbd47d6f5ba9a407bbb2fcfce430a41bec648e896a10832a0d86c79a99782a56056f007b612c6b21c76950533f46313e4871c52700721a3db36918c27a020087c4eaafa4ea3f4f5c79c27d2c605d227d6abcec73480823d53a045ac5575ef08429fb978f63ed4e47f52f12315ed13a71ab4c22f2619c8e96c7ff5c6ea64d6237c070988368acb3874ab13f4f1ca8a29654ea883360ddbd8f32ed5d110f2991fb7facedb9fa6a4ae2d8f773d6e878f44490287f8c32e6cf4cd4a927ccae177923bdc62c347c8e983b2b6539721ff2009362571506f67a0a99ebd2fa5c9b9fb18db998563b2212a833c13f09b2514185be38b8f57a87ae0900491d901fdb417fba16c499b42a7ed35d512c1e51c889a7354591993c50f15c85ecb2992a81bff5ea536f64a7246537c9b4be9b06d733a1c5f01de9db3d6867c4262cfe1fe0a86a34b9bb41c19414c2418b9f17a52358801b23868789bd5ed82cf7a5c6bee50758e520dee7095de917a0fe1ab65e6d0"}, &(0x7f0000000180)=0x1008) 2018/05/03 10:31:48 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x8) timer_create(0x7, &(0x7f0000000080)={0x0, 0x37, 0x7, @thr={&(0x7f0000000040)="13a9360f020b9030a1a983919d2c041513c5aadce4ed7cdae521b154e1599a94c953d3dfc9a7fcffe1f6c0a379", &(0x7f0000000480)="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"}}, &(0x7f00000000c0)=0x0) timer_getoverrun(r1) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0xf, 0x8, &(0x7f0000000180)=@raw=[@ldst={0x0, 0x3, 0x0, 0x7, 0x0, 0xffffffff, 0xffffffffffffffff}, @alu={0x4, 0x81, 0x1, 0xf, 0x7, 0x20, 0xfffffffffffffffc}, @generic={0x7, 0x2, 0x10000, 0x100}, @alu={0x4, 0x99eb, 0xb, 0x1, 0x5, 0x6, 0xffffffffffffffff}], &(0x7f00000001c0)='GPL\x00', 0x10001, 0xc4, &(0x7f0000000200)=""/196, 0x41000, 0x1}, 0x48) socket$inet(0x2, 0x3, 0x80000001) set_mempolicy(0x1, &(0x7f0000001480)=0x4, 0xb140) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)={&(0x7f0000000140)='./file0\x00', r2}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000400)) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) 2018/05/03 10:31:48 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000080)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) getpeername$netrom(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x398) 2018/05/03 10:31:48 executing program 1: ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"623d015b814000", 0x400000004003}) 2018/05/03 10:31:48 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000280), &(0x7f0000000340)=0xfffffffffffffd95) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000140)="cb5b3e070000000000000056c1fd", 0xe}], 0x1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f00000000c0)=0x2702, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f00000001c0)={{0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, {0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x400, [0x100000001, 0x9, 0x400, 0x8, 0xff, 0x2, 0x4, 0x9]}, 0x5c) r4 = shmget$private(0x0, 0x6000, 0x1000001d, &(0x7f0000ffa000/0x6000)=nil) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000000180)=""/39) 2018/05/03 10:31:48 executing program 0: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000fbeff8)=0xb3, 0x2, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x26}) mremap(&(0x7f0000e08000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f00005ad000/0x4000)=nil) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c28000)=0x800003f, 0xf0, 0x0) 2018/05/03 10:31:48 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0xffffffffffffffbb) r1 = fcntl$dupfd(r0, 0x0, r0) accept$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:48 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000200)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x1}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x0, 0x10000000, 0xd02, 0x1a5, 0x7fff}, &(0x7f0000000100)=0x14) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00000001c0)={'team_slave_1\x00', 0x38}) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000000180)) close(0xffffffffffffffff) 2018/05/03 10:31:48 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)="f7ff040003f1e6e8000fd68560", 0xd) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) shutdown(r0, 0x1) 2018/05/03 10:31:48 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = accept4$inet(r0, 0x0, &(0x7f00000006c0), 0x800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000700)={0x7}, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="f9fb173408fd8bed9f147473175c2737b4dd27973b1b333ae96363041f4c44729ecb8dcb9ad5110dd32fc0a20da85a7e45036b29530e22e403b20659fec75b05b3123ef2db2c29302ff2225c813e0cddbef2533aba143593428c675ed2acd2cbe75aa9245c7c0f67d6e7404f27bb405e12e6cfca9e"], &(0x7f0000000740)=0x13) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000780)={r2, 0xff}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@pppol2tpv3, 0x80, &(0x7f0000000540)=[{&(0x7f0000000080)=""/104, 0x68}, {&(0x7f0000000100)=""/77, 0x4d}, {&(0x7f0000000180)=""/229, 0xe5}, {&(0x7f0000000280)=""/125, 0x7d}, {&(0x7f0000000300)=""/77, 0x4d}, {&(0x7f00000003c0)=""/44, 0x2c}, {&(0x7f0000000480)=""/186, 0xba}], 0x7, &(0x7f00000005c0)=""/227, 0xe3, 0x1}, 0x12000) r3 = syz_open_dev$usbmon(&(0x7f00000007c0)='/dev/usbmon#\x00', 0x8001, 0x28100) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f0000000800)) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:48 executing program 6: socketpair(0x11, 0x80000, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000280)={0x0, 0xa000000000000000, 0x7fff, 0x5, 0x100000000, 0x2, 0x1, 0xf0c8, {0x0, @in6={{0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x7, 0x800, 0x3, 0x4000000000, 0x8}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x101, 0x4, 0x1}, &(0x7f0000000340)=0x10) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000001e00010300000000000000000000000021b53a921ca1c5111ee07dabac083b792f8067cc99b03fbbf26948ae1e9693bfe814a0be9137a83c1b21a8209ef3036f8d692610a15eea4323208337f061bb94c490d7791ba22942dc261a63b3cd1ddae4c048d32ffc8204c102c8fb5e465308504dbd990bcf4ce08773f825af884b56615871d7417b6bf19172966b4af34a9d3618fa90521a850c36857c47b1b39db0a99921d1a55805cce268d70fb1883bcfbbc556c02c3da2f3ddf6"], 0x14}, 0x1}, 0x0) read(r2, &(0x7f0000000100)=""/177, 0xb1) fcntl$notify(r2, 0x402, 0x4) 2018/05/03 10:31:48 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"623d015b814000", 0x400000004003}) 2018/05/03 10:31:49 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)="f7ff040003f1e6e8000fd68560", 0xd) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) shutdown(r0, 0x1) 2018/05/03 10:31:49 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0xfffffffffffffde2) 2018/05/03 10:31:49 executing program 3: ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000000040)) r0 = socket(0x0, 0x80000, 0x40) socketpair(0x11, 0x800, 0x7, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_ro(r1, &(0x7f0000000140)='cpuset.effective_mems\x00', 0x0, 0x0) connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x1, 0x1, 0x5, 0x90a, 0x73e, "5cdcc359805c4421126d2e537fea223b6ceec84a5883331971a593a31eac408585f9df43916684124ab737148824614edb9f4b5ed718971ca25917a796265b", 0x1f}, 0x60) close(0xffffffffffffffff) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') 2018/05/03 10:31:49 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0xfffffffffffffffb}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x2, 0x30}, &(0x7f0000000180)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x5, 0x1, 0x2, 0x800}, {0xcbe, 0xbfa0, 0xffffffff, 0x1}, {0xfffffffffffffff8, 0x100000001, 0xa8, 0x3ff}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e26, @loopback=0x7f000001}, 0x3) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000002c0)={r2, 0x9}, 0x8) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f00000001c0), &(0x7f0000000200)=0xc) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/03 10:31:49 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x4, 0x2}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0xff, 0x7}, 0x8) 2018/05/03 10:31:49 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"623d015b814000", 0x400000004003}) 2018/05/03 10:31:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000a2000103000000000000000000a90b00"], 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000000100)=""/177, 0xb1) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2000, 0x0) 2018/05/03 10:31:49 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:49 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rpc\x00') r2 = getpgrp(0x0) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000001c40)=[0x0, 0x0, 0x0]) fcntl$getownex(r0, 0x10, &(0x7f0000001c80)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001cc0)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000001dc0)=0xe8) r10 = getegid() r11 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001e00)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000001f00)=0xe8) r13 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000001f40)={0x0, 0x0}) socket$rds(0x15, 0x5, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001f80)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000002080)=0xe8) r16 = getgid() r17 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000020c0)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000021c0)=0xe8) getgroups(0x2, &(0x7f0000002200)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002240)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002280)={{{@in6=@ipv4={[], [], @multicast2}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000002380)=0xe8) r22 = getegid() sendmmsg$unix(r1, &(0x7f0000002500)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f00000000c0)="5224be7d71fdac9d15fe6465294a5ef92f1bc177ec638f6f8567d760d8f874a27dee185ce8afd7e4e357c21a354b5c53574cdea9eb6b5cadbb8bb1820aff13067567044c319954be817668223158f879d2de79222f907af5abb08152911d1c31a0c67b6bf193f287ca4a9bf39b0b23528222d445a3cd168793e6b693b726dae5d7b97b1b7044d5b67d71e6fee0e81e742a308699051ea3135db3fb94f0e9b25cfa98690572194e71fc8e13d1f0b2e5e4496f7fb2b7c51559b903774e6e11db98845d7da57815f546430c5c190441ac8751f5f8b6fb3a44d85cb9987c38cc23712dfcf1b541860760c6c8d9267a3a45cb0627c2fd61d898be8006eb63ffa945", 0xff}, {&(0x7f00000001c0)="ba802625613807d70c1ea2d78355c6558efc2caa2431d8c180d567b73208bb7252ddda4a22e2307a3ebf0bba29d541d6ee525147487cdb3b60edec6d1b4fb124e44fc45fa96bd98e439b8b7184767aac037e681aeaff75a635c2576635f23e78e6510ee027fdd25c1409f1e2526c", 0x6e}], 0x2, &(0x7f0000000480)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x40}, {&(0x7f00000004c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001b00)=[{&(0x7f0000000540)="54e3f3eb6f2b160fd980cb0d1f2ac4fe1c9bc90e5ed24ac43ebf9b0bdd619eddbbffe0855bdd83780448103de4293eeec941d86cbeb81699c136e8b5a3736aed3e4b3081bf146aa1fbdbab760913865ccafcc04cf0a568d23c15624e69be25d25bc3cbce1490965bd32d0b4634c5fcba96392a7511475bc36a4661052ed393e3692fe1dfca973c758c1ef93673069dc771df931bc1ea113b90effa6e486586fdbbdc4dbd2bb38d0755c19a1b2a57720b339da7757e2a11ce5612b3530e82d6404239f3ea146a84c99e6a80f066c78715730a9beba2c42e215a3a5d3e716f9683393474e2ea57f4", 0xe7}, {&(0x7f0000000640)="2fa281b0ce3ab2d01709a17293f5d904a7956eb75b2cda2f75ee4b16b0aa6a45a35bb32158b1e45ebd05254368a4e8ed52a3fa9e992070ae9eed5b2b7a03ea8aba2b8c9ed0e9692856f27c917f30069ad88eb40bfbb0d2d47fd48f92999eee533c5159f9782ae75f244a1069de8895d28174b095ad27e30fc591b035a202626ba61bd468b83022616e95bc81f975dfcb53dfc30c491eb5bd0e879987eddfdf20e7ecd91a241ad7efc548e521761e8e6a85d5f570b7defa80095ccce7e55b3f3781a43bf550c54cc69502c8f8717f942e17bffbf3c316f2111f01a71fc3677f89d639d9b5478aae4d60dcca6e6930", 0xee}, {&(0x7f0000000740)="9b972b1597a048964972521daa80a0733714a86154a010c2f93f2f0bbf98cbd74181e9c92ca97512bd0476bdc14419be536bf4182234bb1ecb005fd08d2a576ec40c769d21ce571920146b5a35a61cce3f6183219c6c7c", 0x57}, {&(0x7f00000007c0)="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", 0x1000}, {&(0x7f00000017c0)="2193afa9f35056a3df3ab151979f3a0ba6c13902acb104d0e269ac0b9e08777ae0067a39f9d987628f7be84719da083ed4dbc9b3161bda", 0x37}, {&(0x7f0000001800)="419d857a57997b7acff799264eabf0280bef9e3d8523ad71c76f4ceb8952929a3bdbc8eb3772b82d8fa7d913b35467e6c6498eed8ba3bd72ff5521ee135bf5dbf118c94ab99f9d99569cb2255f45addab64149beae690850b346c3b3a9c628d6fffd23092d19a6378707809996438b5e0ea3238ca2c06796d80ff0432cbf9e8b1eb12c33fb5cb9911004571d68b71ad567397bd3edb9861bc5d7d673f19cf3ee06408e01ad5c28ca7a6065", 0xab}, {&(0x7f00000018c0)="279b281dc2d35ce7e99baa7466bce4af8ffd49d409a6cfd9ed526fe7e5055f930e3cfb66a594e44fb79525bec349e0736c1443", 0x33}, {&(0x7f0000001900)="430a87850c34eea94323fc0e0e00579684d91bb73c2122143e94e3a342da506a8292620fa2c093b4f0bddee447", 0x2d}, {&(0x7f0000001940)="33e3ec9cf3e74662424e05065b0c169bf4ac6115f07c1fe1d6b397b433f0f8ecc07b9cf827c4c9e058382f203fdfa3c434f2e151517c4f4caa0f7d8deb77ef19b3e0764725dc50c9f2519ba7ad2ca5ac2473aaa483cf46ebfbd336aac0b2f3e494c1043470064997519fbd5897247f54ac3f82f725ccd9e123299858c0356bf4f9adf37736a35b24b45a5f63e38fee9d9e46d8d96f80f7cc48e08701f7a28e8944c772c22e049b40a83e43828c7d93", 0xaf}, {&(0x7f0000001a00)="709ec55218e8c01ca3899dc3abf8e824179151acdf6ff53a31e72c3a755b43051bf699441307713f8c877cc0e47636668299f78fc95aafca7292506073d8a93feab76ebcbc444cdc4fc5c55c015a66aab83a7423faa676b03ca8aac2855e26b829b913d4157bf60c369f5ca93a46c7ed8b4c9b20963e58e382649c84165aa5f75e84137207cb441a5211b683ce5b8c0b4ecce99026581800c02b57c397b98c9e2e3710c3a0ab476219a04697d638944a62f8cd51f497b637e65c883d5beecead80f876ec9e96f1", 0xc7}], 0xa, &(0x7f00000023c0)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x118, 0x4000000}], 0x2, 0x10) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:49 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0xfe24) r1 = getpid() fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) setpgid(r1, r2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'ah\x00'}, &(0x7f0000000040)=0xfffffffffffffe3f) setpgid(r1, r1) shutdown(r0, 0x1) 2018/05/03 10:31:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xff39, &(0x7f0000014000)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x400000000) read(r0, &(0x7f0000000100)=""/177, 0x8f4e7eb5f707502d) 2018/05/03 10:31:49 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40000) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xfffffffffffffffa, 0x200) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000100)=0x30) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000001c0)={0x1, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000200)={0x8, r2, 0x10001}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000080)) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) close(r0) 2018/05/03 10:31:49 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) r2 = syz_open_pts(r1, 0x39d840) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) sendmsg$unix(r1, &(0x7f00000002c0)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000240)=[{&(0x7f00000000c0)="2b695dca258f8fd1f1bd8c0cf7b5fa5ee7cf9ea8fba286a163c7734f6b2dbc24c65518d1716bd65d85b1928f53f14b88fe2700ea322174b725c941be835d82e60dfd54f737a98053c091124fa7aae9b784c6dca697690834ac4aa247d5d69fd8da03258c1d1dfd8ea7b760903b48ff7bc245cebe226f1605d476904fb22e32877d7a7b2d4feb8a5094673ca6ce4f56d8c5691d1079393d0d092dfbd8531d4a999cc8bb6057059dd68860a9064c0bc8f5a74eee03f4bff8850e8a4cb815af1c6b240a15b07b528070f1e0d0d4da85b0297472a286aee4c1af63e70f619dad67d884390b85c3375edfcf451f8369", 0xed}, {&(0x7f00000001c0)="3d03cb37c813365e532fa031ec3a10d160ed46e7d84736", 0x17}, {&(0x7f0000000200)="3a3f960b06ea0c1f44b66ffe076e25accb2e4530ae4c1f3ed4f02d", 0x1b}], 0x3, &(0x7f0000000300)=ANY=[@ANYBLOB="28000089ef348d4a00000000000100060001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1], 0x28, 0x4}, 0x20000000) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:49 executing program 0: unshare(0x20000000) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$cont(0x18, r0, 0x6, 0x9) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x200, 0x100) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0x68) wait4(0x0, 0x0, 0x40000000, &(0x7f0000000040)) clone(0x80000400, &(0x7f0000000700), &(0x7f0000000000), &(0x7f0000000240), &(0x7f0000000740)) 2018/05/03 10:31:49 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"623d015b814000", 0x400000004003}) 2018/05/03 10:31:49 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f0000000040)="58d986af04feab3f8e8cf6b588bfacb3568c0ef158dd920c0be2e7641e935e44daa5ce36930c2a48a27232aaced6e4c4cafa7b3c79588503b49a48a93c1a1803", 0x40, 0x20008000, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10400}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xac, r1, 0x100, 0x70bd2d, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x29}}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xb55}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x10}, 0x80) read(r0, &(0x7f0000000100)=""/177, 0xb1) 2018/05/03 10:31:49 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='reno\x00', 0x5) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:49 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x12000, 0x0) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000040)) 2018/05/03 10:31:49 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000080)={0x0, 0xffff}) close(r0) 2018/05/03 10:31:49 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x400, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x111202, 0x0) r1 = socket$inet(0x2, 0x5, 0x1) bind$inet(r1, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:49 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"623d015b814000", 0x400000004003}) 2018/05/03 10:31:49 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x44e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:49 executing program 0: unshare(0x20000000) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$cont(0x18, r0, 0x6, 0x9) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x200, 0x100) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0x68) wait4(0x0, 0x0, 0x40000000, &(0x7f0000000040)) clone(0x80000400, &(0x7f0000000700), &(0x7f0000000000), &(0x7f0000000240), &(0x7f0000000740)) 2018/05/03 10:31:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000000100)=""/177, 0xb1) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x183000) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000280)={@loopback, @loopback}, &(0x7f00000002c0)=0x8) accept$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) getsockname$netlink(r1, &(0x7f0000000200), &(0x7f0000000240)=0xc) [ 139.951560] Unknown ioctl 35147 2018/05/03 10:31:50 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"623d015b814000"}) 2018/05/03 10:31:50 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0xfffffffffffffeca) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)="62627200a9c10c1bc79beb96cc7befb229dd23bcd7cbe64dfac46604d88555bc1991f29fa1a0061b1e099c9f0d04a87e21818ceb472ca25379d755c0cc720efc5465aac0ca4870d7e7319f7c0bcfb297dc44785b4129edf02d2bca51f9926862fa17b5125f1c2a7b4596232326201bf97451f3ad44a63e41c59f62eb964f455d3430639037a948", 0x67b) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:50 executing program 5: r0 = socket$inet(0x2, 0x100000000000001, 0x3) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)="6e76001fbac3eb1ca205e5753e809f286c3db5da", 0x14) r1 = accept(r0, &(0x7f0000000080)=@alg, &(0x7f0000000100)=0x80) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) fcntl$setlease(r0, 0x400, 0x2) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @rand_addr=0x400}, 0x10) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='attr/sockcreate\x00') pkey_alloc(0x0, 0x3) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f00000001c0)=0x1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000440)={0x428, r3, 0x400, 0x70bd28, 0x2ddfdbfb, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x200}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x12}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x1}, 0x4000801) 2018/05/03 10:31:50 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xfffffffffffffda5) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x181900, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) 2018/05/03 10:31:50 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) close(r0) 2018/05/03 10:31:50 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000000100)=""/177, 0xb1) [ 140.120166] Unknown ioctl 35147 2018/05/03 10:31:50 executing program 4: r0 = socket$inet(0x2, 0xb, 0x400005) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400, 0x0) openat$cgroup_int(r1, &(0x7f0000000040)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) shutdown(r0, 0x1) 2018/05/03 10:31:50 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001e00010300005b19542ceedd03281e01850f5bb1c0c74ad7a6344d6c4d4f629a2c489e0f9a6f1900000000000000000000000000000058599622840995b3a6523211873926ac32b43dcb19e2c4c46b0339298462263827f9d1fcfb05d213f38b8b39cfbb1c9dd5b0e986482f6ccaae05edd12366ed76cfd9e5541517b4731b9bae861058b050a87b6f3d637c7ae644b0946a06cb936777ea381c1d826ae41ec11900c2a048261591bc6af7cca5bb22325d51a2dc9a35016e8c1e037bc7f90cc74d5961dc0d7fe548e6affecdb096297a23e4af0b257b284946352830c2cd2ceb197de414c3"], 0x1}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) read(r0, &(0x7f0000000280)=""/177, 0xa4035aad903e3b95) 2018/05/03 10:31:50 executing program 7: r0 = socket$inet(0x2, 0x0, 0x1) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00000002c0)={0x4, &(0x7f0000000040)=[{}, {}, {}, {}]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000003c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0}, &(0x7f0000000480)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000300)='uid_map\x00') ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000340)) 2018/05/03 10:31:50 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000532ffc), 0x4) getsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000dbb000), &(0x7f0000329000)=0x4) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) waitid(0x0, 0x0, &(0x7f0000000000), 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:50 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) fcntl$setstatus(r0, 0x4, 0x2000) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) 2018/05/03 10:31:50 executing program 3: openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x60800, 0x0) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) close(r0) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40, 0x0) 2018/05/03 10:31:50 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="01e085cf5c52"], &(0x7f0000000180)=0x6) io_setup(0x20, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)='[', 0x1}]) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r2, 0x4) 2018/05/03 10:31:50 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000140)={{0x1, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x3, 'lc\x00', 0x1, 0x8, 0x52}, {@multicast1=0xe0000001, 0x4e24, 0x2000, 0xfff, 0x3, 0x100}}, 0x44) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x82, 0x0) munlockall() write$cgroup_int(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2b3f3e3fbf45c3736d363ffe373e80b988b38b3d3f8db6a1993f1da784c3e3b5b6ca057589123d89f8ec852748532e6981eee51483a637f5fb4ca516080007858feed1b36531511c39078cacfb6e56768cfa"], 0x4) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r3 = request_key(&(0x7f0000000240)='trusted\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='GPL/mime_type/selfsecurity\x00', 0xfffffffffffffff9) keyctl$link(0x8, r2, r3) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x20000004e24, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) r5 = syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x7, 0x880) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0xd2b1, 0x4800000000000, 0x200, 0x8, 0x0, 0xfffffffffffffffb, 0x1, 0x853, r4}, 0x20) accept$alg(r5, 0x0, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000003c0)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000340)={r4, 0x400}, 0x8) ioctl$LOOP_CLR_FD(r1, 0x4c01) shutdown(r0, 0x1) 2018/05/03 10:31:50 executing program 1 (fault-call:2 fault-nth:0): r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"623d015b814000", 0x400000004003}) [ 140.593555] FAULT_INJECTION: forcing a failure. [ 140.593555] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 140.605565] CPU: 0 PID: 10645 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 140.612532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.621920] Call Trace: [ 140.624561] dump_stack+0x185/0x1d0 [ 140.628238] should_fail+0x87b/0xab0 [ 140.632072] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 140.636918] ? kmsan_set_origin+0x9e/0x160 2018/05/03 10:31:50 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1fffe}, 0xffffff60, &(0x7f0000014000)={&(0x7f00000001c0)=ANY=[], 0x14}, 0x1}, 0x400c016) read(r0, &(0x7f0000000100)=""/177, 0xb1) [ 140.641218] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 140.646630] ? fsnotify+0x493/0x18f0 [ 140.650394] ? __fsnotify_parent+0x75/0x560 [ 140.654760] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 140.660172] ? kmsan_set_origin_inline+0x6b/0x120 [ 140.665056] ? __msan_poison_alloca+0x15c/0x1d0 [ 140.669772] ? kmsan_set_origin_inline+0x6b/0x120 [ 140.674682] __kmalloc_node+0x44b/0x1190 [ 140.678833] ? kmsan_set_origin_inline+0x6b/0x120 [ 140.683768] ? kvmalloc_node+0x1a1/0x2e0 [ 140.687886] kvmalloc_node+0x1a1/0x2e0 [ 140.691820] alloc_netdev_mqs+0x1bd/0x1740 [ 140.696099] ? security_tun_dev_create+0x1f/0x190 [ 140.700998] ? tun_cleanup_tx_ring+0xac0/0xac0 [ 140.705655] __tun_chr_ioctl+0x440b/0x6610 [ 140.706534] IPVS: set_ctl: invalid protocol: 1 172.20.20.187:20004 lc [ 140.710024] tun_chr_ioctl+0x9c/0xb0 [ 140.710074] ? tun_chr_poll+0x8e0/0x8e0 [ 140.710103] do_vfs_ioctl+0xaf0/0x2440 [ 140.710147] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 140.733674] ? __fget_light+0x6b9/0x710 [ 140.738038] ? prepare_exit_to_usermode+0x149/0x3a0 2018/05/03 10:31:50 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x80000) accept$nfc_llcp(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x60) time(&(0x7f0000000200)) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000180)=0x3, &(0x7f00000001c0)=0x4) [ 140.743106] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 140.748563] SYSC_ioctl+0x1d2/0x260 [ 140.752297] SyS_ioctl+0x54/0x80 [ 140.755754] do_syscall_64+0x309/0x430 [ 140.759700] ? ioctl_file_clone+0x4f0/0x4f0 [ 140.764068] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 140.769281] RIP: 0033:0x455979 [ 140.772489] RSP: 002b:00007f13367efc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 140.780238] RAX: ffffffffffffffda RBX: 00007f13367f06d4 RCX: 0000000000455979 [ 140.782079] Unknown ioctl 19268 2018/05/03 10:31:50 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x101000, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x3e, 0x37, 0x36, 0x33]}, 0x4) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) [ 140.787533] RDX: 00000000200000c0 RSI: 00000000400454ca RDI: 0000000000000013 [ 140.787552] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 140.787571] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 140.787589] R13: 000000000000036f R14: 00000000006f9308 R15: 0000000000000000 2018/05/03 10:31:50 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000240)={0x2, 0xfffffffffffeffff}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x607d, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$llc_int(r2, 0x10c, 0x2, &(0x7f0000000040)=0x100000000, 0x4) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) close(r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x3, 0x1, 0x9, 0xdc3f, 0x8}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r3, @ANYBLOB="3d00279cda7984bc36499d27aa2c61cba86633ee64a0"], &(0x7f00000001c0)=0xa) 2018/05/03 10:31:50 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) rt_sigprocmask(0x0, &(0x7f0000000040)={0x6}, &(0x7f0000000080), 0x8) io_setup(0x401, &(0x7f00000000c0)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000002c0)={0x3, &(0x7f0000000280)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000300)={r3, 0x31}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x2, 0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0xf7, r0, &(0x7f0000000100)="f912cf7329dc0eff84047e9ab6d4e0ed7bf78e5bbbd850db03e518e3f686dacb688ca1fbb18ca01e0a7c7683e4f6021d2b5005d9b845fa00bd9b6a6f0e912d554685902978100c552a61b31e047cc8ffaacf6d5924c5965e5761cc9f7ad10b28aacfa9ad667c509493061deeba12554fdde215e1a9db5f19dc5d7ddc32776021b060558f2ae48c939b", 0x89, 0x200, 0x0, 0x1, r2}]) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000000)=[{0x30, 0x0, 0x0, 0xfffff000}, {0x16}]}, 0x10) 2018/05/03 10:31:50 executing program 1 (fault-call:2 fault-nth:1): r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"623d015b814000", 0x400000004003}) [ 140.982755] Unknown ioctl 19457 [ 140.988269] IPVS: set_ctl: invalid protocol: 1 172.20.20.187:20004 lc 2018/05/03 10:31:51 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)="6e7600a15ce39d97566cd514b23714a5d8bd1ebbb6c1f000000080731e", 0xfffffffffffffef3) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:51 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x7f, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1f}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e24, @rand_addr}, 0x100, 0x0, 0xfff, 0x8a0d, 0xff, &(0x7f0000000040)='team0\x00', 0x0, 0x13eb, 0x9}) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=0x3, 0x4) [ 141.075535] Unknown ioctl 19268 [ 141.089215] FAULT_INJECTION: forcing a failure. [ 141.089215] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 141.101142] CPU: 0 PID: 10681 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 141.108068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.117420] Call Trace: [ 141.120027] dump_stack+0x185/0x1d0 2018/05/03 10:31:51 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x3, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000100)={'erspan0\x00', 0x200}) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000140)=""/112) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x101000, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x8000, 0x0) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000080)={0x1, r3}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) shutdown(r0, 0x1) [ 141.123669] should_fail+0x87b/0xab0 [ 141.127405] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 141.132172] ? kernel_poison_pages+0x40/0x360 [ 141.136677] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 141.142574] ? kernel_poison_pages+0x1a0/0x360 [ 141.147167] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 141.152624] ? get_page_from_freelist+0xab28/0xb600 [ 141.157646] ? kernel_text_address+0x34d/0x3a0 [ 141.162237] ? __kernel_text_address+0x34/0xe0 [ 141.166841] kmsan_alloc_meta_for_pages+0x8d/0x3a0 2018/05/03 10:31:51 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x80000) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000040)=""/25) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000080)={0x9b01, 0x3, 0x0, 0x7fffffff, 0x10, 0x100}) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) [ 141.171782] ? kmsan_write_aligned_origin_inline+0x10/0x60 [ 141.177419] ? kmsan_set_origin_inline+0x6b/0x120 [ 141.182281] ? __alloc_pages_nodemask+0xae2/0x5dc0 [ 141.187226] kmsan_alloc_page+0x82/0xe0 [ 141.191216] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 141.196243] ? kmsan_set_origin+0x9e/0x160 [ 141.200496] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 141.205864] ? fsnotify+0x493/0x18f0 [ 141.209587] ? __fsnotify_parent+0x75/0x560 [ 141.213916] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 141.219286] ? kmsan_set_origin_inline+0x6b/0x120 [ 141.224127] ? __msan_poison_alloca+0x15c/0x1d0 [ 141.228787] ? kmsan_set_origin_inline+0x6b/0x120 [ 141.233648] __kmalloc_node+0x44b/0x1190 [ 141.237696] ? kmsan_set_origin_inline+0x6b/0x120 [ 141.242524] ? kvmalloc_node+0x1a1/0x2e0 [ 141.246576] kvmalloc_node+0x1a1/0x2e0 [ 141.250462] alloc_netdev_mqs+0x1bd/0x1740 [ 141.254684] ? security_tun_dev_create+0x1f/0x190 [ 141.259508] ? tun_cleanup_tx_ring+0xac0/0xac0 [ 141.264072] __tun_chr_ioctl+0x440b/0x6610 [ 141.268302] tun_chr_ioctl+0x9c/0xb0 [ 141.272006] ? tun_chr_poll+0x8e0/0x8e0 [ 141.275975] do_vfs_ioctl+0xaf0/0x2440 [ 141.279849] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 141.285195] ? __fget_light+0x6b9/0x710 [ 141.289150] ? prepare_exit_to_usermode+0x149/0x3a0 [ 141.294164] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 141.299513] SYSC_ioctl+0x1d2/0x260 [ 141.303128] SyS_ioctl+0x54/0x80 [ 141.306477] do_syscall_64+0x309/0x430 [ 141.310353] ? ioctl_file_clone+0x4f0/0x4f0 [ 141.314660] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 141.319828] RIP: 0033:0x455979 [ 141.323009] RSP: 002b:00007f13367efc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 141.330704] RAX: ffffffffffffffda RBX: 00007f13367f06d4 RCX: 0000000000455979 [ 141.337957] RDX: 00000000200000c0 RSI: 00000000400454ca RDI: 0000000000000013 [ 141.345211] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 141.352461] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 141.359712] R13: 000000000000036f R14: 00000000006f9308 R15: 0000000000000001 [ 141.375635] Unknown ioctl 19457 2018/05/03 10:31:51 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x4, {0x2, 0x4e22, @broadcast=0xffffffff}, 'erspan0\x00'}) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:51 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e25, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x28c) r1 = memfd_create(&(0x7f00000000c0)='nv\x00', 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)={0xc4, r2, 0x800, 0x70bd26, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6130}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7fff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x800}, 0x40) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000140)={@ax25={0x3, {"7065c16f4117a5"}, 0x8}, {&(0x7f0000000480)=""/4096, 0x1000}, &(0x7f0000000100), 0x26}, 0xa0) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:51 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)={0x1}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000001c0)={0x0, 0xc3, 0x5, 0xfffffffffffffff9, 0x4, [{0x8, 0xfb5, 0xc66, 0x0, 0x0, 0x81}, {0x1, 0xff1a, 0x3, 0x0, 0x0, 0x4}, {0x8b1a, 0xffffffff7fffffff, 0x4, 0x0, 0x0, 0x2000}, {0x8, 0x9, 0x0, 0x0, 0x0, 0x40a}]}) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0xe00) r2 = accept$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) close(r2) 2018/05/03 10:31:51 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x80000, 0x0) getpeername$netlink(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x3) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) setfsuid(r2) 2018/05/03 10:31:51 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) r0 = msgget(0x3, 0x400) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) lstat(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000400)=0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000440)={{0xffffffffffff8000, r1, r2, r3, r4, 0x1c, 0x7ff}, 0x8, 0x6, 0x100000001, 0x1, 0x79, 0x2, r5, r6}) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='anon_inodefs\x00', 0x2000, &(0x7f0000000240)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f0000000300)='.', 0x2) 2018/05/03 10:31:51 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x8, {{0x2, 0x4e20}}}, 0x88) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:51 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) epoll_pwait(r1, &(0x7f0000000300)=[{}, {}], 0x3afd9e70a519479, 0x1, &(0x7f00000002c0)={0x4040000000005}, 0x8) read(r0, &(0x7f0000000100)=""/177, 0xb1) 2018/05/03 10:31:51 executing program 1 (fault-call:2 fault-nth:2): r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"623d015b814000", 0x400000004003}) [ 141.717523] FAULT_INJECTION: forcing a failure. [ 141.717523] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 141.729394] CPU: 1 PID: 10712 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 141.729400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.729404] Call Trace: [ 141.729427] dump_stack+0x185/0x1d0 [ 141.729446] should_fail+0x87b/0xab0 [ 141.729467] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 141.729485] ? kernel_poison_pages+0x40/0x360 [ 141.729501] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 141.729530] ? kernel_poison_pages+0x1a0/0x360 [ 141.774833] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 141.780295] ? get_page_from_freelist+0xab28/0xb600 [ 141.785321] ? kernel_text_address+0x34d/0x3a0 [ 141.789915] ? __kernel_text_address+0x34/0xe0 [ 141.794513] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 141.799537] ? kmsan_write_aligned_origin_inline+0x10/0x60 [ 141.805163] ? kmsan_set_origin_inline+0x6b/0x120 [ 141.810012] ? __alloc_pages_nodemask+0xae2/0x5dc0 [ 141.814951] kmsan_alloc_page+0x82/0xe0 [ 141.818936] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 141.823689] ? kmsan_set_origin+0x9e/0x160 [ 141.827929] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 141.833375] ? fsnotify+0x493/0x18f0 [ 141.837093] ? __fsnotify_parent+0x75/0x560 [ 141.841421] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 141.846789] ? kmsan_set_origin_inline+0x6b/0x120 [ 141.851637] ? __msan_poison_alloca+0x15c/0x1d0 [ 141.856309] ? kmsan_set_origin_inline+0x6b/0x120 [ 141.861164] __kmalloc_node+0x44b/0x1190 [ 141.865226] ? kmsan_set_origin_inline+0x6b/0x120 [ 141.870071] ? kvmalloc_node+0x1a1/0x2e0 [ 141.874140] kvmalloc_node+0x1a1/0x2e0 [ 141.878041] alloc_netdev_mqs+0x1bd/0x1740 [ 141.882281] ? security_tun_dev_create+0x1f/0x190 [ 141.887122] ? tun_cleanup_tx_ring+0xac0/0xac0 [ 141.891711] __tun_chr_ioctl+0x440b/0x6610 [ 141.895964] tun_chr_ioctl+0x9c/0xb0 [ 141.899687] ? tun_chr_poll+0x8e0/0x8e0 [ 141.903669] do_vfs_ioctl+0xaf0/0x2440 [ 141.907560] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 141.912927] ? __fget_light+0x6b9/0x710 [ 141.916905] ? prepare_exit_to_usermode+0x149/0x3a0 [ 141.921930] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 141.927302] SYSC_ioctl+0x1d2/0x260 [ 141.930945] SyS_ioctl+0x54/0x80 [ 141.934315] do_syscall_64+0x309/0x430 [ 141.938205] ? ioctl_file_clone+0x4f0/0x4f0 [ 141.942535] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 141.947719] RIP: 0033:0x455979 [ 141.950904] RSP: 002b:00007f13367efc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 141.958610] RAX: ffffffffffffffda RBX: 00007f13367f06d4 RCX: 0000000000455979 2018/05/03 10:31:51 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x10) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000080)) bind$inet(0xffffffffffffffff, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(0xffffffffffffffff, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000140)=0x9, 0x4) 2018/05/03 10:31:51 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000103000000a4000070cac3bd33150540005f"], 0x14}, 0x1}, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x20000, 0x0) sendmsg$unix(r1, &(0x7f0000002300)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000002280)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="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0x1000}, {&(0x7f0000002240)="d2f6e72c", 0x4}], 0x3, &(0x7f00000022c0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x20, 0x4000}, 0x40) r2 = dup2(r0, r0) ioctl$KDDISABIO(r2, 0x4b37) read(r0, &(0x7f0000000100)=""/177, 0xb1) mkdirat$cgroup(r2, &(0x7f0000000040)='syz0\x00', 0x1ff) 2018/05/03 10:31:52 executing program 7: bind$inet(0xffffffffffffffff, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(0xffffffffffffffff, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x410200) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000040)="2138099c75f556b9d4743a0f8c61f41b53bf45795845aa21327364a3e7b9d7f440f6d2856bc042df1b9459434aeeee9f567403039feb261be73aef587ec48f32a83811099f05402284646c828bf525c03f7745d4efd6bbad2e0caf0aa7539ec07c9d1e1138a0e8a4b55dddc79ceb71334532c0926de4ba0ef34c1997e39a9e9624dc56759ea64cd31857b2b132eb1f525a75f04b6c330cfd6b5867f8c34c188abdf93c8fe430a5b09890e7574a2d0542e0f194dba8a3a209ae", 0xb9) shutdown(0xffffffffffffffff, 0x1) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/03 10:31:52 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000001c0)={@multicast2=0xe0000002, @multicast1=0xe0000001, r1}, 0xc) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x202) sendto$inet6(r2, &(0x7f0000000100)="f4b07e9266182d2ece58aaa4812fb7939dc6a9d3d1a83a0ee959561bbd6dde7fe932a536", 0x24, 0x800, &(0x7f0000000140)={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xe015}, 0x1c) r3 = socket$inet(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) r5 = getpgid(0xffffffffffffffff) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f0000000040)={[], 0x88b4, 0x5, 0xffff, 0xc47, 0xfff, r5}) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r3, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) [ 141.965873] RDX: 00000000200000c0 RSI: 00000000400454ca RDI: 0000000000000013 [ 141.973146] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 141.980416] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 141.987688] R13: 000000000000036f R14: 00000000006f9308 R15: 0000000000000002 2018/05/03 10:31:52 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) sigaltstack(&(0x7f00008c0000/0x4000)=nil, &(0x7f0000000000)) readv(r0, &(0x7f0000000680)=[{&(0x7f0000000580)=""/240, 0xf0}], 0x1) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x5) accept$inet6(r1, 0x0, &(0x7f00000001c0)) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x8000}) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$BLKPG(r2, 0x1269, &(0x7f0000000140)={0x2, 0x4, 0x75, &(0x7f00000000c0)="06f90f4f1f2e78922e8ad93d226439e7d8ab65d2c11c2d970c0a675ac75f233a71e772abab5490bf68ede730b84ad68a1ec27631fe5c734b32928a18a750d497d75cfd42a4d5b0b1b63d2c3b44057869dff1439ef64f5f5dc0c12765c28ff80ea4b9ca6ce93b8e4daedf4ea3c38a3f62a854cf095a"}) 2018/05/03 10:31:52 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) close(r0) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x422702, 0x0) 2018/05/03 10:31:53 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, 0xfffffda2) shutdown(r0, 0x1) 2018/05/03 10:31:53 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000000040)=""/104, &(0x7f00000000c0)=0x68) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:53 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:53 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x42080, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x80, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000080)=r2) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:53 executing program 1 (fault-call:2 fault-nth:3): r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"623d015b814000", 0x400000004003}) 2018/05/03 10:31:53 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x800004003) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) close(r0) 2018/05/03 10:31:53 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x4, {0x2, 0x4e22, @broadcast=0xffffffff}, 'erspan0\x00'}) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:53 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x200000e) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000000100)=""/177, 0xb1) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x0, 0x1, 0x5, &(0x7f0000000040)=[0x0], 0x1}, 0x20) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00000001c0)=""/163, &(0x7f0000000280)=0xa3) [ 143.295309] FAULT_INJECTION: forcing a failure. [ 143.295309] name failslab, interval 1, probability 0, space 0, times 0 [ 143.306674] CPU: 1 PID: 10775 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 143.313635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.323019] Call Trace: [ 143.325653] dump_stack+0x185/0x1d0 [ 143.329329] should_fail+0x87b/0xab0 [ 143.333148] should_failslab+0x279/0x2a0 [ 143.337263] __kmalloc+0xc2/0x350 [ 143.340967] ? dev_addr_init+0x133/0x6e0 [ 143.345071] dev_addr_init+0x133/0x6e0 [ 143.349015] alloc_netdev_mqs+0x303/0x1740 [ 143.353289] ? tun_cleanup_tx_ring+0xac0/0xac0 [ 143.357916] __tun_chr_ioctl+0x440b/0x6610 [ 143.362287] tun_chr_ioctl+0x9c/0xb0 [ 143.366063] ? tun_chr_poll+0x8e0/0x8e0 [ 143.370077] do_vfs_ioctl+0xaf0/0x2440 [ 143.374025] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 143.379428] ? __fget_light+0x6b9/0x710 [ 143.383439] ? prepare_exit_to_usermode+0x149/0x3a0 [ 143.388503] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 143.393968] SYSC_ioctl+0x1d2/0x260 [ 143.397698] SyS_ioctl+0x54/0x80 [ 143.401151] do_syscall_64+0x309/0x430 [ 143.405099] ? ioctl_file_clone+0x4f0/0x4f0 [ 143.409470] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 143.414692] RIP: 0033:0x455979 [ 143.417905] RSP: 002b:00007f13367efc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 143.425660] RAX: ffffffffffffffda RBX: 00007f13367f06d4 RCX: 0000000000455979 [ 143.432970] RDX: 00000000200000c0 RSI: 00000000400454ca RDI: 0000000000000013 2018/05/03 10:31:53 executing program 2: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000000)=0x10000, 0x4) 2018/05/03 10:31:53 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x1, [0xffffffff]}, 0x6) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x101000, 0x0) connect$vsock_dgram(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @hyper}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) [ 143.440276] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 143.447581] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 143.454912] R13: 000000000000036f R14: 00000000006f9308 R15: 0000000000000003 2018/05/03 10:31:53 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:53 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001240)=0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x7f, 0x8001, 0x3, 0xc0, 0x0, 0x80000001, 0x44010, 0x1, 0x400, 0x6, 0x8, 0x3, 0x5, 0x80000001, 0x100000001, 0x7fff, 0x3, 0x40, 0x3, 0x7, 0x81, 0x1af, 0x4, 0x3, 0x1, 0x2, 0x0, 0x4, 0x3, 0x0, 0x4, 0xffffffff00000000, 0x2, 0x4, 0x8, 0xfffffffffffffffd, 0x0, 0x5, 0x1, @perf_config_ext={0xffffffffffffd6cd, 0xfffffffffffffab0}, 0x6a3, 0xfffffffffffffff9, 0x1, 0x3, 0x4bf6, 0x3, 0x7ff}, r0, 0xf, 0xffffffffffffffff, 0xb) r1 = socket(0x0, 0x8080a, 0x7) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xd) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001200)={&(0x7f00000011c0)=ANY=[@ANYBLOB="48ffffff3600100100000006000000"], 0xffffffffffffff7c}, 0x1, 0x0, 0x0, 0x800}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001280)='/dev/rfkill\x00', 0x440400, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001300)='/dev/cuse\x00', 0x4c0a00, 0x0) renameat(r2, &(0x7f00000012c0)='./file0\x00', r3, &(0x7f0000001340)='./file0\x00') read(0xffffffffffffffff, &(0x7f0000000100)=""/177, 0xb1) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f00000001c0)=""/4096) 2018/05/03 10:31:53 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) close(r0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) r1 = dup(r0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000580)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000080)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, 0xe, 0x3, 0x800, 0x70bd28, 0x25dfdbfd, {0x7, 0x0, 0xa}, [@typed={0x8, 0x70, @uid=r2}, @typed={0xc, 0x40, @u64=0x163fc003}]}, 0x28}, 0x1}, 0x40000) close(r1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2100000}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0xb8, r3, 0x500, 0x70bd29, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xa}}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xb, 0x9}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2ef}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5632}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xa, 0x8}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xf}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xf, 0x21}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0xb8}, 0x1}, 0x4800) accept4$unix(r1, &(0x7f00000004c0), &(0x7f0000000540)=0x6e, 0x80000) 2018/05/03 10:31:53 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:53 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x4, {0x2, 0x4e22, @broadcast=0xffffffff}, 'erspan0\x00'}) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:53 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x1ec) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:53 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x100, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:53 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rt_acct\x00') ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x7, 0x5, 0x101, 0x10000, 0x400, 0x4, 0x4, 0x3ff, 0x3, 0x4, 0x1, 0xff}) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00000000c0)) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x1) 2018/05/03 10:31:53 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgid(0x0) r3 = geteuid() fstat(r0, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0x0) r6 = geteuid() r7 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001800)=0x0) fstat(r0, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00000018c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fcntl$getownex(r0, 0x10, &(0x7f0000001900)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001940)={{{@in6=@ipv4, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000001a40)=0xe8) r13 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001f40)={0x0}, &(0x7f0000001f80)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001fc0)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f00000020c0)=0xe8) fstat(r0, &(0x7f0000002100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000002200)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f00000000c0)="f007ec260705432aedd0432fcb64398058219337036fd354893239bb59f90d80c7191f8e1691211dc9c6f7109cc447a156e73d1dc069e1d2a6", 0x39}, {&(0x7f0000000100)="41a3e9f00000b3f0ae82006f921ac95bf0975ea71eaa1757ce1edb930e25218f56c2936a2d8c87ccb5b1aa229bc1563b5124402ef4306b9f86f595a3a932e47d71620606fb7cd6562055cdc1eba36f61d059736fbf2636e186ddd940480f7338be93f4229a183629ccf93678324f152407c08639a82a3ac7c3f9ed3fd34040e238f9a1b1ea73b66c20481d90d40fdb6f6d55ce6e0b99c7a9b83e5414634b04edf6de31ab18488883e5eaff9ece8bb1686919ae1520e3d6e24c7e59b372908766d5f3b18cda735656c081c74ac273", 0xce}, {&(0x7f0000000200)="481b1e3e1d29e732d17c5c032998473ee4e8728075578088781a16a25115a8cb2e1a418c25d75da4b9f56b1f2243fb27fd9e2b8b856ce8637c2aed9ebaabfba260eef968913e2f44c6525f163a49a92ba7b9795775035d5ac1c4e532676253f1e293d39c3fe96e6509143f4b8d774f837c116a03a16266aa9ebe34155c31e56fbbb0515fce99ee48edee19b0", 0x8c}], 0x3, &(0x7f0000000300)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x20, 0x81}, {&(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000014c0)=[{&(0x7f0000000340)="179564db3fa8983efec13ee6d86cf2d855e232c674be6843b55f3bf499baad47a07004501af0b7efcf85afd8", 0x2c}, {&(0x7f0000000480)="097fe31d9d5bbab8c0eb347d6e52fecb", 0x10}, {&(0x7f00000004c0)="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", 0x1000}], 0x3, &(0x7f0000001580)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x80}, {&(0x7f00000015c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000017c0)=[{&(0x7f0000001640)="24022bfde5bd323fcaaae6c886f97d38e397a7e7f07ad971322ecbd54916111dd2142bb28e96fdda0f98a03e33101091954d32c19026260f8254e541e38f44ccb28c05b119d80abbd417eff23cce25a43a9e3442c95e7acc50fc6f78dcf75930392c70714ed7d37a9e8720f4182d97da0ecda72f5ab08c4b48b9f0da0c1750514cea836c90638d6eb7db88e8e0565d98044a11f0535db4607aa6278cd719b0612b43b61dc3cd38ddfe8468ce4a852f537d11caf101686bd436", 0xb9}, {&(0x7f0000001700)="8387009ca6ab2958be961c4aeced97727de1f32bc2bc101c5d789190cd1be8c7402a01b4298d184b68a8501f09c4688527f6eec535f53fd6f8b538e141e4f8e8df02866c1c97dc3d92", 0x49}, {&(0x7f0000001780)="56278b74c24b68b1f3adf4b2a5d46450ffeb608496700c16ded24f57a4d1997fcdc6ff2fa4535719b2fdad3a80de", 0x2e}], 0x3, &(0x7f0000001a80)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x90, 0x44}, {&(0x7f0000001b40)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001d00)=[{&(0x7f0000001bc0)="f75556fcb39f86d2f7f93b4fad4d3e53b7c5222f3678547afac9e41875bed7195d42e56673d2a052a62ac95a76d404de0ce9a422af2e3fbed0f3226b81dec0259e86fe21bedf51b68842464a8bf5a28df8a85be889f62c7ec9effc146a131fa60857724f6fb8f2bdfdae9efaae0e2f7ac31d06580a6b7b7425d893587ca16e6cc0cbfe2fe20fc51d8d0889db0caccf1b6f9b18d61785defe8b105c312195035494e4051887e784892e46cb6df1d245137d973869199953f2b1f0e20058bc2657bbeec7", 0xc3}, {&(0x7f0000001cc0)="20e7f106409258cf717079feff31f46effb000df6eba4890c3ff4873140d742ba7214923377c6165e5a1d30c60b6718493ce5f9119303d6da5bb0ea004", 0x3d}], 0x2, &(0x7f0000001d40)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x20, 0x20040040}, {&(0x7f0000001d80)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001f00)=[{&(0x7f0000001e00)="ace8fe4e9fa8c62b4d74676c396ad704b03851b30da22c50dff173834a50e01c2f5e358ea51bbfa34c3eaafdf46abf1682378b4932ae", 0x36}, {&(0x7f0000001e40)="6ae8bcec7218ccbb3d5ad49f9ea6bafab6a6ed817c395ea4d65bd5841a61b95a29d2e51744329630176ac92fb1c90197bf11c62acbfa83629782870f4c408856ae5a2372a34cd7d1d098293022802e2f1e95d4c5b7498cf11ac9da45ef7f9dbd6b6f2ac356d1d4cb7f992e15a7abc28248d97c56c2a324d84a68e2791a118537f0f1a117ee407e8758d04f89983f992fcda56ee9ede31b19fa71c247f40a0744adb935136aa94b957f9a7f147dc179", 0xaf}], 0x2, &(0x7f0000002180)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x68, 0x1}], 0x5, 0x8000) 2018/05/03 10:31:53 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x200000, 0x0) connect$bt_rfcomm(r1, &(0x7f0000000180)={0x1f, {0xaf, 0x6, 0x100, 0xfeff, 0x1f, 0x4}, 0x132c}, 0xa) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f00000000c0)) close(r0) r2 = semget$private(0x0, 0x1, 0x4b0) semtimedop(r2, &(0x7f0000000000)=[{0x3, 0x1f, 0x1000}, {0x4, 0x8, 0x800}, {0x7, 0xff}], 0x1, &(0x7f0000000040)={0x0, 0x1c9c380}) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000080)={0x0, 0x8}) 2018/05/03 10:31:53 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x800004003) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) close(r0) 2018/05/03 10:31:53 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xd8, r2, 0x504, 0x70bd26, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x77}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0xa}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4d}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x28}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5c}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1b1}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x8800}, 0x4004) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socket$inet(0x2, 0x807, 0x6) ioctl$BLKRESETZONE(r1, 0x40101283, &(0x7f0000000240)={0x4}) 2018/05/03 10:31:53 executing program 1 (fault-call:2 fault-nth:4): r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"623d015b814000", 0x400000004003}) 2018/05/03 10:31:53 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000001c0)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x10, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6tnl0\x00'}) read(r0, &(0x7f0000000100)=""/177, 0xb1) [ 144.032887] FAULT_INJECTION: forcing a failure. [ 144.032887] name failslab, interval 1, probability 0, space 0, times 0 [ 144.044319] CPU: 0 PID: 10850 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 144.051270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.060647] Call Trace: [ 144.063283] dump_stack+0x185/0x1d0 [ 144.066962] should_fail+0x87b/0xab0 [ 144.070781] should_failslab+0x279/0x2a0 [ 144.074908] __kmalloc_node+0x22e/0x1190 [ 144.079064] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 144.084478] ? __list_add_valid+0xb8/0x450 [ 144.088805] ? kvmalloc_node+0x1a1/0x2e0 [ 144.092925] kvmalloc_node+0x1a1/0x2e0 [ 144.096860] alloc_netdev_mqs+0xdfe/0x1740 [ 144.101142] __tun_chr_ioctl+0x440b/0x6610 [ 144.105588] tun_chr_ioctl+0x9c/0xb0 [ 144.109381] ? tun_chr_poll+0x8e0/0x8e0 [ 144.113407] do_vfs_ioctl+0xaf0/0x2440 [ 144.117355] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 144.122766] ? __fget_light+0x6b9/0x710 [ 144.126778] ? prepare_exit_to_usermode+0x149/0x3a0 2018/05/03 10:31:54 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20c0, 0x0) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x5) [ 144.131835] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 144.137279] SYSC_ioctl+0x1d2/0x260 [ 144.141006] SyS_ioctl+0x54/0x80 [ 144.144463] do_syscall_64+0x309/0x430 [ 144.148406] ? ioctl_file_clone+0x4f0/0x4f0 [ 144.152770] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 144.157984] RIP: 0033:0x455979 [ 144.161197] RSP: 002b:00007f13367efc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 144.168946] RAX: ffffffffffffffda RBX: 00007f13367f06d4 RCX: 0000000000455979 [ 144.176245] RDX: 00000000200000c0 RSI: 00000000400454ca RDI: 0000000000000013 [ 144.183543] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 144.190838] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 144.198134] R13: 000000000000036f R14: 00000000006f9308 R15: 0000000000000004 2018/05/03 10:31:54 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@hci, 0x80, &(0x7f0000001240), 0x0, &(0x7f0000000080)=""/79, 0x4f}, 0x2040) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/05/03 10:31:54 executing program 4: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffffff, 0x1, 0x1, 0x4, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000000000)="ac18749f7a050129e6660d25e9701afa2eb66bd9333ee8b9812aa8a638693ab16b848160890a18f321b5c39bbf623f5452bce7bbc24856bab35f85f22c5beb4810a31abb8c785df088d18ae17c48098b1f22e996a446ee9df71099f4a5af6746d9cf7a2c80b3274efef71e1ba93fd9d6ef94488d194afde13d9a6c096ad9d2854b98e985f239802220e75bdc32f8f8310fe4a34898c589e02f124079cdadc3be5ced2370a7660e773e25402ad78f7ff038affe00894a2e7994358a792627e6afbcc92db80398add0b4", 0xc9, 0x880, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x4}, 0x10) shutdown(r1, 0x1) 2018/05/03 10:31:54 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x400000, 0x0) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000240)) setreuid(r1, r2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x3, &(0x7f0000000180)=[{0x4, 0x7fff, 0x8}, {0x8, 0x9, 0xec14, 0x3}, {0x100, 0xcbb}]}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:54 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:54 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) prctl$setfpexc(0xc, 0x40005) 2018/05/03 10:31:54 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000040)={0x6, 0x1}) rt_sigprocmask(0x0, &(0x7f0000000100)={0x9bf1}, &(0x7f0000000180), 0x8) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000001c0)={0x8, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x6, [{{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e21}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x390) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000080)={0x401, 0x39b, 0x3, 0x9, 0xfffe0000000000, 0x7fff}) 2018/05/03 10:31:54 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x8001) 2018/05/03 10:31:54 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)="6e7600e403aa358f492a6c4ab816cef0bbf3c63835ed91b28d89437f09f2d30e74a2b4453b5d997c526581e64c0230b77f9e376ae3175973d00dbd5bc61c10ddfdd35c590c17ad9af2b0b5ccf4ee71b0c15fbe4a1e795e74ebab1ec950e3e9c015dab945d18067effdb74544eed1b386b89a2e91eedc2d9108ba87ab4a9af7c87acb43a4c5", 0x85) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:54 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x800, 0x0) connect$ipx(r1, &(0x7f0000000040)={0x4, 0x80, 0x9, "5609824190fa", 0x7ff}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) setuid(r2) get_mempolicy(&(0x7f00000001c0), &(0x7f0000000200), 0x1, &(0x7f0000ffc000/0x1000)=nil, 0x1) 2018/05/03 10:31:54 executing program 4: socket$bt_hidp(0x1f, 0x3, 0x6) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='highspeed\x00', 0xa) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/05/03 10:31:54 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x1b9) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x8000, 0x0) ioctl$BLKPG(r1, 0x1269, &(0x7f00000001c0)={0xf658, 0x9e2, 0xd5, &(0x7f00000000c0)="97b5fcd33b69829f13a619d7e4dfad562004a6658251fd9a20cb6ee448b11ea7d120a50fc94535ffe70bbc8e6e9beb2ce34ac5a87e948cd7f273029a36770a1abb0f43dc9ea037f078800fb6e4aa2b788abe5b6b87dac680d14c79ffe38af016f7fa3569611fd9a25b65536ef56434353997ffe0254eaf6713ff540da792d0f96695e95ab03c9297191ce9557662cc2a5b82fab2ff982d7435b95355270ca10b8cb07df0c0a840eab794d0f8bbf5be68c02180ae1a1bd837dcbcf20c2306083f764257a2d62c331e284e0a2bcc006b84ae6e8234fa"}) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) r2 = getpid() ptrace$setsig(0x4203, r2, 0x8001, &(0x7f0000000040)={0x17, 0x2, 0x2}) 2018/05/03 10:31:54 executing program 0: madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x12) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x13) prctl$intptr(0x1a, 0xa8) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) 2018/05/03 10:31:54 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x28001) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x4ba6, 0x4) ioctl$KDSETMODE(r1, 0x4b3a, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:54 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) close(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000500)=[@in6={0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0xf}, 0xa5}, @in6={0xa, 0x4e22, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x1}], 0x38) r2 = syz_open_dev$vcsn(&(0x7f00000003c0)='/dev/vcs#\x00', 0x101, 0x400200) getdents64(r2, &(0x7f0000000400)=""/132, 0x84) r3 = syz_open_dev$dmmidi(&(0x7f00000004c0)='/dev/dmmidi#\x00', 0x9, 0x10000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000001c0)={r4, @in6={{0xa, 0x4e22, 0x100000000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x33}}, [0xffff, 0x4, 0x6482, 0x7fec, 0x100000001, 0x5d38, 0x8001, 0x1000100000, 0x4, 0x9, 0x1800, 0x8, 0x4, 0x4, 0x9]}, &(0x7f00000000c0)=0x100) r5 = open(&(0x7f0000000940)='./file0\x00', 0x200, 0xa0) accept4$nfc_llcp(r5, &(0x7f0000000700), &(0x7f0000000780)=0x2fd, 0x80000) r6 = msgget$private(0x0, 0xd0) msgctl$MSG_INFO(r6, 0xc, &(0x7f00000002c0)=""/223) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000000100)=0x7) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000007c0)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f00000008c0)=0xe8) connect$packet(r2, &(0x7f0000000900)={0x11, 0xf6, r7, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000540)=0x0) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={r8, r9, r10}, 0xc) 2018/05/03 10:31:54 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x54) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:54 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:54 executing program 1 (fault-call:2 fault-nth:5): r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"623d015b814000", 0x400000004003}) 2018/05/03 10:31:54 executing program 5: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) syncfs(r0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x177) pselect6(0x40, &(0x7f00000000c0)={0x1, 0x8, 0x3, 0x1f, 0x1, 0x998, 0x401, 0x7fffffff}, &(0x7f0000000100)={0x3f, 0x9, 0x200, 0xfffffffeffffffff, 0x4, 0x3f, 0x8, 0x7}, &(0x7f0000000140)={0x7, 0x2, 0x1, 0x72c, 0x20, 0x2, 0x7, 0x7ff}, &(0x7f0000000180)={0x77359400}, &(0x7f0000000200)={&(0x7f00000001c0)={0x6}, 0x8}) 2018/05/03 10:31:54 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x73, "b24d804e9b4b5f274314f29ccf110308290a91c185adb4d6035699f5a1b0a5fe4ff27843d86be29983c45834d821fc8facd50bcbe442fd9ac741441f452b81498c7a5acc5bb794b5f85f146570885f1f2c1eeaa6051c734065a7857623f4376a41f901d6b754ad2cd0ac76983d315e67cdd4b5"}, &(0x7f0000000080)=0x7b) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={r2, 0x43}, &(0x7f0000000280)=0x8) read(r0, &(0x7f0000000100)=""/177, 0xb1) [ 144.900330] FAULT_INJECTION: forcing a failure. [ 144.900330] name failslab, interval 1, probability 0, space 0, times 0 [ 144.911784] CPU: 0 PID: 10941 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 144.918806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.928187] Call Trace: [ 144.930823] dump_stack+0x185/0x1d0 [ 144.934504] should_fail+0x87b/0xab0 [ 144.938324] should_failslab+0x279/0x2a0 [ 144.942884] __kmalloc_node+0x22e/0x1190 [ 144.947050] ? kvmalloc_node+0x1a1/0x2e0 [ 144.951175] kvmalloc_node+0x1a1/0x2e0 [ 144.955206] alloc_netdev_mqs+0x1207/0x1740 [ 144.959576] __tun_chr_ioctl+0x440b/0x6610 [ 144.963941] tun_chr_ioctl+0x9c/0xb0 [ 144.967713] ? tun_chr_poll+0x8e0/0x8e0 [ 144.971729] do_vfs_ioctl+0xaf0/0x2440 [ 144.975662] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 144.981060] ? __fget_light+0x6b9/0x710 [ 144.985076] ? prepare_exit_to_usermode+0x149/0x3a0 [ 144.990140] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 144.995600] SYSC_ioctl+0x1d2/0x260 [ 144.999337] SyS_ioctl+0x54/0x80 [ 145.002810] do_syscall_64+0x309/0x430 [ 145.006758] ? ioctl_file_clone+0x4f0/0x4f0 [ 145.011130] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 145.016347] RIP: 0033:0x455979 [ 145.019559] RSP: 002b:00007f13367efc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 145.027314] RAX: ffffffffffffffda RBX: 00007f13367f06d4 RCX: 0000000000455979 [ 145.034611] RDX: 00000000200000c0 RSI: 00000000400454ca RDI: 0000000000000013 [ 145.041906] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/03 10:31:55 executing program 7: r0 = socket$inet(0x2, 0x1, 0xfffffffffffffffd) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x4000, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000400)={r1, &(0x7f0000000540)="798ab1b4fbdb1bafb4fff7033a1e5ad20b2ac0ac2e9849fdefb8fb6c7ed76501f57c711232575189ca07b049304fb79082f52ecefff1321f86721320788e41b015de170d562284b08b9ec8d9fb4346a1dda6ede1c448c95d824b4e1c4c5f208a915af2e5e82b88e247c48e271b04f50aa25bc6e0439651b101c3cd483ad4ce2269742124da8d32c2fc5a", &(0x7f00000003c0)=""/51}, 0x18) clock_adjtime(0x0, &(0x7f0000000000)={0x0, 0x2, 0x4, 0x80000000, 0x10001, 0xffff, 0x0, 0x3a, 0x3ff, 0xff, 0x0, 0x1ff, 0x7, 0xfd, 0x6, 0x1f, 0x94, 0xfffffffffffffffb, 0x32c, 0x3, 0xfffffffffffffd4e, 0x4b, 0xca8, 0x1, 0x48000000, 0x1ff}) r2 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x7ff, 0x80) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x1c, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0x400, @dev={0xfe, 0x80, [], 0x1e}, 0x7}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000480)={r3, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x800, 0x5}, &(0x7f0000000300)=0x90) accept$netrom(r2, &(0x7f00000001c0), &(0x7f0000000200)=0x10) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000100), &(0x7f0000000140)=0x4) socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) bind$inet6(r1, &(0x7f0000000600)={0xa, 0x4e23, 0x3000000, @empty, 0xffffffffffff8001}, 0x1c) shutdown(r0, 0x1) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/05/03 10:31:55 executing program 0: r0 = socket(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) 2018/05/03 10:31:55 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) open_by_handle_at(r0, &(0x7f0000000000)={0x89, 0x2e9b, "586f26168f00d10b9c70a0bd4bfd2ef2ce343abd0aa10eb6f57ce9ac4530934ac63d05e05eae1629387f4735b4b58af86170b89d53b9c5e057f1aa119e8bb989c44933d1c8c624d89f48a7afe7f841d513c35598d652ba28d6c4ca946b484aa96aa1f00282c8874efef390399a9fbee4e03de2054c0dbd6014dad2e0de7019e67b"}, 0x801) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) [ 145.049201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 145.056497] R13: 000000000000036f R14: 00000000006f9308 R15: 0000000000000005 2018/05/03 10:31:55 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) pipe2(&(0x7f00000011c0), 0x4000) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r1, 0x0, 0x46, 0x1000, &(0x7f0000000080)="a2cbdf27ee7a842575cca4c397822d8cb781a019a75fc72330c857d66cb277e63048645a0bf0e9c206ea2eabe5ac6db0e426906e84521212dd8525cc1f913cbe688a6c8d7c89", &(0x7f00000001c0)=""/4096, 0x7ff, 0x7f}, 0x28) close(r0) 2018/05/03 10:31:55 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000040)=""/21) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 10:31:55 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x4008, 0x24000) r2 = getuid() ioctl$TUNSETOWNER(r1, 0x400454cc, r2) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000040)={0x6, 0x81}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$ax25(r1, &(0x7f0000001480)="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", 0x1000, 0x8000, &(0x7f0000000080)={0x3, {"3b8efbb9d85970"}, 0x6}, 0x10) quotactl(0x0, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000480)="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") 2018/05/03 10:31:55 executing program 0: socket$inet6(0xa, 0x2, 0x4) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x125800, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000080)={{0x0, 0x8, 0x4, 0x8, 0x3ff, 0x6}, 0x2, 0x7, 0x7}) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}], 0x1c) 2018/05/03 10:31:55 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4, 0x200000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000080)=""/59) getpeername$packet(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000300)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x1f}, 0x4, 0x6, 0x1, 0x0, 0x7, 0x100204, r2}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="e3ed1b262e990ed7d843283d1251b5cd08e649ef"], 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000000100)=""/177, 0xb1) 2018/05/03 10:31:55 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@broadcast=0xffffffff, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) shutdown(r0, 0x1) 2018/05/03 10:31:55 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) rt_sigprocmask(0x1, &(0x7f0000000000)={0x5}, 0x0, 0x8) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) close(r0) r1 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x8f, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000200)=0x1) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x200, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x2) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000100)) 2018/05/03 10:31:55 executing program 1 (fault-call:2 fault-nth:6): r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"623d015b814000", 0x400000004003}) 2018/05/03 10:31:55 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) set_thread_area(&(0x7f0000000000)={0x2, 0xffffffff, 0xffffffff, 0xac03, 0x8, 0x4, 0x0, 0x20, 0x9, 0x3}) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:55 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = dup2(r0, r0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000000)=""/186) 2018/05/03 10:31:55 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x1dd) shutdown(r0, 0x1) 2018/05/03 10:31:55 executing program 5: r0 = socket$inet(0x2, 0x1, 0x2) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) prctl$intptr(0x3f, 0x9) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x228d03) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000040)={0x1000000000, 0x5167}) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000080)=""/239) 2018/05/03 10:31:55 executing program 2: r0 = socket$inet(0x2, 0x800, 0x8) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x280000, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:55 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x1f6d}, &(0x7f0000000100)=0x8) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) close(r0) 2018/05/03 10:31:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @rand_addr}}) unlink(&(0x7f0000000100)='./file0\x00') setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000000), 0x4) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x40000, 0x0) recvfrom$unix(r1, &(0x7f00000000c0)=""/46, 0x2e, 0x160, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) [ 145.807924] FAULT_INJECTION: forcing a failure. [ 145.807924] name failslab, interval 1, probability 0, space 0, times 0 [ 145.819432] CPU: 0 PID: 10993 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 145.826418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.835803] Call Trace: [ 145.838451] dump_stack+0x185/0x1d0 [ 145.842134] should_fail+0x87b/0xab0 [ 145.845900] should_failslab+0x279/0x2a0 [ 145.850027] __kmalloc_node+0x22e/0x1190 [ 145.854151] ? __msan_poison_alloca+0x15c/0x1d0 [ 145.858866] ? __mod_timer+0x36b/0x2c40 [ 145.862928] ? kvmalloc_node+0x1a1/0x2e0 [ 145.867045] ? security_tun_dev_attach+0x4c/0x1f0 [ 145.871947] kvmalloc_node+0x1a1/0x2e0 [ 145.875973] ? security_tun_dev_attach+0x8d/0x1f0 [ 145.880864] tun_attach+0x11c9/0x17b0 [ 145.884728] __tun_chr_ioctl+0x5004/0x6610 [ 145.889095] tun_chr_ioctl+0x9c/0xb0 [ 145.892874] ? tun_chr_poll+0x8e0/0x8e0 [ 145.896889] do_vfs_ioctl+0xaf0/0x2440 [ 145.900833] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 145.906241] ? __fget_light+0x6b9/0x710 [ 145.910257] ? prepare_exit_to_usermode+0x149/0x3a0 [ 145.915325] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 145.920780] SYSC_ioctl+0x1d2/0x260 [ 145.925086] SyS_ioctl+0x54/0x80 [ 145.928547] do_syscall_64+0x309/0x430 [ 145.932495] ? ioctl_file_clone+0x4f0/0x4f0 [ 145.936866] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 145.942083] RIP: 0033:0x455979 [ 145.945300] RSP: 002b:00007f13367efc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 145.954107] RAX: ffffffffffffffda RBX: 00007f13367f06d4 RCX: 0000000000455979 [ 145.961417] RDX: 00000000200000c0 RSI: 00000000400454ca RDI: 0000000000000013 [ 145.968724] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 145.976028] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 145.983334] R13: 000000000000036f R14: 00000000006f9308 R15: 0000000000000006 2018/05/03 10:31:56 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) accept4$netrom(r0, &(0x7f0000000080), &(0x7f0000000280)=0x10, 0x80800) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x6, 0xca78}, &(0x7f0000000040)=0xc) sendto$inet(r1, &(0x7f0000000140)="a318853169b3e5b6606aee1e06e59ecc2b1d8a0812a8d49f1ceb36607e5eca5818aa08c0e80dfd57bafb5217e0b4a042805375a2409bffef28bc1570420a5073041dcbe90da72eeb390c2c6af81b5d8a877856170614075ac095a6494d2d336966ff9f1d757158551a4eb9e23d12781cb1141c58583013bb28cef141e7c88f07b6617fba587105c1d71e1f910be422ca0fd41ae3dee3406717b89afee8005d8519020613539e6979f2f4876abc4a2db2798098ef2e9698972757346d17bb", 0xbe, 0x849412640f1d7dd6, &(0x7f0000000200)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="04000300000cf9b0212c00100200"], 0xe) 2018/05/03 10:31:56 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x125530b6b880dc5b) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000)=0x5, 0x4) 2018/05/03 10:31:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = pkey_alloc(0x0, 0x3) pkey_free(r1) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x28000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x140, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x85, "5b1ded7a9152aa5448d0c7b91b9ed0627e77afee26d622b7e6acab45656507f7eb383841078824ded8a13610c90b7ecb4039713e50399008e53d728e2414c6a954fd10dbb3340fa6a5f79f515003c41dcb64fe3c1f7dd8fe7d6d59907fd067bca726237e536319e9686df20ad53a8ad50a13346a45f72527d6f9cfdf82ea8ab384dab92240"}, &(0x7f0000000040)=0x8d) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r4, 0x4) 2018/05/03 10:31:56 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000040)={0x3}) close(r0) 2018/05/03 10:31:56 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:56 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r1, &(0x7f00007f2000)=[{&(0x7f0000000080)="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", 0x277}], 0x1) writev(r1, &(0x7f0000000000)=[{&(0x7f00000009c0)="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", 0x201}], 0x1) write(r1, &(0x7f0000003f80)="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", 0x200) close(r1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:56 executing program 6: getsockname(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000001c0)=0x80) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000200)=0x8, 0x8) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) read(r1, &(0x7f0000000100)=""/177, 0xb1) 2018/05/03 10:31:56 executing program 1 (fault-call:2 fault-nth:7): r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"623d015b814000", 0x400000004003}) [ 146.399591] FAULT_INJECTION: forcing a failure. [ 146.399591] name failslab, interval 1, probability 0, space 0, times 0 [ 146.411108] CPU: 0 PID: 11066 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 146.418069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.427453] Call Trace: [ 146.430093] dump_stack+0x185/0x1d0 [ 146.433773] should_fail+0x87b/0xab0 [ 146.437555] should_failslab+0x279/0x2a0 [ 146.441667] __kmalloc_track_caller+0x208/0xcb0 2018/05/03 10:31:56 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) r1 = dup(r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, r2, 0xa00, 0x70bd29, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x32}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000}, 0x4008000) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$bt_rfcomm(r1, &(0x7f0000000180)={0x1f, {0x8, 0x81, 0xda, 0xe00000, 0xc08, 0xfffffffffffffffa}, 0x6}, 0xa) shutdown(r0, 0x1) recvfrom$packet(r0, &(0x7f00000001c0)=""/83, 0x53, 0x1, 0x0, 0x0) [ 146.446500] ? kvasprintf_const+0x305/0x3b0 [ 146.450930] kstrdup_const+0x154/0x270 [ 146.454870] kvasprintf_const+0x305/0x3b0 [ 146.459131] kobject_set_name_vargs+0x11f/0x390 [ 146.463921] dev_set_name+0x1cb/0x200 [ 146.467817] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 146.473316] netdev_register_kobject+0x14a/0x6d0 [ 146.478293] ? raw_notifier_call_chain+0x1e7/0x250 [ 146.483275] register_netdevice+0x18a7/0x26d0 [ 146.487836] __tun_chr_ioctl+0x506f/0x6610 [ 146.492224] tun_chr_ioctl+0x9c/0xb0 [ 146.496016] ? tun_chr_poll+0x8e0/0x8e0 2018/05/03 10:31:56 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x62}, 0x1) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@ipx, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000100)=""/30, 0x1e}, {&(0x7f0000000140)}, {&(0x7f0000000180)=""/218, 0xda}, {&(0x7f0000000280)=""/33, 0x21}, {&(0x7f00000002c0)=""/175, 0xaf}], 0x5, &(0x7f0000000480)=""/12, 0xc, 0x6}, 0x40000101) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) shutdown(r0, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) [ 146.500043] do_vfs_ioctl+0xaf0/0x2440 [ 146.503992] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 146.509407] ? __fget_light+0x6b9/0x710 [ 146.513431] ? prepare_exit_to_usermode+0x149/0x3a0 [ 146.518504] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 146.523968] SYSC_ioctl+0x1d2/0x260 [ 146.527716] SyS_ioctl+0x54/0x80 [ 146.531179] do_syscall_64+0x309/0x430 [ 146.535131] ? ioctl_file_clone+0x4f0/0x4f0 [ 146.539506] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 146.544728] RIP: 0033:0x455979 [ 146.547941] RSP: 002b:00007f13367efc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 146.555689] RAX: ffffffffffffffda RBX: 00007f13367f06d4 RCX: 0000000000455979 [ 146.562993] RDX: 00000000200000c0 RSI: 00000000400454ca RDI: 0000000000000013 [ 146.570297] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 146.577600] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 146.584909] R13: 000000000000036f R14: 00000000006f9308 R15: 0000000000000007 2018/05/03 10:31:56 executing program 5: bind$inet(0xffffffffffffffff, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000000)=""/243, 0xf3}, {&(0x7f0000000100)=""/121, 0x79}, {&(0x7f0000000180)=""/70, 0x46}, {&(0x7f0000000200)=""/57, 0x39}, {&(0x7f0000000240)=""/161, 0xa1}, {&(0x7f0000000480)=""/4096, 0x1000}], 0x6, &(0x7f0000001480)=""/206, 0xce, 0x7}, 0x40010003) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(0xffffffffffffffff, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:56 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x121000) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000003c0)={0x0, 0x4, 0x1ff, 0x80000001}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000440)={r2, 0x8}, &(0x7f0000000480)=0x8) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x7fff, {{0x2, 0x4e24, @rand_addr=0x7}}}, 0x88) close(r0) getpeername$netrom(r1, &(0x7f0000000180)=@full, &(0x7f0000000200)=0x48) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000300)=0x0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f00000004c0)={'filter\x00'}, &(0x7f0000000540)=0x78) r4 = geteuid() getgroups(0x2, &(0x7f0000000340)=[0xffffffffffffffff, 0x0]) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380)={r3, r4, r5}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000240)=[@in6={0xa, 0x4e20, 0x81, @dev={0xfe, 0x80, [], 0x19}, 0x3f}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x4e22, @rand_addr=0x26}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1e}}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0xb}, 0x1}, @in6={0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x19}, 0x3f}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0xc0) 2018/05/03 10:31:56 executing program 1 (fault-call:2 fault-nth:8): r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"623d015b814000", 0x400000004003}) 2018/05/03 10:31:56 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000000100)=""/177, 0xb1) 2018/05/03 10:31:56 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0xc) shutdown(r0, 0x1) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0x2c, @dev={0xac, 0x14, 0x14, 0x1d}, 0x4e22, 0x3, 'nq\x00', 0x8, 0x7fffffff, 0x22}, 0x2c) 2018/05/03 10:31:56 executing program 0: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xfffffffffffffffb, 0x1) socket$kcm(0xa, 0x2, 0x11) r3 = userfaultfd(0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000009ff4)) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000000000)={0x80000000}) epoll_wait(r4, &(0x7f0000000040)=[{}], 0x1, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000200)={0xfffffffffffffffd, 0x6, 0x1ff, 0x5f, &(0x7f00000000c0)=""/95, 0x39, &(0x7f0000000180)=""/57, 0x1b, &(0x7f00000001c0)=""/27}) setsockopt$sock_attach_bpf(r0, 0x29, 0x11, &(0x7f0000000140), 0x4) 2018/05/03 10:31:56 executing program 7: r0 = socket$inet(0x2, 0x1, 0x4) bind$inet(r0, &(0x7f0000000380)={0x2, 0x8000004e23, @loopback=0x7f000001}, 0xffffffffffffffc2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) [ 146.889096] FAULT_INJECTION: forcing a failure. [ 146.889096] name failslab, interval 1, probability 0, space 0, times 0 [ 146.900552] CPU: 1 PID: 11109 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 146.900568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.900581] Call Trace: [ 146.900623] dump_stack+0x185/0x1d0 [ 146.900660] should_fail+0x87b/0xab0 [ 146.900750] should_failslab+0x279/0x2a0 [ 146.900847] __kmalloc+0xc2/0x350 [ 146.900939] ? device_add+0x132/0x2cb0 [ 146.900972] device_add+0x132/0x2cb0 [ 146.901022] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 146.901062] netdev_register_kobject+0x283/0x6d0 [ 146.901106] register_netdevice+0x18a7/0x26d0 [ 146.901148] __tun_chr_ioctl+0x506f/0x6610 [ 146.901263] tun_chr_ioctl+0x9c/0xb0 [ 146.901311] ? tun_chr_poll+0x8e0/0x8e0 [ 146.901343] do_vfs_ioctl+0xaf0/0x2440 [ 146.901388] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 146.901416] ? __fget_light+0x6b9/0x710 [ 146.901448] ? prepare_exit_to_usermode+0x149/0x3a0 2018/05/03 10:31:57 executing program 2: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 10:31:57 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1000000003) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001ef40703000000008000000003000000"], 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000000100)=""/177, 0xb1) pipe2(&(0x7f0000000040), 0x4000) [ 146.901481] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 146.901554] SYSC_ioctl+0x1d2/0x260 [ 146.901634] SyS_ioctl+0x54/0x80 [ 146.901703] do_syscall_64+0x309/0x430 [ 146.922528] IPVS: set_ctl: invalid protocol: 44 172.20.20.29:20002 nq [ 146.924226] ? ioctl_file_clone+0x4f0/0x4f0 [ 146.924268] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 146.924287] RIP: 0033:0x455979 [ 146.924314] RSP: 002b:00007f13367efc68 EFLAGS: 00000246 [ 146.966686] IPVS: set_ctl: invalid protocol: 44 172.20.20.29:20002 nq 2018/05/03 10:31:57 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept$packet(r1, 0x0, &(0x7f0000000100)) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x286) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) [ 146.969684] ORIG_RAX: 0000000000000010 [ 146.969705] RAX: ffffffffffffffda RBX: 00007f13367f06d4 RCX: 0000000000455979 [ 146.969724] RDX: 00000000200000c0 RSI: 00000000400454ca RDI: 0000000000000013 [ 146.969743] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 146.969761] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 146.969778] R13: 000000000000036f R14: 00000000006f9308 R15: 0000000000000008 2018/05/03 10:31:57 executing program 1 (fault-call:2 fault-nth:9): r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"623d015b814000", 0x400000004003}) 2018/05/03 10:31:57 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x800) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$cgroup_ro(r2, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x7) ioctl$TUNSETPERSIST(r0, 0x400454dc, 0x0) [ 147.335260] FAULT_INJECTION: forcing a failure. [ 147.335260] name failslab, interval 1, probability 0, space 0, times 0 [ 147.346700] CPU: 1 PID: 11149 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 147.353654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.363036] Call Trace: [ 147.365670] dump_stack+0x185/0x1d0 [ 147.369343] should_fail+0x87b/0xab0 [ 147.373103] should_failslab+0x279/0x2a0 [ 147.377213] __kmalloc_track_caller+0x208/0xcb0 [ 147.381930] ? kmsan_slab_alloc+0x11/0x20 [ 147.386119] ? __kernfs_new_node+0xae/0x6e0 [ 147.390484] ? kvasprintf_const+0x305/0x3b0 [ 147.394847] ? kobject_set_name_vargs+0x11f/0x390 [ 147.399732] ? dev_set_name+0x1cb/0x200 [ 147.403758] kstrdup_const+0x154/0x270 [ 147.407709] __kernfs_new_node+0xae/0x6e0 [ 147.411915] ? kmsan_set_origin_inline+0x6b/0x120 [ 147.416804] kernfs_create_dir_ns+0x167/0x4e0 [ 147.421396] sysfs_create_dir_ns+0x177/0x4c0 [ 147.425885] ? netdev_release+0xf0/0xf0 [ 147.429914] kobject_add_internal+0xbef/0x1700 [ 147.434604] kobject_add+0x413/0x480 [ 147.438415] device_add+0x8dc/0x2cb0 [ 147.442179] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 147.447670] netdev_register_kobject+0x283/0x6d0 [ 147.452474] register_netdevice+0x18a7/0x26d0 [ 147.457018] __tun_chr_ioctl+0x506f/0x6610 [ 147.461387] tun_chr_ioctl+0x9c/0xb0 [ 147.465170] ? tun_chr_poll+0x8e0/0x8e0 [ 147.469185] do_vfs_ioctl+0xaf0/0x2440 [ 147.473130] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 147.478536] ? __fget_light+0x6b9/0x710 [ 147.482566] ? prepare_exit_to_usermode+0x149/0x3a0 [ 147.487633] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 147.493097] SYSC_ioctl+0x1d2/0x260 [ 147.496852] SyS_ioctl+0x54/0x80 [ 147.500327] do_syscall_64+0x309/0x430 [ 147.504250] ? ioctl_file_clone+0x4f0/0x4f0 [ 147.508594] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 147.513792] RIP: 0033:0x455979 [ 147.516979] RSP: 002b:00007f13367efc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 147.524711] RAX: ffffffffffffffda RBX: 00007f13367f06d4 RCX: 0000000000455979 [ 147.531989] RDX: 00000000200000c0 RSI: 00000000400454ca RDI: 0000000000000013 [ 147.539268] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 147.546535] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 147.553801] R13: 000000000000036f R14: 00000000006f9308 R15: 0000000000000009 [ 147.561311] ------------[ cut here ]------------ [ 147.566150] kobject_add_internal failed for b=[@ (error: -12 parent: net) [ 147.573841] WARNING: CPU: 1 PID: 11149 at lib/kobject.c:242 kobject_add_internal+0x10fc/0x1700 [ 147.582626] Kernel panic - not syncing: panic_on_warn set ... [ 147.582626] [ 147.590035] CPU: 1 PID: 11149 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 147.596955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.606303] Call Trace: [ 147.608899] dump_stack+0x185/0x1d0 [ 147.612543] panic+0x39d/0x940 [ 147.615759] ? disable_trace_on_warning+0x18/0xd0 [ 147.620627] __warn+0x40f/0x580 [ 147.623942] ? kobject_add_internal+0x10fc/0x1700 [ 147.628802] report_bug+0x72a/0x880 [ 147.632433] ? kobject_add_internal+0x10fc/0x1700 [ 147.637279] do_error_trap+0x1aa/0x600 [ 147.641183] do_invalid_op+0x46/0x50 [ 147.644942] invalid_op+0x1b/0x40 [ 147.648399] RIP: 0010:kobject_add_internal+0x10fc/0x1700 [ 147.653837] RSP: 0018:ffff8801a1f5f588 EFLAGS: 00010282 [ 147.659212] RAX: 000000000000003f RBX: 0000000000000000 RCX: 0000000000000000 [ 147.666488] RDX: ffffc900035a7000 RSI: 000000000001b491 RDI: 000000000001b492 [ 147.673759] RBP: ffff8801a1f5f620 R08: 0000000001080020 R09: 0000000000000002 [ 147.681035] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 147.688310] R13: 00000000fffffff4 R14: ffffffff8a8f750c R15: ffff88019ec6a698 [ 147.695621] ? kobject_add_internal+0x10fc/0x1700 [ 147.700535] kobject_add+0x413/0x480 [ 147.704309] device_add+0x8dc/0x2cb0 [ 147.708051] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 147.713515] netdev_register_kobject+0x283/0x6d0 [ 147.718280] register_netdevice+0x18a7/0x26d0 [ 147.722787] __tun_chr_ioctl+0x506f/0x6610 [ 147.727102] tun_chr_ioctl+0x9c/0xb0 [ 147.730855] ? tun_chr_poll+0x8e0/0x8e0 [ 147.734848] do_vfs_ioctl+0xaf0/0x2440 [ 147.738747] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 147.744111] ? __fget_light+0x6b9/0x710 [ 147.748115] ? prepare_exit_to_usermode+0x149/0x3a0 [ 147.753155] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 147.758551] SYSC_ioctl+0x1d2/0x260 [ 147.762251] SyS_ioctl+0x54/0x80 [ 147.765781] do_syscall_64+0x309/0x430 [ 147.769696] ? ioctl_file_clone+0x4f0/0x4f0 [ 147.774048] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 147.779238] RIP: 0033:0x455979 [ 147.782430] RSP: 002b:00007f13367efc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 147.790136] RAX: ffffffffffffffda RBX: 00007f13367f06d4 RCX: 0000000000455979 [ 147.797398] RDX: 00000000200000c0 RSI: 00000000400454ca RDI: 0000000000000013 [ 147.804659] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 147.811922] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 147.819196] R13: 000000000000036f R14: 00000000006f9308 R15: 0000000000000009 [ 147.826970] Dumping ftrace buffer: [ 147.830506] (ftrace buffer empty) [ 147.834197] Kernel Offset: disabled [ 147.837817] Rebooting in 86400 seconds..